diff --git a/gdbus/object.c b/gdbus/object.c
index 662ebe3..214968e 100644
--- a/gdbus/object.c
+++ b/gdbus/object.c
@@ -37,10 +37,16 @@
 #define error(fmt...)
 #define debug(fmt...)
 
+#define DBUS_INTERFACE_OBJECT_MANAGER "org.freedesktop.DBus.ObjectManager"
+
 struct generic_data {
 	unsigned int refcount;
+	DBusConnection *conn;
+	char *path;
 	GSList *interfaces;
+	GSList *objects;
 	char *introspect;
+	struct generic_data *parent;
 };
 
 struct interface_data {
@@ -477,11 +483,28 @@ void g_dbus_pending_property_error(DBusConnection *connection,
 	va_end(args);
 }
 
+static void reset_parent(gpointer data, gpointer user_data)
+{
+	struct generic_data *child = data;
+	struct generic_data *parent = user_data;
+
+	child->parent = parent;
+}
+
 static void generic_unregister(DBusConnection *connection, void *user_data)
 {
 	struct generic_data *data = user_data;
+	struct generic_data *parent = data->parent;
 
+	if (parent != NULL)
+		parent->objects = g_slist_remove(parent->objects, data);
+
+	g_slist_foreach(data->objects, reset_parent, data->parent);
+	g_slist_free(data->objects);
+
+	dbus_connection_unref(data->conn);
 	g_free(data->introspect);
+	g_free(data->path);
 	g_free(data);
 }
 
@@ -563,9 +586,10 @@ static DBusObjectPathVTable generic_table = {
 	.message_function	= generic_message,
 };
 
-static void invalidate_parent_data(DBusConnection *conn, const char *child_path)
+static struct generic_data *invalidate_parent_data(DBusConnection *conn,
+						const char *child_path)
 {
-	struct generic_data *data = NULL;
+	struct generic_data *data = NULL, *child = NULL, *parent = NULL;
 	char *parent_path, *slash;
 
 	parent_path = g_strdup(child_path);
@@ -586,16 +610,30 @@ static void invalidate_parent_data(DBusConnection *conn, const char *child_path)
 		goto done;
 	}
 
-	invalidate_parent_data(conn, parent_path);
+	parent = invalidate_parent_data(conn, parent_path);
 
-	if (data == NULL)
-		goto done;
+	if (data == NULL) {
+		data = parent;
+		if (data == NULL)
+			goto done;
+	}
 
 	g_free(data->introspect);
 	data->introspect = NULL;
 
+	if (!dbus_connection_get_object_path_data(conn, child_path,
+							(void *) &child))
+		goto done;
+
+	if (child == NULL || g_slist_find(data->objects, child) != NULL)
+		goto done;
+
+	data->objects = g_slist_prepend(data->objects, child);
+	child->parent = data;
+
 done:
 	g_free(parent_path);
+	return data;
 }
 
 static const GDBusMethodTable introspect_methods[] = {
@@ -822,7 +860,158 @@ static const GDBusSignalTable properties_signals[] = {
 	{ }
 };
 
-static void add_interface(struct generic_data *data, const char *name,
+static void append_properties(struct interface_data *data,
+							DBusMessageIter *iter)
+{
+	DBusMessageIter dict;
+
+	dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
+				DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
+				DBUS_TYPE_STRING_AS_STRING
+				DBUS_TYPE_VARIANT_AS_STRING
+				DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
+
+	/* TODO: list properties */
+
+	dbus_message_iter_close_container(iter, &dict);
+}
+
+static void append_interface(gpointer data, gpointer user_data)
+{
+	struct interface_data *iface = data;
+	DBusMessageIter *array = user_data;
+	DBusMessageIter entry;
+
+	dbus_message_iter_open_container(array, DBUS_TYPE_DICT_ENTRY, NULL,
+								&entry);
+	dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &iface->name);
+	append_properties(data, &entry);
+	dbus_message_iter_close_container(array, &entry);
+}
+
+static void append_interfaces(struct generic_data *data, DBusMessageIter *iter)
+{
+	DBusMessageIter array;
+
+	dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
+				DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
+				DBUS_TYPE_STRING_AS_STRING
+				DBUS_TYPE_ARRAY_AS_STRING
+				DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
+				DBUS_TYPE_STRING_AS_STRING
+				DBUS_TYPE_VARIANT_AS_STRING
+				DBUS_DICT_ENTRY_END_CHAR_AS_STRING
+				DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &array);
+
+	g_slist_foreach(data->interfaces, append_interface, &array);
+
+	dbus_message_iter_close_container(iter, &array);
+}
+
+static void append_object(gpointer data, gpointer user_data)
+{
+	struct generic_data *child = data;
+	DBusMessageIter *array = user_data;
+	DBusMessageIter entry;
+
+	dbus_message_iter_open_container(array, DBUS_TYPE_DICT_ENTRY, NULL,
+								&entry);
+	dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
+								&child->path);
+	append_interfaces(child, &entry);
+	dbus_message_iter_close_container(array, &entry);
+}
+
+static DBusMessage *get_objects(DBusConnection *connection,
+				DBusMessage *message, void *user_data)
+{
+	struct generic_data *data = user_data;
+	DBusMessage *reply;
+	DBusMessageIter iter;
+	DBusMessageIter array;
+
+	reply = dbus_message_new_method_return(message);
+	if (reply == NULL)
+		return NULL;
+
+	dbus_message_iter_init_append(reply, &iter);
+
+	dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
+					DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
+					DBUS_TYPE_OBJECT_PATH_AS_STRING
+					DBUS_TYPE_ARRAY_AS_STRING
+					DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
+					DBUS_TYPE_STRING_AS_STRING
+					DBUS_TYPE_ARRAY_AS_STRING
+					DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
+					DBUS_TYPE_STRING_AS_STRING
+					DBUS_TYPE_VARIANT_AS_STRING
+					DBUS_DICT_ENTRY_END_CHAR_AS_STRING
+					DBUS_DICT_ENTRY_END_CHAR_AS_STRING
+					DBUS_DICT_ENTRY_END_CHAR_AS_STRING,
+					&array);
+
+	g_slist_foreach(data->objects, append_object, &array);
+
+	dbus_message_iter_close_container(&iter, &array);
+
+	return reply;
+}
+
+static const GDBusMethodTable manager_methods[] = {
+	{ GDBUS_METHOD("GetManagedObjects", NULL,
+		GDBUS_ARGS({ "objects", "a{oa{sa{sv}}}" }), get_objects) },
+	{ }
+};
+
+static const GDBusSignalTable manager_signals[] = {
+	{ GDBUS_SIGNAL("InterfacesAdded",
+		GDBUS_ARGS({ "object", "o" },
+				{ "interfaces", "a{sa{sv}}" })) },
+	{ GDBUS_SIGNAL("InterfacesRemoved",
+		GDBUS_ARGS({ "object", "o" }, { "interfaces", "as" })) },
+	{ }
+};
+
+static void emit_interface_added(struct generic_data *data,
+						struct interface_data *iface)
+{
+	DBusMessage *signal;
+	DBusMessageIter iter, array;
+	struct generic_data *parent = data->parent;
+
+	if (parent == NULL)
+		return;
+
+	signal = dbus_message_new_signal(parent->path,
+					DBUS_INTERFACE_OBJECT_MANAGER,
+					"InterfacesAdded");
+	if (signal == NULL)
+		return;
+
+	dbus_message_iter_init_append(signal, &iter);
+	dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+								&data->path);
+
+	dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
+				DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
+				DBUS_TYPE_STRING_AS_STRING
+				DBUS_TYPE_ARRAY_AS_STRING
+				DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
+				DBUS_TYPE_STRING_AS_STRING
+				DBUS_TYPE_VARIANT_AS_STRING
+				DBUS_DICT_ENTRY_END_CHAR_AS_STRING
+				DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &array);
+
+	append_interface(iface, &array);
+
+	dbus_message_iter_close_container(&iter, &array);
+
+	g_dbus_send_message(data->conn, signal);
+}
+
+static void add_interface(struct generic_data *data,
+				const char *name,
 				const GDBusMethodTable *methods,
 				const GDBusSignalTable *signals,
 				const GDBusPropertyTable *properties,
@@ -840,6 +1029,8 @@ static void add_interface(struct generic_data *data, const char *name,
 	iface->destroy = destroy;
 
 	data->interfaces = g_slist_append(data->interfaces, iface);
+
+	emit_interface_added(data, iface);
 }
 
 static struct generic_data *object_path_ref(DBusConnection *connection,
@@ -856,6 +1047,8 @@ static struct generic_data *object_path_ref(DBusConnection *connection,
 	}
 
 	data = g_new0(struct generic_data, 1);
+	data->conn = dbus_connection_ref(connection);
+	data->path = g_strdup(path);
 	data->refcount = 1;
 
 	data->introspect = g_strdup(DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE "<node></node>");
@@ -869,8 +1062,11 @@ static struct generic_data *object_path_ref(DBusConnection *connection,
 
 	invalidate_parent_data(connection, path);
 
-	add_interface(data, DBUS_INTERFACE_INTROSPECTABLE,
-			introspect_methods, NULL, NULL, data, NULL);
+	add_interface(data, DBUS_INTERFACE_INTROSPECTABLE, introspect_methods,
+						NULL, NULL, data, NULL);
+
+	add_interface(data, DBUS_INTERFACE_OBJECT_MANAGER, manager_methods,
+					manager_signals, NULL, data, NULL);
 
 	add_interface(data, DBUS_INTERFACE_PROPERTIES, properties_methods,
 					properties_signals, NULL, data, NULL);
@@ -878,6 +1074,34 @@ static struct generic_data *object_path_ref(DBusConnection *connection,
 	return data;
 }
 
+static void emit_interface_remove(struct generic_data *data,
+						struct interface_data *iface)
+{
+	DBusMessage *signal;
+	DBusMessageIter iter, array;
+	struct generic_data *parent = data->parent;
+
+	if (parent == NULL)
+		return;
+
+	signal = dbus_message_new_signal(parent->path,
+					DBUS_INTERFACE_OBJECT_MANAGER,
+					"InterfacesRemoved");
+	if (signal == NULL)
+		return;
+
+	dbus_message_iter_init_append(signal, &iter);
+	dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+								&data->path);
+
+	dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
+					DBUS_TYPE_STRING_AS_STRING, &array);
+	dbus_message_iter_append_basic(&array, DBUS_TYPE_STRING, &iface->name);
+	dbus_message_iter_close_container(&iter, &array);
+
+	g_dbus_send_message(data->conn, signal);
+}
+
 static gboolean remove_interface(struct generic_data *data, const char *name)
 {
 	struct interface_data *iface;
@@ -886,6 +1110,8 @@ static gboolean remove_interface(struct generic_data *data, const char *name)
 	if (iface == NULL)
 		return FALSE;
 
+	emit_interface_remove(data, iface);
+
 	data->interfaces = g_slist_remove(data->interfaces, iface);
 
 	if (iface->destroy)
@@ -915,6 +1141,7 @@ static void object_path_unref(DBusConnection *connection, const char *path)
 
 	remove_interface(data, DBUS_INTERFACE_INTROSPECTABLE);
 	remove_interface(data, DBUS_INTERFACE_PROPERTIES);
+	remove_interface(data, DBUS_INTERFACE_OBJECT_MANAGER);
 
 	invalidate_parent_data(connection, path);
 
@@ -1013,8 +1240,8 @@ gboolean g_dbus_register_interface(DBusConnection *connection,
 		return FALSE;
 	}
 
-	add_interface(data, name, methods, signals,
-			properties, user_data, destroy);
+	add_interface(data, name, methods, signals, properties, user_data,
+								destroy);
 
 	g_free(data->introspect);
 	data->introspect = NULL;