util.jid+tests: Add simple helpers... node(), host() and resource() for extracting...

[prosody.git] / util / jid.lua

diff --git a/util/jid.lua b/util/jid.lua
index 76155ac70f81d7118693ab6f8bfe8d7116196b20..60bb0829557090e24f4f9b1c6dddf639d25c326e 100644 (file)
--- 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;
 };