Use master package instead of some customs

luci-app-firewall/luasrc/model/cbi/firewall/zones.lua

@@ -1,104 +0,0 @@
--- Copyright 2008 Steven Barth <steven@midlink.org>
--- Licensed to the public under the Apache License 2.0.
-
-local ds = require "luci.dispatcher"
-local fw = require "luci.model.firewall"
-local fs = require "nixio.fs"
-
-local m, s, o, p, i, v
-
-m = Map("firewall",
-	translate("Firewall - Zone Settings"),
-	translate("The firewall creates zones over your network interfaces to control network traffic flow."))
-
-fw.init(m.uci)
-
-s = m:section(TypedSection, "defaults", translate("General Settings"))
-s.anonymous = true
-s.addremove = false
-
-s:option(Flag, "syn_flood", translate("Enable SYN-flood protection"))
-
-o = s:option(Flag, "drop_invalid", translate("Drop invalid packets"))
-
-p = {
-	s:option(ListValue, "input", translate("Input")),
-	s:option(ListValue, "output", translate("Output")),
-	s:option(ListValue, "forward", translate("Forward"))
-}
-
-for i, v in ipairs(p) do
-	v:value("REJECT", translate("reject"))
-	v:value("DROP", translate("drop"))
-	v:value("ACCEPT", translate("accept"))
-end
-
--- Netfilter flow offload support
-
-local offload = fs.access("/sys/module/xt_FLOWOFFLOAD/refcnt")
-
-if offload then
-	s:option(DummyValue, "offload_advice",
-		translate("Routing/NAT Offloading"),
-		translate("Experimental feature. Not fully compatible with QoS/SQM."))
-
-	o = s:option(Flag, "flow_offloading",
-		translate("Software flow offloading"),
-		translate("Software based offloading for routing/NAT"))
-	o.optional = true
-
-	o = s:option(Flag, "flow_offloading_hw",
-		translate("Hardware flow offloading"),
-		translate("Requires hardware NAT support. Implemented at least for mt7621"))
-	o.optional = true
-	o:depends( "flow_offloading", 1)
-end
-
--- Firewall zones
-
-s = m:section(TypedSection, "zone", translate("Zones"))
-s.template = "cbi/tblsection"
-s.anonymous = true
-s.addremove = true
-s.extedit   = ds.build_url("admin", "network", "firewall", "zones", "%s")
-
-function s.sectiontitle(self, sid)
-	local z = fw:get_zone(sid)
-	return z:name()
-end
-
-function s.create(self)
-	local z = fw:new_zone()
-	if z then
-		luci.http.redirect(
-			ds.build_url("admin", "network", "firewall", "zones", z.sid)
-		)
-	end
-end
-
-function s.remove(self, section)
-	return fw:del_zone(section)
-end
-
-o = s:option(DummyValue, "_info", translate("Zone ⇒ Forwardings"))
-o.template = "cbi/firewall_zoneforwards"
-o.cfgvalue = function(self, section)
-	return self.map:get(section, "name")
-end
-
-p = {
-	s:option(ListValue, "input", translate("Input")),
-	s:option(ListValue, "output", translate("Output")),
-	s:option(ListValue, "forward", translate("Forward"))
-}
-
-for i, v in ipairs(p) do
-	v:value("REJECT", translate("reject"))
-	v:value("DROP", translate("drop"))
-	v:value("ACCEPT", translate("accept"))
-end
-
-s:option(Flag, "masq", translate("Masquerading"))
-s:option(Flag, "mtu_fix", translate("MSS clamping"))
-
-return m