def on_negotiated(self):
if self.accepted:
if self.p2psession.get_property('codecs'):
# those lines MUST be done after we get info on our codecs
if self.transport.remote_candidates:
self.p2pstream.add_remote_candidates(
self.transport.remote_candidates)
self.transport.remote_candidates = []
# TODO: farstream.DIRECTION_BOTH only if senders='both'
self.p2pstream.set_property('direction',
farstream.DIRECTION_BOTH)
JingleContent.on_negotiated(self)
def __init__(self, session, media, transport=None):
if transport is None:
transport = JingleTransportICEUDP(None)
JingleContent.__init__(self, session, transport)
self.media = media
self._dtmf_running = False
self.farstream_media = {'audio': farstream.MEDIA_TYPE_AUDIO,
'video': farstream.MEDIA_TYPE_VIDEO}[media]
self.pipeline = None
self.src_bin = None
self.stream_failed_once = False
self.candidates_ready = False # True when local candidates are prepared
self.callbacks['session-initiate'] += [self.__on_remote_codecs]
self.callbacks['content-add'] += [self.__on_remote_codecs]
self.callbacks['description-info'] += [self.__on_remote_codecs]
self.callbacks['content-accept'] += [self.__on_remote_codecs]
self.callbacks['session-accept'] += [self.__on_remote_codecs]
self.callbacks['session-terminate'] += [self.__stop]
self.callbacks['session-terminate-sent'] += [self.__stop]
def destroy(self):
JingleContent.destroy(self)
self.p2pstream.disconnect_by_func(self._on_src_pad_added)
self.pipeline.get_bus().disconnect_by_func(self._on_gst_message)
def add_remote_candidates(self, candidates):
JingleContent.add_remote_candidates(self, candidates)
# FIXME: connectivity should not be etablished yet
# Instead, it should be etablished after session-accept!
if self.sent:
self.p2pstream.add_remote_candidates(candidates)
def is_ready(self):
return (JingleContent.is_ready(self) and self.candidates_ready)
def __init__(self, session, transport=None, file_props=None,
use_security=False):
JingleContent.__init__(self, session, transport)
log.info("transport value: %s" % transport)
# events we might be interested in
self.callbacks['session-initiate'] += [self.__on_session_initiate]
self.callbacks['session-initiate-sent'] += [
self.__on_session_initiate_sent]
self.callbacks['content-add'] += [self.__on_session_initiate]
self.callbacks['session-accept'] += [self.__on_session_accept]
self.callbacks['session-terminate'] += [self.__on_session_terminate]
self.callbacks['session-info'] += [self.__on_session_info]
self.callbacks['transport-accept'] += [self.__on_transport_accept]
self.callbacks['transport-replace'] += [self.__on_transport_replace]
self.callbacks['session-accept-sent'] += [self.__transport_setup]
# fallback transport method
self.callbacks['transport-reject'] += [self.__on_transport_reject]
self.callbacks['transport-info'] += [self.__on_transport_info]
self.callbacks['iq-result'] += [self.__on_iq_result]
self.use_security = use_security
self.x509_fingerprint = None
self.file_props = file_props
self.weinitiate = self.session.weinitiate
self.werequest = self.session.werequest
if self.file_props is not None:
if self.session.werequest:
self.file_props.sender = self.session.peerjid
self.file_props.receiver = self.session.ourjid
else:
self.file_props.sender = self.session.ourjid
self.file_props.receiver = self.session.peerjid
self.file_props.session_type = 'jingle'
self.file_props.sid = session.sid
self.file_props.transfered_size = []
self.file_props.transport_sid = self.transport.sid
log.info("FT request: %s" % file_props)
if transport is None:
self.transport = JingleTransportSocks5()
self.transport.set_connection(session.connection)
self.transport.set_file_props(self.file_props)
self.transport.set_our_jid(session.ourjid)
log.info('ourjid: %s' % session.ourjid)
self.session = session
self.media = 'file'
self.nominated_cand = {}
if gajim.contacts.is_gc_contact(session.connection.name,
session.peerjid):
roomjid = session.peerjid.split('/')[0]
dstaddr = hashlib.sha1('%s%s%s' % (self.file_props.sid,
session.ourjid, roomjid)).hexdigest()
self.file_props.dstaddr = dstaddr
self.state = STATE_NOT_STARTED
self.states = {STATE_INITIALIZED : StateInitialized(self),
STATE_CAND_SENT : StateCandSent(self),
STATE_CAND_RECEIVED : StateCandReceived(self),
STATE_TRANSFERING : StateTransfering(self),
STATE_TRANSPORT_REPLACE : StateTransportReplace(self),
STATE_CAND_SENT_AND_RECEIVED : StateCandSentAndRecv(self)
}
if jingle_xtls.PYOPENSSL_PRESENT:
cert_name = os.path.join(configpaths.gajimpaths['MY_CERT'],
jingle_xtls.SELF_SIGNED_CERTIFICATE)
if not (os.path.exists(cert_name + '.cert')
and os.path.exists(cert_name + '.pkey')):
jingle_xtls.make_certs(cert_name, 'gajim')