diff -r 47729fa90a6c -r 87c71e882437 util/pubsub.lua
--- a/util/pubsub.lua	Fri Jul 10 16:47:31 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,68 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2009 Matthew Wild
--- Copyright (C) 2008-2009 Waqas Hussain
--- 
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-
-local ipairs, pairs, setmetatable, type = 
-        ipairs, pairs, setmetatable, type;
-
-module "pubsub"
-
-local pubsub_node_mt = { __index = _M };
-
-function new_node(name)
-	return setmetatable({ name = name, subscribers = {} }, pubsub_node_mt);
-end
-
-function set_subscribers(node, subscribers_list, list_type)
-	local subscribers = node.subscribers;
-	
-	if list_type == "array" then
-		for _, jid in ipairs(subscribers_list) do
-			if not subscribers[jid] then
-				node:add_subscriber(jid);
-			end
-		end
-	elseif (not list_type) or list_type == "set" then
-		for jid in pairs(subscribers_list) do
-			if type(jid) == "string" then
-				node:add_subscriber(jid);
-			end
-		end
-	end
-end
-
-function get_subscribers(node)
-	return node.subscribers;
-end
-
-function publish(node, item, dispatcher, data)
-	local subscribers = node.subscribers;
-	for i = 1,#subscribers do
-		item.attr.to = subscribers[i];
-		dispatcher(data, item);
-	end
-end
-
-function add_subscriber(node, jid)
-	local subscribers = node.subscribers;
-	if not subscribers[jid] then
-		local space = #subscribers;
-		subscribers[space] = jid;
-		subscribers[jid] = space;
-	end
-end
-
-function remove_subscriber(node, jid)
-	local subscribers = node.subscribers;
-	if subscribers[jid] then
-		subscribers[subscribers[jid]] = nil;
-		subscribers[jid] = nil;
-	end
-end
-
-return _M;