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WPS ER: Refresh ER data on WPS_ER_START when already started

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This sends out the AP and Enrollee notifications for all tracked
devices and generates a new SSDP search to find more APs.
This commit is contained in:
Jouni Malinen 2009-11-20 21:57:30 +02:00
parent 7c009db2a6
commit b3f371cabf
3 changed files with 17 additions and 1 deletions
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1
src/wps/wps.h
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@ -673,6 +673,7 @@ int wps_process_oob(struct wps_context *wps, struct oob_device_data *oob_dev,
int wps_attr_text(struct wpabuf *data, char *buf, char *end);
struct wps_er * wps_er_init(struct wps_context *wps, const char *ifname);
void wps_er_refresh(struct wps_er *er);
void wps_er_deinit(struct wps_er *er);
void wps_er_set_sel_reg(struct wps_er *er, int sel_reg, u16 dev_passwd_id,
u16 sel_reg_config_methods);

15
src/wps/wps_er.c
View file

@ -1235,6 +1235,21 @@ wps_er_init(struct wps_context *wps, const char *ifname)
}
void wps_er_refresh(struct wps_er *er)
{
struct wps_er_ap *ap;
struct wps_er_sta *sta;
for (ap = er->ap; ap; ap = ap->next) {
wps_er_ap_event(er->wps, ap, WPS_EV_ER_AP_ADD);
for (sta = ap->sta; sta; sta = sta->next)
wps_er_sta_event(er->wps, sta, WPS_EV_ER_ENROLLEE_ADD);
}
wps_er_send_ssdp_msearch(er);
}
void wps_er_deinit(struct wps_er *er)
{
if (er == NULL)

2
wpa_supplicant/wps_supplicant.c
View file

@ -1124,7 +1124,7 @@ int wpas_wps_er_start(struct wpa_supplicant *wpa_s)
{
#ifdef CONFIG_WPS_ER
if (wpa_s->wps_er) {
/* TODO: re-send ctrl_iface events for current data? */
wps_er_refresh(wpa_s->wps_er);
return 0;
}
wpa_s->wps_er = wps_er_init(wpa_s->wps, wpa_s->ifname);