import logging
+import dbus
import telepathy
-import gtk_toolbox
-import handle
+import tp
+import util.go_utils as gobject_utils
+import util.misc as misc_utils
-_moduleLogger = logging.getLogger("channel.call")
+_moduleLogger = logging.getLogger(__name__)
class CallChannel(
- telepathy.server.ChannelTypeStreamedMedia,
- telepathy.server.ChannelInterfaceCallState,
- telepathy.server.ChannelInterfaceGroup,
+ tp.ChannelTypeStreamedMedia,
+ tp.ChannelInterfaceGroup,
+ tp.ChannelInterfaceCallState,
+ tp.ChannelInterfaceHold,
):
def __init__(self, connection, manager, props, contactHandle):
- self._manager = manager
- self._props = props
+ self.__manager = manager
+ self.__props = props
+ self._delayedClose = gobject_utils.Timeout(self._on_close_requested)
+
+ if telepathy.interfaces.CHANNEL_INTERFACE + '.InitiatorHandle' in props:
+ self._initiator = connection.get_handle_by_id(
+ telepathy.HANDLE_TYPE_CONTACT,
+ props[telepathy.interfaces.CHANNEL_INTERFACE + '.InitiatorHandle'],
+ )
+ elif telepathy.interfaces.CHANNEL_INTERFACE + '.InitiatorID' in props:
+ self._initiator = connection.get_handle_by_name(
+ telepathy.HANDLE_TYPE_CONTACT,
+ props[telepathy.interfaces.CHANNEL_INTERFACE + '.InitiatorHandle'],
+ )
+ else:
+ # Maemo 5 seems to require InitiatorHandle/InitiatorID to be set
+ # even though I can't find them in the dbus spec. I think its
+ # generally safe to assume that its locally initiated if not
+ # specified. Specially for The One Ring, its always locally
+ # initiated
+ _moduleLogger.warning('InitiatorID or InitiatorHandle not set on new channel, assuming locally initiated')
+ self._initiator = connection.GetSelfHandle()
+
+ tp.ChannelTypeStreamedMedia.__init__(self, connection, manager, props)
+ tp.ChannelInterfaceGroup.__init__(self)
+ tp.ChannelInterfaceCallState.__init__(self)
+ tp.ChannelInterfaceHold.__init__(self)
+ self.__contactHandle = contactHandle
+ self.__calledNumber = None
- telepathy.server.ChannelTypeStreamedMedia.__init__(self, connection, None)
- telepathy.server.ChannelInterfaceCallState.__init__(self)
- telepathy.server.ChannelInterfaceGroup.__init__(self)
- self._contactHandle = contactHandle
+ self._implement_property_get(
+ telepathy.interfaces.CHANNEL_INTERFACE,
+ {
+ 'InitiatorHandle': lambda: dbus.UInt32(self._initiator.id),
+ 'InitiatorID': lambda: self._initiator.name,
+ },
+ )
+ self._add_immutables({
+ 'InitiatorHandle': telepathy.interfaces.CHANNEL_INTERFACE,
+ 'InitiatorID': telepathy.interfaces.CHANNEL_INTERFACE,
+ })
+ self._implement_property_get(
+ telepathy.interfaces.CHANNEL_INTERFACE_GROUP,
+ {
+ 'LocalPendingMembers': lambda: self.GetLocalPendingMembersWithInfo()
+ },
+ )
self._implement_property_get(
telepathy.interfaces.CHANNEL_TYPE_STREAMED_MEDIA,
{
"InitialVideo": self.initial_video,
},
)
+ self._add_immutables({
+ 'InitialAudio': telepathy.interfaces.CHANNEL_TYPE_STREAMED_MEDIA,
+ 'InitialVideo': telepathy.interfaces.CHANNEL_TYPE_STREAMED_MEDIA,
+ })
+
+ self.GroupFlagsChanged(0, 0)
+ added, removed = [self._conn.GetSelfHandle()], []
+ localPending, remotePending = [], [contactHandle]
+ self.MembersChanged(
+ '', added, removed, localPending, remotePending,
+ 0, telepathy.CHANNEL_GROUP_CHANGE_REASON_NONE
+ )
def initial_audio(self):
return False
def initial_video(self):
return False
- @gtk_toolbox.log_exception(_moduleLogger)
+ @misc_utils.log_exception(_moduleLogger)
def Close(self):
self.close()
def close(self):
- telepathy.server.ChannelTypeStreamedMedia.Close(self)
- if self._manager.channel_exists(self._props):
- # Older python-telepathy requires doing this manually
- self._manager.remove_channel(self)
+ _moduleLogger.debug("Closing call")
+ self._delayedClose.cancel()
+
+ tp.ChannelTypeStreamedMedia.Close(self)
self.remove_from_connection()
- @gtk_toolbox.log_exception(_moduleLogger)
+ @misc_utils.log_exception(_moduleLogger)
+ def GetLocalPendingMembersWithInfo(self):
+ info = dbus.Array([], signature="(uuus)")
+ for member in self._local_pending:
+ info.append((member, self._handle, 0, ''))
+ return info
+
+ @misc_utils.log_exception(_moduleLogger)
+ def AddMembers(self, handles, message):
+ _moduleLogger.info("Add members %r: %s" % (handles, message))
+ for handle in handles:
+ if handle == int(self.GetSelfHandle()) and self.GetSelfHandle() in self._local_pending:
+ _moduleLogger.info("Technically the user just accepted the call")
+
+ @misc_utils.log_exception(_moduleLogger)
+ def RemoveMembers(self, handles, message):
+ _moduleLogger.info("Remove members (no-op) %r: %s" % (handles, message))
+
+ @misc_utils.log_exception(_moduleLogger)
+ def RemoveMembersWithReason(self, handles, message, reason):
+ _moduleLogger.info("Remove members (no-op) %r: %s (%i)" % (handles, message, reason))
+
+ @misc_utils.log_exception(_moduleLogger)
def ListStreams(self):
"""
For org.freedesktop.Telepathy.Channel.Type.StreamedMedia
"""
return ()
- @gtk_toolbox.log_exception(_moduleLogger)
+ @misc_utils.log_exception(_moduleLogger)
def RemoveStreams(self, streams):
"""
For org.freedesktop.Telepathy.Channel.Type.StreamedMedia
"""
raise telepathy.errors.NotImplemented("Cannot remove a stream")
- @gtk_toolbox.log_exception(_moduleLogger)
+ @misc_utils.log_exception(_moduleLogger)
def RequestStreamDirection(self, stream, streamDirection):
"""
For org.freedesktop.Telepathy.Channel.Type.StreamedMedia
_moduleLogger.info("A request was made to change the stream direction")
raise telepathy.errors.NotImplemented("Cannot change directions")
- @gtk_toolbox.log_exception(_moduleLogger)
+ @misc_utils.log_exception(_moduleLogger)
def RequestStreams(self, contactId, streamTypes):
"""
For org.freedesktop.Telepathy.Channel.Type.StreamedMedia
@returns [(Stream ID, contact, stream type, stream state, stream direction, pending send flags)]
"""
- contact = self._conn.handle(telepathy.constants.HANDLE_TYPE_CONTACT, contactId)
- assert self._contactHandle == contact, "%r != %r" % (self._contactHandle, contact)
- contactId, contactNumber = handle.ContactHandle.from_handle_name(contact.name)
+ contact = self._conn.get_handle_by_id(telepathy.constants.HANDLE_TYPE_CONTACT, contactId)
+ assert self.__contactHandle == contact, "%r != %r" % (self.__contactHandle, contact)
- self.CallStateChanged(self._contactHandle, telepathy.constants.CHANNEL_CALL_STATE_RINGING)
- self._conn.session.backend.call(contactNumber)
- self.CallStateChanged(self._contactHandle, telepathy.constants.CHANNEL_CALL_STATE_FORWARDED)
+ le = gobject_utils.AsyncLinearExecution(self._conn.session.pool, self._call)
+ le.start(contact)
streamId = 0
- streamState = telepathy.constants.MEDIA_STREAM_STATE_DISCONNECTED
+ streamState = telepathy.constants.MEDIA_STREAM_STATE_CONNECTED
streamDirection = telepathy.constants.MEDIA_STREAM_DIRECTION_BIDIRECTIONAL
pendingSendFlags = telepathy.constants.MEDIA_STREAM_PENDING_REMOTE_SEND
return [(streamId, contact, streamTypes[0], streamState, streamDirection, pendingSendFlags)]
- @gtk_toolbox.log_exception(_moduleLogger)
+ @misc_utils.log_exception(_moduleLogger)
+ def _call(self, contact):
+ contactNumber = contact.phoneNumber
+
+ self.__calledNumber = contactNumber
+ self.CallStateChanged(self.__contactHandle, telepathy.constants.CHANNEL_CALL_STATE_RINGING)
+
+ self._delayedClose.start(seconds=0)
+ self.CallStateChanged(self.__contactHandle, telepathy.constants.CHANNEL_CALL_STATE_FORWARDED)
+
+ try:
+ result = yield (
+ self._conn.session.backend.call,
+ (contactNumber, ),
+ {},
+ )
+ except Exception, e:
+ _moduleLogger.exception("While placing call to %s" % (self.__calledNumber, ))
+ self._conn.force_log_display()
+ accountNumber = misc_utils.normalize_number(self._conn.session.backend.get_account_number())
+ self._conn.log_to_user(
+ __name__,
+ "Error while placing call from %s to %s:\n%s" % (
+ accountNumber, self.__calledNumber, str(e)
+ )
+ )
+ return
+
+ @misc_utils.log_exception(_moduleLogger)
def GetCallStates(self):
"""
For org.freedesktop.Telepathy.Channel.Interface.CallState
Get the current call states for all contacts involved in this call.
@returns {Contact: telepathy.constants.CHANNEL_CALL_STATE_*}
"""
- return {self._contactHandle: telepathy.constants.CHANNEL_CALL_STATE_FORWARDED}
+ return {self.__contactHandle: telepathy.constants.CHANNEL_CALL_STATE_FORWARDED}
+
+ @misc_utils.log_exception(_moduleLogger)
+ def GetHoldState(self):
+ """
+ For org.freedesktop.Telepathy.Channel.Interface.Hold
+
+ Get the current hold state
+ @returns (HoldState, Reason)
+ """
+ return (
+ telepathy.constants.LOCAL_HOLD_STATE_UNHELD,
+ telepathy.constants.LOCAL_HOLD_STATE_REASON_NONE,
+ )
+
+ @misc_utils.log_exception(_moduleLogger)
+ def RequestHold(self, Hold):
+ """
+ For org.freedesktop.Telepathy.Channel.Interface.Hold
+ """
+ if not Hold:
+ return
+ _moduleLogger.debug("Closing without cancel to get out of users way")
+ self.close()
+
+ @misc_utils.log_exception(_moduleLogger)
+ def _on_close_requested(self, *args):
+ _moduleLogger.debug("Cancel now disallowed")
+ self.close()