protocol: implement TpBaseProtocolClass->dup_authentication_types

Signed-off-by: Jonny Lamb <jonny.lamb@collabora.co.uk>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/protocol.c b/src/protocol.c
index 45d960b..d9c2383 100644
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -439,6 +439,17 @@ get_connection_details (TpBaseProtocol *self,
     }
 }
 
+static GStrv
+dup_authentication_types (TpBaseProtocol *base)
+{
+  const gchar * const types[] = {
+    TP_IFACE_CHANNEL_INTERFACE_SASL_AUTHENTICATION,
+    NULL
+  };
+
+  return g_strdupv ((GStrv) types);
+}
+
 static void
 tpsip_protocol_get_property (GObject *object,
     guint property_id,
@@ -494,6 +505,7 @@ tpsip_protocol_class_init (TpsipProtocolClass *klass)
   base_class->identify_account = identify_account;
   base_class->get_interfaces = get_interfaces;
   base_class->get_connection_details = get_connection_details;
+  base_class->dup_authentication_types = dup_authentication_types;
 
   object_class->get_property = tpsip_protocol_get_property;
   object_class->set_property = tpsip_protocol_set_property;