class Jabber::Bytestreams::IBBTarget

Implementation of IBB at the target side

Attributes

block_size[R]

You may read the block-size after accept

Public Class Methods

new(stream, session_id, initiator_jid, target_jid) click to toggle source
Calls superclass method Jabber::Bytestreams::IBB.new
# File lib/xmpp4r/bytestreams/helper/ibb/target.rb, line 13
def initialize(stream, session_id, initiator_jid, target_jid)
  # Target and Initiator are swapped here, because we're the target
  super(stream, session_id, target_jid, initiator_jid)
  @accept_ready = Semaphore::new
end

Public Instance Methods

accept() click to toggle source

Wait for the initiator side to start the stream.

# File lib/xmpp4r/bytestreams/helper/ibb/target.rb, line 26
def accept
  connect_sem = Semaphore.new

  @stream.add_iq_callback(200, self) { |iq|
    open = iq.first_element('open')
    if iq.type == :set and iq.from == @peer_jid and iq.to == @my_jid and open and open.attributes['sid'] == @session_id
      @stream.delete_iq_callback(self)
      activate
      @block_size = (open.attributes['block-size'] || 4096).to_i

      reply = iq.answer(false)
      reply.type = :result
      @stream.send(reply)

      connect_sem.run
      true
    else
      false
    end
  }

  @accept_ready.run

  connect_sem.wait
  true
end
accept_wait() click to toggle source
# File lib/xmpp4r/bytestreams/helper/ibb/target.rb, line 19
def accept_wait
  @accept_ready.wait
end