net.dns: Automatically add nameserver 127.0.0.1 if /etc/resolv.conf missing or empty...

[prosody.git] / util / jid.lua

diff --git a/util/jid.lua b/util/jid.lua
index 68449aa1c72bd934f42967b5dd444c7d64269b58..ccc8309c3a23a411315c6aa6bb332d5c84c1b429 100644 (file)
--- a/util/jid.lua
+++ b/util/jid.lua
@@ -1,6 +1,6 @@
--- Prosody IM v0.2
--- Copyright (C) 2008 Matthew Wild
--- Copyright (C) 2008 Waqas Hussain
+-- 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.
@@ -15,7 +15,7 @@ local resourceprep = require "util.encodings".stringprep.resourceprep;
 
 module "jid"
 
-function split(jid)
+local function _split(jid)
        if not jid then return; end
        local node, nodepos = match(jid, "^([^@]+)@()");
        local host, hostpos = match(jid, "^([^@/]+)()", nodepos)
@@ -24,17 +24,18 @@ function split(jid)
        if (not host) or ((not resource) and #jid >= hostpos) then return nil, nil, nil; end
        return node, host, resource;
 end
+split = _split;
 
 function bare(jid)
-       local node, host = split(jid);
+       local node, host = _split(jid);
        if node and host then
                return node.."@"..host;
        end
        return host;
 end
 
-function prepped_split(jid)
-       local node, host, resource = split(jid);
+local function _prepped_split(jid)
+       local node, host, resource = _split(jid);
        if host then
                host = nameprep(host);
                if not host then return; end
@@ -49,9 +50,10 @@ function prepped_split(jid)
                return node, host, resource;
        end
 end
+prepped_split = _prepped_split;
 
 function prep(jid)
-       local node, host, resource = prepped_split(jid);
+       local node, host, resource = _prepped_split(jid);
        if host then
                if node then
                        host = node .. "@" .. host;