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

core/misc.h

@@ -224,8 +224,16 @@ const char * DateToStrCookie(int year, int month, int day, int hour, int min, in
 const char * DateToStrCookie(const PT::Date & d);
 const char * DateToStrCookie(time_t t);
 
+// depracated
+// not thread safe
 const wchar_t * IpToStr(unsigned int ip_);
 
+// in a new code we can use WTextStream in such a way
+// DateToStr() etc can use it too
+PT::WTextStream IPToStr(unsigned int ip);
+PT::WTextStream IPToStr(int ip);
+
+
 bool IsWhite(wchar_t s);
 bool IsWhite(const wchar_t * str, 		bool treat_new_line_as_white = false);
 bool IsWhite(const std::wstring & str, 	bool treat_new_line_as_white = false);