int wpa_supplicant_ap_wps_cancel(struct wpa_supplicant *wpa_s)
{
struct wps_registrar *reg;
int reg_sel = 0, wps_sta = 0;
if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]->wps)
return -1;
reg = wpa_s->ap_iface->bss[0]->wps->registrar;
reg_sel = wps_registrar_wps_cancel(reg);
wps_sta = ap_for_each_sta(wpa_s->ap_iface->bss[0],
wpa_supplicant_ap_wps_sta_cancel, NULL);
if (!reg_sel && !wps_sta) {
wpa_printf(MSG_DEBUG, "No WPS operation in progress at this "
"time");
return -1;
}
/*
* There are 2 cases to return wps cancel as success:
* 1. When wps cancel was initiated but no connection has been
* established with client yet.
* 2. Client is in the middle of exchanging WPS messages.
*/
return 0;
}
static void hostapd_sim_db_cb(void *ctx, void *session_ctx)
{
struct hostapd_data *hapd = ctx;
if (ap_for_each_sta(hapd, hostapd_sim_db_cb_sta, session_ctx) == 0) {
#ifdef RADIUS_SERVER
radius_server_eap_pending_cb(hapd->radius_srv, session_ctx);
#endif /* RADIUS_SERVER */
}
}
static int wps_cancel(struct hostapd_data *hapd, void *ctx)
{
if (hapd->wps == NULL)
return 0;
wps_registrar_wps_cancel(hapd->wps->registrar);
ap_for_each_sta(hapd, ap_sta_wps_cancel, NULL);
return 0;
}
static void hostapd_reconfig_bss(struct hostapd_data *hapd,
struct hostapd_bss_config *newbss,
struct hostapd_bss_config *oldbss,
struct hostapd_config *oldconf,
int beacon_changed)
{
struct hostapd_config_change change;
int encr_changed = 0;
struct radius_client_data *old_radius;
radius_client_flush(hapd->radius, 0);
if (hostapd_set_dtim_period(hapd, newbss->dtim_period))
printf("Could not set DTIM period for kernel driver\n");
if (newbss->ssid.ssid_len != oldbss->ssid.ssid_len ||
memcmp(newbss->ssid.ssid, oldbss->ssid.ssid,
newbss->ssid.ssid_len) != 0) {
if (hostapd_set_ssid(hapd, (u8 *) newbss->ssid.ssid,
newbss->ssid.ssid_len))
printf("Could not set SSID for kernel driver\n");
beacon_changed++;
}
if (newbss->ignore_broadcast_ssid != oldbss->ignore_broadcast_ssid)
beacon_changed++;
if (hostapd_wep_key_cmp(&newbss->ssid.wep, &oldbss->ssid.wep)) {
encr_changed++;
beacon_changed++;
}
vlan_reconfig(hapd, oldconf, oldbss);
if (beacon_changed) {
HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL, "Updating beacon frame "
"information\n");
ieee802_11_set_beacon(hapd);
}
change.hapd = hapd;
change.oldconf = oldconf;
change.newconf = hapd->iconf;
change.oldbss = oldbss;
change.newbss = newbss;
change.mac_acl_changed = hostapd_acl_diff(newbss, oldbss);
if (newbss->max_num_sta != oldbss->max_num_sta &&
newbss->max_num_sta < hapd->num_sta) {
change.num_sta_remove = hapd->num_sta - newbss->max_num_sta;
} else
change.num_sta_remove = 0;
ap_for_each_sta(hapd, hostapd_config_reload_sta, &change);
old_radius = hapd->radius;
hapd->radius = radius_client_reconfig(hapd->radius, hapd,
oldbss->radius, newbss->radius);
hapd->radius_client_reconfigured = old_radius != hapd->radius ||
hostapd_ip_diff(&newbss->own_ip_addr, &oldbss->own_ip_addr);
ieee802_1x_reconfig(hapd, oldconf, oldbss);
iapp_reconfig(hapd, oldconf, oldbss);
hostapd_acl_reconfig(hapd, oldconf);
accounting_reconfig(hapd, oldconf);
}
static void asd_reconfig_bss(struct asd_data *wasd,
struct asd_bss_config *newbss,
struct asd_bss_config *oldbss,
struct asd_config *oldconf,
int beacon_changed)
{
struct asd_config_change change;
int encr_changed = 0;
struct radius_client_data *old_radius;
//radius_client_flush(wasd->radius, 0);
if (asd_set_dtim_period(wasd, newbss->dtim_period))
asd_printf(ASD_DEFAULT,MSG_DEBUG,"Could not set DTIM period for kernel driver\n");
if (newbss->ssid.ssid_len != oldbss->ssid.ssid_len ||
os_memcmp(newbss->ssid.ssid, oldbss->ssid.ssid,
newbss->ssid.ssid_len) != 0) {
if (asd_set_ssid(wasd, (u8 *) newbss->ssid.ssid,
newbss->ssid.ssid_len))
asd_printf(ASD_DEFAULT,MSG_DEBUG,"Could not set SSID for kernel driver\n");
beacon_changed++;
}
if (newbss->ignore_broadcast_ssid != oldbss->ignore_broadcast_ssid)
beacon_changed++;
if (asd_wep_key_cmp(&newbss->ssid.wep, &oldbss->ssid.wep)) {
encr_changed++;
beacon_changed++;
}
vlan_reconfig(wasd, oldconf, oldbss);
if (beacon_changed) {
asd_printf(ASD_DEFAULT,MSG_DEBUG, "Updating beacon frame information");
ieee802_11_set_beacon(wasd);
}
change.wasd = wasd;
change.oldconf = oldconf;
change.newconf = wasd->iconf;
change.oldbss = oldbss;
change.newbss = newbss;
change.mac_acl_changed = asd_acl_diff(newbss, oldbss);
if (newbss->max_num_sta != oldbss->max_num_sta &&
newbss->max_num_sta < wasd->num_sta) {
change.num_sta_remove = wasd->num_sta - newbss->max_num_sta;
} else
change.num_sta_remove = 0;
ap_for_each_sta(wasd, asd_config_reload_sta, &change);
old_radius = wasd->radius;
wasd->radius = radius_client_reconfig(wasd->radius, wasd,
oldbss->radius, newbss->radius);
wasd->radius_client_reconfigured = old_radius != wasd->radius ||
asd_ip_diff(&newbss->own_ip_addr, &oldbss->own_ip_addr);
ieee802_1x_reconfig(wasd, oldconf, oldbss);
iapp_reconfig(wasd, oldconf, oldbss);
asd_acl_reconfig(wasd, oldconf);
accounting_reconfig(wasd, oldconf);
}
