/* Add fingerprint for each file not skipped. */
static void addFingerprints(rpmts ts, uint64_t fileCount, rpmFpHash ht, fingerPrintCache fpc)
{
rpmtsi pi;
rpmte p;
rpmfi fi;
int i;
rpmFpHash symlinks = rpmFpHashCreate(fileCount/16+16, fpHashFunction, fpEqual, NULL, NULL);
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
(void) rpmdbCheckSignals();
if ((fi = rpmteFI(p)) == NULL)
continue; /* XXX can't happen */
(void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0);
rpmfiFpLookup(fi, fpc);
/* collect symbolic links */
fi = rpmfiInit(fi, 0);
while ((i = rpmfiNext(fi)) >= 0) {
struct rpmffi_s ffi;
char const *linktarget;
linktarget = rpmfiFLink(fi);
if (!(linktarget && *linktarget != '\0'))
continue;
if (XFA_SKIPPING(rpmfsGetAction(rpmteGetFileStates(p), i)))
continue;
ffi.p = p;
ffi.fileno = i;
rpmFpHashAddEntry(symlinks, rpmfiFpsIndex(fi, i), ffi);
}
(void) rpmswExit(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), rpmfiFC(fi));
}
rpmtsiFree(pi);
/* ===============================================
* Check fingerprints if they contain symlinks
* and add them to the hash table
*/
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
(void) rpmdbCheckSignals();
fi = rpmfiInit(rpmteFI(p), 0);
(void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0);
while ((i = rpmfiNext(fi)) >= 0) {
if (XFA_SKIPPING(rpmfsGetAction(rpmteGetFileStates(p), i)))
continue;
fpLookupSubdir(symlinks, ht, fpc, p, i);
}
(void) rpmswExit(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0);
}
rpmtsiFree(pi);
rpmFpHashFree(symlinks);
}
static const char *matchFilesNext(matchFilesIter mfi)
{
const char *matchFile = NULL;
int fx = 0;
/* Decide if we iterate over given files (mfi->files) */
if (!mfi->ts)
do {
/* Get next file from mfi->fi */
rpmfiNext(mfi->fi);
matchFile = rpmfiFN(mfi->fi);
if (strlen(matchFile))
break;
matchFile = NULL;
/* If we are done with current mfi->fi, create mfi->fi for next prefix */
fx = rpmdsNext(mfi->rpmdsTrigger);
mfi->pfx = rpmdsN(mfi->rpmdsTrigger);
rpmfiFree(mfi->fi);
mfi->fi = rpmfilesFindPrefix(mfi->files, mfi->pfx);
} while (fx >= 0);
/* or we iterate over files in rpmdb */
else
do {
rpmfiNext(mfi->fi);
matchFile = rpmfiFN(mfi->fi);
if (strlen(matchFile))
break;
matchFile = NULL;
/* If we are done with current mfi->fi, create mfi->fi for next package */
rpmfilesFree(mfi->files);
rpmfiFree(mfi->fi);
mfi->files = rpmtsNextFiles(mfi->ts, mfi->pi);
mfi->fi = rpmfilesFindPrefix(mfi->files, mfi->pfx);
if (mfi->files)
continue;
/* If we are done with all packages, go through packages with new prefix */
fx = rpmdsNext(mfi->rpmdsTrigger);
mfi->pfx = rpmdsN(mfi->rpmdsTrigger);
rpmdbFreeIterator(mfi->pi);
mfi->pi = rpmdbInitPrefixIterator(rpmtsGetRdb(mfi->ts),
RPMDBI_DIRNAMES, mfi->pfx, 0);
rpmdbFilterIterator(mfi->pi, mfi->tranPkgs, 0);
} while (fx >= 0);
return matchFile;
}
static rpmRC ima_psm_post(rpmPlugin plugin, rpmte te, int res)
{
rpmfi fi = rpmteFI(te);
const char *fpath;
const unsigned char * fsig = NULL;
size_t len;
int rc = 0;
if (fi == NULL) {
rc = RPMERR_BAD_MAGIC;
goto exit;
}
while (!rc) {
rc = rpmfiNext(fi);
if (rc < 0) {
if (rc == RPMERR_ITER_END)
rc = 0;
break;
}
/* Don't install signatures for (mutable) config files */
if (!(rpmfiFFlags(fi) & RPMFILE_CONFIG)) {
fpath = rpmfiFN(fi);
fsig = rpmfiFSignature(fi, &len);
if (fsig) {
lsetxattr(fpath, XATTR_NAME_IMA, fsig, len, 0);
}
}
}
exit:
return rc;
}
int mayAddToFilesAwaitingFiletriggers(const char * rootDir, rpmfi fi,
int install_or_erase)
{
const char * fn;
FILE * fp;
int rc = RPMRC_FAIL;
int xx;
if (filetriggers_dir() == NULL)
return RPMRC_OK;
fn = rpmGetPath(rootDir ? rootDir : "/", files_awaiting_filetriggers, NULL);
fp = fopen(fn, "a");
if (fp == NULL) {
rpmlog(RPMLOG_ERR, _("%s: open failed: %s\n"), fn, strerror(errno));
goto exit;
}
fi = rpmfiInit(fi, 0);
if (fi != NULL)
while (rpmfiNext(fi) >= 0) {
xx = fputc(install_or_erase ? '+' : '-', fp);
xx = fputs(rpmfiFN(fi), fp);
xx = fputc('\n', fp);
}
xx = fclose(fp);
rc = RPMRC_OK;
exit:
fn = _free(fn);
return rc;
}
static void rpmalAddFiles(rpmal al, rpmalNum pkgNum, rpmfi fi)
{
struct fileNameEntry_s fileName;
struct availableIndexEntry_s fileEntry;
int i;
rpm_color_t ficolor;
int skipdoc = (al->tsflags & RPMTRANS_FLAG_NODOCS);
int skipconf = (al->tsflags & RPMTRANS_FLAG_NOCONFIGS);
fileEntry.pkgNum = pkgNum;
fi = rpmfiInit(fi, 0);
while ((i = rpmfiNext(fi)) >= 0) {
/* Ignore colored provides not in our rainbow. */
ficolor = rpmfiFColor(fi);
if (al->tscolor && ficolor && !(al->tscolor & ficolor))
continue;
/* Ignore files that wont be installed */
if (skipdoc && (rpmfiFFlags(fi) & RPMFILE_DOC))
continue;
if (skipconf && (rpmfiFFlags(fi) & RPMFILE_CONFIG))
continue;
fileName.dirName = rpmfiDN(fi);
fileName.baseName = rpmfiBN(fi);
fileEntry.entryIx = i;
rpmalFileHashAddEntry(al->fileHash, fileName, fileEntry);
}
}
/**
* Check file info from header against what's actually installed.
* @param ts transaction set
* @param h header to verify
* @param omitMask bits to disable verify checks
* @param ghosts should ghosts be verified?
* @return 0 no problems, 1 problems found
*/
static int verifyHeader(rpmts ts, Header h, rpmVerifyAttrs omitMask, int ghosts)
{
rpmVerifyAttrs verifyResult = 0;
int ec = 0; /* assume no problems */
rpmfi fi = rpmfiNew(ts, h, RPMTAG_BASENAMES, RPMFI_FLAGS_VERIFY);
rpmfiInit(fi, 0);
while (rpmfiNext(fi) >= 0) {
rpmfileAttrs fileAttrs = rpmfiFFlags(fi);
char *buf = NULL, *attrFormat;
char ac;
int rc;
/* If not verifying %ghost, skip ghost files. */
if ((fileAttrs & RPMFILE_GHOST) && !ghosts)
continue;
rc = rpmVerifyFile(ts, fi, &verifyResult, omitMask);
/* Filter out timestamp differences of shared files */
if (rc == 0 && (verifyResult & RPMVERIFY_MTIME)) {
rpmdbMatchIterator mi;
mi = rpmtsInitIterator(ts, RPMDBI_BASENAMES, rpmfiFN(fi), 0);
if (rpmdbGetIteratorCount(mi) > 1)
verifyResult &= ~RPMVERIFY_MTIME;
rpmdbFreeIterator(mi);
}
attrFormat = rpmFFlagsString(fileAttrs, "");
ac = rstreq(attrFormat, "") ? ' ' : attrFormat[0];
if (rc) {
if (!(fileAttrs & (RPMFILE_MISSINGOK|RPMFILE_GHOST)) || rpmIsVerbose()) {
rasprintf(&buf, _("missing %c %s"), ac, rpmfiFN(fi));
if ((verifyResult & RPMVERIFY_LSTATFAIL) != 0 &&
errno != ENOENT) {
char *app;
rasprintf(&app, " (%s)", strerror(errno));
rstrcat(&buf, app);
free(app);
}
ec = rc;
}
} else if (verifyResult || rpmIsVerbose()) {
char *verifyFormat = rpmVerifyString(verifyResult, ".");
rasprintf(&buf, "%s %c %s", verifyFormat, ac, rpmfiFN(fi));
free(verifyFormat);
if (verifyResult) ec = 1;
}
free(attrFormat);
if (buf) {
rpmlog(RPMLOG_NOTICE, "%s\n", buf);
buf = _free(buf);
}
}
rpmfiFree(fi);
return ec;
}
/**
* @todo Create transaction set *much* earlier.
*/
static rpmRC cpio_doio(FD_t fdo, Header h, CSA_t csa,
const char * fmodeMacro)
{
rpmts ts = rpmtsCreate();
rpmfi fi = csa->cpioList;
rpmte te = NULL;
rpmfs fs = NULL;
char *failedFile = NULL;
FD_t cfd;
rpmRC rc = RPMRC_OK;
int xx, i;
{ char *fmode = rpmExpand(fmodeMacro, NULL);
if (!(fmode && fmode[0] == 'w'))
fmode = xstrdup("w9.gzdio");
(void) Fflush(fdo);
cfd = Fdopen(fdDup(Fileno(fdo)), fmode);
fmode = _free(fmode);
}
if (cfd == NULL)
return RPMRC_FAIL;
/* make up a transaction element for passing to fsm */
rpmtsAddInstallElement(ts, h, NULL, 0, NULL);
te = rpmtsElement(ts, 0);
fs = rpmteGetFileStates(te);
fi = rpmfiInit(fi, 0);
while ((i = rpmfiNext(fi)) >= 0) {
if (rpmfiFFlags(fi) & RPMFILE_GHOST)
rpmfsSetAction(fs, i, FA_SKIP);
else
rpmfsSetAction(fs, i, FA_COPYOUT);
}
xx = fsmSetup(rpmfiFSM(fi), FSM_PKGBUILD, ts, te, fi, cfd,
&csa->cpioArchiveSize, &failedFile);
if (xx)
rc = RPMRC_FAIL;
(void) Fclose(cfd);
xx = fsmTeardown(rpmfiFSM(fi));
if (rc == RPMRC_OK && xx) rc = RPMRC_FAIL;
if (rc) {
if (failedFile)
rpmlog(RPMLOG_ERR, _("create archive failed on file %s: %s\n"),
failedFile, cpioStrerror(rc));
else
rpmlog(RPMLOG_ERR, _("create archive failed: %s\n"),
cpioStrerror(rc));
rc = RPMRC_FAIL;
}
rpmtsEmpty(ts);
failedFile = _free(failedFile);
ts = rpmtsFree(ts);
return rc;
}
/*@null@*/
static PyObject *
rpmfi_iternext(rpmfiObject * s)
/*@globals _Py_NoneStruct @*/
/*@modifies s, _Py_NoneStruct @*/
{
PyObject * result = NULL;
/* Reset loop indices on 1st entry. */
if (!s->active) {
s->fi = rpmfiInit(s->fi, 0);
s->active = 1;
}
/* If more to do, return the file tuple. */
if (rpmfiNext(s->fi) >= 0) {
const char * FN = rpmfiFN(s->fi);
int FSize = rpmfiFSize(s->fi);
int FMode = rpmfiFMode(s->fi);
int FMtime = rpmfiFMtime(s->fi);
int FFlags = rpmfiFFlags(s->fi);
int FRdev = rpmfiFRdev(s->fi);
int FInode = rpmfiFInode(s->fi);
int FNlink = rpmfiFNlink(s->fi);
int FState = rpmfiFState(s->fi);
int VFlags = rpmfiVFlags(s->fi);
const char * FUser = rpmfiFUser(s->fi);
const char * FGroup = rpmfiFGroup(s->fi);
result = PyTuple_New(13);
if (FN == NULL) {
Py_INCREF(Py_None);
PyTuple_SET_ITEM(result, 0, Py_None);
} else
PyTuple_SET_ITEM(result, 0, Py_BuildValue("s", FN));
PyTuple_SET_ITEM(result, 1, PyInt_FromLong(FSize));
PyTuple_SET_ITEM(result, 2, PyInt_FromLong(FMode));
PyTuple_SET_ITEM(result, 3, PyInt_FromLong(FMtime));
PyTuple_SET_ITEM(result, 4, PyInt_FromLong(FFlags));
PyTuple_SET_ITEM(result, 5, PyInt_FromLong(FRdev));
PyTuple_SET_ITEM(result, 6, PyInt_FromLong(FInode));
PyTuple_SET_ITEM(result, 7, PyInt_FromLong(FNlink));
PyTuple_SET_ITEM(result, 8, PyInt_FromLong(FState));
PyTuple_SET_ITEM(result, 9, PyInt_FromLong(VFlags));
if (FUser == NULL) {
Py_INCREF(Py_None);
PyTuple_SET_ITEM(result, 10, Py_None);
} else
PyTuple_SET_ITEM(result, 10, Py_BuildValue("s", FUser));
if (FGroup == NULL) {
Py_INCREF(Py_None);
PyTuple_SET_ITEM(result, 11, Py_None);
} else
PyTuple_SET_ITEM(result, 11, Py_BuildValue("s", FGroup));
PyTuple_SET_ITEM(result, 12, rpmfi_Digest(s));
} else
s->active = 0;
return result;
}
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;
}
/* Get a rpmdbMatchIterator containing all files in
* the rpmdb that share the basename with one from
* the transaction.
* @param ts transaction set
* @return rpmdbMatchIterator sorted
by (package, fileNum)
*/
static
rpmdbMatchIterator rpmFindBaseNamesInDB(rpmts ts)
{
rpmtsi pi; rpmte p;
rpmfi fi;
int fc=0;
rpmdbMatchIterator mi;
int i, xx;
const char * baseName;
/* get number of files in transaction */
// XXX move to ts
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
if ((fi = rpmteFI(p)) == NULL)
continue; /* XXX can't happen */
fc += rpmfiFC(fi);
}
pi = rpmtsiFree(pi);
rpmStringSet baseNames = rpmStringSetCreate(fc, hashFunctionString, strcmp, NULL);
mi = rpmdbInitIterator(rpmtsGetRdb(ts), RPMTAG_BASENAMES, NULL, 0);
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
(void) rpmdbCheckSignals();
if ((fi = rpmteFI(p)) == NULL)
continue; /* XXX can't happen */
rpmtsNotify(ts, NULL, RPMCALLBACK_TRANS_PROGRESS, rpmtsiOc(pi),
ts->orderCount);
/* Gather all installed headers with matching basename's. */
fi = rpmfiInit(fi, 0);
while ((i = rpmfiNext(fi)) >= 0) {
size_t keylen;
baseName = rpmfiBN(fi);
if (rpmStringSetHasEntry(baseNames, baseName))
continue;
keylen = strlen(baseName);
if (keylen == 0)
keylen++; /* XXX "/" fixup. */
xx = rpmdbExtendIterator(mi, baseName, keylen);
rpmStringSetAddEntry(baseNames, baseName);
}
}
pi = rpmtsiFree(pi);
rpmStringSetFree(baseNames);
rpmdbSortIterator(mi);
/* iterator is now sorted by (recnum, filenum) */
return mi;
}
static int
rpmfi_print(rpmfiObject * s, FILE * fp, int flags)
{
if (!(s && s->fi))
return -1;
s->fi = rpmfiInit(s->fi, 0);
while (rpmfiNext(s->fi) >= 0)
fprintf(fp, "%s\n", rpmfiFN(s->fi));
return 0;
}
/* Get a rpmdbMatchIterator containing all files in
* the rpmdb that share the basename with one from
* the transaction.
* @param ts transaction set
* @return rpmdbMatchIterator sorted
by (package, fileNum)
*/
static
rpmdbMatchIterator rpmFindBaseNamesInDB(rpmts ts, uint64_t fileCount)
{
tsMembers tsmem = rpmtsMembers(ts);
rpmstrPool tspool = rpmtsPool(ts);
rpmtsi pi; rpmte p;
rpmfiles files;
rpmfi fi;
rpmdbMatchIterator mi;
int oc = 0;
const char * baseName;
rpmsid baseNameId;
rpmStringSet baseNames = rpmStringSetCreate(fileCount,
sidHash, sidCmp, NULL);
mi = rpmdbNewIterator(rpmtsGetRdb(ts), RPMDBI_BASENAMES);
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
(void) rpmdbCheckSignals();
rpmtsNotify(ts, NULL, RPMCALLBACK_TRANS_PROGRESS, oc++, tsmem->orderCount);
/* Gather all installed headers with matching basename's. */
files = rpmteFiles(p);
fi = rpmfilesIter(files, RPMFI_ITER_FWD);
while (rpmfiNext(fi) >= 0) {
size_t keylen;
baseNameId = rpmfiBNId(fi);
if (rpmStringSetHasEntry(baseNames, baseNameId))
continue;
keylen = rpmstrPoolStrlen(tspool, baseNameId);
baseName = rpmstrPoolStr(tspool, baseNameId);
if (keylen == 0)
keylen++; /* XXX "/" fixup. */
rpmdbExtendIterator(mi, baseName, keylen);
rpmStringSetAddEntry(baseNames, baseNameId);
}
rpmfiFree(fi);
rpmfilesFree(files);
}
rpmtsiFree(pi);
rpmStringSetFree(baseNames);
rpmdbSortIterator(mi);
/* iterator is now sorted by (recnum, filenum) */
return mi;
}
static int
rpmfi_print(rpmfiObject * s, FILE * fp, /*@unused@*/ int flags)
/*@globals fileSystem @*/
/*@modifies s, fp, fileSystem @*/
{
if (!(s && s->fi))
return -1;
s->fi = rpmfiInit(s->fi, 0);
while (rpmfiNext(s->fi) >= 0)
fprintf(fp, "%s\n", rpmfiFN(s->fi));
return 0;
}
static VALUE
rpmfi_FX_set(VALUE s, VALUE v)
{
rpmfi fi = rpmfi_ptr(s);
int ix = FIX2INT(v);
if (_debug)
fprintf(stderr, "==> %s(0x%lx) ptr %p\n", __FUNCTION__, s, fi);
if (ix != rpmfiFX(fi)) {
(void) rpmfiSetFX(fi, ix-1);
/* XXX flush and recreate {BN,DN,FN} with a rpmfiNext() step */
(void) rpmfiNext(fi);
}
return INT2FIX(rpmfiFX(fi));
}
/* Get a rpmdbMatchIterator containing all files in
* the rpmdb that share the basename with one from
* the transaction.
* @param ts transaction set
* @return rpmdbMatchIterator sorted
by (package, fileNum)
*/
static
rpmdbMatchIterator rpmFindBaseNamesInDB(rpmts ts, uint64_t fileCount)
{
tsMembers tsmem = rpmtsMembers(ts);
rpmtsi pi; rpmte p;
rpmfi fi;
rpmdbMatchIterator mi;
int xx;
int oc = 0;
const char * baseName;
rpmStringSet baseNames = rpmStringSetCreate(fileCount,
hashFunctionString, strcmp, NULL);
mi = rpmdbNewIterator(rpmtsGetRdb(ts), RPMDBI_BASENAMES);
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
(void) rpmdbCheckSignals();
rpmtsNotify(ts, NULL, RPMCALLBACK_TRANS_PROGRESS, oc++, tsmem->orderCount);
/* Gather all installed headers with matching basename's. */
fi = rpmfiInit(rpmteFI(p), 0);
while (rpmfiNext(fi) >= 0) {
size_t keylen;
baseName = rpmfiBN(fi);
if (rpmStringSetHasEntry(baseNames, baseName))
continue;
keylen = strlen(baseName);
if (keylen == 0)
keylen++; /* XXX "/" fixup. */
xx = rpmdbExtendIterator(mi, baseName, keylen);
rpmStringSetAddEntry(baseNames, baseName);
}
}
pi = rpmtsiFree(pi);
rpmStringSetFree(baseNames);
rpmdbSortIterator(mi);
/* iterator is now sorted by (recnum, filenum) */
return mi;
}
static int rpmPackageFilesArchive(rpmfiles fi, int isSrc,
FD_t cfd, ARGV_t dpaths,
rpm_loff_t * archiveSize, char ** failedFile)
{
int rc = 0;
rpmfi archive = rpmfiNewArchiveWriter(cfd, fi);
while (!rc && (rc = rpmfiNext(archive)) >= 0) {
/* Copy file into archive. */
FD_t rfd = NULL;
const char *path = dpaths[rpmfiFX(archive)];
rfd = Fopen(path, "r.ufdio");
if (Ferror(rfd)) {
rc = RPMERR_OPEN_FAILED;
} else {
rc = rpmfiArchiveWriteFile(archive, rfd);
}
if (rc && failedFile)
*failedFile = xstrdup(path);
if (rfd) {
/* preserve any prior errno across close */
int myerrno = errno;
Fclose(rfd);
errno = myerrno;
}
}
if (rc == RPMERR_ITER_END)
rc = 0;
/* Finish the payload stream */
if (!rc)
rc = rpmfiArchiveClose(archive);
if (archiveSize)
*archiveSize = (rc == 0) ? rpmfiArchiveTell(archive) : 0;
rpmfiFree(archive);
return rc;
}
static int filenlinksTag(Header h, rpmtd td, headerGetFlags hgflags)
{
rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, RPMFI_NOHEADER);
rpm_count_t fc = rpmfiFC(fi);
if (fc > 0) {
uint32_t *nlinks = xmalloc(fc * sizeof(*nlinks));
int ix;
while ((ix = rpmfiNext(fi)) >= 0) {
nlinks[ix] = rpmfiFNlink(fi);
}
td->data = nlinks;
td->type = RPM_INT32_TYPE;
td->count = fc;
td->flags = RPMTD_ALLOCED;
}
rpmfiFree(fi);
return (fc > 0);
}
static void skipEraseFiles(const rpmts ts, rpmte p)
{
rpmfi fi = rpmteFI(p);
rpmfs fs = rpmteGetFileStates(p);
int i;
char ** nsp;
/*
* Skip net shared paths.
* Net shared paths are not relative to the current root (though
* they do need to take package relocations into account).
*/
fi = rpmfiInit(fi, 0);
while ((i = rpmfiNext(fi)) >= 0)
{
nsp = matchNetsharedpath(ts, fi);
if (nsp && *nsp) {
rpmfsSetAction(fs, i, FA_SKIPNETSHARED);
}
}
}
static void skipEraseFiles(const rpmts ts, rpmfiles files, rpmfs fs)
{
int i;
char ** nsp;
/*
* Skip net shared paths.
* Net shared paths are not relative to the current root (though
* they do need to take package relocations into account).
*/
if (ts->netsharedPaths) {
rpmfi fi = rpmfilesIter(files, RPMFI_ITER_FWD);
while ((i = rpmfiNext(fi)) >= 0)
{
nsp = matchNetsharedpath(ts, fi);
if (nsp && *nsp) {
rpmfsSetAction(fs, i, FA_SKIPNETSHARED);
}
}
rpmfiFree(fi);
}
}
/**
* Retrieve/generate file classes.
* @param h header
* @retval td tag data container
* @param hgflags header get flags
* @return 1 on success
*/
static int fileclassTag(Header h, rpmtd td, headerGetFlags hgflags)
{
rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, RPMFI_NOHEADER);
int numfiles = rpmfiFC(fi);
if (numfiles > 0) {
char **fclasses = xmalloc(numfiles * sizeof(*fclasses));
int ix;
rpmfiInit(fi, 0);
while ((ix = rpmfiNext(fi)) >= 0) {
fclasses[ix] = makeFClass(fi);
}
td->data = fclasses;
td->count = numfiles;
td->flags = RPMTD_ALLOCED | RPMTD_PTR_ALLOCED;
td->type = RPM_STRING_ARRAY_TYPE;
}
rpmfiFree(fi);
return (numfiles > 0);
}
string_list *
rpm_file_list(const char * pkg)
{
rpmReadConfigFiles(NULL, NULL);
FD_t fd = Fopen(pkg, "r.ufdio");
rpmts ts = rpmtsCreate();
Header h;
rpmReadPackageFile(ts, fd, NULL, &h);
rpmtsFree(ts);
string_list * sl = string_list_new();
rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, RPMFI_KEEPHEADER);
if (fi) {
while (rpmfiNext(fi) != -1) {
string_list_append(sl, rpmfiFN(fi));
}
fi = rpmfiFree(fi);
}
return sl;
}
static int rpmverify_collect(probe_ctx *ctx,
const char *name, oval_operation_t name_op,
const char *file, oval_operation_t file_op,
SEXP_t *name_ent, SEXP_t *filepath_ent,
uint64_t flags,
void (*callback)(probe_ctx *, struct rpmverify_res *))
{
rpmdbMatchIterator match;
rpmVerifyAttrs omit = (rpmVerifyAttrs)(flags & RPMVERIFY_RPMATTRMASK);
Header pkgh;
pcre *re = NULL;
int ret = -1;
/* pre-compile regex if needed */
if (file_op == OVAL_OPERATION_PATTERN_MATCH) {
const char *errmsg;
int erroff;
re = pcre_compile(file, PCRE_UTF8, &errmsg, &erroff, NULL);
if (re == NULL) {
/* TODO */
return (-1);
}
}
RPMVERIFY_LOCK;
switch (name_op) {
case OVAL_OPERATION_EQUALS:
match = rpmtsInitIterator (g_rpm.rpmts, RPMTAG_NAME, (const void *)name, 0);
if (match == NULL) {
ret = 0;
goto ret;
}
ret = rpmdbGetIteratorCount (match);
break;
case OVAL_OPERATION_NOT_EQUAL:
match = rpmtsInitIterator (g_rpm.rpmts, RPMDBI_PACKAGES, NULL, 0);
if (match == NULL) {
ret = 0;
goto ret;
}
if (rpmdbSetIteratorRE (match, RPMTAG_NAME, RPMMIRE_GLOB, "*") != 0)
{
ret = -1;
goto ret;
}
break;
case OVAL_OPERATION_PATTERN_MATCH:
match = rpmtsInitIterator (g_rpm.rpmts, RPMDBI_PACKAGES, NULL, 0);
if (match == NULL) {
ret = 0;
goto ret;
}
if (rpmdbSetIteratorRE (match, RPMTAG_NAME, RPMMIRE_REGEX,
(const char *)name) != 0)
{
ret = -1;
goto ret;
}
break;
default:
/* not supported */
dE("package name: operation not supported");
ret = -1;
goto ret;
}
assume_d(RPMTAG_BASENAMES != 0, -1);
assume_d(RPMTAG_DIRNAMES != 0, -1);
while ((pkgh = rpmdbNextIterator (match)) != NULL) {
rpmfi fi;
rpmTag tag[2] = { RPMTAG_BASENAMES, RPMTAG_DIRNAMES };
struct rpmverify_res res;
errmsg_t rpmerr;
int i;
SEXP_t *name_sexp;
res.name = headerFormat(pkgh, "%{NAME}", &rpmerr);
name_sexp = SEXP_string_newf("%s", res.name);
if (probe_entobj_cmp(name_ent, name_sexp) != OVAL_RESULT_TRUE) {
SEXP_free(name_sexp);
continue;
}
SEXP_free(name_sexp);
/*
* Inspect package files & directories
*/
for (i = 0; i < 2; ++i) {
fi = rpmfiNew(g_rpm.rpmts, pkgh, tag[i], 1);
while (rpmfiNext(fi) != -1) {
SEXP_t *filepath_sexp;
res.fflags = rpmfiFFlags(fi);
res.oflags = omit;
if (((res.fflags & RPMFILE_CONFIG) && (flags & RPMVERIFY_SKIP_CONFIG)) ||
((res.fflags & RPMFILE_GHOST) && (flags & RPMVERIFY_SKIP_GHOST)))
continue;
res.file = strdup(rpmfiFN(fi));
filepath_sexp = SEXP_string_newf("%s", res.file);
if (probe_entobj_cmp(filepath_ent, filepath_sexp) != OVAL_RESULT_TRUE) {
SEXP_free(filepath_sexp);
free(res.file);
continue;
}
SEXP_free(filepath_sexp);
if (rpmVerifyFile(g_rpm.rpmts, fi, &res.vflags, omit) != 0)
res.vflags = RPMVERIFY_FAILURES;
callback(ctx, &res);
free(res.file);
}
rpmfiFree(fi);
}
}
match = rpmdbFreeIterator (match);
ret = 0;
ret:
if (re != NULL)
pcre_free(re);
RPMVERIFY_UNLOCK;
return (ret);
}
static int process_package(rpmts ts, char * filename)
{
FD_t fdi;
FD_t gzdi;
Header h;
int rc = 0;
char * rpmio_flags = NULL;
struct archive *a;
struct archive_entry *entry;
if (!strcmp(filename, "-")) {
fdi = fdDup(STDIN_FILENO);
} else {
fdi = Fopen(filename, "r.ufdio");
}
if (Ferror(fdi)) {
fprintf(stderr, "rpm2archive: %s: %s\n",
filename, Fstrerror(fdi));
exit(EXIT_FAILURE);
}
rc = rpmReadPackageFile(ts, fdi, "rpm2cpio", &h);
switch (rc) {
case RPMRC_OK:
case RPMRC_NOKEY:
case RPMRC_NOTTRUSTED:
break;
case RPMRC_NOTFOUND:
fprintf(stderr, _("argument is not an RPM package\n"));
exit(EXIT_FAILURE);
break;
case RPMRC_FAIL:
default:
fprintf(stderr, _("error reading header from package\n"));
exit(EXIT_FAILURE);
break;
}
/* Retrieve payload size and compression type. */
{ const char *compr = headerGetString(h, RPMTAG_PAYLOADCOMPRESSOR);
rpmio_flags = rstrscat(NULL, "r.", compr ? compr : "gzip", NULL);
}
gzdi = Fdopen(fdi, rpmio_flags); /* XXX gzdi == fdi */
free(rpmio_flags);
if (gzdi == NULL) {
fprintf(stderr, _("cannot re-open payload: %s\n"), Fstrerror(gzdi));
exit(EXIT_FAILURE);
}
rpmfiles files = rpmfilesNew(NULL, h, 0, RPMFI_KEEPHEADER);
rpmfi fi = rpmfiNewArchiveReader(gzdi, files, RPMFI_ITER_READ_ARCHIVE_CONTENT_FIRST);
/* create archive */
a = archive_write_new();
archive_write_add_filter_gzip(a);
archive_write_set_format_pax_restricted(a);
if (!strcmp(filename, "-")) {
if (isatty(STDOUT_FILENO)) {
fprintf(stderr, "Error: refusing to output archive data to a terminal.\n");
exit(EXIT_FAILURE);
}
archive_write_open_fd(a, STDOUT_FILENO);
} else {
char * outname = rstrscat(NULL, filename, ".tgz", NULL);
archive_write_open_filename(a, outname);
_free(outname);
// XXX error handling
}
entry = archive_entry_new();
char * buf = xmalloc(BUFSIZE);
char * hardlink = NULL;
rc = 0;
while (rc >= 0) {
rc = rpmfiNext(fi);
if (rc == RPMERR_ITER_END) {
break;
}
rpm_mode_t mode = rpmfiFMode(fi);
int nlink = rpmfiFNlink(fi);
fill_archive_entry(a, entry, fi);
if (nlink > 1) {
if (rpmfiArchiveHasContent(fi)) {
_free(hardlink);
hardlink = rstrscat(NULL, ".", rpmfiFN(fi), NULL);
} else {
archive_entry_set_hardlink(entry, hardlink);
}
}
archive_write_header(a, entry);
if (S_ISREG(mode) && (nlink == 1 || rpmfiArchiveHasContent(fi))) {
write_file_content(a, buf, fi);
}
}
/* End of iteration is not an error */
if (rc == RPMERR_ITER_END) {
rc = 0;
}
_free(hardlink);
Fclose(gzdi); /* XXX gzdi == fdi */
archive_entry_free(entry);
archive_write_close(a);
archive_write_free(a);
buf = _free(buf);
rpmfilesFree(files);
rpmfiFree(fi);
headerFree(h);
return rc;
}
/* XXX only ts->{probs,di} modified */
static void handleOverlappedFiles(const rpmts ts, const rpmte p, rpmfi fi)
{
rpm_loff_t fixupSize = 0;
rpmps ps;
const char * fn;
int i, j;
rpm_color_t tscolor = rpmtsColor(ts);
rpm_color_t prefcolor = rpmtsPrefColor(ts);
rpmfs fs = rpmteGetFileStates(p);
rpmfs otherFs;
ps = rpmtsProblems(ts);
fi = rpmfiInit(fi, 0);
if (fi != NULL)
while ((i = rpmfiNext(fi)) >= 0) {
rpm_color_t oFColor, FColor;
struct fingerPrint_s * fiFps;
int otherPkgNum, otherFileNum;
rpmfi otherFi;
rpmte otherTe;
rpmfileAttrs FFlags;
rpm_mode_t FMode;
struct rpmffi_s * recs;
int numRecs;
if (XFA_SKIPPING(rpmfsGetAction(fs, i)))
continue;
fn = rpmfiFN(fi);
fiFps = rpmfiFpsIndex(fi, i);
FFlags = rpmfiFFlags(fi);
FMode = rpmfiFMode(fi);
FColor = rpmfiFColor(fi);
FColor &= tscolor;
fixupSize = 0;
/*
* Retrieve all records that apply to this file. Note that the
* file info records were built in the same order as the packages
* will be installed and removed so the records for an overlapped
* files will be sorted in exactly the same order.
*/
(void) rpmFpHashGetEntry(ts->ht, fiFps, &recs, &numRecs, NULL);
/*
* If this package is being added, look only at other packages
* being added -- removed packages dance to a different tune.
*
* If both this and the other package are being added, overlapped
* files must be identical (or marked as a conflict). The
* disposition of already installed config files leads to
* a small amount of extra complexity.
*
* If this package is being removed, then there are two cases that
* need to be worried about:
* If the other package is being added, then skip any overlapped files
* so that this package removal doesn't nuke the overlapped files
* that were just installed.
* If both this and the other package are being removed, then each
* file removal from preceding packages needs to be skipped so that
* the file removal occurs only on the last occurence of an overlapped
* file in the transaction set.
*
*/
/* Locate this overlapped file in the set of added/removed packages. */
for (j = 0; j < numRecs && recs[j].p != p; j++)
{};
/* Find what the previous disposition of this file was. */
otherFileNum = -1; /* keep gcc quiet */
otherFi = NULL;
otherTe = NULL;
otherFs = NULL;
for (otherPkgNum = j - 1; otherPkgNum >= 0; otherPkgNum--) {
otherTe = recs[otherPkgNum].p;
otherFi = rpmteFI(otherTe);
otherFileNum = recs[otherPkgNum].fileno;
otherFs = rpmteGetFileStates(otherTe);
/* Added packages need only look at other added packages. */
if (rpmteType(p) == TR_ADDED && rpmteType(otherTe) != TR_ADDED)
continue;
(void) rpmfiSetFX(otherFi, otherFileNum);
/* XXX Happens iff fingerprint for incomplete package install. */
if (rpmfsGetAction(otherFs, otherFileNum) != FA_UNKNOWN);
break;
}
oFColor = rpmfiFColor(otherFi);
oFColor &= tscolor;
switch (rpmteType(p)) {
case TR_ADDED:
{
int reportConflicts =
!(rpmtsFilterFlags(ts) & RPMPROB_FILTER_REPLACENEWFILES);
int done = 0;
if (otherPkgNum < 0) {
/* XXX is this test still necessary? */
rpmFileAction action;
if (rpmfsGetAction(fs, i) != FA_UNKNOWN)
break;
if (rpmfiConfigConflict(fi)) {
/* Here is a non-overlapped pre-existing config file. */
action = (FFlags & RPMFILE_NOREPLACE) ?
FA_ALTNAME : FA_BACKUP;
} else {
action = FA_CREATE;
}
rpmfsSetAction(fs, i, action);
break;
}
assert(otherFi != NULL);
/* Mark added overlapped non-identical files as a conflict. */
if (rpmfiCompare(otherFi, fi)) {
int rConflicts;
rConflicts = reportConflicts;
/* Resolve file conflicts to prefer Elf64 (if not forced) ... */
if (tscolor != 0) {
if (FColor & prefcolor) {
/* ... last file of preferred colour is installed ... */
if (!XFA_SKIPPING(rpmfsGetAction(fs, i))) {
/* XXX static helpers are order dependent. Ick. */
if (strcmp(fn, "/usr/sbin/libgcc_post_upgrade")
&& strcmp(fn, "/usr/sbin/glibc_post_upgrade"))
rpmfsSetAction(otherFs, otherFileNum, FA_SKIPCOLOR);
}
rpmfsSetAction(fs, i, FA_CREATE);
rConflicts = 0;
} else
if (oFColor & prefcolor) {
/* ... first file of preferred colour is installed ... */
if (XFA_SKIPPING(rpmfsGetAction(fs, i)))
rpmfsSetAction(otherFs, otherFileNum, FA_CREATE);
rpmfsSetAction(fs, i, FA_SKIPCOLOR);
rConflicts = 0;
}
done = 1;
}
if (rConflicts) {
rpmpsAppend(ps, RPMPROB_NEW_FILE_CONFLICT,
rpmteNEVRA(p), rpmteKey(p),
fn, NULL,
rpmteNEVRA(otherTe),
0);
}
}
/* Try to get the disk accounting correct even if a conflict. */
fixupSize = rpmfiFSize(otherFi);
if (rpmfiConfigConflict(fi)) {
/* Here is an overlapped pre-existing config file. */
rpmFileAction action;
action = (FFlags & RPMFILE_NOREPLACE) ? FA_ALTNAME : FA_SKIP;
rpmfsSetAction(fs, i, action);
} else {
if (!done)
rpmfsSetAction(fs, i, FA_CREATE);
}
} break;
case TR_REMOVED:
if (otherPkgNum >= 0) {
assert(otherFi != NULL);
/* Here is an overlapped added file we don't want to nuke. */
if (rpmfsGetAction(otherFs, otherFileNum) != FA_ERASE) {
/* On updates, don't remove files. */
rpmfsSetAction(fs, i, FA_SKIP);
break;
}
/* Here is an overlapped removed file: skip in previous. */
rpmfsSetAction(otherFs, otherFileNum, FA_SKIP);
}
if (XFA_SKIPPING(rpmfsGetAction(fs, i)))
break;
if (rpmfiFState(fi) != RPMFILE_STATE_NORMAL)
break;
if (!(S_ISREG(FMode) && (FFlags & RPMFILE_CONFIG))) {
rpmfsSetAction(fs, i, FA_ERASE);
break;
}
/* Here is a pre-existing modified config file that needs saving. */
{ pgpHashAlgo algo = 0;
size_t diglen = 0;
const unsigned char *digest;
if ((digest = rpmfiFDigest(fi, &algo, &diglen))) {
unsigned char fdigest[diglen];
if (!rpmDoDigest(algo, fn, 0, fdigest, NULL) &&
memcmp(digest, fdigest, diglen)) {
rpmfsSetAction(fs, i, FA_BACKUP);
break;
}
}
}
rpmfsSetAction(fs, i, FA_ERASE);
break;
}
/* Update disk space info for a file. */
rpmtsUpdateDSI(ts, fiFps->entry->dev, rpmfiFSize(fi),
rpmfiFReplacedSize(fi), fixupSize, rpmfsGetAction(fs, i));
}
ps = rpmpsFree(ps);
}
QueryData genRpmPackageFiles(QueryContext& context) {
QueryData results;
if (rpmReadConfigFiles(nullptr, nullptr) != 0) {
TLOG << "Cannot read RPM configuration files.";
return results;
}
rpmts ts = rpmtsCreate();
rpmdbMatchIterator matches;
if (context.constraints["package"].exists()) {
auto name = (*context.constraints["package"].getAll(EQUALS).begin());
matches = rpmtsInitIterator(ts, RPMTAG_NAME, name.c_str(), name.size());
} else {
matches = rpmtsInitIterator(ts, RPMTAG_NAME, nullptr, 0);
}
Header header;
while ((header = rpmdbNextIterator(matches)) != nullptr) {
rpmtd td = rpmtdNew();
rpmfi fi = rpmfiNew(ts, header, RPMTAG_BASENAMES, RPMFI_NOHEADER);
auto file_count = rpmfiFC(fi);
if (file_count <= 0 || file_count > MAX_RPM_FILES) {
// This package contains no or too many files.
rpmfiFree(fi);
continue;
}
// Iterate over every file in this package.
for (size_t i = 0; rpmfiNext(fi) >= 0 && i < file_count; i++) {
Row r;
r["package"] = getRpmAttribute(header, RPMTAG_NAME, td);
auto path = rpmfiFN(fi);
r["path"] = (path != nullptr) ? path : "";
auto username = rpmfiFUser(fi);
r["username"] = (username != nullptr) ? username : "";
auto groupname = rpmfiFGroup(fi);
r["groupname"] = (groupname != nullptr) ? groupname : "";
r["mode"] = lsperms(rpmfiFMode(fi));
r["size"] = BIGINT(rpmfiFSize(fi));
#ifdef CENTOS_CENTOS6
// Older versions of rpmlib/rpmip use a hash algorithm enum.
pgpHashAlgo digest_algo;
#else
int digest_algo;
#endif
auto digest = rpmfiFDigestHex(fi, &digest_algo);
if (digest_algo == PGPHASHALGO_SHA256) {
r["sha256"] = (digest != nullptr) ? digest : "";
}
results.push_back(r);
}
rpmfiFree(fi);
rpmtdFree(td);
}
rpmdbFreeIterator(matches);
rpmtsFree(ts);
rpmFreeRpmrc();
return results;
}
int rpmtsRun(rpmts ts, rpmps okProbs, rpmprobFilterFlags ignoreSet)
{
rpm_color_t tscolor = rpmtsColor(ts);
int i;
int rc = 0;
int totalFileCount = 0;
rpmfi fi;
fingerPrintCache fpc;
rpmps ps;
rpmtsi pi; rpmte p;
int numAdded;
int numRemoved;
void * lock = NULL;
int xx;
/* XXX programmer error segfault avoidance. */
if (rpmtsNElements(ts) <= 0)
return -1;
/* If we are in test mode, then there's no need for transaction lock. */
if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_TEST)) {
lock = rpmtsAcquireLock(ts);
if (lock == NULL)
return -1; /* XXX W2DO? */
}
if (rpmtsFlags(ts) & RPMTRANS_FLAG_NOSCRIPTS)
(void) rpmtsSetFlags(ts, (rpmtsFlags(ts) | _noTransScripts | _noTransTriggers));
if (rpmtsFlags(ts) & RPMTRANS_FLAG_NOTRIGGERS)
(void) rpmtsSetFlags(ts, (rpmtsFlags(ts) | _noTransTriggers));
if (rpmtsFlags(ts) & RPMTRANS_FLAG_JUSTDB)
(void) rpmtsSetFlags(ts, (rpmtsFlags(ts) | _noTransScripts | _noTransTriggers));
/* if SELinux isn't enabled or init fails, don't bother... */
if (!rpmtsSELinuxEnabled(ts)) {
rpmtsSetFlags(ts, (rpmtsFlags(ts) | RPMTRANS_FLAG_NOCONTEXTS));
}
if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_NOCONTEXTS)) {
char *fn = rpmGetPath("%{?_install_file_context_path}", NULL);
if (matchpathcon_init(fn) == -1) {
rpmtsSetFlags(ts, (rpmtsFlags(ts) | RPMTRANS_FLAG_NOCONTEXTS));
}
free(fn);
}
ts->probs = rpmpsFree(ts->probs);
ts->probs = rpmpsCreate();
/* XXX Make sure the database is open RDWR for package install/erase. */
{ int dbmode = (rpmtsFlags(ts) & RPMTRANS_FLAG_TEST)
? O_RDONLY : (O_RDWR|O_CREAT);
/* Open database RDWR for installing packages. */
if (rpmtsOpenDB(ts, dbmode)) {
rpmtsFreeLock(lock);
return -1; /* XXX W2DO? */
}
}
ts->ignoreSet = ignoreSet;
{ char * currDir = rpmGetCwd();
rpmtsSetCurrDir(ts, currDir);
currDir = _free(currDir);
}
(void) rpmtsSetChrootDone(ts, 0);
{ rpm_tid_t tid = (rpm_tid_t) time(NULL);
(void) rpmtsSetTid(ts, tid);
}
/* Get available space on mounted file systems. */
xx = rpmtsInitDSI(ts);
/* ===============================================
* For packages being installed:
* - verify package arch/os.
* - verify package epoch:version-release is newer.
* - count files.
* For packages being removed:
* - count files.
*/
rpmlog(RPMLOG_DEBUG, "sanity checking %d elements\n", rpmtsNElements(ts));
ps = rpmtsProblems(ts);
/* The ordering doesn't matter here */
pi = rpmtsiInit(ts);
/* XXX Only added packages need be checked. */
while ((p = rpmtsiNext(pi, TR_ADDED)) != NULL) {
rpmdbMatchIterator mi;
int fc;
if ((fi = rpmteFI(p)) == NULL)
continue; /* XXX can't happen */
fc = rpmfiFC(fi);
if (!(rpmtsFilterFlags(ts) & RPMPROB_FILTER_IGNOREARCH))
if (!archOkay(rpmteA(p)))
rpmpsAppend(ps, RPMPROB_BADARCH,
rpmteNEVRA(p), rpmteKey(p),
rpmteA(p), NULL,
NULL, 0);
if (!(rpmtsFilterFlags(ts) & RPMPROB_FILTER_IGNOREOS))
if (!osOkay(rpmteO(p)))
rpmpsAppend(ps, RPMPROB_BADOS,
rpmteNEVRA(p), rpmteKey(p),
rpmteO(p), NULL,
NULL, 0);
if (!(rpmtsFilterFlags(ts) & RPMPROB_FILTER_OLDPACKAGE)) {
Header h;
mi = rpmtsInitIterator(ts, RPMTAG_NAME, rpmteN(p), 0);
while ((h = rpmdbNextIterator(mi)) != NULL)
xx = ensureOlder(ts, p, h);
mi = rpmdbFreeIterator(mi);
}
if (!(rpmtsFilterFlags(ts) & RPMPROB_FILTER_REPLACEPKG)) {
mi = rpmtsInitIterator(ts, RPMTAG_NAME, rpmteN(p), 0);
xx = rpmdbSetIteratorRE(mi, RPMTAG_EPOCH, RPMMIRE_STRCMP,
rpmteE(p));
xx = rpmdbSetIteratorRE(mi, RPMTAG_VERSION, RPMMIRE_STRCMP,
rpmteV(p));
xx = rpmdbSetIteratorRE(mi, RPMTAG_RELEASE, RPMMIRE_STRCMP,
rpmteR(p));
if (tscolor) {
xx = rpmdbSetIteratorRE(mi, RPMTAG_ARCH, RPMMIRE_STRCMP,
rpmteA(p));
xx = rpmdbSetIteratorRE(mi, RPMTAG_OS, RPMMIRE_STRCMP,
rpmteO(p));
}
while (rpmdbNextIterator(mi) != NULL) {
rpmpsAppend(ps, RPMPROB_PKG_INSTALLED,
rpmteNEVRA(p), rpmteKey(p),
NULL, NULL,
NULL, 0);
break;
}
mi = rpmdbFreeIterator(mi);
}
/* Count no. of files (if any). */
totalFileCount += fc;
}
pi = rpmtsiFree(pi);
ps = rpmpsFree(ps);
/* The ordering doesn't matter here */
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, TR_REMOVED)) != NULL) {
int fc;
if ((fi = rpmteFI(p)) == NULL)
continue; /* XXX can't happen */
fc = rpmfiFC(fi);
totalFileCount += fc;
}
pi = rpmtsiFree(pi);
/* Run pre-transaction scripts, but only if there are no known
* problems up to this point and not disabled otherwise. */
if (!((rpmtsFlags(ts) & (RPMTRANS_FLAG_BUILD_PROBS|RPMTRANS_FLAG_TEST|RPMTRANS_FLAG_NOPRE))
|| (rpmpsNumProblems(ts->probs) &&
(okProbs == NULL || rpmpsTrim(ts->probs, okProbs))))) {
rpmlog(RPMLOG_DEBUG, "running pre-transaction scripts\n");
runTransScripts(ts, RPMTAG_PRETRANS);
}
/* ===============================================
* Initialize transaction element file info for package:
*/
/*
* FIXME?: we'd be better off assembling one very large file list and
* calling fpLookupList only once. I'm not sure that the speedup is
* worth the trouble though.
*/
rpmlog(RPMLOG_DEBUG, "computing %d file fingerprints\n", totalFileCount);
numAdded = numRemoved = 0;
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
int fc;
if ((fi = rpmteFI(p)) == NULL)
continue; /* XXX can't happen */
fc = rpmfiFC(fi);
switch (rpmteType(p)) {
case TR_ADDED:
numAdded++;
/* Skip netshared paths, not our i18n files, and excluded docs */
if (fc > 0)
skipFiles(ts, p);
break;
case TR_REMOVED:
numRemoved++;
break;
}
}
pi = rpmtsiFree(pi);
if (!rpmtsChrootDone(ts)) {
const char * rootDir = rpmtsRootDir(ts);
xx = chdir("/");
if (rootDir != NULL && strcmp(rootDir, "/") && *rootDir == '/') {
/* opening db before chroot not optimal, see rhbz#103852 c#3 */
xx = rpmdbOpenAll(ts->rdb);
if (chroot(rootDir) == -1) {
rpmlog(RPMLOG_ERR, _("Unable to change root directory: %m\n"));
return -1;
}
}
(void) rpmtsSetChrootDone(ts, 1);
}
ts->ht = rpmFpHashCreate(totalFileCount/2+1, fpHashFunction, fpEqual,
NULL, NULL);
rpmFpHash symlinks = rpmFpHashCreate(totalFileCount/16+16, fpHashFunction, fpEqual, NULL, NULL);
fpc = fpCacheCreate(totalFileCount/2 + 10001);
/* ===============================================
* Add fingerprint for each file not skipped.
*/
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
int fc;
(void) rpmdbCheckSignals();
if ((fi = rpmteFI(p)) == NULL)
continue; /* XXX can't happen */
fc = rpmfiFC(fi);
(void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0);
rpmfiFpLookup(fi, fpc);
/* collect symbolic links */
fi = rpmfiInit(fi, 0);
if (fi != NULL) /* XXX lclint */
while ((i = rpmfiNext(fi)) >= 0) {
struct rpmffi_s ffi;
char const *linktarget;
linktarget = rpmfiFLink(fi);
if (!(linktarget && *linktarget != '\0'))
continue;
if (XFA_SKIPPING(rpmfsGetAction(rpmteGetFileStates(p), i)))
continue;
ffi.p = p;
ffi.fileno = i;
rpmFpHashAddEntry(symlinks, rpmfiFpsIndex(fi, i), ffi);
}
(void) rpmswExit(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), fc);
}
pi = rpmtsiFree(pi);
/* ===============================================
* Check fingerprints if they contain symlinks
* and add them to the ts->ht hash table
*/
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
(void) rpmdbCheckSignals();
if ((fi = rpmteFI(p)) == NULL)
continue; /* XXX can't happen */
fi = rpmfiInit(fi, 0);
(void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0);
if (fi != NULL) /* XXX lclint */
while ((i = rpmfiNext(fi)) >= 0) {
if (XFA_SKIPPING(rpmfsGetAction(rpmteGetFileStates(p), i)))
continue;
fpLookupSubdir(symlinks, ts->ht, fpc, p, i);
}
(void) rpmswExit(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0);
}
pi = rpmtsiFree(pi);
rpmFpHashFree(symlinks);
/* ===============================================
* Compute file disposition for each package in transaction set.
*/
rpmtsNotify(ts, NULL, RPMCALLBACK_TRANS_START, 6, ts->orderCount);
/* check against files in the rpmdb */
checkInstalledFiles(ts, fpc);
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
if ((fi = rpmteFI(p)) == NULL)
continue; /* XXX can't happen */
(void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0);
/* check files in ts against each other and update disk space
needs on each partition for this package. */
handleOverlappedFiles(ts, p, fi);
/* Check added package has sufficient space on each partition used. */
if (rpmteType(p) == TR_ADDED) {
rpmtsCheckDSIProblems(ts, p);
}
(void) rpmswExit(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0);
}
pi = rpmtsiFree(pi);
if (rpmtsChrootDone(ts)) {
const char * rootDir = rpmtsRootDir(ts);
const char * currDir = rpmtsCurrDir(ts);
if (rootDir != NULL && strcmp(rootDir, "/") && *rootDir == '/')
xx = chroot(".");
(void) rpmtsSetChrootDone(ts, 0);
if (currDir != NULL)
xx = chdir(currDir);
}
rpmtsNotify(ts, NULL, RPMCALLBACK_TRANS_STOP, 6, ts->orderCount);
/* ===============================================
* Free unused memory as soon as possible.
*/
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
rpmteSetFI(p, NULL);
}
pi = rpmtsiFree(pi);
fpc = fpCacheFree(fpc);
ts->ht = rpmFpHashFree(ts->ht);
/* ===============================================
* If unfiltered problems exist, free memory and return.
*/
if ((rpmtsFlags(ts) & RPMTRANS_FLAG_BUILD_PROBS)
|| (rpmpsNumProblems(ts->probs) &&
(okProbs == NULL || rpmpsTrim(ts->probs, okProbs)))
)
{
rpmtsFreeLock(lock);
return ts->orderCount;
}
/* Actually install and remove packages */
rc = rpmtsProcess(ts);
if (!(rpmtsFlags(ts) & (RPMTRANS_FLAG_TEST|RPMTRANS_FLAG_NOPOST))) {
rpmlog(RPMLOG_DEBUG, "running post-transaction scripts\n");
runTransScripts(ts, RPMTAG_POSTTRANS);
}
if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_NOCONTEXTS)) {
matchpathcon_fini();
}
rpmtsFreeLock(lock);
/* FIX: ts->flList may be NULL */
if (rc)
return -1;
else
return 0;
}
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;
}
/**
* Skip any files that do not match install policies.
* @param ts transaction set
* @param files file info set
* @param fs file states
*/
static void skipInstallFiles(const rpmts ts, rpmfiles files, rpmfs fs)
{
rpm_color_t tscolor = rpmtsColor(ts);
rpm_color_t FColor;
int noConfigs = (rpmtsFlags(ts) & RPMTRANS_FLAG_NOCONFIGS);
int noDocs = (rpmtsFlags(ts) & RPMTRANS_FLAG_NODOCS);
int * drc;
char * dff;
int dc;
int i, j, ix;
rpmfi fi = rpmfilesIter(files, RPMFI_ITER_FWD);
if (!noDocs)
noDocs = rpmExpandNumeric("%{_excludedocs}");
/* Compute directory refcount, skip directory if now empty. */
dc = rpmfiDC(fi);
drc = xcalloc(dc, sizeof(*drc));
dff = xcalloc(dc, sizeof(*dff));
fi = rpmfiInit(fi, 0);
while ((i = rpmfiNext(fi)) >= 0) {
char ** nsp;
const char *flangs;
ix = rpmfiDX(fi);
drc[ix]++;
/* Don't bother with skipped files */
if (XFA_SKIPPING(rpmfsGetAction(fs, i))) {
drc[ix]--; dff[ix] = 1;
continue;
}
/* Ignore colored files not in our rainbow. */
FColor = rpmfiFColor(fi);
if (tscolor && FColor && !(tscolor & FColor)) {
drc[ix]--; dff[ix] = 1;
rpmfsSetAction(fs, i, FA_SKIPCOLOR);
continue;
}
/*
* Skip net shared paths.
* Net shared paths are not relative to the current root (though
* they do need to take package relocations into account).
*/
if (ts->netsharedPaths) {
nsp = matchNetsharedpath(ts, fi);
if (nsp && *nsp) {
drc[ix]--; dff[ix] = 1;
rpmfsSetAction(fs, i, FA_SKIPNETSHARED);
continue;
}
}
/*
* Skip i18n language specific files.
*/
flangs = (ts->installLangs != NULL) ? rpmfiFLangs(fi) : NULL;
if (flangs != NULL && *flangs != '\0') {
const char *l, *le;
char **lang;
for (lang = ts->installLangs; *lang != NULL; lang++) {
for (l = flangs; *l != '\0'; l = le) {
for (le = l; *le != '\0' && *le != '|'; le++)
{};
if ((le-l) > 0 && rstreqn(*lang, l, (le-l)))
break;
if (*le == '|') le++; /* skip over | */
}
if (*l != '\0')
break;
}
if (*lang == NULL) {
drc[ix]--; dff[ix] = 1;
rpmfsSetAction(fs, i, FA_SKIPNSTATE);
continue;
}
}
/*
* Skip config files if requested.
*/
if (noConfigs && (rpmfiFFlags(fi) & RPMFILE_CONFIG)) {
drc[ix]--; dff[ix] = 1;
rpmfsSetAction(fs, i, FA_SKIPNSTATE);
continue;
}
/*
* Skip documentation if requested.
*/
if (noDocs && (rpmfiFFlags(fi) & RPMFILE_DOC)) {
drc[ix]--; dff[ix] = 1;
rpmfsSetAction(fs, i, FA_SKIPNSTATE);
continue;
}
}
/* Skip (now empty) directories that had skipped files. */
/* Iterate over dirs in reversed order to solve subdirs at first */
for (j = dc - 1; j >= 0; j--) {
const char * dn, * bn;
size_t dnlen, bnlen;
if (drc[j]) continue; /* dir still has files. */
if (!dff[j]) continue; /* dir was not emptied here. */
/* Find parent directory and basename. */
dn = rpmfilesDN(files, j); dnlen = strlen(dn) - 1;
bn = dn + dnlen; bnlen = 0;
while (bn > dn && bn[-1] != '/') {
bnlen++;
dnlen--;
bn--;
}
/* If explicitly included in the package, skip the directory. */
fi = rpmfiInit(fi, 0);
while ((i = rpmfiNext(fi)) >= 0) {
const char * fdn, * fbn;
rpm_mode_t fFMode;
if (XFA_SKIPPING(rpmfsGetAction(fs, i)))
continue;
fFMode = rpmfiFMode(fi);
if (rpmfiWhatis(fFMode) != XDIR)
continue;
fdn = rpmfiDN(fi);
if (strlen(fdn) != dnlen)
continue;
if (!rstreqn(fdn, dn, dnlen))
continue;
fbn = rpmfiBN(fi);
if (strlen(fbn) != bnlen)
continue;
if (!rstreqn(fbn, bn, bnlen))
continue;
rpmlog(RPMLOG_DEBUG, "excluding directory %s\n", dn);
rpmfsSetAction(fs, i, FA_SKIPNSTATE);
ix = rpmfiDX(fi);
/* Decrease count of files for parent directory */
drc[ix]--;
/* Mark directory because something was removed from them */
dff[ix] = 1;
break;
}
}
free(drc);
free(dff);
rpmfiFree(fi);
}
/**
* Skip any files that do not match install policies.
* @param ts transaction set
* @param fi file info set
*/
static void skipFiles(const rpmts ts, rpmte p)
{
rpm_color_t tscolor = rpmtsColor(ts);
rpm_color_t FColor;
int noConfigs = (rpmtsFlags(ts) & RPMTRANS_FLAG_NOCONFIGS);
int noDocs = (rpmtsFlags(ts) & RPMTRANS_FLAG_NODOCS);
const char * dn, * bn;
size_t dnlen, bnlen;
char * s;
int * drc;
char * dff;
int dc;
int i, j, ix;
rpmfi fi = rpmteFI(p);
rpmfs fs = rpmteGetFileStates(p);
if (!noDocs)
noDocs = rpmExpandNumeric("%{_excludedocs}");
/* Compute directory refcount, skip directory if now empty. */
dc = rpmfiDC(fi);
drc = xcalloc(dc, sizeof(*drc));
dff = xcalloc(dc, sizeof(*dff));
fi = rpmfiInit(fi, 0);
if (fi != NULL) /* XXX lclint */
while ((i = rpmfiNext(fi)) >= 0)
{
char ** nsp;
const char *flangs;
bn = rpmfiBN(fi);
bnlen = strlen(bn);
ix = rpmfiDX(fi);
dn = rpmfiDN(fi);
dnlen = strlen(dn);
if (dn == NULL)
continue; /* XXX can't happen */
drc[ix]++;
/* Don't bother with skipped files */
if (XFA_SKIPPING(rpmfsGetAction(fs, i))) {
drc[ix]--; dff[ix] = 1;
continue;
}
/* Ignore colored files not in our rainbow. */
FColor = rpmfiFColor(fi);
if (tscolor && FColor && !(tscolor & FColor)) {
drc[ix]--; dff[ix] = 1;
rpmfsSetAction(fs, i, FA_SKIPCOLOR);
continue;
}
/*
* Skip net shared paths.
* Net shared paths are not relative to the current root (though
* they do need to take package relocations into account).
*/
for (nsp = ts->netsharedPaths; nsp && *nsp; nsp++) {
size_t len;
len = strlen(*nsp);
if (dnlen >= len) {
if (strncmp(dn, *nsp, len))
continue;
/* Only directories or complete file paths can be net shared */
if (!(dn[len] == '/' || dn[len] == '\0'))
continue;
} else {
if (len < (dnlen + bnlen))
continue;
if (strncmp(dn, *nsp, dnlen))
continue;
/* Insure that only the netsharedpath basename is compared. */
if ((s = strchr((*nsp) + dnlen, '/')) != NULL && s[1] != '\0')
continue;
if (strncmp(bn, (*nsp) + dnlen, bnlen))
continue;
len = dnlen + bnlen;
/* Only directories or complete file paths can be net shared */
if (!((*nsp)[len] == '/' || (*nsp)[len] == '\0'))
continue;
}
break;
}
if (nsp && *nsp) {
drc[ix]--; dff[ix] = 1;
rpmfsSetAction(fs, i, FA_SKIPNETSHARED);
continue;
}
/*
* Skip i18n language specific files.
*/
if (ts->installLangs != NULL && (flangs = rpmfiFLangs(fi)) != NULL) {
const char *l, *le;
char **lang;
for (lang = ts->installLangs; *lang != NULL; lang++) {
for (l = flangs; *l != '\0'; l = le) {
for (le = l; *le != '\0' && *le != '|'; le++)
{};
if ((le-l) > 0 && !strncmp(*lang, l, (le-l)))
break;
if (*le == '|') le++; /* skip over | */
}
if (*l != '\0')
break;
}
if (*lang == NULL) {
drc[ix]--; dff[ix] = 1;
rpmfsSetAction(fs, i, FA_SKIPNSTATE);
continue;
}
}
/*
* Skip config files if requested.
*/
if (noConfigs && (rpmfiFFlags(fi) & RPMFILE_CONFIG)) {
drc[ix]--; dff[ix] = 1;
rpmfsSetAction(fs, i, FA_SKIPNSTATE);
continue;
}
/*
* Skip documentation if requested.
*/
if (noDocs && (rpmfiFFlags(fi) & RPMFILE_DOC)) {
drc[ix]--; dff[ix] = 1;
rpmfsSetAction(fs, i, FA_SKIPNSTATE);
continue;
}
}
/* Skip (now empty) directories that had skipped files. */
#ifndef NOTYET
if (fi != NULL) /* XXX can't happen */
for (j = 0; j < dc; j++)
#else
if ((fi = rpmfiInitD(fi)) != NULL)
while (j = rpmfiNextD(fi) >= 0)
#endif
{
if (drc[j]) continue; /* dir still has files. */
if (!dff[j]) continue; /* dir was not emptied here. */
/* Find parent directory and basename. */
dn = rpmfiDNIndex(fi, j); dnlen = strlen(dn) - 1;
bn = dn + dnlen; bnlen = 0;
while (bn > dn && bn[-1] != '/') {
bnlen++;
dnlen--;
bn--;
}
/* If explicitly included in the package, skip the directory. */
fi = rpmfiInit(fi, 0);
if (fi != NULL) /* XXX lclint */
while ((i = rpmfiNext(fi)) >= 0) {
const char * fdn, * fbn;
rpm_mode_t fFMode;
if (XFA_SKIPPING(rpmfsGetAction(fs, i)))
continue;
fFMode = rpmfiFMode(fi);
if (rpmfiWhatis(fFMode) != XDIR)
continue;
fdn = rpmfiDN(fi);
if (strlen(fdn) != dnlen)
continue;
if (strncmp(fdn, dn, dnlen))
continue;
fbn = rpmfiBN(fi);
if (strlen(fbn) != bnlen)
continue;
if (strncmp(fbn, bn, bnlen))
continue;
rpmlog(RPMLOG_DEBUG, "excluding directory %s\n", dn);
rpmfsSetAction(fs, i, FA_SKIPNSTATE);
break;
}
}
free(drc);
free(dff);
}
/**
* Check file info from header against what's actually installed.
* @param ts transaction set
* @param h header to verify
* @param omitMask bits to disable verify checks
* @param incAttr skip files without these attrs (eg %ghost)
* @param skipAttr skip files with these attrs (eg %ghost)
* @return 0 no problems, 1 problems found
*/
static int verifyHeader(rpmts ts, Header h, rpmVerifyAttrs omitMask,
rpmfileAttrs incAttrs, rpmfileAttrs skipAttrs)
{
rpmVerifyAttrs verifyResult = 0;
rpmVerifyAttrs verifyAll = 0; /* assume no problems */
rpmfi fi = rpmfiNew(ts, h, RPMTAG_BASENAMES, RPMFI_FLAGS_VERIFY);
if (fi == NULL)
return 1;
rpmfiInit(fi, 0);
while (rpmfiNext(fi) >= 0) {
rpmfileAttrs fileAttrs = rpmfiFFlags(fi);
char *buf = NULL, *attrFormat;
const char *fstate = NULL;
char ac;
/* If filtering by inclusion, skip non-matching (eg --configfiles) */
if (incAttrs && !(incAttrs & fileAttrs))
continue;
/* Skip on attributes (eg from --noghost) */
if (skipAttrs & fileAttrs)
continue;
verifyResult = rpmfiVerify(fi, omitMask);
/* Filter out timestamp differences of shared files */
if (verifyResult & RPMVERIFY_MTIME) {
rpmdbMatchIterator mi;
mi = rpmtsInitIterator(ts, RPMDBI_BASENAMES, rpmfiFN(fi), 0);
if (rpmdbGetIteratorCount(mi) > 1)
verifyResult &= ~RPMVERIFY_MTIME;
rpmdbFreeIterator(mi);
}
/* State is only meaningful for installed packages */
if (headerGetInstance(h))
fstate = stateStr(rpmfiFState(fi));
attrFormat = rpmFFlagsString(fileAttrs, "");
ac = rstreq(attrFormat, "") ? ' ' : attrFormat[0];
if (verifyResult & RPMVERIFY_LSTATFAIL) {
if (!(fileAttrs & (RPMFILE_MISSINGOK|RPMFILE_GHOST)) || rpmIsVerbose()) {
rasprintf(&buf, _("missing %c %s"), ac, rpmfiFN(fi));
if ((verifyResult & RPMVERIFY_LSTATFAIL) != 0 &&
errno != ENOENT) {
char *app;
rasprintf(&app, " (%s)", strerror(errno));
rstrcat(&buf, app);
free(app);
}
}
} else if (verifyResult || fstate || rpmIsVerbose()) {
char *verifyFormat = rpmVerifyString(verifyResult, ".");
rasprintf(&buf, "%s %c %s", verifyFormat, ac, rpmfiFN(fi));
free(verifyFormat);
}
free(attrFormat);
if (buf) {
if (fstate)
buf = rstrscat(&buf, " (", fstate, ")", NULL);
rpmlog(RPMLOG_NOTICE, "%s\n", buf);
buf = _free(buf);
}
verifyAll |= verifyResult;
}
rpmfiFree(fi);
return (verifyAll != 0) ? 1 : 0;
}
