add new ipk luci-app-flowoffload for kernel 4.14 fast path

include/target.mk

@@ -17,7 +17,7 @@ DEFAULT_PACKAGES:=base-files libc libgcc busybox dropbear mtd uci opkg netifd fs
 iptables-mod-nat-extra kmod-nf-nathelper kmod-nf-nathelper-extra kmod-macvlan kmod-nft-offload block-mount automount \
 default-settings ipset-lists luci luci-app-ddns luci-app-sqm luci-app-upnp luci-app-adbyby-plus luci-app-autoreboot \
 luci-app-filetransfer luci-app-shadowsocksr-pro luci-app-usb-printer luci-app-vsftpd ddns-scripts_aliyun luci-app-xlnetacc \
-luci-app-pptp-server luci-app-ipsec-vpnd luci-app-vlmcsd luci-app-wifischedule luci-app-wol luci-app-sfe luci-app-nlbwmon
+luci-app-pptp-server luci-app-ipsec-vpnd luci-app-vlmcsd luci-app-wifischedule luci-app-wol luci-app-sfe luci-app-flowoffload luci-app-nlbwmon
 # For nas targets
 DEFAULT_PACKAGES.nas:=block-mount fdisk lsblk mdadm
 # For router targets

package/lean/luci-app-flowoffload/Makefile

@@ -0,0 +1,17 @@
+# Copyright (C) 2016 Openwrt.org
+#
+# This is free software, licensed under the Apache License, Version 2.0 .
+#
+
+include $(TOPDIR)/rules.mk
+
+LUCI_TITLE:=LuCI support for Flow Offload
+LUCI_DEPENDS:=@LINUX_4_14
+LUCI_PKGARCH:=all
+PKG_VERSION:=1.0
+PKG_RELEASE:=1
+
+include $(TOPDIR)/feeds/luci/luci.mk
+
+# call BuildPackage - OpenWrt buildroot signature
+

package/lean/luci-app-flowoffload/luasrc/controller/flowoffload.lua

@@ -0,0 +1,11 @@
+module("luci.controller.flowoffload", package.seeall)
+
+function index()
+	if not nixio.fs.access("/etc/config/flowoffload") then
+		return
+	end
+	local page
+	page = entry({"admin", "network", "flowoffload"}, cbi("flowoffload"), _(" Flow Offload ACC"), 101)
+	page.i18n = "flowoffload"
+	page.dependent = true
+end

package/lean/luci-app-flowoffload/luasrc/model/cbi/flowoffload.lua

@@ -0,0 +1,25 @@
+local m,s,o
+local SYS  = require "luci.sys"
+
+
+if SYS.call("iptables --list | grep FLOWOFFLOAD >/dev/null") == 0 then
+	Status = translate("<strong><font color=\"green\">Linux Flow offload Forwarding Engine is Running</font></strong>")
+else
+	Status = translate("<strong><font color=\"red\">Linux Flow offload Forwarding  Engine is Not Running</font></strong>")
+end
+
+m = Map("flowoffload")
+m.title	= translate("Linux Flow Offload Forwarding Engine Settings")
+m.description = translate("Opensource Linux Flow Offload driver (Fast Path or HWNAT)")
+
+s = m:section(TypedSection, "flowoffload", "")
+s.addremove = false
+s.anonymous = true
+s.description = translate(string.format("%s<br /><br />", Status))
+
+enable = s:option(Flag, "enabled", translate("Enable"))
+enable.default = 0
+enable.rmempty = false
+
+
+return m

package/lean/luci-app-flowoffload/po/zh-cn/flowoffload.po

@@ -0,0 +1,35 @@
+msgid "SFE Acceleration"
+msgstr "SFE 转发加速"
+
+msgid "<strong><font color=\"green\">Shortcut Forwarding Engine is Running</font></strong>"
+msgstr "<strong><font color=\"green\">SFE 转发加速引擎正在运行</font></strong>"
+
+msgid "<strong><font color=\"red\">Shortcut Forwarding Engine is Not Running</font></strong>"
+msgstr "<strong><font color=\"red\">SFE 转发加速引擎未运行</font></strong>"
+
+msgid "Shortcut Forwarding Engine Acceleration Settings"
+msgstr "SFE 转发加速引擎设置"
+
+msgid "Opensource Qualcomm Shortcut FE driver (Fast Path)"
+msgstr "来自高通开源的 Shortcut FE 转发加速引擎 (Fast Path)"
+
+msgid "Enable"
+msgstr "启用"
+
+msgid "Wireless Acceleration"
+msgstr "无线加速"
+
+msgid "Enable Wireless Bridge Acceleration"
+msgstr "开启无线桥接加速"
+
+msgid "IPv6 Acceleration"
+msgstr "IPv6 加速"
+
+msgid "Enable IPv6 Acceleration"
+msgstr "开启IPv6加速"
+
+
+
+
+
+

package/lean/luci-app-flowoffload/root/etc/config/flowoffload

@@ -0,0 +1,4 @@
+
+config flowoffload 'config'
+	option enabled '1'
+

package/lean/luci-app-flowoffload/root/etc/init.d/flowoffload

@@ -0,0 +1,42 @@
+#!/bin/sh /etc/rc.common
+# Copyright (c) 2011-2015 OpenWrt.org
+
+START=30
+
+re=0
+
+start(){
+    enable=$(uci get flowoffload.config.enabled 2>/dev/null)
+    if [ $enable -eq 1 ]; then
+      echo "enable"
+      sed -i '/FLOWOFFLOAD/d' /etc/firewall.user
+      echo "iptables -I FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j FLOWOFFLOAD" >> /etc/firewall.user
+        if [ $re -eq 0 ]; then
+	echo $re
+              /etc/init.d/firewall restart
+        fi 
+  fi
+}
+
+stop(){
+    echo "stop"
+    iptables -D FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j FLOWOFFLOAD
+    enable=$(uci get flowoffload.config.enabled 2>/dev/null)	
+    if [ $enable -ne 1 ]; then
+      echo "disable"
+      sed -i '/FLOWOFFLOAD/d' /etc/firewall.user
+        if [ $re -ne 1 ]; then
+	echo $re
+              /etc/init.d/firewall restart
+        fi 
+    fi
+}
+
+restart(){
+	re=1
+	stop
+	start
+	/etc/init.d/firewall restart
+}
+
+

package/lean/luci-app-flowoffload/root/etc/uci-defaults/flowoffload

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+uci -q batch <<-EOF >/dev/null
+	delete ucitrack.@flowoffload[-1]
+	add ucitrack flowoffload
+	set ucitrack.@flowoffload[-1].init=flowoffload
+	commit ucitrack
+EOF
+
+/etc/init.d/flowoffload enable
+
+rm -f /tmp/luci-indexcache
+exit 0