static int rpm_query_file(rpmts *ts, rpmdbMatchIterator *iter, Header *header,
const char *filename, const char *rootdir_or_NULL)
{
const char *queryname = filename;
*ts = rpmtsCreate();
if (rootdir_or_NULL)
{
if (rpmtsSetRootDir(*ts, rootdir_or_NULL) != 0)
{
rpmtsFree(*ts);
return -1;
}
unsigned len = strlen(rootdir_or_NULL);
/* remove 'chroot' prefix */
if (strncmp(filename, rootdir_or_NULL, len) == 0 && filename[len] == '/')
queryname += len;
}
*iter = rpmtsInitIterator(*ts, RPMTAG_BASENAMES, queryname, 0);
*header = rpmdbNextIterator(*iter);
if (!(*header) && rootdir_or_NULL)
{
rpmdbFreeIterator(*iter);
rpmtsFree(*ts);
return rpm_query_file(ts, iter, header, filename, NULL);
}
return 0;
}
int
verifyRpmPackage(char *filename)
{
int ret = 0;
rpmts ts; //rpm transaction
FD_t fd; //file descriptor
char error[1024];
QVA_t ka = malloc(sizeof(rpmQVKArgs));
memcpy(ka, &rpmQVKArgs, sizeof(rpmQVKArgs));
rpmcliConfigured();
//creating query set
rpmVerifyFlags verifyFlags =
(VERIFY_MD5|VERIFY_DIGEST);
verifyFlags &= ~ka->qva_flags;
ka->qva_flags = (rpmQueryFlags) verifyFlags;
//error is also used to pass the input file name
//dangerous
strcpy(error, filename);
//trasaction set
ts = rpmtsCreate();
//file descriptor
fd = Fopen(filename, "r.ufdio");
if (fd == NULL) {
logmsg("verifyRpmPackage:Error opening file %s\n", filename);
free(ka);
return -1;
}
ret = rpmVerifySignatures(ka, ts, fd, error);
if (ret != 0) {
//package is corrupted
logmsg("verifyRpmPackage:Package corrupted %s\n", error);
ts = rpmtsFree(ts);
Fclose(fd);
free(ka);
return -1;
}
//package is correct return 0
ts = rpmtsFree(ts);
Fclose(fd);
free(ka);
return 0;
}
static rpmRC inst(const char *fn)
{
rpmRC rc = RPMRC_FAIL;
rpmts ts = rpmtsCreate();
FD_t fd = Fopen(fn, "r");
Header h = NULL;
int upgrade = 1;
rpmRelocation relocs = NULL;
rpmps ps = NULL;
rpmprobFilterFlags probFilter = 0;
assert(ts);
(void) rpmtsSetNotifyCallback(ts, rpmShowProgress, (void *) ((long)0));
if (fd == NULL || Ferror(fd))
goto exit;
(void) rpmReadPackageFile(ts, fd, fn, &h);
if ((rc = rpmtsAddInstallElement(ts, h, fn, upgrade, relocs)) != 0
|| (rc = rpmcliInstallCheck(ts)) != 0
|| (rc = rpmcliInstallOrder(ts)) != 0
|| (rc = rpmcliInstallRun(ts, ps, probFilter)) != 0)
goto exit;
exit:
h = headerFree(h);
if (fd) (void) Fclose(fd);
fd = NULL;
ts = rpmtsFree(ts);
if (rc)
fprintf(stderr, "<== %s(%s) rc %d\n", __FUNCTION__, fn, rc);
return rc;
}
int main(int argc, char *argv[])
{
int rc;
xsetprogname(argv[0]); /* Portability call -- see system.h */
rpmReadConfigFiles(NULL, NULL);
char * filename;
if (argc == 1)
filename = "-";
else {
if (rstreq(argv[1], "-h") || rstreq(argv[1], "--help")) {
fprintf(stderr, "Usage: rpm2archive file.rpm\n");
exit(EXIT_FAILURE);
} else {
filename = argv[1];
}
}
rpmts ts = rpmtsCreate();
rpmVSFlags vsflags = 0;
/* XXX retain the ageless behavior of rpm2cpio */
vsflags |= _RPMVSF_NODIGESTS;
vsflags |= _RPMVSF_NOSIGNATURES;
vsflags |= RPMVSF_NOHDRCHK;
(void) rpmtsSetVSFlags(ts, vsflags);
rc = process_package(ts, filename);
ts = rpmtsFree(ts);
return rc;
}
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 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;
}
/*@-mustmod@*/
static void rpmgiFini(void * _gi)
/*@modifies _gi @*/
{
rpmgi gi = _gi;
int xx;
gi->hdrPath = _free(gi->hdrPath);
(void)headerFree(gi->h);
gi->h = NULL;
gi->argv = argvFree(gi->argv);
if (gi->ftsp != NULL) {
xx = Fts_close(gi->ftsp);
gi->ftsp = NULL;
gi->fts = NULL;
}
if (gi->fd != NULL) {
xx = Fclose(gi->fd);
gi->fd = NULL;
}
gi->tsi = rpmtsiFree(gi->tsi);
gi->mi = rpmmiFree(gi->mi);
(void)rpmtsFree(gi->ts);
gi->ts = NULL;
}
/**
* @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;
}
/*************************************************************************
* FUNCTION : RPMTransaction_Set::~RPMTransaction_Set *
* ARGUMENTS : none *
* RETURNS : none *
* EXCEPTIONS : none *
* PURPOSE : Destroy an RPM transaction set *
*************************************************************************/
RPMTransaction_Set::~RPMTransaction_Set()
{
// Free any RPM headers we have created to hand to the transaction list
if (header_list)
Tcl_DecrRefCount(header_list);
header_list = 0;
rpmtsFree(transaction);
}
rpmtxn rpmtxnEnd(rpmtxn txn)
{
if (txn) {
rpmlockRelease(txn->lock);
rpmtsFree(txn->ts);
free(txn);
}
return NULL;
}
rpmtsi rpmtsiFree(rpmtsi tsi)
{
/* XXX watchout: a funky recursion segfaults here iff nrefs is wrong. */
if (tsi) {
tsi->ts = rpmtsFree(tsi->ts);
_free(tsi);
}
return NULL;
}
static void
rpmts_dtor(JSContext *cx, JSObject *obj)
{
void * ptr = JS_GetInstancePrivate(cx, obj, &rpmtsClass, NULL);
rpmts ts = ptr;
_DTOR_DEBUG_ENTRY(_debug);
(void) rpmtsFree(ts);
}
static rpmpsm rpmpsmFree(rpmpsm psm)
{
if (psm) {
rpmfilesFree(psm->files);
rpmtsFree(psm->ts),
/* XXX rpmte not refcounted yet */
memset(psm, 0, sizeof(*psm)); /* XXX trash and burn */
free(psm);
}
return NULL;
}
int main(int argc, char *argv[])
{
rpmts ts = NULL;
enum modes bigMode = MODE_INSTALL;
struct rpmInstallArguments_s *ia = &rpmIArgs;
poptContext optCon;
int ec = 0;
int ret = 0;
char rpmFile[1][PATH_MAX];
memset(&rpmFile,0,PATH_MAX);
snprintf(rpmFile[0],PATH_MAX,"%s",argv[1]);
char *p[2];
p[0] = "";
p[1] = (char *)&rpmFile[0];
optCon = rpmcliInit(2, p, optionsTable);
printf("\n argc[%d],bigmode[%s]\n",argc,bigMode == MODE_UNKNOWN?"unknow":"others");
ia->installInterfaceFlags = INSTALL_INSTALL | INSTALL_LABEL | INSTALL_PERCENT;
ts = rpmtsCreate();
rpmtsSetRootDir(ts, rpmcliRootDir);
if (!ia->incldocs) {
if (rpmExpandNumeric("%{_excludedocs}"))
ia->transFlags |= RPMTRANS_FLAG_NODOCS;
}
if (ia->noDeps)
ia->installInterfaceFlags |= INSTALL_NODEPS;
if (ia->prefix) {
ia->relocations = malloc(2 * sizeof(*ia->relocations));
ia->relocations[0].oldPath = NULL; /* special case magic */
ia->relocations[0].newPath = ia->prefix;
ia->relocations[1].oldPath = NULL;
ia->relocations[1].newPath = NULL;
} else if (ia->relocations) {
ia->relocations = realloc(ia->relocations,
sizeof(*ia->relocations) * (ia->numRelocations + 1));
ia->relocations[ia->numRelocations].oldPath = NULL;
ia->relocations[ia->numRelocations].newPath = NULL;
}
ret= rpmInstall(ts, ia, (ARGV_t) poptGetArgs(optCon));
printf("\n ret[%d]\n",ret);
rpmtsFree(ts);
ts = NULL;
rpmcliFini(optCon);
return 0;
}
rpmRC
rpmReadPackageInfo(FD_t fd, Header * sigp, Header * hdrp)
{
rpmRC rc;
rpmts ts = rpmtsCreate();
rc = rpmReadPackageFile(ts, fd, "readRPM", hdrp);
ts = rpmtsFree(ts);
if (sigp) *sigp = NULL; /* XXX HACK */
return rc;
}
QueryData genRpmPackages(QueryContext& context) {
QueryData results;
auto dropper = DropPrivileges::get();
if (!dropper->dropTo("nobody") && isUserAdmin()) {
LOG(WARNING) << "Cannot drop privileges for rpm_packages";
return results;
}
// Isolate RPM/package inspection to the canonical: /usr/lib/rpm.
RpmEnvironmentManager env_manager;
// The following implementation uses http://rpm.org/api/4.11.1/
rpmInitCrypto();
if (rpmReadConfigFiles(nullptr, nullptr) != 0) {
TLOG << "Cannot read RPM configuration files";
return results;
}
rpmts ts = rpmtsCreate();
rpmdbMatchIterator matches;
if (context.constraints["name"].exists(EQUALS)) {
auto name = (*context.constraints["name"].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) {
Row r;
rpmtd td = rpmtdNew();
r["name"] = getRpmAttribute(header, RPMTAG_NAME, td);
r["version"] = getRpmAttribute(header, RPMTAG_VERSION, td);
r["release"] = getRpmAttribute(header, RPMTAG_RELEASE, td);
r["source"] = getRpmAttribute(header, RPMTAG_SOURCERPM, td);
r["size"] = getRpmAttribute(header, RPMTAG_SIZE, td);
r["sha1"] = getRpmAttribute(header, RPMTAG_SHA1HEADER, td);
r["arch"] = getRpmAttribute(header, RPMTAG_ARCH, td);
rpmtdFree(td);
results.push_back(r);
}
rpmdbFreeIterator(matches);
rpmtsFree(ts);
rpmFreeCrypto();
rpmFreeRpmrc();
return results;
}
/* --- Object ctors/dtors */
static rpmts
rpmts_init(JSContext *cx, JSObject *obj)
{
rpmts ts;
if ((ts = rpmtsCreate()) == NULL)
return NULL;
if (!JS_SetPrivate(cx, obj, (void *)ts)) {
/* XXX error msg */
(void) rpmtsFree(ts);
return NULL;
}
return ts;
}
void
End_HR_SWInst(void)
{
SWI_t *swi = &_myswi; /* XXX static for now */
#ifdef HAVE_LIBRPM
rpmtsFree(swi->swi_rpmts); /* or only on finishing ? */
swi->swi_rpmts = NULL;
#else
if (swi->swi_dp != NULL)
closedir(swi->swi_dp);
swi->swi_dp = NULL;
#endif
}
static void
transaction_free(rpm_trans_t* trans)
{
if (trans->script_fd)
Fclose(trans->script_fd);
#if RPM_VERSION_CODE < RPM_VERSION(4,1,0)
rpmtransFree(trans->ts);
#else
rpmtsFree(trans->ts);
#endif
#if RPM_VERSION_CODE < RPM_VERSION(4,9,0) || RPM_VERSION_CODE >= RPM_VERSION(5,0,0)
db_unref(trans->db);
#endif
free(trans);
}
void probe_fini (void *ptr)
{
struct rpm_probe_global *r = (struct rpm_probe_global *)ptr;
rpmFreeCrypto();
rpmFreeRpmrc();
rpmFreeMacros(NULL);
rpmlogClose();
// If probe_init() failed r->rpmts and r->mutex were not initialized
if (r == NULL)
return;
rpmtsFree(r->rpmts);
pthread_mutex_destroy (&(r->mutex));
return;
}
int
main(int argc, char *argv[])
{
poptContext optCon = rpmcliInit(argc, argv, optionsTable);
rpmts ts = rpmtsCreate();
int rc = rpmtsOpenDB(ts, O_RDONLY);
fprintf(stderr, " DSA");
rc = doit(ts, "DSA");
fprintf(stderr, " RSA");
rc = doit(ts, "RSA");
fprintf(stderr, "\n");
(void) rpmtsFree(ts);
ts = NULL;
optCon = rpmcliFini(optCon);
return rc;
}
QueryData genRpmPackages(QueryContext& context) {
QueryData results;
// The following implementation uses http://rpm.org/api/4.11.1/
rpmInitCrypto();
if (rpmReadConfigFiles(nullptr, nullptr) != 0) {
TLOG << "Cannot read RPM configuration files.";
return results;
}
rpmts ts = rpmtsCreate();
rpmdbMatchIterator matches;
if (context.constraints["name"].exists()) {
auto name = (*context.constraints["name"].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) {
Row r;
rpmtd td = rpmtdNew();
r["name"] = getRpmAttribute(header, RPMTAG_NAME, td);
r["version"] = getRpmAttribute(header, RPMTAG_VERSION, td);
r["release"] = getRpmAttribute(header, RPMTAG_RELEASE, td);
r["source"] = getRpmAttribute(header, RPMTAG_SOURCERPM, td);
r["size"] = getRpmAttribute(header, RPMTAG_SIZE, td);
r["sha1"] = getRpmAttribute(header, RPMTAG_SHA1HEADER, td);
r["arch"] = getRpmAttribute(header, RPMTAG_ARCH, td);
rpmtdFree(td);
results.push_back(r);
}
rpmdbFreeIterator(matches);
rpmtsFree(ts);
rpmFreeCrypto();
rpmFreeRpmrc();
return results;
}
int main(int argc, char *argv[])
{
int ec = EXIT_FAILURE;
poptContext optCon = rpmcliInit(argc, argv, optionsTable);
rpmts ts = rpmtsCreate();
ARGV_const_t args = NULL;
if (argc < 2) {
printUsage(optCon, stderr, 0);
goto exit;
}
args = (ARGV_const_t) poptGetArgs(optCon);
if (mode != MODE_LISTKEY && args == NULL)
argerror(_("no arguments given"));
rpmtsSetRootDir(ts, rpmcliRootDir);
switch (mode) {
case MODE_CHECKSIG:
ec = rpmcliVerifySignatures(ts, args);
break;
case MODE_IMPORTKEY:
ec = rpmcliImportPubkeys(ts, args);
break;
/* XXX TODO: actually implement these... */
case MODE_DELKEY:
case MODE_LISTKEY:
break;
default:
argerror(_("only one major mode may be specified"));
}
exit:
rpmtsFree(ts);
rpmcliFini(optCon);
return ec;
}
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;
}
uint32_t
VerifyRpmSig(
rpmKeyring pKeyring,
const char* pszPkgFile
)
{
uint32_t dwError = 0;
FD_t pFD_t = NULL;
rpmts pTS = NULL;
rpmtd pTD = NULL;
Header pPkgHeader = NULL;
pgpDig pDigest = NULL;
if(!pKeyring || IsNullOrEmptyString(pszPkgFile))
{
dwError = ERROR_TDNF_INVALID_PARAMETER;
BAIL_ON_TDNF_ERROR(dwError);
}
pFD_t = Fopen(pszPkgFile, "r.fdio");
if(!pFD_t)
{
dwError = errno;
BAIL_ON_TDNF_SYSTEM_ERROR(dwError);
}
pTS = rpmtsCreate();
if(!pTS)
{
dwError = ERROR_TDNF_RPMTS_CREATE_FAILED;
BAIL_ON_TDNF_RPM_ERROR(dwError);
}
rpmtsSetVSFlags (pTS, _RPMVSF_NOSIGNATURES);
pTD = rpmtdNew();
if(!pTD)
{
dwError = ERROR_TDNF_RPMTD_CREATE_FAILED;
BAIL_ON_TDNF_RPM_ERROR(dwError);
}
dwError = rpmReadPackageFile(pTS, pFD_t, pszPkgFile, &pPkgHeader);
BAIL_ON_TDNF_RPM_ERROR(dwError);
if(!headerConvert(pPkgHeader, HEADERCONV_RETROFIT_V3))
{
dwError = ERROR_TDNF_RPM_HEADER_CONVERT_FAILED;
BAIL_ON_TDNF_RPM_ERROR(dwError);
}
if(!headerGet(pPkgHeader, RPMTAG_RSAHEADER, pTD, HEADERGET_MINMEM))
{
dwError = ERROR_TDNF_RPM_GET_RSAHEADER_FAILED;
BAIL_ON_TDNF_ERROR(dwError);
}
pDigest = pgpNewDig();
if(pgpPrtPkts(pTD->data, pTD->count, pDigest, 0))
{
dwError = ERROR_TDNF_RPM_GPG_PARSE_FAILED;
BAIL_ON_TDNF_ERROR(dwError);
}
if(rpmKeyringLookup(pKeyring, pDigest) != RPMRC_OK)
{
dwError = ERROR_TDNF_RPM_GPG_NO_MATCH;
BAIL_ON_TDNF_ERROR(dwError);
}
cleanup:
if(pFD_t)
{
Fclose(pFD_t);
}
if(pDigest)
{
pgpFreeDig(pDigest);
}
if(pPkgHeader)
{
headerFree(pPkgHeader);
}
if(pTD)
{
rpmtdFree(pTD);
}
if(pTS)
{
rpmtsFree(pTS);
}
return dwError;
error:
goto cleanup;
}
/* ---------------------------------------------------------------------
*/
int
netsnmp_swinst_arch_load( netsnmp_container *container, u_int flags)
{
rpmts ts;
rpmdbMatchIterator mi;
Header h;
char *n, *v, *r, *g;
int32_t *t;
time_t install_time;
size_t date_len;
int i = 1;
netsnmp_swinst_entry *entry;
ts = rpmtsCreate();
rpmtsSetVSFlags( ts, (_RPMVSF_NOSIGNATURES|_RPMVSF_NODIGESTS));
mi = rpmtsInitIterator( ts, RPMDBI_PACKAGES, NULL, 0);
if (mi == NULL)
NETSNMP_LOGONCE((LOG_ERR, "rpmdbOpen() failed\n"));
while (NULL != (h = rpmdbNextIterator( mi )))
{
const u_char *dt;
entry = netsnmp_swinst_entry_create( i++ );
if (NULL == entry)
continue; /* error already logged by function */
CONTAINER_INSERT(container, entry);
h = headerLink( h );
headerGetEntry( h, RPMTAG_NAME, NULL, (void**)&n, NULL);
headerGetEntry( h, RPMTAG_VERSION, NULL, (void**)&v, NULL);
headerGetEntry( h, RPMTAG_RELEASE, NULL, (void**)&r, NULL);
headerGetEntry( h, RPMTAG_GROUP, NULL, (void**)&g, NULL);
headerGetEntry( h, RPMTAG_INSTALLTIME, NULL, (void**)&t, NULL);
entry->swName_len = snprintf( entry->swName, sizeof(entry->swName),
"%s-%s-%s", n, v, r);
if (entry->swName_len > sizeof(entry->swName))
entry->swName_len = sizeof(entry->swName);
entry->swType = (NULL != strstr( g, "System Environment"))
? 2 /* operatingSystem */
: 4; /* application */
install_time = *t;
dt = date_n_time( &install_time, &date_len );
if (date_len != 8 && date_len != 11) {
snmp_log(LOG_ERR, "Bogus length from date_n_time for %s", entry->swName);
entry->swDate_len = 0;
}
else {
entry->swDate_len = date_len;
memcpy(entry->swDate, dt, entry->swDate_len);
}
headerFree( h );
}
rpmdbFreeIterator( mi );
rpmtsFree( ts );
DEBUGMSGTL(("swinst:load:arch", "loaded %d entries\n",
(int)CONTAINER_SIZE(container)));
return 0;
}
/*
* explode source RPM into the current directory
* use filters to skip packages and files we do not need
*/
int explodeRPM(const char *source,
filterfunc filter,
dependencyfunc provides,
dependencyfunc deps,
void* userptr)
{
char buffer[BUFFERSIZE+1]; /* make space for trailing \0 */
FD_t fdi;
Header h;
char * rpmio_flags = NULL;
rpmRC rc;
FD_t gzdi;
struct archive *cpio;
struct archive_entry *cpio_entry;
struct cpio_mydata cpio_mydata;
rpmts ts;
rpmVSFlags vsflags;
const char *compr;
if (strcmp(source, "-") == 0)
fdi = fdDup(STDIN_FILENO);
else
fdi = Fopen(source, "r.ufdio");
if (Ferror(fdi)) {
const char *srcname = (strcmp(source, "-") == 0) ? "<stdin>" : source;
logMessage(ERROR, "%s: %s\n", srcname, Fstrerror(fdi));
return EXIT_FAILURE;
}
rpmReadConfigFiles(NULL, NULL);
/* Initialize RPM transaction */
ts = rpmtsCreate();
vsflags = 0;
/* Do not check digests, signatures or headers */
vsflags |= _RPMVSF_NODIGESTS;
vsflags |= _RPMVSF_NOSIGNATURES;
vsflags |= RPMVSF_NOHDRCHK;
(void) rpmtsSetVSFlags(ts, vsflags);
rc = rpmReadPackageFile(ts, fdi, "rpm2dir", &h);
ts = rpmtsFree(ts);
switch (rc) {
case RPMRC_OK:
case RPMRC_NOKEY:
case RPMRC_NOTTRUSTED:
break;
case RPMRC_NOTFOUND:
logMessage(ERROR, "%s is not an RPM package", source);
return EXIT_FAILURE;
break;
case RPMRC_FAIL:
default:
logMessage(ERROR, "error reading header from %s package\n", source);
return EXIT_FAILURE;
break;
}
/* Retrieve all dependencies and run them through deps function */
while (deps) {
struct rpmtd_s td;
const char *depname;
if (!headerGet(h, RPMTAG_REQUIRENAME, &td, HEADERGET_MINMEM))
break;
/* iterator */
while ((depname = rpmtdNextString(&td))) {
if (deps(depname, userptr)) {
Fclose(fdi);
return EXIT_BADDEPS;
}
}
rpmtdFreeData(&td);
break;
}
/* Retrieve all provides and run them through provides function */
while (provides) {
struct rpmtd_s td;
const char *depname;
int found = 0;
if (!headerGet(h, RPMTAG_PROVIDES, &td, HEADERGET_MINMEM))
break;
/* iterator */
while ((depname = rpmtdNextString(&td))) {
if (!provides(depname, userptr)) {
found++;
}
}
rpmtdFreeData(&td);
if (found<=0)
return EXIT_BADDEPS;
break;
}
/* Retrieve type of payload compression. */
compr = headerGetString(h, RPMTAG_PAYLOADCOMPRESSOR);
if (compr && strcmp(compr, "gzip")) {
checked_asprintf(&rpmio_flags, "r.%sdio", compr);
}
else {
checked_asprintf(&rpmio_flags, "r.gzdio");
}
/* Open uncompressed cpio stream */
gzdi = Fdopen(fdi, rpmio_flags);
free(rpmio_flags);
if (gzdi == NULL) {
logMessage(ERROR, "cannot re-open payload: %s\n", Fstrerror(gzdi));
return EXIT_FAILURE;
}
/* initialize cpio decompressor */
cpio = archive_read_new();
if (cpio==NULL) {
Fclose(gzdi);
return -1;
}
cpio_mydata.gzdi = gzdi;
cpio_mydata.buffer = buffer;
archive_read_support_compression_all(cpio);
archive_read_support_format_all(cpio);
rc = archive_read_open(cpio, &cpio_mydata, NULL, rpm_myread, rpm_myclose);
/* check the status of archive_open */
if (rc != ARCHIVE_OK){
Fclose(gzdi);
return -1;
}
/* read all files in cpio archive */
while ((rc = archive_read_next_header(cpio, &cpio_entry)) == ARCHIVE_OK){
const struct stat *fstat;
int64_t fsize;
const char* filename;
int needskip = 1; /* do we need to read the data to get to the next header? */
int offset = 0;
int towrite = 0;
filename = archive_entry_pathname(cpio_entry);
fstat = archive_entry_stat(cpio_entry);
fsize = archive_entry_size(cpio_entry);
/* Strip leading slashes */
while (filename[offset] == '/')
offset+=1;
/* Strip leading ./ */
while (filename[offset] == '.' && filename[offset+1] == '/')
offset+=2;
/* Other file type - we do not care except special cases */
if (!S_ISREG(fstat->st_mode))
towrite = 1;
else
towrite = 2;
if (filter && filter(filename+offset, fstat, userptr)) {
/* filter this file */
towrite = 0;
}
/* Create directories */
char* dirname = strdup(filename+offset);
/* If the dup fails, let's hope the dirs already exist */
if (dirname){
char* dirptr = dirname;
while (dirptr && *dirptr) {
dirptr = strchr(dirptr, '/');
if (dirptr) {
*dirptr = 0;
mkdir(dirname, 0700);
*dirptr = '/';
dirptr++;
}
}
free(dirname);
}
/* Regular file */
if (towrite>=2) {
FILE *fdout = fopen(filename+offset, "w");
if (fdout==NULL){
rc = 33;
break;
}
rc = archive_read_data_into_fd(cpio, fileno(fdout));
if (rc!=ARCHIVE_OK) {
/* XXX We didn't get the file.. well.. */
needskip = 0;
} else {
needskip = 0;
fclose(fdout);
}
}
/* symlink, we assume that the path contained in symlink
* is shorter than BUFFERSIZE */
while (towrite && S_ISLNK(fstat->st_mode)) {
char symlinkbuffer[BUFFERSIZE-1];
needskip = 0;
if ((rc = archive_read_data(cpio, symlinkbuffer, fsize))!=ARCHIVE_OK) {
/* XXX We didn't get the file.. well.. */
break;
}
if (symlink(buffer, filename+offset)) {
logMessage(ERROR, "Failed to create symlink %s -> %s", filename+offset, buffer);
}
break;
}
if(needskip)
archive_read_data_skip(cpio);
}
archive_read_finish(cpio);
return rc != ARCHIVE_OK;
}
int main(int argc, char *argv[])
{
FD_t fdi, fdo;
Header h;
char * rpmio_flags = NULL;
rpmRC rc;
FD_t gzdi;
setprogname(argv[0]); /* Retrofit glibc __progname */
rpmReadConfigFiles(NULL, NULL);
if (argc == 1)
fdi = fdDup(STDIN_FILENO);
else {
if (rstreq(argv[1], "-h") || rstreq(argv[1], "--help")) {
fprintf(stderr, "Usage: rpm2cpio file.rpm\n");
exit(EXIT_FAILURE);
}
fdi = Fopen(argv[1], "r.ufdio");
}
if (Ferror(fdi)) {
fprintf(stderr, "%s: %s: %s\n", argv[0],
(argc == 1 ? "<stdin>" : argv[1]), Fstrerror(fdi));
exit(EXIT_FAILURE);
}
fdo = fdDup(STDOUT_FILENO);
{ rpmts ts = rpmtsCreate();
rpmVSFlags vsflags = 0;
/* XXX retain the ageless behavior of rpm2cpio */
vsflags |= _RPMVSF_NODIGESTS;
vsflags |= _RPMVSF_NOSIGNATURES;
vsflags |= RPMVSF_NOHDRCHK;
(void) rpmtsSetVSFlags(ts, vsflags);
rc = rpmReadPackageFile(ts, fdi, "rpm2cpio", &h);
ts = rpmtsFree(ts);
}
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 type of payload compression. */
{ 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);
}
rc = ufdCopy(gzdi, fdo);
rc = (rc <= 0) ? EXIT_FAILURE : EXIT_SUCCESS;
Fclose(fdo);
Fclose(gzdi); /* XXX gzdi == fdi */
return rc;
}
int main(int argc, char *argv[])
{
rpmts ts = NULL;
struct rpmInstallArguments_s *ia = &rpmIArgs;
poptContext optCon = NULL;
int ec = 0;
int ret = 0;
char **arg = NULL;
arg = malloc(sizeof(char *) * argc);
memset(arg, 0, sizeof(char *) * argc);
for (int i = 0; i < argc; i++) {
arg[i] = malloc(sizeof(char) * PATH_MAX);
memset(arg[i], 0, sizeof(char) * PATH_MAX);
snprintf(arg[i], strlen(arg[i]) - 1, argv[i]);
}
optCon = rpmcliInit(argc, arg, optionsTable);
ia->installInterfaceFlags = INSTALL_INSTALL | INSTALL_LABEL | INSTALL_PERCENT;
ts = rpmtsCreate();
rpmtsSetRootDir(ts, rpmcliRootDir);
if (!ia->incldocs) {
if (rpmExpandNumeric("%{_excludedocs}"))
ia->transFlags |= RPMTRANS_FLAG_NODOCS;
}
if (ia->noDeps)
ia->installInterfaceFlags |= INSTALL_NODEPS;
if (ia->prefix) {
ia->relocations = malloc(2 * sizeof(*ia->relocations));
ia->relocations[0].oldPath = NULL; /* special case magic */
ia->relocations[0].newPath = ia->prefix;
ia->relocations[1].oldPath = NULL;
ia->relocations[1].newPath = NULL;
} else if (ia->relocations) {
ia->relocations = realloc(ia->relocations,
sizeof(*ia->relocations) * (ia->numRelocations + 1));
ia->relocations[ia->numRelocations].oldPath = NULL;
ia->relocations[ia->numRelocations].newPath = NULL;
}
rpmInstallISoftApp(ts, ia, (ARGV_t) poptGetArgs(optCon), NULL);
rpmtsFree(ts);
ts = NULL;
rpmcliFini(optCon);
optCon = NULL;
if (arg) {
for (int i = 0; i < argc; i++) {
if (arg[i]) {
free(arg[i]);
arg[i] = NULL;
}
}
free(arg);
arg = NULL;
}
return 0;
}
