From: David Bauer <mail@david-bauer.net>
Date: Wed, 17 Aug 2022 00:17:40 +0000 (+0200)
Subject: usteer: add connected-since
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=837f144f6cd8c5fb55cf61181d8cf434f40dd6a0;p=project%2Fusteer.git

usteer: add connected-since

Fetch the age of the association for STAs in order to implement minimum
intervals after which a STA is considered kickable.

Signed-off-by: David Bauer <mail@david-bauer.net>
---

diff --git a/nl80211.c b/nl80211.c
index f0ac137..a232505 100644
--- a/nl80211.c
+++ b/nl80211.c
@@ -269,6 +269,9 @@ static void nl80211_update_sta(struct usteer_node *node, struct sta_info *si)
 
 	if (tb_sta[NL80211_STA_INFO_SIGNAL_AVG])
 		signal = (int8_t) nla_get_u8(tb_sta[NL80211_STA_INFO_SIGNAL_AVG]);
+	
+	if (tb_sta[NL80211_STA_INFO_CONNECTED_TIME])
+		si->connected_since = current_time - (nla_get_u32(tb_sta[NL80211_STA_INFO_CONNECTED_TIME]) * 1000);
 
 	usteer_sta_info_update(si, signal, true);
 
diff --git a/sta.c b/sta.c
index 740463d..ed7e40e 100644
--- a/sta.c
+++ b/sta.c
@@ -150,6 +150,7 @@ void usteer_sta_disconnected(struct sta_info *si)
 {
 	si->connected = STA_NOT_CONNECTED;
 	si->kick_time = 0;
+	si->connected_since = 0;
 	usteer_sta_info_update_timeout(si, config.local_sta_timeout);
 }
 
diff --git a/ubus.c b/ubus.c
index c385870..8aaf5f1 100644
--- a/ubus.c
+++ b/ubus.c
@@ -403,6 +403,7 @@ usteer_ubus_get_connected_clients(struct ubus_context *ctx, struct ubus_object *
 			blobmsg_add_u32(&b, "signal", si->signal);
 			blobmsg_add_u64(&b, "created", si->created);
 			blobmsg_add_u64(&b, "seen", si->seen);
+			blobmsg_add_u64(&b, "connected_since", si->connected_since);
 			blobmsg_add_u64(&b, "last_connected", si->last_connected);
 
 			t = blobmsg_open_table(&b, "snr-kick");
diff --git a/usteer.h b/usteer.h
index bbb7ff1..4f5aa1b 100644
--- a/usteer.h
+++ b/usteer.h
@@ -241,7 +241,10 @@ struct sta_info {
 	struct sta_info_stats stats[__EVENT_TYPE_MAX];
 	uint64_t created;
 	uint64_t seen;
+
+	uint64_t connected_since;
 	uint64_t last_connected;
+
 	int signal;
 
 	uint8_t rrm;