2 * \file python/rpmts-py.c
12 #include "header-py.h"
13 #include "rpmds-py.h" /* XXX for rpmdsNew */
14 #include "rpmfi-py.h" /* XXX for rpmfiNew */
20 #define _RPMTS_INTERNAL /* XXX for ts->availablePackage */
25 extern int _rpmts_debug;
31 * \brief A python rpm.ts object represents an RPM transaction set.
33 * The transaction set is the workhorse of RPM. It performs the
34 * installation and upgrade of packages. The rpm.ts object is
35 * instantiated by the TransactionSet function in the rpm module.
37 * The TransactionSet function takes two optional arguments. The first
38 * argument is the root path. The second is the verify signature disable flags,
39 * a set of the following bits:
41 * - rpm.RPMVSF_NOHDRCHK if set, don't check rpmdb headers
42 * - rpm.RPMVSF_NEEDPAYLOAD if not set, check header+payload (if possible)
43 * - rpm.RPMVSF_NOSHA1HEADER if set, don't check header SHA1 digest
44 * - rpm.RPMVSF_NODSAHEADER if set, don't check header DSA signature
45 * - rpm.RPMVSF_NOMD5 if set, don't check header+payload MD5 digest
46 * - rpm.RPMVSF_NODSA if set, don't check header+payload DSA signature
47 * - rpm.RPMVSF_NORSA if set, don't check header+payload RSA signature
49 * For convenience, there are the following masks:
50 * - rpm._RPMVSF_NODIGESTS if set, don't check digest(s).
51 * - rpm._RPMVSF_NOSIGNATURES if set, don't check signature(s).
53 * A rpm.ts object has the following methods:
55 * - addInstall(hdr,data,mode) Add an install element to a transaction set.
56 * @param hdr the header to be added
57 * @param data user data that will be passed to the transaction callback
58 * during transaction execution
59 * @param mode optional argument that specifies if this package should
60 * be installed ('i'), upgraded ('u'), or if it is just
61 * available to the transaction when computing
62 * dependencies but no action should be performed with it
65 * - addErase(name) Add an erase element to a transaction set.
66 * @param name the package name to be erased
68 * - check() Perform a dependency check on the transaction set. After
69 * headers have been added to a transaction set, a dependency
70 * check can be performed to make sure that all package
71 * dependencies are satisfied.
72 * @return None If there are no unresolved dependencies
73 * Otherwise a list of complex tuples is returned, one tuple per
74 * unresolved dependency, with
75 * The format of the dependency tuple is:
76 * ((packageName, packageVersion, packageRelease),
77 * (reqName, reqVersion),
81 * packageName, packageVersion, packageRelease are the name,
82 * version, and release of the package that has the unresolved
83 * dependency or conflict.
84 * The reqName and reqVersion are the name and version of the
85 * requirement or conflict.
86 * The needsFlags is a bitfield that describes the versioned
87 * nature of a requirement or conflict. The constants
88 * rpm.RPMSENSE_LESS, rpm.RPMSENSE_GREATER, and
89 * rpm.RPMSENSE_EQUAL can be logical ANDed with the needsFlags
90 * to get versioned dependency information.
91 * suggestedPackage is a tuple if the dependency check was aware
92 * of a package that solves this dependency problem when the
93 * dependency check was run. Packages that are added to the
94 * transaction set as "available" are examined during the
95 * dependency check as possible dependency solvers. The tuple
96 * contains two values, (header, suggestedName). These are set to
97 * the header of the suggested package and its name, respectively.
98 * If there is no known package to solve the dependency problem,
99 * suggestedPackage is None.
100 * The constants rpm.RPMDEP_SENSE_CONFLICTS and
101 * rpm.RPMDEP_SENSE_REQUIRES are set to show a dependency as a
102 * requirement or a conflict.
104 * - ts.order() Do a topological sort of added element relations.
107 * - ts.setFlags(transFlags) Set transaction set flags.
108 * @param transFlags - bit(s) to controll transaction operations. The
109 * following values can be logically OR'ed together:
110 * - rpm.RPMTRANS_FLAG_TEST - test mode, do not modify the RPM
111 * database, change any files, or run any package scripts
112 * - rpm.RPMTRANS_FLAG_BUILD_PROBS - only build a list of
113 * problems encountered when attempting to run this transaction
115 * - rpm.RPMTRANS_FLAG_NOSCRIPTS - do not execute package scripts
116 * - rpm.RPMTRANS_FLAG_JUSTDB - only make changes to the rpm
117 * database, do not modify files.
118 * - rpm.RPMTRANS_FLAG_NOTRIGGERS - do not run trigger scripts
119 * - rpm.RPMTRANS_FLAG_NODOCS - do not install files marked as %doc
120 * - rpm.RPMTRANS_FLAG_ALLFILES - create all files, even if a
121 * file is marked %config(missingok) and an upgrade is
123 * - rpm.RPMTRANS_FLAG_KEEPOBSOLETE - do not remove obsoleted
125 * @return previous transFlags
127 * - ts.setProbFilter(ignoreSet) Set transaction set problem filter.
128 * @param problemSetFilter - control bit(s) to ignore classes of problems,
129 * a logical or of one or more of the following bit(s):
130 * - rpm.RPMPROB_FILTER_IGNOREOS -
131 * - rpm.RPMPROB_FILTER_IGNOREARCH -
132 * - rpm.RPMPROB_FILTER_REPLACEPKG -
133 * - rpm.RPMPROB_FILTER_FORCERELOCATE -
134 * - rpm.RPMPROB_FILTER_REPLACENEWFILES -
135 * - rpm.RPMPROB_FILTER_REPLACEOLDFILES -
136 * - rpm.RPMPROB_FILTER_OLDPACKAGE -
137 * - rpm.RPMPROB_FILTER_DISKSPACE -
138 * @return previous ignoreSet
140 * - ts.run(callback,data) Attempt to execute a transaction set.
141 * After the transaction set has been populated with install/upgrade or
142 * erase actions, the transaction set can be executed by invoking
143 * the ts.run() method.
148 struct rpmtsCallbackType_s {
153 PyThreadState *_save;
159 rpmts_Debug(rpmtsObject * s, PyObject * args, PyObject * kwds)
161 char * kwlist[] = {"debugLevel", NULL};
163 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:Debug", kwlist,
167 if (_rpmts_debug < 0)
168 fprintf(stderr, "*** rpmts_Debug(%p) ts %p\n", s, s->ts);
175 * Add package to universe of possible packages to install in transaction set.
176 * @param ts transaction set
178 * @param key package private data
180 static void rpmtsAddAvailableElement(rpmts ts, Header h,
184 rpmds provides = rpmdsNew(h, RPMTAG_PROVIDENAME, scareMem);
185 rpmfi fi = rpmfiNew(ts, h, RPMTAG_BASENAMES, scareMem);
187 /* XXX FIXME: return code RPMAL_NOMATCH is error */
188 (void) rpmalAdd(&ts->availablePackages, RPMAL_NOMATCH, key,
189 provides, fi, rpmtsColor(ts));
191 provides = rpmdsFree(provides);
193 if (_rpmts_debug < 0)
194 fprintf(stderr, "\tAddAvailable(%p) list %p\n", ts, ts->availablePackages);
201 rpmts_AddInstall(rpmtsObject * s, PyObject * args, PyObject * kwds)
205 char * how = "u"; /* XXX default to upgrade element if missing */
207 char * kwlist[] = {"header", "key", "how", NULL};
210 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O!O|s:AddInstall", kwlist,
211 &hdr_Type, &h, &key, &how))
214 { PyObject * hObj = (PyObject *) h;
215 if (hObj->ob_type != &hdr_Type) {
216 PyErr_SetString(PyExc_TypeError, "bad type for header argument");
221 if (_rpmts_debug < 0 || (_rpmts_debug > 0 && *how != 'a'))
222 fprintf(stderr, "*** rpmts_AddInstall(%p,%p,%p,%s) ts %p\n", s, h, key, how, s->ts);
224 if (how && strcmp(how, "a") && strcmp(how, "u") && strcmp(how, "i")) {
225 PyErr_SetString(PyExc_TypeError, "how argument must be \"u\", \"a\", or \"i\"");
227 } else if (how && !strcmp(how, "u"))
230 if (how && !strcmp(how, "a"))
231 rpmtsAddAvailableElement(s->ts, hdrGetHeader(h), key);
233 rc = rpmtsAddInstallElement(s->ts, hdrGetHeader(h), key, isUpgrade, NULL);
235 PyErr_SetString(pyrpmError, "adding package to transaction failed");
240 /* This should increment the usage count for me */
242 PyList_Append(s->keyList, key);
249 * @todo Permit finer control (i.e. not just --allmatches) of deleted elments.
252 rpmts_AddErase(rpmtsObject * s, PyObject * args, PyObject * kwds)
256 rpmdbMatchIterator mi;
257 char * kwlist[] = {"name", NULL};
260 fprintf(stderr, "*** rpmts_AddErase(%p) ts %p\n", s, s->ts);
262 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:AddErase", kwlist, &o))
265 if (PyString_Check(o)) {
266 char * name = PyString_AsString(o);
268 mi = rpmtsInitIterator(s->ts, RPMDBI_LABEL, name, 0);
269 count = rpmdbGetIteratorCount(mi);
271 mi = rpmdbFreeIterator(mi);
272 PyErr_SetString(pyrpmError, "package not installed");
274 } else { /* XXX: Note that we automatically choose to remove all matches */
276 while ((h = rpmdbNextIterator(mi)) != NULL) {
277 unsigned int recOffset = rpmdbGetIteratorOffset(mi);
279 rpmtsAddEraseElement(s->ts, h, recOffset);
282 mi = rpmdbFreeIterator(mi);
284 if (PyInt_Check(o)) {
285 uint_32 instance = PyInt_AsLong(o);
287 mi = rpmtsInitIterator(s->ts, RPMDBI_PACKAGES, &instance, sizeof(instance));
288 if (instance == 0 || mi == NULL) {
289 mi = rpmdbFreeIterator(mi);
290 PyErr_SetString(pyrpmError, "package not installed");
294 while ((h = rpmdbNextIterator(mi)) != NULL) {
295 uint_32 recOffset = rpmdbGetIteratorOffset(mi);
297 rpmtsAddEraseElement(s->ts, h, recOffset);
301 mi = rpmdbFreeIterator(mi);
311 rpmts_SolveCallback(rpmts ts, rpmds ds, const void * data)
313 struct rpmtsCallbackType_s * cbInfo = (struct rpmtsCallbackType_s *) data;
314 PyObject * args, * result;
318 fprintf(stderr, "*** rpmts_SolveCallback(%p,%p,%p) \"%s\"\n", ts, ds, data, rpmdsDNEVR(ds));
320 if (cbInfo->tso == NULL) return res;
321 if (cbInfo->pythonError) return res;
322 if (cbInfo->cb == Py_None) return res;
324 PyEval_RestoreThread(cbInfo->_save);
326 args = Py_BuildValue("(Oissi)", cbInfo->tso,
327 rpmdsTagN(ds), rpmdsN(ds), rpmdsEVR(ds), rpmdsFlags(ds));
328 result = PyEval_CallObject(cbInfo->cb, args);
332 cbInfo->pythonError = 1;
334 if (PyInt_Check(result))
335 res = PyInt_AsLong(result);
339 cbInfo->_save = PyEval_SaveThread();
347 rpmts_Check(rpmtsObject * s, PyObject * args, PyObject * kwds)
351 PyObject * list, * cf;
352 struct rpmtsCallbackType_s cbInfo;
355 char * kwlist[] = {"callback", NULL};
357 memset(&cbInfo, 0, sizeof(cbInfo));
358 if (!PyArg_ParseTupleAndKeywords(args, kwds, "|O:Check", kwlist,
362 if (cbInfo.cb != NULL) {
363 if (!PyCallable_Check(cbInfo.cb)) {
364 PyErr_SetString(PyExc_TypeError, "expected a callable");
367 xx = rpmtsSetSolveCallback(s->ts, rpmts_SolveCallback, (void *)&cbInfo);
371 fprintf(stderr, "*** rpmts_Check(%p) ts %p cb %p\n", s, s->ts, cbInfo.cb);
374 cbInfo.pythonError = 0;
375 cbInfo._save = PyEval_SaveThread();
377 /* XXX resurrect availablePackages one more time ... */
378 rpmalMakeIndex(s->ts->availablePackages);
380 xx = rpmtsCheck(s->ts);
381 ps = rpmtsProblems(s->ts);
384 xx = rpmtsSetSolveCallback(s->ts, rpmtsSolve, NULL);
386 PyEval_RestoreThread(cbInfo._save);
389 list = PyList_New(0);
391 /* XXX TODO: rpmlib >= 4.0.3 can return multiple suggested keys. */
392 for (i = 0; i < ps->numProblems; i++) {
394 cf = Py_BuildValue("((sss)(ss)iOi)", conflicts[i].byName,
395 conflicts[i].byVersion, conflicts[i].byRelease,
397 conflicts[i].needsName,
398 conflicts[i].needsVersion,
400 conflicts[i].needsFlags,
401 conflicts[i].suggestedPkgs ?
402 conflicts[i].suggestedPkgs[0] : Py_None,
405 char * byName, * byVersion, * byRelease, *byArch;
406 char * needsName, * needsOP, * needsVersion;
407 int needsFlags, sense;
412 /* XXX autorelocated i386 on ia64, fix system-config-packages! */
413 if (p->type == RPMPROB_BADRELOCATE)
417 if ((byArch= strrchr(byName, '.')) != NULL)
419 if ((byRelease = strrchr(byName, '-')) != NULL)
421 if ((byVersion = strrchr(byName, '-')) != NULL)
426 needsName = p->altNEVR;
427 if (needsName[1] == ' ') {
428 sense = (needsName[0] == 'C')
429 ? RPMDEP_SENSE_CONFLICTS : RPMDEP_SENSE_REQUIRES;
432 sense = RPMDEP_SENSE_REQUIRES;
433 if ((needsVersion = strrchr(needsName, ' ')) != NULL)
434 *needsVersion++ = '\0';
437 if ((needsOP = strrchr(needsName, ' ')) != NULL) {
438 for (*needsOP++ = '\0'; *needsOP != '\0'; needsOP++) {
439 if (*needsOP == '<') needsFlags |= RPMSENSE_LESS;
440 else if (*needsOP == '>') needsFlags |= RPMSENSE_GREATER;
441 else if (*needsOP == '=') needsFlags |= RPMSENSE_EQUAL;
445 cf = Py_BuildValue("((sss)(ss)iOi)", byName, byVersion, byRelease,
446 needsName, needsVersion, needsFlags,
447 (key != NULL ? key : Py_None),
450 PyList_Append(list, (PyObject *) cf);
466 rpmts_Order(rpmtsObject * s)
471 fprintf(stderr, "*** rpmts_Order(%p) ts %p\n", s, s->ts);
473 Py_BEGIN_ALLOW_THREADS
474 rc = rpmtsOrder(s->ts);
477 return Py_BuildValue("i", rc);
483 rpmts_Clean(rpmtsObject * s)
486 fprintf(stderr, "*** rpmts_Clean(%p) ts %p\n", s, s->ts);
497 rpmts_IDTXload(rpmtsObject * s)
499 PyObject * result = NULL;
500 rpmTag tag = RPMTAG_INSTALLTID;
504 fprintf(stderr, "*** rpmts_IDTXload(%p) ts %p\n", s, s->ts);
506 Py_BEGIN_ALLOW_THREADS
507 idtx = IDTXload(s->ts, tag);
510 if (idtx == NULL || idtx->nidt <= 0) {
519 result = PyTuple_New(idtx->nidt);
520 for (i = 0; i < idtx->nidt; i++) {
522 ho = (PyObject *) hdr_Wrap(idt->h);
523 tuple = Py_BuildValue("(iOi)", idt->val.u32, ho, idt->instance);
524 PyTuple_SET_ITEM(result, i, tuple);
529 idtx = IDTXfree(idtx);
537 rpmts_IDTXglob(rpmtsObject * s)
539 PyObject * result = NULL;
540 rpmTag tag = RPMTAG_REMOVETID;
541 const char * globstr;
545 fprintf(stderr, "*** rpmts_IDTXglob(%p) ts %p\n", s, s->ts);
547 Py_BEGIN_ALLOW_THREADS
548 globstr = rpmExpand("%{_repackage_dir}/*.rpm", NULL);
549 idtx = IDTXglob(s->ts, globstr, tag);
550 globstr = _free(globstr);
553 if (idtx == NULL || idtx->nidt <= 0) {
562 result = PyTuple_New(idtx->nidt);
563 for (i = 0; i < idtx->nidt; i++) {
565 ho = (PyObject *) hdr_Wrap(idt->h);
566 tuple = Py_BuildValue("(iOs)", idt->val.u32, ho, idt->key);
567 PyTuple_SET_ITEM(result, i, tuple);
572 idtx = IDTXfree(idtx);
580 rpmts_Rollback(rpmtsObject * s, PyObject * args, PyObject * kwds)
582 struct rpmInstallArguments_s * ia = alloca(sizeof(*ia));
583 rpmtransFlags transFlags;
584 const char ** av = NULL;
587 char * kwlist[] = {"transactionId", NULL};
590 fprintf(stderr, "*** rpmts_Rollback(%p) ts %p\n", s, s->ts);
592 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:Rollback", kwlist, &rbtid))
595 Py_BEGIN_ALLOW_THREADS
596 memset(ia, 0, sizeof(*ia));
597 ia->qva_flags = (VERIFY_DIGEST|VERIFY_SIGNATURE|VERIFY_HDRCHK);
598 ia->transFlags |= (INSTALL_UPGRADE|INSTALL_FRESHEN|INSTALL_INSTALL);
599 ia->transFlags |= RPMTRANS_FLAG_NOMD5;
600 ia->installInterfaceFlags = (INSTALL_UPGRADE|INSTALL_FRESHEN|INSTALL_INSTALL);
602 ia->relocations = NULL;
603 ia->probFilter |= RPMPROB_FILTER_OLDPACKAGE;
605 transFlags = rpmtsSetFlags(s->ts, ia->transFlags);
606 rc = rpmRollback(s->ts, ia, av);
607 transFlags = rpmtsSetFlags(s->ts, transFlags);
610 return Py_BuildValue("i", rc);
616 rpmts_OpenDB(rpmtsObject * s)
620 fprintf(stderr, "*** rpmts_OpenDB(%p) ts %p\n", s, s->ts);
622 if (s->ts->dbmode == -1)
623 s->ts->dbmode = O_RDONLY;
625 return Py_BuildValue("i", rpmtsOpenDB(s->ts, s->ts->dbmode));
631 rpmts_CloseDB(rpmtsObject * s)
636 fprintf(stderr, "*** rpmts_CloseDB(%p) ts %p\n", s, s->ts);
638 rc = rpmtsCloseDB(s->ts);
639 s->ts->dbmode = -1; /* XXX disable lazy opens */
641 return Py_BuildValue("i", rc);
647 rpmts_InitDB(rpmtsObject * s)
652 fprintf(stderr, "*** rpmts_InitDB(%p) ts %p\n", s, s->ts);
654 rc = rpmtsInitDB(s->ts, O_RDONLY);
656 rc = rpmtsCloseDB(s->ts);
658 return Py_BuildValue("i", rc);
664 rpmts_RebuildDB(rpmtsObject * s)
669 fprintf(stderr, "*** rpmts_RebuildDB(%p) ts %p\n", s, s->ts);
671 Py_BEGIN_ALLOW_THREADS
672 rc = rpmtsRebuildDB(s->ts);
675 return Py_BuildValue("i", rc);
681 rpmts_VerifyDB(rpmtsObject * s)
686 fprintf(stderr, "*** rpmts_VerifyDB(%p) ts %p\n", s, s->ts);
688 Py_BEGIN_ALLOW_THREADS
689 rc = rpmtsVerifyDB(s->ts);
692 return Py_BuildValue("i", rc);
698 rpmts_HdrFromFdno(rpmtsObject * s, PyObject * args, PyObject * kwds)
700 PyObject * result = NULL;
705 char * kwlist[] = {"fd", NULL};
707 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:HdrFromFdno", kwlist,
712 rpmrc = rpmReadPackageFile(s->ts, fd, "rpmts_HdrFromFdno", &h);
716 fprintf(stderr, "*** rpmts_HdrFromFdno(%p) ts %p rc %d\n", s, s->ts, rpmrc);
721 result = Py_BuildValue("N", hdr_Wrap(h));
722 h = headerFree(h); /* XXX ref held by result */
726 PyErr_SetString(pyrpmError, "public key not available");
729 case RPMRC_NOTTRUSTED:
730 PyErr_SetString(pyrpmError, "public key not trusted");
736 PyErr_SetString(pyrpmError, "error reading package header");
746 rpmts_HdrCheck(rpmtsObject * s, PyObject * args, PyObject * kwds)
749 PyObject * result = NULL;
750 const char * msg = NULL;
754 char * kwlist[] = {"headers", NULL};
757 fprintf(stderr, "*** rpmts_HdrCheck(%p) ts %p\n", s, s->ts);
759 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:HdrCheck", kwlist, &blob))
762 if (blob == Py_None) {
766 if (!PyString_Check(blob)) {
767 PyErr_SetString(pyrpmError, "hdrCheck takes a string of octets");
770 uh = PyString_AsString(blob);
771 uc = PyString_Size(blob);
773 rpmrc = headerCheck(s->ts, uh, uc, &msg);
782 PyErr_SetString(pyrpmError, "public key not availaiable");
785 case RPMRC_NOTTRUSTED:
786 PyErr_SetString(pyrpmError, "public key not trusted");
791 PyErr_SetString(pyrpmError, msg);
802 rpmts_SetVSFlags(rpmtsObject * s, PyObject * args, PyObject * kwds)
805 char * kwlist[] = {"flags", NULL};
808 fprintf(stderr, "*** rpmts_SetVSFlags(%p) ts %p\n", s, s->ts);
810 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:SetVSFlags", kwlist,
814 /* XXX FIXME: value check on vsflags, or build pure python object
815 * for it, and require an object of that type */
817 return Py_BuildValue("i", rpmtsSetVSFlags(s->ts, vsflags));
823 rpmts_SetColor(rpmtsObject * s, PyObject * args, PyObject * kwds)
826 char * kwlist[] = {"color", NULL};
829 fprintf(stderr, "*** rpmts_SetColor(%p) ts %p\n", s, s->ts);
831 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:Color", kwlist, &tscolor))
834 /* XXX FIXME: value check on tscolor, or build pure python object
835 * for it, and require an object of that type */
837 return Py_BuildValue("i", rpmtsSetColor(s->ts, tscolor));
843 rpmts_PgpPrtPkts(rpmtsObject * s, PyObject * args, PyObject * kwds)
849 char * kwlist[] = {"octets", NULL};
852 fprintf(stderr, "*** rpmts_PgpPrtPkts(%p) ts %p\n", s, s->ts);
854 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:PgpPrtPkts", kwlist, &blob))
857 if (blob == Py_None) {
861 if (!PyString_Check(blob)) {
862 PyErr_SetString(pyrpmError, "pgpPrtPkts takes a string of octets");
865 pkt = (unsigned char *)PyString_AsString(blob);
866 pktlen = PyString_Size(blob);
868 rc = pgpPrtPkts(pkt, pktlen, NULL, 1);
870 return Py_BuildValue("i", rc);
876 rpmts_PgpImportPubkey(rpmtsObject * s, PyObject * args, PyObject * kwds)
882 char * kwlist[] = {"pubkey", NULL};
885 fprintf(stderr, "*** rpmts_PgpImportPubkey(%p) ts %p\n", s, s->ts);
887 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:PgpImportPubkey",
891 if (blob == Py_None) {
895 if (!PyString_Check(blob)) {
896 PyErr_SetString(pyrpmError, "PgpImportPubkey takes a string of octets");
899 pkt = (unsigned char *)PyString_AsString(blob);
900 pktlen = PyString_Size(blob);
902 rc = rpmcliImportPubkey(s->ts, pkt, pktlen);
904 return Py_BuildValue("i", rc);
910 rpmts_GetKeys(rpmtsObject * s)
912 const void **data = NULL;
917 fprintf(stderr, "*** rpmts_GetKeys(%p) ts %p\n", s, s->ts);
919 rpmtsGetKeys(s->ts, &data, &num);
920 if (data == NULL || num <= 0) {
926 tuple = PyTuple_New(num);
928 for (i = 0; i < num; i++) {
930 obj = (data[i] ? (PyObject *) data[i] : Py_None);
932 PyTuple_SetItem(tuple, i, obj);
943 rpmtsCallback(const void * hd, const rpmCallbackType what,
944 const unsigned long amount, const unsigned long total,
945 const void * pkgKey, rpmCallbackData data)
947 Header h = (Header) hd;
948 struct rpmtsCallbackType_s * cbInfo = data;
949 PyObject * pkgObj = (PyObject *) pkgKey;
950 PyObject * args, * result;
953 if (cbInfo->pythonError) return NULL;
954 if (cbInfo->cb == Py_None) return NULL;
956 /* Synthesize a python object for callback (if necessary). */
957 if (pkgObj == NULL) {
959 const char * n = NULL;
960 (void) headerNVR(h, &n, NULL, NULL);
961 pkgObj = Py_BuildValue("s", n);
969 PyEval_RestoreThread(cbInfo->_save);
971 args = Py_BuildValue("(illOO)", what, amount, total, pkgObj, cbInfo->data);
972 result = PyEval_CallObject(cbInfo->cb, args);
977 cbInfo->pythonError = 1;
978 cbInfo->_save = PyEval_SaveThread();
982 if (what == RPMCALLBACK_INST_OPEN_FILE) {
985 if (!PyArg_Parse(result, "i", &fdno)) {
986 cbInfo->pythonError = 1;
987 cbInfo->_save = PyEval_SaveThread();
991 cbInfo->_save = PyEval_SaveThread();
995 fprintf(stderr, "\t%p = fdDup(%d)\n", fd, fdno);
997 fcntl(Fileno(fd), F_SETFD, FD_CLOEXEC);
1001 if (what == RPMCALLBACK_INST_CLOSE_FILE) {
1003 fprintf(stderr, "\tFclose(%p)\n", fd);
1007 fprintf(stderr, "\t%ld:%ld key %p\n", amount, total, pkgKey);
1011 cbInfo->_save = PyEval_SaveThread();
1019 rpmts_SetFlags(rpmtsObject * s, PyObject * args, PyObject * kwds)
1021 rpmtransFlags transFlags = 0;
1022 char * kwlist[] = {"flags", NULL};
1024 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:SetFlags", kwlist,
1029 fprintf(stderr, "*** rpmts_SetFlags(%p) ts %p transFlags %x\n", s, s->ts, transFlags);
1031 /* XXX FIXME: value check on flags, or build pure python object
1032 * for it, and require an object of that type */
1034 return Py_BuildValue("i", rpmtsSetFlags(s->ts, transFlags));
1040 rpmts_SetProbFilter(rpmtsObject * s, PyObject * args, PyObject * kwds)
1042 rpmprobFilterFlags ignoreSet = 0;
1043 rpmprobFilterFlags oignoreSet;
1044 char * kwlist[] = {"ignoreSet", NULL};
1046 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:ProbFilter", kwlist,
1051 fprintf(stderr, "*** rpmts_SetProbFilter(%p) ts %p ignoreSet %x\n", s, s->ts, ignoreSet);
1053 oignoreSet = s->ignoreSet;
1054 s->ignoreSet = ignoreSet;
1056 return Py_BuildValue("i", oignoreSet);
1061 static rpmpsObject *
1062 rpmts_Problems(rpmtsObject * s)
1066 fprintf(stderr, "*** rpmts_Problems(%p) ts %p\n", s, s->ts);
1068 return rpmps_Wrap( rpmtsProblems(s->ts) );
1074 rpmts_Run(rpmtsObject * s, PyObject * args, PyObject * kwds)
1079 struct rpmtsCallbackType_s cbInfo;
1080 char * kwlist[] = {"callback", "data", NULL};
1082 if (!PyArg_ParseTupleAndKeywords(args, kwds, "OO:Run", kwlist,
1083 &cbInfo.cb, &cbInfo.data))
1087 cbInfo.pythonError = 0;
1088 cbInfo._save = PyEval_SaveThread();
1090 if (cbInfo.cb != NULL) {
1091 if (!PyCallable_Check(cbInfo.cb)) {
1092 PyErr_SetString(PyExc_TypeError, "expected a callable");
1095 (void) rpmtsSetNotifyCallback(s->ts, rpmtsCallback, (void *) &cbInfo);
1099 fprintf(stderr, "*** rpmts_Run(%p) ts %p ignore %x\n", s, s->ts, s->ignoreSet);
1101 rc = rpmtsRun(s->ts, NULL, s->ignoreSet);
1102 ps = rpmtsProblems(s->ts);
1105 (void) rpmtsSetNotifyCallback(s->ts, NULL, NULL);
1107 PyEval_RestoreThread(cbInfo._save);
1109 if (cbInfo.pythonError) {
1115 list = PyList_New(0);
1122 list = PyList_New(0);
1123 for (i = 0; i < ps->numProblems; i++) {
1124 rpmProblem p = ps->probs + i;
1125 PyObject * prob = Py_BuildValue("s(isN)", rpmProblemString(p),
1128 PyLong_FromLongLong(p->ulong1));
1129 PyList_Append(list, prob);
1138 #if Py_TPFLAGS_HAVE_ITER
1140 rpmts_iter(rpmtsObject * s)
1143 fprintf(stderr, "*** rpmts_iter(%p) ts %p\n", s, s->ts);
1146 return (PyObject *)s;
1151 * @todo Add TR_ADDED filter to iterator.
1154 rpmts_iternext(rpmtsObject * s)
1156 PyObject * result = NULL;
1160 fprintf(stderr, "*** rpmts_iternext(%p) ts %p tsi %p %d\n", s, s->ts, s->tsi, s->tsiFilter);
1162 /* Reset iterator on 1st entry. */
1163 if (s->tsi == NULL) {
1164 s->tsi = rpmtsiInit(s->ts);
1170 te = rpmtsiNext(s->tsi, s->tsiFilter);
1172 result = (PyObject *) rpmte_Wrap(te);
1174 s->tsi = rpmtsiFree(s->tsi);
1182 * @todo Add TR_ADDED filter to iterator.
1185 rpmts_Next(rpmtsObject * s)
1190 fprintf(stderr, "*** rpmts_Next(%p) ts %p\n", s, s->ts);
1192 result = rpmts_iternext(s);
1194 if (result == NULL) {
1205 spec_Parse(rpmtsObject * s, PyObject * args, PyObject * kwds)
1207 const char * specfile;
1209 char * buildRoot = NULL;
1211 char * passPhrase = "";
1212 char *cookie = NULL;
1215 char * kwlist[] = {"specfile", NULL};
1217 if (!PyArg_ParseTupleAndKeywords(args, kwds, "s:Parse", kwlist, &specfile))
1220 if (parseSpec(s->ts, specfile,"/", buildRoot,recursing, passPhrase,
1221 cookie, anyarch, force)!=0) {
1222 PyErr_SetString(pyrpmError, "can't parse specfile\n");
1226 spec = rpmtsSpec(s->ts);
1227 return spec_Wrap(spec);
1232 static rpmmiObject *
1233 rpmts_Match(rpmtsObject * s, PyObject * args, PyObject * kwds)
1235 PyObject *TagN = NULL;
1236 PyObject *Key = NULL;
1238 /* XXX lkey *must* be a 32 bit integer, int "works" on all known platforms. */
1241 int tag = RPMDBI_PACKAGES;
1242 char * kwlist[] = {"tagNumber", "key", NULL};
1245 fprintf(stderr, "*** rpmts_Match(%p) ts %p\n", s, s->ts);
1247 if (!PyArg_ParseTupleAndKeywords(args, kwds, "|OO:Match", kwlist,
1251 if (TagN && (tag = tagNumFromPyObject (TagN)) == -1) {
1252 PyErr_SetString(PyExc_TypeError, "unknown tag type");
1257 if (PyString_Check(Key) || PyUnicode_Check(Key)) {
1258 key = PyString_AsString(Key);
1259 len = PyString_Size(Key);
1260 } else if (PyInt_Check(Key)) {
1261 lkey = PyInt_AsLong(Key);
1262 key = (char *)&lkey;
1265 PyErr_SetString(PyExc_TypeError, "unknown key type");
1270 /* XXX If not already opened, open the database O_RDONLY now. */
1271 /* XXX FIXME: lazy default rdonly open also done by rpmtsInitIterator(). */
1272 if (rpmtsGetRdb(s->ts) == NULL) {
1273 int rc = rpmtsOpenDB(s->ts, O_RDONLY);
1274 if (rc || rpmtsGetRdb(s->ts) == NULL) {
1275 PyErr_SetString(PyExc_TypeError, "rpmdb open failed");
1280 return rpmmi_Wrap( rpmtsInitIterator(s->ts, tag, key, len), (PyObject*)s);
1285 static struct PyMethodDef rpmts_methods[] = {
1286 {"Debug", (PyCFunction)rpmts_Debug, METH_VARARGS|METH_KEYWORDS,
1289 {"addInstall", (PyCFunction) rpmts_AddInstall, METH_VARARGS|METH_KEYWORDS,
1291 {"addErase", (PyCFunction) rpmts_AddErase, METH_VARARGS|METH_KEYWORDS,
1293 {"check", (PyCFunction) rpmts_Check, METH_VARARGS|METH_KEYWORDS,
1295 {"order", (PyCFunction) rpmts_Order, METH_NOARGS,
1297 {"setFlags", (PyCFunction) rpmts_SetFlags, METH_VARARGS|METH_KEYWORDS,
1298 "ts.setFlags(transFlags) -> previous transFlags\n\
1299 - Set control bit(s) for executing ts.run().\n\
1300 Note: This method replaces the 1st argument to the old ts.run()\n" },
1301 {"setProbFilter", (PyCFunction) rpmts_SetProbFilter, METH_VARARGS|METH_KEYWORDS,
1302 "ts.setProbFilter(ignoreSet) -> previous ignoreSet\n\
1303 - Set control bit(s) for ignoring problems found by ts.run().\n\
1304 Note: This method replaces the 2nd argument to the old ts.run()\n" },
1305 {"problems", (PyCFunction) rpmts_Problems, METH_NOARGS,
1306 "ts.problems() -> ps\n\
1307 - Return current problem set.\n" },
1308 {"run", (PyCFunction) rpmts_Run, METH_VARARGS|METH_KEYWORDS,
1309 "ts.run(callback, data) -> (problems)\n\
1310 - Run a transaction set, returning list of problems found.\n\
1311 Note: The callback may not be None.\n" },
1312 {"clean", (PyCFunction) rpmts_Clean, METH_NOARGS,
1314 {"IDTXload", (PyCFunction) rpmts_IDTXload, METH_NOARGS,
1315 "ts.IDTXload() -> ((tid,hdr,instance)+)\n\
1316 - Return list of installed packages reverse sorted by transaction id.\n" },
1317 {"IDTXglob", (PyCFunction) rpmts_IDTXglob, METH_NOARGS,
1318 "ts.IDTXglob() -> ((tid,hdr,instance)+)\n\
1319 - Return list of removed packages reverse sorted by transaction id.\n" },
1320 {"rollback", (PyCFunction) rpmts_Rollback, METH_VARARGS|METH_KEYWORDS,
1322 {"openDB", (PyCFunction) rpmts_OpenDB, METH_NOARGS,
1323 "ts.openDB() -> None\n\
1324 - Open the default transaction rpmdb.\n\
1325 Note: The transaction rpmdb is lazily opened, so ts.openDB() is seldom needed.\n" },
1326 {"closeDB", (PyCFunction) rpmts_CloseDB, METH_NOARGS,
1327 "ts.closeDB() -> None\n\
1328 - Close the default transaction rpmdb.\n\
1329 Note: ts.closeDB() disables lazy opens, and should hardly ever be used.\n" },
1330 {"initDB", (PyCFunction) rpmts_InitDB, METH_NOARGS,
1331 "ts.initDB() -> None\n\
1332 - Initialize the default transaction rpmdb.\n\
1333 Note: ts.initDB() is seldom needed anymore.\n" },
1334 {"rebuildDB", (PyCFunction) rpmts_RebuildDB, METH_NOARGS,
1335 "ts.rebuildDB() -> None\n\
1336 - Rebuild the default transaction rpmdb.\n" },
1337 {"verifyDB", (PyCFunction) rpmts_VerifyDB, METH_NOARGS,
1338 "ts.verifyDB() -> None\n\
1339 - Verify the default transaction rpmdb.\n" },
1340 {"hdrFromFdno",(PyCFunction) rpmts_HdrFromFdno,METH_VARARGS|METH_KEYWORDS,
1341 "ts.hdrFromFdno(fdno) -> hdr\n\
1342 - Read a package header from a file descriptor.\n" },
1343 {"hdrCheck", (PyCFunction) rpmts_HdrCheck, METH_VARARGS|METH_KEYWORDS,
1345 {"setVSFlags",(PyCFunction) rpmts_SetVSFlags, METH_VARARGS|METH_KEYWORDS,
1346 "ts.setVSFlags(vsflags) -> ovsflags\n\
1347 - Set signature verification flags. Values for vsflags are:\n\
1348 rpm.RPMVSF_NOHDRCHK if set, don't check rpmdb headers\n\
1349 rpm.RPMVSF_NEEDPAYLOAD if not set, check header+payload (if possible)\n\
1350 rpm.RPMVSF_NOSHA1HEADER if set, don't check header SHA1 digest\n\
1351 rpm.RPMVSF_NODSAHEADER if set, don't check header DSA signature\n\
1352 rpm.RPMVSF_NOMD5 if set, don't check header+payload MD5 digest\n\
1353 rpm.RPMVSF_NODSA if set, don't check header+payload DSA signature\n\
1354 rpm.RPMVSF_NORSA if set, don't check header+payload RSA signature\n\
1355 rpm._RPMVSF_NODIGESTS if set, don't check digest(s)\n\
1356 rpm._RPMVSF_NOSIGNATURES if set, don't check signature(s)\n" },
1357 {"setColor",(PyCFunction) rpmts_SetColor, METH_VARARGS|METH_KEYWORDS,
1359 {"pgpPrtPkts", (PyCFunction) rpmts_PgpPrtPkts, METH_VARARGS|METH_KEYWORDS,
1361 {"pgpImportPubkey", (PyCFunction) rpmts_PgpImportPubkey, METH_VARARGS|METH_KEYWORDS,
1363 {"getKeys", (PyCFunction) rpmts_GetKeys, METH_NOARGS,
1365 {"parseSpec", (PyCFunction) spec_Parse, METH_VARARGS|METH_KEYWORDS,
1366 "ts.parseSpec(\"/path/to/foo.spec\") -> spec\n\
1367 - Parse a spec file.\n" },
1368 {"dbMatch", (PyCFunction) rpmts_Match, METH_VARARGS|METH_KEYWORDS,
1369 "ts.dbMatch([TagN, [key, [len]]]) -> mi\n\
1370 - Create a match iterator for the default transaction rpmdb.\n" },
1371 {"next", (PyCFunction)rpmts_Next, METH_NOARGS,
1373 - Retrieve next transaction set element.\n" },
1374 {NULL, NULL} /* sentinel */
1379 static void rpmts_dealloc(rpmtsObject * s)
1383 fprintf(stderr, "%p -- ts %p db %p\n", s, s->ts, rpmtsGetRdb(s->ts));
1384 s->ts = rpmtsFree(s->ts);
1386 if (s->scriptFd) Fclose(s->scriptFd);
1387 /* this will free the keyList, and decrement the ref count of all
1388 the items on the list as well :-) */
1389 Py_DECREF(s->keyList);
1390 PyObject_Del((PyObject *)s);
1393 static PyObject * rpmts_getattro(PyObject * o, PyObject * n)
1395 return PyObject_GenericGetAttr(o, n);
1400 static int rpmts_setattro(PyObject * o, PyObject * n, PyObject * v)
1402 rpmtsObject *s = (rpmtsObject *)o;
1403 char * name = PyString_AsString(n);
1406 if (!strcmp(name, "scriptFd")) {
1407 if (!PyArg_Parse(v, "i", &fdno)) return 0;
1409 PyErr_SetString(PyExc_TypeError, "bad file descriptor");
1412 s->scriptFd = fdDup(fdno);
1413 rpmtsSetScriptFd(s->ts, s->scriptFd);
1416 PyErr_SetString(PyExc_AttributeError, name);
1425 static int rpmts_init(rpmtsObject * s, PyObject *args, PyObject *kwds)
1427 /* nothing to do atm... */
1433 static void rpmts_free(rpmtsObject * s)
1436 fprintf(stderr, "%p -- ts %p db %p\n", s, s->ts, rpmtsGetRdb(s->ts-);
1437 s->ts = rpmtsFree(s->ts);
1440 Fclose(s->scriptFd);
1442 /* this will free the keyList, and decrement the ref count of all
1443 the items on the list as well :-) */
1444 Py_DECREF(s->keyList);
1446 PyObject_Del((PyObject *)s);
1451 static PyObject * rpmts_alloc(PyTypeObject * subtype, int nitems)
1453 PyObject * s = PyType_GenericAlloc(subtype, nitems);
1455 if (_rpmts_debug < 0)
1456 fprintf(stderr, "*** rpmts_alloc(%p,%d) ret %p\n", subtype, nitems, s);
1462 static PyObject * rpmts_new(PyTypeObject * subtype, PyObject *args, PyObject *kwds)
1464 rpmtsObject * s = (void *) PyObject_New(rpmtsObject, subtype);
1466 char * rootDir = "/";
1467 int vsflags = rpmExpandNumeric("%{?__vsflags}");
1468 char * kwlist[] = {"rootdir", "vsflags", 0};
1470 if (_rpmts_debug < 0)
1471 fprintf(stderr, "*** rpmts_new(%p,%p,%p)\n", s, args, kwds);
1473 if (!PyArg_ParseTupleAndKeywords(args, kwds, "|si:rpmts_init", kwlist,
1474 &rootDir, &vsflags))
1477 s->ts = rpmtsCreate();
1478 /* XXX: Why is there no rpmts_SetRootDir() ? */
1479 (void) rpmtsSetRootDir(s->ts, rootDir);
1480 /* XXX: make this use common code with rpmts_SetVSFlags() to check the
1482 (void) rpmtsSetVSFlags(s->ts, vsflags);
1483 s->keyList = PyList_New(0);
1489 fprintf(stderr, "%p ++ ts %p db %p\n", s, s->ts, rpmtsGetRdb(s->ts);
1491 return (PyObject *)s;
1496 static char rpmts_doc[] =
1501 PyTypeObject rpmts_Type = {
1502 PyObject_HEAD_INIT(&PyType_Type)
1504 "rpm.ts", /* tp_name */
1505 sizeof(rpmtsObject), /* tp_size */
1506 0, /* tp_itemsize */
1507 (destructor) rpmts_dealloc, /* tp_dealloc */
1509 (getattrfunc)0, /* tp_getattr */
1510 (setattrfunc)0, /* tp_setattr */
1513 0, /* tp_as_number */
1514 0, /* tp_as_sequence */
1515 0, /* tp_as_mapping */
1519 (getattrofunc) rpmts_getattro, /* tp_getattro */
1520 (setattrofunc) rpmts_setattro, /* tp_setattro */
1521 0, /* tp_as_buffer */
1522 Py_TPFLAGS_DEFAULT, /* tp_flags */
1523 rpmts_doc, /* tp_doc */
1524 #if Py_TPFLAGS_HAVE_ITER
1525 0, /* tp_traverse */
1527 0, /* tp_richcompare */
1528 0, /* tp_weaklistoffset */
1529 (getiterfunc) rpmts_iter, /* tp_iter */
1530 (iternextfunc) rpmts_iternext, /* tp_iternext */
1531 rpmts_methods, /* tp_methods */
1536 0, /* tp_descr_get */
1537 0, /* tp_descr_set */
1538 0, /* tp_dictoffset */
1539 (initproc) rpmts_init, /* tp_init */
1540 (allocfunc) rpmts_alloc, /* tp_alloc */
1541 (newfunc) rpmts_new, /* tp_new */
1542 (freefunc) rpmts_free, /* tp_free */
1550 rpmts_Create(PyObject * self, PyObject * args, PyObject * kwds)
1552 return PyObject_Call((PyObject *) &rpmts_Type, args, kwds);