void
nm_active_connection_set_state (NMActiveConnection *self,
NMActiveConnectionState new_state)
{
NMActiveConnectionPrivate *priv = NM_ACTIVE_CONNECTION_GET_PRIVATE (self);
NMActiveConnectionState old_state;
if (priv->state == new_state)
return;
/* DEACTIVATED is a terminal state */
if (priv->state == NM_ACTIVE_CONNECTION_STATE_DEACTIVATED)
g_return_if_fail (new_state != NM_ACTIVE_CONNECTION_STATE_DEACTIVATED);
_LOGD ("set state %s (was %s)",
state_to_string (new_state),
state_to_string (priv->state));
old_state = priv->state;
priv->state = new_state;
priv->state_set = TRUE;
_notify (self, PROP_STATE);
check_master_ready (self);
if ( new_state == NM_ACTIVE_CONNECTION_STATE_ACTIVATED
|| old_state == NM_ACTIVE_CONNECTION_STATE_ACTIVATED) {
nm_settings_connection_update_timestamp (priv->settings_connection,
(guint64) time (NULL), TRUE);
}
if (priv->device) {
if ( old_state < NM_ACTIVE_CONNECTION_STATE_ACTIVATED
&& new_state >= NM_ACTIVE_CONNECTION_STATE_ACTIVATED &&
priv->pending_activation_id)
{
nm_device_remove_pending_action (priv->device, priv->pending_activation_id, TRUE);
g_clear_pointer (&priv->pending_activation_id, g_free);
}
}
if ( new_state == NM_ACTIVE_CONNECTION_STATE_ACTIVATED
|| old_state == NM_ACTIVE_CONNECTION_STATE_ACTIVATED) {
_notify (self, PROP_IP4_CONFIG);
_notify (self, PROP_DHCP4_CONFIG);
_notify (self, PROP_IP6_CONFIG);
_notify (self, PROP_DHCP6_CONFIG);
}
if (priv->state == NM_ACTIVE_CONNECTION_STATE_DEACTIVATED) {
/* Device is no longer relevant when deactivated. So remove it and
* emit property change notification so clients re-read the value,
* which will be NULL due to conditions in get_property().
*/
_device_cleanup (self);
_notify (self, PROP_DEVICES);
}
}
void
nm_active_connection_set_assumed (NMActiveConnection *self, gboolean assumed)
{
NMActiveConnectionPrivate *priv = NM_ACTIVE_CONNECTION_GET_PRIVATE (self);
g_return_if_fail (priv->assumed == FALSE);
priv->assumed = assumed;
if (priv->pending_activation_id) {
nm_device_remove_pending_action (priv->device, priv->pending_activation_id, TRUE);
g_clear_pointer (&priv->pending_activation_id, g_free);
}
}
static void
device_added_cb (NMManager *manager, NMDevice *other, gpointer user_data)
{
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (user_data);
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
if (!priv->companion && check_companion (self, other)) {
nm_device_state_changed (NM_DEVICE (self),
NM_DEVICE_STATE_DISCONNECTED,
NM_DEVICE_STATE_REASON_NONE);
nm_device_remove_pending_action (NM_DEVICE (self), "waiting for companion", TRUE);
}
}
static void
_device_cleanup (NMActiveConnection *self)
{
NMActiveConnectionPrivate *priv = NM_ACTIVE_CONNECTION_GET_PRIVATE (self);
if (priv->device) {
g_signal_handlers_disconnect_by_func (priv->device, G_CALLBACK (device_state_changed), self);
g_signal_handlers_disconnect_by_func (priv->device, G_CALLBACK (device_master_changed), self);
g_signal_handlers_disconnect_by_func (priv->device, G_CALLBACK (device_metered_changed), self);
}
if (priv->pending_activation_id) {
nm_device_remove_pending_action (priv->device, priv->pending_activation_id, TRUE);
g_clear_pointer (&priv->pending_activation_id, g_free);
}
g_clear_object (&priv->device);
}
static void
find_companion (NMDeviceOlpcMesh *self)
{
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
const GSList *list;
if (priv->companion)
return;
nm_device_add_pending_action (NM_DEVICE (self), "waiting for companion", TRUE);
/* Try to find the companion if it's already known to the NMManager */
for (list = nm_manager_get_devices (nm_manager_get ()); list ; list = g_slist_next (list)) {
if (check_companion (self, NM_DEVICE (list->data))) {
nm_device_queue_state (NM_DEVICE (self),
NM_DEVICE_STATE_DISCONNECTED,
NM_DEVICE_STATE_REASON_NONE);
nm_device_remove_pending_action (NM_DEVICE (self), "waiting for companion", TRUE);
break;
}
}
}