/* Check a given dependency against installed packages */
static void checkInstDeps(rpmts ts, depCache dcache, rpmte te,
rpmTag depTag, const char *dep)
{
Header h;
rpmdbMatchIterator mi = rpmtsPrunedIterator(ts, depTag, dep, 1);
rpmstrPool pool = rpmtsPool(ts);
/* require-problems are unsatisfied, others appear "satisfied" */
int is_problem = (depTag == RPMTAG_REQUIRENAME);
while ((h = rpmdbNextIterator(mi)) != NULL) {
char * pkgNEVRA;
rpmds ds;
/* Ignore self-obsoletes and self-conflicts */
if (depTag == RPMTAG_OBSOLETENAME || depTag == RPMTAG_CONFLICTNAME) {
unsigned int instance = headerGetInstance(h);
if (instance && instance == rpmteDBInstance(te))
continue;
}
pkgNEVRA = headerGetAsString(h, RPMTAG_NEVRA);
ds = rpmdsNewPool(pool, h, depTag, 0);
rpmdsSetIx(ds, rpmdbGetIteratorFileNum(mi));
if (unsatisfiedDepend(ts, dcache, ds) == is_problem)
rpmteAddDepProblem(te, pkgNEVRA, ds, NULL);
rpmdsFree(ds);
free(pkgNEVRA);
}
rpmdbFreeIterator(mi);
}
/* Check a given dependency type against installed packages */
static void checkInstDeps(rpmts ts, depCache dcache, rpmte te,
rpmTag depTag, const char *dep)
{
Header h;
rpmdbMatchIterator mi = rpmtsPrunedIterator(ts, depTag, dep, 1);
rpmstrPool pool = rpmtsPool(ts);
while ((h = rpmdbNextIterator(mi)) != NULL) {
char * pkgNEVRA = headerGetAsString(h, RPMTAG_NEVRA);
rpmds ds = rpmdsNewPool(pool, h, depTag, 0);
checkDS(ts, dcache, te, pkgNEVRA, ds, dep, 0);
rpmdsFree(ds);
free(pkgNEVRA);
}
rpmdbFreeIterator(mi);
}
int rpmdsMatches(rpmstrPool pool, Header h, int prix,
rpmds req, int selfevr, int nopromote)
{
rpmds provides;
rpmTagVal tag = RPMTAG_PROVIDENAME;
int result = 0;
/* Get provides information from header */
if (selfevr)
provides = rpmdsThisPool(pool, h, tag, RPMSENSE_EQUAL);
else
provides = rpmdsNewPool(pool, h, tag, 0);
rpmdsSetNoPromote(provides, nopromote);
/*
* For a self-provide and indexed provide, we only need one comparison.
* Otherwise loop through the provides until match or end.
*/
if (prix >= 0 || selfevr) {
if (prix >= 0)
rpmdsSetIx(provides, prix);
result = rpmdsCompare(provides, req);
} else {
provides = rpmdsInit(provides);
while (rpmdsNext(provides) >= 0) {
result = rpmdsCompare(provides, req);
/* If this provide matches the require, we're done. */
if (result)
break;
}
}
rpmdsFree(provides);
return result;
}
rpmds rpmdsNew(Header h, rpmTagVal tagN, int flags)
{
return rpmdsNewPool(NULL, h, tagN, flags);
}
