\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # # kconv.rb - Kanji Converter. # # $Id: kconv.rb 30112 2010-12-07 11:47:39Z naruse $ # # ---- # # kconv.rb implements the Kconv class for Kanji Converter. Additionally, # some methods in String classes are added to allow easy conversion. # require 'nkf' # # Kanji Converter for Ruby. # module Kconv # # Public Constants # #Constant of Encoding # Auto-Detect AUTO = NKF::AUTO # ISO-2022-JP JIS = NKF::JIS # EUC-JP EUC = NKF::EUC # Shift_JIS SJIS = NKF::SJIS # BINARY BINARY = NKF::BINARY # NOCONV NOCONV = NKF::NOCONV # ASCII ASCII = NKF::ASCII # UTF-8 UTF8 = NKF::UTF8 # UTF-16 UTF16 = NKF::UTF16 # UTF-32 UTF32 = NKF::UTF32 # UNKNOWN UNKNOWN = NKF::UNKNOWN # # Public Methods # # call-seq: # Kconv.kconv(str, to_enc, from_enc=nil) # # Convert str to to_enc. # to_enc and from_enc are given as constants of Kconv or Encoding objects. def kconv(str, to_enc, from_enc=nil) opt = '' opt += ' --ic=' + from_enc.to_s if from_enc opt += ' --oc=' + to_enc.to_s if to_enc ::NKF::nkf(opt, str) end module_function :kconv # # Encode to # # call-seq: # Kconv.tojis(str) => string # # Convert str to ISO-2022-JP def tojis(str) kconv(str, JIS) end module_function :tojis # call-seq: # Kconv.toeuc(str) => string # # Convert str to EUC-JP def toeuc(str) kconv(str, EUC) end module_function :toeuc # call-seq: # Kconv.tosjis(str) => string # # Convert str to Shift_JIS def tosjis(str) kconv(str, SJIS) end module_function :tosjis # call-seq: # Kconv.toutf8(str) => string # # Convert str to UTF-8 def toutf8(str) kconv(str, UTF8) end module_function :toutf8 # call-seq: # Kconv.toutf16(str) => string # # Convert str to UTF-16 def toutf16(str) kconv(str, UTF16) end module_function :toutf16 # call-seq: # Kconv.toutf32(str) => string # # Convert str to UTF-32 def toutf32(str) kconv(str, UTF32) end module_function :toutf32 # call-seq: # Kconv.tolocale => string # # Convert self to locale encoding def tolocale(str) kconv(str, Encoding.locale_charmap) end module_function :tolocale # # guess # # call-seq: # Kconv.guess(str) => encoding # # Guess input encoding by NKF.guess def guess(str) ::NKF::guess(str) end module_function :guess # # isEncoding # # call-seq: # Kconv.iseuc(str) => true or false # # Returns whether input encoding is EUC-JP or not. # # *Note* don't expect this return value is MatchData. def iseuc(str) str.dup.force_encoding(EUC).valid_encoding? end module_function :iseuc # call-seq: # Kconv.issjis(str) => true or false # # Returns whether input encoding is Shift_JIS or not. def issjis(str) str.dup.force_encoding(SJIS).valid_encoding? end module_function :issjis # call-seq: # Kconv.isjis(str) => true or false # # Returns whether input encoding is ISO-2022-JP or not. def isjis(str) /\A [\t\n\r\x20-\x7E]* (?: (?:\x1b \x28 I [\x21-\x7E]* |\x1b \x28 J [\x21-\x7E]* |\x1b \x24 @ (?:[\x21-\x7E]{2})* |\x1b \x24 B (?:[\x21-\x7E]{2})* |\x1b \x24 \x28 D (?:[\x21-\x7E]{2})* )* \x1b \x28 B [\t\n\r\x20-\x7E]* )* \z/nox =~ str.dup.force_encoding('BINARY') ? true : false end module_function :isjis # call-seq: # Kconv.isutf8(str) => true or false # # Returns whether input encoding is UTF-8 or not. def isutf8(str) str.dup.force_encoding(UTF8).valid_encoding? end module_function :isutf8 end class String # call-seq: # String#kconv(to_enc, from_enc) # # Convert self to to_enc. # to_enc and from_enc are given as constants of Kconv or Encoding objects. def kconv(to_enc, from_enc=nil)