chrome_jruby.rb

require "rubygems"
require "java"
require "json"
require "rack"
require "thread"

Dir['build/*.jar'].each { |e| require e }
require "remote/common/lib/runtime/json-20080701.jar"


import org.openqa.selenium.chrome.ChromeDriver
# 
# class ChromeDriver
#   
#   
#   def close
#     {:request => 'close'}.to_json
#   end
#   
#   def quit
#     "QUIT"
#   end
#   
#   def get(url)
#     {:request => 'url', :url => url}.to_json
#   end
#   
#   def title
#     {:request => 'getTitle'}.to_json
#   end
# 
#   
#   
# end



class ChromeCommandExecutor
  CONTENT_TYPE = "application/json; charset=UTF-8"
  HEADERS = {'Content-Type' => CONTENT_TYPE}

  def initialize
    # @driver = ChromeDriver.new
    @queue = Queue.new
    send_command :get, {:url => 'http://google.com'}
    send_command_and_read_response :getTitle
  end
  
  def send_command(command_name, args = {})
    @queue << {:request => command_name}.merge(args)
  end
  
  def send_command_and_read_response(command_name, args = {})
    @read_response = true
    send_command command_name, args
  end
  
  def call(env)
    if @read_response
      p :response => env['rack.input'].read
      @read_response = false
    end
    
    command = @queue.pop.to_json
    p :sending_command => command
    
    [200, HEADERS, command]
  end
  
  
end


executor = ChromeCommandExecutor.new

Thread.new do
  Rack::Handler::Mongrel.run(executor, :Host => "0.0.0.0", :Port => 9700)
end

sleep 2
$stdout.sync = true
d = ChromeDriver.new

# executor.send_command :get, {:url => 'http://google.com'}
# executor.send_command_and_read_response :getTitle