[TYPO3-dev] Fwd: About CacheHashCalculator

[Popy]

Hi,

I've recently discovered the CacheHashCalculator class, and I have a few
questions about what is planned for this class :

   - Is there any plan to re-introduce a hook somewhere, as there was one
   in the t3lib_div equivalent (back in the old times) ? Or at least anything
   like "if the parameter starts by xxx, exclude it" ?
   - Is it "safe" to modify the "cHashExcludedParameters" in extensions
   localconf file ? (I mean, I wouldn't want that what my extension do to be
   stored in website LocalConfiguration file when it is rewritten). The goal
   here is that I would like that my extensions automatically exclude the
   parameters which have to be excluded. I used to do that by indirect use of
   the t3lib_div hook, as i found convenient that an extension can work
   without having to update every configuration in the website.
   - Why does the "L" parameter is by default excluded from cHashes ? But
   still require a cHash to make distinct caches ?

Regards,
Popy