tutos-devel Mailing List for TUTOS

If the PDF extension is not installed, team_show.php dies with an empty page 
and no error message during the   include_once 'pdf.pinc'; although the PDF 
extension is characterized as optional.

Enough bugs for today, off home.

Yours, Florian.

Gero Kohnert wrote:
> Where do you get those output lines ? I never saw any Zend specific
> output in my installations even if all PHP debug is enabled.

I happened to find them in my apache error log, I didn't change anything =
from=20
the FreeBSD port defaults.

Yours, Florian.

--=20
Dr. Florian Hars                   |
BIK ASCHPURWIS + BEHRENS GmbH      |  B=FCro, papierloses (n):
Feldbrunnenstr. 7, 20148 Hamburg   |    B=FCro, in dem gro=DFe Haufen Pap=
ier
(040) 41 47 87 -21, Fax: -15       |    lose herumliegen       (FdI#321)

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi Florian,

Thanks, nice debug work from you !
It's a little bit late for the 1.2 release but I will do my best.

Where do you get those output lines ? I never saw any Zend specific
output in my installations even if all PHP debug is enabled.

The main diff between 1.2 from Janaury and now is the ability to work
with PHP5 which required a lot of changes in  Object-Reference handling.


Gero

Florian Hars wrote:
| For most actions, I get loads of stuff like:
|
| /usr/ports/lang/php4/work/php-4.3.8/Zend/zend_hash.c(275) :  Freeing
| 0x08FE17A4 (43 bytes),
| script=/usr/local/www/data-intra/tutos/php/mytutos.php
| Last leak repeated 876 times
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Version: GnuPG v1.2.2 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iD8DBQFBNKlWRZm8Mu1b5mYRAs7+AKCagylkopYaVSiYzbdf5vP4rPrBIACeP2DR
c2RzE4IXMWvnQiDPE+xuVWk=
=sYiB
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After my problems with team.pinc I looked for similar constructs in other 
functions, here are some results:

---------------------
Several files contain getNeighbours functions with the general structure

   function getNeighbours () {
     if (count ($this->neighbours) > 0 ) return;

   # actual code

     return $this->neighbours;
   }


If code relies on the side effect that these functions modify 
$this->neighbours, everything is fine, but code that relies on the return value
might be in for trouble:

task.pinc:412:      $this->plist = $this->parent->getNeighbours();
task.pinc:441:      $n =  $x->getNeighbours() ;
timetrack.pinc:152:      $this->plist = $this->ref->getNeighbours();
----------------------
timetrack.pinc getaddlink sometimes returns nothing and sometimes "" for error 
conditions. getaddlink in appointment.pinc always returns ""
----------------------

Yours, Florian Hars.

For most actions, I get loads of stuff like:

/usr/ports/lang/php4/work/php-4.3.8/Zend/zend_hash.c(275) :  Freeing 0x08FE17A4 
(43 bytes), script=/usr/local/www/data-intra/tutos/php/mytutos.php
Last leak repeated 876 times

I don't get these with a 1.2devel version from january (on a different 
computer), so maybe (unless the other php installation is less verbose) you 
introduced some cyclic references into your datastructures which you do not 
proberly break before deallocating (this is what you get for using a language 
without proper garbage collection...)

You should either fix this, or put a prominent warning into the installation 
instructions what this means and how to turn these warnings off, since running 
tutos with these problems will swamp the logfiles with irrelevant stuff.

Yours, Florian Hars

I pulled the 1.2 branch yesterday and installed it. Now I try to add a new team 
as an administrator, and in line 104, where it tries to perform 
"$x->read_member();", it dies without comment. I think the reason is that the 
read(0,$x); in the line before is hardcoded to return an undefined value (the 
port to PHP 5 seems to have gone amiss, this is what you get for using an 
untyped language). The following removes the crash, but maybe the parent::read 
stuff ought to be done on the other code paths, too:

Index: team.pinc
===================================================================
RCS file: /cvsroot/tutos/tutos/php/team.pinc,v
retrieving revision 1.85.2.1
diff -c -r1.85.2.1 team.pinc
*** team.pinc	26 Jul 2004 19:55:00 -0000	1.85.2.1
--- team.pinc	31 Aug 2004 09:06:18 -0000
***************
*** 43,49 ****
     function read($id,&$obj) {
       global $g_hash,$lang,$current_user;

!     if ( -1 == $id ) return;


       # Extra handling of virtual team 0
--- 43,49 ----
     function read($id,&$obj) {
       global $g_hash,$lang,$current_user;

!     if ( -1 == $id ) return $obj;


       # Extra handling of virtual team 0
***************
*** 65,71 ****
           $a++;
         }
         $g_hash[$obj->id] = &$obj;
!       return;
       }
       $obj = parent::read($id,$obj);
   	return $obj;
--- 65,71 ----
           $a++;
         }
         $g_hash[$obj->id] = &$obj;
!       return $obj;
       }
       $obj = parent::read($id,$obj);
   	return $obj;

Yours, Florian Hars

Hi

Actually I don't have a patch for Tutos, but I wrote an article about 
client/server encoding to work with unicode databases.
You can find it at http://glasnost.beeznest.org/articles/139

Let me know it's not working on your system ;-)

Pascal


Jerome Warnier wrote:
> -----Forwarded Message-----
> From: Llu'is Batlle i Rossell <vi...@vi...>
> To: jwa...@be...
> Subject: about tutos and unicode
> Date: Wed, 04 Aug 2004 17:18:51 +0200
> 
> Hi!
> 
> I've been looking for a software like 'tutos' for some time, and I want a
> solution which uses unicode.
> 
> You did a patch for tutos long time ago... Are you still using it? Are you
> maintaining it?
> Maybe noone in tutos is interested (as I've seen in the answers in the mailing
> list, and in actual release of tutos), but I really do. :)
> 
> So... can you send that patch?
> 
> Thanks!!! :)