Class Mechanize::Chain::BodyDecodingHandler
In: lib/mechanize/chain/body_decoding_handler.rb
Parent: Object
Mechanize\n[lib/mechanize.rb\nlib/mechanize/chain.rb\nlib/mechanize/chain/auth_headers.rb\nlib/mechanize/chain/body_decoding_handler.rb\nlib/mechanize/chain/connection_resolver.rb\nlib/mechanize/chain/custom_headers.rb\nlib/mechanize/chain/handler.rb\nlib/mechanize/chain/header_resolver.rb\nlib/mechanize/chain/parameter_resolver.rb\nlib/mechanize/chain/pre_connect_hook.rb\nlib/mechanize/chain/request_resolver.rb\nlib/mechanize/chain/response_body_parser.rb\nlib/mechanize/chain/response_header_handler.rb\nlib/mechanize/chain/response_reader.rb\nlib/mechanize/chain/ssl_resolver.rb\nlib/mechanize/chain/uri_resolver.rb\nlib/mechanize/content_type_error.rb\nlib/mechanize/cookie.rb\nlib/mechanize/cookie_jar.rb\nlib/mechanize/file.rb\nlib/mechanize/file_response.rb\nlib/mechanize/file_saver.rb\nlib/mechanize/form.rb\nlib/mechanize/form/button.rb\nlib/mechanize/form/check_box.rb\nlib/mechanize/form/field.rb\nlib/mechanize/form/file_upload.rb\nlib/mechanize/form/image_button.rb\nlib/mechanize/form/multi_select_list.rb\nlib/mechanize/form/option.rb\nlib/mechanize/form/radio_button.rb\nlib/mechanize/form/select_list.rb\nlib/mechanize/headers.rb\nlib/mechanize/history.rb\nlib/mechanize/monkey_patch.rb\nlib/mechanize/page.rb\nlib/mechanize/page/base.rb\nlib/mechanize/page/frame.rb\nlib/mechanize/page/image.rb\nlib/mechanize/page/label.rb\nlib/mechanize/page/link.rb\nlib/mechanize/page/meta.rb\nlib/mechanize/pluggable_parsers.rb\nlib/mechanize/redirect_limit_reached_error.rb\nlib/mechanize/redirect_not_get_or_head_error.rb\nlib/mechanize/response_code_error.rb\nlib/mechanize/unsupported_scheme_error.rb\nlib/mechanize/util.rb] WWW dot/f_53.png

Methods

handle  

Included Modules

Mechanize::Handler

Public Instance methods

[Source]

    # File lib/mechanize/chain/body_decoding_handler.rb, line 6
 6:       def handle(ctx, options)
 7:         body = options[:response_body]
 8:         response = options[:response]
 9: 
10:         options[:response_body] =
11:           if encoding = response['Content-Encoding']
12:             case encoding.downcase
13:             when 'gzip'
14:               Mechanize.log.debug('gunzip body') if Mechanize.log
15:               if response['Content-Length'].to_i > 0 || body.length > 0
16:                 begin
17:                   Zlib::GzipReader.new(body).read
18:                 rescue Zlib::BufError, Zlib::GzipFile::Error
19:                   if Mechanize.log
20:                     Mechanize.log.error('Caught a Zlib::BufError')
21:                   end
22:                   body.rewind
23:                   body.read(10)
24:                   Zlib::Inflate.new(-Zlib::MAX_WBITS).inflate(body.read)
25:                 rescue Zlib::DataError
26:                   if Mechanize.log
27:                     Mechanize.log.error("Caught a Zlib::DataError, unable to decode page: #{$!.to_s}")
28:                   end
29:                   ''
30:                 end
31:               else
32:                 ''
33:               end
34:             when 'x-gzip'
35:               body.read
36:             when '7bit'
37:               body.read
38:             else
39:               raise 'Unsupported content encoding'
40:             end
41:           else
42:             body.read
43:           end
44:         super
45:       end

[Validate]