X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=applications%2Fluci-app-upnp%2Fluasrc%2Fcontroller%2Fupnp.lua;fp=applications%2Fluci-app-upnp%2Fluasrc%2Fcontroller%2Fupnp.lua;h=83fa94154bd01ef3998e819630896c9b198490ab;hp=0000000000000000000000000000000000000000;hb=1bb4822dca6113f73e3bc89e2acf15935e6f8e92;hpb=9edd0e46c3f880727738ce8ca6ff1c8b85f99ef4

diff --git a/applications/luci-app-upnp/luasrc/controller/upnp.lua b/applications/luci-app-upnp/luasrc/controller/upnp.lua
new file mode 100644
index 000000000..83fa94154
--- /dev/null
+++ b/applications/luci-app-upnp/luasrc/controller/upnp.lua
@@ -0,0 +1,84 @@
+--[[
+LuCI - Lua Configuration Interface
+
+Copyright 2008 Steven Barth <steven@midlink.org>
+Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+]]--
+
+module("luci.controller.upnp", package.seeall)
+
+function index()
+	if not nixio.fs.access("/etc/config/upnpd") then
+		return
+	end
+
+	local page
+
+	page = entry({"admin", "services", "upnp"}, cbi("upnp/upnp"), _("UPNP"))
+	page.dependent = true
+
+	entry({"admin", "services", "upnp", "status"}, call("act_status")).leaf = true
+	entry({"admin", "services", "upnp", "delete"}, call("act_delete")).leaf = true
+end
+
+function act_status()
+	local ipt = io.popen("iptables --line-numbers -t nat -xnvL MINIUPNPD")
+	if ipt then
+		local fwd = { }
+		while true do
+			local ln = ipt:read("*l")
+			if not ln then
+				break
+			elseif ln:match("^%d+") then
+				local num, proto, extport, intaddr, intport =
+					ln:match("^(%d+).-([a-z]+).-dpt:(%d+) to:(%S-):(%d+)")
+
+				if num and proto and extport and intaddr and intport then
+					num     = tonumber(num)
+					extport = tonumber(extport)
+					intport = tonumber(intport)
+
+					fwd[#fwd+1] = {
+						num     = num,
+						proto   = proto:upper(),
+						extport = extport,
+						intaddr = intaddr,
+						intport = intport
+					}
+				end
+			end
+		end
+
+		ipt:close()
+
+		luci.http.prepare_content("application/json")
+		luci.http.write_json(fwd)
+	end
+end
+
+function act_delete(num)
+	local idx = tonumber(num)
+	local uci = luci.model.uci.cursor()
+
+	if idx and idx > 0 then
+		luci.sys.call("iptables -t filter -D MINIUPNPD %d 2>/dev/null" % idx)
+		luci.sys.call("iptables -t nat -D MINIUPNPD %d 2>/dev/null" % idx)
+
+		local lease_file = uci:get("upnpd", "config", "upnp_lease_file")
+		if lease_file and nixio.fs.access(lease_file) then
+			luci.sys.call("sed -i -e '%dd' %q" %{ idx, lease_file })
+		end
+
+		luci.http.status(200, "OK")
+		return
+	end
+
+	luci.http.status(400, "Bad request")
+end