static rpmScript rpmScriptNew(Header h, rpmTagVal tag, const char *body,
rpmscriptFlags flags)
{
char *nevra = headerGetAsString(h, RPMTAG_NEVRA);
rpmScript script = xcalloc(1, sizeof(*script));
script->tag = tag;
script->flags = flags;
script->body = (body != NULL) ? xstrdup(body) : NULL;
rasprintf(&script->descr, "%s(%s)", tag2sln(tag), nevra);
/* macros need to be expanded before possible queryformat */
if (script->body && (script->flags & RPMSCRIPT_FLAG_EXPAND)) {
char *body = rpmExpand(script->body, NULL);
free(script->body);
script->body = body;
}
if (script->body && (script->flags & RPMSCRIPT_FLAG_QFORMAT)) {
/* XXX TODO: handle queryformat errors */
char *body = headerFormat(h, script->body, NULL);
free(script->body);
script->body = body;
}
free(nevra);
return script;
}
static char *rpm_get_nvr_by_pkg_name(const char *pkg_name)
{
int status = rpmReadConfigFiles((const char *) NULL, (const char *) NULL);
if (status)
error_msg_and_die("error reading RPM rc files");
char *nvr = NULL;
rpmts ts = rpmtsCreate();
rpmdbMatchIterator iter = rpmtsInitIterator(ts, RPMTAG_NAME, pkg_name, 0);
Header header = rpmdbNextIterator(iter);
if (!header)
goto error;
const char *errmsg = NULL;
nvr = headerFormat(header, "%{name}-%{version}-%{release}", &errmsg);
if (!nvr && errmsg)
error_msg("cannot get nvr. reason: %s", errmsg);
error:
rpmdbFreeIterator(iter);
rpmtsFree(ts);
rpmFreeRpmrc();
rpmFreeCrypto();
rpmFreeMacros(NULL);
return nvr;
}
int rpmErase(rpmts ts, struct rpmInstallArguments_s * ia, ARGV_const_t argv)
{
char * const * arg;
char *qfmt = NULL;
int numFailed = 0;
int numPackages = 0;
rpmVSFlags vsflags, ovsflags;
if (argv == NULL) return 0;
vsflags = setvsFlags(ia);
ovsflags = rpmtsSetVSFlags(ts, vsflags);
(void) rpmtsSetFlags(ts, ia->transFlags);
setNotifyFlag(ia, ts);
qfmt = rpmExpand("%{?_query_all_fmt}\n", NULL);
for (arg = argv; *arg; arg++) {
rpmdbMatchIterator mi = rpmtsInitIterator(ts, RPMDBI_LABEL, *arg, 0);
int matches = rpmdbGetIteratorCount(mi);
int erasing = 1;
if (! matches) {
rpmlog(RPMLOG_ERR, _("package %s is not installed\n"), *arg);
numFailed++;
} else {
Header h; /* XXX iterator owns the reference */
if (matches > 1 &&
!(ia->installInterfaceFlags & UNINSTALL_ALLMATCHES)) {
rpmlog(RPMLOG_ERR, _("\"%s\" specifies multiple packages:\n"),
*arg);
numFailed++;
erasing = 0;
}
while ((h = rpmdbNextIterator(mi)) != NULL) {
if (erasing) {
(void) rpmtsAddEraseElement(ts, h, -1);
numPackages++;
} else {
char *nevra = headerFormat(h, qfmt, NULL);
rpmlog(RPMLOG_NOTICE, " %s", nevra);
free(nevra);
}
}
}
rpmdbFreeIterator(mi);
}
free(qfmt);
if (numFailed) goto exit;
numFailed = rpmcliTransaction(ts, ia, numPackages);
exit:
rpmtsEmpty(ts);
rpmtsSetVSFlags(ts, ovsflags);
return numFailed;
}
char* rpm_get_component(const char *filename, const char *rootdir_or_NULL)
{
#ifdef HAVE_LIBRPM
char *ret = NULL;
char *srpm = NULL;
rpmts ts;
rpmdbMatchIterator iter;
Header header;
if (rpm_query_file(&ts, &iter, &header, filename, rootdir_or_NULL) < 0)
return NULL;
if (!header)
goto error;
const char *errmsg = NULL;
srpm = headerFormat(header, "%{SOURCERPM}", &errmsg);
if (!srpm && errmsg)
{
error_msg("cannot get srpm. reason: %s", errmsg);
goto error;
}
ret = get_package_name_from_NVR_or_NULL(srpm);
free(srpm);
error:
rpmdbFreeIterator(iter);
rpmtsFree(ts);
return ret;
#else
return NULL;
#endif
}
char *rpm_get_fingerprint(const char *pkg)
{
#ifdef HAVE_LIBRPM
char *fingerprint = NULL;
char *pgpsig = NULL;
const char *errmsg = NULL;
rpmts ts = rpmtsCreate();
rpmdbMatchIterator iter = rpmtsInitIterator(ts, RPMTAG_NAME, pkg, 0);
Header header = rpmdbNextIterator(iter);
if (!header)
goto error;
pgpsig = headerFormat(header, "%|SIGGPG?{%{SIGGPG:pgpsig}}:{%{SIGPGP:pgpsig}}|", &errmsg);
if (!pgpsig && errmsg)
{
log_notice("cannot get siggpg:pgpsig. reason: %s", errmsg);
goto error;
}
char *pgpsig_tmp = strstr(pgpsig, " Key ID ");
if (pgpsig_tmp)
fingerprint = xstrdup(pgpsig_tmp + sizeof(" Key ID ") - 1);
error:
free(pgpsig);
rpmdbFreeIterator(iter);
rpmtsFree(ts);
return fingerprint;
#else
return NULL;
#endif
}
static PyObject * hdrFormat(hdrObject * s, PyObject * args, PyObject * kwds)
{
char * fmt;
char * r;
errmsg_t err;
PyObject * result;
char * kwlist[] = {"format", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kwds, "s", kwlist, &fmt))
return NULL;
r = headerFormat(s->h, fmt, &err);
if (!r) {
PyErr_SetString(pyrpmError, err);
return NULL;
}
result = Py_BuildValue("s", r);
r = _free(r);
return result;
}
rpmRC packageBinaries(rpmSpec spec, const char *cookie, int cheating)
{
struct cpioSourceArchive_s csabuf;
CSA_t csa = &csabuf;
rpmRC rc;
const char *errorString;
Package pkg;
char *pkglist = NULL;
trimChangelog(spec->packages->header);
for (pkg = spec->packages; pkg != NULL; pkg = pkg->next) {
char *fn;
if (pkg->fileList == NULL)
continue;
if ((rc = processScriptFiles(spec, pkg)))
return rc;
if (cookie) {
headerPutString(pkg->header, RPMTAG_COOKIE, cookie);
}
/* Copy changelog from src rpm */
headerCopyTags(spec->packages->header, pkg->header, copyTags);
headerPutString(pkg->header, RPMTAG_RPMVERSION, VERSION);
headerPutString(pkg->header, RPMTAG_BUILDHOST, buildHost());
headerPutUint32(pkg->header, RPMTAG_BUILDTIME, getBuildTime(), 1);
addPackageProvides(pkg->header);
{ char * optflags = rpmExpand("%{optflags}", NULL);
headerPutString(pkg->header, RPMTAG_OPTFLAGS, optflags);
optflags = _free(optflags);
}
if (spec->sourcePkgId != NULL) {
headerPutBin(pkg->header, RPMTAG_SOURCEPKGID, spec->sourcePkgId,16);
}
if (cheating) {
(void) rpmlibNeedsFeature(pkg->header, "ShortCircuited", "4.9.0-1");
}
{ char *binFormat = rpmGetPath("%{_rpmfilename}", NULL);
char *binRpm, *binDir;
binRpm = headerFormat(pkg->header, binFormat, &errorString);
binFormat = _free(binFormat);
if (binRpm == NULL) {
rpmlog(RPMLOG_ERR, _("Could not generate output "
"filename for package %s: %s\n"),
headerGetString(pkg->header, RPMTAG_NAME), errorString);
return RPMRC_FAIL;
}
fn = rpmGetPath("%{_rpmdir}/", binRpm, NULL);
if ((binDir = strchr(binRpm, '/')) != NULL) {
struct stat st;
char *dn;
*binDir = '\0';
dn = rpmGetPath("%{_rpmdir}/", binRpm, NULL);
if (stat(dn, &st) < 0) {
switch(errno) {
case ENOENT:
if (mkdir(dn, 0755) == 0)
break;
default:
rpmlog(RPMLOG_ERR,_("cannot create %s: %s\n"),
dn, strerror(errno));
break;
}
}
dn = _free(dn);
}
binRpm = _free(binRpm);
}
memset(csa, 0, sizeof(*csa));
csa->cpioArchiveSize = 0;
csa->cpioFdIn = fdNew();
csa->cpioList = rpmfiLink(pkg->cpioList);
rc = writeRPM(&pkg->header, NULL, fn, csa, NULL);
csa->cpioList = rpmfiFree(csa->cpioList);
csa->cpioFdIn = fdFree(csa->cpioFdIn);
if (rc == RPMRC_OK) {
/* Do check each written package if enabled */
char *pkgcheck = rpmExpand("%{?_build_pkgcheck} ", fn, NULL);
if (pkgcheck[0] != ' ') {
rc = checkPackages(pkgcheck);
}
pkgcheck = _free(pkgcheck);
rstrcat(&pkglist, fn);
rstrcat(&pkglist, " ");
}
fn = _free(fn);
if (rc != RPMRC_OK) {
pkglist = _free(pkglist);
return rc;
}
}
/* Now check the package set if enabled */
if (pkglist != NULL) {
char *pkgcheck_set = rpmExpand("%{?_build_pkgcheck_set} ", pkglist, NULL);
if (pkgcheck_set[0] != ' ') { /* run only if _build_pkgcheck_set is defined */
checkPackages(pkgcheck_set);
}
pkgcheck_set = _free(pkgcheck_set);
pkglist = _free(pkglist);
}
return RPMRC_OK;
}
void * rpmShowProgress(const void * arg,
const rpmCallbackType what,
const rpm_loff_t amount,
const rpm_loff_t total,
fnpyKey key,
void * data)
{
Header h = (Header) arg;
char * s;
int flags = (int) ((long)data);
void * rc = NULL;
const char * filename = (const char *)key;
static FD_t fd = NULL;
int xx;
switch (what) {
case RPMCALLBACK_INST_OPEN_FILE:
if (filename == NULL || filename[0] == '\0')
return NULL;
fd = Fopen(filename, "r.ufdio");
/* FIX: still necessary? */
if (fd == NULL || Ferror(fd)) {
rpmlog(RPMLOG_ERR, _("open of %s failed: %s\n"), filename,
Fstrerror(fd));
if (fd != NULL) {
xx = Fclose(fd);
fd = NULL;
}
} else
fd = fdLink(fd, RPMDBG_M("persist (showProgress)"));
return (void *)fd;
break;
case RPMCALLBACK_INST_CLOSE_FILE:
/* FIX: still necessary? */
fd = fdFree(fd, RPMDBG_M("persist (showProgress)"));
if (fd != NULL) {
xx = Fclose(fd);
fd = NULL;
}
break;
case RPMCALLBACK_INST_START:
rpmcliHashesCurrent = 0;
if (h == NULL || !(flags & INSTALL_LABEL))
break;
/* @todo Remove headerFormat() on a progress callback. */
if (flags & INSTALL_HASH) {
s = headerFormat(h, "%{NAME}", NULL);
if (isatty (STDOUT_FILENO))
fprintf(stdout, "%4d:%-23.23s", rpmcliProgressCurrent + 1, s);
else
fprintf(stdout, "%-28.28s", s);
(void) fflush(stdout);
s = _free(s);
} else {
s = headerFormat(h, "%{NAME}-%{VERSION}-%{RELEASE}", NULL);
fprintf(stdout, "%s\n", s);
(void) fflush(stdout);
s = _free(s);
}
break;
case RPMCALLBACK_TRANS_PROGRESS:
case RPMCALLBACK_INST_PROGRESS:
if (flags & INSTALL_PERCENT)
fprintf(stdout, "%%%% %f\n", (double) (total
? ((((float) amount) / total) * 100)
: 100.0));
else if (flags & INSTALL_HASH)
printHash(amount, total);
(void) fflush(stdout);
break;
case RPMCALLBACK_TRANS_START:
rpmcliHashesCurrent = 0;
rpmcliProgressTotal = 1;
rpmcliProgressCurrent = 0;
if (!(flags & INSTALL_LABEL))
break;
if (flags & INSTALL_HASH)
fprintf(stdout, "%-28s", _("Preparing..."));
else
fprintf(stdout, "%s\n", _("Preparing packages for installation..."));
(void) fflush(stdout);
break;
case RPMCALLBACK_TRANS_STOP:
if (flags & INSTALL_HASH)
printHash(1, 1); /* Fixes "preparing..." progress bar */
rpmcliProgressTotal = rpmcliPackagesTotal;
rpmcliProgressCurrent = 0;
break;
case RPMCALLBACK_UNINST_PROGRESS:
break;
case RPMCALLBACK_UNINST_START:
break;
case RPMCALLBACK_UNINST_STOP:
break;
case RPMCALLBACK_UNPACK_ERROR:
break;
case RPMCALLBACK_CPIO_ERROR:
break;
case RPMCALLBACK_SCRIPT_ERROR:
break;
case RPMCALLBACK_UNKNOWN:
default:
break;
}
return rc;
}
int rpmErase(rpmts ts, struct rpmInstallArguments_s * ia, ARGV_const_t argv)
{
char * const * arg;
char *qfmt = NULL;
int numFailed = 0;
int stopUninstall = 0;
int numPackages = 0;
rpmVSFlags vsflags, ovsflags;
rpmps ps;
if (argv == NULL) return 0;
vsflags = rpmExpandNumeric("%{?_vsflags_erase}");
if (ia->qva_flags & VERIFY_DIGEST)
vsflags |= _RPMVSF_NODIGESTS;
if (ia->qva_flags & VERIFY_SIGNATURE)
vsflags |= _RPMVSF_NOSIGNATURES;
if (ia->qva_flags & VERIFY_HDRCHK)
vsflags |= RPMVSF_NOHDRCHK;
ovsflags = rpmtsSetVSFlags(ts, vsflags);
/* XXX suggest mechanism only meaningful when installing */
ia->transFlags |= RPMTRANS_FLAG_NOSUGGEST;
(void) rpmtsSetFlags(ts, ia->transFlags);
#ifdef NOTYET /* XXX no callbacks on erase yet */
{ int notifyFlags, xx;
notifyFlags = ia->eraseInterfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
xx = rpmtsSetNotifyCallback(ts,
rpmShowProgress, (void *) ((long)notifyFlags));
}
#endif
qfmt = rpmExpand("%{?_query_all_fmt}\n", NULL);
for (arg = argv; *arg; arg++) {
rpmdbMatchIterator mi;
int matches = 0;
int erasing = 1;
/* Iterator count isn't reliable with labels, count manually... */
mi = rpmtsInitIterator(ts, RPMDBI_LABEL, *arg, 0);
while (rpmdbNextIterator(mi) != NULL) {
matches++;
}
rpmdbFreeIterator(mi);
if (! matches) {
rpmlog(RPMLOG_ERR, _("package %s is not installed\n"), *arg);
numFailed++;
} else {
Header h; /* XXX iterator owns the reference */
if (matches > 1 &&
!(ia->eraseInterfaceFlags & UNINSTALL_ALLMATCHES)) {
rpmlog(RPMLOG_ERR, _("\"%s\" specifies multiple packages:\n"),
*arg);
numFailed++;
erasing = 0;
}
mi = rpmtsInitIterator(ts, RPMDBI_LABEL, *arg, 0);
while ((h = rpmdbNextIterator(mi)) != NULL) {
if (erasing) {
(void) rpmtsAddEraseElement(ts, h, -1);
numPackages++;
} else {
char *nevra = headerFormat(h, qfmt, NULL);
rpmlog(RPMLOG_NOTICE, " %s", nevra);
free(nevra);
}
}
mi = rpmdbFreeIterator(mi);
}
}
free(qfmt);
if (numFailed) goto exit;
if (!(ia->eraseInterfaceFlags & UNINSTALL_NODEPS)) {
if (rpmtsCheck(ts)) {
numFailed = numPackages;
stopUninstall = 1;
}
ps = rpmtsProblems(ts);
if (!stopUninstall && rpmpsNumProblems(ps) > 0) {
rpmlog(RPMLOG_ERR, _("Failed dependencies:\n"));
rpmpsPrint(NULL, ps);
numFailed += numPackages;
stopUninstall = 1;
}
ps = rpmpsFree(ps);
}
if (!stopUninstall && !(ia->installInterfaceFlags & INSTALL_NOORDER)) {
if (rpmtsOrder(ts)) {
numFailed += numPackages;
stopUninstall = 1;
}
}
if (numPackages && !stopUninstall) {
(void) rpmtsSetFlags(ts, (rpmtsFlags(ts) | RPMTRANS_FLAG_REVERSE));
/* Drop added/available package indices and dependency sets. */
rpmtsClean(ts);
numPackages = rpmtsRun(ts, NULL, ia->probFilter & (RPMPROB_FILTER_DISKSPACE|RPMPROB_FILTER_DISKNODES));
ps = rpmtsProblems(ts);
if (rpmpsNumProblems(ps) > 0)
rpmpsPrint(NULL, ps);
numFailed += numPackages;
stopUninstall = 1;
ps = rpmpsFree(ps);
}
exit:
rpmtsEmpty(ts);
return numFailed;
}
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);
}
/* Build pubkey header. */
static int makePubkeyHeader(rpmts ts, rpmPubkey key, Header * hdrp)
{
Header h = headerNew();
const char * afmt = "%{pubkeys:armor}";
const char * group = "Public Keys";
const char * license = "pubkey";
const char * buildhost = "localhost";
const char * userid;
rpmsenseFlags pflags = (RPMSENSE_KEYRING|RPMSENSE_EQUAL);
uint32_t zero = 0;
uint32_t keytime = 0;
pgpDig dig = NULL;
pgpDigParams pubp = NULL;
char * d = NULL;
char * enc = NULL;
char * n = NULL;
char * u = NULL;
char * v = NULL;
char * r = NULL;
char * evr = NULL;
int rc = -1;
if ((enc = rpmPubkeyBase64(key)) == NULL)
goto exit;
if ((dig = rpmPubkeyDig(key)) == NULL)
goto exit;
if ((pubp = pgpDigGetParams(dig, PGPTAG_PUBLIC_KEY)) == NULL)
goto exit;
/* Build header elements. */
v = pgpHexStr(pubp->signid, sizeof(pubp->signid));
r = pgpHexStr(pubp->time, sizeof(pubp->time));
userid = pubp->userid ? pubp->userid : "none";
keytime = pgpGrab(pubp->time, sizeof(pubp->time));
rasprintf(&n, "gpg(%s)", v+8);
rasprintf(&u, "gpg(%s)", userid);
rasprintf(&evr, "%d:%s-%s", pubp->version, v, r);
headerPutString(h, RPMTAG_PUBKEYS, enc);
if ((d = headerFormat(h, afmt, NULL)) == NULL)
goto exit;
headerPutString(h, RPMTAG_NAME, "gpg-pubkey");
headerPutString(h, RPMTAG_VERSION, v+8);
headerPutString(h, RPMTAG_RELEASE, r);
headerPutString(h, RPMTAG_DESCRIPTION, d);
headerPutString(h, RPMTAG_GROUP, group);
headerPutString(h, RPMTAG_LICENSE, license);
headerPutString(h, RPMTAG_SUMMARY, u);
headerPutString(h, RPMTAG_PACKAGER, userid);
headerPutUint32(h, RPMTAG_SIZE, &zero, 1);
headerPutString(h, RPMTAG_PROVIDENAME, u);
headerPutString(h, RPMTAG_PROVIDEVERSION, evr);
headerPutUint32(h, RPMTAG_PROVIDEFLAGS, &pflags, 1);
headerPutString(h, RPMTAG_PROVIDENAME, n);
headerPutString(h, RPMTAG_PROVIDEVERSION, evr);
headerPutUint32(h, RPMTAG_PROVIDEFLAGS, &pflags, 1);
headerPutString(h, RPMTAG_RPMVERSION, RPMVERSION);
headerPutString(h, RPMTAG_BUILDHOST, buildhost);
headerPutUint32(h, RPMTAG_BUILDTIME, &keytime, 1);
headerPutString(h, RPMTAG_SOURCERPM, "(none)");
/* Reload the lot to immutable region and stomp sha1 digest on it */
h = headerReload(h, RPMTAG_HEADERIMMUTABLE);
if (h != NULL) {
char *sha1 = NULL;
unsigned int blen = 0;
const void *blob = headerExport(h, &blen);
/* XXX FIXME: bah, this code is repeated in way too many places */
DIGEST_CTX ctx = rpmDigestInit(PGPHASHALGO_SHA1, RPMDIGEST_NONE);
rpmDigestUpdate(ctx, rpm_header_magic, sizeof(rpm_header_magic));
rpmDigestUpdate(ctx, blob, blen);
rpmDigestFinal(ctx, (void **)&sha1, NULL, 1);
if (sha1) {
headerPutString(h, RPMTAG_SHA1HEADER, sha1);
*hdrp = headerLink(h);
rc = 0;
}
free(sha1);
}
exit:
headerFree(h);
pgpFreeDig(dig);
free(n);
free(u);
free(v);
free(r);
free(evr);
free(enc);
free(d);
return rc;
}