Blackberry Push Messsages

blackberry_push.rb

require 'net/http'
require 'net/https'
require 'uri'
require 'rubygems'
require 'restclient'

DELIVERY_METHOD = 'unconfirmed'
BOUNDARY = 'fghjkklllmnggddcvjjkkm'

def push_message(pin, content, app_id, app_password, app_port)
  delivery_before = (Time.now+(60*5)).strftime("%Y-%m-%dT%H:%M:%SZ ")    
  content_type = %w["Content-Type: application/xml; BOUNDARY=fghjkklllmnggddcvjjkkm;/xml" "Accept: text/html, image/gif, image/jpeg, *;  q=.2, */*; q=.2, Connection: keep-alive", "User-Agent: Hallgren Networks BB Push Server/1.0"]  
  
  data="--#{BOUNDARY}
  Content-Type: application/xml; charset=UTF-8
  <?xml version='1.0'?>
  <!DOCTYPE pap PUBLIC '-//WAPFORUM//DTD PAP 2.1//EN' 'http://www.openmobilealliance.org/tech/DTD/pap_2.1.dtd'>
  <pap>
    <push-message push-id='#{Time.now.to_i.to_s}' deliver-before-timestamp='#{delivery_before}' source-reference='#{app_id}'>
      <address address-value='#{pin}'/>
      <quality-of-service delivery-method='#{DELIVERY_METHOD}'/>
    </push-message>
  </pap>
  --#{BOUNDARY}\n
  Content-Type: text/html\n\n
  Push-Message-ID:#{Time.now.to_i.to_s}\n\n#{content}\n\n--#{BOUNDARY}--"

  response = RestClient::Request.execute(:method  => :post,
                                         :url => "https://pushapi.eval.blackberry.com/mss/PD_pushRequest",
                                         :payload => data,
                                         :headers => {
                                           :content_type  => content_type,
                                           :user_agent  => "User-Agent: Hallgren Networks BB Push Server/1.0"},
                                        :user =>  app_id,
                                        :password =>  app_password,
                                        :port => app_port)
  
  puts response.body  
end