module PropertyList

data_from_smime(data) click to toggle source

Util method for extracting data from smime/mobileprovision envelope. Example:

data = File.binread 'foo.mobileprovision'
plist = PropertyList.load PropertyList.data_from_smime data

# File lib/property-list.rb, line 43
def self.data_from_smime data
  require 'openssl'
  asn1 = OpenSSL::ASN1.decode data
  asn1.value[1].value[0].value[2].value[1].value.first.value
end

dump_ascii(obj, indent_unit: "\t", initial_indent: '', wrap: true, encoding_comment: false, sort_keys: true, gnu_extension: true) click to toggle source

Generate ASCII (Plain) plist.

Options:

`indent_unit:` the indent unit, default value is `“t”`, set to `''` if you don't need indent.
`initial_indent:` initial indent space, default is `''`, the indentation per line equals to `initial_indent + indent * current_indent_level`.
`wrap:` wrap the top level output with `{…}` when obj is a Hash, default is `true`.
`encoding_comment:` add encoding comment `// !$UTF8$!` on top of file, default is `false`.
`sort_keys:` sort dict keys, default is `true`.
`gnu_extension` whether allow GNUStep extensions for ASCII plist to support serializing more types, default is `true`.

# File lib/property-list/ascii_generator.rb, line 13
def self.dump_ascii obj, indent_unit: "\t", initial_indent: '', wrap: true, encoding_comment: false, sort_keys: true, gnu_extension: true
  generator = AsciiGenerator.new indent_unit: indent_unit, initial_indent: initial_indent, sort_keys: sort_keys, gnu_extension: gnu_extension
  generator.output << "// !$*UTF8*$!\n" if encoding_comment
  generator.generate obj, wrap
  generator.output << "\n" if wrap and obj.is_a?(Hash)
  generator.output.join
end

dump_binary(obj, options=nil) click to toggle source

Generate binary plist, the version is auto detected

# File lib/property-list/binary_generator.rb, line 5
def self.dump_binary obj, options=nil
  generator = BinaryGenerator.new options
  generator.generate obj
  binding.pry if $test
  generator.output.join
end

dump_xml(obj, segment: false, xml_version: '1.0', gnu_dtd: false, base64_width: 68, base64_indent: true, indent_unit: "\t", initial_indent: '') click to toggle source

Generate ASCII (Plain) plist.

Options:

`segment:` whether output an XML segment (not wrapped with `<?xml>, <DOCTYPE>, <plist>` tags), default is `false`.
`xml_version:` you can also specify `“1.1”` for www.w3.org/TR/xml11/, default is `“1.0”`, no effect if `:segment` is set to `true`.
`gnu_dtd:` use GNUStep DTD instead (which is a bit different in string escaping), default is `false`.
`indent_unit:` the indent unit, default value is `“t”`, set to or `''` if you don't need indent.
`initial_indent:` initial indent space, default is `''`, the indentation per line equals to `initial_indent + indent * current_indent_level`.
`base64_width:` the width of characters per line when serializing data with Base64, default value is `68`, must be multiple of `4`.
`base64_indent:` whether indent the Base64 encoded data, you can use `false` for compatibility to generate same output for other frameworks, default value is `true`.

# File lib/property-list/xml_generator.rb, line 15
def self.dump_xml obj, segment: false, xml_version: '1.0', gnu_dtd: false, base64_width: 68, base64_indent: true, indent_unit: "\t", initial_indent: ''
  if !base64_width.is_a?(Integer) or base64_width <= 0 or base64_width % 4 != 0
    raise ArgumentError, "option :base64_width must be a positive integer and a multiple of 4"
  end

  generator = XmlGenerator.new gnu_dtd: gnu_dtd, base64_width: base64_width, base64_indent: base64_indent, indent_unit: indent_unit, initial_indent: initial_indent
  if segment
    generator.generate obj
  else
    generator.output << %|<?xml version="#{xml_version}" encoding="UTF-8"?>\n|
    if gnu_dtd
      generator.output << %|<!DOCTYPE plist PUBLIC "-//GNUstep//DTD plist 0.9//EN" "http://www.gnustep.org/plist-0_9.xml">\n|
      generator.output << %|<plist>\n|
    else
      generator.output << %|<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">\n|
      generator.output << %|<plist version="1.0">\n|
    end
    generator.generate obj
    generator.output << %|</plist>\n|
  end
  generator.output.join
end

load(data) click to toggle source

Load plist (binary or xml or ascii) into a ruby object.

Auto detects format.

# File lib/property-list.rb, line 28
def self.load data
  case data.byteslice(0, 8)
  when /\Abplist\d\d/n
    load_binary data.force_encoding('binary')
  when /\A<\?xml\ /n
    load_xml data.force_encoding('utf-8')
  else
    load_ascii data.force_encoding('utf-8')
  end
end

load_ascii(text) click to toggle source

Parse ASCII plist into a Ruby object

# File lib/property-list/ascii_parser.rb, line 3
def self.load_ascii text
  AsciiParser.new(text).parse
end

load_binary(data) click to toggle source

Parse binary plist into a Ruby object

# File lib/property-list/binary_parser.rb, line 3
def self.load_binary data
  BinaryParser.new(data).parse
end

load_file(file_name) click to toggle source

Load plist from file

Auto detects format

# File lib/property-list.rb, line 21
def self.load_file file_name
  load File.binread file_name
end

load_xml(xml) click to toggle source

Parse XML plist into a Ruby object

# File lib/property-list/xml_parser.rb, line 3
def self.load_xml xml
  XmlParser.new(xml).parse
end

Constants

Public Class Methods