# File lib/xmpp4r/framework/base.rb, line 7 def self.helper(name, klass=nil, &factory) if klass.nil? and factory.nil? raise "helper #{name} needs a class or factory" end define_method(name) do @helpers_lock.synchronize do if @helpers[name] @helpers[name] else if factory @helpers[name] = instance_eval { factory.call(@stream) } elsif klass @helpers[name] = klass.new(@stream) else raise end end end end end
# File lib/xmpp4r/framework/base.rb, line 31 def initialize(stream) @stream = stream @helpers = {} @helpers_lock = Mutex.new # Catch all unhandled iq stanzas (lowest priority) @stream.add_iq_callback(-1000, self, &method(:on_unhandled_iq)) end
# File lib/xmpp4r/framework/base.rb, line 40 def on_unhandled_iq(iq) if iq.type == :get or iq.type == :set answer = iq.answer(true) answer.type = :error answer.add(ErrorResponse.new('feature-not-implemented')) @stream.send(answer) true else false end end