local _G = _G;
-local setmetatable, loadfile, pcall, rawget, rawset, io, error, dofile, type, pairs, table =
- setmetatable, loadfile, pcall, rawget, rawset, io, error, dofile, type, pairs, table;
+local setmetatable, loadfile, pcall, rawget, rawset, io, error, dofile, type, pairs, table, format =
+ setmetatable, loadfile, pcall, rawget, rawset, io, error, dofile, type, pairs, table, string.format;
+
local eventmanager = require "core.eventmanager";
if parsers[format] and parsers[format].load then
local f, err = io.open(filename);
- if f then
+ if f then
local ok, err = parsers[format].load(f:read("*a"), filename);
f:close();
if ok then
rawset(env, "__currenthost", "*") -- Default is global
function env.Host(name)
+ if rawget(config, name) and rawget(config[name].core, "component_module") then
+ error(format("Host %q clashes with previously defined %s Component %q, for services use a sub-domain like conference.%s",
+ name, config[name].core.component_module:gsub("^%a+$", { component = "external", muc = "MUC"}), name, name), 0);
+ end
rawset(env, "__currenthost", name);
-- Needs at least one setting to logically exist :)
set(name or "*", "core", "defined", true);
env.host = env.Host;
function env.Component(name)
+ if rawget(config, name) and rawget(config[name].core, "defined") and not rawget(config[name].core, "component_module") then
+ error(format("Component %q clashes with previously defined Host %q, for services use a sub-domain like conference.%s",
+ name, name, name), 0);
+ end
set(name, "core", "component_module", "component");
-- Don't load the global modules by default
set(name, "core", "load_global_modules", false);