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

[prosody.git] / prosody

diff --git a/prosody b/prosody
index 59ff904f3e479f0df4923aee1532de558e1a7843..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
 --[[ 
@@ -104,6 +107,9 @@ 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 --------------
 
@@ -146,7 +152,17 @@ 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 }
+
+function unlock_globals()
+       setmetatable(_G, nil);
+end
+
+function lock_globals()
+       setmetatable(_G, locked_globals_mt);
+end
+
+lock_globals();
 
 eventmanager.fire_event("server-started");