Class: Cwmp::Handler

Inherits:
Object
  • Object
show all
Defined in:
lib/cwmp/acs.rb

Instance Method Summary collapse

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/cwmp/acs.rb', line 13

def call(env)
    req = Rack::Request.new(env)
    len = req.content_length.to_i

    if len == 0
        message_type = ''
    else
        doc = Nokogiri::XML(req.body.read)
        message_type = doc.css("soap|Body").children.map(&:name)[1]
    end

    if message_type == "Inform"
        manufacturer = doc.css("Manufacturer").text
        oui = doc.css("OUI").text
        serial_number = doc.css("SerialNumber").text
        event_codes = doc.css("EventCode").map { |n| n.text }
        parameters = {}
        doc.css("ParameterValueStruct").map { |it| parameters[it.children[1].text] = it.children[3].text }

        puts "got Inform from #{req.ip}:#{req.port} [sn #{serial_number}] with eventcodes #{event_codes.join(", ")}"

        inform_response = Cwmp::Message::inform_response
        response = Rack::Response.new inform_response, 200, {'Connection' => 'Keep-Alive', 'Server' => 'ruby-cwmp'}
        response.set_cookie("sessiontrack", {:value => "294823094lskdfsfsdf", :path => "/", :expires => Time.now+24*60*60})
        response.finish
    elsif message_type == "TransferComplete"
        puts "got TransferComplete"
    else
        if message_type.include? "Response"
            puts "got #{message_type}"
        elsif len == 0
            puts "got Empty Post"
        end

        # Got Empty Post or a Response. Now check for any event to send, otherwise 204
        [204, {"Connection" => "Close", 'Server' => 'ruby-cwmp'}, ""]
    end
end