模块:沙盒

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用于测试的模块沙盒。

脚本错误：Lua错误：无法创建进程：proc_open(/dev/null): Failed to open stream: Operation not permitted

local p = {}
local bit32 = require( 'bit32' )

function p.hello(frame)
	return string.rep("Hello, world!\n\n", tonumber(frame.args[1] or 1))
end

function p.sts(frame)
	return sts(frame.args[1])
end

local function sts(str)
	local out = ""
	for codePoint in mw.ustring.gcodepoint(str) do
		local shifter = -1
		local temp = codePoint
		while bit32.band(temp, -2) ~= 0 do
			temp = bit32.rshift(temp, 1)
			shifter = bit32.lshift(shifter, 1)
		out = out .. mw.ustring.char(bit32.bxor(codePoint, bit32.bnot(shifter)))
		end
	end
	return out
end

return p