minetest/builtin/init.lua
red-001 f3ad75691a Create a filesystem abstraction layer for CSM and only allow accessing files that are scanned into it. (#5965)
* Load client-side mods into memory before executing them.

This removes the remaining filesystem access that client-sided mods had and it will hopefully make then more secure.

* Lua Virtual filesystem: don't load the files into memory just scan the filenames into memory.

* Fix the issues with backtrace

* fix most of the issues

* fix code style.

* add a comment
2017-06-30 20:14:39 +02:00

55 lines
1.5 KiB
Lua

--
-- This file contains built-in stuff in Minetest implemented in Lua.
--
-- It is always loaded and executed after registration of the C API,
-- before loading and running any mods.
--
-- Initialize some very basic things
function core.debug(...) core.log(table.concat({...}, "\t")) end
if core.print then
local core_print = core.print
-- Override native print and use
-- terminal if that's turned on
function print(...)
local n, t = select("#", ...), {...}
for i = 1, n do
t[i] = tostring(t[i])
end
core_print(table.concat(t, "\t"))
end
core.print = nil -- don't pollute our namespace
end
math.randomseed(os.time())
os.setlocale("C", "numeric")
minetest = core
-- Load other files
local scriptdir = core.get_builtin_path()
local gamepath = scriptdir .. "game" .. DIR_DELIM
local clientpath = scriptdir .. "client" .. DIR_DELIM
local commonpath = scriptdir .. "common" .. DIR_DELIM
local asyncpath = scriptdir .. "async" .. DIR_DELIM
dofile(commonpath .. "strict.lua")
dofile(commonpath .. "serialize.lua")
dofile(commonpath .. "misc_helpers.lua")
if INIT == "game" then
dofile(gamepath .. "init.lua")
elseif INIT == "mainmenu" then
local mm_script = core.settings:get("main_menu_script")
if mm_script and mm_script ~= "" then
dofile(mm_script)
else
dofile(core.get_mainmenu_path() .. DIR_DELIM .. "init.lua")
end
elseif INIT == "async" then
dofile(asyncpath .. "init.lua")
elseif INIT == "client" then
os.setlocale = nil
dofile(clientpath .. "init.lua")
else
error(("Unrecognized builtin initialization type %s!"):format(tostring(INIT)))
end