Daniel-Constantin Mierla wrote:
Hello Klaus,
On 05/02/2006 01:03 PM, Klaus Darilion wrote:
Hi Daniel!
Is it possible to do the parsing of the pseudo variable in the module?
E.g. for tls there will be similar paramters, for the peer certificate
and the local certificate. Is it possible to register only a prefix,
e.g. $tls_ and parse the latter in the module itself?
no, the parsing is done by core. The modules can add new specifiers, but
must be the full name, so they are visible in other modules as well..
You can add many specifiers with the same callback function and
different values of the parameter.
ok, consider a simple scenario: $tls_peer_subject and $tls_my_subject
(reflects the subjects of the local certificate and the peer's certificate).
I will register:
mod_init {
xl_add_extra("tls_peer_subj", get_cert_parameter, TLS_PEER|TLS_SUBJECT);
xl_add_extra("tls_my_subj", get_cert_parameter, TLS_MY|TLS_SUBJECT);
}
How exactly will I retrieve the parameter inside get_cert_parameter? I
guess xl_parse_spec must be used. Can you give ma short code snippet please?
thanks
kaus
Cheers,
Daniel
regards
klaus
Daniel-Constantin Mierla wrote:
Hello,
On 04/28/2006 12:05 PM, Klaus Darilion wrote:
Hi!
I'm studying how to export pseudo variables.
In tm.c there is this code:
if(xl_add_extra("T_branch_idx", it_get_tm_branch_idx, 100 )!=0)
{
LOG(L_ERR,"ERROR:tm:mod_init: failed to register pvar "
"[T_branch_idx]\n");
return -1;
}
Thus I guess the exported pseudo variable is called $T_branch_idx,
but the README says:
$T_branch_index - the index (starting with 1 for the first branch)...
^^^^
Is guess there is a typo.
indeed.
Further, do we have a schema how to name the exported pseudo variables?
There is none, but the name should be suggestive as much as possible.
Somehow, we should find one to avoid duplicates.
Cheers,
Daniel
regards
klaus
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