Class: IPA::IPAFile

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

Constant Summary collapse

MAPPED_INFO_KEYS = 
{
	:name               => 'CFBundleName',
	:display_name       => 'CFBundleDisplayName',
	:identifier         => 'CFBundleIdentifier',
	:icon_path          => 'CFBundleIconFile',
	:icon_paths         => 'CFBundleIconFiles',
	:is_iphone          => 'LSRequiresIPhoneOS',
	:app_category       => 'LSApplicationCategoryType',
	:version            => 'CFBundleVersion',
	:version_string     => 'CFBundleShortVersionString',
	:minimum_os_version => 'MinimumOSVersion',
	:device_family      => 'UIDeviceFamily'
}

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(filename, &block) ⇒ IPAFile

Returns a new instance of IPAFile.



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# File 'lib/ipa.rb', line 31

def initialize(filename, &block)
	@zipfile = Zip::ZipFile.open(filename)
	unless block.nil?
		yield self
		close
	end
end

Class Method Details

.open(filename, &block) ⇒ Object 



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# File 'lib/ipa.rb', line 27

def self.open(filename, &block)
	IPAFile.new(filename, &block)
end

Instance Method Details

#artwork ⇒ Object 



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# File 'lib/ipa.rb', line 99

def artwork
	payload_file('iTunesArtwork')
end

#close ⇒ Object 



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# File 'lib/ipa.rb', line 39

def close
	@zipfile.close
end

#icons ⇒ Object

Note: The returned pngs are crushed by Apple during the ipa creation. To uncrush use: ‘xcrun -sdk iphoneos pngcrush -revert-iphone-optimizations crushed.png uncrushed.png`



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# File 'lib/ipa.rb', line 68

def icons
  paths = []
  path_keys = ['CFBundleIcons', 'CFBundleIcons~ipad']
  path_keys.each do |path_key|
    icons = info && (info[path_key] &&
        info[path_key]['CFBundlePrimaryIcon'] &&
          (info[path_key]['CFBundlePrimaryIcon']['CFBundleIconFile'] ||
            info[path_key]['CFBundlePrimaryIcon']['CFBundleIconFiles']))
    paths.push(*icons)
  end

  paths << 'Icon.png' if paths.size == 0

  unless paths.is_a?(Array)
    paths = [paths]
  end

  paths = paths.map do |path|
    begin
      @zipfile.entries.entries.map { |e| File.basename(e.name) }.select { |name| name.start_with?(path) }
    rescue Exception => e
      STDERR.puts "\n\nException #{e}\n\n"
      nil
    end
  end.flatten.compact.map do |path|
    [path, Proc.new { payload_file(path) }]
  end

  Hash[paths]
end

#info ⇒ Object 



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# File 'lib/ipa.rb', line 57

def info
	if @info_plist.nil?
		data = payload_file('Info.plist')
		plist = CFPropertyList::List.new(:data => data)
		@info_plist = CFPropertyList.native_types(plist.value)
	end
	@info_plist
end

#payload_file(filename) {|data| ... } ⇒ Object

Yields:

  • (data) 


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# File 'lib/ipa.rb', line 51

def payload_file(filename, &block)
	data = @zipfile.read(payload_path(filename))
	yield data unless block.nil?
	data
end

#payload_path(filename = nil) ⇒ Object 



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# File 'lib/ipa.rb', line 43

def payload_path(filename = nil)
	@payload_path ||= File.join('Payload',
		@zipfile.dir.entries('Payload').
		first{ |name| name =~ /\.app$/ })

	filename.nil? ? @payload_path : File.join(@payload_path, filename)
end