X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=bindings%2Fcxx%2Fclasses.cpp;h=68124b5a39cd50938a827d10e5154105b5050f0e;hb=d54190a3631250f23c51cd73770e9cfdd9076fe8;hp=f00ff760ced69b140dd011cefbf4df94e22ab149;hpb=59b74d28c94b566f252ffb268314526ce14c3b33;p=libsigrok.git

diff --git a/bindings/cxx/classes.cpp b/bindings/cxx/classes.cpp
index f00ff760..68124b5a 100644
--- a/bindings/cxx/classes.cpp
+++ b/bindings/cxx/classes.cpp
@@ -358,6 +358,28 @@ Glib::VariantContainerBase Configurable::config_list(const ConfigKey *key)
 	return Glib::VariantContainerBase(data);
 }
 
+vector<const ConfigKey *> Configurable::config_keys(const ConfigKey *key)
+{
+	GVariant *gvar_opts;
+	gsize num_opts;
+	const int32_t *opts;
+	vector<const ConfigKey *> result;
+
+	check(sr_config_list(
+		config_driver, config_sdi, config_channel_group,
+		key->get_id(), &gvar_opts));
+
+	opts = (const int32_t *) g_variant_get_fixed_array(
+		gvar_opts, &num_opts, sizeof(int32_t));
+
+	for (gsize i = 0; i < num_opts; i++)
+		result.push_back(ConfigKey::get(opts[i]));
+
+	g_variant_unref(gvar_opts);
+
+	return result;
+}
+
 Device::Device(struct sr_dev_inst *structure) :
 	Configurable(structure->driver, structure, NULL),
 	structure(structure)