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Send CTRL-EVENT-NETWORK-NOT-FOUND if no suitable network was found

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This provides more information to upper layer programs on what happens
with connection attempts in cases where the enabled networks are not
found in scan results.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
This commit is contained in:
Dmitry Shmidt 2015-06-19 10:33:50 -07:00 committed by Jouni Malinen
parent 123df27eae
commit 4f39908b60
2 changed files with 5 additions and 0 deletions
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2
src/common/wpa_ctrl.h
View file

@ -68,6 +68,8 @@ extern "C" {
#define WPA_EVENT_BSS_ADDED "CTRL-EVENT-BSS-ADDED "
/** A BSS entry was removed (followed by BSS entry id and BSSID) */
#define WPA_EVENT_BSS_REMOVED "CTRL-EVENT-BSS-REMOVED "
/** No suitable network was found */
#define WPA_EVENT_NETWORK_NOT_FOUND "CTRL-EVENT-NETWORK-NOT-FOUND "
/** Change in the signal level was reported by the driver */
#define WPA_EVENT_SIGNAL_CHANGE "CTRL-EVENT-SIGNAL-CHANGE "
/** Regulatory domain channel */

3
wpa_supplicant/events.c
View file

@ -1628,6 +1628,9 @@ static int wpas_select_network_from_last_scan(struct wpa_supplicant *wpa_s,
if (wpa_supplicant_req_sched_scan(wpa_s))
wpa_supplicant_req_new_scan(wpa_s, timeout_sec,
timeout_usec);
wpa_msg_ctrl(wpa_s, MSG_INFO,
WPA_EVENT_NETWORK_NOT_FOUND);
}
}
return 0;