diff options
Diffstat (limited to 'libibex/wordindex.c')
| -rw-r--r-- | libibex/wordindex.c | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/libibex/wordindex.c b/libibex/wordindex.c index da25389b27..62e8859e15 100644 --- a/libibex/wordindex.c +++ b/libibex/wordindex.c @@ -145,6 +145,8 @@ static void unindex_name(struct _IBEXWord *idx, const char *name) int i; nameid_t nameid, wordid; blockid_t nameblock, wordblock, newblock, nametail, wordtail, newtail; + char *word; + struct _wordcache *cache; d(printf("unindexing %s\n", name)); @@ -168,7 +170,34 @@ static void unindex_name(struct _IBEXWord *idx, const char *name) if (newblock != wordblock || newtail != wordtail) idx->wordindex->klass->set_data(idx->wordindex, wordid, newblock, newtail); - /* FIXME: check cache as well */ + /* now check the cache as well */ + word = idx->nameindex->klass->get_key(idx->wordindex, wordid, NULL); + if (word) { + cache = g_hash_table_lookup(idx->wordcache, word); + if (cache) { + /* its there, update our head/tail pointers */ + cache->wordblock = newblock; + cache->wordtail = newtail; + + /* now check that we have a data entry in it */ + if (cache->filealloc == 0 && cache->filecount == 1) { + if (cache->file.file0 == nameid) { + cache->filecount = 0; + } + } else { + int j; + + for (j=0;j<cache->filecount;j++) { + if (cache->file.files[j] == nameid) { + cache->file.files[j] = cache->file.files[cache->filecount-1]; + cache->filecount--; + break; + } + } + } + } + g_free(word); + } } g_array_free(words, TRUE); |