added: antispam mechanism

each html form has a hidden form_id and counter_id
counter_id on the client side is generated through javascript code
on the server the form_id and counter_id is stored in the session
after sending the html form the server checks the form_id and counter_id




git-svn-id: svn://ttmath.org/publicrep/winix/trunk@1116 e52654a7-88a9-db11-a3e9-0013d4bc506e

winixd/functions/emacs.h

@@ -5,7 +5,7 @@
  */
 
 /* 
- * Copyright (c) 2010-2014, Tomasz Sowa
+ * Copyright (c) 2010-2018, Tomasz Sowa
  * All rights reserved.
  * 
  * Redistribution and use in source and binary forms, with or without
@@ -56,7 +56,6 @@ public:
 private:
 
 	bool HasAccess(const Item & item); // !! takie funkcje to nie powinny byc skladowe modelu?
-	bool PostEmacsCheckAbuse(bool adding);
 	void DoRedirectIfNeeded(bool adding);
 	int NotifyCodeEdit();
 	int NotifyCodeAdd();