X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=prosody;h=0577179f291c37caab5d75bcda7f76b14dc6985f;hb=5661de59c6947c3b8a8c13d833f9138ef41ff8a8;hp=6df7428b51c90498c054e7ab27057c0b898a3d0b;hpb=b07f6ee7bb0cfd843bd44b78d8661bf208b0720a;p=prosody.git

diff --git a/prosody b/prosody
index 6df7428b..0577179f 100755
--- a/prosody
+++ b/prosody
@@ -16,6 +16,7 @@ CFG_DATADIR=os.getenv("PROSODY_DATADIR");
 
 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
 
+-- Tell Lua where to find our libraries
 if CFG_SOURCEDIR then
 	package.path = CFG_SOURCEDIR.."/?.lua;"..package.path;
 	package.cpath = CFG_SOURCEDIR.."/?.so;"..package.cpath;
@@ -24,6 +25,7 @@ end
 package.path = package.path..";"..(CFG_SOURCEDIR or ".").."/fallbacks/?.lua";
 package.cpath = package.cpath..";"..(CFG_SOURCEDIR or ".").."/fallbacks/?.so";
 
+-- Substitute ~ with path to home directory in data path
 if CFG_DATADIR then
 	if os.getenv("HOME") then
 		CFG_DATADIR = CFG_DATADIR:gsub("^~", os.getenv("HOME"));
@@ -31,9 +33,10 @@ if CFG_DATADIR then
 end
 
 -- Required to be able to find packages installed with luarocks
-pcall(require, "luarocks.require")
+pcall(require, "luarocks.require");
 
--- Replace require with one that doesn't pollute _G
+-- Replace require() with one that doesn't pollute _G, required
+-- for neat sandboxing of modules
 do
 	local _realG = _G;
 	local _real_require = require;
@@ -52,9 +55,14 @@ do
 	end
 end
 
-
+-- Load the config-parsing module
 config = require "core.configmanager"
 
+-- -- -- --
+-- Define the functions we call during startup, the 
+-- actual startup happens right at the end, where these
+-- functions get called
+
 function read_config()
 	-- TODO: Check for other formats when we add support for them
 	-- Use lfs? Make a new conf/ dir?
@@ -177,7 +185,7 @@ function init_global_state()
 	-- Load SSL settings from config, and create a ctx table
 	local global_ssl_ctx = rawget(_G, "ssl") and config.get("*", "core", "ssl");
 	if global_ssl_ctx then
-		local default_ssl_ctx = { mode = "server", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none", options = "no_sslv2"; };
+		local default_ssl_ctx = { mode = "server", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none", options = "no_sslv2" };
 		setmetatable(global_ssl_ctx, { __index = default_ssl_ctx });
 		prosody.global_ssl_ctx = global_ssl_ctx;
 	end
@@ -185,22 +193,23 @@ function init_global_state()
 	local cl = require "net.connlisteners";
 	function prosody.net_activate_ports(option, listener, default, conntype)
 		conntype = conntype or (global_ssl_ctx and "tls") or "tcp";
+		local ports_option = option and option.."_ports" or "ports";
 		if not cl.get(listener) then return; end
-		local ports = config.get("*", "core", option.."_ports") or default;
+		local ports = config.get("*", "core", ports_option) or default;
 		if type(ports) == "number" then ports = {ports} end;
 		
 		if type(ports) ~= "table" then
-			log("error", "core."..option.." is not a table");
+			log("error", "core."..ports_option.." is not a table");
 		else
 			for _, port in ipairs(ports) do
 				if type(port) ~= "number" then
-					log("error", "Non-numeric "..option.."_ports: "..tostring(port));
+					log("error", "Non-numeric "..ports_option..": "..tostring(port));
 				else
 					cl.start(listener, { 
 						ssl = conntype ~= "tcp" and global_ssl_ctx,
 						port = port,
-						interface = config.get("*", "core", option.."_interface") 
-							or cl.get(listener).default_interface 
+						interface = (option and config.get("*", "core", option.."_interface"))
+							or cl.get(listener).default_interface
 							or config.get("*", "core", "interface"),
 						type = conntype
 					});
@@ -271,22 +280,33 @@ function init_data_store()
 end
 
 function prepare_to_start()
+	log("debug", "Prosody is using the %s backend for connection handling", server.get_backend());
 	-- Signal to modules that we are ready to start
 	eventmanager.fire_event("server-starting");
 	prosody.events.fire_event("server-starting");
 
 	-- start listening on sockets
-	prosody.net_activate_ports("c2s", "xmppclient", {5222});
-	prosody.net_activate_ports("s2s", "xmppserver", {5269});
-	prosody.net_activate_ports("component", "xmppcomponent", {}, "tcp");
-	prosody.net_activate_ports("legacy_ssl", "xmppclient", {}, "ssl");
+	if config.get("*", "core", "ports") then
+		prosody.net_activate_ports(nil, "multiplex", {5222, 5269});
+		if config.get("*", "core", "ssl_ports") then
+			prosody.net_activate_ports("ssl", "multiplex", {5223}, "ssl");
+		end
+	else
+		prosody.net_activate_ports("c2s", "xmppclient", {5222});
+		prosody.net_activate_ports("s2s", "xmppserver", {5269});
+		prosody.net_activate_ports("component", "xmppcomponent", {}, "tcp");
+		prosody.net_activate_ports("legacy_ssl", "xmppclient", {}, "ssl");
+	end
 
 	prosody.start_time = os.time();
 end	
 
 function init_global_protection()
-	-- Catch global accesses --
-	local locked_globals_mt = { __index = function (t, k) error("Attempt to read a non-existent global '"..k.."'", 2); end, __newindex = function (t, k, v) error("Attempt to set a global: "..tostring(k).." = "..tostring(v), 2); end }
+	-- Catch global accesses
+	local locked_globals_mt = {
+		__index = function (t, k) log("warn", "%s", debug.traceback("Attempt to read a non-existent global '"..tostring(k).."'", 2)); end;
+		__newindex = function (t, k, v) error("Attempt to set a global: "..tostring(k).." = "..tostring(v), 2); end;
+	};
 		
 	function prosody.unlock_globals()
 		setmetatable(_G, nil);
@@ -363,6 +383,7 @@ function cleanup()
 	server.setquitting(true);
 end
 
+-- Are you ready? :)
 read_config();
 load_libraries();
 init_global_state();