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Contents
module Blather
class Stream
# @private
class Resource < Features
BIND_NS = 'urn:ietf:params:xml:ns:xmpp-bind'.freeze
register BIND_NS
def initialize(stream, succeed, fail)
super
@jid = stream.jid
end
def receive_data(stanza)
@node = stanza
case stanza.element_name
when 'bind' then bind
when 'iq' then result
else fail!(UnknownResponse.new(@node))
end
end
private
##
# Respond to the bind request
# If @jid has a resource set already request it from the server
def bind
response = Stanza::Iq.new :set
@id = response.id
response << (binder = XMPPNode.new('bind', response.document))
binder.namespace = BIND_NS
if @jid.resource
binder << (resource = XMPPNode.new('resource', binder.document))
resource.content = @jid.resource
end
@stream.send response
end
##
# Process the result from the server
# Sets the sends the JID (now bound to a resource)
# back to the stream
def result
if @node[:type] == 'error'
fail! StanzaError.import(@node)
return
end
# ensure this is a response to our original request
if @id == @node['id']
@stream.jid = JID.new @node.find_first('bind_ns:bind/bind_ns:jid', :bind_ns => BIND_NS).content
succeed!
else
fail!("BIND result ID mismatch. Expected: #{@id}. Received: #{@node['id']}")
end
end
end #Resource
end #Stream
end #Blather
Version data entries
23 entries across 23 versions & 2 rubygems