From 029094c720d34baf4bd0283860247438500495dd Mon Sep 17 00:00:00 2001
From: MrMM <mm@freifunk-aachen.de>
Date: Sun, 11 Oct 2015 22:13:17 +0200
Subject: [PATCH] Use Variables to define the point where the SSID should be
changed
---
files/lib/gluon/ssid-changer/ssid-changer.sh | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/files/lib/gluon/ssid-changer/ssid-changer.sh b/files/lib/gluon/ssid-changer/ssid-changer.sh
index 95aead3..9f4f266 100755
--- a/files/lib/gluon/ssid-changer/ssid-changer.sh
+++ b/files/lib/gluon/ssid-changer/ssid-changer.sh
@@ -5,6 +5,10 @@
ONLINE_SSID='Freifunk'
OFFLINE_PREFIX='FF_OFFLINE_' # Use something short to leave space for the nodename
+UPPER_LIMIT='55' #Above this limit the online SSID will be used
+LOWER_LIMIT='45' #Below this limit the offline SSID will be used
+# In-between these two values the SSID will never be changed to preven it from toggeling every Minute.
+
# Generate an Offline SSID with the first and last Part of the nodename to allow owner to recognise wich node is down
NODENAME=`uname -n`
if [ ${#NODENAME} -gt $((30 - ${#OFFLINE_PREFIX})) ] ; then #32 would be possible as well
@@ -17,7 +21,7 @@ fi
#Is there an active Gateway?
GATEWAY_TQ=`batctl gwl | grep "^=>" | awk -F'[()]' '{print $2}'| tr -d " "`
-if [ $GATEWAY_TQ -gt 55 ];
+if [ $GATEWAY_TQ -gt $UPPER_LIMIT ];
then
echo "Gateway TQ is $GATEWAY_TQ node is online"
for HOSTAPD in $(ls /var/run/hostapd-phy*); do
@@ -39,7 +43,7 @@ then
fi
done
fi
-if [ $GATEWAY_TQ -lt 45 ];
+if [ $GATEWAY_TQ -lt $LOWER_LIMIT ];
then
echo "Gateway TQ is $GATEWAY_TQ node is considered offline"
for HOSTAPD in $(ls /var/run/hostapd-phy*); do
@@ -61,7 +65,7 @@ then
fi
done
fi
-if [ $GATEWAY_TQ -ge 45 -a $GATEWAY_TQ -le 55 ];
+if [ $GATEWAY_TQ -ge $LOWER_LIMIT -a $GATEWAY_TQ -le $UPPER_LIMIT ];
echo "TQ is $GATEWAY_TQ, do nothing"
HUP_NEEDED=9
--
GitLab