Implement CAN_GROUP by looking at RequestableChannelClasses

[empathy.git] / libempathy / empathy-tp-contact-list.c

diff --git a/libempathy/empathy-tp-contact-list.c b/libempathy/empathy-tp-contact-list.c
index e81528c80251ba90d36f112028948971a9112e3b..5e52fe351c210937962991437e0f55fd31cfa88c 100644 (file)
--- a/libempathy/empathy-tp-contact-list.c
+++ b/libempathy/empathy-tp-contact-list.c
@@ -529,6 +529,45 @@ tp_contact_list_get_alias_flags_cb (TpConnection *connection,
        }
 }
 
+static void
+tp_contact_list_get_requestablechannelclasses_cb (TpProxy      *connection,
+                                                 const GValue *value,
+                                                 const GError *error,
+                                                 gpointer      user_data,
+                                                 GObject      *list)
+{
+       EmpathyTpContactListPriv *priv = GET_PRIV (list);
+       GPtrArray *classes;
+       int i;
+
+       if (error) {
+               DEBUG ("Error: %s", error->message);
+               return;
+       }
+
+       classes = g_value_get_boxed (value);
+       for (i = 0; i < classes->len; i++) {
+               GValueArray *class = g_ptr_array_index (classes, i);
+               GHashTable *props;
+               const char *channel_type;
+               guint handle_type;
+
+               props = g_value_get_boxed (g_value_array_get_nth (class, 0));
+
+               channel_type = tp_asv_get_string (props,
+                               TP_IFACE_CHANNEL ".ChannelType");
+               handle_type = tp_asv_get_uint32 (props,
+                               TP_IFACE_CHANNEL ".TargetHandleType", NULL);
+
+               if (!strcmp (channel_type, TP_IFACE_CHANNEL_TYPE_CONTACT_LIST) &&
+                   handle_type == TP_HANDLE_TYPE_GROUP) {
+                       DEBUG ("Got channel class for a contact group");
+                       priv->flags |= EMPATHY_CONTACT_LIST_CAN_GROUP;
+                       break;
+               }
+       }
+}
+
 static void
 tp_contact_list_publish_request_handle_cb (TpConnection *connection,
                                           const GArray *handles,
@@ -754,7 +793,20 @@ tp_contact_list_constructed (GObject *list)
                                G_OBJECT (list));
        }
 
-       /* FIXME: lookup RequestableChannelClasses */
+       /* lookup RequestableChannelClasses */
+       if (tp_proxy_has_interface_by_id (priv->connection,
+                               TP_IFACE_QUARK_CONNECTION_INTERFACE_REQUESTS)) {
+               tp_cli_dbus_properties_call_get (priv->connection,
+                               -1,
+                               TP_IFACE_CONNECTION_INTERFACE_REQUESTS,
+                               "RequestableChannelClasses",
+                               tp_contact_list_get_requestablechannelclasses_cb,
+                               NULL, NULL,
+                               G_OBJECT (list));
+       } else {
+               /* we just don't know... better mark the flag just in case */
+               priv->flags |= EMPATHY_CONTACT_LIST_CAN_GROUP;
+       }
 
        names[0] = "publish";
        tp_cli_connection_call_request_handles (priv->connection,