def start_whiteboard(self):
conn = app.connections[self.chat_control.account]
jingle = JingleSession(conn, weinitiate=True, jid=self.jid)
self.sid = jingle.sid
conn.get_module('Jingle')._sessions[jingle.sid] = jingle
content = JingleWhiteboard(jingle)
content.control = self
jingle.add_content('xhtml', content)
jingle.start_session()
def _on_jingle_iq(self, _con, stanza, _properties):
"""
The jingle stanza dispatcher
Route jingle stanza to proper JingleSession object, or create one if it
is a new session.
TODO: Also check if the stanza isn't an error stanza, if so route it
adequately.
"""
# get data
try:
jid = helpers.get_full_jid_from_iq(stanza)
except helpers.InvalidFormat:
logger.warning('Invalid JID: %s, ignoring it', stanza.getFrom())
return
id_ = stanza.getID()
if (jid, id_) in self.__iq_responses.keys():
self.__iq_responses[(jid, id_)].on_stanza(stanza)
del self.__iq_responses[(jid, id_)]
raise nbxmpp.NodeProcessed
jingle = stanza.getTag('jingle')
# a jingle element is not necessary in iq-result stanza
# don't check for that
if jingle:
sid = jingle.getAttr('sid')
else:
sid = None
for sesn in self._sessions.values():
if id_ in sesn.iq_ids:
sesn.on_stanza(stanza)
return
# do we need to create a new jingle object
if sid not in self._sessions:
#TODO: tie-breaking and other things...
newjingle = JingleSession(self._con,
weinitiate=False,
jid=jid,
iq_id=id_,
sid=sid)
self._sessions[sid] = newjingle
# we already have such session in dispatcher...
self._sessions[sid].collect_iq_id(id_)
self._sessions[sid].on_stanza(stanza)
# Delete invalid/unneeded sessions
if sid in self._sessions and \
self._sessions[sid].state == JingleStates.ENDED:
self.delete_jingle_session(sid)
raise nbxmpp.NodeProcessed
def start_audio(self, jid):
if self.get_jingle_session(jid, media='audio'):
return self.get_jingle_session(jid, media='audio').sid
jingle = self.get_jingle_session(jid, media='video')
if jingle:
jingle.add_content('voice', JingleAudio(jingle))
else:
jingle = JingleSession(self._con, weinitiate=True, jid=jid)
self._sessions[jingle.sid] = jingle
jingle.add_content('voice', JingleAudio(jingle))
jingle.start_session()
return jingle.sid
def start_video(self, jid, in_xid, out_xid):
if self.get_jingle_session(jid, media='video'):
return self.get_jingle_session(jid, media='video').sid
jingle = self.get_jingle_session(jid, media='audio')
if jingle:
jingle.add_content(
'video', JingleVideo(jingle, in_xid=in_xid, out_xid=out_xid))
else:
jingle = JingleSession(self, weinitiate=True, jid=jid)
self._sessions[jingle.sid] = jingle
jingle.add_content(
'video', JingleVideo(jingle, in_xid=in_xid, out_xid=out_xid))
jingle.start_session()
return jingle.sid
def start_file_transfer(self, jid, file_props, request=False):
logger.info("start file transfer with file: %s", file_props)
contact = app.contacts.get_contact_with_highest_priority(
self._account, app.get_jid_without_resource(jid))
if app.contacts.is_gc_contact(self._account, jid):
gcc = jid.split('/')
if len(gcc) == 2:
contact = app.contacts.get_gc_contact(self._account,
gcc[0],
gcc[1])
if contact is None:
return None
use_security = contact.supports(Namespace.JINGLE_XTLS)
jingle = JingleSession(self._con,
weinitiate=True,
jid=jid,
werequest=request)
# this is a file transfer
jingle.session_type_ft = True
self._sessions[jingle.sid] = jingle
file_props.sid = jingle.sid
if contact.supports(Namespace.JINGLE_BYTESTREAM):
transport = JingleTransportSocks5()
elif contact.supports(Namespace.JINGLE_IBB):
transport = JingleTransportIBB()
else:
transport = None
senders = 'initiator'
if request:
senders = 'responder'
transfer = JingleFileTransfer(jingle,
transport=transport,
file_props=file_props,
use_security=use_security,
senders=senders)
file_props.transport_sid = transport.sid
file_props.algo = self.__hash_support(contact)
jingle.add_content('file' + helpers.get_random_string(), transfer)
jingle.start_session()
return transfer.transport.sid
def start_audio_video(self, jid):
if self.get_jingle_session(jid, media='video'):
return self.get_jingle_session(jid, media='video').sid
audio_session = self.get_jingle_session(jid, media='audio')
video_session = self.get_jingle_session(jid, media='video')
if audio_session and video_session:
return audio_session.sid
if audio_session:
video = JingleVideo(audio_session)
audio_session.add_content('video', video)
return audio_session.sid
if video_session:
audio = JingleAudio(video_session)
video_session.add_content('audio', audio)
return video_session.sid
jingle_session = JingleSession(self._con, weinitiate=True, jid=jid)
self._sessions[jingle_session.sid] = jingle_session
audio = JingleAudio(jingle_session)
video = JingleVideo(jingle_session)
jingle_session.add_content('audio', audio)
jingle_session.add_content('video', video)
jingle_session.start_session()
return jingle_session.sid
