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supplicant: fix handling when supplicant cannot be service activated

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If the supplicant cannot be service activated, wait until it shows up
on the bus instead of sitting around doing nothing.  This fixes a small
regression introduced when the _READY state was added to the supplicant
interface object.
This commit is contained in:
Dan Williams 2010-12-07 13:58:49 -06:00
parent 9e9a46b405
commit a08dd2c39d
1 changed files with 14 additions and 3 deletions
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17
src/supplicant-manager/nm-supplicant-interface.c
View file

@ -287,8 +287,8 @@ set_state (NMSupplicantInterface *self, guint32 new_state)
/* DOWN is a terminal state */
g_return_if_fail (priv->state != NM_SUPPLICANT_INTERFACE_STATE_DOWN);
/* Cannot regress to READY or INIT from higher states */
if (priv->state <= NM_SUPPLICANT_INTERFACE_STATE_READY)
/* Cannot regress to READY, STARTING, or INIT from higher states */
if (priv->state >= NM_SUPPLICANT_INTERFACE_STATE_READY)
g_return_if_fail (new_state > priv->state);
if (new_state == NM_SUPPLICANT_INTERFACE_STATE_DOWN) {
@ -504,9 +504,10 @@ interface_get_cb (DBusGProxy *proxy,
G_TYPE_INVALID)) {
interface_add_done (info->interface, path);
} else {
nm_log_err (LOGD_SUPPLICANT, "(%s): error adding interface: %s",
nm_log_err (LOGD_SUPPLICANT, "(%s): error getting interface: %s",
priv->dev, error->message);
g_clear_error (&error);
set_state (info->interface, NM_SUPPLICANT_INTERFACE_STATE_DOWN);
}
}
@ -545,9 +546,19 @@ interface_add_cb (DBusGProxy *proxy,
if (dbus_g_error_has_name (error, WPAS_ERROR_EXISTS_ERROR)) {
/* Interface already added, just get its object path */
interface_get (info->interface);
} else if ( g_error_matches (error, DBUS_GERROR, DBUS_GERROR_SERVICE_UNKNOWN)
|| dbus_g_error_has_name (error, DBUS_ERROR_SPAWN_SERVICE_NOT_FOUND)) {
/* Supplicant wasn't running and could be launched via service
* activation. Wait for it to start by moving back to the INIT
* state.
*/
nm_log_dbg (LOGD_SUPPLICANT, "(%s): failed to activate supplicant: %s",
priv->dev, error->message);
set_state (info->interface, NM_SUPPLICANT_INTERFACE_STATE_INIT);
} else {
nm_log_err (LOGD_SUPPLICANT, "(%s): error adding interface: %s",
priv->dev, error->message);
set_state (info->interface, NM_SUPPLICANT_INTERFACE_STATE_DOWN);
}
g_clear_error (&error);
}