From 2c13c27b947903e91a567f0cf338f42e82dfe154 Mon Sep 17 00:00:00 2001
From: PolynomialDivision <vincent@systemli.org>
Date: Tue, 29 May 2018 20:03:51 +0200
Subject: [PATCH] use htmodes

---
 src/utils/dawn_iwinfo.c | 18 ++++++++++++++++++
 src/utils/ubus.c        |  2 ++
 2 files changed, 20 insertions(+)

diff --git a/src/utils/dawn_iwinfo.c b/src/utils/dawn_iwinfo.c
index f6040f3..07f763b 100644
--- a/src/utils/dawn_iwinfo.c
+++ b/src/utils/dawn_iwinfo.c
@@ -298,4 +298,22 @@ int get_channel_utilization(const char *ifname, uint64_t *last_channel_time, uin
     printf("GOT SURVEY INFO!\n");
     return (int)(dividend * 255 / divisor);
     iwinfo_finish();
+}
+
+int support_ht(const char *ifname) {
+    const struct iwinfo_ops *iw;
+
+    iw = iwinfo_backend(ifname);
+    int htmodes = 0;
+
+    if (iw->htmodelist(ifname, &htmodes))
+    {
+        printf("No HT mode information available\n");
+        return 0;
+    }
+
+    uint32_t ht_support_bitmask = (1 << 2) | (1 << 3);
+    int ret = htmodes & ht_support_bitmask;
+    iwinfo_finish();
+    return ret;
 }
\ No newline at end of file
diff --git a/src/utils/ubus.c b/src/utils/ubus.c
index 8be945d..87e5ac6 100644
--- a/src/utils/ubus.c
+++ b/src/utils/ubus.c
@@ -724,6 +724,8 @@ static int add_subscriber(char *name) {
     get_ssid(name, hostapd_entry->ssid);
 
     // TODO: here we need to add ht and vht supported!!!
+    // actually we wanted to use an ubus call but for now we can use libiwinfo
+
 
     ret = ubus_register_subscriber(ctx, &hostapd_entry->subscriber);
     ret = ubus_subscribe( ctx, &hostapd_entry->subscriber, id);