Use version 3.1.0 of vendored plist.
This commit is contained in:
Markus Reiter
parent
963337aede
commit
1e1a8bf626
@ -36,7 +36,7 @@ require "hbc/utils"
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require "hbc/verify"
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require "hbc/version"
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require "vendor/plist"
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require "vendor/plist/plist"
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module Hbc
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include Hbc::Locations
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234
Library/Homebrew/vendor/plist.rb
vendored
234
Library/Homebrew/vendor/plist.rb
vendored
@ -1,234 +0,0 @@
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#
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# = plist
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#
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# Copyright 2006-2010 Ben Bleything and Patrick May
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# Distributed under the MIT License
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#
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# Plist parses macOS xml property list files into ruby data structures.
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#
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# === Load a plist file
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# This is the main point of the library:
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#
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# r = Plist::parse_xml( filename_or_xml )
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module Plist
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# Note that I don't use these two elements much:
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#
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# + Date elements are returned as DateTime objects.
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# + Data elements are implemented as Tempfiles
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#
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# Plist::parse_xml will blow up if it encounters a Date element.
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# If you encounter such an error, or if you have a Date element which
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# can't be parsed into a Time object, please send your plist file to
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# plist@hexane.org so that I can implement the proper support.
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def Plist::parse_xml( filename_or_xml )
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listener = Listener.new
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#parser = REXML::Parsers::StreamParser.new(File.new(filename), listener)
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parser = StreamParser.new(filename_or_xml, listener)
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parser.parse
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listener.result
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end
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class Listener
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#include REXML::StreamListener
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attr_accessor :result, :open
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def initialize
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@result = nil
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@open = Array.new
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end
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def tag_start(name, attributes)
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@open.push PTag::mappings[name].new
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end
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def text( contents )
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@open.last.text = contents if @open.last
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end
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def tag_end(name)
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last = @open.pop
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if @open.empty?
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@result = last.to_ruby
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else
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@open.last.children.push last
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end
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end
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end
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class StreamParser
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def initialize( plist_data_or_file, listener )
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if plist_data_or_file.respond_to? :read
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@xml = plist_data_or_file.read
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elsif File.exists? plist_data_or_file
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@xml = File.read( plist_data_or_file )
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else
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@xml = plist_data_or_file
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end
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trim_to_xml_start!
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@listener = listener
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end
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def trim_to_xml_start!
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_, xml_tag, rest = @xml.partition(/^<\?xml/)
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@xml = [xml_tag, rest].join
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end
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TEXT = /([^<]+)/
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XMLDECL_PATTERN = /<\?xml\s+(.*?)\?>*/um
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DOCTYPE_PATTERN = /\s*<!DOCTYPE\s+(.*?)(\[|>)/um
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COMMENT_START = /\A<!--/u
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COMMENT_END = /.*?-->/um
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def parse
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plist_tags = PTag::mappings.keys.join('|')
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start_tag = /<(#{plist_tags})([^>]*)>/i
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end_tag = /<\/(#{plist_tags})[^>]*>/i
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require 'strscan'
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@scanner = StringScanner.new( @xml )
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until @scanner.eos?
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if @scanner.scan(COMMENT_START)
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@scanner.scan(COMMENT_END)
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elsif @scanner.scan(XMLDECL_PATTERN)
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elsif @scanner.scan(DOCTYPE_PATTERN)
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elsif @scanner.scan(start_tag)
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@listener.tag_start(@scanner[1], nil)
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if (@scanner[2] =~ /\/$/)
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@listener.tag_end(@scanner[1])
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end
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elsif @scanner.scan(TEXT)
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@listener.text(@scanner[1])
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elsif @scanner.scan(end_tag)
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@listener.tag_end(@scanner[1])
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else
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raise ParseError.new("Unimplemented element #{@xml}")
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end
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end
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end
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end
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class PTag
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@@mappings = { }
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def PTag::mappings
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@@mappings
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end
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def PTag::inherited( sub_class )
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key = sub_class.to_s.downcase
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key.gsub!(/^plist::/, '' )
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key.gsub!(/^p/, '') unless key == "plist"
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@@mappings[key] = sub_class
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end
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attr_accessor :text, :children
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def initialize
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@children = Array.new
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end
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def to_ruby
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raise ParseError.new("Unimplemented: " + self.class.to_s + "#to_ruby on #{self.inspect}")
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end
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end
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class PList < PTag
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def to_ruby
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children.first.to_ruby if children.first
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end
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end
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class PDict < PTag
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def to_ruby
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dict = Hash.new
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key = nil
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children.each do |c|
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if key.nil?
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key = c.to_ruby
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else
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dict[key] = c.to_ruby
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key = nil
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end
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end
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dict
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end
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end
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require 'cgi'
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class PKey < PTag
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def to_ruby
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CGI::unescapeHTML(text || '')
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end
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end
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class PString < PTag
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def to_ruby
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CGI::unescapeHTML(text || '')
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end
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end
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class PArray < PTag
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def to_ruby
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children.collect do |c|
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c.to_ruby
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end
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end
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end
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class PInteger < PTag
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def to_ruby
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text.to_i
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end
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end
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class PTrue < PTag
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def to_ruby
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true
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end
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end
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class PFalse < PTag
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def to_ruby
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false
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end
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end
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class PReal < PTag
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def to_ruby
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text.to_f
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end
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end
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require 'date'
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class PDate < PTag
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def to_ruby
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DateTime.parse(text)
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end
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end
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require 'base64'
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class PData < PTag
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def to_ruby
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data = Base64.decode64(text.gsub(/\s+/, ''))
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begin
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return Marshal.load(data)
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rescue Exception => e
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io = StringIO.new
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io.write data
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io.rewind
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return io
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end
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end
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end
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class ParseError < RuntimeError; end
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end
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4
Library/Homebrew/vendor/plist/plist.rb
vendored
Normal file → Executable file
4
Library/Homebrew/vendor/plist/plist.rb
vendored
Normal file → Executable file
@ -13,8 +13,8 @@ require 'base64'
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require 'cgi'
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require 'stringio'
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require 'plist/generator'
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require 'plist/parser'
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require_relative 'plist/generator'
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require_relative 'plist/parser'
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module Plist
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VERSION = '3.1.0'
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