# HG changeset patch # User Matthew Wild # Date 1337195827 -3600 # Node ID 0978ada808cc7bdf77764608684ee60b7dd0241e # Parent eafed1728be363380acdfcc594afe337361ff0ef Remove util.broadcast diff -r eafed1728be3 -r 0978ada808cc util/broadcast.lua --- a/util/broadcast.lua Tue May 15 20:15:52 2012 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,68 +0,0 @@ --- Prosody IM --- Copyright (C) 2008-2010 Matthew Wild --- Copyright (C) 2008-2010 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;