2 * \file python/rpmts-py.c
7 #include <rpm/rpmlib.h> /* rpmReadPackageFile, headerCheck */
8 #include <rpm/rpmtag.h>
9 #include <rpm/rpmpgp.h>
10 #include <rpm/rpmdb.h>
11 #include <rpm/rpmbuild.h>
13 #include "header-py.h"
14 #include "rpmds-py.h" /* XXX for rpmdsNew */
15 #include "rpmfi-py.h" /* XXX for rpmfiNew */
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').
62 * - addErase(name) Add an erase element to a transaction set.
63 * @param name the package name to be erased
65 * - check() Perform a dependency check on the transaction set. After
66 * headers have been added to a transaction set, a dependency
67 * check can be performed to make sure that all package
68 * dependencies are satisfied.
69 * @return None If there are no unresolved dependencies
70 * Otherwise a list of complex tuples is returned, one tuple per
71 * unresolved dependency, with
72 * The format of the dependency tuple is:
73 * ((packageName, packageVersion, packageRelease),
74 * (reqName, reqVersion),
78 * packageName, packageVersion, packageRelease are the name,
79 * version, and release of the package that has the unresolved
80 * dependency or conflict.
81 * The reqName and reqVersion are the name and version of the
82 * requirement or conflict.
83 * The needsFlags is a bitfield that describes the versioned
84 * nature of a requirement or conflict. The constants
85 * rpm.RPMSENSE_LESS, rpm.RPMSENSE_GREATER, and
86 * rpm.RPMSENSE_EQUAL can be logical ANDed with the needsFlags
87 * to get versioned dependency information.
88 * suggestedPackage is a tuple if the dependency check was aware
89 * of a package that solves this dependency problem when the
90 * dependency check was run. Packages that are added to the
91 * transaction set as "available" are examined during the
92 * dependency check as possible dependency solvers. The tuple
93 * contains two values, (header, suggestedName). These are set to
94 * the header of the suggested package and its name, respectively.
95 * If there is no known package to solve the dependency problem,
96 * suggestedPackage is None.
97 * The constants rpm.RPMDEP_SENSE_CONFLICTS and
98 * rpm.RPMDEP_SENSE_REQUIRES are set to show a dependency as a
99 * requirement or a conflict.
101 * - ts.order() Do a topological sort of added element relations.
104 * - ts.setFlags(transFlags) Set transaction set flags.
105 * @param transFlags - bit(s) to controll transaction operations. The
106 * following values can be logically OR'ed together:
107 * - rpm.RPMTRANS_FLAG_TEST - test mode, do not modify the RPM
108 * database, change any files, or run any package scripts
109 * - rpm.RPMTRANS_FLAG_BUILD_PROBS - only build a list of
110 * problems encountered when attempting to run this transaction
112 * - rpm.RPMTRANS_FLAG_NOSCRIPTS - do not execute package scripts
113 * - rpm.RPMTRANS_FLAG_JUSTDB - only make changes to the rpm
114 * database, do not modify files.
115 * - rpm.RPMTRANS_FLAG_NOTRIGGERS - do not run trigger scripts
116 * - rpm.RPMTRANS_FLAG_NODOCS - do not install files marked as %doc
117 * - rpm.RPMTRANS_FLAG_ALLFILES - create all files, even if a
118 * file is marked %config(missingok) and an upgrade is
120 * - rpm.RPMTRANS_FLAG_KEEPOBSOLETE - do not remove obsoleted
122 * @return previous transFlags
124 * - ts.setProbFilter(ignoreSet) Set transaction set problem filter.
125 * @param problemSetFilter - control bit(s) to ignore classes of problems,
126 * a logical or of one or more of the following bit(s):
127 * - rpm.RPMPROB_FILTER_IGNOREOS -
128 * - rpm.RPMPROB_FILTER_IGNOREARCH -
129 * - rpm.RPMPROB_FILTER_REPLACEPKG -
130 * - rpm.RPMPROB_FILTER_FORCERELOCATE -
131 * - rpm.RPMPROB_FILTER_REPLACENEWFILES -
132 * - rpm.RPMPROB_FILTER_REPLACEOLDFILES -
133 * - rpm.RPMPROB_FILTER_OLDPACKAGE -
134 * - rpm.RPMPROB_FILTER_DISKSPACE -
135 * @return previous ignoreSet
137 * - ts.run(callback,data) Attempt to execute a transaction set.
138 * After the transaction set has been populated with install/upgrade or
139 * erase actions, the transaction set can be executed by invoking
140 * the ts.run() method.
143 struct rpmtsObject_s {
145 PyObject *md_dict; /*!< to look like PyModuleObject */
147 PyObject * keyList; /* keeps reference counts correct */
150 rpmElementType tsiFilter;
151 rpmprobFilterFlags ignoreSet;
156 struct rpmtsCallbackType_s {
160 PyThreadState *_save;
166 rpmts_Debug(rpmtsObject * s, PyObject * args, PyObject * kwds)
168 char * kwlist[] = {"debugLevel", NULL};
170 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:Debug", kwlist,
174 if (_rpmts_debug < 0)
175 fprintf(stderr, "*** rpmts_Debug(%p) ts %p\n", s, s->ts);
181 static void die(PyObject *cb)
186 if (PyErr_Occurred()) {
189 if ((r = PyObject_Repr(cb)) != NULL) {
190 pyfn = PyString_AsString(r);
192 fprintf(stderr, _("error: python callback %s failed, aborting!\n"),
193 pyfn ? pyfn : "???");
194 rpmdbCheckTerminate(1);
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))
222 fprintf(stderr, "*** rpmts_AddInstall(%p,%p,%p,%s) ts %p\n", s, h, key, how, s->ts);
224 if (how && !rstreq(how, "u") && !rstreq(how, "i")) {
225 PyErr_SetString(PyExc_TypeError, "how argument must be \"u\" or \"i\"");
227 } else if (how && rstreq(how, "u"))
230 rc = rpmtsAddInstallElement(s->ts, hdrGetHeader(h), key, isUpgrade, NULL);
232 PyErr_SetString(pyrpmError, "adding package to transaction failed");
237 /* This should increment the usage count for me */
239 PyList_Append(s->keyList, key);
245 * @todo Permit finer control (i.e. not just --allmatches) of deleted elments.
248 rpmts_AddErase(rpmtsObject * s, PyObject * args, PyObject * kwds)
252 rpmdbMatchIterator mi = NULL;
254 char * kwlist[] = {"name", NULL};
257 fprintf(stderr, "*** rpmts_AddErase(%p) ts %p\n", s, s->ts);
259 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:AddErase", kwlist, &o))
262 if (PyString_Check(o)) {
263 char * name = PyString_AsString(o);
264 mi = rpmtsInitIterator(s->ts, RPMDBI_LABEL, name, 0);
265 } else if (PyInt_Check(o)) {
266 uint32_t recno = PyInt_AsLong(o);
267 mi = rpmtsInitIterator(s->ts, RPMDBI_PACKAGES, &recno, sizeof(recno));
269 PyErr_SetString(PyExc_TypeError, "string or integer expected");
273 while ((h = rpmdbNextIterator(mi)) != NULL) {
275 rpmtsAddEraseElement(s->ts, h, -1);
277 rpmdbFreeIterator(mi);
282 PyErr_SetString(pyrpmError, "package not installed");
290 rpmts_SolveCallback(rpmts ts, rpmds ds, const void * data)
292 struct rpmtsCallbackType_s * cbInfo = (struct rpmtsCallbackType_s *) data;
293 PyObject * args, * result;
297 fprintf(stderr, "*** rpmts_SolveCallback(%p,%p,%p) \"%s\"\n", ts, ds, data, rpmdsDNEVR(ds));
299 if (cbInfo->tso == NULL) return res;
300 if (cbInfo->cb == Py_None) return res;
302 PyEval_RestoreThread(cbInfo->_save);
304 args = Py_BuildValue("(Oissi)", cbInfo->tso,
305 rpmdsTagN(ds), rpmdsN(ds), rpmdsEVR(ds), rpmdsFlags(ds));
306 result = PyEval_CallObject(cbInfo->cb, args);
312 if (PyInt_Check(result))
313 res = PyInt_AsLong(result);
317 cbInfo->_save = PyEval_SaveThread();
325 rpmts_Check(rpmtsObject * s, PyObject * args, PyObject * kwds)
329 PyObject * list, * cf;
330 struct rpmtsCallbackType_s cbInfo;
332 char * kwlist[] = {"callback", NULL};
334 memset(&cbInfo, 0, sizeof(cbInfo));
335 if (!PyArg_ParseTupleAndKeywords(args, kwds, "|O:Check", kwlist,
339 if (cbInfo.cb != NULL) {
340 if (!PyCallable_Check(cbInfo.cb)) {
341 PyErr_SetString(PyExc_TypeError, "expected a callable");
344 xx = rpmtsSetSolveCallback(s->ts, rpmts_SolveCallback, (void *)&cbInfo);
348 fprintf(stderr, "*** rpmts_Check(%p) ts %p cb %p\n", s, s->ts, cbInfo.cb);
351 cbInfo._save = PyEval_SaveThread();
353 xx = rpmtsCheck(s->ts);
354 ps = rpmtsProblems(s->ts);
356 PyEval_RestoreThread(cbInfo._save);
359 list = PyList_New(0);
360 rpmpsi psi = rpmpsInitIterator(ps);
362 /* XXX TODO: rpmlib >= 4.0.3 can return multiple suggested keys. */
363 while (rpmpsNextIterator(psi) >= 0) {
364 char * altNEVR, * needsName;
365 char * byName, * byVersion, * byRelease, *byArch;
366 char * needsOP, * needsVersion;
367 rpmsenseFlags needsFlags, sense;
370 p = rpmpsGetProblem(psi);
372 byName = xstrdup(rpmProblemGetPkgNEVR(p));
373 if ((byArch= strrchr(byName, '.')) != NULL)
375 if ((byRelease = strrchr(byName, '-')) != NULL)
377 if ((byVersion = strrchr(byName, '-')) != NULL)
380 key = rpmProblemGetKey(p);
382 altNEVR = needsName = xstrdup(rpmProblemGetAltNEVR(p));
383 if (needsName[1] == ' ') {
384 sense = (needsName[0] == 'C')
385 ? RPMDEP_SENSE_CONFLICTS : RPMDEP_SENSE_REQUIRES;
388 sense = RPMDEP_SENSE_REQUIRES;
389 if ((needsVersion = strrchr(needsName, ' ')) != NULL)
390 *needsVersion++ = '\0';
393 if ((needsOP = strrchr(needsName, ' ')) != NULL) {
394 for (*needsOP++ = '\0'; *needsOP != '\0'; needsOP++) {
395 if (*needsOP == '<') needsFlags |= RPMSENSE_LESS;
396 else if (*needsOP == '>') needsFlags |= RPMSENSE_GREATER;
397 else if (*needsOP == '=') needsFlags |= RPMSENSE_EQUAL;
401 cf = Py_BuildValue("((sss)(ss)iOi)", byName, byVersion, byRelease,
402 needsName, needsVersion, needsFlags,
403 (key != NULL ? key : Py_None),
405 PyList_Append(list, (PyObject *) cf);
411 psi = rpmpsFreeIterator(psi);
423 rpmts_Order(rpmtsObject * s)
428 fprintf(stderr, "*** rpmts_Order(%p) ts %p\n", s, s->ts);
430 Py_BEGIN_ALLOW_THREADS
431 rc = rpmtsOrder(s->ts);
434 return Py_BuildValue("i", rc);
440 rpmts_Clean(rpmtsObject * s)
443 fprintf(stderr, "*** rpmts_Clean(%p) ts %p\n", s, s->ts);
453 rpmts_OpenDB(rpmtsObject * s)
458 fprintf(stderr, "*** rpmts_OpenDB(%p) ts %p\n", s, s->ts);
460 dbmode = rpmtsGetDBMode(s->ts);
464 return Py_BuildValue("i", rpmtsOpenDB(s->ts, dbmode));
470 rpmts_CloseDB(rpmtsObject * s)
475 fprintf(stderr, "*** rpmts_CloseDB(%p) ts %p\n", s, s->ts);
477 rc = rpmtsCloseDB(s->ts);
478 rpmtsSetDBMode(s->ts, -1); /* XXX disable lazy opens */
480 return Py_BuildValue("i", rc);
486 rpmts_InitDB(rpmtsObject * s)
491 fprintf(stderr, "*** rpmts_InitDB(%p) ts %p\n", s, s->ts);
493 rc = rpmtsInitDB(s->ts, O_RDONLY);
495 rc = rpmtsCloseDB(s->ts);
497 return Py_BuildValue("i", rc);
503 rpmts_RebuildDB(rpmtsObject * s)
508 fprintf(stderr, "*** rpmts_RebuildDB(%p) ts %p\n", s, s->ts);
510 Py_BEGIN_ALLOW_THREADS
511 rc = rpmtsRebuildDB(s->ts);
514 return Py_BuildValue("i", rc);
520 rpmts_VerifyDB(rpmtsObject * s)
525 fprintf(stderr, "*** rpmts_VerifyDB(%p) ts %p\n", s, s->ts);
527 Py_BEGIN_ALLOW_THREADS
528 rc = rpmtsVerifyDB(s->ts);
531 return Py_BuildValue("i", rc);
537 rpmts_HdrFromFdno(rpmtsObject * s, PyObject * args, PyObject * kwds)
539 PyObject * result = NULL;
544 char * kwlist[] = {"fd", NULL};
546 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:HdrFromFdno", kwlist,
551 rpmrc = rpmReadPackageFile(s->ts, fd, "rpmts_HdrFromFdno", &h);
555 fprintf(stderr, "*** rpmts_HdrFromFdno(%p) ts %p rc %d\n", s, s->ts, rpmrc);
560 result = Py_BuildValue("N", hdr_Wrap(h));
561 h = headerFree(h); /* XXX ref held by result */
565 PyErr_SetString(pyrpmError, "public key not available");
568 case RPMRC_NOTTRUSTED:
569 PyErr_SetString(pyrpmError, "public key not trusted");
575 PyErr_SetString(pyrpmError, "error reading package header");
585 rpmts_HdrCheck(rpmtsObject * s, PyObject * args, PyObject * kwds)
588 PyObject * result = NULL;
593 char * kwlist[] = {"headers", NULL};
596 fprintf(stderr, "*** rpmts_HdrCheck(%p) ts %p\n", s, s->ts);
598 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:HdrCheck", kwlist, &blob))
601 if (blob == Py_None) {
604 if (!PyString_Check(blob)) {
605 PyErr_SetString(pyrpmError, "hdrCheck takes a string of octets");
608 uh = PyString_AsString(blob);
609 uc = PyString_Size(blob);
611 rpmrc = headerCheck(s->ts, uh, uc, &msg);
620 PyErr_SetString(pyrpmError, "public key not availaiable");
623 case RPMRC_NOTTRUSTED:
624 PyErr_SetString(pyrpmError, "public key not trusted");
629 PyErr_SetString(pyrpmError, msg);
640 rpmts_SetVSFlags(rpmtsObject * s, PyObject * args, PyObject * kwds)
643 char * kwlist[] = {"flags", NULL};
646 fprintf(stderr, "*** rpmts_SetVSFlags(%p) ts %p\n", s, s->ts);
648 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:SetVSFlags", kwlist,
652 /* XXX FIXME: value check on vsflags, or build pure python object
653 * for it, and require an object of that type */
655 return Py_BuildValue("i", rpmtsSetVSFlags(s->ts, vsflags));
661 rpmts_GetVSFlags(rpmtsObject * s)
663 return Py_BuildValue("i", rpmtsVSFlags(s->ts));
669 rpmts_SetColor(rpmtsObject * s, PyObject * args, PyObject * kwds)
672 char * kwlist[] = {"color", NULL};
675 fprintf(stderr, "*** rpmts_SetColor(%p) ts %p\n", s, s->ts);
677 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:Color", kwlist, &tscolor))
680 /* XXX FIXME: value check on tscolor, or build pure python object
681 * for it, and require an object of that type */
683 return Py_BuildValue("i", rpmtsSetColor(s->ts, tscolor));
689 rpmts_PgpPrtPkts(rpmtsObject * s, PyObject * args, PyObject * kwds)
695 char * kwlist[] = {"octets", NULL};
698 fprintf(stderr, "*** rpmts_PgpPrtPkts(%p) ts %p\n", s, s->ts);
700 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:PgpPrtPkts", kwlist, &blob))
703 if (blob == Py_None) {
706 if (!PyString_Check(blob)) {
707 PyErr_SetString(pyrpmError, "pgpPrtPkts takes a string of octets");
710 pkt = (unsigned char *)PyString_AsString(blob);
711 pktlen = PyString_Size(blob);
713 rc = pgpPrtPkts(pkt, pktlen, NULL, 1);
715 return Py_BuildValue("i", rc);
721 rpmts_PgpImportPubkey(rpmtsObject * s, PyObject * args, PyObject * kwds)
727 char * kwlist[] = {"pubkey", NULL};
730 fprintf(stderr, "*** rpmts_PgpImportPubkey(%p) ts %p\n", s, s->ts);
732 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:PgpImportPubkey",
736 if (blob == Py_None) {
739 if (!PyString_Check(blob)) {
740 PyErr_SetString(pyrpmError, "PgpImportPubkey takes a string of octets");
743 pkt = (unsigned char *)PyString_AsString(blob);
744 pktlen = PyString_Size(blob);
746 rc = rpmtsImportPubkey(s->ts, pkt, pktlen);
748 return Py_BuildValue("i", rc);
754 rpmts_GetKeys(rpmtsObject * s)
756 const void **data = NULL;
761 fprintf(stderr, "*** rpmts_GetKeys(%p) ts %p\n", s, s->ts);
763 rpmtsGetKeys(s->ts, &data, &num);
764 if (data == NULL || num <= 0) {
769 tuple = PyTuple_New(num);
771 for (i = 0; i < num; i++) {
773 obj = (data[i] ? (PyObject *) data[i] : Py_None);
775 PyTuple_SetItem(tuple, i, obj);
786 rpmtsCallback(const void * hd, const rpmCallbackType what,
787 const rpm_loff_t amount, const rpm_loff_t total,
788 const void * pkgKey, rpmCallbackData data)
790 Header h = (Header) hd;
791 struct rpmtsCallbackType_s * cbInfo = data;
792 PyObject * pkgObj = (PyObject *) pkgKey;
793 PyObject * args, * result;
796 if (cbInfo->cb == Py_None) return NULL;
798 /* Synthesize a python object for callback (if necessary). */
799 if (pkgObj == NULL) {
801 pkgObj = Py_BuildValue("s", headerGetString(h, RPMTAG_NAME));
809 PyEval_RestoreThread(cbInfo->_save);
811 args = Py_BuildValue("(iLLOO)", what, amount, total, pkgObj, cbInfo->data);
812 result = PyEval_CallObject(cbInfo->cb, args);
820 if (what == RPMCALLBACK_INST_OPEN_FILE) {
823 if (!PyArg_Parse(result, "i", &fdno)) {
827 cbInfo->_save = PyEval_SaveThread();
831 fprintf(stderr, "\t%p = fdDup(%d)\n", fd, fdno);
833 fcntl(Fileno(fd), F_SETFD, FD_CLOEXEC);
837 if (what == RPMCALLBACK_INST_CLOSE_FILE) {
839 fprintf(stderr, "\tFclose(%p)\n", fd);
843 fprintf(stderr, "\t%llu:%llu key %p\n", (long long) amount, (long long) total, pkgKey);
847 cbInfo->_save = PyEval_SaveThread();
855 rpmts_SetFlags(rpmtsObject * s, PyObject * args, PyObject * kwds)
857 rpmtransFlags transFlags = 0;
858 char * kwlist[] = {"flags", NULL};
860 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:SetFlags", kwlist,
865 fprintf(stderr, "*** rpmts_SetFlags(%p) ts %p transFlags %x\n", s, s->ts, transFlags);
867 /* XXX FIXME: value check on flags, or build pure python object
868 * for it, and require an object of that type */
870 return Py_BuildValue("i", rpmtsSetFlags(s->ts, transFlags));
876 rpmts_SetProbFilter(rpmtsObject * s, PyObject * args, PyObject * kwds)
878 rpmprobFilterFlags ignoreSet = 0;
879 rpmprobFilterFlags oignoreSet;
880 char * kwlist[] = {"ignoreSet", NULL};
882 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:ProbFilter", kwlist,
887 fprintf(stderr, "*** rpmts_SetProbFilter(%p) ts %p ignoreSet %x\n", s, s->ts, ignoreSet);
889 oignoreSet = s->ignoreSet;
890 s->ignoreSet = ignoreSet;
892 return Py_BuildValue("i", oignoreSet);
898 rpmts_Problems(rpmtsObject * s)
902 fprintf(stderr, "*** rpmts_Problems(%p) ts %p\n", s, s->ts);
904 return rpmps_Wrap( rpmtsProblems(s->ts) );
910 rpmts_Run(rpmtsObject * s, PyObject * args, PyObject * kwds)
916 struct rpmtsCallbackType_s cbInfo;
917 char * kwlist[] = {"callback", "data", NULL};
919 if (!PyArg_ParseTupleAndKeywords(args, kwds, "OO:Run", kwlist,
920 &cbInfo.cb, &cbInfo.data))
924 cbInfo._save = PyEval_SaveThread();
926 if (cbInfo.cb != NULL) {
927 if (!PyCallable_Check(cbInfo.cb)) {
928 PyErr_SetString(PyExc_TypeError, "expected a callable");
931 (void) rpmtsSetNotifyCallback(s->ts, rpmtsCallback, (void *) &cbInfo);
935 fprintf(stderr, "*** rpmts_Run(%p) ts %p ignore %x\n", s, s->ts, s->ignoreSet);
937 rc = rpmtsRun(s->ts, NULL, s->ignoreSet);
938 ps = rpmtsProblems(s->ts);
941 (void) rpmtsSetNotifyCallback(s->ts, NULL, NULL);
943 PyEval_RestoreThread(cbInfo._save);
946 list = PyList_New(0);
952 list = PyList_New(0);
953 psi = rpmpsInitIterator(ps);
954 while (rpmpsNextIterator(psi) >= 0) {
955 rpmProblem p = rpmpsGetProblem(psi);
956 char * ps = rpmProblemString(p);
957 PyObject * prob = Py_BuildValue("s(isN)", ps,
958 rpmProblemGetType(p),
960 PyLong_FromLongLong(rpmProblemGetDiskNeed(p)));
961 PyList_Append(list, prob);
966 psi = rpmpsFreeIterator(psi);
973 * @todo Add TR_ADDED filter to iterator.
976 rpmts_iternext(rpmtsObject * s)
978 PyObject * result = NULL;
982 fprintf(stderr, "*** rpmts_iternext(%p) ts %p tsi %p %d\n", s, s->ts, s->tsi, s->tsiFilter);
984 /* Reset iterator on 1st entry. */
985 if (s->tsi == NULL) {
986 s->tsi = rpmtsiInit(s->ts);
992 te = rpmtsiNext(s->tsi, s->tsiFilter);
994 result = (PyObject *) rpmte_Wrap(te);
996 s->tsi = rpmtsiFree(s->tsi);
1006 spec_Parse(rpmtsObject * s, PyObject * args, PyObject * kwds)
1008 const char * specfile;
1010 char * buildRoot = NULL;
1012 char * passPhrase = "";
1013 char *cookie = NULL;
1016 char * kwlist[] = {"specfile", NULL};
1018 if (!PyArg_ParseTupleAndKeywords(args, kwds, "s:Parse", kwlist, &specfile))
1021 if (parseSpec(s->ts, specfile,"/", buildRoot,recursing, passPhrase,
1022 cookie, anyarch, force)!=0) {
1023 PyErr_SetString(pyrpmError, "can't parse specfile\n");
1027 spec = rpmtsSpec(s->ts);
1028 return spec_Wrap(spec);
1033 static rpmmiObject *
1034 rpmts_Match(rpmtsObject * s, PyObject * args, PyObject * kwds)
1036 PyObject *TagN = NULL;
1037 PyObject *Key = NULL;
1039 /* XXX lkey *must* be a 32 bit integer, int "works" on all known platforms. */
1042 rpmTag tag = RPMDBI_PACKAGES;
1043 char * kwlist[] = {"tagNumber", "key", NULL};
1046 fprintf(stderr, "*** rpmts_Match(%p) ts %p\n", s, s->ts);
1048 if (!PyArg_ParseTupleAndKeywords(args, kwds, "|OO:Match", kwlist,
1052 if (TagN && (tag = tagNumFromPyObject (TagN)) == RPMTAG_NOT_FOUND) {
1057 if (PyString_Check(Key)) {
1058 key = PyString_AsString(Key);
1059 len = PyString_Size(Key);
1060 } else if (PyInt_Check(Key)) {
1061 lkey = PyInt_AsLong(Key);
1062 key = (char *)&lkey;
1065 PyErr_SetString(PyExc_TypeError, "unknown key type");
1068 /* One of the conversions above failed, exception is set already */
1069 if (PyErr_Occurred()) {
1074 /* XXX If not already opened, open the database O_RDONLY now. */
1075 /* XXX FIXME: lazy default rdonly open also done by rpmtsInitIterator(). */
1076 if (rpmtsGetRdb(s->ts) == NULL) {
1077 int rc = rpmtsOpenDB(s->ts, O_RDONLY);
1078 if (rc || rpmtsGetRdb(s->ts) == NULL) {
1079 PyErr_SetString(PyExc_TypeError, "rpmdb open failed");
1084 return rpmmi_Wrap( rpmtsInitIterator(s->ts, tag, key, len), (PyObject*)s);
1089 static struct PyMethodDef rpmts_methods[] = {
1090 {"Debug", (PyCFunction)rpmts_Debug, METH_VARARGS|METH_KEYWORDS,
1093 {"addInstall", (PyCFunction) rpmts_AddInstall, METH_VARARGS|METH_KEYWORDS,
1095 {"addErase", (PyCFunction) rpmts_AddErase, METH_VARARGS|METH_KEYWORDS,
1097 {"check", (PyCFunction) rpmts_Check, METH_VARARGS|METH_KEYWORDS,
1099 {"order", (PyCFunction) rpmts_Order, METH_NOARGS,
1101 {"setFlags", (PyCFunction) rpmts_SetFlags, METH_VARARGS|METH_KEYWORDS,
1102 "ts.setFlags(transFlags) -> previous transFlags\n\
1103 - Set control bit(s) for executing ts.run().\n\
1104 Note: This method replaces the 1st argument to the old ts.run()\n" },
1105 {"setProbFilter", (PyCFunction) rpmts_SetProbFilter, METH_VARARGS|METH_KEYWORDS,
1106 "ts.setProbFilter(ignoreSet) -> previous ignoreSet\n\
1107 - Set control bit(s) for ignoring problems found by ts.run().\n\
1108 Note: This method replaces the 2nd argument to the old ts.run()\n" },
1109 {"problems", (PyCFunction) rpmts_Problems, METH_NOARGS,
1110 "ts.problems() -> ps\n\
1111 - Return current problem set.\n" },
1112 {"run", (PyCFunction) rpmts_Run, METH_VARARGS|METH_KEYWORDS,
1113 "ts.run(callback, data) -> (problems)\n\
1114 - Run a transaction set, returning list of problems found.\n\
1115 Note: The callback may not be None.\n" },
1116 {"clean", (PyCFunction) rpmts_Clean, METH_NOARGS,
1118 {"openDB", (PyCFunction) rpmts_OpenDB, METH_NOARGS,
1119 "ts.openDB() -> None\n\
1120 - Open the default transaction rpmdb.\n\
1121 Note: The transaction rpmdb is lazily opened, so ts.openDB() is seldom needed.\n" },
1122 {"closeDB", (PyCFunction) rpmts_CloseDB, METH_NOARGS,
1123 "ts.closeDB() -> None\n\
1124 - Close the default transaction rpmdb.\n\
1125 Note: ts.closeDB() disables lazy opens, and should hardly ever be used.\n" },
1126 {"initDB", (PyCFunction) rpmts_InitDB, METH_NOARGS,
1127 "ts.initDB() -> None\n\
1128 - Initialize the default transaction rpmdb.\n\
1129 Note: ts.initDB() is seldom needed anymore.\n" },
1130 {"rebuildDB", (PyCFunction) rpmts_RebuildDB, METH_NOARGS,
1131 "ts.rebuildDB() -> None\n\
1132 - Rebuild the default transaction rpmdb.\n" },
1133 {"verifyDB", (PyCFunction) rpmts_VerifyDB, METH_NOARGS,
1134 "ts.verifyDB() -> None\n\
1135 - Verify the default transaction rpmdb.\n" },
1136 {"hdrFromFdno",(PyCFunction) rpmts_HdrFromFdno,METH_VARARGS|METH_KEYWORDS,
1137 "ts.hdrFromFdno(fdno) -> hdr\n\
1138 - Read a package header from a file descriptor.\n" },
1139 {"hdrCheck", (PyCFunction) rpmts_HdrCheck, METH_VARARGS|METH_KEYWORDS,
1141 {"setVSFlags",(PyCFunction) rpmts_SetVSFlags, METH_VARARGS|METH_KEYWORDS,
1142 "ts.setVSFlags(vsflags) -> ovsflags\n\
1143 - Set signature verification flags. Values for vsflags are:\n\
1144 rpm.RPMVSF_NOHDRCHK if set, don't check rpmdb headers\n\
1145 rpm.RPMVSF_NEEDPAYLOAD if not set, check header+payload (if possible)\n\
1146 rpm.RPMVSF_NOSHA1HEADER if set, don't check header SHA1 digest\n\
1147 rpm.RPMVSF_NODSAHEADER if set, don't check header DSA signature\n\
1148 rpm.RPMVSF_NOMD5 if set, don't check header+payload MD5 digest\n\
1149 rpm.RPMVSF_NODSA if set, don't check header+payload DSA signature\n\
1150 rpm.RPMVSF_NORSA if set, don't check header+payload RSA signature\n\
1151 rpm._RPMVSF_NODIGESTS if set, don't check digest(s)\n\
1152 rpm._RPMVSF_NOSIGNATURES if set, don't check signature(s)\n" },
1153 {"getVSFlags",(PyCFunction) rpmts_GetVSFlags, METH_NOARGS,
1154 "ts.getVSFlags() -> vsflags\n\
1155 - Retrieve current signature verification flags from transaction\n" },
1156 {"setColor",(PyCFunction) rpmts_SetColor, METH_VARARGS|METH_KEYWORDS,
1158 {"pgpPrtPkts", (PyCFunction) rpmts_PgpPrtPkts, METH_VARARGS|METH_KEYWORDS,
1160 {"pgpImportPubkey", (PyCFunction) rpmts_PgpImportPubkey, METH_VARARGS|METH_KEYWORDS,
1162 {"getKeys", (PyCFunction) rpmts_GetKeys, METH_NOARGS,
1164 {"parseSpec", (PyCFunction) spec_Parse, METH_VARARGS|METH_KEYWORDS,
1165 "ts.parseSpec(\"/path/to/foo.spec\") -> spec\n\
1166 - Parse a spec file.\n" },
1167 {"dbMatch", (PyCFunction) rpmts_Match, METH_VARARGS|METH_KEYWORDS,
1168 "ts.dbMatch([TagN, [key, [len]]]) -> mi\n\
1169 - Create a match iterator for the default transaction rpmdb.\n" },
1170 {NULL, NULL} /* sentinel */
1175 static void rpmts_dealloc(rpmtsObject * s)
1179 fprintf(stderr, "%p -- ts %p db %p\n", s, s->ts, rpmtsGetRdb(s->ts));
1180 s->ts = rpmtsFree(s->ts);
1182 if (s->scriptFd) Fclose(s->scriptFd);
1183 /* this will free the keyList, and decrement the ref count of all
1184 the items on the list as well :-) */
1185 Py_DECREF(s->keyList);
1186 PyObject_Del((PyObject *)s);
1189 static PyObject * rpmts_getattro(PyObject * o, PyObject * n)
1191 return PyObject_GenericGetAttr(o, n);
1196 static int rpmts_setattro(PyObject * o, PyObject * n, PyObject * v)
1198 rpmtsObject *s = (rpmtsObject *)o;
1199 char * name = PyString_AsString(n);
1202 if (rstreq(name, "scriptFd")) {
1203 if (!PyArg_Parse(v, "i", &fdno)) return 0;
1205 PyErr_SetString(PyExc_TypeError, "bad file descriptor");
1208 s->scriptFd = fdDup(fdno);
1209 rpmtsSetScriptFd(s->ts, s->scriptFd);
1212 PyErr_SetString(PyExc_AttributeError, name);
1221 static void rpmts_free(rpmtsObject * s)
1224 fprintf(stderr, "%p -- ts %p db %p\n", s, s->ts, rpmtsGetRdb(s->ts));
1225 s->ts = rpmtsFree(s->ts);
1228 Fclose(s->scriptFd);
1230 /* this will free the keyList, and decrement the ref count of all
1231 the items on the list as well :-) */
1232 Py_DECREF(s->keyList);
1234 PyObject_Del((PyObject *)s);
1239 static PyObject * rpmts_new(PyTypeObject * subtype, PyObject *args, PyObject *kwds)
1241 rpmtsObject * s = (void *) PyObject_New(rpmtsObject, subtype);
1243 char * rootDir = "/";
1244 rpmVSFlags vsflags = rpmExpandNumeric("%{?__vsflags}");
1245 char * kwlist[] = {"rootdir", "vsflags", 0};
1247 if (_rpmts_debug < 0)
1248 fprintf(stderr, "*** rpmts_new(%p,%p,%p)\n", s, args, kwds);
1250 if (!PyArg_ParseTupleAndKeywords(args, kwds, "|si:rpmts_new", kwlist,
1251 &rootDir, &vsflags))
1254 s->ts = rpmtsCreate();
1255 /* XXX: Why is there no rpmts_SetRootDir() ? */
1256 (void) rpmtsSetRootDir(s->ts, rootDir);
1257 /* XXX: make this use common code with rpmts_SetVSFlags() to check the
1259 (void) rpmtsSetVSFlags(s->ts, vsflags);
1260 s->keyList = PyList_New(0);
1266 fprintf(stderr, "%p ++ ts %p db %p\n", s, s->ts, rpmtsGetRdb(s->ts));
1268 return (PyObject *)s;
1273 static char rpmts_doc[] =
1278 PyTypeObject rpmts_Type = {
1279 PyObject_HEAD_INIT(&PyType_Type)
1281 "rpm.ts", /* tp_name */
1282 sizeof(rpmtsObject), /* tp_size */
1283 0, /* tp_itemsize */
1284 (destructor) rpmts_dealloc, /* tp_dealloc */
1286 (getattrfunc)0, /* tp_getattr */
1287 (setattrfunc)0, /* tp_setattr */
1290 0, /* tp_as_number */
1291 0, /* tp_as_sequence */
1292 0, /* tp_as_mapping */
1296 (getattrofunc) rpmts_getattro, /* tp_getattro */
1297 (setattrofunc) rpmts_setattro, /* tp_setattro */
1298 0, /* tp_as_buffer */
1299 Py_TPFLAGS_DEFAULT, /* tp_flags */
1300 rpmts_doc, /* tp_doc */
1301 0, /* tp_traverse */
1303 0, /* tp_richcompare */
1304 0, /* tp_weaklistoffset */
1305 PyObject_SelfIter, /* tp_iter */
1306 (iternextfunc) rpmts_iternext, /* tp_iternext */
1307 rpmts_methods, /* tp_methods */
1312 0, /* tp_descr_get */
1313 0, /* tp_descr_set */
1314 0, /* tp_dictoffset */
1317 (newfunc) rpmts_new, /* tp_new */
1318 (freefunc) rpmts_free, /* tp_free */
1325 rpmts_Create(PyObject * self, PyObject * args, PyObject * kwds)
1327 return PyObject_Call((PyObject *) &rpmts_Type, args, kwds);