[imp] IMP Abuse (was Howto remove client IP-Address)

[Otto Stolz]

Dear MailingListe (or whatever your name sis),

you have written:
> I have tried to [write a pertinent hook function]
> but failed to pass a "enum" array to prefs.php.  
> Here is what we use as hook.
> 
> // database.
>   if (!function_exists('_prefs_hook_tieto_addr')) {
>       function _prefs_hook_tieto_addr($account = null)
>       {
>           global $conf;
> 
>           if (is_null($account)) {
>               $name = Auth::getAuth();
>           }
>           if (!empty($account)) {
>             include_once 'DB.php';
>             $_db = &DB::connect($conf['sql2'], true);
>             $query = 'SELECT username,alias FROM virtual WHERE username = ?';
>             $values = array($account);
>             $result = $_db->getOne($query, $values);
>             if (!is_a($result, 'PEAR_Error') && $result > 0) {
>                 $enum_result = array($result);
>                 return ($enum_result);
>             } else {
>                 return '';
>             }
>          }
>       }
>   }
> 
> 
> Jan 31 13:55:57 vx4 httpd2-prefork: PHP Notice:  Undefined index:   
> enum in /srv/www/horde/templates/prefs/enum.inc on line 3
> Jan 31 13:55:57 vx4 httpd2-prefork: PHP Warning:  Invalid argument  
> supplied for foreach() in /srv/www/horde/templates/prefs/enum.inc on  
> line 3

Sorry, I have never used DB.php, nor needed to write a
_prefs_hook_tieto_addr function; and I have not the time
to research into these issues. So I cannot pursue your
case further; I hope, somebody else can jump in.

(However, I guess that the line
   $enum_result = array($result)
is probably wrong: It assigns to $enum_result an array whose
only component is $result, probably an array already by itself.
But then I do not really know what $_db->getOne($query, $values)
will yield, at all.)

Good luck,
   Otto Stolz