prosody
b8eec163a823
util/pluginloader.lua

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util/pluginloader.lua @ 1669:b8eec163a823

Commit initial version of mod_compression.
author Tobias Markmann <tm@ayena.de>
date Wed, 12 Aug 2009 20:05:05 +0200
parent 1522:569d58d21612
child 2276:d9302be05f86
child 2923:b7049746bd29
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2009 Matthew Wild
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3 -- Copyright (C) 2008-2009 Waqas Hussain
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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10 local plugin_dir = CFG_PLUGINDIR or "./plugins/";
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12 local io_open = io.open;
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13 local loadstring = loadstring;
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15 module "pluginloader"
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17 local function load_file(name)
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18 local file, err = io_open(plugin_dir..name);
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19 if not file then return file, err; end
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20 local content = file:read("*a");
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21 file:close();
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22 return content, name;
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23 end
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25 function load_resource(plugin, resource)
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26 if not resource then
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27 resource = "mod_"..plugin..".lua";
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28 end
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29 local content, err = load_file(plugin.."/"..resource);
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30 if not content then content, err = load_file(resource); end
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31 -- TODO add support for packed plugins
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32 return content, err;
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33 end
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35 function load_code(plugin, resource)
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36 local content, err = load_resource(plugin, resource);
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37 if not content then return content, err; end
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38 return loadstring(content, "@"..err);
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39 end
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41 return _M;