9 except (ImportError, OSError):
15 except (ImportError, OSError):
19 import util.coroutines as coroutines
20 import util.go_utils as gobject_utils
21 import util.tp_utils as telepathy_utils
22 import util.misc as misc_utils
26 _moduleLogger = logging.getLogger(__name__)
29 class NewGVConversations(object):
31 def __init__(self, connRef):
32 self._connRef = connRef
33 self.__callback = None
36 self.__callback = coroutines.func_sink(
37 coroutines.expand_positional(
38 self._on_conversations_updated
41 self._connRef().session.voicemails.updateSignalHandler.register_sink(
44 self._connRef().session.texts.updateSignalHandler.register_sink(
49 if self.__callback is None:
50 _moduleLogger.info("New conversation monitor stopped without starting")
52 self._connRef().session.voicemails.updateSignalHandler.unregister_sink(
55 self._connRef().session.texts.updateSignalHandler.unregister_sink(
58 self.__callback = None
60 @misc_utils.log_exception(_moduleLogger)
61 def _on_conversations_updated(self, conv, conversationIds):
62 _moduleLogger.debug("Incoming messages from: %r" % (conversationIds, ))
63 for phoneNumber in conversationIds:
64 h = self._connRef().get_handle_by_name(telepathy.HANDLE_TYPE_CONTACT, phoneNumber)
65 # Just let the TextChannel decide whether it should be reported to the user or not
66 props = self._connRef().generate_props(telepathy.CHANNEL_TYPE_TEXT, h, False)
67 if self._connRef()._channel_manager.channel_exists(props):
70 # Maemo 4.1's RTComm opens a window for a chat regardless if a
71 # message is received or not, so we need to do some filtering here
72 mergedConv = conv.get_conversation(phoneNumber)
73 newConversations = mergedConv.conversations
74 newConversations = gvoice.conversations.filter_out_read(newConversations)
75 newConversations = gvoice.conversations.filter_out_self(newConversations)
76 newConversations = list(newConversations)
77 if not newConversations:
80 chan = self._connRef()._channel_manager.channel_for_props(props, signal=True)
83 class RefreshVoicemail(object):
85 def __init__(self, connRef):
86 self._connRef = connRef
87 self._newChannelSignaller = telepathy_utils.NewChannelSignaller(self._on_new_channel)
88 self._outstandingRequests = []
89 self._isStarted = False
92 self._newChannelSignaller.start()
93 self._isStarted = True
96 if not self._isStarted:
97 _moduleLogger.info("voicemail monitor stopped without starting")
99 _moduleLogger.info("Stopping voicemail refresh")
100 self._newChannelSignaller.stop()
102 # I don't want to trust whether the cancel happens within the current
103 # callback or not which could be the deciding factor between invalid
104 # iterators or infinite loops
105 localRequests = [r for r in self._outstandingRequests]
106 for request in localRequests:
107 localRequests.cancel()
109 self._isStarted = False
111 def _on_new_channel(self, bus, serviceName, connObjectPath, channelObjectPath, channelType):
112 if channelType != telepathy.interfaces.CHANNEL_TYPE_STREAMED_MEDIA:
115 cmName = telepathy_utils.cm_from_path(connObjectPath)
116 if cmName == constants._telepathy_implementation_name_:
117 _moduleLogger.debug("Ignoring channels from self to prevent deadlock")
120 conn = telepathy.client.Connection(serviceName, connObjectPath)
122 chan = telepathy.client.Channel(serviceName, channelObjectPath)
123 except dbus.exceptions.UnknownMethodException:
124 _moduleLogger.exception("Client might not have implemented a deprecated method")
126 missDetection = telepathy_utils.WasMissedCall(
127 bus, conn, chan, self._on_missed_call, self._on_error_for_missed
129 self._outstandingRequests.append(missDetection)
131 @misc_utils.log_exception(_moduleLogger)
132 def _on_missed_call(self, missDetection):
133 _moduleLogger.info("Missed a call")
134 self._connRef().session.voicemailsStateMachine.reset_timers()
135 self._outstandingRequests.remove(missDetection)
137 @misc_utils.log_exception(_moduleLogger)
138 def _on_error_for_missed(self, missDetection, reason):
139 _moduleLogger.debug("Error: %r claims %r" % (missDetection, reason))
140 self._outstandingRequests.remove(missDetection)
143 class TimedDisconnect(object):
145 def __init__(self, connRef):
146 self._connRef = connRef
147 self.__delayedDisconnect = gobject_utils.Timeout(self._on_delayed_disconnect)
150 self.__delayedDisconnect.start(seconds=20)
153 self.__delayedDisconnect.cancel()
155 def _on_delayed_disconnect(self):
156 _moduleLogger.info("Timed disconnect occurred")
157 self._connRef().disconnect(telepathy.CONNECTION_STATUS_REASON_NETWORK_ERROR)
160 class AutoDisconnect(object):
162 def __init__(self, connRef):
163 self._connRef = connRef
164 if conic is not None:
165 self.__connection = conic.Connection()
167 self.__connection = None
169 self.__connectionEventId = None
170 self.__delayedDisconnect = gobject_utils.Timeout(self._on_delayed_disconnect)
173 if self.__connection is not None:
174 self.__connectionEventId = self.__connection.connect("connection-event", self._on_connection_change)
177 self._cancel_delayed_disconnect()
179 @misc_utils.log_exception(_moduleLogger)
180 def _on_connection_change(self, connection, event):
184 status = event.get_status()
185 error = event.get_error()
186 iap_id = event.get_iap_id()
187 bearer = event.get_bearer_type()
189 if status == conic.STATUS_DISCONNECTED:
190 _moduleLogger.info("Disconnected from network, starting countdown to logoff")
191 self.__delayedDisconnect.start(seconds=5)
192 elif status == conic.STATUS_CONNECTED:
193 _moduleLogger.info("Connected to network")
194 self._cancel_delayed_disconnect()
196 _moduleLogger.info("Other status: %r" % (status, ))
198 def _cancel_delayed_disconnect(self):
199 _moduleLogger.info("Cancelling auto-log off")
200 self.__delayedDisconnect.cancel()
202 @misc_utils.log_exception(_moduleLogger)
203 def _on_delayed_disconnect(self):
204 if not self._connRef().session.is_logged_in():
205 _moduleLogger.info("Received connection change event when not logged in")
208 self._connRef().disconnect(telepathy.CONNECTION_STATUS_REASON_NETWORK_ERROR)
210 _moduleLogger.exception("Error durring disconnect")
213 class DisconnectOnShutdown(object):
215 I'm unsure when I get notified of shutdown or if I have enough time to do
216 anything about it, but thought this might help
219 def __init__(self, connRef):
220 self._connRef = connRef
223 self._deviceState = None
227 self._osso = osso.Context(constants.__app_name__, constants.__version__, False)
228 self._deviceState = osso.DeviceState(self._osso)
229 self._deviceState.set_device_state_callback(self._on_device_state_change, 0)
231 _moduleLogger.warning("No device state support")
235 self._deviceState.close()
236 except AttributeError:
237 pass # Either None or close was removed (in Fremantle)
238 self._deviceState = None
241 except AttributeError:
242 pass # Either None or close was removed (in Fremantle)
245 @misc_utils.log_exception(_moduleLogger)
246 def _on_device_state_change(self, shutdown, save_unsaved_data, memory_low, system_inactivity, message, userData):
248 @note Hildon specific
251 self._connRef().disconnect(telepathy.CONNECTION_STATUS_REASON_REQUESTED)
253 _moduleLogger.exception("Error durring disconnect")