static void
dispose (GObject *object)
{
NMDnsDnsmasqPrivate *priv = NM_DNS_DNSMASQ_GET_PRIVATE (object);
nm_clear_g_cancellable (&priv->dnsmasq_cancellable);
nm_clear_g_cancellable (&priv->update_cancellable);
g_clear_object (&priv->dnsmasq);
g_clear_pointer (&priv->set_server_ex_args, g_variant_unref);
G_OBJECT_CLASS (nm_dns_dnsmasq_parent_class)->dispose (object);
}
static void
send_dnsmasq_update (NMDnsDnsmasq *self)
{
NMDnsDnsmasqPrivate *priv = NM_DNS_DNSMASQ_GET_PRIVATE (self);
if (!priv->set_server_ex_args)
return;
if (priv->running) {
_LOGD ("trying to update dnsmasq nameservers");
nm_clear_g_cancellable (&priv->update_cancellable);
priv->update_cancellable = g_cancellable_new ();
g_dbus_proxy_call (priv->dnsmasq,
"SetServersEx",
priv->set_server_ex_args,
G_DBUS_CALL_FLAGS_NONE,
-1,
priv->update_cancellable,
(GAsyncReadyCallback) dnsmasq_update_done,
self);
g_clear_pointer (&priv->set_server_ex_args, g_variant_unref);
} else
_LOGD ("dnsmasq not found on the bus. The nameserver update will be sent when dnsmasq appears");
}
static void
_dbus_clear (SettingsPluginIfcfg *self)
{
SettingsPluginIfcfgPrivate *priv = SETTINGS_PLUGIN_IFCFG_GET_PRIVATE (self);
nm_clear_g_signal_handler (priv->dbus.connection, &priv->dbus.signal_id);
nm_clear_g_cancellable (&priv->dbus.cancellable);
if (priv->dbus.interface) {
g_dbus_interface_skeleton_unexport (priv->dbus.interface);
nm_exported_object_skeleton_release (priv->dbus.interface);
priv->dbus.interface = NULL;
}
g_clear_object (&priv->dbus.connection);
}
static void
dnsmasq_proxy_cb (GObject *source, GAsyncResult *res, gpointer user_data)
{
NMDnsDnsmasq *self;
NMDnsDnsmasqPrivate *priv;
gs_free_error GError *error = NULL;
gs_free char *owner = NULL;
GDBusProxy *proxy;
proxy = g_dbus_proxy_new_finish (res, &error);
if ( !proxy
&& g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
return;
self = NM_DNS_DNSMASQ (user_data);
if (!proxy) {
_LOGW ("failed to connect to dnsmasq via DBus: %s", error->message);
g_signal_emit_by_name (self, NM_DNS_PLUGIN_FAILED);
return;
}
priv = NM_DNS_DNSMASQ_GET_PRIVATE (self);
priv->dnsmasq = proxy;
nm_clear_g_cancellable (&priv->dnsmasq_cancellable);
_LOGD ("dnsmasq proxy creation successful");
g_signal_connect (priv->dnsmasq, "notify::g-name-owner",
G_CALLBACK (name_owner_changed), self);
owner = g_dbus_proxy_get_name_owner (priv->dnsmasq);
priv->running = (owner != NULL);
if (priv->running)
send_dnsmasq_update (self);
}
