From 105653108abdeb139bff2f881102b577a8780e70 Mon Sep 17 00:00:00 2001
From: Ycarus <ycarus@zugaina.org>
Date: Fri, 30 Mar 2018 11:12:14 +0200
Subject: [PATCH] Add option to disable omr-tracker

---
 luci-app-omr-tracker/luasrc/model/cbi/omr-tracker.lua | 8 ++++++++
 omr-tracker/files/etc/config/omr-tracker              | 4 ++++
 omr-tracker/files/etc/init.d/omr-tracker              | 5 ++++-
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/luci-app-omr-tracker/luasrc/model/cbi/omr-tracker.lua b/luci-app-omr-tracker/luasrc/model/cbi/omr-tracker.lua
index 1dfb529e4..85012392e 100644
--- a/luci-app-omr-tracker/luasrc/model/cbi/omr-tracker.lua
+++ b/luci-app-omr-tracker/luasrc/model/cbi/omr-tracker.lua
@@ -8,6 +8,10 @@ m = Map("omr-tracker", translate("OMR-Tracker"), translate("OMR-Tracker detect w
 s = m:section(TypedSection, "defaults", translate("Defaults Settings"))
 s.anonymous   = true
 
+o = s:option(Flag, "enabled", translate("Enable"), translate("When tracker is disabled, connection failover is also disabled"))
+o.default     = true
+o.rmempty     = false
+
 o = s:option(Value, "timeout", translate("Timeout (s)"))
 o.placeholder = "1"
 o.default     = "1"
@@ -48,6 +52,10 @@ for _, iface in ipairs(ifaces) do
 	end
 end
 
+o = s:option(Flag, "enabled", translate("Enable"))
+o.default     = true
+o.rmempty     = false
+
 o = s:option(Value, "timeout", translate("Timeout (s)"))
 o.placeholder = "1"
 o.default     = "1"
diff --git a/omr-tracker/files/etc/config/omr-tracker b/omr-tracker/files/etc/config/omr-tracker
index b24dd3f75..e29aa6249 100644
--- a/omr-tracker/files/etc/config/omr-tracker
+++ b/omr-tracker/files/etc/config/omr-tracker
@@ -1,6 +1,10 @@
 config defaults 'defaults'
         list hosts '4.2.2.1'
         list hosts '8.8.8.8'
+        list hosts '8.8.4.4'
+        list hosts '9.9.9.9'
+        list hosts '1.1.1.1'
+        list hosts '1.0.0.1'
         option timeout '1'
         option tries '4'
         option interval '2'
diff --git a/omr-tracker/files/etc/init.d/omr-tracker b/omr-tracker/files/etc/init.d/omr-tracker
index 6a421a42c..492c0a81a 100755
--- a/omr-tracker/files/etc/init.d/omr-tracker
+++ b/omr-tracker/files/etc/init.d/omr-tracker
@@ -11,7 +11,7 @@
 
 _validate_section() {
 	local tmp_hosts=$hosts tmp_timeout=$timeout tmp_tries=$tries
-	local tmp_interval=$interval tmp_options=$options tmp_type=$type
+	local tmp_interval=$interval tmp_options=$options tmp_type=$type tmp_enabled=$enabled
 
 	uci_validate_section omr-tracker "$1" "$2" \
 		'hosts:list(host)'  \
@@ -19,6 +19,7 @@ _validate_section() {
 		'tries:uinteger'    \
 		'interval:uinteger' \
 		'type:string'       \
+		'enabled:bool:1'    \
 		'options:string'
 
 	[ -z "$hosts"    ] && hosts=$tmp_hosts
@@ -27,6 +28,7 @@ _validate_section() {
 	[ -z "$interval" ] && interval=$tmp_interval
 	[ -z "$options"  ] && options=$tmp_options
 	[ -z "$type"  ] && type=$tmp_type
+	[ -z "$enabled"  ] && enabled=$tmp_enabled
 }
 
 _launch_tracker() {
@@ -47,6 +49,7 @@ _launch_tracker() {
 	config_get gateway "$1" gateway
 
 	[ -z "$ifname" ] || [ -z "$multipath" ] || [ "$multipath" = "off" ] && [ "$1" != "glorytun" ] && return
+	[ $enabled = 0 ] && return
 	[ -z "$type" ] && type="ping"
 
 	procd_open_instance