Re: entree_stats access

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Johnathan Burchill wrote:
> Hi Denis,

Hello Johnathan!

Happy to hear about you again. This is my turn this next few month to be
out of time, but the patch you propose is OK.

However, I think it would better to have it available from 2.3.x branch,
as it may take some time for the 2.4.x (current CVS trunk) to mature and
become a release.

Current libdar is 4.1.0 it could become 4.2.0 with the addition of this
small patch (plus other potential bug fixes) for you can get the
entree_stats you need. Having a new release (2.3.4 is the next one) from
branch_2_3_x does not imply a lot of effort (and testing), thus I can
afford it currently.

New version of kdar relying on this new little enhancement would just
have to test that they are linked with libdar version 4.x.y where x >= 2.

Regards,
Denis.

> 
> It's been a long time, but I've finally put some spare time into 
> adapting KDar to KDE4 and libdar-4.0.
> 
> I'd like to be able to get information about existing archives, 
> basically the info that is stored in the catalogue and which is 
> accessible by 
> 
> entree_stats   catalogue::get_stats () const.
> 
> Since you don't want the user to call the 
> 
> const catalogue &   archive::get_catalogue () const 
> 
> function directly, could we have a passthrough for the entree_stats?
> This patch for cvs HEAD is what I have in mind.
> 
> Index: archive.hpp
> ===================================================================
> RCS file: /cvsroot/dar/dar/src/libdar/archive.hpp,v
> retrieving revision 1.35
> diff -u -r1.35 archive.hpp
> --- archive.hpp 14 Jan 2007 21:16:07 -0000      1.35
> +++ archive.hpp 4 Apr 2007 13:24:46 -0000
> @@ -494,6 +494,9 @@
>             /// not part of the API but must remain a public method 
> for been usable by the database class
>         const catalogue & get_catalogue() const { if(cat == NULL) 
> throw SRC_BUG; return *cat; };
> 
> +            /// gives access to archive statistics. Obtained from the 
> archive's catalogue.
> +       const entree_stats get_stats() const { if(cat == NULL) throw  
> SRC_BUG; return cat->get_stats(); };
> +
>      private:
>         enum operation { oper_create, oper_isolate, oper_merge };
> 
> 
> 
> Cheers,
> JB
> 
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