/**
* Ensure that current package is newer than installed package.
* @param tspool transaction string pool
* @param p current transaction element
* @param h installed header
*/
static void ensureOlder(rpmstrPool tspool, const rpmte p, const Header h)
{
rpmsenseFlags reqFlags = (RPMSENSE_LESS | RPMSENSE_EQUAL);
rpmds req;
req = rpmdsSinglePool(tspool, RPMTAG_REQUIRENAME,
rpmteN(p), rpmteEVR(p), reqFlags);
if (rpmdsMatches(tspool, h, -1, req, 1, _rpmds_nopromote) == 0) {
char * altNEVR = headerGetAsString(h, RPMTAG_NEVRA);
rpmteAddProblem(p, RPMPROB_OLDPACKAGE, altNEVR, NULL,
headerGetInstance(h));
free(altNEVR);
}
rpmdsFree(req);
}
int rpmdsRpmlibPool(rpmstrPool pool, rpmds * dsp, const void * tblp)
{
const struct rpmlibProvides_s * rltblp = tblp;
const struct rpmlibProvides_s * rlp;
int rc = 0;
if (rltblp == NULL)
rltblp = rpmlibProvides;
for (rlp = rltblp; rlp->featureName != NULL && rc >= 0; rlp++) {
rpmds ds = rpmdsSinglePool(pool, RPMTAG_PROVIDENAME, rlp->featureName,
rlp->featureEVR, rlp->featureFlags);
rc = rpmdsMerge(dsp, ds);
rpmdsFree(ds);
}
/* freeze the pool to save memory, but only if private pool */
if (*dsp && (*dsp)->pool != pool)
rpmstrPoolFreeze((*dsp)->pool, 0);
return (rc < 0) ? -1 : 0;
}
/*
* Check for previously added versions and obsoletions.
* Return index where to place this element, or -1 to skip.
* XXX OBSOLETENAME is a bit of a hack, but gives us what
* we want from rpmal: we're only interested in added package
* names here, not their provides.
*/
static int findPos(rpmts ts, rpm_color_t tscolor, rpmte te, int upgrade)
{
tsMembers tsmem = rpmtsMembers(ts);
int oc = tsmem->orderCount;
int skip = 0;
const char * name = rpmteN(te);
const char * evr = rpmteEVR(te);
rpmte p;
rpmstrPool tspool = rpmtsPool(ts);
rpmds oldChk = rpmdsSinglePool(tspool, RPMTAG_OBSOLETENAME,
name, evr, (RPMSENSE_LESS));
rpmds newChk = rpmdsSinglePool(tspool, RPMTAG_OBSOLETENAME,
name, evr, (RPMSENSE_GREATER));
rpmds sameChk = rpmdsSinglePool(tspool, RPMTAG_OBSOLETENAME,
name, evr, (RPMSENSE_EQUAL));
rpmds obsChk = rpmteDS(te, RPMTAG_OBSOLETENAME);
/* If obsoleting package has already been added, skip this. */
if ((p = checkObsoleted(tsmem->addedPackages, rpmteDS(te, RPMTAG_NAME)))) {
skip = 1;
goto exit;
}
/* If obsoleted package has already been added, replace with this. */
rpmdsInit(obsChk);
while (rpmdsNext(obsChk) >= 0) {
/* XXX Obsoletes are not colored */
if ((p = checkAdded(tsmem->addedPackages, 0, te, obsChk))) {
goto exit;
}
}
/* If same NEVR has already been added, skip this. */
if ((p = checkAdded(tsmem->addedPackages, tscolor, te, sameChk))) {
skip = 1;
goto exit;
}
/* On upgrades... */
if (upgrade) {
/* ...if newer NEVR has already been added, skip this. */
if ((p = checkAdded(tsmem->addedPackages, tscolor, te, newChk))) {
skip = 1;
goto exit;
}
/* ...if older NEVR has already been added, replace with this. */
if ((p = checkAdded(tsmem->addedPackages, tscolor, te, oldChk))) {
goto exit;
}
}
exit:
/* If we found a previous element we've something to say */
if (p != NULL && rpmIsVerbose()) {
const char *msg = skip ?
_("package %s was already added, skipping %s\n") :
_("package %s was already added, replacing with %s\n");
rpmlog(RPMLOG_WARNING, msg, rpmteNEVRA(p), rpmteNEVRA(te));
}
/* If replacing a previous element, find out where it is. Pooh. */
if (!skip && p != NULL) {
for (oc = 0; oc < tsmem->orderCount; oc++) {
if (p == tsmem->order[oc])
break;
}
}
rpmdsFree(oldChk);
rpmdsFree(newChk);
rpmdsFree(sameChk);
return (skip) ? -1 : oc;
}
rpmds rpmdsSingle(rpmTagVal tagN, const char * N, const char * EVR, rpmsenseFlags Flags)
{
return rpmdsSinglePool(NULL, tagN, N, EVR, Flags);
}
int addReqProv(Package pkg, rpmTagVal tagN,
const char * N, const char * EVR, rpmsenseFlags Flags,
uint32_t index)
{
rpmTagVal versiontag = 0;
rpmTagVal flagtag = 0;
rpmTagVal indextag = 0;
rpmsenseFlags extra = RPMSENSE_ANY;
Header h = pkg->header; /* just a shortcut */
rpmds newds, *dsp = NULL;
switch (tagN) {
case RPMTAG_PROVIDENAME:
versiontag = RPMTAG_PROVIDEVERSION;
flagtag = RPMTAG_PROVIDEFLAGS;
extra = Flags & RPMSENSE_FIND_PROVIDES;
dsp = &pkg->provides;
break;
case RPMTAG_OBSOLETENAME:
versiontag = RPMTAG_OBSOLETEVERSION;
flagtag = RPMTAG_OBSOLETEFLAGS;
dsp = &pkg->obsoletes;
break;
case RPMTAG_CONFLICTNAME:
versiontag = RPMTAG_CONFLICTVERSION;
flagtag = RPMTAG_CONFLICTFLAGS;
dsp = &pkg->conflicts;
break;
case RPMTAG_ORDERNAME:
versiontag = RPMTAG_ORDERVERSION;
flagtag = RPMTAG_ORDERFLAGS;
dsp = &pkg->order;
break;
case RPMTAG_TRIGGERNAME:
versiontag = RPMTAG_TRIGGERVERSION;
flagtag = RPMTAG_TRIGGERFLAGS;
indextag = RPMTAG_TRIGGERINDEX;
extra = Flags & RPMSENSE_TRIGGER;
dsp = &pkg->triggers;
break;
case RPMTAG_REQUIRENAME:
default:
tagN = RPMTAG_REQUIRENAME;
versiontag = RPMTAG_REQUIREVERSION;
flagtag = RPMTAG_REQUIREFLAGS;
extra = Flags & _ALL_REQUIRES_MASK;
dsp = &pkg->requires;
}
/* rpmlib() dependency sanity: only requires permitted, ensure sense bit */
if (rstreqn(N, "rpmlib(", sizeof("rpmlib(")-1)) {
if (tagN != RPMTAG_REQUIRENAME) return 1;
extra |= RPMSENSE_RPMLIB;
}
Flags = (Flags & RPMSENSE_SENSEMASK) | extra;
if (EVR == NULL)
EVR = "";
newds = rpmdsSinglePool(pkg->pool, tagN, N, EVR, Flags);
/* Avoid adding duplicate dependencies. */
if (isNewDep(dsp, newds, h, indextag, index)) {
headerPutString(h, tagN, N);
headerPutString(h, versiontag, EVR);
headerPutUint32(h, flagtag, &Flags, 1);
if (indextag) {
headerPutUint32(h, indextag, &index, 1);
}
}
rpmdsFree(newds);
return 0;
}