Method: FunctionGraph#scan

Defined in:
lib/codegraph.rb

#scan ⇒ Object 



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# File 'lib/codegraph.rb', line 157

def scan
  jobqueue = JobQueue.new
  # scan functions fo all other function names
  names = @parser.funx.keys + @adds - @excludes
  @parser.funx.each_pair {|name,body|
    next unless names.include?(name)
    jobqueue.push {
      puts "Add func: #{name}" if @debug
      # Check if this body is in the funx DB
      bodyCk = hexencode(body)
      if @@funxDB.has_key?(bodyCk) and @@funxDB[name] == body
        edges = @@funxDB[bodyCk]
        edges.each {|edge| self.edge(*edge)}
      else
        edges = []
        self.node(name)
        (names - [name]).each { |func|
          if/#@@matchBeforFuncName#{Regexp.escape(func)}#@@matchAfterFuncName/.match(body)
            edge = ["#{name}","#{func}"]
            self.edge(*edge)
            edges << edge
          end
        }
        @@lock.synchronize {
          @@funxDB[bodyCk] = edges
          @@funxDB[name]   = body
        }
      end
    }
  }
  jobqueue.run

  updateFunxDB
end