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Versions: 34
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Contents
# Intended to extend the Net::HTTP response object
# and adds support for decoding gzip and deflate encoded pages
#
# Author: Jason Stirk <http://griffin.oobleyboo.com>
# Home: http://griffin.oobleyboo.com/projects/http_encoding_helper
# Created: 5 September 2007
# Last Updated: 23 November 2007
#
# Usage:
#
# require 'net/http'
# require 'http_encoding_helper'
# headers={'Accept-Encoding' => 'gzip, deflate' }
# http = Net::HTTP.new('griffin.oobleyboo.com', 80)
# http.start do |h|
# request = Net::HTTP::Get.new('/', headers)
# response = http.request(request)
# content=response.plain_body # Method from our library
# puts "Transferred: #{response.body.length} bytes"
# puts "Compression: #{response['content-encoding']}"
# puts "Extracted: #{response.plain_body.length} bytes"
# end
#
require 'zlib'
require 'stringio'
class Net::HTTPResponse
# Return the uncompressed content
def plain_body
encoding=self['content-encoding']
content=nil
if encoding then
case encoding
when 'gzip'
i=Zlib::GzipReader.new(StringIO.new(self.body))
content=i.read
when 'deflate'
i=Zlib::Inflate.new
content=i.inflate(self.body)
else
raise "Unknown encoding - #{encoding}"
end
else
content=self.body
end
return content
end
end
Version data entries
34 entries across 34 versions & 3 rubygems