# HG changeset patch
# User Waqas Hussain <waqas20@gmail.com>
# Date 1244995290 -18000
# Node ID 015d624a2a71469f9d4391046693b139798c595e
# Parent  71fbf8a52dcfa41920b723978307676a43625160
util.pluginloader: Initial commit - a plugin resource loader

diff -r 71fbf8a52dcf -r 015d624a2a71 util/pluginloader.lua
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/util/pluginloader.lua	Sun Jun 14 21:01:30 2009 +0500
@@ -0,0 +1,33 @@
+
+local plugin_dir = CFG_PLUGINDIR or "./plugins/";
+
+local io_open = io.open;
+local loadstring = loadstring;
+
+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)
+	if not resource then
+		resource = "mod_"..plugin..".lua";
+	end
+	local content, err = load_file(plugin.."/"..resource);
+	if not content then content, err = load_file(resource); end
+	-- TODO add support for packed plugins
+	return content, err;
+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), err;
+end
+
+return _M;