luci-app-ssr-plus: Add "use system settings" for AdGuardHome

package/lean/luci-app-ssr-plus/luasrc/model/cbi/shadowsocksr/client.lua

@@ -62,6 +62,7 @@ o.default = gfw
 o = s:option(ListValue, "pdnsd_enable", translate("Resolve Dns Mode"))
 o:value("1", translate("Use Pdnsd tcp query and cache"))
 o:value("0", translate("Use Local DNS Service listen port 5335"))
+o:value("2", translate("Use system settings"))
 o.default = 1
 
 o = s:option(ListValue, "tunnel_forward", translate("Anti-pollution DNS Server"))

package/lean/luci-app-ssr-plus/po/zh-cn/ssr-plus.po

@@ -473,6 +473,9 @@ msgstr "服务器节点"
 msgid "Use Local DNS Service listen port 5335"
 msgstr "使用本机端口为5335的DNS服务"
 
+msgid "Use system settings"
+msgstr "跟随系统设置"
+
 msgid "Server Node Type"
 msgstr "服务器节点类型"
 

package/lean/luci-app-ssr-plus/root/etc/init.d/shadowsocksr

@@ -475,20 +475,20 @@ start() {
 	switch_enable=1
 	fi
 	if rules ;then
-	start_redir
-  
-  mkdir -p /tmp/dnsmasq.d
-	if ! [ "$run_mode" = "oversea" ] ;then
-		cat > /tmp/dnsmasq.d/dnsmasq-ssr.conf <<EOF
+		start_redir
+		if ! [ "$(uci_get_by_type global pdnsd_enable)" = "2" ] ;then
+			mkdir -p /tmp/dnsmasq.d
+			if ! [ "$run_mode" = "oversea" ] ;then
+				cat > /tmp/dnsmasq.d/dnsmasq-ssr.conf <<EOF
 conf-dir=/etc/dnsmasq.ssr
 EOF
-  else
-		cat > /tmp/dnsmasq.d/dnsmasq-ssr.conf <<EOF
+			else
+				cat > /tmp/dnsmasq.d/dnsmasq-ssr.conf <<EOF
 conf-dir=/etc/dnsmasq.oversea
 EOF
-	fi
-	/etc/init.d/dnsmasq restart >/dev/null 2>&1
-	
+			fi
+			/etc/init.d/dnsmasq restart >/dev/null 2>&1
+		fi
 	fi
 	start_server	
 	start_local