On Mar 10, 2004, at 12:12 PM, Bill Moseley wrote:
> On Wed, Mar 10, 2004 at 09:10:06AM -0800, Jamie Herre wrote:
>> const char **SwishPropertyNames( SW_HANDLE );
> The properties and metanames are related to a specific index, so the
> handle won't work alone -- need to also specify the index file name.
Doh! Of course. np.
> So, what's needed is two (already have one, I think) null terminated
> tables that are a list of pointers to props/metas. That would give a
> way to generate a list of objects in Perl or other higher language.
> void **prop_list = SwishFetchPropList( sw_handle, "index_file" );
> const char *name SwishProperty_name( prop_list );
> int id SwishProperty_id( prop_list );
Also PropType SwishProptery_type( prop_list ); ?
>> I'm also guessing that SwishPropteryNames() should return all property
>> names in the index and we'd follow the convention that those beginning
>> with "swish" are standard and those which do not were set via
>> PropertyNames directives.
> You can say: MetaNames swishtitle swishdocpath so the distinctions are
> not clear -- the swish* ones are just pre-defined. I wouldn't put any
> logic into the API for excluding swish* names.
Yeah, that's what I meant. But make known the convention that
names begin with "swish" so that users can use that to distinguish if
so choose. This makes possible an interface with no specific knowledge
the pre-defined property names used by a given version of swish-e.
>> Anyway, I'd like to do it in a way that I could contribute back so let
>> me know if I'm on the right track or not.
> If you are up for code hacking that's great. Look at metanames.c for
> ideas. Need to make sure that there's the mapping tables for each
> property in the index's header and provide methods to access them.
> So does that API make sense? I may be forgetting something obvious.
> Like I said, I worked on this once before for a day and there was
> something that got in the way of implementing it. I just can't
> remember what that was.
I'll take a look. This is more work than I had intended to do but
I've gotten a lot of good use out of swish-e it seems like the least I
Let me just make sure I'm understanding the difference between metas
metas are attributes recorded in the index and props are a subset of
are available in results?
Received on Wed Mar 10 12:44:37 2004