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-   vBulletin 2.x Full Releases (https://vborg.vbsupport.ru/forumdisplay.php?f=4)
-   -   Signature Limit Control (Lines & Images) (https://vborg.vbsupport.ru/showthread.php?t=32242)

Dean C 08-15-2002 06:31 PM
me too... (

trainer 09-14-2002 02:33 AM
any idea if this works with 2.2.6 or 2.2.7 ???

L-Mane 09-23-2002 09:40 PM
Quote:
Originally posted by trainer
any idea if this works with 2.2.6 or 2.2.7 ???

I wanna know also

Sho 09-23-2002 09:42 PM
I didn't get it to work with 2.2.6. Use this instead, does the same things and more.

S1R1US 02-06-2003 03:17 AM
will this work on 2.2.9? if not can u make it so it can?

S1R1US 02-10-2003 03:32 AM
I've tried to install this hack but it doesn't work. Some people it impliments the restrictions and some it doesn't. How can i uninstall this hack and remove changed the hack.php did to it.

-mk- 05-16-2003 12:59 PM
I just installed this hack and the Sig image size control hack on version 2.3.0 and both work perfectly. :cool:
*clicks install*

Darax The Good 06-07-2003 11:09 PM
I installed this and it is working fine on 2.3.0. I changed the code a bit to take into account the number of characters. Our board uses~70 characters per line. The logic isn't perfect, but it works.

Code:
if ($maxlinessig!=0) {
      $linessig = explode("\n", $signature);
      if (count($linessig)>$maxlinessig) {
              eval("standarderror(\"".gettemplate("error_sigtoolong")."\");");
        exit;
      }
          //
          //The intended logic here is for each line feed we must add 70 to our count, however this
          //is a little overkill if the person for some reason actually presses enter here and there.
          //a little slack is given
          //'
          if( (strlen($signature)+(count($linessig)*35)) > ($maxlinessig * 70)){
                  eval("standarderror(\"".gettemplate("error_sigtoolong")."\");");
        exit;
          }
  }

Darax The Good 06-07-2003 11:39 PM
I apologize, that code was really lame.... Here is some better code:
(I've read that some versions of PHP don't null terminate strings-if that is the case and $signature is not null terminated this code will run right off the buffer, so be sure to test this before deploying.)

Code:
if ($maxlinessig!=0) {
  // check signature lines
    $a = 1;
        $counter =0;
        $linecount =0;
        $maxcounter = 50;
          while($signature[$a] <> ""){
                $counter++;
                if($signature[$a]==" "){
                        $maxcounter=67;               
                }
                if($signature[$a] == "\n" or $counter > $maxcounter)
                {
                        $linecount++;
                        $counter = 0;
                        $maxcounter=50;
                }
                $a++;
        }
        if($linecount>=$maxlinessig){
                eval("standarderror(\"".gettemplate("error_sigtoolong")."\");");
        exit;
        }
}

Darax The Good 06-08-2003 08:46 AM
Okay, this is OUT OF CONTROL! One of our moderators tested this and noticed that the [size] tag could get around this and make a nasty sig. So I went a replaced Size=n with size=0. Unfortunately we agreed that this wasn't cool because some people wa nt to have a big size=6 signature and keep it down to a line or two. I came up with a solution but I really dislike it. Surely there is something more elegant

Code:
if ($maxlinessig!=0) {
  // check signature lines
    $a = 0;
        $counter =0;
        $linecount =0;
        $maxcounter = 50;
        $lastsize = 1;
        //
        //Handle the size field
        //
       
        $SizeMeanings=array("0"=>.5, "1"=> .5, "2"=> 1, "3" => 1.5, "4" => 2, "5" => 3, "6"=>4, "7"=>6, "8"=>6, "9"=>6 );
          while($signature[$a] <> ""){
        $checkforsizetag = substr($signature,$a,6);
               
        if(strtolower($checkforsizetag)=="[size="){
                       
                //
                //Found a size tag.  This throws everything off
                //First see how many digits are in the size of field
                $SizeOfIndex = 0;
                //
                //scan for the ]
                while($signature[$a+6+$SizeOfIndex] <> "]" and $signature[$a+6+$SizeOfIndex] <>""){
                        $SizeOfIndex++;
                }
                       
                if($signature[$a+6+$SizeOfIndex]=="]"){
                        if($SizeOfIndex != 1)
                        {
                                //
                                //In this case there are more than 2 characters in the size field
                                //Just fill them in with 0's I guess
                                //
                                while($SizeOfIndex != 0){
                                        $SizeOfIndex--;
                                        $signature[$a+6+$SizeOfIndex] = '0';                                                                                                                               
                                }
                               
                        }else{
                                $lastsize = $SizeMeanings[$signature[$a+6]];
                                if($lastsize==""){
                                        $lastsize=$maxlinessig;
                                }
                        }
                                                       
                }
        }
        $counter++;
        if($signature[$a]==" "){
                $maxcounter=67;               
        }
        if($signature[$a] == "\n" or $counter > $maxcounter)
        {
                $linecount+=$lastsize;
                $counter = 0;
                $maxcounter=50;
        }
        $a++;
  }
        if($linecount>=$maxlinessig){
                eval("standarderror(\"".gettemplate("error_sigtoolong")."\");");
        exit;
        }
       
  }


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