Class: Fluent::Auditify::Plugin::ConfPluginParams

Inherits:
Conf
  • Object
show all
Defined in:
lib/fluent/auditify/plugin/conf_plugin_params.rb

Instance Attribute Summary

Attributes inherited from Base

#log

Instance Method Summary collapse

Methods inherited from Conf

#artifact, #conf?, #disabled?, #file_get_contents, #file_readlines_each, #guilty, #plugin_defs, #polish, #read_with_include_directive, #surround_text, #yaml?

Constructor Details

#initialize ⇒ ConfPluginParams 



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# File 'lib/fluent/auditify/plugin/conf_plugin_params.rb', line 27

def initialize
  super
end

Instance Method Details

#parse(conf_path, options = {}) ⇒ Object 



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# File 'lib/fluent/auditify/plugin/conf_plugin_params.rb', line 31

def parse(conf_path, options={})
  @options.merge!(options) unless options.empty?
  if conf_path.end_with?('.yaml', '.yml')
  else conf_path.end_with?('.conf')
    process_conf(conf_path, options)
  end
end

#process_conf(conf_path, options = {}) ⇒ Object 



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# File 'lib/fluent/auditify/plugin/conf_plugin_params.rb', line 39

def process_conf(conf_path, options={})
  content = file_get_contents(conf_path)
  @parser = Fluent::Auditify::Parser::V1ConfigParser.new
  object = @parser.parse(content)

  root = Fluent::Config::V1Parser.parse(content, conf_path)
  nth_source = 0
  root.elements.collect do |element|
    case element.name
    when 'source'
      # parse
      type = 'input'
      plugin_name = element['@type']
      plugin_spec = plugin_defs(type, plugin_name)
      element.keys.each do |param|
        unless plugin_spec.key?(param)
          if @options[:config_version] == :v1
            next if param == '@type'
            source = @parser.find_nth_element('source', nth: nth_source + 1, elements: object)
            source[:body].each do |pair|
              if pair[:name] == 'type' and pair[:value] == plugin_name
                num = pair[:value].line_and_column.first
                lines = file_get_contents(conf_path, lines: true)
                guilty(:warn, "<#{param}> is deprecated, use @type instead",
                       {path: conf_path, line: num,
                        content: lines[num],
                        suggest: lines[num - 1][:content].sub(/type/, '@type'),
                        category: :params, plugin: :params})
              elsif pair[:name] == param and not pair.key?(:value)
                # only key (use default value)
                guilty(:error, "unknown <#{param}> parameter", {path: conf_path, category: :params, plugin: :params})
              end
            end
            next
          elsif options[:config_version] == :v0
            next if param == 'type'
            guilty(:error, "unknown <#{param}> parameter", {path: conf_path, category: :params, plugin: :params})
            next
          end
        end
      end
      # directive such as <parse>
      if Gem::Version.new(Fluent::VERSION) >= Gem::Version.new('1.7.0')
        # Until Fluentd < 1.7.x, spec does not contain supported section
        element.elements.each do |section|
          unless plugin_spec.key?(section.name)
            guilty(:error, "unknown <#{section.name}> directive", {path: conf_path, category: :params, plugin: :params})
          end
        end
      end
    end
  end
end

#supported_file_extension? ⇒ Boolean 



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# File 'lib/fluent/auditify/plugin/conf_plugin_params.rb', line 23

def supported_file_extension?
  [:conf, :yaml, :yml]
end

#supported_platform? ⇒ Boolean 



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# File 'lib/fluent/auditify/plugin/conf_plugin_params.rb', line 19

def supported_platform?
  :any
end