void parse_MetaNames_from_buffer(INDEXDATAHEADER *header, char *buffer)
{
int len;
int num_metanames;
int metaType,
i,
alias,
sort_len,
bias,
metaID;
char *word;
unsigned char *s = (unsigned char *)buffer;
struct metaEntry *m;
/* First clear out the default metanames */
freeMetaEntries( header );
num_metanames = uncompress2(&s);
for (i = 0; i < num_metanames; i++)
{
len = uncompress2(&s);
word = emalloc(len +1);
memcpy(word,s,len); s += len;
word[len] = '\0';
/* Read metaID */
metaID = uncompress2(&s);
/* metaType was saved as metaType+1 */
metaType = uncompress2(&s);
alias = uncompress2(&s) - 1;
sort_len = uncompress2(&s);
bias = uncompress2(&s) - RANK_BIAS_RANGE - 1;
/* add the meta tag */
if ( !(m = addNewMetaEntry(header, word, metaType, metaID)))
progerr("failed to add new meta entry '%s:%d'", word, metaID );
m->alias = alias;
m->rank_bias = bias;
m->sort_len = sort_len;
efree(word);
}
}
static IndexFILE *free_index( IndexFILE *indexf )
{
IndexFILE *next = indexf->next;
SWISH *sw = indexf->sw;
int i;
/* Close any pending DB */
if ( indexf->DB )
DB_Close(sw, indexf->DB);
/* free the meteEntry array */
if ( indexf->header.metaCounter)
freeMetaEntries(&indexf->header);
/* free the in-use cached meta list */
if ( indexf->meta_list )
efree(indexf->meta_list);
/* free the in-use cached property list */
if ( indexf->prop_list )
efree(indexf->prop_list);
/* free data loaded into header */
free_header(&indexf->header);
/* free array of words for each letter (-k) $$$ eight bit */
for (i = 0; i < 256; i++)
if ( indexf->keywords[i])
efree(indexf->keywords[i]);
/* free the name of the index file */
efree( indexf->line );
/* free the stem cache if any */
free_word_hash_table( &indexf->hashstemcache);
/* finally free up the index itself */
efree( indexf );
return next;
}
