Only change SSID if the exakt offline or onlie ssid is found

files/lib/gluon/ssid-changer/ssid-changer.sh

@@ -21,31 +21,41 @@ if [ $GATEWAY_TQ -gt 50 ];
 then
 	echo "Gateway TQ is $GATEWAY_TQ node is online"
 	for HOSTAPD in $(ls /var/run/hostapd-phy*); do
-		CURRENT_SSID=`grep '^ssid=' $HOSTAPD | cut -d"=" -f2`
+		CURRENT_SSID=`grep "^ssid=$ONLINE_SSID" $HOSTAPD | cut -d"=" -f2`
 		if [ $CURRENT_SSID == $ONLINE_SSID ]
 		then
 			echo "SSID $CURRENT_SSID is correct, noting to do"
 			HUP_NEEDED=0
-		else
+		fi
+		CURRENT_SSID=`grep "^ssid=$OFFLINE_SSID" $HOSTAPD | cut -d"=" -f2`
+		if [ $CURRENT_SSID == $OFFLINE_SSID ]
+		then
 			echo "SSID is $CURRENT_SSID, change to $ONLINE_SSID"
-			sed -i s/^ssid=.*/ssid=$ONLINE_SSID/ $HOSTAPD
+			sed -i s/^ssid=$CURRENT_SSID/ssid=$ONLINE_SSID/ $HOSTAPD
 			HUP_NEEDED=1 # HUP here would be to early for dualband devices
+		else
+			echo "There is something wrong, did not find SSID $ONLINE_SSID or $OFFLINE_SSID"
 		fi
 	done
 	
 else
 	echo "Gateway TQ is $GATEWAY_TQ node is considered offline"
 	for HOSTAPD in $(ls /var/run/hostapd-phy*); do
-		CURRENT_SSID=`grep '^ssid=' $HOSTAPD | cut -d"=" -f2`
+		CURRENT_SSID=`grep "^ssid=$OFFLINE_SSID" $HOSTAPD | cut -d"=" -f2`
 		if [ $CURRENT_SSID == $OFFLINE_SSID ]
 		then
 			echo "SSID $CURRENT_SSID is correct, noting to do"
 			HUP_NEEDED=0
-		else
-			echo "SSID is $CURRENT_SSID, change to $OFFLINE_SSID"
-			sed -i "s/^ssid=.*/ssid=$OFFLINE_SSID/" $HOSTAPD
-			HUP_NEEDED=1 # HUP here would be to early for dualband devices
-		fi
+		fi                                                                                      
+		CURRENT_SSID=`grep "^ssid=$ONLINE_SSID" $HOSTAPD | cut -d"=" -f2`                       
+		if [ $CURRENT_SSID == $ONLINE_SSID ]                                                    
+		then                                                                                  
+			echo "SSID is $CURRENT_SSID, change to $OFFLINE_SSID"                           
+			sed -i s/^ssid=$ONLINE_SSID/ssid=$OFFLINE_SSID/ $HOSTAPD                           
+			HUP_NEEDED=1 # HUP here would be to early for dualband devices                  
+		else                                                                                    
+			echo "There is something wrong, did not find SSID $ONLINE_SSID or $OFFLINE_SSID"
+		fi 
 	done
 fi