require 'curb'

http = Curl.get("http://www.google.com/")
puts http.body

http = Curl.post("http://www.google.com/", {:foo => "bar"})
puts http.body

http = Curl.get("http://www.google.com/") do |http|
  http.headers['Cookie'] = 'foo=1;bar=2'
end
puts http.body

c = Curl::Easy.perform("http://www.google.co.uk")
puts c.body

c = Curl::Easy.new("http://www.google.co.uk")
c.perform
puts c.body

http = Curl::Easy.perform("http://www.google.co.uk") do |curl|
  curl.headers["User-Agent"] = "myapp-0.0"
  curl.verbose = true
end

c = Curl::Easy.new("http://www.google.co.uk") do |curl|
  curl.headers["User-Agent"] = "myapp-0.0"
  curl.verbose = true
end

c.perform

c = Curl::Easy.new("http://github.com/")
c.http_auth_types = :basic
c.username = 'foo'
c.password = 'bar'
c.perform

c = Curl::Easy.new("https://github.com/")
c.ssl_verify_peer = false
c.perform

c = Curl::Easy.new("http://www.google.co.uk")

c.on_body { |data| print(data) }
c.on_header { |data| print(data) }

c.perform

c = Curl::Easy.new

["http://www.google.co.uk", "http://www.ruby-lang.org/"].map do |url|
  c.url = url
  c.perform
  c.body_str
end

c = Curl::Easy.http_post("http://my.rails.box/thing/create",
                         Curl::PostField.content('thing[name]', 'box'),
                         Curl::PostField.content('thing[type]', 'storage'))

c = Curl::Easy.new("http://my.rails.box/files/upload")
c.multipart_form_post = true
c.http_post(Curl::PostField.file('thing[file]', 'myfile.rb'))

c = Curl::Easy.new("https://http2.akamai.com")
c.set(:HTTP_VERSION, Curl::HTTP_2_0)

c.perform
puts (c.body_str.include? "You are using HTTP/2 right now!") ? "HTTP/2" : "HTTP/1.x"

# make multiple GET requests
easy_options = {:follow_location => true}
# Use Curl::CURLPIPE_MULTIPLEX for HTTP/2 multiplexing
multi_options = {:pipeline => Curl::CURLPIPE_HTTP1}

Curl::Multi.get(['url1','url2','url3','url4','url5'], easy_options, multi_options) do|easy|
  # do something interesting with the easy response
  puts easy.last_effective_url
end

# make multiple POST requests
easy_options = {:follow_location => true, :multipart_form_post => true}
multi_options = {:pipeline => Curl::CURLPIPE_HTTP1}


url_fields = [
  { :url => 'url1', :post_fields => {'f1' => 'v1'} },
  { :url => 'url2', :post_fields => {'f1' => 'v1'} },
  { :url => 'url3', :post_fields => {'f1' => 'v1'} }
]

Curl::Multi.post(url_fields, easy_options, multi_options) do|easy|
  # do something interesting with the easy response
  puts easy.last_effective_url
end

responses = {}
requests = ["http://www.google.co.uk/", "http://www.ruby-lang.org/"]
m = Curl::Multi.new
# add a few easy handles
requests.each do |url|
  responses[url] = ""
  c = Curl::Easy.new(url) do|curl|
    curl.follow_location = true
    curl.on_body{|data| responses[url] << data; data.size }
    curl.on_success {|easy| puts "success, add more easy handles" }
  end
  m.add(c)
end

m.perform do
  puts "idling... can do some work here"
end

requests.each do|url|
  puts responses[url]
end