rpm  5.2.1
rpmts-py.c
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1 
5 #include "system.h"
6 
7 #include <rpmio_internal.h> /* XXX for fdSetOpen */
8 #include <rpmcb.h>
9 
10 #define _RPMPS_INTERNAL /* XXX almost (but not quite) opaque. */
11 #include <rpmpgp.h>
12 
13 #include <rpmtypes.h>
14 #include <rpmtag.h>
15 #include <pkgio.h> /* XXX headerCheck() */
16 #include <rpmdb.h>
17 
18 #define _RPMTS_INTERNAL /* XXX expose rpmtsSetScriptFd */
19 #include <rpmbuild.h>
20 
21 #include <rpmcli.h>
22 #define _RPMROLLBACK_INTERNAL /* XXX IDTX et al */
23 #include <rpmrollback.h>
24 
25 #include "header-py.h"
26 #include "rpmds-py.h" /* XXX for rpmdsNew */
27 #include "rpmfi-py.h" /* XXX for rpmfiNew */
28 #include "rpmmi-py.h"
29 #include "rpmps-py.h"
30 #include "rpmte-py.h"
31 #include "spec-py.h"
32 
33 #include "rpmts-py.h"
34 
35 #include "debug.h"
36 
37 #define rpmtsfree() rpmioFreePoolItem()
38 
39 /*@unchecked@*/
40 /*@-shadow@*/
41 extern int _rpmts_debug;
42 /*@=shadow@*/
43 
44 /*@access alKey @*/
45 /*@access FD_t @*/
46 /*@access Header @*/
47 /*@access rpmal @*/
48 /*@access rpmdb @*/
49 /*@access rpmds @*/
50 /*@access rpmts @*/
51 /*@access rpmtsi @*/
52 
174  PyObject * cb;
175  PyObject * data;
178  PyThreadState *_save;
179 };
180 
183 /*@exits@*/
184 static void rpmts_Die(PyObject *cb)
185  /*@*/
186 {
187  PyObject * r = PyObject_Repr(cb);
188  char *pyfn = (r != NULL ? PyString_AsString(r) : "???");
189 
190  if (PyErr_Occurred())
191  PyErr_Print();
192  rpmlog(RPMLOG_ERR, _("python callback %s failed, aborting!\n"), pyfn);
194  exit(EXIT_FAILURE);
195 }
196 
199 static int
200 rpmts_SolveCallback(rpmts ts, rpmds ds, const void * data)
201  /*@*/
202 {
203  struct rpmtsCallbackType_s * cbInfo = (struct rpmtsCallbackType_s *) data;
204  PyObject * args, * result;
205  int res = 1;
206 
207 if (_rpmts_debug)
208 fprintf(stderr, "*** rpmts_SolveCallback(%p,%p,%p) \"%s\"\n", ts, ds, data, rpmdsDNEVR(ds));
209 
210  if (cbInfo->tso == NULL) return res;
211  if (cbInfo->cb == Py_None) return res;
212 
213  PyEval_RestoreThread(cbInfo->_save);
214 
215  cbInfo->dso = rpmds_Wrap(ds); /* XXX perhaps persistent? */
216  args = Py_BuildValue("(OO)", cbInfo->tso, cbInfo->dso);
217  result = PyEval_CallObject(cbInfo->cb, args);
218  Py_DECREF(cbInfo->dso);
219  cbInfo->dso = NULL;
220  Py_DECREF(args);
221 
222  if (!result) {
223  rpmts_Die(cbInfo->cb);
224  /*@notreached@*/
225  } else {
226  if (PyInt_Check(result))
227  res = PyInt_AsLong(result);
228  Py_DECREF(result);
229  }
230 
231  cbInfo->_save = PyEval_SaveThread();
232 
233  return res;
234 }
235 
238 /*@null@*/
239 static void *
240 rpmtsCallback(/*@unused@*/ const void * hd, const rpmCallbackType what,
241  const rpmuint64_t amount, const rpmuint64_t total,
242  fnpyKey pkgKey, rpmCallbackData data)
243  /*@globals _Py_NoneStruct @*/
244  /*@modifies _Py_NoneStruct @*/
245 {
246 /*@-castexpose@*/
247  Header h = (Header) hd;
248 /*@=castexpose@*/
249  struct rpmtsCallbackType_s * cbInfo = data;
250  PyObject * pkgObj = (PyObject *) pkgKey;
251  PyObject * oh = NULL;
252  const char * origin = NULL;
253  PyObject * args, * result;
254  static FD_t fd;
255 
256  if (cbInfo->cb == Py_None) return NULL;
257 
258  /* Synthesize a python object for callback (if necessary). */
259  if (pkgObj == NULL) {
260  if (h) {
261  HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
262  he->tag = RPMTAG_NAME;
263  if (headerGet(h, he, 0)) {
264  pkgObj = Py_BuildValue("s", he->p.str);
265  he->p.ptr = _free(he->p.ptr);
266  } else {
267  pkgObj = Py_None;
268  Py_INCREF(pkgObj);
269  }
270  } else {
271  pkgObj = Py_None;
272  Py_INCREF(pkgObj);
273  }
274  } else {
275  Py_INCREF(pkgObj);
276  /* XXX yum has (h, rpmloc) tuple as pkgKey. Extract the path. */
277  if (!(PyTuple_Check(pkgObj) && PyArg_ParseTuple(pkgObj, "|Os", &oh, &origin)))
278  origin = NULL;
279  /* XXX clean up the path, yum paths start "//..." */
280  if (origin && origin[0] == '/' && origin[1] == '/')
281  origin++;
282  }
283 
284  PyEval_RestoreThread(cbInfo->_save);
285 
286  args = Py_BuildValue("(iLLOO)", what, amount, total, pkgObj, cbInfo->data);
287  result = PyEval_CallObject(cbInfo->cb, args);
288  Py_DECREF(args);
289  Py_DECREF(pkgObj);
290 
291  if (!result) {
292  rpmts_Die(cbInfo->cb);
293  /*@notreached@*/
294  }
295 
296  if (what == RPMCALLBACK_INST_OPEN_FILE) {
297  int fdno;
298 
299  if (!PyArg_Parse(result, "i", &fdno)) {
300  rpmts_Die(cbInfo->cb);
301  /*@notreached@*/
302  }
303  Py_DECREF(result);
304  cbInfo->_save = PyEval_SaveThread();
305 
306  fd = fdDup(fdno);
307 if (_rpmts_debug)
308 fprintf(stderr, "\t%p = fdDup(%d)\n", fd, fdno);
309 
310  fcntl(Fileno(fd), F_SETFD, FD_CLOEXEC);
311 
312  if (origin != NULL)
313  (void) fdSetOpen(fd, origin, 0, 0);
314 
315  return fd;
316  } else
317  if (what == RPMCALLBACK_INST_CLOSE_FILE) {
318 if (_rpmts_debug)
319 fprintf(stderr, "\tFclose(%p)\n", fd);
320  Fclose (fd);
321  } else {
322 if (_rpmts_debug)
323 fprintf(stderr, "\t%llu:%llu key %p\n", (unsigned long long)amount, (unsigned long long)total, pkgKey);
324  }
325 
326  Py_DECREF(result);
327  cbInfo->_save = PyEval_SaveThread();
328 
329  return NULL;
330 }
331 
332 #if Py_TPFLAGS_HAVE_ITER
333 
335 static PyObject *
337  /*@*/
338 {
339 if (_rpmts_debug)
340 fprintf(stderr, "*** rpmts_iter(%p) ts %p\n", s, s->ts);
341 
342  Py_INCREF(s);
343  return (PyObject *)s;
344 }
345 #endif
346 
350 /*@null@*/
351 static PyObject *
353  /*@modifies s @*/
354 {
355  PyObject * result = NULL;
356  rpmte te;
357 
358 if (_rpmts_debug)
359 fprintf(stderr, "*** rpmts_iternext(%p) ts %p tsi %p %d\n", s, s->ts, s->tsi, s->tsiFilter);
360 
361  /* Reset iterator on 1st entry. */
362  if (s->tsi == NULL) {
363  s->tsi = rpmtsiInit(s->ts);
364  if (s->tsi == NULL)
365  return NULL;
366  s->tsiFilter = 0;
367  }
368 
369  te = rpmtsiNext(s->tsi, s->tsiFilter);
370 /*@-branchstate@*/
371  if (te != NULL) {
372  result = (PyObject *) rpmte_Wrap(te);
373  } else {
374  s->tsi = rpmtsiFree(s->tsi);
375  s->tsiFilter = 0;
376  }
377 /*@=branchstate@*/
378 
379  return result;
380 }
381 
386 
389 /*@null@*/
390 static PyObject *
391 rpmts_Debug(/*@unused@*/ rpmtsObject * s, PyObject * args, PyObject * kwds)
392  /*@globals _Py_NoneStruct @*/
393  /*@modifies _Py_NoneStruct @*/
394 {
395  char * kwlist[] = {"debugLevel", NULL};
396 
397  if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:Debug", kwlist,
398  &_rpmts_debug))
399  return NULL;
400 
401 if (_rpmts_debug < 0)
402 fprintf(stderr, "*** rpmts_Debug(%p) ts %p\n", s, s->ts);
403 
404  Py_INCREF(Py_None);
405  return Py_None;
406 }
407 
410 /*@null@*/
411 static PyObject *
412 rpmts_AddInstall(rpmtsObject * s, PyObject * args, PyObject * kwds)
413  /*@globals rpmGlobalMacroContext, _Py_NoneStruct @*/
414  /*@modifies s, rpmGlobalMacroContext, _Py_NoneStruct @*/
415 {
416  hdrObject * h;
417  PyObject * key;
418  char * how = "u"; /* XXX default to upgrade element if missing */
419  int isUpgrade = 0;
420  char * kwlist[] = {"header", "key", "how", NULL};
421 
422  if (!PyArg_ParseTupleAndKeywords(args, kwds, "O!O|s:AddInstall", kwlist,
423  &hdr_Type, &h, &key, &how))
424  return NULL;
425 
426  { PyObject * hObj = (PyObject *) h;
427  if (hObj->ob_type != &hdr_Type) {
428  PyErr_SetString(PyExc_TypeError, "bad type for header argument");
429  return NULL;
430  }
431  }
432 
433 if (_rpmts_debug < 0 || (_rpmts_debug > 0 && *how != 'a'))
434 fprintf(stderr, "*** rpmts_AddInstall(%p,%p,%p,%s) ts %p\n", s, h, key, how, s->ts);
435 
436  if (how && strcmp(how, "a") && strcmp(how, "u") && strcmp(how, "i")) {
437  PyErr_SetString(PyExc_TypeError, "how argument must be \"u\", \"a\", or \"i\"");
438  return NULL;
439  } else if (how && !strcmp(how, "u"))
440  isUpgrade = 1;
441 
442  rpmtsAddInstallElement(s->ts, hdrGetHeader(h), key, isUpgrade, NULL);
443 
444  /* This should increment the usage count for me */
445  if (key)
446  PyList_Append(s->keyList, key);
447 
448  Py_INCREF(Py_None);
449  return Py_None;
450 }
451 
455 /*@null@*/
456 static PyObject *
457 rpmts_AddErase(rpmtsObject * s, PyObject * args, PyObject * kwds)
458  /*@globals rpmGlobalMacroContext, _Py_NoneStruct @*/
459  /*@modifies s, rpmGlobalMacroContext, _Py_NoneStruct @*/
460 {
461  PyObject * o;
462  int count;
463  rpmmi mi;
464  char * kwlist[] = {"name", NULL};
465 
466 if (_rpmts_debug)
467 fprintf(stderr, "*** rpmts_AddErase(%p) ts %p\n", s, s->ts);
468 
469  if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:AddErase", kwlist, &o))
470  return NULL;
471 
472  if (PyString_Check(o) || PyUnicode_Check(o)) {
473  char * name = PyString_AsString(o);
474 
475  mi = rpmtsInitIterator(s->ts, RPMDBI_LABEL, name, 0);
476  count = rpmmiCount(mi);
477  if (count <= 0) {
478  mi = rpmmiFree(mi);
479  PyErr_SetString(pyrpmError, "package not installed");
480  return NULL;
481  } else { /* XXX: Note that we automatically choose to remove all matches */
482  Header h;
483  while ((h = rpmmiNext(mi)) != NULL) {
484  unsigned int recOffset = rpmmiInstance(mi);
485  if (recOffset)
486  rpmtsAddEraseElement(s->ts, h, recOffset);
487  }
488  }
489  mi = rpmmiFree(mi);
490  } else
491  if (PyInt_Check(o)) {
492  uint32_t instance = PyInt_AsLong(o);
493 
494  mi = rpmtsInitIterator(s->ts, RPMDBI_PACKAGES, &instance, sizeof(instance));
495  if (instance == 0 || mi == NULL) {
496  mi = rpmmiFree(mi);
497  PyErr_SetString(pyrpmError, "package not installed");
498  return NULL;
499  } else {
500  Header h;
501  while ((h = rpmmiNext(mi)) != NULL) {
502  uint32_t recOffset = rpmmiInstance(mi);
503  if (recOffset)
504  rpmtsAddEraseElement(s->ts, h, recOffset);
505  break;
506  }
507  }
508  mi = rpmmiFree(mi);
509  }
510 
511  Py_INCREF(Py_None);
512  return Py_None;
513 }
514 
517 /*@null@*/
518 static PyObject *
519 rpmts_Check(rpmtsObject * s, PyObject * args, PyObject * kwds)
520  /*@globals rpmGlobalMacroContext, _Py_NoneStruct @*/
521  /*@modifies s, rpmGlobalMacroContext, _Py_NoneStruct @*/
522 {
523  rpmps ps;
524  rpmProblem p;
525  PyObject * list, * cf;
526  struct rpmtsCallbackType_s cbInfo;
527  int i;
528  int xx;
529  char * kwlist[] = {"callback", NULL};
530 
531  memset(&cbInfo, 0, sizeof(cbInfo));
532  if (!PyArg_ParseTupleAndKeywords(args, kwds, "|O:Check", kwlist,
533  &cbInfo.cb))
534  return NULL;
535 
536  if (cbInfo.cb != NULL) {
537  if (!PyCallable_Check(cbInfo.cb)) {
538  PyErr_SetString(PyExc_TypeError, "expected a callable");
539  return NULL;
540  }
541  xx = rpmtsSetSolveCallback(s->ts, rpmts_SolveCallback, (void *)&cbInfo);
542  }
543 
544 if (_rpmts_debug)
545 fprintf(stderr, "*** rpmts_Check(%p) ts %p cb %p\n", s, s->ts, cbInfo.cb);
546 
547  cbInfo.tso = s;
548  cbInfo.dso = NULL; /* XXX perhaps persistent? */
549  cbInfo._save = PyEval_SaveThread();
550 
551  xx = rpmtsCheck(s->ts);
552  ps = rpmtsProblems(s->ts);
553 
554  if (cbInfo.cb)
555  xx = rpmtsSetSolveCallback(s->ts, rpmtsSolve, NULL);
556 
557  PyEval_RestoreThread(cbInfo._save);
558 
559  if (ps != NULL) {
560  list = PyList_New(0);
561  rpmpsi psi = rpmpsInitIterator(ps);
562 
563  while ((i = rpmpsNextIterator(psi)) >= 0) {
564 #ifdef DYING
565  cf = Py_BuildValue("((sss)(ss)iOi)", conflicts[i].byName,
566  conflicts[i].byVersion, conflicts[i].byRelease,
567 
568  conflicts[i].needsName,
569  conflicts[i].needsVersion,
570 
571  conflicts[i].needsFlags,
572  conflicts[i].suggestedPkgs ?
573  conflicts[i].suggestedPkgs[0] : Py_None,
574  conflicts[i].sense);
575 #else
576  char * byName, * byVersion, * byRelease, *byArch;
577  char * needsName, * needsOP, * needsVersion;
578  char * a, * b;
579  int needsFlags, sense;
580  fnpyKey key;
581 
582  p = rpmpsProblem(psi);
583 
584  /* XXX autorelocated i386 on ia64, fix system-config-packages! */
586  continue;
587 
588  a = byName = xstrdup(rpmProblemGetPkgNEVR(p));
589  if ((byArch= strrchr(byName, '.')) != NULL)
590  *byArch++ = '\0';
591  if ((byRelease = strrchr(byName, '-')) != NULL)
592  *byRelease++ = '\0';
593  if ((byVersion = strrchr(byName, '-')) != NULL)
594  *byVersion++ = '\0';
595 
596  key = rpmProblemKey(p);
597 
598  b = needsName = xstrdup(rpmProblemGetAltNEVR(p));
599  if (needsName[1] == ' ') {
600  sense = (needsName[0] == 'C')
602  needsName += 2;
603  } else
604  sense = RPMDEP_SENSE_REQUIRES;
605  if ((needsVersion = strrchr(needsName, ' ')) != NULL)
606  *needsVersion++ = '\0';
607 
608  needsFlags = 0;
609  if ((needsOP = strrchr(needsName, ' ')) != NULL) {
610  for (*needsOP++ = '\0'; *needsOP != '\0'; needsOP++) {
611  if (*needsOP == '<') needsFlags |= RPMSENSE_LESS;
612  else if (*needsOP == '>') needsFlags |= RPMSENSE_GREATER;
613  else if (*needsOP == '=') needsFlags |= RPMSENSE_EQUAL;
614  }
615  }
616 
617  cf = Py_BuildValue("((sss)(ss)iOi)", byName, byVersion, byRelease,
618  needsName, needsVersion, needsFlags,
619  (key != NULL ? key : Py_None),
620  sense);
621  a = _free(a);
622  b = _free(b);
623 #endif
624  PyList_Append(list, (PyObject *) cf);
625  Py_DECREF(cf);
626  }
627 
628  psi = rpmpsFreeIterator(psi);
629  ps = rpmpsFree(ps);
630 
631  return list;
632  }
633 
634  Py_INCREF(Py_None);
635  return Py_None;
636 }
637 
640 /*@null@*/
641 static PyObject *
643  /*@globals rpmGlobalMacroContext @*/
644  /*@modifies s, rpmGlobalMacroContext @*/
645 {
646  int rc;
647 
648 if (_rpmts_debug)
649 fprintf(stderr, "*** rpmts_Order(%p) ts %p\n", s, s->ts);
650 
651  Py_BEGIN_ALLOW_THREADS
652  rc = rpmtsOrder(s->ts);
653  Py_END_ALLOW_THREADS
654 
655  return Py_BuildValue("i", rc);
656 }
657 
660 /*@null@*/
661 static PyObject *
663  /*@globals _Py_NoneStruct @*/
664  /*@modifies s, _Py_NoneStruct @*/
665 {
666 if (_rpmts_debug)
667 fprintf(stderr, "*** rpmts_Clean(%p) ts %p\n", s, s->ts);
668 
669  rpmtsClean(s->ts);
670 
671  Py_INCREF(Py_None);
672  return Py_None;
673 }
674 
677 /*@null@*/
678 static PyObject *
679 rpmts_IDTXload(rpmtsObject * s, PyObject * args, PyObject * kwds)
680  /*@globals rpmGlobalMacroContext, _Py_NoneStruct @*/
681  /*@modifies s, rpmGlobalMacroContext, _Py_NoneStruct @*/
682 {
683  PyObject * result = NULL;
685  char * kwlist[] = {"rbtid", NULL};
686  uint32_t rbtid = 0;
687  IDTX idtx;
688 
689 if (_rpmts_debug)
690 fprintf(stderr, "*** rpmts_IDTXload(%p) ts %p\n", s, s->ts);
691 
692  if (!PyArg_ParseTupleAndKeywords(args, kwds, "|i:IDTXload", kwlist, &rbtid))
693  return NULL;
694 
695  Py_BEGIN_ALLOW_THREADS
696  idtx = IDTXload(s->ts, tag, rbtid);
697  Py_END_ALLOW_THREADS
698 
699 /*@-branchstate@*/
700  if (idtx == NULL || idtx->nidt <= 0) {
701  Py_INCREF(Py_None);
702  result = Py_None;
703  } else {
704  PyObject * tuple;
705  PyObject * ho;
706  IDT idt;
707  int i;
708 
709  result = PyTuple_New(idtx->nidt);
710  for (i = 0; i < idtx->nidt; i++) {
711  idt = idtx->idt + i;
712  ho = (PyObject *) hdr_Wrap(idt->h);
713  tuple = Py_BuildValue("(iOi)", idt->val.u32, ho, idt->instance);
714  PyTuple_SET_ITEM(result, i, tuple);
715  Py_DECREF(ho);
716  }
717  }
718 /*@=branchstate@*/
719 
720  idtx = IDTXfree(idtx);
721 
722  return result;
723 }
724 
727 /*@null@*/
728 static PyObject *
729 rpmts_IDTXglob(rpmtsObject * s, PyObject * args, PyObject * kwds)
730  /*@globals rpmGlobalMacroContext, _Py_NoneStruct @*/
731  /*@modifies s, rpmGlobalMacroContext, _Py_NoneStruct @*/
732 {
733  PyObject * result = NULL;
734  const char * globstr;
735  rpmTag tag = RPMTAG_REMOVETID;
736  char * kwlist[] = {"rbtid", NULL};
737  uint32_t rbtid = 0;
738  IDTX idtx;
739 
740 if (_rpmts_debug)
741 fprintf(stderr, "*** rpmts_IDTXglob(%p) ts %p\n", s, s->ts);
742 
743  if (!PyArg_ParseTupleAndKeywords(args, kwds, "|i:IDTXglob", kwlist, &rbtid))
744  return NULL;
745 
746  Py_BEGIN_ALLOW_THREADS
747  globstr = rpmExpand("%{_repackage_dir}/*.rpm", NULL);
748  idtx = IDTXglob(s->ts, globstr, tag, rbtid);
749  globstr = _free(globstr);
750  Py_END_ALLOW_THREADS
751 
752 /*@-branchstate@*/
753  if (idtx == NULL || idtx->nidt <= 0) {
754  Py_INCREF(Py_None);
755  result = Py_None;
756  } else {
757  PyObject * tuple;
758  PyObject * ho;
759  IDT idt;
760  int i;
761 
762  result = PyTuple_New(idtx->nidt);
763  for (i = 0; i < idtx->nidt; i++) {
764  idt = idtx->idt + i;
765  ho = (PyObject *) hdr_Wrap(idt->h);
766  tuple = Py_BuildValue("(iOs)", idt->val.u32, ho, idt->key);
767  PyTuple_SET_ITEM(result, i, tuple);
768  Py_DECREF(ho);
769  }
770  }
771 /*@=branchstate@*/
772 
773  idtx = IDTXfree(idtx);
774 
775  return result;
776 }
777 
780 /*@null@*/
781 static PyObject *
782 rpmts_Rollback(rpmtsObject * s, PyObject * args, PyObject * kwds)
783  /*@globals rpmGlobalMacroContext @*/
784  /*@modifies s, rpmGlobalMacroContext @*/
785 {
786  QVA_t ia = memset(alloca(sizeof(*ia)), 0, sizeof(*ia));
787  rpmtransFlags transFlags;
788  const char ** av = NULL;
789  uint32_t rbtid;
790  int rc;
791  char * kwlist[] = {"transactionId", NULL};
792 
793 if (_rpmts_debug)
794 fprintf(stderr, "*** rpmts_Rollback(%p) ts %p\n", s, s->ts);
795 
796  if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:Rollback", kwlist, &rbtid))
797  return NULL;
798 
799  Py_BEGIN_ALLOW_THREADS
804  ia->rbtid = rbtid;
805  ia->relocations = NULL;
807 
808  transFlags = rpmtsSetFlags(s->ts, ia->transFlags);
809  rc = rpmRollback(s->ts, ia, av);
810  transFlags = rpmtsSetFlags(s->ts, transFlags);
811  Py_END_ALLOW_THREADS
812 
813  return Py_BuildValue("i", rc);
814 }
815 
818 /*@null@*/
819 static PyObject *
821  /*@globals rpmGlobalMacroContext @*/
822  /*@modifies s, rpmGlobalMacroContext @*/
823 {
824 
825 if (_rpmts_debug)
826 fprintf(stderr, "*** rpmts_OpenDB(%p) ts %p\n", s, s->ts);
827 
828  if (rpmtsDBMode(s->ts) == -1)
829  (void) rpmtsSetDBMode(s->ts, O_RDONLY);
830 
831  return Py_BuildValue("i", rpmtsOpenDB(s->ts, rpmtsDBMode(s->ts)));
832 }
833 
836 /*@null@*/
837 static PyObject *
839  /*@modifies s @*/
840 {
841  int rc;
842 
843 if (_rpmts_debug)
844 fprintf(stderr, "*** rpmts_CloseDB(%p) ts %p\n", s, s->ts);
845 
846  rc = rpmtsCloseDB(s->ts);
847  (void) rpmtsSetDBMode(s->ts, -1); /* XXX disable lazy opens */
848 
849  return Py_BuildValue("i", rc);
850 }
851 
854 /*@null@*/
855 static PyObject *
857  /*@globals rpmGlobalMacroContext @*/
858  /*@modifies s, rpmGlobalMacroContext @*/
859 {
860  int rc;
861 
862 if (_rpmts_debug)
863 fprintf(stderr, "*** rpmts_InitDB(%p) ts %p\n", s, s->ts);
864 
865  rc = rpmtsInitDB(s->ts, O_RDONLY);
866  if (rc == 0)
867  rc = rpmtsCloseDB(s->ts);
868 
869  return Py_BuildValue("i", rc);
870 }
871 
874 /*@null@*/
875 static PyObject *
877  /*@globals rpmGlobalMacroContext @*/
878  /*@modifies s, rpmGlobalMacroContext @*/
879 {
880  int rc;
881 
882 if (_rpmts_debug)
883 fprintf(stderr, "*** rpmts_RebuildDB(%p) ts %p\n", s, s->ts);
884 
885  Py_BEGIN_ALLOW_THREADS
886  rc = rpmtsRebuildDB(s->ts);
887  Py_END_ALLOW_THREADS
888 
889  return Py_BuildValue("i", rc);
890 }
891 
894 /*@null@*/
895 static PyObject *
897  /*@globals rpmGlobalMacroContext @*/
898  /*@modifies s, rpmGlobalMacroContext @*/
899 {
900  int rc;
901 
902 if (_rpmts_debug)
903 fprintf(stderr, "*** rpmts_VerifyDB(%p) ts %p\n", s, s->ts);
904 
905  Py_BEGIN_ALLOW_THREADS
906  rc = rpmtsVerifyDB(s->ts);
907  Py_END_ALLOW_THREADS
908 
909  return Py_BuildValue("i", rc);
910 }
911 
914 /*@null@*/
915 static PyObject *
916 rpmts_HdrFromFdno(rpmtsObject * s, PyObject * args, PyObject * kwds)
917  /*@globals rpmGlobalMacroContext, fileSystem @*/
918  /*@modifies s, rpmGlobalMacroContext, fileSystem @*/
919 {
920  PyObject * result = NULL;
921  Header h;
922  FD_t fd;
923  int fdno;
924  rpmRC rpmrc;
925  char * kwlist[] = {"fd", NULL};
926 
927  if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:HdrFromFdno", kwlist,
928  &fdno))
929  return NULL;
930 
931  fd = fdDup(fdno);
932  rpmrc = rpmReadPackageFile(s->ts, fd, "rpmts_HdrFromFdno", &h);
933  Fclose(fd);
934 
935 if (_rpmts_debug)
936 fprintf(stderr, "*** rpmts_HdrFromFdno(%p) ts %p rc %d\n", s, s->ts, rpmrc);
937 
938 /*@-branchstate@*/
939  switch (rpmrc) {
940  case RPMRC_OK:
941  if (h)
942  result = Py_BuildValue("N", hdr_Wrap(h));
943  (void)headerFree(h); /* XXX ref held by result */
944  h = NULL;
945  break;
946 
947  case RPMRC_NOKEY:
948  PyErr_SetString(pyrpmError, "public key not available");
949  break;
950 
951  case RPMRC_NOTTRUSTED:
952  PyErr_SetString(pyrpmError, "public key not trusted");
953  break;
954 
955  case RPMRC_NOTFOUND:
956  case RPMRC_FAIL:
957  default:
958  PyErr_SetString(pyrpmError, "error reading package header");
959  break;
960  }
961 /*@=branchstate@*/
962 
963  return result;
964 }
965 
968 /*@null@*/
969 static PyObject *
970 rpmts_HdrCheck(rpmtsObject * s, PyObject * args, PyObject * kwds)
971  /*@globals rpmGlobalMacroContext, _Py_NoneStruct @*/
972  /*@modifies s, rpmGlobalMacroContext, _Py_NoneStruct @*/
973 {
974  PyObject * blob;
975  PyObject * result = NULL;
976  const char * msg = NULL;
977  const void * uh;
978  int uc;
979  pgpDig dig;
980  rpmRC rpmrc;
981  char * kwlist[] = {"headers", NULL};
982 
983 if (_rpmts_debug)
984 fprintf(stderr, "*** rpmts_HdrCheck(%p) ts %p\n", s, s->ts);
985 
986  if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:HdrCheck", kwlist, &blob))
987  return NULL;
988 
989  if (blob == Py_None) {
990  Py_INCREF(Py_None);
991  return Py_None;
992  }
993  if (!(PyString_Check(blob) || PyUnicode_Check(blob))) {
994  PyErr_SetString(pyrpmError, "hdrCheck takes a string of octets");
995  return result;
996  }
997  uh = PyString_AsString(blob);
998  uc = PyString_Size(blob);
999 
1000  dig = pgpDigNew(rpmtsVSFlags(s->ts));
1001  rpmrc = headerCheck(dig, uh, uc, &msg);
1002  dig = pgpDigFree(dig, "rpmts_HdrCheck");
1003 
1004  switch (rpmrc) {
1005  case RPMRC_OK:
1006  Py_INCREF(Py_None);
1007  result = Py_None;
1008  break;
1009 
1010  case RPMRC_NOKEY:
1011  /* XXX note "availaiable", the script kiddies need the misspelling. */
1012  PyErr_SetString(pyrpmError, "public key not availaiable");
1013  break;
1014 
1015  case RPMRC_NOTTRUSTED:
1016  PyErr_SetString(pyrpmError, "public key not trusted");
1017  break;
1018 
1019  case RPMRC_FAIL:
1020  default:
1021  PyErr_SetString(pyrpmError, msg);
1022  break;
1023  }
1024  msg = _free(msg);
1025 
1026  return result;
1027 }
1028 
1031 static PyObject *
1033 {
1034  return Py_BuildValue("i", rpmtsVSFlags(s->ts));
1035 }
1036 
1039 /*@null@*/
1040 static PyObject *
1041 rpmts_SetVSFlags(rpmtsObject * s, PyObject * args, PyObject * kwds)
1042  /*@modifies s @*/
1043 {
1045  char * kwlist[] = {"flags", NULL};
1046 
1047 if (_rpmts_debug)
1048 fprintf(stderr, "*** rpmts_SetVSFlags(%p) ts %p\n", s, s->ts);
1049 
1050  if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:SetVSFlags", kwlist,
1051  &vsflags))
1052  return NULL;
1053 
1054  /* XXX FIXME: value check on vsflags, or build pure python object
1055  * for it, and require an object of that type */
1056 
1057  return Py_BuildValue("i", rpmtsSetVSFlags(s->ts, vsflags));
1058 }
1059 
1062 /*@null@*/
1063 static PyObject *
1064 rpmts_SetColor(rpmtsObject * s, PyObject * args, PyObject * kwds)
1065  /*@modifies s @*/
1066 {
1067  uint32_t tscolor;
1068  char * kwlist[] = {"color", NULL};
1069 
1070 if (_rpmts_debug)
1071 fprintf(stderr, "*** rpmts_SetColor(%p) ts %p\n", s, s->ts);
1072 
1073  if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:Color", kwlist, &tscolor))
1074  return NULL;
1075 
1076  /* XXX FIXME: value check on tscolor, or build pure python object
1077  * for it, and require an object of that type */
1078 
1079  return Py_BuildValue("i", rpmtsSetColor(s->ts, tscolor));
1080 }
1081 
1084 /*@null@*/
1085 static PyObject *
1086 rpmts_PgpPrtPkts(rpmtsObject * s, PyObject * args, PyObject * kwds)
1087  /*@globals _Py_NoneStruct @*/
1088  /*@modifies _Py_NoneStruct @*/
1089 {
1090  PyObject * blob;
1091  unsigned char * pkt;
1092  unsigned int pktlen;
1093  int rc;
1094  char * kwlist[] = {"octets", NULL};
1095 
1096 if (_rpmts_debug)
1097 fprintf(stderr, "*** rpmts_PgpPrtPkts(%p) ts %p\n", s, s->ts);
1098 
1099  if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:PgpPrtPkts", kwlist, &blob))
1100  return NULL;
1101 
1102  if (blob == Py_None) {
1103  Py_INCREF(Py_None);
1104  return Py_None;
1105  }
1106  if (!(PyString_Check(blob) || PyUnicode_Check(blob))) {
1107  PyErr_SetString(pyrpmError, "pgpPrtPkts takes a string of octets");
1108  return NULL;
1109  }
1110  pkt = (unsigned char *) PyString_AsString(blob);
1111  pktlen = PyString_Size(blob);
1112 
1113  rc = pgpPrtPkts(pkt, pktlen, NULL, 1);
1114 
1115  return Py_BuildValue("i", rc);
1116 }
1117 
1120 /*@null@*/
1121 static PyObject *
1122 rpmts_PgpImportPubkey(rpmtsObject * s, PyObject * args, PyObject * kwds)
1123  /*@globals rpmGlobalMacroContext, _Py_NoneStruct @*/
1124  /*@modifies s, rpmGlobalMacroContext, _Py_NoneStruct @*/
1125 {
1126  PyObject * blob;
1127  unsigned char * pkt;
1128  unsigned int pktlen;
1129  int rc;
1130  char * kwlist[] = {"pubkey", NULL};
1131 
1132 if (_rpmts_debug)
1133 fprintf(stderr, "*** rpmts_PgpImportPubkey(%p) ts %p\n", s, s->ts);
1134 
1135  if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:PgpImportPubkey",
1136  kwlist, &blob))
1137  return NULL;
1138 
1139  if (blob == Py_None) {
1140  Py_INCREF(Py_None);
1141  return Py_None;
1142  }
1143  if (!(PyString_Check(blob) || PyUnicode_Check(blob))) {
1144  PyErr_SetString(pyrpmError, "PgpImportPubkey takes a string of octets");
1145  return NULL;
1146  }
1147  pkt = (unsigned char *) PyString_AsString(blob);
1148  pktlen = PyString_Size(blob);
1149 
1150  rc = rpmcliImportPubkey(s->ts, pkt, pktlen);
1151 
1152  return Py_BuildValue("i", rc);
1153 }
1154 
1157 static PyObject *
1158 rpmts_SetFlags(rpmtsObject * s, PyObject * args, PyObject * kwds)
1159  /*@modifies s @*/
1160 {
1161  rpmtransFlags transFlags = 0;
1162  char * kwlist[] = {"flags", NULL};
1163 
1164  if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:SetFlags", kwlist,
1165  &transFlags))
1166  return NULL;
1167 
1168 if (_rpmts_debug)
1169 fprintf(stderr, "*** rpmts_SetFlags(%p) ts %p transFlags 0x%x\n", s, s->ts, transFlags);
1170 
1171  /* XXX FIXME: value check on flags, or build pure python object
1172  * for it, and require an object of that type */
1173 
1174  return Py_BuildValue("i", rpmtsSetFlags(s->ts, transFlags));
1175 }
1176 
1179 static PyObject *
1180 rpmts_SetDFlags(rpmtsObject * s, PyObject * args, PyObject * kwds)
1181  /*@modifies s @*/
1182 {
1183  rpmdepFlags depFlags = 0;
1184  char * kwlist[] = {"flags", NULL};
1185 
1186  if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:SetDFlags", kwlist,
1187  &depFlags))
1188  return NULL;
1189 
1190 if (_rpmts_debug)
1191 fprintf(stderr, "*** rpmts_SetDFlags(%p) ts %p depFlags 0x%x\n", s, s->ts, depFlags);
1192 
1193  /* XXX FIXME: value check on flags, or build pure python object
1194  * for it, and require an object of that type */
1195 
1196  return Py_BuildValue("i", rpmtsSetDFlags(s->ts, depFlags));
1197 }
1198 
1201 static PyObject *
1202 rpmts_SetProbFilter(rpmtsObject * s, PyObject * args, PyObject * kwds)
1203  /*@modifies s @*/
1204 {
1205  rpmprobFilterFlags ignoreSet = 0;
1206  rpmprobFilterFlags oignoreSet = 0;
1207  char * kwlist[] = {"ignoreSet", NULL};
1208 
1209  if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:ProbFilter", kwlist,
1210  &ignoreSet))
1211  return NULL;
1212 
1213 if (_rpmts_debug)
1214 fprintf(stderr, "*** rpmts_SetProbFilter(%p) ts %p ignoreSet %x\n", s, s->ts, ignoreSet);
1215 
1216  oignoreSet = s->ignoreSet;
1217  s->ignoreSet = ignoreSet;
1218 
1219  return Py_BuildValue("i", oignoreSet);
1220 }
1221 
1224 /*@null@*/
1225 static rpmpsObject *
1227  /*@modifies s @*/
1228 {
1229 
1230 if (_rpmts_debug)
1231 fprintf(stderr, "*** rpmts_Problems(%p) ts %p\n", s, s->ts);
1232 
1233  return rpmps_Wrap( rpmtsProblems(s->ts) );
1234 }
1235 
1238 static PyObject *
1239 rpmts_Run(rpmtsObject * s, PyObject * args, PyObject * kwds)
1240  /*@globals rpmGlobalMacroContext, _Py_NoneStruct @*/
1241  /*@modifies s, rpmGlobalMacroContext, _Py_NoneStruct @*/
1242 {
1243  int rc;
1244  PyObject * list;
1245  rpmps ps;
1246  rpmpsi psi;
1247  struct rpmtsCallbackType_s cbInfo;
1248  char * kwlist[] = {"callback", "data", NULL};
1249 
1250  if (!PyArg_ParseTupleAndKeywords(args, kwds, "OO:Run", kwlist,
1251  &cbInfo.cb, &cbInfo.data))
1252  return NULL;
1253 
1254  cbInfo.tso = s;
1255  cbInfo.dso = NULL;
1256  cbInfo._save = PyEval_SaveThread();
1257 
1258  if (cbInfo.cb != NULL) {
1259  if (!PyCallable_Check(cbInfo.cb)) {
1260  PyErr_SetString(PyExc_TypeError, "expected a callable");
1261  return NULL;
1262  }
1263  (void) rpmtsSetNotifyCallback(s->ts, rpmtsCallback, (void *) &cbInfo);
1264  }
1265 
1266 if (_rpmts_debug)
1267 fprintf(stderr, "*** rpmts_Run(%p) ts %p ignore %x\n", s, s->ts, s->ignoreSet);
1268 
1269  rc = rpmtsRun(s->ts, NULL, s->ignoreSet);
1270  ps = rpmtsProblems(s->ts);
1271 
1272  if (cbInfo.cb)
1273  (void) rpmtsSetNotifyCallback(s->ts, NULL, NULL);
1274 
1275  PyEval_RestoreThread(cbInfo._save);
1276 
1277  if (rc < 0) {
1278  list = PyList_New(0);
1279  return list;
1280  } else if (!rc) {
1281  Py_INCREF(Py_None);
1282  return Py_None;
1283  }
1284 
1285  list = PyList_New(0);
1286  psi = rpmpsInitIterator(ps);
1287  while (rpmpsNextIterator(psi) >= 0) {
1288  rpmProblem p = rpmpsProblem(psi);
1289  PyObject * prob = Py_BuildValue("s(isN)", rpmProblemString(p),
1290  rpmProblemGetType(p),
1291  rpmProblemGetStr(p),
1292  PyLong_FromLongLong(rpmProblemGetDiskNeed(p)));
1293  PyList_Append(list, prob);
1294  Py_DECREF(prob);
1295  }
1296  psi = rpmpsFreeIterator(psi);
1297 
1298  ps = rpmpsFree(ps);
1299 
1300  return list;
1301 }
1302 
1306 static PyObject *
1308  /*@globals _Py_NoneStruct @*/
1309  /*@modifies s, _Py_NoneStruct @*/
1310 {
1311  PyObject * result;
1312 
1313 if (_rpmts_debug)
1314 fprintf(stderr, "*** rpmts_Next(%p) ts %p\n", s, s->ts);
1315 
1316  result = rpmts_iternext(s);
1317 
1318  if (result == NULL) {
1319  Py_INCREF(Py_None);
1320  return Py_None;
1321  }
1322 
1323  return result;
1324 }
1325 
1328 /*@null@*/
1329 static specObject *
1330 spec_Parse(rpmtsObject * s, PyObject * args, PyObject * kwds)
1331  /*@globals rpmGlobalMacroContext @*/
1332  /*@modifies s, rpmGlobalMacroContext @*/
1333 {
1334  const char * specfile;
1335  Spec spec;
1336  int recursing = 0;
1337  char * passPhrase = "";
1338  char *cookie = NULL;
1339  int anyarch = 1;
1340  int verify = 1;
1341  int force = 1;
1342  char * kwlist[] = {"specfile", NULL};
1343 
1344  if (!PyArg_ParseTupleAndKeywords(args, kwds, "s:Parse", kwlist, &specfile))
1345  return NULL;
1346 
1347  if (parseSpec(s->ts, specfile,"/", recursing, passPhrase,
1348  cookie, anyarch, force, verify)!=0) {
1349  PyErr_SetString(pyrpmError, "can't parse specfile\n");
1350  return NULL;
1351  }
1352 
1353  spec = rpmtsSpec(s->ts);
1354  return spec_Wrap(spec);
1355 }
1356 
1359 /*@null@*/
1360 static rpmmiObject *
1361 rpmts_Match(rpmtsObject * s, PyObject * args, PyObject * kwds)
1362  /*@globals rpmGlobalMacroContext @*/
1363  /*@modifies s, rpmGlobalMacroContext @*/
1364 {
1365  PyObject *TagN = NULL;
1366  PyObject *Key = NULL;
1367  char *key = NULL;
1368 /* XXX lkey *must* be a 32 bit integer, int "works" on all known platforms. */
1369  int lkey = 0;
1370  int len = 0;
1371  int tag = RPMDBI_PACKAGES;
1372  char * kwlist[] = {"tagNumber", "key", NULL};
1373 
1374 if (_rpmts_debug)
1375 fprintf(stderr, "*** rpmts_Match(%p) ts %p\n", s, s->ts);
1376 
1377  if (!PyArg_ParseTupleAndKeywords(args, kwds, "|OO:Match", kwlist,
1378  &TagN, &Key))
1379  return NULL;
1380 
1381  if (TagN && (tag = tagNumFromPyObject (TagN)) == -1) {
1382  PyErr_SetString(PyExc_TypeError, "unknown tag type");
1383  return NULL;
1384  }
1385 
1386  if (Key) {
1387 /*@-branchstate@*/
1388  if (PyString_Check(Key) || PyUnicode_Check(Key)) {
1389  key = PyString_AsString(Key);
1390  len = PyString_Size(Key);
1391  } else if (PyInt_Check(Key)) {
1392  lkey = PyInt_AsLong(Key);
1393  key = (char *)&lkey;
1394  len = sizeof(lkey);
1395  } else {
1396  PyErr_SetString(PyExc_TypeError, "unknown key type");
1397  return NULL;
1398  }
1399 /*@=branchstate@*/
1400  }
1401 
1402  /* XXX If not already opened, open the database O_RDONLY now. */
1403  /* XXX FIXME: lazy default rdonly open also done by rpmtsInitIterator(). */
1404  if (rpmtsGetRdb(s->ts) == NULL) {
1405  int rc = rpmtsOpenDB(s->ts, O_RDONLY);
1406  if (rc || rpmtsGetRdb(s->ts) == NULL) {
1407  PyErr_SetString(PyExc_TypeError, "rpmdb open failed");
1408  return NULL;
1409  }
1410  }
1411 
1412  return rpmmi_Wrap( rpmtsInitIterator(s->ts, tag, key, len) );
1413 }
1414 
1419 /*@-fullinitblock@*/
1420 /*@unchecked@*/ /*@observer@*/
1421 static struct PyMethodDef rpmts_methods[] = {
1422  {"Debug", (PyCFunction)rpmts_Debug, METH_VARARGS|METH_KEYWORDS,
1423  NULL},
1424 
1425  {"addInstall", (PyCFunction) rpmts_AddInstall, METH_VARARGS|METH_KEYWORDS,
1426  NULL },
1427  {"addErase", (PyCFunction) rpmts_AddErase, METH_VARARGS|METH_KEYWORDS,
1428  NULL },
1429  {"setDFlags", (PyCFunction) rpmts_SetDFlags, METH_VARARGS|METH_KEYWORDS,
1430 "ts.setDFlags(depFlags) -> previous depFlags\n\
1431 - Set control bit(s) for executing ts.check() and ts.order().\n" },
1432  {"check", (PyCFunction) rpmts_Check, METH_VARARGS|METH_KEYWORDS,
1433  NULL },
1434  {"order", (PyCFunction) rpmts_Order, METH_NOARGS,
1435  NULL },
1436  {"setFlags", (PyCFunction) rpmts_SetFlags, METH_VARARGS|METH_KEYWORDS,
1437 "ts.setFlags(transFlags) -> previous transFlags\n\
1438 - Set control bit(s) for executing ts.run().\n\
1439  Note: This method replaces the 1st argument to the old ts.run()\n" },
1440  {"setProbFilter", (PyCFunction) rpmts_SetProbFilter, METH_VARARGS|METH_KEYWORDS,
1441 "ts.setProbFilter(ignoreSet) -> previous ignoreSet\n\
1442 - Set control bit(s) for ignoring problems found by ts.run().\n\
1443  Note: This method replaces the 2nd argument to the old ts.run()\n" },
1444  {"problems", (PyCFunction) rpmts_Problems, METH_NOARGS,
1445 "ts.problems() -> ps\n\
1446 - Return current problem set.\n" },
1447  {"run", (PyCFunction) rpmts_Run, METH_VARARGS|METH_KEYWORDS,
1448 "ts.run(callback, data) -> (problems)\n\
1449 - Run a transaction set, returning list of problems found.\n\
1450  Note: The callback may not be None.\n" },
1451  {"clean", (PyCFunction) rpmts_Clean, METH_NOARGS,
1452  NULL },
1453  {"IDTXload", (PyCFunction) rpmts_IDTXload, METH_VARARGS|METH_KEYWORDS,
1454 "ts.IDTXload(rbtid=iid) -> ((tid,hdr,instance)+)\n\
1455 - Return list of installed packages reverse sorted by transaction id.\n" },
1456  {"IDTXglob", (PyCFunction) rpmts_IDTXglob, METH_VARARGS|METH_KEYWORDS,
1457 "ts.IDTXglob(rbtid=rid) -> ((tid,hdr,instance)+)\n\
1458 - Return list of removed packages reverse sorted by transaction id.\n" },
1459  {"rollback", (PyCFunction) rpmts_Rollback, METH_VARARGS|METH_KEYWORDS,
1460  NULL },
1461  {"openDB", (PyCFunction) rpmts_OpenDB, METH_NOARGS,
1462 "ts.openDB() -> None\n\
1463 - Open the default transaction rpmdb.\n\
1464  Note: The transaction rpmdb is lazily opened, so ts.openDB() is seldom needed.\n" },
1465  {"closeDB", (PyCFunction) rpmts_CloseDB, METH_NOARGS,
1466 "ts.closeDB() -> None\n\
1467 - Close the default transaction rpmdb.\n\
1468  Note: ts.closeDB() disables lazy opens, and should hardly ever be used.\n" },
1469  {"initDB", (PyCFunction) rpmts_InitDB, METH_NOARGS,
1470 "ts.initDB() -> None\n\
1471 - Initialize the default transaction rpmdb.\n\
1472  Note: ts.initDB() is seldom needed anymore.\n" },
1473  {"rebuildDB", (PyCFunction) rpmts_RebuildDB, METH_NOARGS,
1474 "ts.rebuildDB() -> None\n\
1475 - Rebuild the default transaction rpmdb.\n" },
1476  {"verifyDB", (PyCFunction) rpmts_VerifyDB, METH_NOARGS,
1477 "ts.verifyDB() -> None\n\
1478 - Verify the default transaction rpmdb.\n" },
1479  {"hdrFromFdno",(PyCFunction) rpmts_HdrFromFdno,METH_VARARGS|METH_KEYWORDS,
1480 "ts.hdrFromFdno(fdno) -> hdr\n\
1481 - Read a package header from a file descriptor.\n" },
1482  {"hdrCheck", (PyCFunction) rpmts_HdrCheck, METH_VARARGS|METH_KEYWORDS,
1483  NULL },
1484 {"getVSFlags",(PyCFunction) rpmts_GetVSFlags, METH_NOARGS,
1485 "ts.getVSFlags() -> vsflags\n\
1486 - Retrieve current signature verification flags from transaction\n" },
1487  {"setVSFlags",(PyCFunction) rpmts_SetVSFlags, METH_VARARGS|METH_KEYWORDS,
1488 "ts.setVSFlags(vsflags) -> ovsflags\n\
1489 - Set signature verification flags. Values for vsflags are:\n\
1490  rpm.RPMVSF_NOHDRCHK if set, don't check rpmdb headers\n\
1491  rpm.RPMVSF_NEEDPAYLOAD if not set, check header+payload (if possible)\n\
1492  rpm.RPMVSF_NOSHA1HEADER if set, don't check header SHA1 digest\n\
1493  rpm.RPMVSF_NODSAHEADER if set, don't check header DSA signature\n\
1494  rpm.RPMVSF_NORSAHEADER if set, don't check header RSA signature\n\
1495  rpm.RPMVSF_NOMD5 if set, don't check header+payload MD5 digest\n\
1496  rpm.RPMVSF_NODSA if set, don't check header+payload DSA signature\n\
1497  rpm.RPMVSF_NORSA if set, don't check header+payload RSA signature\n\
1498  rpm._RPMVSF_NODIGESTS if set, don't check digest(s)\n\
1499  rpm._RPMVSF_NOSIGNATURES if set, don't check signature(s)\n" },
1500  {"setColor",(PyCFunction) rpmts_SetColor, METH_VARARGS|METH_KEYWORDS,
1501  NULL },
1502  {"pgpPrtPkts", (PyCFunction) rpmts_PgpPrtPkts, METH_VARARGS|METH_KEYWORDS,
1503  NULL },
1504  {"pgpImportPubkey", (PyCFunction) rpmts_PgpImportPubkey, METH_VARARGS|METH_KEYWORDS,
1505  NULL },
1506  {"parseSpec", (PyCFunction) spec_Parse, METH_VARARGS|METH_KEYWORDS,
1507 "ts.parseSpec(\"/path/to/foo.spec\") -> spec\n\
1508 - Parse a spec file.\n" },
1509  {"dbMatch", (PyCFunction) rpmts_Match, METH_VARARGS|METH_KEYWORDS,
1510 "ts.dbMatch([TagN, [key, [len]]]) -> mi\n\
1511 - Create a match iterator for the default transaction rpmdb.\n" },
1512  {"next", (PyCFunction)rpmts_Next, METH_NOARGS,
1513 "ts.next() -> te\n\
1514 - Retrieve next transaction set element.\n" },
1515  {NULL, NULL} /* sentinel */
1516 };
1517 /*@=fullinitblock@*/
1518 
1521 static void rpmts_dealloc(/*@only@*/ rpmtsObject * s)
1522  /*@modifies *s @*/
1523 {
1524 
1525 if (_rpmts_debug)
1526 fprintf(stderr, "%p -- ts %p db %p\n", s, s->ts, rpmtsGetRdb(s->ts));
1527  (void)rpmtsFree(s->ts);
1528  s->ts = NULL;
1529 
1530  if (s->scriptFd) Fclose(s->scriptFd);
1531  /* this will free the keyList, and decrement the ref count of all
1532  the items on the list as well :-) */
1533  Py_DECREF(s->keyList);
1534  PyObject_Del((PyObject *)s);
1535 }
1536 
1537 static PyObject * rpmts_getattro(PyObject * o, PyObject * n)
1538  /*@*/
1539 {
1540  return PyObject_GenericGetAttr(o, n);
1541 }
1542 
1545 static int rpmts_setattro(PyObject * o, PyObject * n, PyObject * v)
1546  /*@*/
1547 {
1548  rpmtsObject *s = (rpmtsObject *)o;
1549  char * name = PyString_AsString(n);
1550  int fdno;
1551 
1552  if (!strcmp(name, "scriptFd")) {
1553  if (!PyArg_Parse(v, "i", &fdno)) return 0;
1554  if (fdno < 0) {
1555  PyErr_SetString(PyExc_TypeError, "bad file descriptor");
1556  return -1;
1557  } else {
1558  s->scriptFd = fdDup(fdno);
1559  rpmtsSetScriptFd(s->ts, s->scriptFd);
1560  }
1561  } else {
1562  PyErr_SetString(PyExc_AttributeError, name);
1563  return -1;
1564  }
1565 
1566  return 0;
1567 }
1568 
1571 static int rpmts_init(rpmtsObject * s, PyObject *args, PyObject *kwds)
1572  /*@globals rpmGlobalMacroContext @*/
1573  /*@modifies s, rpmGlobalMacroContext @*/
1574 {
1575  /* nothing to do atm... */
1576  return 0;
1577 }
1578 
1581 static void rpmts_free(/*@only@*/ rpmtsObject * s)
1582  /*@modifies s @*/
1583 {
1584 if (_rpmts_debug)
1585 fprintf(stderr, "%p -- ts %p db %p\n", s, s->ts, rpmtsGetRdb(s->ts));
1586  (void)rpmtsFree(s->ts);
1587  s->ts = NULL;
1588 
1589  if (s->scriptFd)
1590  Fclose(s->scriptFd);
1591 
1592  /* this will free the keyList, and decrement the ref count of all
1593  the items on the list as well :-) */
1594  Py_DECREF(s->keyList);
1595 
1596  PyObject_Del((PyObject *)s);
1597 }
1598 
1601 static PyObject * rpmts_alloc(PyTypeObject * subtype, int nitems)
1602  /*@*/
1603 {
1604  PyObject * s = PyType_GenericAlloc(subtype, nitems);
1605 
1606 if (_rpmts_debug < 0)
1607 fprintf(stderr, "*** rpmts_alloc(%p,%d) ret %p\n", subtype, nitems, s);
1608  return s;
1609 }
1610 
1613 static PyObject * rpmts_new(PyTypeObject * subtype, PyObject *args, PyObject *kwds)
1614  /*@globals rpmGlobalMacroContext @*/
1615  /*@modifies rpmGlobalMacroContext @*/
1616 {
1617  rpmtsObject * s = (void *) PyObject_New(rpmtsObject, subtype);
1618 
1619  char * rootDir = "/";
1620  int vsflags = rpmExpandNumeric("%{?_vsflags}");
1621  char * kwlist[] = {"rootdir", "vsflags", 0};
1622 
1623 if (_rpmts_debug < 0)
1624 fprintf(stderr, "*** rpmts_init(%p,%p,%p)\n", s, args, kwds);
1625 
1626  if (!PyArg_ParseTupleAndKeywords(args, kwds, "|si:rpmts_init", kwlist,
1627  &rootDir, &vsflags))
1628  return NULL;
1629 
1630  s->ts = rpmtsCreate();
1631  /* XXX: Why is there no rpmts_SetRootDir() ? */
1632  (void) rpmtsSetRootDir(s->ts, rootDir);
1633  /* XXX: make this use common code with rpmts_SetVSFlags() to check the
1634  * python objects */
1635  (void) rpmtsSetVSFlags(s->ts, vsflags);
1636  s->keyList = PyList_New(0);
1637  s->ignoreSet = 0;
1638  s->scriptFd = NULL;
1639  s->tsi = NULL;
1640  s->tsiFilter = 0;
1641 
1642 if (_rpmts_debug)
1643 fprintf(stderr, "%p ++ ts %p db %p\n", s, s->ts, rpmtsGetRdb(s->ts));
1644 
1645  return (PyObject *)s;
1646 }
1647 
1650 /*@unchecked@*/ /*@observer@*/
1651 static char rpmts_doc[] =
1652 "";
1653 
1656 /*@-fullinitblock@*/
1657 PyTypeObject rpmts_Type = {
1658  PyObject_HEAD_INIT(&PyType_Type)
1659  0, /* ob_size */
1660  "rpm.ts", /* tp_name */
1661  sizeof(rpmtsObject), /* tp_size */
1662  0, /* tp_itemsize */
1663  (destructor) rpmts_dealloc, /* tp_dealloc */
1664  0, /* tp_print */
1665  (getattrfunc)0, /* tp_getattr */
1666  (setattrfunc)0, /* tp_setattr */
1667  0, /* tp_compare */
1668  0, /* tp_repr */
1669  0, /* tp_as_number */
1670  0, /* tp_as_sequence */
1671  0, /* tp_as_mapping */
1672  0, /* tp_hash */
1673  0, /* tp_call */
1674  0, /* tp_str */
1675  (getattrofunc) rpmts_getattro, /* tp_getattro */
1676  (setattrofunc) rpmts_setattro, /* tp_setattro */
1677  0, /* tp_as_buffer */
1678  Py_TPFLAGS_DEFAULT, /* tp_flags */
1679  rpmts_doc, /* tp_doc */
1680 #if Py_TPFLAGS_HAVE_ITER
1681  0, /* tp_traverse */
1682  0, /* tp_clear */
1683  0, /* tp_richcompare */
1684  0, /* tp_weaklistoffset */
1685  (getiterfunc) rpmts_iter, /* tp_iter */
1686  (iternextfunc) rpmts_iternext, /* tp_iternext */
1687  rpmts_methods, /* tp_methods */
1688  0, /* tp_members */
1689  0, /* tp_getset */
1690  0, /* tp_base */
1691  0, /* tp_dict */
1692  0, /* tp_descr_get */
1693  0, /* tp_descr_set */
1694  0, /* tp_dictoffset */
1695  (initproc) rpmts_init, /* tp_init */
1696  (allocfunc) rpmts_alloc, /* tp_alloc */
1697  (newfunc) rpmts_new, /* tp_new */
1698  (freefunc) rpmts_free, /* tp_free */
1699  0, /* tp_is_gc */
1700 #endif
1701 };
1702 /*@=fullinitblock@*/
1703 
1706 PyObject *
1707 rpmts_Create(/*@unused@*/ PyObject * s, PyObject * args,
1708  PyObject * kwds)
1709 {
1710  return PyObject_Call((PyObject *) &rpmts_Type, args, kwds);
1711 }