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# File 'lib/www/mechanize/chain/body_decoding_handler.rb', line 7
def handle(ctx, options)
body = options[:response_body]
response = options[:response]
options[:response_body] =
if encoding = response['Content-Encoding']
case encoding.downcase
when 'gzip'
Mechanize.log.debug('gunzip body') if Mechanize.log
if response['Content-Length'].to_i > 0 || body.length > 0
begin
Zlib::GzipReader.new(body).read
rescue Zlib::BufError, Zlib::GzipFile::Error
if Mechanize.log
Mechanize.log.error('Caught a Zlib::BufError')
end
body.rewind
body.read(10)
Zlib::Inflate.new(-Zlib::MAX_WBITS).inflate(body.read)
end
else
''
end
when 'x-gzip'
body.read
else
raise 'Unsupported content encoding'
end
else
body.read
end
super
end
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