static int isNewDep(rpmds *dsp, rpmds bds,
Header h, rpmTagVal indextag, uint32_t index)
{
int isnew = 1;
if (!indextag) {
/* With normal deps, we can just merge and see if anything got added */
isnew = (rpmdsMerge(dsp, bds) > 0);
} else {
struct rpmtd_s idx;
rpmds ads = *dsp;
headerGet(h, indextag, &idx, HEADERGET_MINMEM);
/* rpmdsFind/Merge() probably isn't realiable with triggers... */
rpmdsInit(ads);
while (isnew && rpmdsNext(ads) >= 0) {
if (!rstreq(rpmdsN(ads), rpmdsN(bds))) continue;
if (!rstreq(rpmdsEVR(ads), rpmdsEVR(bds))) continue;
if (rpmdsFlags(ads) != rpmdsFlags(bds)) continue;
if (indextag && rpmtdSetIndex(&idx, rpmdsIx(ads)) >= 0 &&
rpmtdGetNumber(&idx) != index) continue;
isnew = 0;
}
rpmtdFreeData(&idx);
rpmdsMerge(dsp, bds);
}
return isnew;
}
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 matchFilesIter matchFilesIterator(rpmds trigger, rpmfiles files)
{
matchFilesIter mfi = xcalloc(1, sizeof(*mfi));
rpmdsInit(trigger);
mfi->rpmdsTrigger = trigger;
mfi->files = rpmfilesLink(files);
return mfi;
}
static void rpmdsPrint(const char * msg, rpmds ds, FILE * fp)
{
if (fp == NULL) fp = stderr;
if (msg)
fprintf(fp, "===================================== %s\n", msg);
ds = rpmdsInit(ds);
while (rpmdsNext(ds) >= 0)
fprintf(fp, "%s\n", rpmdsDNEVR(ds)+2);
}
static int haveTildeDep(Package pkg)
{
for (int i = 0; i < PACKAGE_NUM_DEPS; i++) {
rpmds ds = rpmdsInit(pkg->dependencies[i]);
while (rpmdsNext(ds) >= 0) {
if (strchr(rpmdsEVR(ds), '~'))
return 1;
}
}
return 0;
}
/* Add erase elements for obsoleted packages of same color (if any). */
static int addObsoleteErasures(rpmts ts, rpm_color_t tscolor, rpmte p)
{
rpmstrPool tspool = rpmtsPool(ts);
rpmds obsoletes = rpmdsInit(rpmteDS(p, RPMTAG_OBSOLETENAME));
Header oh;
int rc = 0;
while (rpmdsNext(obsoletes) >= 0 && rc == 0) {
const char * Name;
rpmdbMatchIterator mi = NULL;
if ((Name = rpmdsN(obsoletes)) == NULL)
continue; /* XXX can't happen */
mi = rpmtsPrunedIterator(ts, RPMDBI_NAME, Name, 1);
while((oh = rpmdbNextIterator(mi)) != NULL) {
const char *oarch = headerGetString(oh, RPMTAG_ARCH);
int match;
/* avoid self-obsoleting packages */
if (rstreq(rpmteN(p), Name) && rstreq(rpmteA(p), oarch)) {
char * ohNEVRA = headerGetAsString(oh, RPMTAG_NEVRA);
rpmlog(RPMLOG_DEBUG, " Not obsoleting: %s\n", ohNEVRA);
free(ohNEVRA);
continue;
}
/*
* Rpm prior to 3.0.3 does not have versioned obsoletes.
* If no obsoletes version info is available, match all names.
*/
match = (rpmdsEVR(obsoletes) == NULL);
if (!match)
match = rpmdsMatches(tspool, oh, -1, obsoletes, 1,
_rpmds_nopromote);
if (match) {
char * ohNEVRA = headerGetAsString(oh, RPMTAG_NEVRA);
rpmlog(RPMLOG_DEBUG, " Obsoletes: %s\t\terases %s\n",
rpmdsDNEVR(obsoletes)+2, ohNEVRA);
free(ohNEVRA);
if (removePackage(ts, oh, p)) {
rc = 1;
break;
}
}
}
rpmdbFreeIterator(mi);
}
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;
}
static int haveRichDep(Package pkg)
{
for (int i = 0; i < PACKAGE_NUM_DEPS; i++) {
rpmds ds = rpmdsInit(pkg->dependencies[i]);
rpmTagVal tagN = rpmdsTagN(ds);
if (tagN != RPMTAG_REQUIRENAME && tagN != RPMTAG_CONFLICTNAME)
continue;
while (rpmdsNext(ds) >= 0) {
if (rpmdsIsRich(ds))
return 1;
}
}
return 0;
}
/* Check a dependency set for problems */
static void checkDS(rpmts ts, depCache dcache, rpmte te,
const char * pkgNEVRA, rpmds ds,
rpm_color_t tscolor)
{
rpm_color_t dscolor;
/* require-problems are unsatisfied, others appear "satisfied" */
int is_problem = (rpmdsTagN(ds) == RPMTAG_REQUIRENAME);
ds = rpmdsInit(ds);
while (rpmdsNext(ds) >= 0) {
/* Ignore colored dependencies not in our rainbow. */
dscolor = rpmdsColor(ds);
if (tscolor && dscolor && !(tscolor & dscolor))
continue;
if (unsatisfiedDepend(ts, dcache, ds) == is_problem)
rpmteAddDepProblem(te, pkgNEVRA, ds, NULL);
}
}
static PyObject *
rpmds_iternext(rpmdsObject * s)
{
PyObject * result = NULL;
/* Reset loop indices on 1st entry. */
if (s->cur == NULL) {
s->ds = rpmdsInit(s->ds);
} else {
Py_DECREF(s->cur);
}
/* If more to do, return a (N, EVR, Flags) tuple. */
if (rpmdsNext(s->ds) >= 0) {
s->cur = rpmdsDep_Wrap(s->ds);
result = (PyObject*) s->cur;
} else {
s->cur = NULL;
}
return result;
}
int rpmdsPutToHeader(rpmds ds, Header h)
{
rpmTagVal tagN = rpmdsTagN(ds);
rpmTagVal tagEVR = rpmdsTagEVR(ds);
rpmTagVal tagF = rpmdsTagF(ds);
rpmTagVal tagTi = rpmdsTagTi(ds);
if (!tagN)
return -1;
rpmds pi = rpmdsInit(ds);
while (rpmdsNext(pi) >= 0) {
rpmsenseFlags flags = rpmdsFlags(pi);
uint32_t index = rpmdsTi(pi);
headerPutString(h, tagN, rpmdsN(pi));
headerPutString(h, tagEVR, rpmdsEVR(pi));
headerPutUint32(h, tagF, &flags, 1);
if (tagTi != RPMTAG_NOT_FOUND) {
headerPutUint32(h, tagTi, &index, 1);
}
}
return 0;
}
static matchFilesIter matchDBFilesIterator(rpmds trigger, rpmts ts,
int inTransaction)
{
matchFilesIter mfi = xcalloc(1, sizeof(*mfi));
rpmsenseFlags sense;
rpmdsSetIx(trigger, 0);
sense = rpmdsFlags(trigger);
rpmdsInit(trigger);
mfi->rpmdsTrigger = trigger;
mfi->ts = ts;
/* If inTransaction is set then filter out packages that aren't in transaction */
if (inTransaction) {
if (sense & RPMSENSE_TRIGGERIN)
mfi->tranPkgs = ts->members->installedPackages;
else
mfi->tranPkgs = ts->members->removedPackages;
}
return mfi;
}
static void rpmalAddProvides(rpmal al, rpmalNum pkgNum, rpmds provides)
{
struct availableIndexEntry_s indexEntry;
rpm_color_t dscolor;
int skipconf = (al->tsflags & RPMTRANS_FLAG_NOCONFIGS);
indexEntry.pkgNum = pkgNum;
if (rpmdsInit(provides) != NULL)
while (rpmdsNext(provides) >= 0) {
/* Ignore colored provides not in our rainbow. */
dscolor = rpmdsColor(provides);
if (al->tscolor && dscolor && !(al->tscolor & dscolor))
continue;
/* Ignore config() provides if the files wont be installed */
if (skipconf & (rpmdsFlags(provides) & RPMSENSE_CONFIG))
continue;
indexEntry.entryIx = rpmdsIx(provides);
rpmalProvidesHashAddEntry(al->providesHash, rpmdsN(provides), indexEntry);
}
}
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;
}
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 rpmdsMerge(rpmds * dsp, rpmds ods)
{
rpmds ds;
int save;
int ocount;
if (dsp == NULL || ods == NULL)
return -1;
ocount = rpmdsCount(*dsp);
/* If not initialized yet, dup the 1st entry. */
if (*dsp == NULL) {
save = ods->Count;
ods->Count = 1;
*dsp = rpmdsDup(ods);
ods->Count = save;
}
ds = *dsp;
if (ds == NULL)
return -1;
/* Ensure EVR and Flags exist */
if (ds->EVR == NULL)
ds->EVR = xcalloc(ds->Count, sizeof(*ds->EVR));
if (ds->Flags == NULL)
ds->Flags = xcalloc(ds->Count, sizeof(*ds->Flags));
if (ds->ti == NULL && ods->ti) {
int i;
ds->ti = xcalloc(ds->Count, sizeof(*ds->ti));
for (i = 0; i < ds->Count; i++)
ds->ti[i] = -1;
}
/*
* Add new entries.
*/
save = ods->i;
ods = rpmdsInit(ods);
while (rpmdsNext(ods) >= 0) {
const char *OEVR;
unsigned int u;
/*
* If this entry is already present, don't bother.
*/
if (doFind(ds, ods, &u) >= 0)
continue;
/*
* Insert new entry. Ensure pool is unfrozen to allow additions.
*/
rpmstrPoolUnfreeze(ds->pool);
ds->N = xrealloc(ds->N, (ds->Count+1) * sizeof(*ds->N));
if (u < ds->Count) {
memmove(ds->N + u + 1, ds->N + u,
(ds->Count - u) * sizeof(*ds->N));
}
ds->N[u] = rpmstrPoolId(ds->pool, rpmdsN(ods), 1);
ds->EVR = xrealloc(ds->EVR, (ds->Count+1) * sizeof(*ds->EVR));
if (u < ds->Count) {
memmove(ds->EVR + u + 1, ds->EVR + u,
(ds->Count - u) * sizeof(*ds->EVR));
}
OEVR = rpmdsEVR(ods);
ds->EVR[u] = rpmstrPoolId(ds->pool, OEVR ? OEVR : "", 1);
ds->Flags = xrealloc(ds->Flags, (ds->Count+1) * sizeof(*ds->Flags));
if (u < ds->Count) {
memmove(ds->Flags + u + 1, ds->Flags + u,
(ds->Count - u) * sizeof(*ds->Flags));
}
ds->Flags[u] = rpmdsFlags(ods);
if (ds->ti || ods->ti) {
ds->ti = xrealloc(ds->ti, (ds->Count+1) * sizeof(*ds->ti));
if (u < ds->Count) {
memmove(ds->ti + u + 1, ds->ti + u,
(ds->Count - u) * sizeof(*ds->ti));
}
ds->ti[u] = rpmdsTi(ods);
}
ds->i = ds->Count;
ds->Count++;
}
ods->i = save;
return (ds->Count - ocount);
}
int rpmdsMerge(rpmds * dsp, rpmds ods)
{
rpmds ds;
const char ** N;
const char ** EVR;
rpmsenseFlags * Flags;
int j;
int save;
if (dsp == NULL || ods == NULL)
return -1;
/* If not initialized yet, dup the 1st entry. */
if (*dsp == NULL) {
save = ods->Count;
ods->Count = 1;
*dsp = rpmdsDup(ods);
ods->Count = save;
}
ds = *dsp;
if (ds == NULL)
return -1;
/*
* Add new entries.
*/
save = ods->i;
ods = rpmdsInit(ods);
while (rpmdsNext(ods) >= 0) {
/*
* If this entry is already present, don't bother.
*/
if (rpmdsFind(ds, ods) >= 0)
continue;
/*
* Insert new entry.
*/
for (j = ds->Count; j > ds->u; j--)
ds->N[j] = ds->N[j-1];
ds->N[ds->u] = ods->N[ods->i];
N = rpmdsDupArgv(ds->N, ds->Count+1);
ds->N = _free(ds->N);
ds->N = N;
/* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
assert(ods->EVR != NULL);
assert(ods->Flags != NULL);
for (j = ds->Count; j > ds->u; j--)
ds->EVR[j] = ds->EVR[j-1];
ds->EVR[ds->u] = ods->EVR[ods->i];
EVR = rpmdsDupArgv(ds->EVR, ds->Count+1);
ds->EVR = _free(ds->EVR);
ds->EVR = EVR;
Flags = xmalloc((ds->Count+1) * sizeof(*Flags));
if (ds->u > 0)
memcpy(Flags, ds->Flags, ds->u * sizeof(*Flags));
if (ds->u < ds->Count)
memcpy(Flags + ds->u + 1, ds->Flags + ds->u,
(ds->Count - ds->u) * sizeof(*Flags));
Flags[ds->u] = ods->Flags[ods->i];
ds->Flags = _free(ds->Flags);
ds->Flags = Flags;
ds->i = ds->Count;
ds->Count++;
}
ods->i = save;
return 0;
}
/**
* 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;
}
rpmRC parseRCPOT(rpmSpec spec, Package pkg, const char *field, rpmTagVal tagN,
int index, rpmsenseFlags tagflags)
{
const char *r, *re, *v, *ve;
char *emsg = NULL;
char * N = NULL, * EVR = NULL;
rpmTagVal nametag = RPMTAG_NOT_FOUND;
rpmsenseFlags Flags;
rpmds *pdsp = NULL;
rpmRC rc = RPMRC_FAIL; /* assume failure */
switch (tagN) {
default:
case RPMTAG_REQUIREFLAGS:
nametag = RPMTAG_REQUIRENAME;
tagflags |= RPMSENSE_ANY;
break;
case RPMTAG_RECOMMENDFLAGS:
nametag = RPMTAG_RECOMMENDNAME;
break;
case RPMTAG_SUGGESTFLAGS:
nametag = RPMTAG_SUGGESTNAME;
break;
case RPMTAG_SUPPLEMENTFLAGS:
nametag = RPMTAG_SUPPLEMENTNAME;
break;
case RPMTAG_ENHANCEFLAGS:
nametag = RPMTAG_ENHANCENAME;
break;
case RPMTAG_PROVIDEFLAGS:
nametag = RPMTAG_PROVIDENAME;
break;
case RPMTAG_OBSOLETEFLAGS:
nametag = RPMTAG_OBSOLETENAME;
break;
case RPMTAG_CONFLICTFLAGS:
nametag = RPMTAG_CONFLICTNAME;
break;
case RPMTAG_ORDERFLAGS:
nametag = RPMTAG_ORDERNAME;
break;
case RPMTAG_PREREQ:
/* XXX map legacy PreReq into Requires(pre,preun) */
nametag = RPMTAG_REQUIRENAME;
tagflags |= (RPMSENSE_SCRIPT_PRE|RPMSENSE_SCRIPT_PREUN);
break;
case RPMTAG_TRIGGERPREIN:
nametag = RPMTAG_TRIGGERNAME;
tagflags |= RPMSENSE_TRIGGERPREIN;
break;
case RPMTAG_TRIGGERIN:
nametag = RPMTAG_TRIGGERNAME;
tagflags |= RPMSENSE_TRIGGERIN;
break;
case RPMTAG_TRIGGERPOSTUN:
nametag = RPMTAG_TRIGGERNAME;
tagflags |= RPMSENSE_TRIGGERPOSTUN;
break;
case RPMTAG_TRIGGERUN:
nametag = RPMTAG_TRIGGERNAME;
tagflags |= RPMSENSE_TRIGGERUN;
break;
case RPMTAG_BUILDPREREQ:
case RPMTAG_BUILDREQUIRES:
nametag = RPMTAG_REQUIRENAME;
tagflags |= RPMSENSE_ANY;
break;
case RPMTAG_BUILDCONFLICTS:
nametag = RPMTAG_CONFLICTNAME;
break;
case RPMTAG_FILETRIGGERIN:
nametag = RPMTAG_FILETRIGGERNAME;
tagflags |= RPMSENSE_TRIGGERIN;
break;
case RPMTAG_FILETRIGGERUN:
nametag = RPMTAG_FILETRIGGERNAME;
tagflags |= RPMSENSE_TRIGGERUN;
break;
case RPMTAG_FILETRIGGERPOSTUN:
nametag = RPMTAG_FILETRIGGERNAME;
tagflags |= RPMSENSE_TRIGGERPOSTUN;
break;
case RPMTAG_TRANSFILETRIGGERIN:
nametag = RPMTAG_TRANSFILETRIGGERNAME;
tagflags |= RPMSENSE_TRIGGERIN;
break;
case RPMTAG_TRANSFILETRIGGERUN:
nametag = RPMTAG_TRANSFILETRIGGERNAME;
tagflags |= RPMSENSE_TRIGGERUN;
break;
case RPMTAG_TRANSFILETRIGGERPOSTUN:
nametag = RPMTAG_TRANSFILETRIGGERNAME;
tagflags |= RPMSENSE_TRIGGERPOSTUN;
break;
}
for (r = field; *r != '\0'; r = re) {
SKIPWHITE(r);
if (*r == '\0')
break;
Flags = (tagflags & ~RPMSENSE_SENSEMASK);
if (r[0] == '(') {
struct parseRCPOTRichData data;
if (nametag != RPMTAG_REQUIRENAME && nametag != RPMTAG_CONFLICTNAME &&
nametag != RPMTAG_RECOMMENDNAME && nametag != RPMTAG_SUPPLEMENTNAME &&
nametag != RPMTAG_SUGGESTNAME && nametag != RPMTAG_ENHANCENAME) {
rasprintf(&emsg, _("No rich dependencies allowed for this type"));
goto exit;
}
data.spec = spec;
data.sb = newStringBuf();
if (rpmrichParse(&r, &emsg, parseRCPOTRichCB, &data) != RPMRC_OK) {
freeStringBuf(data.sb);
goto exit;
}
if (addReqProv(pkg, nametag, getStringBuf(data.sb), NULL, Flags | RPMSENSE_RICH, index)) {
rasprintf(&emsg, _("invalid dependency"));
freeStringBuf(data.sb);
goto exit;
}
freeStringBuf(data.sb);
re = r;
continue;
}
re = r;
SKIPNONWHITE(re);
N = xmalloc((re-r) + 1);
rstrlcpy(N, r, (re-r) + 1);
/* Parse EVR */
EVR = NULL;
v = re;
SKIPWHITE(v);
ve = v;
SKIPNONWHITE(ve);
re = v; /* ==> next token (if no EVR found) starts here */
/* Check for possible logical operator */
if (ve > v) {
rpmsenseFlags sense = rpmParseDSFlags(v, ve - v);
if (sense) {
Flags |= sense;
/* now parse EVR */
v = ve;
SKIPWHITE(v);
ve = v;
SKIPNONWHITE(ve);
if (*v == '\0' || ve == v) {
rasprintf(&emsg, _("Version required"));
goto exit;
}
EVR = xmalloc((ve-v) + 1);
rstrlcpy(EVR, v, (ve-v) + 1);
re = ve; /* ==> next token after EVR string starts here */
}
}
/* check that dependency is well-formed */
if (checkDep(spec, N, EVR, &emsg))
goto exit;
if (nametag == RPMTAG_FILETRIGGERNAME ||
nametag == RPMTAG_TRANSFILETRIGGERNAME) {
if (N[0] != '/') {
rasprintf(&emsg, _("Only absolute paths are allowed in "
"file triggers"));
}
}
/* Deny more "normal" triggers fired by the same pakage. File triggers are ok */
pdsp = packageDependencies(pkg, nametag);
rpmdsInit(*pdsp);
if (nametag == RPMTAG_TRIGGERNAME) {
while (rpmdsNext(*pdsp) >= 0) {
if (rstreq(rpmdsN(*pdsp), N) && ((rpmdsFlags(*pdsp) & tagflags))) {
rasprintf(&emsg, _("Trigger fired by the same package "
"is already defined in spec file"));
goto exit;
}
}
}
if (addReqProv(pkg, nametag, N, EVR, Flags, index)) {
rasprintf(&emsg, _("invalid dependency"));
goto exit;
}
N = _free(N);
EVR = _free(EVR);
}
rc = RPMRC_OK;
exit:
if (emsg) {
int lvl = (rc == RPMRC_OK) ? RPMLOG_WARNING : RPMLOG_ERR;
/* Automatic dependencies don't relate to spec lines */
if (tagflags & (RPMSENSE_FIND_REQUIRES|RPMSENSE_FIND_PROVIDES)) {
rpmlog(lvl, "%s: %s\n", emsg, r);
} else {
rpmlog(lvl, _("line %d: %s: %s\n"),
spec->lineNum, emsg, spec->line);
}
free(emsg);
}
_free(N);
_free(EVR);
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;
}
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;
}
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;
}
