Thu, 29 Jan 2009 02:13:30 +0000
configmanager: Add support for defining components
-- Prosody IM v0.2 -- Copyright (C) 2008 Matthew Wild -- Copyright (C) 2008 Waqas Hussain -- -- This program is free software; you can redistribute it and/or -- modify it under the terms of the GNU General Public License -- as published by the Free Software Foundation; either version 2 -- of the License, or (at your option) any later version. -- -- This program is distributed in the hope that it will be useful, -- but WITHOUT ANY WARRANTY; without even the implied warranty of -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- GNU General Public License for more details. -- -- You should have received a copy of the GNU General Public License -- along with this program; if not, write to the Free Software -- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. -- local match = string.match; local nodeprep = require "util.encodings".stringprep.nodeprep; local nameprep = require "util.encodings".stringprep.nameprep; local resourceprep = require "util.encodings".stringprep.resourceprep; module "jid" function split(jid) if not jid then return; end local node, nodepos = match(jid, "^([^@]+)@()"); local host, hostpos = match(jid, "^([^@/]+)()", nodepos) if node and not host then return nil, nil, nil; end local resource = match(jid, "^/(.+)$", hostpos); if (not host) or ((not resource) and #jid >= hostpos) then return nil, nil, nil; end return node, host, resource; end function bare(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); if host then host = nameprep(host); if not host then return; end if node then node = nodeprep(node); if not node then return; end end if resource then resource = resourceprep(resource); if not resource then return; end end return node, host, resource; end end function prep(jid) local node, host, resource = prepped_split(jid); if host then if node then host = node .. "@" .. host; end if resource then host = host .. "/" .. resource; end end return host; end return _M;