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hostapd: add ubus call for ap features 

The call "get_features" allows to gather hostapd config options
via ubus. As first infos we add the ht and vht support.
Although nl80211 supports to gather informations about
ht and vht capabilities, the hostapd configuration can disable
vht and ht. However, it is possible that the iw output is not
representing the actual hostapd configuration.

Signed-off-by: Nick Hainke <vincent@systemli.org>
This commit is contained in:
Nick Hainke 2018-04-26 00:03:05 +02:00 committed by John Crispin
parent ae95a8ad3e
commit 74ac742277
1 changed files with 16 additions and 0 deletions
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16
package/network/services/hostapd/src/src/ap/ubus.c
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@ -198,6 +198,21 @@ hostapd_bss_get_clients(struct ubus_context *ctx, struct ubus_object *obj,
return 0;
}
static int
hostapd_bss_get_features(struct ubus_context *ctx, struct ubus_object *obj,
struct ubus_request_data *req, const char *method,
struct blob_attr *msg)
{
struct hostapd_data *hapd = container_of(obj, struct hostapd_data, ubus.obj);
blob_buf_init(&b, 0);
blobmsg_add_u8(&b, "ht_supported", ht_supported(hapd->iface->hw_features));
blobmsg_add_u8(&b, "vht_supported", vht_supported(hapd->iface->hw_features));
ubus_send_reply(ctx, req, b.head);
return 0;
}
enum {
NOTIFY_RESPONSE,
__NOTIFY_MAX
@ -915,6 +930,7 @@ static const struct ubus_method bss_methods[] = {
UBUS_METHOD_NOARG("wps_start", hostapd_bss_wps_start),
UBUS_METHOD_NOARG("wps_cancel", hostapd_bss_wps_cancel),
UBUS_METHOD_NOARG("update_beacon", hostapd_bss_update_beacon),
UBUS_METHOD_NOARG("get_features", hostapd_bss_get_features),
#ifdef NEED_AP_MLME
UBUS_METHOD("switch_chan", hostapd_switch_chan, csa_policy),
#endif