fingerPrintCache fpCacheCreate(int sizeHint, rpmstrPool pool)
{
fingerPrintCache fpc;
fpc = xcalloc(1, sizeof(*fpc));
fpc->ht = rpmFpEntryHashCreate(sizeHint, sidHash, sidCmp,
NULL, (rpmFpEntryHashFreeData)free);
fpc->pool = (pool != NULL) ? rpmstrPoolLink(pool) : rpmstrPoolCreate();
return fpc;
}
rpmstrPool rpmtsPool(rpmts ts)
{
tsMembers tsmem = rpmtsMembers(ts);
rpmstrPool tspool = NULL;
if (tsmem) {
if (tsmem->pool == NULL)
tsmem->pool = rpmstrPoolCreate();
tspool = tsmem->pool;
}
return tspool;
}
rpmfi rpmfiNewPool(rpmstrPool pool, Header h, rpmTagVal tagN, rpmfiFlags flags)
{
rpmfi fi = xcalloc(1, sizeof(*fi));
struct rpmtd_s bn, dn, dx;
fi->magic = RPMFIMAGIC;
fi->i = -1;
fi->fiflags = flags;
/*
* Grab and validate file triplet data. Headers with no files simply
* fall through here and an empty file set is returned.
*/
if (headerGet(h, RPMTAG_BASENAMES, &bn, HEADERGET_MINMEM)) {
headerGet(h, RPMTAG_DIRNAMES, &dn, HEADERGET_MINMEM);
headerGet(h, RPMTAG_DIRINDEXES, &dx, HEADERGET_ALLOC);
if (indexSane(&bn, &dn, &dx)) {
/* private or shared pool? */
fi->pool = (pool != NULL) ? rpmstrPoolLink(pool) :
rpmstrPoolCreate();
/* init the file triplet data */
fi->fc = rpmtdCount(&bn);
fi->dc = rpmtdCount(&dn);
fi->bnid = rpmtdToPool(&bn, fi->pool);
fi->dnid = rpmtdToPool(&dn, fi->pool);
/* steal index data from the td (pooh...) */
fi->dil = dx.data;
dx.data = NULL;
/* populate the rest of the stuff */
rpmfiPopulate(fi, h, flags);
/* freeze the pool to save memory, but only if private pool */
if (fi->pool != pool)
rpmstrPoolFreeze(fi->pool, 0);
fi->h = (fi->fiflags & RPMFI_KEEPHEADER) ? headerLink(h) : NULL;
} else {
/* broken data, free and return NULL */
fi = _free(fi);
}
rpmtdFreeData(&bn);
rpmtdFreeData(&dn);
rpmtdFreeData(&dx);
}
return rpmfiLink(fi);
}
static rpmds rpmdsCreate(rpmstrPool pool,
rpmTagVal tagN, const char * Type, int Count,
unsigned int instance)
{
rpmds ds = xcalloc(1, sizeof(*ds));
ds->pool = (pool != NULL) ? rpmstrPoolLink(pool) : rpmstrPoolCreate();
ds->tagN = tagN;
ds->Type = Type;
ds->Count = Count;
ds->instance = instance;
ds->nopromote = _rpmds_nopromote;
ds->i = -1;
return rpmdsLink(ds);
}
