static void
get_one_connection (DBusGConnection *bus,
const char *path,
NMConnectionScope scope,
GHashTable *table)
{
DBusGProxy *proxy;
NMConnection *connection = NULL;
const char *service;
GError *error = NULL;
GHashTable *settings = NULL;
g_return_if_fail (bus != NULL);
g_return_if_fail (path != NULL);
g_return_if_fail (table != NULL);
service = (scope == NM_CONNECTION_SCOPE_SYSTEM) ?
NM_DBUS_SERVICE_SYSTEM_SETTINGS : NM_DBUS_SERVICE_USER_SETTINGS;
proxy = dbus_g_proxy_new_for_name (bus, service, path, NM_DBUS_IFACE_SETTINGS_CONNECTION);
if (!proxy)
return;
if (!dbus_g_proxy_call (proxy, "GetSettings", &error,
G_TYPE_INVALID,
DBUS_TYPE_G_MAP_OF_MAP_OF_VARIANT, &settings,
G_TYPE_INVALID)) {
nm_warning ("error: cannot retrieve connection: %s", error ? error->message : "(unknown)");
goto out;
}
connection = nm_connection_new_from_hash (settings, &error);
g_hash_table_destroy (settings);
if (!connection) {
nm_warning ("error: invalid connection: '%s' / '%s' invalid: %d",
error ? g_type_name (nm_connection_lookup_setting_type_by_quark (error->domain)) : "(unknown)",
error ? error->message : "(unknown)",
error ? error->code : -1);
goto out;
}
nm_connection_set_scope (connection, scope);
nm_connection_set_path (connection, path);
g_hash_table_insert (table, g_strdup (path), g_object_ref (connection));
out:
g_clear_error (&error);
if (connection)
g_object_unref (connection);
g_object_unref (proxy);
}
void
nm_settings_service_export_connection (NMSettingsService *self,
NMSettingsConnectionInterface *connection)
{
NMSettingsServicePrivate *priv = NM_SETTINGS_SERVICE_GET_PRIVATE (self);
static guint32 ec_counter = 0;
char *path;
g_return_if_fail (connection != NULL);
g_return_if_fail (NM_IS_SETTINGS_CONNECTION_INTERFACE (connection));
g_return_if_fail (priv->bus != NULL);
/* Don't allow exporting twice */
g_return_if_fail (nm_connection_get_path (NM_CONNECTION (connection)) == NULL);
path = g_strdup_printf ("%s/%u", NM_DBUS_PATH_SETTINGS, ec_counter++);
nm_connection_set_path (NM_CONNECTION (connection), path);
nm_connection_set_scope (NM_CONNECTION (connection), priv->scope);
dbus_g_connection_register_g_object (priv->bus, path, G_OBJECT (connection));
g_free (path);
}