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58 lines
1.4 KiB
58 lines
1.4 KiB
-- Prosody IM
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-- Copyright (C) 2008-2010 Matthew Wild
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-- Copyright (C) 2008-2010 Waqas Hussain
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--
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-- This project is MIT/X11 licensed. Please see the
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-- COPYING file in the source package for more information.
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--
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local plugin_dir = CFG_PLUGINDIR or "./plugins/";
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local io_open, os_time = io.open, os.time;
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local loadstring, pairs = loadstring, pairs;
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module "pluginloader"
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local function load_file(name)
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local file, err = io_open(plugin_dir..name);
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if not file then return file, err; end
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local content = file:read("*a");
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file:close();
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return content, name;
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end
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function load_resource(plugin, resource, loader)
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local path, name = plugin:match("([^/]*)/?(.*)");
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if name == "" then
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if not resource then
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resource = "mod_"..plugin..".lua";
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end
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loader = loader or load_file;
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local content, err = loader(plugin.."/"..resource);
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if not content then content, err = loader(resource); end
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-- TODO add support for packed plugins
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return content, err;
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else
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if not resource then
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resource = "mod_"..name..".lua";
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end
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loader = loader or load_file;
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local content, err = loader(plugin.."/"..resource);
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if not content then content, err = loader(path.."/"..resource); end
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-- TODO add support for packed plugins
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return content, err;
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end
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end
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function load_code(plugin, resource)
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local content, err = load_resource(plugin, resource);
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if not content then return content, err; end
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return loadstring(content, "@"..err);
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end
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return _M;
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