google cloud print pointers

gistfile1.rb

client = OAuth2::Client.new(CLIENT_ID, CLIENT_SECRET, 
                              :authorize_url => "/o/oauth2/auth",
                              :access_token_url => "/o/oauth2/token",
                              :site => 'https://accounts.google.com/')

get '/auth' do
  url = client.web_server.authorize_url(
    :redirect_uri => redirect_uri,
    :scope => 'https://www.googleapis.com/auth/cloudprint',
    :response_type => "code"
  )
  redirect url
end

get '/oauth2callback' do
  access_token = client.web_server.get_access_token(params[:code], :redirect_uri => redirect_uri)
  puts `curl -v -H "X-CloudPrint-Proxy: api-prober" -H "Authorization: OAuth #{access_token.token}" https://www.google.com/cloudprint/search`
end