prosody
2b3ee52fba32
core/modulemanager.lua

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core/modulemanager.lua @ 4641:2b3ee52fba32

modulemanager: Make module_has_method and module_call_method use rawget()
author Matthew Wild <mwild1@gmail.com>
date Sat, 21 Apr 2012 20:04:07 +0100
parent 4640:645c93eaf249
child 4642:c1602c07d14d
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4640:645c93eaf249 4641:2b3ee52fba32
259 function is_loaded(host, name) 259 function is_loaded(host, name)
260 return modulemap[host] and modulemap[host][name] and true; 260 return modulemap[host] and modulemap[host][name] and true;
261 end 261 end
262 262
263 function module_has_method(module, method) 263 function module_has_method(module, method)
264 return type(module.module[method]) == "function"; 264 return type(rawget(module.module, method)) == "function";
265 end 265 end
266 266
267 function call_module_method(module, method, ...) 267 function call_module_method(module, method, ...)
268 if module_has_method(module, method) then 268 local f = rawget(module.module, method);
269 local f = module.module[method]; 269 if type(f) == "function" then
270 return pcall(f, ...); 270 return pcall(f, ...);
271 else 271 else
272 return false, "no-such-method"; 272 return false, "no-such-method";
273 end 273 end
274 end 274 end