From a41d900875ad6df24c037b638adedaf0ae987543 Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Sun, 19 Dec 2010 02:57:58 +0000
Subject: mod_pubsub, util.pubsub: Remove from 0.8

---
 util/pubsub.lua | 84 ---------------------------------------------------------
 1 file changed, 84 deletions(-)
 delete mode 100644 util/pubsub.lua

(limited to 'util')

diff --git a/util/pubsub.lua b/util/pubsub.lua
deleted file mode 100644
index 811f4a15..00000000
--- a/util/pubsub.lua
+++ /dev/null
@@ -1,84 +0,0 @@
-module("pubsub", package.seeall);
-
-local service = {};
-local service_mt = { __index = service };
-
-function new(cb)
-	return setmetatable({ cb = cb or {}, nodes = {} }, service_mt);
-end
-
-function service:add_subscription(node, actor, jid)
-	local node_obj = self.nodes[node];
-	if not node_obj then
-		return false, "item-not-found";
-	end
-	node_obj.subscribers[jid] = true;
-	return true;
-end
-
-function service:remove_subscription(node, actor, jid)
-	local node_obj = self.nodes[node];
-	if not node_obj then
-		return false, "item-not-found";
-	end
-	if not node_obj.subscribers[jid] then
-		return false, "not-subscribed";
-	end
-	node_obj.subscribers[jid] = nil;
-	return true;
-end
-
-function service:get_subscription(node, actor, jid)
-	local node_obj = self.nodes[node];
-	if node_obj then
-		return node_obj.subscribers[jid];
-	end
-end
-
-function service:create(node, actor)
-	if not self.nodes[node] then
-		self.nodes[node] = { name = node, subscribers = {}, config = {}, data = {} };
-		return true;
-	end
-	return false, "conflict";
-end
-
-function service:publish(node, actor, id, item)
-	local node_obj = self.nodes[node];
-	if not node_obj then
-		node_obj = { name = node, subscribers = {}, config = {}, data = {} };
-		self.nodes[node] = node_obj;
-	end
-	node_obj.data[id] = item;
-	self.cb.broadcaster(node, node_obj.subscribers, item);
-	return true;
-end
-
-function service:retract(node, actor, id, retract)
-	local node_obj = self.nodes[node];
-	if (not node_obj) or (not node_obj.data[id]) then
-		return false, "item-not-found";
-	end
-	node_obj.data[id] = nil;
-	if retract then
-		self.cb.broadcaster(node, node_obj.subscribers, retract);
-	end
-	return true
-end
-
-function service:get(node, actor, id)
-	local node_obj = self.nodes[node];
-	if node_obj then
-		if id then
-			return { node_obj.data[id] };
-		else
-			return node_obj.data;
-		end
-	end
-end
-
-function service:get_nodes(actor)
-	return true, self.nodes;
-end
-
-return _M;
-- 
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