C++ (Cpp) hostapd_ext_capab_byte Examples

Example #1

File: ieee802_11_shared.c Project: RTEMS/rtems-libbsd

u8 * hostapd_eid_ext_capab(struct hostapd_data *hapd, u8 *eid)
{
	u8 *pos = eid;
	u8 len = 0, i;

	if (hapd->conf->tdls & (TDLS_PROHIBIT | TDLS_PROHIBIT_CHAN_SWITCH))
		len = 5;
	if (len < 4 && hapd->conf->interworking)
		len = 4;
	if (len < 3 && hapd->conf->wnm_sleep_mode)
		len = 3;
	if (len < 1 && hapd->iconf->obss_interval)
		len = 1;
	if (len < 7 && hapd->conf->ssid.utf8_ssid)
		len = 7;
	if (len < 9 &&
	    (hapd->conf->ftm_initiator || hapd->conf->ftm_responder))
		len = 9;
#ifdef CONFIG_WNM_AP
	if (len < 4)
		len = 4;
#endif /* CONFIG_WNM_AP */
#ifdef CONFIG_HS20
	if (hapd->conf->hs20 && len < 6)
		len = 6;
#endif /* CONFIG_HS20 */
#ifdef CONFIG_MBO
	if (hapd->conf->mbo_enabled && len < 6)
		len = 6;
#endif /* CONFIG_MBO */
#ifdef CONFIG_FILS
	if ((!(hapd->conf->wpa & WPA_PROTO_RSN) ||
	     !wpa_key_mgmt_fils(hapd->conf->wpa_key_mgmt)) && len < 10)
		len = 10;
#endif /* CONFIG_FILS */
	if (len < hapd->iface->extended_capa_len)
		len = hapd->iface->extended_capa_len;
	if (len == 0)
		return eid;

	*pos++ = WLAN_EID_EXT_CAPAB;
	*pos++ = len;
	for (i = 0; i < len; i++, pos++) {
		hostapd_ext_capab_byte(hapd, pos, i);

		if (i < hapd->iface->extended_capa_len) {
			*pos &= ~hapd->iface->extended_capa_mask[i];
			*pos |= hapd->iface->extended_capa[i];
		}
	}

	while (len > 0 && eid[1 + len] == 0) {
		len--;
		eid[1] = len;
	}
	if (len == 0)
		return eid;

	return eid + 2 + len;
}

Example #2

File: ieee802_11_shared.c Project: Adrellias/mana

u8 * hostapd_eid_ext_capab(struct hostapd_data *hapd, u8 *eid)
{
	u8 *pos = eid;
	u8 len = 0, i;

	if (hapd->conf->tdls & (TDLS_PROHIBIT | TDLS_PROHIBIT_CHAN_SWITCH))
		len = 5;
	if (len < 4 && hapd->conf->interworking)
		len = 4;
	if (len < 3 && hapd->conf->wnm_sleep_mode)
		len = 3;
	if (len < 1 && hapd->iconf->obss_interval)
		len = 1;
	if (len < 7 && hapd->conf->ssid.utf8_ssid)
		len = 7;
#ifdef CONFIG_WNM
	if (len < 4)
		len = 4;
#endif /* CONFIG_WNM */
#ifdef CONFIG_HS20
	if (hapd->conf->hs20 && len < 6)
		len = 6;
#endif /* CONFIG_HS20 */
	if (len < hapd->iface->extended_capa_len)
		len = hapd->iface->extended_capa_len;
	if (len == 0)
		return eid;

	*pos++ = WLAN_EID_EXT_CAPAB;
	*pos++ = len;
	for (i = 0; i < len; i++, pos++) {
		hostapd_ext_capab_byte(hapd, pos, i);

		if (i < hapd->iface->extended_capa_len) {
			*pos &= ~hapd->iface->extended_capa_mask[i];
			*pos |= hapd->iface->extended_capa[i];
		}
	}

	while (len > 0 && eid[1 + len] == 0) {
		len--;
		eid[1] = len;
	}
	if (len == 0)
		return eid;

	return eid + 2 + len;
}