added: IP ban mechanism (not finished yet -- we need a winix function to remove a ban)

now after some incorrent login attempts your IP can be banned or blocked
       (see new config variables)


git-svn-id: svn://ttmath.org/publicrep/winix/trunk@902 e52654a7-88a9-db11-a3e9-0013d4bc506e

functions/functions.h

@@ -29,6 +29,7 @@
 #include "logout.h"
 #include "ln.h"
 #include "ls.h"
+#include "ipban.h"
 #include "man.h"
 #include "meta.h"
 #include "mkdir.h"
@@ -82,6 +83,7 @@ public:
 	Fun::Logout		fun_logout;
 	Fun::Ln			fun_ln;
 	Fun::Ls			fun_ls;
+	Fun::IPBanFun	fun_ipban;
 	Fun::Man		fun_man;
 	Fun::Meta		fun_meta;
 	Fun::Mkdir		fun_mkdir;
@@ -129,6 +131,7 @@ public:
 	void SetSystem(System * psystem);
 	void SetTemplates(Templates * ptemplates);
 	void SetSynchro(Synchro * psynchro);
+	void SetSessionManager(SessionManager * pmanager);
 
 	FunctionBase * Find(const std::wstring & function_name);
 	Error CheckSpecialFile(const Item & item);
@@ -163,6 +166,7 @@ private:
 	System  * system;
 	Synchro * synchro;
 	Templates * templates;
+	SessionManager * session_manager;
 
 	std::wstring temp;
 	HTMLFilter html_filter;