From efc34e8501800158908ab1e73f66751b61571286 Mon Sep 17 00:00:00 2001
From: Rob White <rob@blue-wave.net>
Date: Thu, 26 Apr 2018 11:51:23 +0100
Subject: [PATCH] nodogsplash2: Add NDS Restart Hook for Firewall

nodogsplash2: Add NDS Restart Hook for Firewall
NodogSplash iptables entries are overwritten if the OpenWrt Firewall is restarted.
This change adds a restart hook to firewall.user to restart NodogSplash if Firewall is restarted.
Author-name: Rob White
Signed-off-by: Rob White rob@blue-wave.net
---
 nodogsplash2/files/nodogsplash.init | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/nodogsplash2/files/nodogsplash.init b/nodogsplash2/files/nodogsplash.init
index 32dc1eb..168007f 100755
--- a/nodogsplash2/files/nodogsplash.init
+++ b/nodogsplash2/files/nodogsplash.init
@@ -251,6 +251,26 @@ create_instance() {
 start_service() {
   include /lib/functions
 
+  if ! uci get firewall.nodogsplash2.path &> /dev/null ; then
+      if [ -f '/etc/nodogsplash/ndshook.sh' ] ; then
+        rm /etc/nodogsplash/ndshook.sh
+      fi
+    uci delete firewall.nodogsplash2 2> /dev/null
+    uci set firewall.nodogsplash2=include
+    uci set firewall.nodogsplash2.type=script
+    uci set firewall.nodogsplash2.path='/etc/nodogsplash/ndshook.sh'
+    uci commit firewall
+    /etc/init.d/firewall restart  2>&1 | logger
+  fi
+
+  if [ ! -f '/etc/nodogsplash/ndshook.sh' ] ; then
+    printf "#NDS Restart Hook Created by Nodogsplash. Do not modify.\n" > /etc/nodogsplash/ndshook.sh
+    printf "  if /usr/bin/ndsctl status > /dev/null; then\n" >> /etc/nodogsplash/ndshook.sh
+    printf "    echo \" * Restarting NodogSplash \"\n" >> /etc/nodogsplash/ndshook.sh
+    printf "    /etc/init.d/nodogsplash restart\n  fi\n" >> /etc/nodogsplash/ndshook.sh
+    chmod +x /etc/nodogsplash/ndshook.sh
+  fi
+
   mkdir -p /tmp/etc/
   config_load nodogsplash