--
-- This file is part of the Doodle3D project (http://doodle3d.com).
--
-- @copyright 2013, Doodle3D
-- @license This software is licensed under the terms of the GNU GPL v2 or later.
-- See file LICENSE.txt or visit http://www.gnu.org/licenses/gpl.html for full license details.


local log = require('util.logger')
local utils = require('util.utils')

local MOD_ABBR = "USTS"

local M = {}

local FOLDER = "/tmp/"
local FILE_PREFIX = "d3d-"
local FILE_EXTENSION = ".txt"

function getPath(fileName)
	return FOLDER..FILE_PREFIX..fileName..FILE_EXTENSION
end

function M.get(fileName)
	local path = getPath(fileName)
	local file, error = io.open(path,'r')
	if file == nil then
		--log:error(MOD_ABBR, "Util:Access:Can't read controller file. Error: "..error)
		return "",""
	else
		local status = file:read('*a')
		file:close()
		local code, msg = string.match(status, '([^|]+)|+(.*)')
		code = tonumber(code)
		return code,msg
	end
end

function M.set(fileName,code,msg)
	--log:info(MOD_ABBR, "setStatus: "..code.." | "..msg)
	local path = getPath(fileName)
	local file = io.open(path,'w')
	file:write(code.."|"..msg)
	file:flush()
	file:close()
end

return M