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);
182 static void die(PyObject *cb)
187 if (PyErr_Occurred()) {
190 if ((r = PyObject_Repr(cb)) != NULL) {
191 pyfn = PyString_AsString(r);
193 fprintf(stderr, _("error: python callback %s failed, aborting!\n"),
194 pyfn ? pyfn : "???");
195 rpmdbCheckTerminate(1);
202 rpmts_AddInstall(rpmtsObject * s, PyObject * args, PyObject * kwds)
206 char * how = "u"; /* XXX default to upgrade element if missing */
208 char * kwlist[] = {"header", "key", "how", NULL};
211 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O!O|s:AddInstall", kwlist,
212 &hdr_Type, &h, &key, &how))
215 { PyObject * hObj = (PyObject *) h;
216 if (hObj->ob_type != &hdr_Type) {
217 PyErr_SetString(PyExc_TypeError, "bad type for header argument");
222 if (_rpmts_debug < 0 || (_rpmts_debug > 0))
223 fprintf(stderr, "*** rpmts_AddInstall(%p,%p,%p,%s) ts %p\n", s, h, key, how, s->ts);
225 if (how && !rstreq(how, "u") && !rstreq(how, "i")) {
226 PyErr_SetString(PyExc_TypeError, "how argument must be \"u\" or \"i\"");
228 } else if (how && rstreq(how, "u"))
231 rc = rpmtsAddInstallElement(s->ts, hdrGetHeader(h), key, isUpgrade, NULL);
233 PyErr_SetString(pyrpmError, "adding package to transaction failed");
238 /* This should increment the usage count for me */
240 PyList_Append(s->keyList, key);
247 * @todo Permit finer control (i.e. not just --allmatches) of deleted elments.
250 rpmts_AddErase(rpmtsObject * s, PyObject * args, PyObject * kwds)
254 rpmdbMatchIterator mi = NULL;
256 char * kwlist[] = {"name", NULL};
259 fprintf(stderr, "*** rpmts_AddErase(%p) ts %p\n", s, s->ts);
261 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:AddErase", kwlist, &o))
264 if (PyString_Check(o)) {
265 char * name = PyString_AsString(o);
266 mi = rpmtsInitIterator(s->ts, RPMDBI_LABEL, name, 0);
267 } else if (PyInt_Check(o)) {
268 uint32_t recno = PyInt_AsLong(o);
269 mi = rpmtsInitIterator(s->ts, RPMDBI_PACKAGES, &recno, sizeof(recno));
271 PyErr_SetString(PyExc_TypeError, "string or integer expected");
275 while ((h = rpmdbNextIterator(mi)) != NULL) {
277 rpmtsAddEraseElement(s->ts, h, -1);
279 rpmdbFreeIterator(mi);
284 PyErr_SetString(pyrpmError, "package not installed");
292 rpmts_SolveCallback(rpmts ts, rpmds ds, const void * data)
294 struct rpmtsCallbackType_s * cbInfo = (struct rpmtsCallbackType_s *) data;
295 PyObject * args, * result;
299 fprintf(stderr, "*** rpmts_SolveCallback(%p,%p,%p) \"%s\"\n", ts, ds, data, rpmdsDNEVR(ds));
301 if (cbInfo->tso == NULL) return res;
302 if (cbInfo->cb == Py_None) return res;
304 PyEval_RestoreThread(cbInfo->_save);
306 args = Py_BuildValue("(Oissi)", cbInfo->tso,
307 rpmdsTagN(ds), rpmdsN(ds), rpmdsEVR(ds), rpmdsFlags(ds));
308 result = PyEval_CallObject(cbInfo->cb, args);
314 if (PyInt_Check(result))
315 res = PyInt_AsLong(result);
319 cbInfo->_save = PyEval_SaveThread();
327 rpmts_Check(rpmtsObject * s, PyObject * args, PyObject * kwds)
331 PyObject * list, * cf;
332 struct rpmtsCallbackType_s cbInfo;
334 char * kwlist[] = {"callback", NULL};
336 memset(&cbInfo, 0, sizeof(cbInfo));
337 if (!PyArg_ParseTupleAndKeywords(args, kwds, "|O:Check", kwlist,
341 if (cbInfo.cb != NULL) {
342 if (!PyCallable_Check(cbInfo.cb)) {
343 PyErr_SetString(PyExc_TypeError, "expected a callable");
346 xx = rpmtsSetSolveCallback(s->ts, rpmts_SolveCallback, (void *)&cbInfo);
350 fprintf(stderr, "*** rpmts_Check(%p) ts %p cb %p\n", s, s->ts, cbInfo.cb);
353 cbInfo._save = PyEval_SaveThread();
355 xx = rpmtsCheck(s->ts);
356 ps = rpmtsProblems(s->ts);
358 PyEval_RestoreThread(cbInfo._save);
361 list = PyList_New(0);
362 rpmpsi psi = rpmpsInitIterator(ps);
364 /* XXX TODO: rpmlib >= 4.0.3 can return multiple suggested keys. */
365 while (rpmpsNextIterator(psi) >= 0) {
366 char * altNEVR, * needsName;
367 char * byName, * byVersion, * byRelease, *byArch;
368 char * needsOP, * needsVersion;
369 rpmsenseFlags needsFlags, sense;
372 p = rpmpsGetProblem(psi);
374 byName = xstrdup(rpmProblemGetPkgNEVR(p));
375 if ((byArch= strrchr(byName, '.')) != NULL)
377 if ((byRelease = strrchr(byName, '-')) != NULL)
379 if ((byVersion = strrchr(byName, '-')) != NULL)
382 key = rpmProblemGetKey(p);
384 altNEVR = needsName = xstrdup(rpmProblemGetAltNEVR(p));
385 if (needsName[1] == ' ') {
386 sense = (needsName[0] == 'C')
387 ? RPMDEP_SENSE_CONFLICTS : RPMDEP_SENSE_REQUIRES;
390 sense = RPMDEP_SENSE_REQUIRES;
391 if ((needsVersion = strrchr(needsName, ' ')) != NULL)
392 *needsVersion++ = '\0';
395 if ((needsOP = strrchr(needsName, ' ')) != NULL) {
396 for (*needsOP++ = '\0'; *needsOP != '\0'; needsOP++) {
397 if (*needsOP == '<') needsFlags |= RPMSENSE_LESS;
398 else if (*needsOP == '>') needsFlags |= RPMSENSE_GREATER;
399 else if (*needsOP == '=') needsFlags |= RPMSENSE_EQUAL;
403 cf = Py_BuildValue("((sss)(ss)iOi)", byName, byVersion, byRelease,
404 needsName, needsVersion, needsFlags,
405 (key != NULL ? key : Py_None),
407 PyList_Append(list, (PyObject *) cf);
413 psi = rpmpsFreeIterator(psi);
426 rpmts_Order(rpmtsObject * s)
431 fprintf(stderr, "*** rpmts_Order(%p) ts %p\n", s, s->ts);
433 Py_BEGIN_ALLOW_THREADS
434 rc = rpmtsOrder(s->ts);
437 return Py_BuildValue("i", rc);
443 rpmts_Clean(rpmtsObject * s)
446 fprintf(stderr, "*** rpmts_Clean(%p) ts %p\n", s, s->ts);
457 rpmts_OpenDB(rpmtsObject * s)
462 fprintf(stderr, "*** rpmts_OpenDB(%p) ts %p\n", s, s->ts);
464 dbmode = rpmtsGetDBMode(s->ts);
468 return Py_BuildValue("i", rpmtsOpenDB(s->ts, dbmode));
474 rpmts_CloseDB(rpmtsObject * s)
479 fprintf(stderr, "*** rpmts_CloseDB(%p) ts %p\n", s, s->ts);
481 rc = rpmtsCloseDB(s->ts);
482 rpmtsSetDBMode(s->ts, -1); /* XXX disable lazy opens */
484 return Py_BuildValue("i", rc);
490 rpmts_InitDB(rpmtsObject * s)
495 fprintf(stderr, "*** rpmts_InitDB(%p) ts %p\n", s, s->ts);
497 rc = rpmtsInitDB(s->ts, O_RDONLY);
499 rc = rpmtsCloseDB(s->ts);
501 return Py_BuildValue("i", rc);
507 rpmts_RebuildDB(rpmtsObject * s)
512 fprintf(stderr, "*** rpmts_RebuildDB(%p) ts %p\n", s, s->ts);
514 Py_BEGIN_ALLOW_THREADS
515 rc = rpmtsRebuildDB(s->ts);
518 return Py_BuildValue("i", rc);
524 rpmts_VerifyDB(rpmtsObject * s)
529 fprintf(stderr, "*** rpmts_VerifyDB(%p) ts %p\n", s, s->ts);
531 Py_BEGIN_ALLOW_THREADS
532 rc = rpmtsVerifyDB(s->ts);
535 return Py_BuildValue("i", rc);
541 rpmts_HdrFromFdno(rpmtsObject * s, PyObject * args, PyObject * kwds)
543 PyObject * result = NULL;
548 char * kwlist[] = {"fd", NULL};
550 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:HdrFromFdno", kwlist,
555 rpmrc = rpmReadPackageFile(s->ts, fd, "rpmts_HdrFromFdno", &h);
559 fprintf(stderr, "*** rpmts_HdrFromFdno(%p) ts %p rc %d\n", s, s->ts, rpmrc);
564 result = Py_BuildValue("N", hdr_Wrap(h));
565 h = headerFree(h); /* XXX ref held by result */
569 PyErr_SetString(pyrpmError, "public key not available");
572 case RPMRC_NOTTRUSTED:
573 PyErr_SetString(pyrpmError, "public key not trusted");
579 PyErr_SetString(pyrpmError, "error reading package header");
589 rpmts_HdrCheck(rpmtsObject * s, PyObject * args, PyObject * kwds)
592 PyObject * result = NULL;
597 char * kwlist[] = {"headers", NULL};
600 fprintf(stderr, "*** rpmts_HdrCheck(%p) ts %p\n", s, s->ts);
602 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:HdrCheck", kwlist, &blob))
605 if (blob == Py_None) {
609 if (!PyString_Check(blob)) {
610 PyErr_SetString(pyrpmError, "hdrCheck takes a string of octets");
613 uh = PyString_AsString(blob);
614 uc = PyString_Size(blob);
616 rpmrc = headerCheck(s->ts, uh, uc, &msg);
625 PyErr_SetString(pyrpmError, "public key not availaiable");
628 case RPMRC_NOTTRUSTED:
629 PyErr_SetString(pyrpmError, "public key not trusted");
634 PyErr_SetString(pyrpmError, msg);
645 rpmts_SetVSFlags(rpmtsObject * s, PyObject * args, PyObject * kwds)
648 char * kwlist[] = {"flags", NULL};
651 fprintf(stderr, "*** rpmts_SetVSFlags(%p) ts %p\n", s, s->ts);
653 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:SetVSFlags", kwlist,
657 /* XXX FIXME: value check on vsflags, or build pure python object
658 * for it, and require an object of that type */
660 return Py_BuildValue("i", rpmtsSetVSFlags(s->ts, vsflags));
666 rpmts_GetVSFlags(rpmtsObject * s)
668 return Py_BuildValue("i", rpmtsVSFlags(s->ts));
674 rpmts_SetColor(rpmtsObject * s, PyObject * args, PyObject * kwds)
677 char * kwlist[] = {"color", NULL};
680 fprintf(stderr, "*** rpmts_SetColor(%p) ts %p\n", s, s->ts);
682 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:Color", kwlist, &tscolor))
685 /* XXX FIXME: value check on tscolor, or build pure python object
686 * for it, and require an object of that type */
688 return Py_BuildValue("i", rpmtsSetColor(s->ts, tscolor));
694 rpmts_PgpPrtPkts(rpmtsObject * s, PyObject * args, PyObject * kwds)
700 char * kwlist[] = {"octets", NULL};
703 fprintf(stderr, "*** rpmts_PgpPrtPkts(%p) ts %p\n", s, s->ts);
705 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:PgpPrtPkts", kwlist, &blob))
708 if (blob == Py_None) {
712 if (!PyString_Check(blob)) {
713 PyErr_SetString(pyrpmError, "pgpPrtPkts takes a string of octets");
716 pkt = (unsigned char *)PyString_AsString(blob);
717 pktlen = PyString_Size(blob);
719 rc = pgpPrtPkts(pkt, pktlen, NULL, 1);
721 return Py_BuildValue("i", rc);
727 rpmts_PgpImportPubkey(rpmtsObject * s, PyObject * args, PyObject * kwds)
733 char * kwlist[] = {"pubkey", NULL};
736 fprintf(stderr, "*** rpmts_PgpImportPubkey(%p) ts %p\n", s, s->ts);
738 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:PgpImportPubkey",
742 if (blob == Py_None) {
746 if (!PyString_Check(blob)) {
747 PyErr_SetString(pyrpmError, "PgpImportPubkey takes a string of octets");
750 pkt = (unsigned char *)PyString_AsString(blob);
751 pktlen = PyString_Size(blob);
753 rc = rpmtsImportPubkey(s->ts, pkt, pktlen);
755 return Py_BuildValue("i", rc);
761 rpmts_GetKeys(rpmtsObject * s)
763 const void **data = NULL;
768 fprintf(stderr, "*** rpmts_GetKeys(%p) ts %p\n", s, s->ts);
770 rpmtsGetKeys(s->ts, &data, &num);
771 if (data == NULL || num <= 0) {
777 tuple = PyTuple_New(num);
779 for (i = 0; i < num; i++) {
781 obj = (data[i] ? (PyObject *) data[i] : Py_None);
783 PyTuple_SetItem(tuple, i, obj);
794 rpmtsCallback(const void * hd, const rpmCallbackType what,
795 const rpm_loff_t amount, const rpm_loff_t total,
796 const void * pkgKey, rpmCallbackData data)
798 Header h = (Header) hd;
799 struct rpmtsCallbackType_s * cbInfo = data;
800 PyObject * pkgObj = (PyObject *) pkgKey;
801 PyObject * args, * result;
804 if (cbInfo->cb == Py_None) return NULL;
806 /* Synthesize a python object for callback (if necessary). */
807 if (pkgObj == NULL) {
809 pkgObj = Py_BuildValue("s", headerGetString(h, RPMTAG_NAME));
817 PyEval_RestoreThread(cbInfo->_save);
819 args = Py_BuildValue("(iLLOO)", what, amount, total, pkgObj, cbInfo->data);
820 result = PyEval_CallObject(cbInfo->cb, args);
828 if (what == RPMCALLBACK_INST_OPEN_FILE) {
831 if (!PyArg_Parse(result, "i", &fdno)) {
835 cbInfo->_save = PyEval_SaveThread();
839 fprintf(stderr, "\t%p = fdDup(%d)\n", fd, fdno);
841 fcntl(Fileno(fd), F_SETFD, FD_CLOEXEC);
845 if (what == RPMCALLBACK_INST_CLOSE_FILE) {
847 fprintf(stderr, "\tFclose(%p)\n", fd);
851 fprintf(stderr, "\t%llu:%llu key %p\n", (long long) amount, (long long) total, pkgKey);
855 cbInfo->_save = PyEval_SaveThread();
863 rpmts_SetFlags(rpmtsObject * s, PyObject * args, PyObject * kwds)
865 rpmtransFlags transFlags = 0;
866 char * kwlist[] = {"flags", NULL};
868 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:SetFlags", kwlist,
873 fprintf(stderr, "*** rpmts_SetFlags(%p) ts %p transFlags %x\n", s, s->ts, transFlags);
875 /* XXX FIXME: value check on flags, or build pure python object
876 * for it, and require an object of that type */
878 return Py_BuildValue("i", rpmtsSetFlags(s->ts, transFlags));
884 rpmts_SetProbFilter(rpmtsObject * s, PyObject * args, PyObject * kwds)
886 rpmprobFilterFlags ignoreSet = 0;
887 rpmprobFilterFlags oignoreSet;
888 char * kwlist[] = {"ignoreSet", NULL};
890 if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:ProbFilter", kwlist,
895 fprintf(stderr, "*** rpmts_SetProbFilter(%p) ts %p ignoreSet %x\n", s, s->ts, ignoreSet);
897 oignoreSet = s->ignoreSet;
898 s->ignoreSet = ignoreSet;
900 return Py_BuildValue("i", oignoreSet);
906 rpmts_Problems(rpmtsObject * s)
910 fprintf(stderr, "*** rpmts_Problems(%p) ts %p\n", s, s->ts);
912 return rpmps_Wrap( rpmtsProblems(s->ts) );
918 rpmts_Run(rpmtsObject * s, PyObject * args, PyObject * kwds)
924 struct rpmtsCallbackType_s cbInfo;
925 char * kwlist[] = {"callback", "data", NULL};
927 if (!PyArg_ParseTupleAndKeywords(args, kwds, "OO:Run", kwlist,
928 &cbInfo.cb, &cbInfo.data))
932 cbInfo._save = PyEval_SaveThread();
934 if (cbInfo.cb != NULL) {
935 if (!PyCallable_Check(cbInfo.cb)) {
936 PyErr_SetString(PyExc_TypeError, "expected a callable");
939 (void) rpmtsSetNotifyCallback(s->ts, rpmtsCallback, (void *) &cbInfo);
943 fprintf(stderr, "*** rpmts_Run(%p) ts %p ignore %x\n", s, s->ts, s->ignoreSet);
945 rc = rpmtsRun(s->ts, NULL, s->ignoreSet);
946 ps = rpmtsProblems(s->ts);
949 (void) rpmtsSetNotifyCallback(s->ts, NULL, NULL);
951 PyEval_RestoreThread(cbInfo._save);
954 list = PyList_New(0);
961 list = PyList_New(0);
962 psi = rpmpsInitIterator(ps);
963 while (rpmpsNextIterator(psi) >= 0) {
964 rpmProblem p = rpmpsGetProblem(psi);
965 char * ps = rpmProblemString(p);
966 PyObject * prob = Py_BuildValue("s(isN)", ps,
967 rpmProblemGetType(p),
969 PyLong_FromLongLong(rpmProblemGetDiskNeed(p)));
970 PyList_Append(list, prob);
975 psi = rpmpsFreeIterator(psi);
982 rpmts_iter(rpmtsObject * s)
985 fprintf(stderr, "*** rpmts_iter(%p) ts %p\n", s, s->ts);
988 return (PyObject *)s;
992 * @todo Add TR_ADDED filter to iterator.
995 rpmts_iternext(rpmtsObject * s)
997 PyObject * result = NULL;
1001 fprintf(stderr, "*** rpmts_iternext(%p) ts %p tsi %p %d\n", s, s->ts, s->tsi, s->tsiFilter);
1003 /* Reset iterator on 1st entry. */
1004 if (s->tsi == NULL) {
1005 s->tsi = rpmtsiInit(s->ts);
1011 te = rpmtsiNext(s->tsi, s->tsiFilter);
1013 result = (PyObject *) rpmte_Wrap(te);
1015 s->tsi = rpmtsiFree(s->tsi);
1023 * @todo Add TR_ADDED filter to iterator.
1026 rpmts_Next(rpmtsObject * s)
1031 fprintf(stderr, "*** rpmts_Next(%p) ts %p\n", s, s->ts);
1033 result = rpmts_iternext(s);
1035 if (result == NULL) {
1046 spec_Parse(rpmtsObject * s, PyObject * args, PyObject * kwds)
1048 const char * specfile;
1050 char * buildRoot = NULL;
1052 char * passPhrase = "";
1053 char *cookie = NULL;
1056 char * kwlist[] = {"specfile", NULL};
1058 if (!PyArg_ParseTupleAndKeywords(args, kwds, "s:Parse", kwlist, &specfile))
1061 if (parseSpec(s->ts, specfile,"/", buildRoot,recursing, passPhrase,
1062 cookie, anyarch, force)!=0) {
1063 PyErr_SetString(pyrpmError, "can't parse specfile\n");
1067 spec = rpmtsSpec(s->ts);
1068 return spec_Wrap(spec);
1073 static rpmmiObject *
1074 rpmts_Match(rpmtsObject * s, PyObject * args, PyObject * kwds)
1076 PyObject *TagN = NULL;
1077 PyObject *Key = NULL;
1079 /* XXX lkey *must* be a 32 bit integer, int "works" on all known platforms. */
1082 rpmTag tag = RPMDBI_PACKAGES;
1083 char * kwlist[] = {"tagNumber", "key", NULL};
1086 fprintf(stderr, "*** rpmts_Match(%p) ts %p\n", s, s->ts);
1088 if (!PyArg_ParseTupleAndKeywords(args, kwds, "|OO:Match", kwlist,
1092 if (TagN && (tag = tagNumFromPyObject (TagN)) == -1) {
1093 PyErr_SetString(PyExc_TypeError, "unknown tag type");
1098 if (PyString_Check(Key)) {
1099 key = PyString_AsString(Key);
1100 len = PyString_Size(Key);
1101 } else if (PyInt_Check(Key)) {
1102 lkey = PyInt_AsLong(Key);
1103 key = (char *)&lkey;
1106 PyErr_SetString(PyExc_TypeError, "unknown key type");
1109 /* One of the conversions above failed, exception is set already */
1110 if (PyErr_Occurred()) {
1115 /* XXX If not already opened, open the database O_RDONLY now. */
1116 /* XXX FIXME: lazy default rdonly open also done by rpmtsInitIterator(). */
1117 if (rpmtsGetRdb(s->ts) == NULL) {
1118 int rc = rpmtsOpenDB(s->ts, O_RDONLY);
1119 if (rc || rpmtsGetRdb(s->ts) == NULL) {
1120 PyErr_SetString(PyExc_TypeError, "rpmdb open failed");
1125 return rpmmi_Wrap( rpmtsInitIterator(s->ts, tag, key, len), (PyObject*)s);
1130 static struct PyMethodDef rpmts_methods[] = {
1131 {"Debug", (PyCFunction)rpmts_Debug, METH_VARARGS|METH_KEYWORDS,
1134 {"addInstall", (PyCFunction) rpmts_AddInstall, METH_VARARGS|METH_KEYWORDS,
1136 {"addErase", (PyCFunction) rpmts_AddErase, METH_VARARGS|METH_KEYWORDS,
1138 {"check", (PyCFunction) rpmts_Check, METH_VARARGS|METH_KEYWORDS,
1140 {"order", (PyCFunction) rpmts_Order, METH_NOARGS,
1142 {"setFlags", (PyCFunction) rpmts_SetFlags, METH_VARARGS|METH_KEYWORDS,
1143 "ts.setFlags(transFlags) -> previous transFlags\n\
1144 - Set control bit(s) for executing ts.run().\n\
1145 Note: This method replaces the 1st argument to the old ts.run()\n" },
1146 {"setProbFilter", (PyCFunction) rpmts_SetProbFilter, METH_VARARGS|METH_KEYWORDS,
1147 "ts.setProbFilter(ignoreSet) -> previous ignoreSet\n\
1148 - Set control bit(s) for ignoring problems found by ts.run().\n\
1149 Note: This method replaces the 2nd argument to the old ts.run()\n" },
1150 {"problems", (PyCFunction) rpmts_Problems, METH_NOARGS,
1151 "ts.problems() -> ps\n\
1152 - Return current problem set.\n" },
1153 {"run", (PyCFunction) rpmts_Run, METH_VARARGS|METH_KEYWORDS,
1154 "ts.run(callback, data) -> (problems)\n\
1155 - Run a transaction set, returning list of problems found.\n\
1156 Note: The callback may not be None.\n" },
1157 {"clean", (PyCFunction) rpmts_Clean, METH_NOARGS,
1159 {"openDB", (PyCFunction) rpmts_OpenDB, METH_NOARGS,
1160 "ts.openDB() -> None\n\
1161 - Open the default transaction rpmdb.\n\
1162 Note: The transaction rpmdb is lazily opened, so ts.openDB() is seldom needed.\n" },
1163 {"closeDB", (PyCFunction) rpmts_CloseDB, METH_NOARGS,
1164 "ts.closeDB() -> None\n\
1165 - Close the default transaction rpmdb.\n\
1166 Note: ts.closeDB() disables lazy opens, and should hardly ever be used.\n" },
1167 {"initDB", (PyCFunction) rpmts_InitDB, METH_NOARGS,
1168 "ts.initDB() -> None\n\
1169 - Initialize the default transaction rpmdb.\n\
1170 Note: ts.initDB() is seldom needed anymore.\n" },
1171 {"rebuildDB", (PyCFunction) rpmts_RebuildDB, METH_NOARGS,
1172 "ts.rebuildDB() -> None\n\
1173 - Rebuild the default transaction rpmdb.\n" },
1174 {"verifyDB", (PyCFunction) rpmts_VerifyDB, METH_NOARGS,
1175 "ts.verifyDB() -> None\n\
1176 - Verify the default transaction rpmdb.\n" },
1177 {"hdrFromFdno",(PyCFunction) rpmts_HdrFromFdno,METH_VARARGS|METH_KEYWORDS,
1178 "ts.hdrFromFdno(fdno) -> hdr\n\
1179 - Read a package header from a file descriptor.\n" },
1180 {"hdrCheck", (PyCFunction) rpmts_HdrCheck, METH_VARARGS|METH_KEYWORDS,
1182 {"setVSFlags",(PyCFunction) rpmts_SetVSFlags, METH_VARARGS|METH_KEYWORDS,
1183 "ts.setVSFlags(vsflags) -> ovsflags\n\
1184 - Set signature verification flags. Values for vsflags are:\n\
1185 rpm.RPMVSF_NOHDRCHK if set, don't check rpmdb headers\n\
1186 rpm.RPMVSF_NEEDPAYLOAD if not set, check header+payload (if possible)\n\
1187 rpm.RPMVSF_NOSHA1HEADER if set, don't check header SHA1 digest\n\
1188 rpm.RPMVSF_NODSAHEADER if set, don't check header DSA signature\n\
1189 rpm.RPMVSF_NOMD5 if set, don't check header+payload MD5 digest\n\
1190 rpm.RPMVSF_NODSA if set, don't check header+payload DSA signature\n\
1191 rpm.RPMVSF_NORSA if set, don't check header+payload RSA signature\n\
1192 rpm._RPMVSF_NODIGESTS if set, don't check digest(s)\n\
1193 rpm._RPMVSF_NOSIGNATURES if set, don't check signature(s)\n" },
1194 {"getVSFlags",(PyCFunction) rpmts_GetVSFlags, METH_NOARGS,
1195 "ts.getVSFlags() -> vsflags\n\
1196 - Retrieve current signature verification flags from transaction\n" },
1197 {"setColor",(PyCFunction) rpmts_SetColor, METH_VARARGS|METH_KEYWORDS,
1199 {"pgpPrtPkts", (PyCFunction) rpmts_PgpPrtPkts, METH_VARARGS|METH_KEYWORDS,
1201 {"pgpImportPubkey", (PyCFunction) rpmts_PgpImportPubkey, METH_VARARGS|METH_KEYWORDS,
1203 {"getKeys", (PyCFunction) rpmts_GetKeys, METH_NOARGS,
1205 {"parseSpec", (PyCFunction) spec_Parse, METH_VARARGS|METH_KEYWORDS,
1206 "ts.parseSpec(\"/path/to/foo.spec\") -> spec\n\
1207 - Parse a spec file.\n" },
1208 {"dbMatch", (PyCFunction) rpmts_Match, METH_VARARGS|METH_KEYWORDS,
1209 "ts.dbMatch([TagN, [key, [len]]]) -> mi\n\
1210 - Create a match iterator for the default transaction rpmdb.\n" },
1211 {"next", (PyCFunction)rpmts_Next, METH_NOARGS,
1213 - Retrieve next transaction set element.\n" },
1214 {NULL, NULL} /* sentinel */
1219 static void rpmts_dealloc(rpmtsObject * s)
1223 fprintf(stderr, "%p -- ts %p db %p\n", s, s->ts, rpmtsGetRdb(s->ts));
1224 s->ts = rpmtsFree(s->ts);
1226 if (s->scriptFd) Fclose(s->scriptFd);
1227 /* this will free the keyList, and decrement the ref count of all
1228 the items on the list as well :-) */
1229 Py_DECREF(s->keyList);
1230 PyObject_Del((PyObject *)s);
1233 static PyObject * rpmts_getattro(PyObject * o, PyObject * n)
1235 return PyObject_GenericGetAttr(o, n);
1240 static int rpmts_setattro(PyObject * o, PyObject * n, PyObject * v)
1242 rpmtsObject *s = (rpmtsObject *)o;
1243 char * name = PyString_AsString(n);
1246 if (rstreq(name, "scriptFd")) {
1247 if (!PyArg_Parse(v, "i", &fdno)) return 0;
1249 PyErr_SetString(PyExc_TypeError, "bad file descriptor");
1252 s->scriptFd = fdDup(fdno);
1253 rpmtsSetScriptFd(s->ts, s->scriptFd);
1256 PyErr_SetString(PyExc_AttributeError, name);
1265 static int rpmts_init(rpmtsObject * s, PyObject *args, PyObject *kwds)
1267 /* nothing to do atm... */
1273 static void rpmts_free(rpmtsObject * s)
1276 fprintf(stderr, "%p -- ts %p db %p\n", s, s->ts, rpmtsGetRdb(s->ts));
1277 s->ts = rpmtsFree(s->ts);
1280 Fclose(s->scriptFd);
1282 /* this will free the keyList, and decrement the ref count of all
1283 the items on the list as well :-) */
1284 Py_DECREF(s->keyList);
1286 PyObject_Del((PyObject *)s);
1291 static PyObject * rpmts_new(PyTypeObject * subtype, PyObject *args, PyObject *kwds)
1293 rpmtsObject * s = (void *) PyObject_New(rpmtsObject, subtype);
1295 char * rootDir = "/";
1296 rpmVSFlags vsflags = rpmExpandNumeric("%{?__vsflags}");
1297 char * kwlist[] = {"rootdir", "vsflags", 0};
1299 if (_rpmts_debug < 0)
1300 fprintf(stderr, "*** rpmts_new(%p,%p,%p)\n", s, args, kwds);
1302 if (!PyArg_ParseTupleAndKeywords(args, kwds, "|si:rpmts_init", kwlist,
1303 &rootDir, &vsflags))
1306 s->ts = rpmtsCreate();
1307 /* XXX: Why is there no rpmts_SetRootDir() ? */
1308 (void) rpmtsSetRootDir(s->ts, rootDir);
1309 /* XXX: make this use common code with rpmts_SetVSFlags() to check the
1311 (void) rpmtsSetVSFlags(s->ts, vsflags);
1312 s->keyList = PyList_New(0);
1318 fprintf(stderr, "%p ++ ts %p db %p\n", s, s->ts, rpmtsGetRdb(s->ts));
1320 return (PyObject *)s;
1325 static char rpmts_doc[] =
1330 PyTypeObject rpmts_Type = {
1331 PyObject_HEAD_INIT(&PyType_Type)
1333 "rpm.ts", /* tp_name */
1334 sizeof(rpmtsObject), /* tp_size */
1335 0, /* tp_itemsize */
1336 (destructor) rpmts_dealloc, /* tp_dealloc */
1338 (getattrfunc)0, /* tp_getattr */
1339 (setattrfunc)0, /* tp_setattr */
1342 0, /* tp_as_number */
1343 0, /* tp_as_sequence */
1344 0, /* tp_as_mapping */
1348 (getattrofunc) rpmts_getattro, /* tp_getattro */
1349 (setattrofunc) rpmts_setattro, /* tp_setattro */
1350 0, /* tp_as_buffer */
1351 Py_TPFLAGS_DEFAULT, /* tp_flags */
1352 rpmts_doc, /* tp_doc */
1353 0, /* tp_traverse */
1355 0, /* tp_richcompare */
1356 0, /* tp_weaklistoffset */
1357 (getiterfunc) rpmts_iter, /* tp_iter */
1358 (iternextfunc) rpmts_iternext, /* tp_iternext */
1359 rpmts_methods, /* tp_methods */
1364 0, /* tp_descr_get */
1365 0, /* tp_descr_set */
1366 0, /* tp_dictoffset */
1367 (initproc) rpmts_init, /* tp_init */
1369 (newfunc) rpmts_new, /* tp_new */
1370 (freefunc) rpmts_free, /* tp_free */
1377 rpmts_Create(PyObject * self, PyObject * args, PyObject * kwds)
1379 return PyObject_Call((PyObject *) &rpmts_Type, args, kwds);