parsing c++ code tests

parse.rb

#!/usr/bin/env ruby

require 'pp'

OF_DIR = '/home/ben/code/openFrameworks/libs/openFrameworks'

classes = {}
class_content = ""

Dir[OF_DIR + "/**/*.h"].each do |file|
  in_class = false
  in_comment = false
  bracket_level = 0
  class_name = ""
  File.readlines(file).each do |line|
    in_comment = true if line.match(/\/\*/)
    in_comment = false if line.match(/\*\//)
    if in_class and bracket_level > 0 and !in_comment
      bracket_level += 1 if line.match(/{/)
      bracket_level -= 1 if line.match(/}/)
      class_content += line.gsub(/\/\/.*\n/,"").gsub(/\t/," ")
    end
    if bracket_level == 0 and class_content != ""
      in_class = false
      classes[class_name] = class_content
      class_content = ""
    end
    if line.match(/class\s(\w+)\s*[:|{]/)
      class_name =  $1
      bracket_level = 1
      in_class = true
    end
  end
end

key = "public"

# "ofVideoPlayer" => {"public" => "...", "private" => "...", protected => "..."}

classes.each do |k,v|
  h = Hash.new("")
  v.each_line do |line|
    key = "protected" if line.match /protected\s*:/
    key = "private"   if line.match /private\s*:/
    h[key] += line.gsub(/\n/,"") unless line.match /public\s*:|protected\s*:|private\s*:/
  end

  h.each do |kk,vv|
    h[kk] = vv.split(";").map!{|n| n.strip}
  end
  key = "public"
  classes[k] = h
end

pp classes

pp classes.count