File

util/envload.lua @ 10066:216ae100c04a

mod_pep: Only log when creating new pubsub services Once upon a time get_pep_service() would get called with random bare JIDs and remote hostnames, which is why it was logged this way. This seems to have been fixed, so it's not as useful anymore. It's still useful to know when it creates a new service object.
author Kim Alvefur <zash@zash.se>
date Tue, 09 Jul 2019 15:12:32 +0200
parent 8416:bc9cb23b604a
child 12576:d1aacc6a81ac
line wrap: on
line source

-- Prosody IM
-- Copyright (C) 2008-2011 Florian Zeitz
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
-- luacheck: ignore 113/setfenv 113/loadstring

local load, loadstring, setfenv = load, loadstring, setfenv;
local io_open = io.open;
local envload;
local envloadfile;

if setfenv then
	function envload(code, source, env)
		local f, err = loadstring(code, source);
		if f and env then setfenv(f, env); end
		return f, err;
	end

	function envloadfile(file, env)
		local fh, err, errno = io_open(file);
		if not fh then return fh, err, errno; end
		local f, err = load(function () return fh:read(2048); end, "@"..file);
		fh:close();
		if f and env then setfenv(f, env); end
		return f, err;
	end
else
	function envload(code, source, env)
		return load(code, source, nil, env);
	end

	function envloadfile(file, env)
		local fh, err, errno = io_open(file);
		if not fh then return fh, err, errno; end
		local f, err = load(fh:lines(2048), "@"..file, nil, env);
		fh:close();
		return f, err;
	end
end

return { envload = envload, envloadfile = envloadfile };