X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=net%2Fconnlisteners.lua;h=6a227c9dc576115af0675c55ed5e359ab238dfdf;hb=67c37c7269311045dd044432fe8fea2657af6a8a;hp=c25f3af820402ed3cd033b36497be9027ac0cc57;hpb=61fbebe4017d142510fbcfce61714ecb48b99503;p=prosody.git

diff --git a/net/connlisteners.lua b/net/connlisteners.lua
index c25f3af8..6a227c9d 100644
--- a/net/connlisteners.lua
+++ b/net/connlisteners.lua
@@ -1,20 +1,9 @@
--- Prosody IM v0.2
--- Copyright (C) 2008 Matthew Wild
--- Copyright (C) 2008 Waqas Hussain
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 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.
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
 --
 
 
@@ -22,9 +11,14 @@
 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 dofile, pcall, error = 
-	dofile, pcall, error
+local debug_traceback = debug.traceback;
 
 module "connlisteners"
 
@@ -32,11 +26,11 @@ 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);
+		log("debug", "Listener %s is already registered, not registering any more", name);
 		return false;
 	end
 	listeners[name] = listener;
-	log("info", "Registered connection listener %s", name);
+	log("debug", "Registered connection listener %s", name);
 	return true;
 end
 
@@ -47,8 +41,11 @@ 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
+		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;
@@ -60,17 +57,25 @@ function start(name, udata)
 		error("No such connection module: "..name.. (err and (" ("..err..")") or ""), 0);
 	end
 	
-	if udata then
-		if (udata.type == "ssl" or udata.type == "tls") and not udata.ssl then
-			error("No SSL context supplied for a "..tostring(udata.type):upper().." connection!", 0);
-		elseif udata.ssl and udata.type == "tcp" then
-			error("SSL context supplied for a TCP connection!", 0);
-		end
-	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";
 	
-	return server.addserver(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, 99999999, 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;