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65 lines
1.8 KiB
65 lines
1.8 KiB
require 'net/http'
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require 'uri'
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# A simple wrapper method that accepts either strings or URI objects
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# and performs an HTTP GET.
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module Net
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class HTTP
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def HTTP.get_with_headers(uri, headers=nil)
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uri = URI.parse(uri) if uri.respond_to? :to_str
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start(uri.host, uri.port) do |http|
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return http.get(uri.path, headers)
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end
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end
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end
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end
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# Let's get a web page in German.
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res = Net::HTTP.get_with_headers('http://www.google.com/',
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{'Accept-Language' => 'de'})
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# Check a bit of the body to make sure it's really in German
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s = res.body.size
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puts 'part of body in german=' + res.body[s-3670..s-3470].to_s
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Net::HTTP.get_with_headers('http://www.google.com/',
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{'User-Agent' => 'Ruby Web Browser v1.0'})
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uncompressed = Net::HTTP.get_with_headers('http://www.cnn.com/')
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puts 'uncompressed body size=' + uncompressed.body.size.to_s
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gzipped = Net::HTTP.get_with_headers('http://www.cnn.com/',
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{'Accept-Encoding' => 'gzip'})
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puts 'gzipped Content-Encoding=' + gzipped['Content-Encoding']
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puts 'gzipped body size=' + gzipped.body.size.to_s
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require 'zlib'
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require 'stringio'
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body_io = StringIO.new(gzipped.body)
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unzipped_body = Zlib::GzipReader.new(body_io).read()
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puts 'unzipped body size=' + unzipped_body.size.to_s
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uri = URI.parse('http://www.google.com/')
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request = Net::HTTP::Get.new(uri.path)
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['en_us', 'en', 'en_gb', 'ja'].each do |language|
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request.add_field('Accept-Language', language)
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end
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puts 'request[\'Accept-Language\']=' + request['Accept-Language'].to_s
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Net::HTTP.start(uri.host, uri.port) do |http|
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response = http.request(request)
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puts 'response[\'Content-Type\']=' + response['Content-Type']
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puts 'response headers:'
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response.each_key do |key|
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puts " #{key}"
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end
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end
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