[Dar-libdar_api] entree_stats access

[Johnathan B. <jk...@ro...>]

Hi 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