From 942fd3d9657357ee6c6a47570a54bea4754e585e Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Sat, 13 Feb 2010 15:34:22 +0000
Subject: Backed out changeset cb1f9266130b: better way to achieve this to be
 committed Real Soon Now.

---
 util/datamanager.lua | 43 -------------------------------------------
 1 file changed, 43 deletions(-)

diff --git a/util/datamanager.lua b/util/datamanager.lua
index 3982a710..a2da0aa3 100644
--- a/util/datamanager.lua
+++ b/util/datamanager.lua
@@ -60,9 +60,7 @@ local callbacks = {};
 
 ------- API -------------
 
-local _set_data_path;
 function set_data_path(path)
-	if _set_data_path then return _set_data_path(path); end
 	log("debug", "Setting data path to: %s", path);
 	data_path = path;
 end
@@ -75,18 +73,14 @@ local function callback(username, host, datastore, data)
 	
 	return username, host, datastore, data;
 end
-local _add_callback;
 function add_callback(func)
-	if _add_callback then return _add_callback(func); end
 	if not callbacks[func] then -- Would you really want to set the same callback more than once?
 		callbacks[func] = true;
 		callbacks[#callbacks+1] = func;
 		return true;
 	end
 end
-local _remove_callback;
 function remove_callback(func)
-	if _remove_callback then return _remove_callback(func); end
 	if callbacks[func] then
 		for i, f in ipairs(callbacks) do
 			if f == func then
@@ -98,9 +92,7 @@ function remove_callback(func)
 	end
 end
 
-local _getpath;
 function getpath(username, host, datastore, ext, create)
-	if _getpath then return _getpath(username, host, datastore, ext, create); end
 	ext = ext or "dat";
 	host = (host and encode(host)) or "_global";
 	username = username and encode(username);
@@ -116,9 +108,7 @@ function getpath(username, host, datastore, ext, create)
 	end
 end
 
-local _load;
 function load(username, host, datastore)
-	if _load then return _load(username, host, datastore); end
 	local data, ret = loadfile(getpath(username, host, datastore));
 	if not data then
 		log("debug", "Failed to load "..datastore.." storage ('"..ret.."') for user: "..(username or "nil").."@"..(host or "nil"));
@@ -133,9 +123,7 @@ function load(username, host, datastore)
 	return ret;
 end
 
-local _store;
 function store(username, host, datastore, data)
-	if _store then return _store(username, host, datastore, data); end
 	if not data then
 		data = {};
 	end
@@ -163,9 +151,7 @@ function store(username, host, datastore, data)
 	return true;
 end
 
-local _list_append;
 function list_append(username, host, datastore, data)
-	if _list_append then return _list_append(username, host, datastore, data); end
 	if not data then return; end
 	if callback(username, host, datastore) == false then return true; end
 	-- save the datastore
@@ -181,9 +167,7 @@ function list_append(username, host, datastore, data)
 	return true;
 end
 
-local _list_store;
 function list_store(username, host, datastore, data)
-	if _list_store then return _list_store(username, host, datastore, data); end
 	if not data then
 		data = {};
 	end
@@ -209,9 +193,7 @@ function list_store(username, host, datastore, data)
 	return true;
 end
 
-local _list_load;
 function list_load(username, host, datastore)
-	if _list_load then return _list_load(username, host, datastore); end
 	local data, ret = loadfile(getpath(username, host, datastore, "list"));
 	if not data then
 		log("debug", "Failed to load "..datastore.." storage ('"..ret.."') for user: "..(username or "nil").."@"..(host or "nil"));
@@ -227,29 +209,4 @@ function list_load(username, host, datastore)
 	return items;
 end
 
-function set(t)
-	_set_data_path = t.set_data_path;
-	_add_callback = t.add_callback;
-	_remove_callback = t.remove_callback;
-	_getpath = t.getpath;
-	_load = t.load;
-	_store = t.store;
-	_list_append = t.list_append;
-	_list_store = t.list_store;
-	_list_load = t.list_load;
-end
-function get()
-	return {
-		set_data_path = _set_data_path;
-		add_callback = _add_callback;
-		remove_callback = _remove_callback;
-		getpath = _getpath;
-		load = _load;
-		store = _store;
-		list_append = _list_append;
-		list_store = _list_store;
-		list_load = _list_load;
-	};
-end
-
 return _M;
-- 
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