Re: where main::read_file_cache being initialized?

[Jamie C. <jca...@we...>]

Wai Iu wrote:> Hey;
>  
> In the file web-lib.pl, there are following paramaters used, 
> such as in flush_webmin_caches() method and in init_config()
> method:
>  
> %main::read_file_cache
> %main::acl_hash_cache
> %main::acl_array_cache
> %main::has_command_cache
> @main::list_languages_cache
>  
>  
> I checked the web-lib.pl and did not find any place that they are> being initialized. Where do these parameters come from?

Various places :

read_file_cache - Set by the read_file_cached function, so that 
multiple calls for the same file do not have to actually read it.

acl_hash_cache and acl_array_cache - Set by read_acl so that 
/etc/webmin/webmin.acl only has to be read once.

has_command_cache - Set by has_command, so that multiple calls for the 
same command do not have to check the PATH each time.

list_languages_cache - Set by list_languages so that lang_list.txt 
only has to be read once.

  - Jamie