From 1c3c5302ba25e5474f5319f2f766a0a9dc31802c Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Thu, 17 Mar 2016 23:15:08 +0000
Subject: util.jid+tests: Add simple helpers... node(), host() and resource()
 for extracting specific parts of a JID

---
 util/jid.lua | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'util')

diff --git a/util/jid.lua b/util/jid.lua
index 76155ac7..60bb0829 100644
--- a/util/jid.lua
+++ b/util/jid.lua
@@ -93,6 +93,18 @@ local function compare(jid, acl)
 	return false
 end
 
+local function node(jid)
+	return (select(1, split(jid)));
+end
+
+local function host(jid)
+	return (select(2, split(jid)));
+end
+
+local function resource(jid)
+	return (select(3, split(jid)));
+end
+
 local function escape(s) return s and (s:gsub(".", escapes)); end
 local function unescape(s) return s and (s:gsub("\\%x%x", unescapes)); end
 
@@ -103,6 +115,9 @@ return {
 	join = join;
 	prep = prep;
 	compare = compare;
+	node = node;
+	host = host;
+	resource = resource;
 	escape = escape;
 	unescape = unescape;
 };
-- 
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