mirror of
https://github.com/bjc/prosody.git
synced 2025-04-06 14:47:37 +03:00
81 lines
2.2 KiB
Lua
81 lines
2.2 KiB
Lua
-- Prosody IM
|
|
-- Copyright (C) 2008-2010 Matthew Wild
|
|
-- Copyright (C) 2008-2010 Waqas Hussain
|
|
--
|
|
-- This project is MIT/X11 licensed. Please see the
|
|
-- COPYING file in the source package for more information.
|
|
--
|
|
|
|
|
|
|
|
local listeners_dir = (CFG_SOURCEDIR or ".").."/net/";
|
|
local server = require "net.server";
|
|
local log = require "util.logger".init("connlisteners");
|
|
local tostring = tostring;
|
|
local type = type
|
|
local ipairs = ipairs
|
|
|
|
local dofile, xpcall, error =
|
|
dofile, xpcall, error
|
|
|
|
local debug_traceback = debug.traceback;
|
|
|
|
module "connlisteners"
|
|
|
|
local listeners = {};
|
|
|
|
function register(name, listener)
|
|
if listeners[name] and listeners[name] ~= listener then
|
|
log("debug", "Listener %s is already registered, not registering any more", name);
|
|
return false;
|
|
end
|
|
listeners[name] = listener;
|
|
log("debug", "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 = xpcall(function() dofile(listeners_dir..name:gsub("[^%w%-]", "_").."_listener.lua") end, debug_traceback);
|
|
if not ok then
|
|
log("error", "Error while loading listener '%s': %s", tostring(name), tostring(ret));
|
|
return nil, ret;
|
|
end
|
|
h = listeners[name];
|
|
end
|
|
return h;
|
|
end
|
|
|
|
function start(name, udata)
|
|
local h, err = get(name);
|
|
if not h then
|
|
error("No such connection module: "..name.. (err and (" ("..err..")") or ""), 0);
|
|
end
|
|
|
|
local interfaces = (udata and udata.interface) or h.default_interface or "*";
|
|
if type(interfaces) == "string" then interfaces = {interfaces}; end
|
|
local port = (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);
|
|
local mode = (udata and udata.mode) or h.default_mode or 1;
|
|
local ssl = (udata and udata.ssl) or nil;
|
|
local autossl = udata and udata.type == "ssl";
|
|
|
|
if autossl and not ssl then
|
|
return nil, "no ssl context";
|
|
end
|
|
|
|
ok, err = true, {};
|
|
for _, interface in ipairs(interfaces) do
|
|
local handler
|
|
handler, err[interface] = server.addserver(interface, port, h, mode, autossl and ssl or nil);
|
|
ok = ok and handler;
|
|
end
|
|
|
|
return ok, err;
|
|
end
|
|
|
|
return _M;
|