class Flappy::IpaInfo::Ipa

Public Class Methods

new(path) click to toggle source

include Parser::Common

# File lib/flappy/util/ipa_info.rb, line 8
def initialize(path)
  @path = path   # ipa包的路径
end

Public Instance Methods

app() click to toggle source
# File lib/flappy/util/ipa_info.rb, line 34
def app
  @app ||= App.new(app_path, is_stored)
end
app_path() click to toggle source
# File lib/flappy/util/ipa_info.rb, line 30
def app_path
  @app_path ||= Dir.glob(File.join(contents, 'Payload', '*.app')).first
end
cleanup() click to toggle source
# File lib/flappy/util/ipa_info.rb, line 38
def cleanup
  return unless @contents
  FileUtils.rm_rf(@contents)
  @contents = nil
end
contents() click to toggle source
# File lib/flappy/util/ipa_info.rb, line 12
def contents   # contents为ipa解压路径
  return @contents if @contents

  @contents = "#{Dir.tmpdir}/#{Time.now.strftime('%Y%m%d%H%M%S')}_ipa_files"
  Zip::File.open(@path) do |zip_file|  # zip_file为待解压的文件路径
    # puts "zipfile: #{zip_file}"
    zip_file.each do |f|    # f为解压出来的文件
      # puts "file: #{f}"
      f_path = File.join(@contents, f.name)   # f_path为解压出来的文件路径
      # puts "path: #{f_path}"
      # FileUtils.mkdir_p(File.dirname(f_path))  # File.dirname(f_path)为所有的文件夹、资源束文件;这里建立压缩包里面的每个文件夹,这一步可以省略的
      # puts "dir: #{File.dirname(f_path)}"
      zip_file.extract(f, f_path) unless File.exist?(f_path)  # 解压文件到相应位置
    end
  end
  @contents
end
has_metadata?() click to toggle source
# File lib/flappy/util/ipa_info.rb, line 53
def has_metadata?
  File.file?(metadata_path)
end
is_stored() click to toggle source
# File lib/flappy/util/ipa_info.rb, line 61
def is_stored   # 是否是appstore包
  has_metadata? ? true : false
end
metadata() click to toggle source
# File lib/flappy/util/ipa_info.rb, line 44
def metadata
  return unless has_metadata?
  begin
    @metadata ||= CFPropertyList.native_types(CFPropertyList::List.new(file: metadata_path).value)
  rescue CFFormatError
    @metadata = {}
  end
end
metadata_path() click to toggle source
# File lib/flappy/util/ipa_info.rb, line 57
def metadata_path
  @metadata_path ||= File.join(contents, 'iTunesMetadata.plist')
end