Class: Aio::Module::InputStyle::CompareXML

Inherits:
Aio::Module::InputStyle show all
Includes:
Aio::Module, Ui::Verbose, REXML
Defined in:
lib/modules/input/style/compare_xml.rb

Instance Attribute Summary

Attributes inherited from Aio::Module::InputStyle

#ext_info, #input_file, #input_info

Instance Method Summary collapse

Methods included from Ui::Verbose

#clear_line, #print_error, #print_good, #progress_bar

Methods inherited from Aio::Module::InputStyle

#author, #check_file, #description, #file_suffix, #file_suffix?, #license, #pass_file, #pass_file?, #platform, #set_defaults, #type

Constructor Details

#initialize ⇒ CompareXML

Returns a new instance of CompareXML.



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# File 'lib/modules/input/style/compare_xml.rb', line 11

def initialize
  super({
    :author				=> "Elin",
    :description	=> "这个模块用于分析由output/out_compare_xml模块生成的xml文件",
    :platform			=> "all",
    :file_suffix	=> Regexp.new('\.xml$'),
    :pass_file		=> [],
  })
end

Instance Method Details

#convert(e) ⇒ Object

转换恢复会出错字符串



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# File 'lib/modules/input/style/compare_xml.rb', line 83

def convert(e)
  #/__/.match(e) ? e.gsub!('__', '/').to_sym : e.to_sym
  e.gsub!('__', '/') if /__/.match(e)
  e.gsub!(/^_i/, '') if /^_i/.match(e)
  e.to_sym
end

#parse ⇒ Object 



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# File 'lib/modules/input/style/compare_xml.rb', line 21

def parse
  # dir 为 Pathname 类
  print_good "正在打开文件 #{self.input_file}"
  file = File.open(self.input_file)
  print_good "打开文件完成"
  print_good "正在载入到XML模块..."
  atime = Time.now
  doc = Document.new(file)
  root = doc.root
  print_good "载入完成。载入用时 #{format("%.2fs", Time.now.to_f - atime.to_f)}"
  device_hash = {}

  index = 0
  total = root.elements.size

  print_good "开始比对分析..."
  # 按每台设备解析XML
  root.elements.each do |device|
    index += 1
    info = {}
    device_name = device.attributes['device_name']
    device_hash[device_name] = info

    # 按照每个cmd解析XML
    device.elements.each do |cmd|
      i = {}
      ch = cmd.name
      cmd_name = cmd.attributes['cmd']
      # 当同一个cmd有两个symbol时
      if info[cmd_name].nil?
        info[cmd_name] = {ch.to_sym => i}
      else
        info[cmd_name][ch.to_sym] = i
      end

      # 进度条
      progress_bar(total, index, device_name)

      # 还有一种情况是当<attr cmd='show' val='var'/>
      # 此时就可以直接将val填入
      attr_val = cmd.attributes['val']
      attr_val ? info[cmd_name][ch.to_sym] = attr_val : to_h(cmd, i)
    end
  end

  clear_line
  return device_hash
end

#to_h(xml, hash) ⇒ Object 



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# File 'lib/modules/input/style/compare_xml.rb', line 70

def to_h(xml, hash)
  xml.elements.each do |e|
    if e.has_elements?
      son = {}
      hash[convert(e.name)] = son
      to_h(e, son)
    else
      hash[convert(e.name)] = e.attributes['val']
    end
  end
end