hostapd: collect and send info about associated stations.
- Collect the rssi,capabilities of associated stations from the
probe request frames and send an event with the collceted info
to upper layers via control socket .
- To avoid flood of event over control socket, send the event only
if the rssi has changed from last event by 10dbm(configurable).
BUG=b:36739213
TEST=Verified the changes by following test
1)connect/disconnect successfully
2)observed that the event is sent ony if the rssi has changed from
last event by 10dbm.
Change-Id: Id7e4c4ecf404a95aba1f31c3bf4733dcf526f6f8
Reviewed-on: https://chromium-review.googlesource.com/468227
Commit-Ready: NARAYANRADDI MASTI <nmasti@google.com>
Tested-by: NARAYANRADDI MASTI <nmasti@google.com>
Reviewed-by: Srinivasa duvvuri <sduvvuri@chromium.org>
diff --git a/src/ap/sta_info.c b/src/ap/sta_info.c
index 6f64d18..d0bfe77 100644
--- a/src/ap/sta_info.c
+++ b/src/ap/sta_info.c
@@ -38,6 +38,7 @@
#ifdef HOSTAPD
#include "ap/steering.h" /* for write_connect_timestamp() proto */
+#include "ap/monitor_sta.h"
#endif
static void ap_sta_remove_in_other_bss(struct hostapd_data *hapd,
@@ -1089,6 +1090,7 @@
#ifdef HOSTAPD
write_connect_timestamp(hapd, sta->addr);
+ monitor_sta_add(hapd->mon_sta, sta->addr);
#endif
hostapd_logger(hapd->msg_ctx, sta->addr,
HOSTAPD_MODULE_IEEE80211,
