Class: ContextParser

Inherits:
Object
  • Object
show all
Defined in:
lib/xmlutils/contextparser.rb

Overview

class ContextParser

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ctx) ⇒ ContextParser

Returns a new instance of ContextParser.



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# File 'lib/xmlutils/contextparser.rb', line 27

def initialize(ctx)
  @context      = ctx
  @verbose      = false

end

Instance Attribute Details

#context ⇒ Object

Returns the value of attribute context.



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# File 'lib/xmlutils/contextparser.rb', line 25

def context
  @context
end

Instance Method Details

#dumpResults ⇒ Object

————————————————————————————————————-# dumpResults - Dump collected context info to STDOUT

————————————————————————————————————#



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# File 'lib/xmlutils/contextparser.rb', line 102

def dumpResults()
  @listener.context.dumpDpms()
  @listener.context.dumpPpms()
  @listener.context.dumpLookups()
  @listener.context.dumpRules()
  @listener.context.dumpRulesets()
end

#parse(fname) ⇒ Object

————————————————————————————————————-# parse - Parse guideline XML

fname - Filename of XML file to parse

————————————————————————————————————#



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# File 'lib/xmlutils/contextparser.rb', line 74

def parse(fname)
  puts "Parsing file." unless (!verbose?)
  ctxListener     = ContextListener.new(@context)
  ctxListener.verbose = @verbose
  parser        = Parsers::StreamParser.new(File.new(fname), ctxListener)
  parser.parse


  puts "Parsing guideline." unless (!verbose?)
  gdlListener     = GdlListener.new(@context)   # Gets rule and ruleset names and aliases.

  gdlListener.verbose = @verbose
  parser        = Parsers::StreamParser.new(File.new(fname), gdlListener)
  parser.parse


  puts "Parsing rule XML." unless (!verbose?)
  ruleListener      = RuleListener.new(@context)
  ruleListener.verbose  = @verbose
  parser          = Parsers::StreamParser.new(File.new(fname), ruleListener)
  parser.parse
end

#setFlag(flg) ⇒ Object

————————————————————————————————————-# setFlag - Set configuration flags

flg - Array of options or single string option. Currently, only -v: verbose is available

————————————————————————————————————#



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# File 'lib/xmlutils/contextparser.rb', line 48

def setFlag(flg)
  if (flg.class == Array)
    flg.each do |f|
      case f
        when '-v'
          @verbose = true
      end
    end # flg.each


    return
  end # if flg


  case flg
    when '-v'
      @verbose = true
  end

end

#verbose? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/xmlutils/contextparser.rb', line 35

def verbose?()
  return @verbose
end