static void
dispose (GObject *object)
{
NMDeviceWimax *self = NM_DEVICE_WIMAX (object);
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
if (priv->disposed)
goto done;
priv->disposed = TRUE;
clear_activation_timeout (self);
clear_link_timeout (self);
clear_connected_poll (self);
if (priv->sdk_action_defer_id)
g_source_remove (priv->sdk_action_defer_id);
if (priv->sdk) {
iwmx_sdk_set_callbacks (priv->sdk, NULL, NULL, NULL, NULL, NULL, NULL);
wmxsdk_unref (priv->sdk);
}
g_free (priv->bsid);
set_current_nsp (self, NULL);
g_slist_free_full (priv->nsp_list, g_object_unref);
iwmx_sdk_new_callback_unregister (wmx_new_sdk_cb, self);
nm_wimax_util_sdk_unref ();
done:
G_OBJECT_CLASS (nm_device_wimax_parent_class)->dispose (object);
}
static NMActStageReturn
real_act_stage1_prepare (NMDevice *device, NMDeviceStateReason *reason)
{
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (device);
NMActRequest *req;
GSList *iter;
const char *path;
clear_link_timeout (NM_DEVICE_WIMAX (device));
req = nm_device_get_act_request (device);
if (!req)
goto err;
path = nm_act_request_get_specific_object (req);
if (!path)
goto err;
for (iter = priv->nsp_list; iter; iter = iter->next) {
NMWimaxNsp *nsp = NM_WIMAX_NSP (iter->data);
if (!strcmp (path, nm_wimax_nsp_get_dbus_path (nsp))) {
set_current_nsp (NM_DEVICE_WIMAX (device), nsp);
return NM_ACT_STAGE_RETURN_SUCCESS;
}
}
err:
*reason = NM_DEVICE_STATE_REASON_NONE;
return NM_ACT_STAGE_RETURN_FAILURE;
}
static void
real_take_down (NMDevice *device)
{
NMDeviceWimax *self = NM_DEVICE_WIMAX (device);
set_current_nsp (self, NULL);
remove_all_nsps (self);
}
static NMActStageReturn
act_stage1_prepare (NMDevice *device, NMDeviceStateReason *reason)
{
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (device);
NMActRequest *req;
GSList *iter;
const char *path;
NMWimaxNsp *nsp = NULL;
clear_link_timeout (NM_DEVICE_WIMAX (device));
*reason = NM_DEVICE_STATE_REASON_NONE;
req = nm_device_get_act_request (device);
if (!req)
return NM_ACT_STAGE_RETURN_FAILURE;
path = nm_active_connection_get_specific_object (NM_ACTIVE_CONNECTION (req));
if (!path)
return NM_ACT_STAGE_RETURN_FAILURE;
/* Find the NSP in the scan list */
for (iter = priv->nsp_list; iter; iter = iter->next) {
NMWimaxNsp *candidate = NM_WIMAX_NSP (iter->data);
if (!strcmp (path, nm_wimax_nsp_get_dbus_path (candidate))) {
nsp = candidate;
break;
}
}
/* Couldn't find the NSP for some reason */
if (nsp == NULL)
return NM_ACT_STAGE_RETURN_FAILURE;
set_current_nsp (NM_DEVICE_WIMAX (device), nsp);
priv->prepare_done = TRUE;
/* If the device is scanning, it won't connect, so we have to wait until
* it's not scanning to proceed to stage 2.
*/
if (priv->status == WIMAX_API_DEVICE_STATUS_Scanning)
return NM_ACT_STAGE_RETURN_POSTPONE;
return NM_ACT_STAGE_RETURN_SUCCESS;
}
static void
remove_all_nsps (NMDeviceWimax *self)
{
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
set_current_nsp (self, NULL);
while (priv->nsp_list) {
NMWimaxNsp *nsp = NM_WIMAX_NSP (priv->nsp_list->data);
priv->nsp_list = g_slist_remove (priv->nsp_list, nsp);
emit_nsp_added_removed (self, NSP_REMOVED, nsp, FALSE);
g_object_unref (nsp);
}
nm_device_recheck_available_connections (NM_DEVICE (self));
}
static void
remove_all_nsps (NMDeviceWimax *self)
{
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
set_current_nsp (self, NULL);
while (g_slist_length (priv->nsp_list)) {
NMWimaxNsp *nsp = NM_WIMAX_NSP (priv->nsp_list->data);
priv->nsp_list = g_slist_remove (priv->nsp_list, nsp);
g_signal_emit (self, signals[NSP_REMOVED], 0, nsp);
g_object_unref (nsp);
}
g_slist_free (priv->nsp_list);
priv->nsp_list = NULL;
}
static void
deactivate (NMDevice *device)
{
NMDeviceWimax *self = NM_DEVICE_WIMAX (device);
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
clear_activation_timeout (self);
clear_link_timeout (self);
clear_connected_poll (self);
set_current_nsp (self, NULL);
if (priv->sdk) {
/* Read explicit status here just to make sure we have the most
* up-to-date status and to ensure we disconnect if needed.
*/
force_disconnect (self, priv->sdk);
}
}
static void
device_state_changed (NMDevice *device,
NMDeviceState new_state,
NMDeviceState old_state,
NMDeviceStateReason reason)
{
NMDeviceWimax *self = NM_DEVICE_WIMAX (device);
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
/* Reset our stage1 (Prepare) done marker since it's only valid while in stage1 */
priv->prepare_done = FALSE;
if (new_state < NM_DEVICE_STATE_DISCONNECTED)
remove_all_nsps (self);
/* Request initial NSP list when device is first started */
if ( new_state == NM_DEVICE_STATE_DISCONNECTED
&& old_state < NM_DEVICE_STATE_DISCONNECTED) {
if (priv->sdk)
iwmx_sdk_get_networks (priv->sdk);
}
if (new_state == NM_DEVICE_STATE_FAILED || new_state <= NM_DEVICE_STATE_DISCONNECTED) {
set_current_nsp (self, NULL);
clear_activation_timeout (self);
}
if (new_state == NM_DEVICE_STATE_ACTIVATED) {
/* poll link quality and BSID */
clear_connected_poll (self);
priv->poll_id = g_timeout_add_seconds (10, connected_poll_cb, self);
connected_poll_cb (self);
} else {
clear_link_timeout (self);
clear_connected_poll (self);
set_link_status (self, NULL);
}
}