Software /
code /
prosody
File
util/pluginloader.lua @ 3585:c8ce9923c315
prosody: Ensure componentmanager is loaded in the main file.
author | Waqas Hussain <waqas20@gmail.com> |
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date | Wed, 10 Nov 2010 02:50:35 +0500 |
parent | 3411:7170aaeb582d |
child | 4121:ea7e3f22f898 |
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-- Prosody IM -- Copyright (C) 2008-2010 Matthew Wild -- Copyright (C) 2008-2010 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- local plugin_dir = CFG_PLUGINDIR or "./plugins/"; local io_open, os_time = io.open, os.time; local loadstring, pairs = loadstring, pairs; module "pluginloader" local function load_file(name) local file, err = io_open(plugin_dir..name); if not file then return file, err; end local content = file:read("*a"); file:close(); return content, name; end function load_resource(plugin, resource, loader) local path, name = plugin:match("([^/]*)/?(.*)"); if name == "" then if not resource then resource = "mod_"..plugin..".lua"; end loader = loader or load_file; local content, err = loader(plugin.."/"..resource); if not content then content, err = loader(resource); end -- TODO add support for packed plugins return content, err; else if not resource then resource = "mod_"..name..".lua"; end loader = loader or load_file; local content, err = loader(plugin.."/"..resource); if not content then content, err = loader(path.."/"..resource); end -- TODO add support for packed plugins return content, err; end end function load_code(plugin, resource) local content, err = load_resource(plugin, resource); if not content then return content, err; end return loadstring(content, "@"..err); end return _M;