#!/usr/bin/env python
+import sys
+sys.path.insert(0,"../src")
+import logging
+import pprint
+
import gobject
import dbus
import dbus.mainloop.glib
import telepathy
+import util.go_utils as gobject_utils
+import gtk_toolbox
+
+_moduleLogger = logging.getLogger("receptionist")
DBUS_PROPERTIES = 'org.freedesktop.DBus.Properties'
-class AutoAcceptAttempt(object):
+class AutoAcceptCall(object):
- def __init__(self, bus, chan):
+ def __init__(self, bus, conn, chan, on_success, on_error):
self._sessionBus = bus
+ self._conn = conn
self._chan = chan
+ self._outstandingRequests = []
+ self._on_success = on_success
+ self._on_error = on_error
- self._selfHandle = None
self._initiatorHandle = None
self._initiatorID = None
self._targetHandle = None
self._targetID = None
+ self._requested = None
self._pendingHandles = None
- if False:
- # @bug Unsure why this isn't working
- self._chan[DBUS_PROPERTIES].Get(
- telepathy.interfaces.CONNECTION_INTERFACE,
- 'SelfHandle',
- reply_handler = self._on_got_self_handle,
- error_handler = self._on_nothing,
- )
- else:
- self._chan[telepathy.interfaces.CHANNEL_INTERFACE_GROUP].GetSelfHandle(
- reply_handler = self._on_got_self_handle,
- error_handler = self._on_nothing,
- )
-
self._chan[DBUS_PROPERTIES].GetAll(
telepathy.interfaces.CHANNEL_INTERFACE,
reply_handler = self._on_got_all,
- error_handler = self._on_nothing,
+ error_handler = self._custom_error(self._on_got_all),
)
+ self._outstandingRequests.append(self._on_got_all)
if False:
# @bug Unsure why this isn't working
telepathy.interfaces.CHANNEL_INTERFACE_GROUP,
'LocalPendingMembers',
reply_handler = self._on_got_pending_members,
- error_handler = self._on_nothing,
+ error_handler = self._custom_error(self._on_got_pending_members),
)
else:
self._chan[telepathy.interfaces.CHANNEL_INTERFACE_GROUP].GetLocalPendingMembersWithInfo(
reply_handler = self._on_got_pending_members,
- error_handler = self._on_nothing,
+ error_handler = self._custom_error(self._on_got_pending_members),
)
+ self._outstandingRequests.append(self._on_got_pending_members)
+
+ def is_inbound(self):
+ return not self._requested
+ isInbound = self._targetHandle == self._initiatorHandle
+ return isInbound
+
+ @property
+ def initiator(self):
+ return self._initiatorID
+
+ @property
+ def target(self):
+ return self._targetID
+
+ def accept_call(self, on_accepted, on_error):
+ self._chan[telepathy.interfaces.CHANNEL_INTERFACE_GROUP].AddMembers(
+ self._pendingHandles,
+ "",
+ reply_handler = self._custom_on_accept(on_accepted),
+ error_handler = self._custom_on_accept_error(on_error),
+ )
+
+ def _custom_on_accept(self, callback):
+
+ def on_accept(*args):
+ callback(self)
+
+ return on_accept
+
+ def _custom_on_accept_error(self, callback):
+
+ def on_error(*args):
+ callback(self, *args)
+
+ return on_error
+
+ def _custom_error(self, action):
- def _pickup_if_ready(self):
- if None in (
- self._selfHandle,
+ def _on_error(*args):
+ _moduleLogger.error("Failed for %r (%r)" % (action, args))
+ self._outstandingRequests.remove(action)
+ if self._outstandingRequests:
+ return
+
+ self._on_error(self)
+
+ return _on_error
+
+ def _report_callback_done(self, action):
+ _moduleLogger.debug("Succeded with %r" % (action, ))
+ self._outstandingRequests.remove(action)
+ if self._outstandingRequests:
+ return
+
+ assert None not in (
self._initiatorHandle,
self._initiatorID,
self._targetHandle,
self._targetID,
self._pendingHandles,
- ):
- # Note ready yet, still some outstanding requests
- return
-
- if self._selfHandle != self._targetHandle:
- # Turns out it was an inbound call
- return
-
- # @bug does not distinguish between who the call is from for use for TOR auto-pickup
- self._chan[telepathy.interfaces.CHANNEL_INTERFACE_GROUP].AddMembers(
- reply_handler = self._on_members_added,
- error_handler = self._on_nothing,
+ self._requested,
)
- def _on_got_self_handle(self, selfHandle):
- self._pickup_if_ready()
+ self._on_success(self)
+ @gtk_toolbox.log_exception(_moduleLogger)
def _on_got_all(self, properties):
self._initiatorID = properties["InitiatorID"]
self._initiatorHandle = properties["InitiatorHandle"]
self._targetID = properties["InitiatorID"]
self._targetHandle = properties["InitiatorHandle"]
+ self._requested = properties["Requested"]
- self._pickup_if_ready()
+ self._report_callback_done(self._on_got_all)
+ @gtk_toolbox.log_exception(_moduleLogger)
def _on_got_pending_members(self, pendings):
for pendingHandle, instigatorHandle, reason, message in pendings:
print pendingHandle, instigatorHandle, reason, message
self._pendingHandles = [pendingWithInfo[0] for pendingWithInfo in pendings]
- self._pickup_if_ready()
- def _on_members_added(self):
- print "Should be picked up now"
+ self._report_callback_done(self._on_got_pending_members)
- def _on_nothing(*args):
- print "ERROR", args
+class WasMissedCall(object):
-class AutoAcceptCall(object):
+ def __init__(self, bus, conn, chan, on_success, on_error):
+ self._on_success = on_success
+ self._on_error = on_error
- def __init__(self):
+ self._requested = None
+ self._didMembersChange = False
+ self._didClose = False
+ self._didReport = False
+
+ self._timeoutId = gobject_utils.timeout_add_seconds(10, self._on_timeout)
+
+ chan[telepathy.interfaces.CHANNEL_INTERFACE_GROUP].connect_to_signal(
+ "MembersChanged",
+ self._on_members_changed,
+ )
+
+ chan[telepathy.interfaces.CHANNEL].connect_to_signal(
+ "Closed",
+ self._on_closed,
+ )
+
+ chan[DBUS_PROPERTIES].GetAll(
+ telepathy.interfaces.CHANNEL_INTERFACE,
+ reply_handler = self._on_got_all,
+ error_handler = self._on_got_all,
+ )
+
+ def cancel(self):
+ self._report_error("by request")
+
+ def _report_missed_if_ready(self):
+ if self._didReport:
+ pass
+ elif self._requested is not None and (self._didMembersChange or self._didClose):
+ if self._requested:
+ self._report_error("wrong direction")
+ elif self._didClose:
+ self._report_success()
+ else:
+ self._report_error("members added")
+ else:
+ if self._didClose:
+ self._report_error("closed too early")
+
+ def _report_success(self):
+ assert not self._didReport
+ self._didReport = True
+ if self._timeoutId:
+ gobject.source_remove(self._timeoutId)
+ self._timeoutId = None
+ self._on_success(self)
+
+ def _report_error(self, reason):
+ assert not self._didReport
+ self._didReport = True
+ if self._timeoutId:
+ gobject.source_remove(self._timeoutId)
+ self._timeoutId = None
+ self._on_error(self, reason)
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_got_all(self, properties):
+ self._requested = properties["Requested"]
+ self._report_missed_if_ready()
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_members_changed(self, message, added, removed, lp, rp, actor, reason):
+ pprint.pprint((message, added, removed, lp, rp, actor, reason))
+ if added:
+ self._didMembersChange = True
+ self._report_missed_if_ready()
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_closed(self):
+ self._didClose = True
+ self._report_missed_if_ready()
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_error(self, *args):
+ self._report_error(args)
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_timeout(self):
+ self._report_error("timeout")
+ return False
+
+
+class NewChannelSignaller(object):
+
+ def __init__(self, on_new_channel):
self._sessionBus = dbus.SessionBus()
- self._activeAttempts = []
+ self._on_user_new_channel = on_new_channel
def start(self):
self._sessionBus.add_signal_receiver(
None
)
- def _on_new_channel(self, channelObjectPath, channelType, handleType, handle, supressHandler):
+ def stop(self):
+ self._sessionBus.remove_signal_receiver(
+ self._on_new_channel,
+ "NewChannel",
+ "org.freedesktop.Telepathy.Connection",
+ None,
+ None
+ )
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_new_channel(
+ self, channelObjectPath, channelType, handleType, handle, supressHandler
+ ):
+ connObjectPath = channelObjectPath.rsplit("/", 1)[0]
+ serviceName = connObjectPath[1:].replace("/", ".")
+ conn = telepathy.client.Connection(serviceName, connObjectPath)
+ chan = telepathy.client.Channel(serviceName, channelObjectPath)
+ self._on_user_new_channel(self._sessionBus, conn, chan, channelType)
+
+
+class AutoAcceptManager(object):
+
+ def __init__(self):
+ self._newChannelSignaller = NewChannelSignaller(self._on_new_channel)
+
+ def start(self):
+ self._newChannelSignaller.start()
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_new_channel(self, bus, conn, chan, channelType):
+ pprint.pprint((bus, conn, chan, channelType))
if channelType != telepathy.interfaces.CHANNEL_TYPE_STREAMED_MEDIA:
return
- serviceName = channelObjectPath.rsplit("/", 1)[0][1:].replace("/", ".")
- chan = telepathy.client.Channel(serviceName, channelObjectPath)
- # @bug does not distinguish between preferred CMs
- # @todo Need a way to be notified on error, ignored, or if picked up
- attemptPickup = AutoAcceptAttempt(self._sessionBus, chan)
- self._activeAttempts.append(attemptPickup)
+ # @todo distinguish between preferred CMs
+ attemptPickup = AutoAcceptCall(bus, conn, chan, self._on_inbound_call, self._on_inbound_call_error)
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_inbound_call(self, autoAcceptCall):
+ # @todo Add a comparison for picking up for only certain contacts
+ print autoAcceptCall.initiator, autoAcceptCall.target
+ if autoAcceptCall.is_inbound():
+ autoAcceptCall.accept_call(self._on_call_pickedup, self._on_pickup_error)
+ else:
+ _moduleLogger.debug(
+ "Not an inbound call (initiator=%r, target=%r)" % (autoAcceptCall.initiator, autoAcceptCall.target)
+ )
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_inbound_call_error(self, *args):
+ _moduleLogger.info("Inbound call error")
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_call_pickedup(self, autoAcceptCall):
+ _moduleLogger.info("Call picked up")
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_pickup_error(self, autoAcceptCall, *args):
+ _moduleLogger.info("Call failed to pick up (%r)" % (args, ))
+
+
+class MissedManager(object):
+
+ def __init__(self):
+ self._newChannelSignaller = NewChannelSignaller(self._on_new_channel)
+
+ def start(self):
+ self._newChannelSignaller.start()
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_new_channel(self, bus, conn, chan, channelType):
+ pprint.pprint((bus, conn, chan, channelType))
+ if channelType != telepathy.interfaces.CHANNEL_TYPE_STREAMED_MEDIA:
+ return
+
+ missDetection = WasMissedCall(
+ bus, conn, chan, self._on_missed_call, self._on_error_for_missed
+ )
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_missed_call(self, missDetection):
+ _moduleLogger.info("Missed a call")
- def _on_nothing(*args):
- print "ERROR", args
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_error_for_missed(self, missDetection, reason):
+ _moduleLogger.info("Error: %r claims %r" % (missDetection, reason))
if __name__ == "__main__":
+ logging.basicConfig(level=logging.DEBUG)
l = dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
- autoaccept = AutoAcceptCall()
+ if False:
+ manager = AutoAcceptManager()
+ else:
+ manager = MissedManager()
gobject.threads_init()
- gobject.idle_add(autoaccept.start)
+ gobject.idle_add(manager.start)
mainloop = gobject.MainLoop(is_running=True)
mainloop.run()