fix menu separators + sys dir restructure

sys/apps/network/proxy.lua

@@ -0,0 +1,60 @@
+local Event  = require('event')
+local Socket = require('socket')
+local Util   = require('util')
+
+local function getProxy(path)
+	local x = Util.split(path, '(.-)/')
+	local proxy = _G
+	for _, v in pairs(x) do
+		proxy = proxy[v]
+		if not proxy then
+			break
+		end
+	end
+	return proxy
+end
+
+Event.addRoutine(function()
+	while true do
+		print('proxy: listening on port 188')
+		local socket = Socket.server(188)
+
+		print('proxy: connection from ' .. socket.dhost)
+
+		Event.addRoutine(function()
+			local path = socket:read(2)
+			if path then
+				local api = getProxy(path)
+
+				if not api then
+					print('proxy: invalid API')
+					socket:close()
+					return
+				end
+
+				local methods = { }
+				for k,v in pairs(api) do
+					if type(v) == 'function' then
+						table.insert(methods, k)
+					end
+				end
+				socket:write(methods)
+
+				local s, m = pcall(function()
+					while true do
+						local data = socket:read()
+						if not data then
+							print('proxy: lost connection from ' .. socket.dhost)
+							break
+						end
+						socket:write({ api[data[1]](table.unpack(data, 2)) })
+					end
+				end)
+				if not s and m then
+					_G.printError(m)
+				end
+			end
+			socket:close()
+		end)
+	end
+end)