static PyObject *
rpmts_OpenDB(rpmtsObject * s)
{
int dbmode;
dbmode = rpmtsGetDBMode(s->ts);
if (dbmode == -1)
dbmode = O_RDONLY;
return Py_BuildValue("i", rpmtsOpenDB(s->ts, dbmode));
}
static int addPackage(rpmts ts, Header h,
fnpyKey key, int op, rpmRelocation * relocs)
{
tsMembers tsmem = rpmtsMembers(ts);
rpm_color_t tscolor = rpmtsColor(ts);
rpmte p = NULL;
int isSource = headerIsSource(h);
int ec = 0;
int oc = tsmem->orderCount;
/* Check for supported payload format if it's a package */
if (key && headerCheckPayloadFormat(h) != RPMRC_OK) {
ec = 1;
goto exit;
}
/* Source packages are never "upgraded" */
if (isSource)
op = RPMTE_INSTALL;
/* Do lazy (readonly?) open of rpm database for upgrades. */
if (op != RPMTE_INSTALL && rpmtsGetRdb(ts) == NULL && rpmtsGetDBMode(ts) != -1) {
if ((ec = rpmtsOpenDB(ts, rpmtsGetDBMode(ts))) != 0)
goto exit;
}
p = rpmteNew(ts, h, TR_ADDED, key, relocs);
if (p == NULL) {
ec = 1;
goto exit;
}
/* Check binary packages for redundancies in the set */
if (!isSource) {
oc = findPos(ts, tscolor, p, (op == RPMTE_UPGRADE));
/* If we're replacing a previously added element, free the old one */
if (oc >= 0 && oc < tsmem->orderCount) {
rpmalDel(tsmem->addedPackages, tsmem->order[oc]);
tsmem->order[oc] = rpmteFree(tsmem->order[oc]);
/* If newer NEVR was already added, we're done */
} else if (oc < 0) {
p = rpmteFree(p);
goto exit;
}
}
if (oc >= tsmem->orderAlloced) {
tsmem->orderAlloced += (oc - tsmem->orderAlloced) + tsmem->delta;
tsmem->order = xrealloc(tsmem->order,
tsmem->orderAlloced * sizeof(*tsmem->order));
}
tsmem->order[oc] = p;
if (oc == tsmem->orderCount) {
tsmem->orderCount++;
}
if (tsmem->addedPackages == NULL) {
tsmem->addedPackages = rpmalCreate(rpmtsPool(ts), 5, rpmtsFlags(ts),
tscolor, rpmtsPrefColor(ts));
}
rpmalAdd(tsmem->addedPackages, p);
/* Add erasure elements for old versions and obsoletions on upgrades */
/* XXX TODO: If either of these fails, we'd need to undo all additions */
if (op != RPMTE_INSTALL)
addSelfErasures(ts, tscolor, op, p, rpmteColor(p), h);
if (op == RPMTE_UPGRADE)
addObsoleteErasures(ts, tscolor, p);
exit:
return ec;
}
int rpmtsCheck(rpmts ts)
{
rpm_color_t tscolor = rpmtsColor(ts);
rpmtsi pi = NULL; rpmte p;
int closeatexit = 0;
int rc = 0;
depCache dcache = NULL;
filedepHash confilehash = NULL; /* file conflicts of installed packages */
filedepHash connotfilehash = NULL; /* file conflicts of installed packages */
depexistsHash connothash = NULL;
filedepHash reqfilehash = NULL; /* file requires of installed packages */
filedepHash reqnotfilehash = NULL; /* file requires of installed packages */
depexistsHash reqnothash = NULL;
fingerPrintCache fpc = NULL;
rpmdb rdb = NULL;
(void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_CHECK), 0);
/* Do lazy, readonly, open of rpm database. */
rdb = rpmtsGetRdb(ts);
if (rdb == NULL && rpmtsGetDBMode(ts) != -1) {
if ((rc = rpmtsOpenDB(ts, rpmtsGetDBMode(ts))) != 0)
goto exit;
rdb = rpmtsGetRdb(ts);
closeatexit = 1;
}
if (rdb)
rpmdbCtrl(rdb, RPMDB_CTRL_LOCK_RO);
/* XXX FIXME: figure some kind of heuristic for the cache size */
dcache = depCacheCreate(5001, rstrhash, strcmp,
(depCacheFreeKey)rfree, NULL);
/* build hashes of all confilict sdependencies */
confilehash = filedepHashCreate(257, rstrhash, strcmp,
(filedepHashFreeKey)rfree,
(filedepHashFreeData)rfree);
connothash = depexistsHashCreate(257, rstrhash, strcmp,
(filedepHashFreeKey)rfree);
connotfilehash = filedepHashCreate(257, rstrhash, strcmp,
(filedepHashFreeKey)rfree,
(filedepHashFreeData)rfree);
addIndexToDepHashes(ts, RPMTAG_CONFLICTNAME, NULL, confilehash, connothash, connotfilehash);
if (!filedepHashNumKeys(confilehash))
confilehash = filedepHashFree(confilehash);
if (!depexistsHashNumKeys(connothash))
connothash= depexistsHashFree(connothash);
if (!filedepHashNumKeys(connotfilehash))
connotfilehash = filedepHashFree(connotfilehash);
/* build hashes of all requires dependencies */
reqfilehash = filedepHashCreate(8191, rstrhash, strcmp,
(filedepHashFreeKey)rfree,
(filedepHashFreeData)rfree);
reqnothash = depexistsHashCreate(257, rstrhash, strcmp,
(filedepHashFreeKey)rfree);
reqnotfilehash = filedepHashCreate(257, rstrhash, strcmp,
(filedepHashFreeKey)rfree,
(filedepHashFreeData)rfree);
addIndexToDepHashes(ts, RPMTAG_REQUIRENAME, NULL, reqfilehash, reqnothash, reqnotfilehash);
if (!filedepHashNumKeys(reqfilehash))
reqfilehash = filedepHashFree(reqfilehash);
if (!depexistsHashNumKeys(reqnothash))
reqnothash= depexistsHashFree(reqnothash);
if (!filedepHashNumKeys(reqnotfilehash))
reqnotfilehash = filedepHashFree(reqnotfilehash);
/*
* Look at all of the added packages and make sure their dependencies
* are satisfied.
*/
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, TR_ADDED)) != NULL) {
rpmds provides = rpmdsInit(rpmteDS(p, RPMTAG_PROVIDENAME));
rpmlog(RPMLOG_DEBUG, "========== +++ %s %s/%s 0x%x\n",
rpmteNEVR(p), rpmteA(p), rpmteO(p), rpmteColor(p));
checkDS(ts, dcache, p, rpmteNEVRA(p), rpmteDS(p, RPMTAG_REQUIRENAME),
tscolor);
checkDS(ts, dcache, p, rpmteNEVRA(p), rpmteDS(p, RPMTAG_CONFLICTNAME),
tscolor);
checkDS(ts, dcache, p, rpmteNEVRA(p), rpmteDS(p, RPMTAG_OBSOLETENAME),
tscolor);
/* Check provides against conflicts in installed packages. */
while (rpmdsNext(provides) >= 0) {
const char *dep = rpmdsN(provides);
checkInstDeps(ts, dcache, p, RPMTAG_CONFLICTNAME, dep);
if (reqnothash && depexistsHashHasEntry(reqnothash, dep))
checkNotInstDeps(ts, dcache, p, RPMTAG_REQUIRENAME, dep);
}
/* Skip obsoletion checks for source packages (ie build) */
if (rpmteIsSource(p))
continue;
/* Check package name (not provides!) against installed obsoletes */
checkInstDeps(ts, dcache, p, RPMTAG_OBSOLETENAME, rpmteN(p));
/* Check filenames against installed conflicts */
if (confilehash || reqnotfilehash) {
rpmfiles files = rpmteFiles(p);
rpmfi fi = rpmfilesIter(files, RPMFI_ITER_FWD);
while (rpmfiNext(fi) >= 0) {
if (confilehash)
checkInstFileDeps(ts, dcache, p, RPMTAG_CONFLICTNAME, fi, 0, confilehash, &fpc);
if (reqnotfilehash)
checkInstFileDeps(ts, dcache, p, RPMTAG_REQUIRENAME, fi, 1, reqnotfilehash, &fpc);
}
rpmfiFree(fi);
rpmfilesFree(files);
}
}
rpmtsiFree(pi);
/*
* Look at the removed packages and make sure they aren't critical.
*/
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, TR_REMOVED)) != NULL) {
rpmds provides = rpmdsInit(rpmteDS(p, RPMTAG_PROVIDENAME));
rpmlog(RPMLOG_DEBUG, "========== --- %s %s/%s 0x%x\n",
rpmteNEVR(p), rpmteA(p), rpmteO(p), rpmteColor(p));
/* Check provides and filenames against installed dependencies. */
while (rpmdsNext(provides) >= 0) {
const char *dep = rpmdsN(provides);
checkInstDeps(ts, dcache, p, RPMTAG_REQUIRENAME, dep);
if (connothash && depexistsHashHasEntry(connothash, dep))
checkNotInstDeps(ts, dcache, p, RPMTAG_CONFLICTNAME, dep);
}
if (reqfilehash || connotfilehash) {
rpmfiles files = rpmteFiles(p);
rpmfi fi = rpmfilesIter(files, RPMFI_ITER_FWD);;
while (rpmfiNext(fi) >= 0) {
if (RPMFILE_IS_INSTALLED(rpmfiFState(fi))) {
if (reqfilehash)
checkInstFileDeps(ts, dcache, p, RPMTAG_REQUIRENAME, fi, 0, reqfilehash, &fpc);
if (connotfilehash)
checkInstFileDeps(ts, dcache, p, RPMTAG_CONFLICTNAME, fi, 1, connotfilehash, &fpc);
}
}
rpmfiFree(fi);
rpmfilesFree(files);
}
}
rpmtsiFree(pi);
if (rdb)
rpmdbCtrl(rdb, RPMDB_CTRL_UNLOCK_RO);
exit:
depCacheFree(dcache);
filedepHashFree(confilehash);
filedepHashFree(connotfilehash);
depexistsHashFree(connothash);
filedepHashFree(reqfilehash);
filedepHashFree(reqnotfilehash);
depexistsHashFree(reqnothash);
fpCacheFree(fpc);
(void) rpmswExit(rpmtsOp(ts, RPMTS_OP_CHECK), 0);
if (closeatexit)
(void) rpmtsCloseDB(ts);
return rc;
}
int rpmtsCheck(rpmts ts)
{
rpm_color_t tscolor = rpmtsColor(ts);
rpmtsi pi = NULL; rpmte p;
int closeatexit = 0;
int rc = 0;
depCache dcache = NULL;
conflictsCache confcache = NULL;
(void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_CHECK), 0);
/* Do lazy, readonly, open of rpm database. */
if (rpmtsGetRdb(ts) == NULL && rpmtsGetDBMode(ts) != -1) {
if ((rc = rpmtsOpenDB(ts, rpmtsGetDBMode(ts))) != 0)
goto exit;
closeatexit = 1;
}
/* XXX FIXME: figure some kind of heuristic for the cache size */
dcache = depCacheCreate(5001, rstrhash, strcmp,
(depCacheFreeKey)rfree, NULL);
confcache = conflictsCacheCreate(257, rstrhash, strcmp,
(depCacheFreeKey)rfree);
if (confcache) {
rpmdbIndexIterator ii = rpmdbIndexIteratorInit(rpmtsGetRdb(ts), RPMTAG_CONFLICTNAME);
if (ii) {
char *key;
size_t keylen;
while ((rpmdbIndexIteratorNext(ii, (const void**)&key, &keylen)) == 0) {
char *k;
if (!key || keylen == 0 || key[0] != '/')
continue;
k = rmalloc(keylen + 1);
memcpy(k, key, keylen);
k[keylen] = 0;
conflictsCacheAddEntry(confcache, k);
}
rpmdbIndexIteratorFree(ii);
}
}
/*
* Look at all of the added packages and make sure their dependencies
* are satisfied.
*/
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, TR_ADDED)) != NULL) {
rpmds provides = rpmdsInit(rpmteDS(p, RPMTAG_PROVIDENAME));
rpmlog(RPMLOG_DEBUG, "========== +++ %s %s/%s 0x%x\n",
rpmteNEVR(p), rpmteA(p), rpmteO(p), rpmteColor(p));
checkDS(ts, dcache, p, rpmteNEVRA(p), rpmteDS(p, RPMTAG_REQUIRENAME),
NULL, tscolor);
checkDS(ts, dcache, p, rpmteNEVRA(p), rpmteDS(p, RPMTAG_CONFLICTNAME),
NULL, tscolor);
checkDS(ts, dcache, p, rpmteNEVRA(p), rpmteDS(p, RPMTAG_OBSOLETENAME),
NULL, tscolor);
/* Check provides against conflicts in installed packages. */
while (rpmdsNext(provides) >= 0) {
checkInstDeps(ts, dcache, p, RPMTAG_CONFLICTNAME, rpmdsN(provides));
}
/* Skip obsoletion checks for source packages (ie build) */
if (rpmteIsSource(p))
continue;
/* Check package name (not provides!) against installed obsoletes */
checkInstDeps(ts, dcache, p, RPMTAG_OBSOLETENAME, rpmteN(p));
/* Check filenames against installed conflicts */
if (conflictsCacheNumKeys(confcache)) {
rpmfi fi = rpmfiInit(rpmteFI(p), 0);
while (rpmfiNext(fi) >= 0) {
const char *fn = rpmfiFN(fi);
if (!conflictsCacheHasEntry(confcache, fn))
continue;
checkInstDeps(ts, dcache, p, RPMTAG_CONFLICTNAME, fn);
}
}
}
rpmtsiFree(pi);
/*
* Look at the removed packages and make sure they aren't critical.
*/
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, TR_REMOVED)) != NULL) {
rpmds provides = rpmdsInit(rpmteDS(p, RPMTAG_PROVIDENAME));
rpmfi fi = rpmfiInit(rpmteFI(p), 0);
rpmlog(RPMLOG_DEBUG, "========== --- %s %s/%s 0x%x\n",
rpmteNEVR(p), rpmteA(p), rpmteO(p), rpmteColor(p));
/* Check provides and filenames against installed dependencies. */
while (rpmdsNext(provides) >= 0) {
checkInstDeps(ts, dcache, p, RPMTAG_REQUIRENAME, rpmdsN(provides));
}
while (rpmfiNext(fi) >= 0) {
if (RPMFILE_IS_INSTALLED(rpmfiFState(fi)))
checkInstDeps(ts, dcache, p, RPMTAG_REQUIRENAME, rpmfiFN(fi));
}
}
rpmtsiFree(pi);
exit:
depCacheFree(dcache);
conflictsCacheFree(confcache);
(void) rpmswExit(rpmtsOp(ts, RPMTS_OP_CHECK), 0);
if (closeatexit)
(void) rpmtsCloseDB(ts);
return rc;
}
