static gboolean
update_availability (NMDeviceWimax *self, gboolean old_available)
{
NMDevice *device = NM_DEVICE (self);
NMDeviceState state;
gboolean new_available, changed = FALSE;
new_available = nm_device_is_available (device);
if (new_available == old_available)
return FALSE;
state = nm_device_get_state (device);
if (state == NM_DEVICE_STATE_UNAVAILABLE) {
if (new_available == TRUE) {
nm_device_state_changed (device,
NM_DEVICE_STATE_DISCONNECTED,
NM_DEVICE_STATE_REASON_NONE);
changed = TRUE;
}
} else if (state >= NM_DEVICE_STATE_DISCONNECTED) {
if (new_available == FALSE) {
nm_device_state_changed (device,
NM_DEVICE_STATE_UNAVAILABLE,
NM_DEVICE_STATE_REASON_NONE);
changed = TRUE;
}
}
return changed;
}
static void
real_connection_secrets_updated (NMDevice *device,
NMConnection *connection,
GSList *updated_settings,
RequestSecretsCaller caller)
{
NMDeviceBt *self = NM_DEVICE_BT (device);
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (self);
NMActRequest *req;
NMDeviceStateReason reason = NM_DEVICE_STATE_REASON_NONE;
g_return_if_fail (IS_ACTIVATING_STATE (nm_device_get_state (device)));
req = nm_device_get_act_request (device);
g_assert (req);
if (!nm_modem_connection_secrets_updated (priv->modem,
req,
connection,
updated_settings,
caller)) {
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_NO_SECRETS);
return;
}
/* PPP handles stuff itself... */
if (caller == SECRETS_CALLER_PPP)
return;
/* Otherwise, on success for GSM/CDMA secrets we need to schedule modem stage1 again */
g_return_if_fail (nm_device_get_state (device) == NM_DEVICE_STATE_NEED_AUTH);
if (!modem_stage1 (self, priv->modem, &reason))
nm_device_state_changed (NM_DEVICE (self), NM_DEVICE_STATE_FAILED, reason);
}
static void
modem_prepare_result (NMModem *modem,
gboolean success,
NMDeviceStateReason reason,
gpointer user_data)
{
NMDevice *device = NM_DEVICE (user_data);
NMDeviceState state;
state = nm_device_interface_get_state (NM_DEVICE_INTERFACE (device));
g_return_if_fail (state == NM_DEVICE_STATE_CONFIG || state == NM_DEVICE_STATE_NEED_AUTH);
if (success) {
NMActRequest *req;
NMActStageReturn ret;
NMDeviceStateReason stage2_reason = NM_DEVICE_STATE_REASON_NONE;
req = nm_device_get_act_request (device);
g_assert (req);
ret = nm_modem_act_stage2_config (modem, req, &stage2_reason);
switch (ret) {
case NM_ACT_STAGE_RETURN_POSTPONE:
break;
case NM_ACT_STAGE_RETURN_SUCCESS:
nm_device_activate_schedule_stage3_ip_config_start (device);
break;
case NM_ACT_STAGE_RETURN_FAILURE:
default:
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, stage2_reason);
break;
}
} else
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, reason);
}
static void
ppp_failed (NMModem *modem, NMDeviceStateReason reason, gpointer user_data)
{
NMDevice *device = NM_DEVICE (user_data);
switch (nm_device_get_state (device)) {
case NM_DEVICE_STATE_PREPARE:
case NM_DEVICE_STATE_CONFIG:
case NM_DEVICE_STATE_NEED_AUTH:
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, reason);
break;
case NM_DEVICE_STATE_IP_CONFIG:
case NM_DEVICE_STATE_IP_CHECK:
case NM_DEVICE_STATE_SECONDARIES:
case NM_DEVICE_STATE_ACTIVATED:
if (nm_device_activate_ip4_state_in_conf (device))
nm_device_activate_schedule_ip4_config_timeout (device);
else {
nm_device_state_changed (device,
NM_DEVICE_STATE_FAILED,
NM_DEVICE_STATE_REASON_IP_CONFIG_UNAVAILABLE);
}
break;
default:
break;
}
}
static void
handle_availability_change (NMDeviceBt *self,
gboolean old_available,
NMDeviceStateReason unavailable_reason)
{
NMDevice *device = NM_DEVICE (self);
NMDeviceState state;
gboolean available;
state = nm_device_get_state (device);
if (state < NM_DEVICE_STATE_UNAVAILABLE) {
nm_log_dbg (LOGD_BT, "(%s): availability blocked by UNMANAGED state",
nm_device_get_iface (device));
return;
}
available = nm_device_is_available (device);
if (available == old_available)
return;
if (available) {
if (state != NM_DEVICE_STATE_UNAVAILABLE)
nm_log_warn (LOGD_CORE | LOGD_BT, "not in expected unavailable state!");
nm_device_state_changed (device,
NM_DEVICE_STATE_DISCONNECTED,
NM_DEVICE_STATE_REASON_NONE);
} else {
nm_device_state_changed (device,
NM_DEVICE_STATE_UNAVAILABLE,
unavailable_reason);
}
}
gboolean
nm_device_bt_modem_removed (NMDeviceBt *self, NMModem *modem)
{
NMDeviceBtPrivate *priv;
NMDeviceState state;
g_return_val_if_fail (self != NULL, FALSE);
g_return_val_if_fail (NM_IS_DEVICE_BT (self), FALSE);
g_return_val_if_fail (modem != NULL, FALSE);
g_return_val_if_fail (NM_IS_MODEM (modem), FALSE);
priv = NM_DEVICE_BT_GET_PRIVATE (self);
if (modem != priv->modem)
return FALSE;
/* Fail the device if the modem was removed while active */
state = nm_device_get_state (NM_DEVICE (self));
if ( state == NM_DEVICE_STATE_ACTIVATED
|| nm_device_is_activating (NM_DEVICE (self))) {
nm_device_state_changed (NM_DEVICE (self),
NM_DEVICE_STATE_FAILED,
NM_DEVICE_STATE_REASON_BT_FAILED);
} else {
g_object_unref (priv->modem);
priv->modem = NULL;
}
return TRUE;
}
static void
ppp_state_changed (NMPPPManager *ppp_manager, NMPPPStatus status, gpointer user_data)
{
NMDevice *device = NM_DEVICE (user_data);
switch (status) {
case NM_PPP_STATUS_DISCONNECT:
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_PPP_DISCONNECT);
break;
case NM_PPP_STATUS_DEAD:
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_PPP_FAILED);
break;
default:
break;
}
}
static void
teamd_process_watch_cb (GPid pid, gint status, gpointer user_data)
{
NMDeviceTeam *self = NM_DEVICE_TEAM (user_data);
NMDeviceTeamPrivate *priv = NM_DEVICE_TEAM_GET_PRIVATE (self);
NMDevice *device = NM_DEVICE (self);
NMDeviceState state = nm_device_get_state (device);
g_return_if_fail (priv->teamd_process_watch);
_LOGD (LOGD_TEAM, "teamd died with status %d", status);
priv->teamd_pid = 0;
priv->teamd_process_watch = 0;
/* If teamd quit within 5 seconds of starting, it's probably hosed
* and will just die again, so fail the activation.
*/
if (priv->teamd_timeout &&
(state >= NM_DEVICE_STATE_PREPARE) &&
(state <= NM_DEVICE_STATE_ACTIVATED)) {
_LOGW (LOGD_TEAM, "teamd process quit unexpectedly; failing activation");
teamd_cleanup (device, TRUE);
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_TEAMD_CONTROL_FAILED);
}
}
static gboolean
check_companion_cb (gpointer user_data)
{
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (user_data);
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
NMManager *manager;
GSList *list;
if (priv->companion != NULL) {
nm_device_state_changed (NM_DEVICE (user_data),
NM_DEVICE_STATE_DISCONNECTED,
NM_DEVICE_STATE_REASON_NONE);
return FALSE;
}
if (priv->device_added_id != 0)
return FALSE;
manager = nm_manager_get ();
priv->device_added_id = g_signal_connect (manager, "device-added",
G_CALLBACK (device_added_cb), self);
/* Try to find the companion if it's already known to the NMManager */
for (list = nm_manager_get_devices (manager); list ; list = g_slist_next (list)) {
if (is_companion (self, NM_DEVICE (list->data)))
break;
}
g_object_unref (manager);
return FALSE;
}
static void
modem_auth_requested (NMModem *modem, gpointer user_data)
{
nm_device_state_changed (NM_DEVICE (user_data),
NM_DEVICE_STATE_NEED_AUTH,
NM_DEVICE_STATE_REASON_NONE);
}
static void
modem_ip4_config_result (NMModem *self,
const char *iface,
NMIP4Config *config,
GError *error,
gpointer user_data)
{
NMDevice *device = NM_DEVICE (user_data);
NMDeviceState state;
state = nm_device_interface_get_state (NM_DEVICE_INTERFACE (device));
g_return_if_fail (state == NM_DEVICE_STATE_IP_CONFIG);
if (error) {
nm_log_warn (LOGD_MB | LOGD_IP4, "retrieving IP4 configuration failed: (%d) %s",
error ? error->code : -1,
error && error->message ? error->message : "(unknown)");
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_IP_CONFIG_UNAVAILABLE);
} else {
if (iface)
nm_device_set_ip_iface (device, iface);
nm_device_activate_schedule_stage4_ip4_config_get (device);
}
}
static NMActStageReturn
real_act_stage1_prepare (NMDevice *dev, NMDeviceStateReason *reason)
{
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (dev);
gboolean scanning;
/* disconnect companion device, if it is connected */
if (nm_device_get_act_request (NM_DEVICE (priv->companion))) {
nm_log_info (LOGD_OLPC_MESH, "(%s): disconnecting companion device %s",
nm_device_get_iface (dev),
nm_device_get_iface (priv->companion));
/* FIXME: VPN stuff here is a bug; but we can't really change API now... */
nm_device_state_changed (NM_DEVICE (priv->companion),
NM_DEVICE_STATE_DISCONNECTED,
NM_VPN_CONNECTION_STATE_REASON_USER_DISCONNECTED);
nm_log_info (LOGD_OLPC_MESH, "(%s): companion %s disconnected",
nm_device_get_iface (dev),
nm_device_get_iface (priv->companion));
}
/* wait with continuing configuration untill the companion device is done scanning */
g_object_get (priv->companion, "scanning", &scanning, NULL);
if (scanning) {
priv->stage1_waiting = TRUE;
return NM_ACT_STAGE_RETURN_POSTPONE;
}
return NM_ACT_STAGE_RETURN_SUCCESS;
}
static void
real_connection_secrets_updated (NMDevice *device,
NMConnection *connection,
GSList *updated_settings,
RequestSecretsCaller caller)
{
NMDeviceModemPrivate *priv = NM_DEVICE_MODEM_GET_PRIVATE (device);
NMActRequest *req;
g_return_if_fail (IS_ACTIVATING_STATE (nm_device_get_state (device)));
req = nm_device_get_act_request (device);
g_assert (req);
if (!nm_modem_connection_secrets_updated (priv->modem,
req,
connection,
updated_settings,
caller)) {
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_NO_SECRETS);
return;
}
/* PPP handles stuff itself... */
if (caller == SECRETS_CALLER_PPP)
return;
/* Otherwise, on success for modem secrets we need to schedule stage1 again */
g_return_if_fail (nm_device_get_state (device) == NM_DEVICE_STATE_NEED_AUTH);
nm_device_activate_schedule_stage1_device_prepare (device);
}
static void
teamd_dbus_vanished (GDBusConnection *dbus_connection,
const gchar *name,
gpointer user_data)
{
NMDeviceTeam *self = NM_DEVICE_TEAM (user_data);
NMDeviceTeamPrivate *priv = NM_DEVICE_TEAM_GET_PRIVATE (self);
NMDevice *device = NM_DEVICE (self);
NMDeviceState state = nm_device_get_state (device);
g_return_if_fail (priv->teamd_dbus_watch);
if (!priv->tdc) {
/* g_bus_watch_name will always raise an initial signal, to indicate whether the
* name exists/not exists initially. Do not take this as a failure if it hadn't
* previously appeared.
*/
_LOGD (LOGD_TEAM, "teamd not on D-Bus (ignored)");
return;
}
_LOGI (LOGD_TEAM, "teamd vanished from D-Bus");
teamd_cleanup (device, TRUE);
/* Attempt to respawn teamd */
if (state >= NM_DEVICE_STATE_PREPARE && state <= NM_DEVICE_STATE_ACTIVATED) {
NMConnection *connection = nm_device_get_applied_connection (device);
g_assert (connection);
if (!teamd_start (device, nm_connection_get_setting_team (connection)))
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_TEAMD_CONTROL_FAILED);
}
}
static NMActStageReturn
act_stage1_prepare (NMDevice *device, NMDeviceStateReason *reason)
{
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (device);
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (device);
NMActStageReturn ret;
gboolean scanning;
ret = NM_DEVICE_CLASS (nm_device_olpc_mesh_parent_class)->act_stage1_prepare (device, reason);
if (ret != NM_ACT_STAGE_RETURN_SUCCESS)
return ret;
/* disconnect companion device, if it is connected */
if (nm_device_get_act_request (NM_DEVICE (priv->companion))) {
_LOGI (LOGD_OLPC, "disconnecting companion device %s",
nm_device_get_iface (priv->companion));
/* FIXME: VPN stuff here is a bug; but we can't really change API now... */
nm_device_state_changed (NM_DEVICE (priv->companion),
NM_DEVICE_STATE_DISCONNECTED,
NM_DEVICE_STATE_REASON_USER_REQUESTED);
_LOGI (LOGD_OLPC, "companion %s disconnected",
nm_device_get_iface (priv->companion));
}
/* wait with continuing configuration untill the companion device is done scanning */
g_object_get (priv->companion, "scanning", &scanning, NULL);
if (scanning) {
priv->stage1_waiting = TRUE;
return NM_ACT_STAGE_RETURN_POSTPONE;
}
return NM_ACT_STAGE_RETURN_SUCCESS;
}
static void
bluez_connect_cb (DBusGProxy *proxy,
DBusGProxyCall *call_id,
void *user_data)
{
NMDeviceBt *self = NM_DEVICE_BT (user_data);
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (self);
GError *error = NULL;
char *device;
if (dbus_g_proxy_end_call (proxy, call_id, &error,
G_TYPE_STRING, &device,
G_TYPE_INVALID) == FALSE) {
nm_log_warn (LOGD_BT, "Error connecting with bluez: %s",
error && error->message ? error->message : "(unknown)");
g_clear_error (&error);
nm_device_state_changed (NM_DEVICE (self),
NM_DEVICE_STATE_FAILED,
NM_DEVICE_STATE_REASON_BT_FAILED);
return;
}
if (!device || !strlen (device)) {
nm_log_warn (LOGD_BT, "Invalid network device returned by bluez");
nm_device_state_changed (NM_DEVICE (self),
NM_DEVICE_STATE_FAILED,
NM_DEVICE_STATE_REASON_BT_FAILED);
}
if (priv->bt_type == NM_BT_CAPABILITY_DUN) {
g_free (priv->rfcomm_iface);
priv->rfcomm_iface = device;
} else if (priv->bt_type == NM_BT_CAPABILITY_NAP) {
nm_device_set_ip_iface (NM_DEVICE (self), device);
g_free (device);
}
nm_log_dbg (LOGD_BT, "(%s): connect request successful",
nm_device_get_iface (NM_DEVICE (self)));
/* Stage 3 gets scheduled when Bluez says we're connected */
priv->have_iface = TRUE;
check_connect_continue (self);
}
static void
bluez_property_changed (DBusGProxy *proxy,
const char *property,
GValue *value,
gpointer user_data)
{
NMDevice *device = NM_DEVICE (user_data);
NMDeviceBt *self = NM_DEVICE_BT (user_data);
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (self);
gboolean connected;
NMDeviceState state;
const char *prop_str = "(unknown)";
if (G_VALUE_HOLDS_STRING (value))
prop_str = g_value_get_string (value);
else if (G_VALUE_HOLDS_BOOLEAN (value))
prop_str = g_value_get_boolean (value) ? "true" : "false";
nm_log_dbg (LOGD_BT, "(%s): bluez property '%s' changed to '%s'",
nm_device_get_iface (device),
property,
prop_str);
if (strcmp (property, "Connected"))
return;
state = nm_device_get_state (device);
connected = g_value_get_boolean (value);
if (connected) {
if (state == NM_DEVICE_STATE_CONFIG) {
nm_log_dbg (LOGD_BT, "(%s): connected to the device",
nm_device_get_iface (device));
priv->connected = TRUE;
check_connect_continue (self);
}
} else {
gboolean fail = FALSE;
/* Bluez says we're disconnected from the device. Suck. */
if (nm_device_is_activating (device)) {
nm_log_info (LOGD_BT,
"Activation (%s/bluetooth): bluetooth link disconnected.",
nm_device_get_iface (device));
fail = TRUE;
} else if (state == NM_DEVICE_STATE_ACTIVATED) {
nm_log_info (LOGD_BT, "(%s): bluetooth link disconnected.",
nm_device_get_iface (device));
fail = TRUE;
}
if (fail) {
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_CARRIER);
priv->connected = FALSE;
}
}
}
static void
modem_auth_result (NMModem *modem, GError *error, gpointer user_data)
{
NMDevice *device = NM_DEVICE (user_data);
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (device);
NMDeviceStateReason reason = NM_DEVICE_STATE_REASON_NONE;
if (error) {
nm_device_state_changed (device,
NM_DEVICE_STATE_FAILED,
NM_DEVICE_STATE_REASON_NO_SECRETS);
} else {
/* Otherwise, on success for GSM/CDMA secrets we need to schedule modem stage1 again */
g_return_if_fail (nm_device_get_state (device) == NM_DEVICE_STATE_NEED_AUTH);
if (!modem_stage1 (NM_DEVICE_BT (device), priv->modem, &reason))
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, reason);
}
}
static gboolean
activation_timed_out (gpointer data)
{
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (data);
priv->activation_timeout_id = 0;
nm_device_state_changed (NM_DEVICE (data), NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_CONFIG_FAILED);
return FALSE;
}
static gboolean
modem_find_timeout (gpointer user_data)
{
NMDeviceBt *self = NM_DEVICE_BT (user_data);
NM_DEVICE_BT_GET_PRIVATE (self)->timeout_id = 0;
nm_device_state_changed (NM_DEVICE (self),
NM_DEVICE_STATE_FAILED,
NM_DEVICE_STATE_REASON_MODEM_NOT_FOUND);
return FALSE;
}
static gboolean
nas_update_cb (gpointer user_data)
{
NMDeviceAdsl *self = NM_DEVICE_ADSL (user_data);
NMDeviceAdslPrivate *priv = NM_DEVICE_ADSL_GET_PRIVATE (self);
NMDevice *device = NM_DEVICE (self);
g_assert (priv->nas_ifname);
priv->nas_update_count++;
if (priv->nas_update_count > 10) {
priv->nas_update_id = 0;
_LOGW (LOGD_ADSL, "failed to find br2684 interface %s ifindex after timeout", priv->nas_ifname);
nm_device_state_changed (device,
NM_DEVICE_STATE_FAILED,
NM_DEVICE_STATE_REASON_BR2684_FAILED);
return G_SOURCE_REMOVE;
}
g_warn_if_fail (priv->nas_ifindex < 0);
priv->nas_ifindex = nm_platform_link_get_ifindex (NM_PLATFORM_GET, priv->nas_ifname);
if (priv->nas_ifindex < 0) {
/* Keep waiting for it to appear */
return G_SOURCE_CONTINUE;
}
priv->nas_update_id = 0;
_LOGD (LOGD_ADSL, "using br2684 iface '%s' index %d", priv->nas_ifname, priv->nas_ifindex);
if (pppoe_vcc_config (self)) {
nm_device_activate_schedule_stage3_ip_config_start (device);
} else {
nm_device_state_changed (device,
NM_DEVICE_STATE_FAILED,
NM_DEVICE_STATE_REASON_BR2684_FAILED);
}
return G_SOURCE_REMOVE;
}
static NMActStageReturn
real_act_stage1_prepare (NMDevice *device, NMDeviceStateReason *reason)
{
NMActRequest *req;
NMConnection *connection;
const char *setting_name;
GPtrArray *hints = NULL;
const char *hint1 = NULL, *hint2 = NULL;
guint32 tries;
req = nm_device_get_act_request (device);
g_assert (req);
connection = nm_act_request_get_connection (req);
g_assert (connection);
setting_name = nm_connection_need_secrets (connection, &hints);
if (!setting_name) {
GHashTable *properties;
properties = create_connect_properties (connection);
dbus_g_proxy_begin_call_with_timeout (nm_modem_get_proxy (NM_MODEM (device), MM_DBUS_INTERFACE_MODEM_SIMPLE),
"Connect", stage1_prepare_done,
device, NULL, 120000,
DBUS_TYPE_G_MAP_OF_VARIANT, properties,
G_TYPE_INVALID);
return NM_ACT_STAGE_RETURN_POSTPONE;
}
if (hints) {
if (hints->len > 0)
hint1 = g_ptr_array_index (hints, 0);
if (hints->len > 1)
hint2 = g_ptr_array_index (hints, 1);
}
nm_device_state_changed (device, NM_DEVICE_STATE_NEED_AUTH, NM_DEVICE_STATE_REASON_NONE);
tries = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (connection), GSM_SECRETS_TRIES));
nm_act_request_get_secrets (req,
setting_name,
tries ? TRUE : FALSE,
SECRETS_CALLER_GSM,
hint1,
hint2);
g_object_set_data (G_OBJECT (connection), GSM_SECRETS_TRIES, GUINT_TO_POINTER (++tries));
if (hints)
g_ptr_array_free (hints, TRUE);
return NM_ACT_STAGE_RETURN_POSTPONE;
}
static void
teamd_dbus_appeared (GDBusConnection *connection,
const gchar *name,
const gchar *name_owner,
gpointer user_data)
{
NMDeviceTeam *self = NM_DEVICE_TEAM (user_data);
NMDeviceTeamPrivate *priv = NM_DEVICE_TEAM_GET_PRIVATE (self);
NMDevice *device = NM_DEVICE (self);
gboolean success;
g_return_if_fail (priv->teamd_dbus_watch);
_LOGI (LOGD_TEAM, "teamd appeared on D-Bus");
nm_device_queue_recheck_assume (device);
/* If another teamd grabbed the bus name while our teamd was starting,
* just ignore the death of our teamd and run with the existing one.
*/
if (priv->teamd_process_watch) {
gs_unref_variant GVariant *ret = NULL;
guint32 pid;
ret = g_dbus_connection_call_sync (connection,
DBUS_SERVICE_DBUS,
DBUS_PATH_DBUS,
DBUS_INTERFACE_DBUS,
"GetConnectionUnixProcessID",
g_variant_new ("(s)", name_owner),
NULL,
G_DBUS_CALL_FLAGS_NO_AUTO_START,
2000,
NULL,
NULL);
g_variant_get (ret, "(u)", &pid);
if (pid != priv->teamd_pid)
teamd_cleanup (device, FALSE);
}
/* Grab a teamd control handle even if we aren't going to use it
* immediately. But if we are, and grabbing it failed, fail the
* device activation.
*/
success = ensure_teamd_connection (device);
if (nm_device_get_state (device) == NM_DEVICE_STATE_PREPARE) {
if (success)
nm_device_activate_schedule_stage2_device_config (device);
else if (!nm_device_uses_assumed_connection (device))
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_TEAMD_CONTROL_FAILED);
}
}
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
ppp_failed (NMModem *modem, NMDeviceStateReason reason, gpointer user_data)
{
NMDevice *device = NM_DEVICE (user_data);
switch (nm_device_interface_get_state (NM_DEVICE_INTERFACE (device))) {
case NM_DEVICE_STATE_PREPARE:
case NM_DEVICE_STATE_CONFIG:
case NM_DEVICE_STATE_NEED_AUTH:
case NM_DEVICE_STATE_ACTIVATED:
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, reason);
break;
case NM_DEVICE_STATE_IP_CONFIG:
if (nm_device_ip_config_should_fail (device, FALSE)) {
nm_device_state_changed (device,
NM_DEVICE_STATE_FAILED,
NM_DEVICE_STATE_REASON_IP_CONFIG_UNAVAILABLE);
}
break;
default:
break;
}
}
static gboolean
bt_connect_timeout (gpointer user_data)
{
NMDeviceBt *self = NM_DEVICE_BT (user_data);
nm_log_dbg (LOGD_BT, "(%s): initial connection timed out",
nm_device_get_iface (NM_DEVICE (self)));
NM_DEVICE_BT_GET_PRIVATE (self)->timeout_id = 0;
nm_device_state_changed (NM_DEVICE (self),
NM_DEVICE_STATE_FAILED,
NM_DEVICE_STATE_REASON_BT_FAILED);
return FALSE;
}
static gboolean
is_companion (NMDeviceOlpcMesh *self, NMDevice *other)
{
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
struct ether_addr their_addr;
NMManager *manager;
if (!NM_IS_DEVICE_WIFI (other))
return FALSE;
nm_device_wifi_get_address (NM_DEVICE_WIFI (other), &their_addr);
if (memcmp (priv->hw_addr.ether_addr_octet,
their_addr.ether_addr_octet, ETH_ALEN) != 0) {
return FALSE;
}
/* FIXME detect when our companion leaves */
priv->companion = other;
/* When we've found the companion, stop listening for other devices */
manager = nm_manager_get ();
if (priv->device_added_id) {
g_signal_handler_disconnect (manager, priv->device_added_id);
priv->device_added_id = 0;
}
g_object_unref (manager);
nm_device_state_changed (NM_DEVICE (self),
NM_DEVICE_STATE_DISCONNECTED,
NM_DEVICE_STATE_REASON_NONE);
nm_log_info (LOGD_OLPC_MESH, "(%s): found companion WiFi device %s",
nm_device_get_iface (NM_DEVICE (self)),
nm_device_get_iface (other));
g_signal_connect (G_OBJECT (other), "state-changed",
G_CALLBACK (companion_state_changed_cb), self);
g_signal_connect (G_OBJECT (other), "notify::scanning",
G_CALLBACK (companion_notify_cb), self);
g_signal_connect (G_OBJECT (other), "scanning-allowed",
G_CALLBACK (companion_scan_allowed_cb), self);
g_signal_connect (G_OBJECT (other), "autoconnect-allowed",
G_CALLBACK (companion_autoconnect_allowed_cb), self);
g_object_notify (G_OBJECT (self), NM_DEVICE_OLPC_MESH_COMPANION);
return TRUE;
}
static gboolean
link_timeout_cb (gpointer user_data)
{
NMDeviceWimax *self = NM_DEVICE_WIMAX (user_data);
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
priv->link_timeout_id = 0;
nm_log_dbg (LOGD_WIMAX, "(%s): link timed out", nm_device_get_iface (NM_DEVICE (self)));
nm_device_state_changed (NM_DEVICE (self),
NM_DEVICE_STATE_FAILED,
NM_DEVICE_STATE_REASON_CARRIER);
return FALSE;
}
static void
parent_state_changed (NMDevice *parent,
NMDeviceState new_state,
NMDeviceState old_state,
NMDeviceStateReason reason,
gpointer user_data)
{
NMDeviceVlan *self = NM_DEVICE_VLAN (user_data);
/* We'll react to our own carrier state notifications. Ignore the parent's. */
if (reason == NM_DEVICE_STATE_REASON_CARRIER)
return;
if (new_state < NM_DEVICE_STATE_DISCONNECTED) {
/* If the parent becomes unavailable or unmanaged so does the VLAN */
nm_device_state_changed (NM_DEVICE (self), new_state, reason);
} else if ( new_state == NM_DEVICE_STATE_DISCONNECTED
&& old_state < NM_DEVICE_STATE_DISCONNECTED) {
/* Mark VLAN interface as available/disconnected when the parent
* becomes available as a result of becoming initialized.
*/
nm_device_state_changed (NM_DEVICE (self), new_state, reason);
}
}
static void
modem_auth_result (NMModem *modem, GError *error, gpointer user_data)
{
NMDevice *device = NM_DEVICE (user_data);
if (error) {
nm_device_state_changed (device,
NM_DEVICE_STATE_FAILED,
NM_DEVICE_STATE_REASON_NO_SECRETS);
} else {
/* Otherwise, on success for modem secrets we need to schedule stage1 again */
g_return_if_fail (nm_device_get_state (device) == NM_DEVICE_STATE_NEED_AUTH);
nm_device_activate_schedule_stage1_device_prepare (device);
}
}
