static void wpa_priv_send_assoc(struct wpa_priv_interface *iface, int event,
union wpa_event_data *data)
{
size_t buflen = 3 * sizeof(int);
u8 *buf, *pos;
int len;
if (data) {
buflen += data->assoc_info.req_ies_len +
data->assoc_info.resp_ies_len +
data->assoc_info.beacon_ies_len;
}
buf = os_malloc(buflen);
if (buf == NULL)
return;
pos = buf;
if (data && data->assoc_info.req_ies) {
len = data->assoc_info.req_ies_len;
os_memcpy(pos, &len, sizeof(int));
pos += sizeof(int);
os_memcpy(pos, data->assoc_info.req_ies, len);
pos += len;
} else {
len = 0;
os_memcpy(pos, &len, sizeof(int));
pos += sizeof(int);
}
if (data && data->assoc_info.resp_ies) {
len = data->assoc_info.resp_ies_len;
os_memcpy(pos, &len, sizeof(int));
pos += sizeof(int);
os_memcpy(pos, data->assoc_info.resp_ies, len);
pos += len;
} else {
len = 0;
os_memcpy(pos, &len, sizeof(int));
pos += sizeof(int);
}
if (data && data->assoc_info.beacon_ies) {
len = data->assoc_info.beacon_ies_len;
os_memcpy(pos, &len, sizeof(int));
pos += sizeof(int);
os_memcpy(pos, data->assoc_info.beacon_ies, len);
pos += len;
} else {
len = 0;
os_memcpy(pos, &len, sizeof(int));
pos += sizeof(int);
}
wpa_priv_send_event(iface, event, buf, buflen);
os_free(buf);
}
void wpa_supplicant_event(void *ctx, wpa_event_type event,
union wpa_event_data *data)
{
struct wpa_priv_interface *iface = ctx;
wpa_printf(MSG_DEBUG, "%s - event=%d", __func__, event);
if (!iface->wpas_registered) {
wpa_printf(MSG_DEBUG, "Driver event received, but "
"wpa_supplicant not registered");
return;
}
switch (event) {
case EVENT_ASSOC:
wpa_priv_send_assoc(iface, PRIVSEP_EVENT_ASSOC, data);
break;
case EVENT_DISASSOC:
wpa_priv_send_event(iface, PRIVSEP_EVENT_DISASSOC, NULL, 0);
break;
case EVENT_ASSOCINFO:
if (data == NULL)
return;
wpa_priv_send_assoc(iface, PRIVSEP_EVENT_ASSOCINFO, data);
break;
case EVENT_MICHAEL_MIC_FAILURE:
if (data == NULL)
return;
wpa_priv_send_event(iface, PRIVSEP_EVENT_MICHAEL_MIC_FAILURE,
&data->michael_mic_failure.unicast,
sizeof(int));
break;
case EVENT_SCAN_RESULTS:
wpa_priv_send_event(iface, PRIVSEP_EVENT_SCAN_RESULTS, NULL,
0);
break;
case EVENT_INTERFACE_STATUS:
wpa_priv_send_interface_status(iface, data);
break;
case EVENT_PMKID_CANDIDATE:
if (data == NULL)
return;
wpa_priv_send_event(iface, PRIVSEP_EVENT_PMKID_CANDIDATE,
&data->pmkid_candidate,
sizeof(struct pmkid_candidate));
break;
case EVENT_STKSTART:
if (data == NULL)
return;
wpa_priv_send_event(iface, PRIVSEP_EVENT_STKSTART,
&data->stkstart.peer, ETH_ALEN);
break;
case EVENT_FT_RESPONSE:
wpa_priv_send_ft_response(iface, data);
break;
default:
wpa_printf(MSG_DEBUG, "Unsupported driver event %d - TODO",
event);
break;
}
}
