Tue, 13 Jan 2009 22:37:07 +0500
modulemanager: Added reload support, with callbacks for saving and restoring state
-- 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 listeners_dir = (CFG_SOURCEDIR or ".").."/net/"; local server = require "net.server"; local log = require "util.logger".init("connlisteners"); local dofile, pcall, error = dofile, pcall, error module "connlisteners" local listeners = {}; function register(name, listener) if listeners[name] and listeners[name] ~= listener then log("warn", "Listener %s is already registered, not registering any more", name); return false; end listeners[name] = listener; log("info", "Registered connection listener %s", name); return true; end function deregister(name) listeners[name] = nil; end function get(name) local h = listeners[name]; if not h then local ok, ret = pcall(dofile, listeners_dir..name:gsub("[^%w%-]", "_").."_listener.lua"); if not ok then return nil, ret; end h = listeners[name]; end return h; end local wrapper_functions = { tcp = server.wraptcpclient, ssl = server.wrapsslclient, tls = server.wraptlsclient } function start(name, udata) local h = get(name); if not h then error("No such connection module: "..name, 0); end local wrapper_function = wrapper_functions[(udata and udata.type)] or wrapper_functions.tcp; return server.add(h, (udata and udata.port) or h.default_port or error("Can't start listener "..name.." because no port was specified, and it has no default port", 0), (udata and udata.interface) or "*", (udata and udata.mode) or h.default_mode or 1, (udata and udata.ssl) or nil, wrapper_function); end return _M;