From f58d39807541d8f50ba682183ab9097ddcb52698 Mon Sep 17 00:00:00 2001
From: drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 14 Feb 2013 01:08:19 +0000
Subject: * lib/net/http:  Do not handle Content-Encoding when the user sets  
 Accept-Encoding.  This allows users to handle Content-Encoding for  
 themselves.  This restores backwards-compatibility with Ruby 1.x. *
 lib/net/http/generic_request.rb:  ditto. * lib/net/http/response.rb:  ditto *
 test/net/http/test_http.rb:  Test for the above. *
 test/net/http/test_http_request.rb:  ditto. *
 test/net/http/test_httpresponse.rb:  ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39232 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/net/http/generic_request.rb | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'lib/net/http/generic_request.rb')

diff --git a/lib/net/http/generic_request.rb b/lib/net/http/generic_request.rb
index e822ac9181..6e79bb9c2e 100644
--- a/lib/net/http/generic_request.rb
+++ b/lib/net/http/generic_request.rb
@@ -27,11 +27,14 @@ class Net::HTTPGenericRequest
     raise ArgumentError, "HTTP request path is empty" if path.empty?
     @path = path
 
+    @decode_content = false
+
     if @response_has_body and Net::HTTP::HAVE_ZLIB then
       if !initheader ||
          !initheader.keys.any? { |k|
            %w[accept-encoding range].include? k.downcase
          } then
+        @decode_content = true
         initheader = initheader ? initheader.dup : {}
         initheader["accept-encoding"] =
           "gzip;q=1.0,deflate;q=0.6,identity;q=0.3"
@@ -51,10 +54,25 @@ class Net::HTTPGenericRequest
   attr_reader :path
   attr_reader :uri
 
+  # Automatically set to false if the user sets the Accept-Encoding header.
+  # This indicates they wish to handle Content-encoding in responses
+  # themselves.
+  attr_reader :decode_content
+
   def inspect
     "\#<#{self.class} #{@method}>"
   end
 
+  ##
+  # Don't automatically decode response content-encoding if the user indicates
+  # they want to handle it.
+
+  def []=(key, val) # :nodoc:
+    @decode_content = false if key.downcase == 'accept-encoding'
+
+    super key, val
+  end
+
   def request_body_permitted?
     @request_has_body
   end
@@ -291,6 +309,7 @@ class Net::HTTPGenericRequest
       if IO.select([sock.io], nil, nil, sock.continue_timeout)
         res = Net::HTTPResponse.read_new(sock)
         unless res.kind_of?(Net::HTTPContinue)
+          res.decode_content = @decode_content
           throw :response, res
         end
       end
-- 
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