Add lock_globals() and unlock_globals() functions (for when you really need to use...

[prosody.git] / prosody

diff --git a/prosody b/prosody
index 06ea5837ba65e17011484b6e8451bd686958a46e..42e4eb502d909fe33133eef6b2f6686daf1c79be 100755 (executable)
--- a/prosody
+++ b/prosody
@@ -85,6 +85,9 @@ require "core.usermanager"
 require "core.sessionmanager"
 require "core.stanza_router"
 
+require "util.array"
+require "util.iterators"
+
 -- Commented to protect us from 
 -- the second kind of people
 --[[ 
@@ -104,12 +107,19 @@ require "util.jid"
 
 local data_path = config.get("*", "core", "data_path") or CFG_DATADIR or "data";
 require "util.datamanager".set_data_path(data_path);
+require "util.datamanager".set_callback(function(username, host, datastore)
+       return config.get(host, "core", "anonymous_login");
+end);
 
 ----------- End of out-of-place code --------------
 
-
 eventmanager.fire_event("server-starting");
 
+local global_ssl_ctx = config.get("*", "core", "ssl");
+if global_ssl_ctx then
+       local default_ssl_ctx = { mode = "server", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none"; };
+       setmetatable(global_ssl_ctx, { __index = default_ssl_ctx });
+end
 
 -- start listening on sockets
 function net_activate_ports(option, listener, default, conntype)
@@ -142,14 +152,18 @@ if config.get("*", "core", "console_enabled") then
 end
 
 -- setup error handling
-setmetatable(_G, { __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 });
+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 }
 
-local global_ssl_ctx = config.get("*", "core", "ssl");
-if global_ssl_ctx then
-       local default_ssl_ctx = { mode = "server", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none"; };
-       setmetatable(global_ssl_ctx, { __index = default_ssl_ctx });
+function unlock_globals()
+       setmetatable(_G, nil);
 end
 
+function lock_globals()
+       setmetatable(_G, locked_globals_mt);
+end
+
+lock_globals();
+
 eventmanager.fire_event("server-started");
 
 local quitting;