From 6c64ca507697b5dfc4a8ef68d6fc1d253e12f26a Mon Sep 17 00:00:00 2001
From: ser <ser@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 9 Dec 2003 02:43:05 +0000
Subject: [PATCH] Added downcased shift-jis declarations.  The old, all upper
 case declarations are deprecated, but I need some Shift-JIS encoded documents
 to test against before I remove them.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5145 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 MANIFEST                         |  2 ++
 lib/rexml/encodings/Shift-JIS.rb | 37 ++++++++++++++++++++++++++++++++
 lib/rexml/encodings/Shift_JIS.rb |  1 +
 3 files changed, 40 insertions(+)
 create mode 100644 lib/rexml/encodings/Shift-JIS.rb
 create mode 100644 lib/rexml/encodings/Shift_JIS.rb

diff --git a/MANIFEST b/MANIFEST
index 40c60ae64a..e6297caf1c 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -276,6 +276,8 @@ lib/rexml/encoding.rb
 lib/rexml/encodings/EUC-JP.rb
 lib/rexml/encodings/ICONV.rb
 lib/rexml/encodings/ISO-8859-1.rb
+lib/rexml/encodings/Shift-JIS.rb
+lib/rexml/encodings/Shift_JIS.rb
 lib/rexml/encodings/SHIFT-JIS.rb
 lib/rexml/encodings/SHIFT_JIS.rb
 lib/rexml/encodings/UNILE.rb
diff --git a/lib/rexml/encodings/Shift-JIS.rb b/lib/rexml/encodings/Shift-JIS.rb
new file mode 100644
index 0000000000..32aa6450fe
--- /dev/null
+++ b/lib/rexml/encodings/Shift-JIS.rb
@@ -0,0 +1,37 @@
+begin
+  require 'iconv'
+
+  module REXML
+    module Encoding
+      @@__REXML_encoding =<<-EOL
+      def decode(str)
+        return Iconv::iconv("utf-8", "shift-jis", str)[0]
+      end
+
+      def encode content
+        return Iconv::iconv("shift-jis", "utf-8", content)[0]
+      end
+      EOL
+    end
+  end
+rescue LoadError
+  begin 
+    require 'uconv'
+
+    module REXML
+      module Encoding
+        @@__REXML_encoding_methods =<<-EOL
+        def to_shift_jis content
+          Uconv::u8tosjis(content)
+        end
+
+        def from_shift_jis(str)
+          Uconv::sjistou8(str)
+        end
+        EOL
+      end
+    end
+  rescue LoadError
+    raise "uconv or iconv is required for Japanese encoding support."
+  end
+end
diff --git a/lib/rexml/encodings/Shift_JIS.rb b/lib/rexml/encodings/Shift_JIS.rb
new file mode 100644
index 0000000000..6e8f759373
--- /dev/null
+++ b/lib/rexml/encodings/Shift_JIS.rb
@@ -0,0 +1 @@
+require 'rexml/encodings/Shift-JIS'