Thank you responding.
On Thu, 4 Oct 2001 13:48:19 -0400,
Robert Landrum <[EMAIL PROTECTED]> wrote:
> Couldn't you do the same thing by reversing the ordering of your
> Directory entries...
On Thu, 04 Oct 2001 10:43:31 -0700,
___cliff rayman___ <[EMAIL PROTECTED]> wrote:
> i don't think it is supposed to work this way according to the
> apache documentation. if you want the most specific (longest) one
> to take precedence, put it before the shorter one in the config file.
Rewriting config file so takes no effect (had tested) because
Apache reorders <Directory> section config with most specific to
least specific order (by ap_core_reorder_directories()) precede
merging these configs by directory_walk().
It seems that I had explained my intention not enough in last
mail. I had written the patch to solve following problem.
(1) Since perl_merge_dir_config() uses ap_overlay_tables() to
merge PerlSetEnv variables, overridden variables remains in
the table as association list elements (internal
representation of Apache's table).
(2) The table remains precedences and consistency kept while
manipulated by Apache's standard table APIs
(e.g. ap_table_get()).
(3) Although (2), mod_perl scans through internal structure of
the table directly as association list to dumps variables
into %ENV by mod_perl_dir_env(). This causes precedence
reversed on dumped %ENV variables because the list elements
is ordered by descending precedence.
Above process results that PerlSetEnv always activates least
specific <Directory> section value. It's a real bug.
My patch modifies (3) by reverses iterating direction on dump.
I would like the patch to be tested by someone else and included
in the mod_perl distribution. Please help!
> YAMAMOTO Kengo wrote:
>
> > I think that per directory PerlSetEnv variable should be
> > overridden by the value that in the most specific(longest)
> > <Directory> section.
> >
> > http://localhost/cgi-bin/subdir/printenv with following config
> > will generate VAR="/usr/local/apache/cgi-bin/subdir", but
> > generated result is VAR="/usr/local/apache/cgi-bin".
> >
> > <Directory /usr/local/apache/cgi-bin>
> > PerlSetEnv VAR /usr/local/apache/cgi-bin
> > </Directory>
> >
> > <Directory /usr/local/apache/cgi-bin/subdir>
> > PerlSetEnv VAR /usr/local/apache/cgi-bin/subdir
> > </Directory>
-------------------------------------
YAMAMOTO Kengo [EMAIL PROTECTED]
