diff options
Diffstat (limited to 'trunk/lib/rexml/encoding.rb')
-rw-r--r-- | trunk/lib/rexml/encoding.rb | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/trunk/lib/rexml/encoding.rb b/trunk/lib/rexml/encoding.rb deleted file mode 100644 index 608c69cd65..0000000000 --- a/trunk/lib/rexml/encoding.rb +++ /dev/null @@ -1,71 +0,0 @@ -# -*- mode: ruby; ruby-indent-level: 2; indent-tabs-mode: t; tab-width: 2 -*- vim: sw=2 ts=2 -module REXML - module Encoding - @encoding_methods = {} - def self.register(enc, &block) - @encoding_methods[enc] = block - end - def self.apply(obj, enc) - @encoding_methods[enc][obj] - end - def self.encoding_method(enc) - @encoding_methods[enc] - end - - # Native, default format is UTF-8, so it is declared here rather than in - # an encodings/ definition. - UTF_8 = 'UTF-8' - UTF_16 = 'UTF-16' - UNILE = 'UNILE' - - # ID ---> Encoding name - attr_reader :encoding - def encoding=( enc ) - old_verbosity = $VERBOSE - begin - $VERBOSE = false - enc = enc.nil? ? nil : enc.upcase - return false if defined? @encoding and enc == @encoding - if enc and enc != UTF_8 - @encoding = enc - raise ArgumentError, "Bad encoding name #@encoding" unless @encoding =~ /^[\w-]+$/ - @encoding.untaint - begin - require 'rexml/encodings/ICONV.rb' - Encoding.apply(self, "ICONV") - rescue LoadError, Exception - begin - enc_file = File.join( "rexml", "encodings", "#@encoding.rb" ) - require enc_file - Encoding.apply(self, @encoding) - rescue LoadError => err - puts err.message - raise ArgumentError, "No decoder found for encoding #@encoding. Please install iconv." - end - end - else - @encoding = UTF_8 - require 'rexml/encodings/UTF-8.rb' - Encoding.apply(self, @encoding) - end - ensure - $VERBOSE = old_verbosity - end - true - end - - def check_encoding str - # We have to recognize UTF-16, LSB UTF-16, and UTF-8 - if str[0,2] == "\xfe\xff" - str[0,2] = "" - return UTF_16 - elsif str[0,2] == "\xff\xfe" - str[0,2] = "" - return UNILE - end - str =~ /^\s*<\?xml\s+version\s*=\s*(['"]).*?\1\s+encoding\s*=\s*(["'])(.*?)\2/m - return $3.upcase if $3 - return UTF_8 - end - end -end |