Comparison

util.filters: Support for 'filter hooks' that get called when a session is initialized for filters

comparison

equal deleted inserted replaced

-:e2cfc6b8fe5d
+:f8d61da5bcc1
 local t_insert, t_remove = table.insert, table.remove;
 module "filters"
+local new_filter_hooks = {};
 function initialize(session)
 	if not session.filters then
 		local filters = {};
 		session.filters = filters;
 		function session.filter(type, data)
 			local filter_list = filters[type];
 			if filter_list then
 				for i = 1, #filter_list do
-					data = filter_list[i](data);
+					data = filter_list[i](data, session);
 					if data == nil then break; end
 				end
 			end
 			return data;
 		end
 	end
+	for i=1,#new_filter_hooks do
+		new_filter_hooks[i](session);
+	end
 	return session.filter;
 end
 function add_filter(session, type, callback, priority)
 	if not session.filters then
 			end
 		end
 	end
 end
+function add_filter_hook(callback)
+	t_insert(new_filter_hooks, callback);
+end
 return _M;