Re: [webmin-devel] Patch for regular expression bug in Sarg module(view.cgi)

Hi David,

Thanks for the patch - I will include this in the next Webmin release.

 - Jamie

On 31/Jan/2008 12:17 David Harrison wrote ..
> Hi,
> This is a tiny patch that takes on board Colm's correct advice about  
> the regular expression and adds an encapsulating div block around the  
> Sarg report data.
> I've never submitted a patch before so this maybe the completely wrong  
> way of going about doing it :-)
> 
> It changes no functionality but makes the job of theming Sarg reports  
> within Webmin a whole lot easier.
> 
> 
> David
> 
> 
> 
> 
> --- sarg/view.cgi    2008-02-01 08:46:40.000000000 +1300
> +++ sarg/view.cgi    2008-02-01 08:46:29.000000000 +1300
> @@ -24,11 +24,13 @@ if ($full =~ /\.(html|htm)$/i && !$confi
>          if ($data =~ /<TITLE>(.*)<\/TITLE>/i) {
>                  $title = $1;
>                  }
> -	$data =~ s/^[\000-\377]*<BODY.*>//i;
> +	$data =~ s/^[\000-\377]*<BODY.*?>//i;
>          $data =~ s/<\/BODY>[\000-\377]*$//i;
> 
>          &header($title || $text{'view_title'}, "");
> +	print "<div id=\"sarg-report\">\n";
>          print $data;
> +	print "</div>\n";
>          &footer("", $text{'index_return'});
>          }
>   else {
> 
> 
> 
> 
> 
> On 1/02/2008, at 8:17 AM, Colm Dougan wrote:
> 
> > On Jan 31, 2008 7:09 PM, David Harrison
> > <[email protected]> wrote:
> >>
> >> Lines 27 & 28 of sarg/view.cgi do the dirty work and they are as
> >> follows:
> >> $data =~ s/^[\000-\377]*<BODY.*>//i;
> >> $data =~ s/<\/BODY>[\000-\377]*$//i;
> >
> > If i understand the problem correctly, I think making the .* after the
> > BODY non-greedy, by adding a question mark, will solve it, i.e. :
> >
> > $data =~ s/^[\000-\377]*<BODY.*?>//i;
> >
> > Colm
> >
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> 
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