From 1f262b3ef4e00fe8a7e84ab524ba53deeae1a07c Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 28 Feb 2008 09:10:32 +0000
Subject: * lib/open-uri.rb (OpenURI::Meta#meta_setup_encoding): setup encoding
   by charset.   (OpenURI::Meta#meta_add_field): call meta_setup_encoding when
   content-type.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/open-uri.rb | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/open-uri.rb b/lib/open-uri.rb
index 64b78b1217..01d8dd643f 100644
--- a/lib/open-uri.rb
+++ b/lib/open-uri.rb
@@ -412,8 +412,27 @@ module OpenURI
     # The Hash keys are downcased for canonicalization.
     attr_reader :meta
 
+    def meta_setup_encoding # :nodoc:
+      charset = self.charset
+      return unless charset
+      begin
+        enc = Encoding.find(charset)
+      rescue ArgumentError
+        return
+      end
+      if self.respond_to? :force_encoding
+        self.force_encoding(enc)
+      elsif self.respond_to? :string
+        self.string.force_encoding(enc)
+      else # Tempfile
+        self.set_encoding enc
+      end
+    end
+
     def meta_add_field(name, value) # :nodoc:
-      @meta[name.downcase] = value
+      name = name.downcase
+      @meta[name] = value
+      meta_setup_encoding if name == 'content-type'
     end
 
     # returns a Time which represents Last-Modified field.
-- 
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