static rpmte * rpmalAllSatisfiesDepend(const rpmal al, const rpmds ds)
{
rpmte * ret = NULL;
int i, found;
const char * name;
availableIndexEntry result;
int resultCnt;
int obsolete;
availablePackage alp;
int rc;
if (al == NULL || ds == NULL || (name = rpmdsN(ds)) == NULL)
return ret;
if (al->providesHash == NULL && al->fileHash == NULL)
rpmalMakeIndex(al);
obsolete = (rpmdsTagN(ds) == RPMTAG_OBSOLETENAME);
if (!obsolete && *name == '/') {
/* First, look for files "contained" in package ... */
ret = rpmalAllFileSatisfiesDepend(al, ds);
if (ret != NULL && *ret != NULL)
return ret;
/* ... then, look for files "provided" by package. */
ret = _free(ret);
}
rpmalProvidesHashGetEntry(al->providesHash, name, &result,
&resultCnt, NULL);
if (resultCnt==0) return NULL;
ret = xmalloc((resultCnt+1) * sizeof(*ret));
for (found=i=0; i<resultCnt; i++) {
alp = al->list + result[i].pkgNum;
if (alp->p == NULL) // deleted
continue;
(void) rpmdsSetIx(alp->provides, result[i].entryIx);
/* Obsoletes are on package name, filter out other provide matches */
if (obsolete && !rstreq(rpmdsN(alp->provides), rpmteN(alp->p)))
continue;
rc = 0;
if (rpmdsIx(alp->provides) >= 0)
rc = rpmdsCompare(alp->provides, ds);
if (rc) {
rpmdsNotify(ds, "(added provide)", 0);
ret[found] = alp->p;
found++;
}
}
ret[found] = NULL;
return ret;
}
static PyObject *
rpmal_MakeIndex(rpmalObject * s)
{
rpmalMakeIndex(s->al);
Py_INCREF(Py_None);
return Py_None;
}
