import logging
+import dbus
import telepathy
-import gtk_toolbox
+import tp
+from tp._generated import Connection_Interface_Contact_Capabilities
+import util.misc as misc_utils
-_moduleLogger = logging.getLogger('capabilities')
+_moduleLogger = logging.getLogger(__name__)
-class CapabilitiesMixin(telepathy.server.ConnectionInterfaceCapabilities):
+class CapabilitiesMixin(
+ tp.ConnectionInterfaceCapabilities,
+ Connection_Interface_Contact_Capabilities.ConnectionInterfaceContactCapabilities,
+):
+
+ _CAPABILITIES = {
+ telepathy.CHANNEL_TYPE_TEXT: (
+ telepathy.CONNECTION_CAPABILITY_FLAG_CREATE,
+ 0,
+ ),
+ telepathy.CHANNEL_TYPE_STREAMED_MEDIA: (
+ telepathy.CONNECTION_CAPABILITY_FLAG_CREATE |
+ telepathy.CONNECTION_CAPABILITY_FLAG_INVITE,
+ telepathy.CHANNEL_MEDIA_CAPABILITY_AUDIO,
+ ),
+ }
+
+ text_chat_class = (
+ {
+ telepathy.CHANNEL_INTERFACE + '.ChannelType': telepathy.CHANNEL_TYPE_TEXT,
+ telepathy.CHANNEL_INTERFACE + '.TargetHandleType': dbus.UInt32(telepathy.HANDLE_TYPE_CONTACT),
+ },
+ [
+ telepathy.CHANNEL_INTERFACE + '.TargetHandle',
+ telepathy.CHANNEL_INTERFACE + '.TargetID',
+ ],
+ )
+
+ audio_chat_class = (
+ {
+ telepathy.CHANNEL_INTERFACE + '.ChannelType': telepathy.CHANNEL_TYPE_STREAMED_MEDIA,
+ telepathy.CHANNEL_INTERFACE + '.TargetHandleType': dbus.UInt32(telepathy.HANDLE_TYPE_CONTACT),
+ },
+ [
+ telepathy.CHANNEL_INTERFACE + '.TargetHandle',
+ telepathy.CHANNEL_INTERFACE + '.TargetID',
+ telepathy.CHANNEL_TYPE_STREAMED_MEDIA + '.InitialAudio',
+ ],
+ )
+
+ av_chat_class = (
+ {
+ telepathy.CHANNEL_INTERFACE + '.ChannelType': telepathy.CHANNEL_TYPE_STREAMED_MEDIA,
+ telepathy.CHANNEL_INTERFACE + '.TargetHandleType': dbus.UInt32(telepathy.HANDLE_TYPE_CONTACT),
+ },
+ [
+ telepathy.CHANNEL_INTERFACE + '.TargetHandle',
+ telepathy.CHANNEL_INTERFACE + '.TargetID',
+ telepathy.CHANNEL_TYPE_STREAMED_MEDIA + '.InitialAudio',
+ telepathy.CHANNEL_TYPE_STREAMED_MEDIA + '.InitialVideo',
+ ],
+ )
def __init__(self):
- telepathy.server.ConnectionInterfaceCapabilities.__init__(self)
- self._implement_property_get(
- telepathy.interfaces.CONN_INTERFACE_CAPABILITIES,
- {"caps": self.GetCapabilities},
- )
-
- @property
- def session(self):
- """
- @abstract
- """
- raise NotImplementedError("Abstract property called")
+ tp.ConnectionInterfaceCapabilities.__init__(self)
+ Connection_Interface_Contact_Capabilities.ConnectionInterfaceContactCapabilities.__init__(self)
- @property
- def handle(self):
+ def get_handle_by_id(self, handleType, handleId):
"""
@abstract
"""
- raise NotImplementedError("Abstract property called")
+ raise NotImplementedError("Abstract function called")
- @gtk_toolbox.log_exception(_moduleLogger)
- def GetCapabilities(self, handles):
- """
- @todo HACK Remove this once we are building against a fixed version of python-telepathy
- """
+ @misc_utils.log_exception(_moduleLogger)
+ def GetCapabilities(self, handleIds):
ret = []
- for handle in handles:
- if handle != 0 and (telepathy.HANDLE_TYPE_CONTACT, handle) not in self._handles:
+ for handleId in handleIds:
+ if handleId != 0 and (telepathy.HANDLE_TYPE_CONTACT, handleId) not in self._handles:
raise telepathy.errors.InvalidHandle
- elif handle in self._caps:
- theirs = self._caps[handle]
- for type in theirs:
- ret.append([handle, type, theirs[0], theirs[1]])
- _moduleLogger.info("GetCaps %r" % ret)
+
+ h = self.get_handle_by_id(telepathy.HANDLE_TYPE_CONTACT, handleId)
+ for type, (gen, spec) in self._CAPABILITIES.iteritems():
+ ret.append([handleId, type, gen, spec])
return ret
- @gtk_toolbox.log_exception(_moduleLogger)
- def AdvertiseCapabilities(self, add, remove):
- """
- @todo HACK Remove this once we are building against a fixed version of python-telepathy
- """
- my_caps = self._caps.setdefault(self._self_handle, {})
-
- changed = {}
- for ctype, spec_caps in add:
- changed[ctype] = spec_caps
- for ctype in remove:
- changed[ctype] = None
-
- caps = []
- for ctype, spec_caps in changed.iteritems():
- gen_old, spec_old = my_caps.get(ctype, (0, 0))
- if spec_caps is None:
- # channel type no longer supported (provider has gone away)
- gen_new, spec_new = 0, 0
- else:
- # channel type supports new capabilities
- gen_new, spec_new = gen_old, spec_old | spec_caps
- if spec_old != spec_new or gen_old != gen_new:
- caps.append((self._self_handle, ctype, gen_old, gen_new,
- spec_old, spec_new))
-
- _moduleLogger.info("CapsChanged %r" % caps)
- self.CapabilitiesChanged(caps)
-
- # return all my capabilities
- ret = [(ctype, caps[1]) for ctype, caps in my_caps.iteritems()]
- _moduleLogger.info("Adv %r" % ret)
+ def GetContactCapabilities(self, handles):
+ if 0 in handles:
+ raise telepathy.InvalidHandle('Contact handle list contains zero')
+
+ ret = dbus.Dictionary({}, signature='ua(a{sv}as)')
+ for i in handles:
+ handle = self.get_handle_by_id(telepathy.HANDLE_TYPE_CONTACT, i)
+ contactCapabilities = dbus.Dictionary(
+ (self.text_chat_class, self.audio_chat_class),
+ signature="sv",
+ )
+ ret[handle] = dbus.Array(contactCapabilities, signature='(a{sv}as)')
+
return ret
+
+ def UpdateCapabilities(self, caps):
+ _moduleLogger.info("Ignoring updating contact capabilities")
projects / theonering / blobdiff