actually noone is working "${VAR_NAME}" nor $VAR_NAME nor VAR_NAME
2017-09-20 5:07 GMT-07:00 eeadev dev <eea...@gmail.com>:
> is there anything similar but related to my module?
> for instance, now I have mymodule.conf I would prefer to write it there
> than in the general conf file, is it possible to define my var there and
> use ap_resolve_env()?
>
> 2017-09-20 4:16 GMT-07:00 Yann Ylavic <ylavic....@gmail.com>:
>
>> On Wed, Sep 20, 2017 at 1:11 PM, Yann Ylavic <ylavic....@gmail.com>
>> wrote:
>> > On Wed, Sep 20, 2017 at 12:58 PM, Yann Ylavic <ylavic....@gmail.com>
>> wrote:
>> >> On Wed, Sep 20, 2017 at 11:55 AM, eeadev dev <eea...@gmail.com> wrote:
>> >>> I have to write a set of variable to be read from my C module. Those
>> >>> variable could be change when the code is in production, similar to
>> what u
>> >>> would write in a java properties file.
>> >>>
>> >>> What is the proper way to do it and which functions to use?
>> >>>
>> >>> write the in the httpd.conf (what is the API for getting/setting a var
>> >>> visible in all the apache web server)
>> >>
>> >> You could:
>> >> Define VAR_NAME "some_value"
>> >> in "httpd.conf" and then:
>> >> const char *var_value = ap_resolve_env(some_pool, "VAR_NAME");
>> >> in your module for example.
>> >
>> > Hmm, actually you'd have to use (note the leading $):
>> > const char *var_value = ap_resolve_env(some_pool, "$VAR_NAME");
>> > in your module.
>>
>> OK, sorry for not having looked at ap_resolve_env() more thoroughly first.
>>
>> What you'd have to use in your module is in fact:
>> const char *var_value = ap_resolve_env(some_pool, "${VAR_NAME}");
>>
>> >
>> > So it may not be appropriate if "VAR_NAME" was instead a C variable
>> > like var_name (which you'd have to prefix...).
>>
>> This still stands, even worse (prefix + suffix).
>>
>> But maybe simple enough if you'll only use string literals...
>>
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>
