git.maemo.org Git - theonering/blob - src/channel/call.py

   1 import weakref
   2 import logging
   3
   4 import telepathy
   5
   6
   7 _moduleLogger = logging.getLogger("channel.call")
   8
   9
  10 class CallChannel(
  11                 telepathy.server.ChannelTypeStreamedMedia,
  12                 telepathy.server.ChannelInterfaceCallState,
  13         ):
  14
  15         def __init__(self, connection, conversation):
  16                 self._recv_id = 0
  17                 self._conversation = conversation
  18                 self._connRef = weakref.ref(connection)
  19
  20                 telepathy.server.ChannelTypeText.__init__(self, connection, None)
  21                 telepathy.server.ChannelInterfaceGroup.__init__(self)
  22                 telepathy.server.ChannelInterfaceChatState.__init__(self)
  23
  24                 self.GroupFlagsChanged(telepathy.CHANNEL_GROUP_FLAG_CAN_ADD, 0)
  25                 self.__add_initial_participants()
  26
  27         def ListStreams(self):
  28                 """
  29                 For org.freedesktop.Telepathy.Channel.Type.StreamedMedia
  30                 """
  31                 pass
  32
  33         def RemoveStreams(self, streams):
  34                 """
  35                 For org.freedesktop.Telepathy.Channel.Type.StreamedMedia
  36                 """
  37                 pass
  38
  39         def RequestStreamDirection(self, stream, streamDirection):
  40                 """
  41                 For org.freedesktop.Telepathy.Channel.Type.StreamedMedia
  42
  43                 @note Since streams are short lived, not bothering to implement this
  44                 """
  45                 _moduleLogger.info("A request was made to change the stream direction")
  46
  47         def RequestStreams(self, contact, streamType):
  48                 """
  49                 For org.freedesktop.Telepathy.Channel.Type.StreamedMedia
  50
  51                 @returns [(Stream ID, contact, stream type, stream state, stream direction, pending send flags)]
  52                 """
  53                 pass
  54
  55         def GetCallStates(self):
  56                 """
  57                 For org.freedesktop.Telepathy.Channel.Interface.CallState
  58
  59                 Get the current call states for all contacts involved in this call.
  60                 @returns {Contact: telepathy.constants.CHANNEL_CALL_STATE_*}
  61                 """
  62                 pass