void
nm_firewall_manager_cancel_call (NMFirewallManagerCallId call)
{
NMFirewallManager *self;
NMFirewallManagerPrivate *priv;
CBInfo *info = call;
gs_free_error GError *error = NULL;
g_return_if_fail (info);
g_return_if_fail (NM_IS_FIREWALL_MANAGER (info->self));
self = info->self;
priv = NM_FIREWALL_MANAGER_GET_PRIVATE (self);
if (!g_hash_table_remove (priv->pending_calls, info))
g_return_if_reached ();
nm_utils_error_set_cancelled (&error, FALSE, "NMFirewallManager");
_LOGD (info, "complete: cancel (%s)", error->message);
_cb_info_callback (info, error);
if (_cb_info_is_idle (info)) {
g_source_remove (info->idle.id);
_cb_info_free (info);
} else {
info->mode = CB_INFO_MODE_DBUS_COMPLETED;
g_cancellable_cancel (info->dbus.cancellable);
g_clear_object (&info->self);
}
}
static void
_cb_info_complete_normal (CBInfo *info, GError *error)
{
NMFirewallManagerPrivate *priv = NM_FIREWALL_MANAGER_GET_PRIVATE (info->self);
if (!g_hash_table_remove (priv->pending_calls, info))
g_return_if_reached ();
_cb_info_callback (info, error);
_cb_info_free (info);
}
static void
_handle_dbus (GObject *proxy, GAsyncResult *result, gpointer user_data)
{
NMFirewallManager *self;
CBInfo *info = user_data;
gs_free_error GError *error = NULL;
gs_unref_variant GVariant *ret = NULL;
if (info->mode != CB_INFO_MODE_DBUS) {
_cb_info_free (info);
return;
}
self = info->self;
ret = g_dbus_proxy_call_finish (G_DBUS_PROXY (proxy), result, &error);
if (error) {
const char *non_error = NULL;
g_dbus_error_strip_remote_error (error);
switch (info->ops_type) {
case CB_INFO_OPS_ADD:
case CB_INFO_OPS_CHANGE:
non_error = "ZONE_ALREADY_SET";
break;
case CB_INFO_OPS_REMOVE:
non_error = "UNKNOWN_INTERFACE";
break;
}
if (!g_strcmp0 (error->message, non_error)) {
_LOGD (info, "complete: request failed with a non-error (%s)", error->message);
/* The operation failed with an error reason that we don't want
* to propagate. Instead, signal success. */
g_clear_error (&error);
}
else
_LOGW (info, "complete: request failed (%s)", error->message);
} else
_LOGD (info, "complete: success");
_cb_info_complete_normal (info, error);
}
static gboolean
add_or_change_idle_cb (gpointer user_data)
{
CBInfo *info = user_data;
if (info->idle_id == 0) {
/* operation was cancelled. _cb_info_free will invoke callback. */
} else {
nm_log_dbg (LOGD_FIREWALL, "(%s) firewall zone call pretends success [%u]",
info->iface, info->id);
if (info->callback)
info->callback (NULL, info->user_data);
info->completed = TRUE;
info->idle_id = 0;
}
_cb_info_free (info);
return G_SOURCE_REMOVE;
}
