On Sat, Aug 18, 2012 at 7:18 PM, nik600 <nik...@gmail.com> wrote:
> On Sat, Aug 18, 2012 at 6:32 PM, Eric Covener <cove...@gmail.com> wrote:
>>> i'm enabling my module with a Location directive:
>>>
>>> <Location /data>
>>> SetHandler kcache
>>> </Location>
>>>
>>> and i want to control the execution of the module with an initial check:
>>>
>>> if (!r->handler || strcmp(r->handler, "kcache")) return (DECLINED);
>>>
>>> but r->handler is null if the hook is called in ap_hook_translate_name
>>> state, so how can i check this condition?
>>
>> You can't check that condition early. You should implement a
>> directive to enable your module in these early phases.
>
> i've done that, and i've set the configuration per-directory, but it
> seems that is have every time the same value, even if called from
> different locations:
>
> static const command_rec kcache_directives[] =
> {
> AP_INIT_TAKE1("KcacheEnabled", kcache_set_enabled, NULL,
> ACCESS_CONF, "KcacheEnabled must have Off or On value"),
> AP_INIT_TAKE1("KcachePath", kcache_set_path, NULL, ACCESS_CONF,
> "KcachePath must contain the path"),
> { NULL }
> };
>
>
> static void register_hooks(apr_pool_t* pool)
> {
>
> /*
> * imposto i valori di default
> */
> config.enabled=FALSE;
> config.path="/var/www";
>
> static const char *succ[] = {"mod_proxy.c","mod_alias.c", NULL};
> ap_hook_translate_name(kcache_handler, NULL, succ, APR_HOOK_MIDDLE);
> }
> module AP_MODULE_DECLARE_DATA kcache_module = {
> STANDARD20_MODULE_STUFF,
> NULL,
> NULL,
> NULL,
> NULL,
> kcache_directives,
> register_hooks
> };
>
> then i have:
> in the global config
> <Directory />
> KcacheEnabled Off
> </Directory>
> and in a specific vhost:
> <Directory "/var/www/kcache/trunk/data">
> KcacheEnabled On
> KcachePath /var/www/data
> </Directory>
>
> finally i've added in my handler:
>
> static int kcache_handler(request_rec* r)
> {
> apr_status_t s;
>
> ap_log_rerror(APLOG_MARK, APLOG_DEBUG,s,r,"KcacheEnabled =
> %i",config.enabled);
> ap_log_rerror(APLOG_MARK, APLOG_DEBUG,s,r,"KcachePath =
> %s",config.path);
> if(!config.enabled){
> ap_log_rerror(APLOG_MARK, APLOG_NOTICE,s,r,"KcacheEnabled = Off,
> exiting from kcache");
> return DECLINED;
>
> }
> ...
> ...
>
> but looking at logs it seems that KcacheEnabled is always On.
>
> Is my approach correct?
>
> Thanks
>
>
>
>
> --
> /*************/
> nik600
> http://www.kumbe.it
Ok, i was missing the create_dir_conf and merge_dir_conf handlers.
One more thing (i hope the last :-) ) when the documentation talk
about server configuration handler/merge it is intended by vhost?
Thanks
--
/*************/
nik600
http://www.kumbe.it
