rpmRC rpmdsParseRichDep(rpmds dep, rpmds *leftds, rpmds *rightds, rpmrichOp *op, char **emsg)
{
rpmRC rc;
struct rpmdsParseRichDepData data;
const char *depstr = rpmdsN(dep);
memset(&data, 0, sizeof(data));
data.dep = dep;
data.op = RPMRICHOP_SINGLE;
data.depflags = rpmdsFlags(dep) & ~(RPMSENSE_SENSEMASK | RPMSENSE_RICH | RPMSENSE_MISSINGOK);
rc = rpmrichParse(&depstr, emsg, rpmdsParseRichDepCB, &data);
if (rc == RPMRC_OK && *depstr) {
if (emsg)
rasprintf(emsg, _("Junk after rich dependency"));
rc = RPMRC_FAIL;
}
if (rc != RPMRC_OK) {
rpmdsFree(data.leftds);
rpmdsFree(data.rightds);
} else {
*leftds = data.leftds;
*rightds = data.rightds;
*op = data.op;
}
return rc;
}
void rpmtriggersPrepPostUnTransFileTrigs(rpmts ts, rpmte te)
{
rpmdbMatchIterator mi;
rpmdbIndexIterator ii;
Header trigH;
const void *key;
size_t keylen;
rpmfiles files;
rpmds rpmdsTriggers;
rpmds rpmdsTrigger;
int tix = 0;
ii = rpmdbIndexIteratorInit(rpmtsGetRdb(ts), RPMDBI_TRANSFILETRIGGERNAME);
mi = rpmdbNewIterator(rpmtsGetRdb(ts), RPMDBI_PACKAGES);
files = rpmteFiles(te);
/* Iterate over file triggers in rpmdb */
while ((rpmdbIndexIteratorNext(ii, &key, &keylen)) == 0) {
char pfx[keylen + 1];
memcpy(pfx, key, keylen);
pfx[keylen] = '\0';
/* Check if file trigger matches any file in this te */
rpmfi fi = rpmfilesFindPrefix(files, pfx);
if (rpmfiFC(fi) > 0) {
/* If yes then store it */
rpmdbAppendIterator(mi, rpmdbIndexIteratorPkgOffsets(ii),
rpmdbIndexIteratorNumPkgs(ii));
}
rpmfiFree(fi);
}
rpmdbIndexIteratorFree(ii);
if (rpmdbGetIteratorCount(mi)) {
/* Filter triggers and save only trans postun triggers into ts */
while((trigH = rpmdbNextIterator(mi)) != NULL) {
rpmdsTriggers = rpmdsNew(trigH, RPMTAG_TRANSFILETRIGGERNAME, 0);
while ((rpmdsTrigger = rpmdsFilterTi(rpmdsTriggers, tix))) {
if ((rpmdsNext(rpmdsTrigger) >= 0) &&
(rpmdsFlags(rpmdsTrigger) & RPMSENSE_TRIGGERPOSTUN)) {
struct rpmtd_s priorities;
headerGet(trigH, RPMTAG_TRANSFILETRIGGERPRIORITIES,
&priorities, HEADERGET_MINMEM);
rpmtdSetIndex(&priorities, tix);
rpmtriggersAdd(ts->trigs2run, rpmdbGetIteratorOffset(mi),
tix, *rpmtdGetUint32(&priorities));
}
rpmdsFree(rpmdsTrigger);
tix++;
}
rpmdsFree(rpmdsTriggers);
}
}
rpmdbFreeIterator(mi);
}
/*
* Up to rpm 3.0.4, packages implicitly provided their own name-version-release.
* Retrofit an explicit "Provides: name = epoch:version-release.
*/
static void providePackageNVR(Header h)
{
const char *name = headerGetString(h, RPMTAG_NAME);
char *pEVR = headerGetAsString(h, RPMTAG_EVR);
rpmsenseFlags pFlags = RPMSENSE_EQUAL;
int bingo = 1;
struct rpmtd_s pnames;
rpmds hds, nvrds;
/* Generate provides for this package name-version-release. */
if (!(name && pEVR))
return;
/*
* Rpm prior to 3.0.3 does not have versioned provides.
* If no provides at all are available, we can just add.
*/
if (!headerGet(h, RPMTAG_PROVIDENAME, &pnames, HEADERGET_MINMEM)) {
goto exit;
}
/*
* Otherwise, fill in entries on legacy packages.
*/
if (!headerIsEntry(h, RPMTAG_PROVIDEVERSION)) {
while (rpmtdNext(&pnames) >= 0) {
rpmsenseFlags fdummy = RPMSENSE_ANY;
headerPutString(h, RPMTAG_PROVIDEVERSION, "");
headerPutUint32(h, RPMTAG_PROVIDEFLAGS, &fdummy, 1);
}
goto exit;
}
/* see if we already have this provide */
hds = rpmdsNew(h, RPMTAG_PROVIDENAME, 0);
nvrds = rpmdsSingle(RPMTAG_PROVIDENAME, name, pEVR, pFlags);
if (rpmdsFind(hds, nvrds) >= 0) {
bingo = 0;
}
rpmdsFree(hds);
rpmdsFree(nvrds);
exit:
if (bingo) {
headerPutString(h, RPMTAG_PROVIDENAME, name);
headerPutString(h, RPMTAG_PROVIDEVERSION, pEVR);
headerPutUint32(h, RPMTAG_PROVIDEFLAGS, &pFlags, 1);
}
rpmtdFreeData(&pnames);
free(pEVR);
}
/* --- Object methods */
static JSBool
rpmte_ds(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
void * ptr = JS_GetInstancePrivate(cx, obj, &rpmteClass, NULL);
rpmte te = ptr;
rpmTag tagN = RPMTAG_NAME;
JSBool ok = JS_FALSE;
_METHOD_DEBUG_ENTRY(_debug);
if (!(ok = JS_ConvertArguments(cx, argc, argv, "/i", &tagN)))
goto exit;
{ rpmds ds = NULL;
JSObject *dso = NULL;
if ((ds = rpmteDS(te, tagN)) == NULL)
*rval = JSVAL_NULL;
else
if ((dso = JS_NewObject(cx, &rpmdsClass, NULL, NULL)) != NULL
&& JS_SetPrivate(cx, dso, rpmdsLink(ds, __FUNCTION__)))
*rval = OBJECT_TO_JSVAL(dso);
else {
ds = rpmdsFree(ds);
*rval = JSVAL_VOID;
}
}
ok = JS_TRUE;
exit:
return ok;
}
/**
* Ensure that current package is newer than installed package.
* @param ts transaction set
* @param p current transaction element
* @param h installed header
* @return 0 if not newer, 1 if okay
*/
static int ensureOlder(rpmts ts,
const rpmte p, const Header h)
{
rpmsenseFlags reqFlags = (RPMSENSE_LESS | RPMSENSE_EQUAL);
rpmds req;
int rc;
if (p == NULL || h == NULL)
return 1;
req = rpmdsSingle(RPMTAG_REQUIRENAME, rpmteN(p), rpmteEVR(p), reqFlags);
rc = rpmdsNVRMatchesDep(h, req, _rpmds_nopromote);
req = rpmdsFree(req);
if (rc == 0) {
rpmps ps = rpmtsProblems(ts);
char * altNEVR = headerGetNEVRA(h, NULL);
rpmpsAppend(ps, RPMPROB_OLDPACKAGE,
rpmteNEVRA(p), rpmteKey(p),
NULL, NULL,
altNEVR,
0);
altNEVR = _free(altNEVR);
ps = rpmpsFree(ps);
rc = 1;
} else
rc = 0;
return rc;
}
static void pkgFini(void * _pkg)
/*@modifies _pkg @*/
{
Package pkg = _pkg;
if (pkg == NULL) return; /* XXX assert? */
pkg->preInFile = _free(pkg->preInFile);
pkg->postInFile = _free(pkg->postInFile);
pkg->preUnFile = _free(pkg->preUnFile);
pkg->postUnFile = _free(pkg->postUnFile);
pkg->verifyFile = _free(pkg->verifyFile);
pkg->sanityCheckFile = _free(pkg->sanityCheckFile);
(void)headerFree(pkg->header);
pkg->header = NULL;
(void)rpmdsFree(pkg->ds);
pkg->ds = NULL;
pkg->fileList = rpmiobFree(pkg->fileList);
pkg->fileFile = _free(pkg->fileFile);
if (pkg->fi != NULL) {
rpmfi fi = pkg->fi;
pkg->fi = NULL;
fi = rpmfiFree(fi);
}
pkg->specialDoc = rpmiobFree(pkg->specialDoc);
pkg->triggerFiles = freeTriggerFiles(pkg->triggerFiles);
}
/* --- Object ctors/dtors */
static void
rpmds_free(rpmds ds)
{
if (_debug)
fprintf(stderr, "==> %s(%p)\n", __FUNCTION__, ds);
ds = rpmdsFree(ds);
}
/* 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);
}
int rpmdsAnyMatchesDep (const Header h, const rpmds req, int nopromote)
{
rpmds provides = NULL;
int result = 0;
/* Get provides information from header */
provides = rpmdsInit(rpmdsNew(h, RPMTAG_PROVIDENAME, 0));
if (provides == NULL)
goto exit; /* XXX should never happen */
(void) rpmdsSetNoPromote(provides, nopromote);
while (rpmdsNext(provides) >= 0) {
result = rpmdsCompare(provides, req);
/* If this provide matches the require, we're done. */
if (result)
break;
}
exit:
rpmdsFree(provides);
return result;
}
static int depnevrsTagFiltered(Header h, rpmtd td, headerGetFlags hgflags,
rpmTagVal tag, int strong)
{
rpmds ds = rpmdsNew(h, tag, 0);
int ndeps = rpmdsCount(ds);
if (ndeps > 0) {
char **deps = xmalloc(sizeof(*deps) * ndeps);
ndeps = 0;
while (rpmdsNext(ds) >= 0) {
if ((rpmdsFlags(ds) & RPMSENSE_STRONG) == (strong ? RPMSENSE_STRONG : 0))
deps[ndeps++] = rpmdsNewDNEVR(NULL, ds);
}
if (ndeps) {
td->data = deps;
td->type = RPM_STRING_ARRAY_TYPE;
td->count = ndeps;
td->flags |= (RPMTD_ALLOCED | RPMTD_PTR_ALLOCED);
} else {
_free(deps);
}
}
rpmdsFree(ds);
return (ndeps > 0);
}
/** \ingroup py_c
*/
static void rpmds_free(rpmdsObject * s)
{
debug("%p -- ds %p\n", s, s->ds);
s->ds = rpmdsFree(s->ds);
PyObject_Del((PyObject *)s);
}
static void
rpmds_dealloc(rpmdsObject * s)
{
if (s) {
s->ds = rpmdsFree(s->ds);
PyObject_Del(s);
}
}
static int filedepTag(Header h, rpmTag tagN, rpmtd td, headerGetFlags hgflags)
{
rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, RPMFI_NOHEADER);
rpmds ds = NULL;
char **fdeps = NULL;
int numfiles;
char deptype = 'R';
int fileix;
int rc = 0;
numfiles = rpmfiFC(fi);
if (numfiles <= 0) {
goto exit;
}
if (tagN == RPMTAG_PROVIDENAME)
deptype = 'P';
else if (tagN == RPMTAG_REQUIRENAME)
deptype = 'R';
ds = rpmdsNew(h, tagN, 0);
fdeps = xmalloc(numfiles * sizeof(*fdeps));
while ((fileix = rpmfiNext(fi)) >= 0) {
ARGV_t deps = NULL;
const uint32_t * ddict = NULL;
int ndx = rpmfiFDepends(fi, &ddict);
if (ddict != NULL) {
while (ndx-- > 0) {
const char * DNEVR;
unsigned dix = *ddict++;
char mydt = ((dix >> 24) & 0xff);
if (mydt != deptype)
continue;
dix &= 0x00ffffff;
(void) rpmdsSetIx(ds, dix-1);
if (rpmdsNext(ds) < 0)
continue;
DNEVR = rpmdsDNEVR(ds);
if (DNEVR != NULL) {
argvAdd(&deps, DNEVR + 2);
}
}
}
fdeps[fileix] = deps ? argvJoin(deps, " ") : xstrdup("");
argvFree(deps);
}
td->data = fdeps;
td->count = numfiles;
td->flags = RPMTD_ALLOCED | RPMTD_PTR_ALLOCED;
td->type = RPM_STRING_ARRAY_TYPE;
rc = 1;
exit:
rpmfiFree(fi);
rpmdsFree(ds);
return rc;
}
int rpmdsMatchesDep (const Header h, int ix, const rpmds req, int nopromote)
{
/* Get provides information from header */
rpmds provides = rpmdsInit(rpmdsNew(h, RPMTAG_PROVIDENAME, 0));
int result = 0;
rpmdsSetIx(provides,ix);
result = rpmdsCompare(provides, req);
rpmdsFree(provides);
return result;
}
rpmal rpmalFree(rpmal al)
{
availablePackage alp;
int i;
if (al == NULL)
return NULL;
if ((alp = al->list) != NULL)
for (i = 0; i < al->size; i++, alp++) {
alp->obsoletes = rpmdsFree(alp->obsoletes);
alp->provides = rpmdsFree(alp->provides);
alp->fi = rpmfilesFree(alp->fi);
}
al->pool = rpmstrPoolFree(al->pool);
al->list = _free(al->list);
al->alloced = 0;
rpmalFreeIndex(al);
al = _free(al);
return NULL;
}
int rpmdsNVRMatchesDep(const Header h, const rpmds req, int nopromote)
{
rpmds pkg;
int rc = 1; /* XXX assume match, names already match here */
/* Get package information from header */
pkg = rpmdsThis(h, RPMTAG_PROVIDENAME, RPMSENSE_EQUAL);
rpmdsSetNoPromote(pkg, nopromote);
rc = rpmdsCompare(pkg, req);
rpmdsFree(pkg);
return rc;
}
/**
* Ensure that current package is newer than installed package.
* @param p current transaction element
* @param h installed header
* @param ps problem set
*/
static void ensureOlder(const rpmte p, const Header h)
{
rpmsenseFlags reqFlags = (RPMSENSE_LESS | RPMSENSE_EQUAL);
rpmds req;
req = rpmdsSingle(RPMTAG_REQUIRENAME, rpmteN(p), rpmteEVR(p), reqFlags);
if (rpmdsNVRMatchesDep(h, req, _rpmds_nopromote) == 0) {
char * altNEVR = headerGetAsString(h, RPMTAG_NEVRA);
rpmteAddProblem(p, RPMPROB_OLDPACKAGE, altNEVR, NULL,
headerGetInstance(h));
free(altNEVR);
}
rpmdsFree(req);
}
static rpmRC rpmdsParseRichDepCB(void *cbdata, rpmrichParseType type,
const char *n, int nl, const char *e, int el, rpmsenseFlags sense,
rpmrichOp op, char **emsg) {
struct rpmdsParseRichDepData *data = cbdata;
rpmds ds = 0;
if (type == RPMRICH_PARSE_ENTER)
data->depth++;
else if (type == RPMRICH_PARSE_LEAVE) {
if (--data->depth == 0 && data->dochain && data->rightstart) {
/* chain op hack, construct a sub-ds from the right side of the chain */
char *right = xmalloc(n + nl - data->rightstart + 2);
right[0] = '(';
strncpy(right + 1, data->rightstart, n + nl - data->rightstart);
right[n + nl - data->rightstart + 1] = 0;
data->rightds = rpmdsFree(data->rightds);
ds = singleDS(data->dep->pool, data->dep->tagN, 0, 0, RPMSENSE_RICH | data->depflags, 0, 0, 0);
ds->N[0] = rpmstrPoolId(ds->pool, right, 1);
ds->EVR[0] = rpmstrPoolId(ds->pool, "", 1);
data->rightds = ds;
free(right);
}
}
if (data->depth != 1)
return RPMRC_OK; /* we're only interested in top-level parsing */
if ((type == RPMRICH_PARSE_SIMPLE || type == RPMRICH_PARSE_LEAVE) && !data->dochain) {
if (type == RPMRICH_PARSE_LEAVE)
sense = RPMSENSE_RICH;
else if (data->dep->tagN == RPMTAG_REQUIRENAME && nl > 7 &&
rstreqn(n, "rpmlib(", sizeof("rpmlib(")-1))
sense |= RPMSENSE_RPMLIB;
ds = singleDS(data->dep->pool, data->dep->tagN, 0, 0, sense | data->depflags, 0, 0, 0);
ds->N[0] = rpmstrPoolIdn(ds->pool, n, nl, 1);
ds->EVR[0] = rpmstrPoolIdn(ds->pool, e ? e : "", el, 1);
if (!data->leftds)
data->leftds = ds;
else {
data->rightds = ds;
data->rightstart = n;
}
}
if (type == RPMRICH_PARSE_OP) {
if (data->op != RPMRICHOP_SINGLE)
data->dochain = 1; /* this is a chained op */
else
data->op = op;
}
return RPMRC_OK;
}
static int rpmlibDeps(Header h)
{
rpmds req = rpmdsInit(rpmdsNew(h, RPMTAG_REQUIRENAME, 0));
rpmds rpmlib = NULL;
rpmdsRpmlib(&rpmlib, NULL);
int rc = 1;
char *nvr = NULL;
while (rpmdsNext(req) >= 0) {
if (!(rpmdsFlags(req) & RPMSENSE_RPMLIB))
continue;
if (rpmdsSearch(rpmlib, req) < 0) {
if (!nvr) {
nvr = headerGetAsString(h, RPMTAG_NEVRA);
rpmlog(RPMLOG_ERR, _("Missing rpmlib features for %s:\n"), nvr);
}
rpmlog(RPMLOG_ERR, "\t%s\n", rpmdsDNEVR(req)+2);
rc = 0;
}
}
rpmdsFree(req);
rpmdsFree(rpmlib);
free(nvr);
return rc;
}
int rpmdsRpmlib(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 = rpmdsSingle(RPMTAG_PROVIDENAME, rlp->featureName,
rlp->featureEVR, rlp->featureFlags);
rc = rpmdsMerge(dsp, ds);
rpmdsFree(ds);
}
return rc;
}
/* 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);
}
void rpmtsClean(rpmts ts)
{
rpmtsi pi; rpmte p;
tsMembers tsmem = rpmtsMembers(ts);
if (ts == NULL)
return;
/* Clean up after dependency checks. */
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL)
rpmteCleanDS(p);
rpmtsiFree(pi);
tsmem->addedPackages = rpmalFree(tsmem->addedPackages);
tsmem->rpmlib = rpmdsFree(tsmem->rpmlib);
rpmtsCleanProblems(ts);
}
static int depnevrsTag(Header h, rpmtd td, headerGetFlags hgflags,
rpmTagVal tag)
{
rpmds ds = rpmdsNew(h, tag, 0);
int ndeps = rpmdsCount(ds);
if (ndeps > 0) {
char **deps = xmalloc(sizeof(*deps) * ndeps);
int i;
while ((i = rpmdsNext(ds)) >= 0) {
deps[i] = rpmdsNewDNEVR(NULL, ds);
}
td->data = deps;
td->type = RPM_STRING_ARRAY_TYPE;
td->count = ndeps;
td->flags |= (RPMTD_ALLOCED | RPMTD_PTR_ALLOCED);
}
rpmdsFree(ds);
return (ndeps > 0);
}
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;
}
int addReqProv(Package pkg, rpmTagVal tagN,
const char * N, const char * EVR, rpmsenseFlags Flags,
uint32_t index)
{
rpmds newds, *dsp = NULL;
dsp = packageDependencies(pkg, tagN);
/* rpmlib() dependency sanity: only requires permitted, ensure sense bit */
if (rstreqn(N, "rpmlib(", sizeof("rpmlib(")-1)) {
if (tagN != RPMTAG_REQUIRENAME) return 1;
Flags |= RPMSENSE_RPMLIB;
}
newds = rpmdsSinglePoolTix(pkg->pool, tagN, N, EVR,
rpmSanitizeDSFlags(tagN, Flags), index);
rpmdsMerge(dsp, newds);
rpmdsFree(newds);
return 0;
}
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;
}
/**
* Check dep for an unsatisfied dependency.
* @param ts transaction set
* @param dcache dependency cache
* @param dep dependency
* @return 0 if satisfied, 1 if not satisfied
*/
static int unsatisfiedDepend(rpmts ts, depCache dcache, rpmds dep)
{
tsMembers tsmem = rpmtsMembers(ts);
int rc;
int retrying = 0;
int adding = (rpmdsInstance(dep) == 0);
rpmsenseFlags dsflags = rpmdsFlags(dep);
retry:
rc = 0; /* assume dependency is satisfied */
/*
* New features in rpm packaging implicitly add versioned dependencies
* on rpmlib provides. The dependencies look like "rpmlib(YaddaYadda)".
* Check those dependencies now.
*/
if (dsflags & RPMSENSE_RPMLIB) {
if (tsmem->rpmlib == NULL)
rpmdsRpmlibPool(rpmtsPool(ts), &(tsmem->rpmlib), NULL);
if (tsmem->rpmlib != NULL && rpmdsSearch(tsmem->rpmlib, dep) >= 0) {
rpmdsNotify(dep, "(rpmlib provides)", rc);
goto exit;
}
goto unsatisfied;
}
/* Dont look at pre-requisites of already installed packages */
if (!adding && isInstallPreReq(dsflags) && !isErasePreReq(dsflags))
goto exit;
/* Handle rich dependencies */
if (rpmdsIsRich(dep)) {
rpmds ds1, ds2;
rpmrichOp op;
char *emsg = 0;
if (rpmdsParseRichDep(dep, &ds1, &ds2, &op, &emsg) != RPMRC_OK) {
rc = rpmdsTagN(dep) == RPMTAG_CONFLICTNAME ? 0 : 1;
if (rpmdsInstance(dep) != 0)
rc = !rc; /* ignore errors for installed packages */
rpmdsNotify(dep, emsg ? emsg : "(parse error)", rc);
_free(emsg);
goto exit;
}
if (op == RPMRICHOP_IF) {
if (rpmdsIsRich(ds2)) {
/* check if this is a IF...ELSE combination */
rpmds ds21 = NULL, ds22 = NULL;
rpmrichOp op2;
if (rpmdsParseRichDep(ds2, &ds21, &ds22, &op2, NULL) == RPMRC_OK && op2 == RPMRICHOP_ELSE) {
rc = unsatisfiedDepend(ts, dcache, ds21);
if (rc) {
rpmdsFree(ds1);
ds1 = ds22;
ds22 = NULL;
}
rc = 1;
}
rpmdsFree(ds21);
rpmdsFree(ds22);
}
if (!rc)
rc = !unsatisfiedDepend(ts, dcache, ds2);
}
if (op != RPMRICHOP_IF || rc)
rc = unsatisfiedDepend(ts, dcache, ds1);
if ((rc && op == RPMRICHOP_OR) || (!rc && op == RPMRICHOP_AND))
rc = unsatisfiedDepend(ts, dcache, ds2);
ds1 = rpmdsFree(ds1);
ds2 = rpmdsFree(ds2);
rpmdsNotify(dep, "(rich)", rc);
goto exit;
}
/* Pretrans dependencies can't be satisfied by added packages. */
if (!(dsflags & RPMSENSE_PRETRANS)) {
rpmte *matches = rpmalAllSatisfiesDepend(tsmem->addedPackages, dep);
int match = matches && *matches;
_free(matches);
if (match)
goto exit;
}
/* See if the rpmdb provides it */
if (rpmdbProvides(ts, dcache, dep) == 0)
goto exit;
/* Search for an unsatisfied dependency. */
if (adding && !retrying && !(dsflags & RPMSENSE_PRETRANS)) {
int xx = rpmtsSolve(ts, dep);
if (xx == 0)
goto exit;
if (xx == -1) {
retrying = 1;
goto retry;
}
}
unsatisfied:
if (dsflags & RPMSENSE_MISSINGOK) {
/* note the result, but missingok deps are never unsatisfied */
rpmdsNotify(dep, "(missingok)", 1);
} else {
/* dependency is unsatisfied */
rc = 1;
rpmdsNotify(dep, NULL, rc);
}
exit:
return rc;
}
/**
* Execute triggers.
* @todo Trigger on any provides, not just package NVR.
* @param ts transaction set
* @param te transaction element
* @param sense trigger type
* @param sourceH header of trigger source
* @param trigH header of triggered package
* @param arg2
* @param triggersAlreadyRun
* @return
*/
static rpmRC handleOneTrigger(rpmts ts, rpmte te, rpmsenseFlags sense,
Header sourceH, Header trigH, int countCorrection,
int arg2, unsigned char * triggersAlreadyRun)
{
rpmds trigger = rpmdsInit(rpmdsNew(trigH, RPMTAG_TRIGGERNAME, 0));
struct rpmtd_s pfx;
const char * sourceName = headerGetString(sourceH, RPMTAG_NAME);
const char * triggerName = headerGetString(trigH, RPMTAG_NAME);
rpmRC rc = RPMRC_OK;
int i;
if (trigger == NULL)
return rc;
headerGet(trigH, RPMTAG_INSTPREFIXES, &pfx, HEADERGET_ALLOC|HEADERGET_ARGV);
(void) rpmdsSetNoPromote(trigger, 1);
while ((i = rpmdsNext(trigger)) >= 0) {
uint32_t tix;
if (!(rpmdsFlags(trigger) & sense))
continue;
if (!rstreq(rpmdsN(trigger), sourceName))
continue;
/* XXX Trigger on any provided dependency, not just the package NEVR */
if (!rpmdsAnyMatchesDep(sourceH, trigger, 1))
continue;
tix = rpmdsTi(trigger);
if (triggersAlreadyRun == NULL || triggersAlreadyRun[tix] == 0) {
int arg1 = rpmdbCountPackages(rpmtsGetRdb(ts), triggerName);
if (arg1 < 0) {
/* XXX W2DO? fails as "execution of script failed" */
rc = RPMRC_FAIL;
} else {
rpmScript script = rpmScriptFromTriggerTag(trigH,
triggertag(sense), tix);
arg1 += countCorrection;
rc = runScript(ts, te, pfx.data, script, arg1, arg2);
if (triggersAlreadyRun != NULL)
triggersAlreadyRun[tix] = 1;
rpmScriptFree(script);
}
}
/*
* Each target/source header pair can only result in a single
* script being run.
*/
break;
}
rpmtdFreeData(&pfx);
rpmdsFree(trigger);
return rc;
}
/*
* 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;
}
/*
* Run all file triggers in header h
* @param searchMode 0 match trigger prefixes against files in te
* 1 match trigger prefixes against files in whole ts
* 2 match trigger prefixes against files in whole
* rpmdb
*/
static int runHandleTriggersInPkg(rpmts ts, rpmte te, Header h,
rpmsenseFlags sense, rpmscriptTriggerModes tm,
int searchMode, int ti)
{
int nerrors = 0;
rpmds rpmdsTriggers, rpmdsTrigger;
rpmfiles files = NULL;
matchFilesIter mfi = NULL;
rpmScript script;
struct rpmtd_s installPrefixes;
char *(*inputFunc)(void *);
rpmdsTriggers = rpmdsNew(h, triggerDsTag(tm), 0);
rpmdsTrigger = rpmdsFilterTi(rpmdsTriggers, ti);
/*
* Now rpmdsTrigger contains all dependencies belonging to one trigger
* with trigger index tix. Have a look at the first one to check flags.
*/
if ((rpmdsNext(rpmdsTrigger) >= 0) &&
(rpmdsFlags(rpmdsTrigger) & sense)) {
switch (searchMode) {
case 0:
/* Create iterator over files in te that this trigger matches */
files = rpmteFiles(te);
mfi = matchFilesIterator(rpmdsTrigger, files);
break;
case 1:
/* Create iterator over files in ts that this trigger matches */
mfi = matchDBFilesIterator(rpmdsTrigger, ts, 1);
break;
case 2:
/* Create iterator over files in whole rpmd that this trigger matches */
mfi = matchDBFilesIterator(rpmdsTrigger, ts, 0);
break;
}
/* If this trigger matches any file then run trigger script */
if (!matchFilesEmpty(mfi)) {
script = rpmScriptFromTriggerTag(h, triggertag(sense), tm, ti);
headerGet(h, RPMTAG_INSTPREFIXES, &installPrefixes,
HEADERGET_ALLOC|HEADERGET_ARGV);
/*
* As input function set function to get next file from
* matching file iterator. As parameter for this function
* set matching file iterator. Input function will be called
* during execution of trigger script in order to get data
* that will be passed as stdin to trigger script. To get
* these data from lua script function rpm.input() can be used.
*/
inputFunc = (char *(*)(void *)) matchFilesNext;
rpmScriptSetNextFileFunc(script, inputFunc, mfi);
nerrors += runScript(ts, te, installPrefixes.data,
script, 0, 0);
rpmtdFreeData(&installPrefixes);
rpmScriptFree(script);
}
rpmfilesFree(files);
matchFilesIteratorFree(mfi);
}
rpmdsFree(rpmdsTrigger);
rpmdsFree(rpmdsTriggers);
return nerrors;
}
