prosody
42de92add67b
util/jid.lua

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util/jid.lua @ 369:42de92add67b

Better names for variables
author Matthew Wild <mwild1@gmail.com>
date Fri, 21 Nov 2008 05:07:41 +0000
parent 368:34e88709b1b5
child 384:4542bcdb7f55
comparison
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368:34e88709b1b5 369:42de92add67b
3 3
4 module "jid" 4 module "jid"
5 5
6 function split(jid) 6 function split(jid)
7 if not jid then return; end 7 if not jid then return; end
8 local node, nodelen = match(jid, "^([^@]+)@()"); 8 local node, nodepos = match(jid, "^([^@]+)@()");
9 local host, hostlen = match(jid, "^([^@/]+)()", nodelen) 9 local host, hostpos = match(jid, "^([^@/]+)()", nodepos)
10 if node and not host then return nil, nil, nil; end 10 if node and not host then return nil, nil, nil; end
11 local resource = match(jid, "^/(.+)$", hostlen); 11 local resource = match(jid, "^/(.+)$", hostpos);
12 if (not host) or ((not resource) and #jid >= hostlen) then return nil, nil, nil; end 12 if (not host) or ((not resource) and #jid >= hostpos) then return nil, nil, nil; end
13 return node, host, resource; 13 return node, host, resource;
14 end 14 end
15 15
16 function bare(jid) 16 function bare(jid)
17 local node, host = split(jid); 17 local node, host = split(jid);