lib/rpminstall.c

   1 /** \ingroup rpmcli
   2  * \file lib/rpminstall.c
   3  */
   4
   5 #include "system.h"
   6
   7 #include <rpmcli.h>
   8
   9 #include "rpmdb.h"
  10 #include "rpmds.h"
  11
  12 #include "rpmte.h"      /* XXX: rpmts.h needs this for rpmtsScoreEntries */
  13 #define _RPMTS_INTERNAL         /* ts->goal, ts->dbmode, ts->suggests */
  14 #include "rpmts.h"
  15
  16 #include "manifest.h"
  17 #include "misc.h"       /* XXX for rpmGlob() */
  18 #include "debug.h"
  19
  20 /*@access rpmts @*/     /* XXX ts->goal, ts->dbmode */
  21 /*@access IDTX @*/
  22 /*@access IDT @*/
  23
  24 /*@unchecked@*/
  25 int rpmcliPackagesTotal = 0;
  26 /*@unchecked@*/
  27 int rpmcliHashesCurrent = 0;
  28 /*@unchecked@*/
  29 int rpmcliHashesTotal = 0;
  30 /*@unchecked@*/
  31 int rpmcliProgressCurrent = 0;
  32 /*@unchecked@*/
  33 int rpmcliProgressTotal = 0;
  34
  35 /**
  36  * Print a CLI progress bar.
  37  * @todo Unsnarl isatty(STDOUT_FILENO) from the control flow.
  38  * @param amount        current
  39  * @param total         final
  40  */
  41 static void printHash(const unsigned long amount, const unsigned long total)
  42         /*@globals rpmcliHashesCurrent, rpmcliHashesTotal,
  43                 rpmcliProgressCurrent, fileSystem @*/
  44         /*@modifies rpmcliHashesCurrent, rpmcliHashesTotal,
  45                 rpmcliProgressCurrent, fileSystem @*/
  46 {
  47     int hashesNeeded;
  48
  49     rpmcliHashesTotal = (isatty (STDOUT_FILENO) ? 44 : 50);
  50
  51     if (rpmcliHashesCurrent != rpmcliHashesTotal) {
  52 /*@+relaxtypes@*/
  53         float pct = (total ? (((float) amount) / total) : 1.0);
  54         hashesNeeded = (rpmcliHashesTotal * pct) + 0.5;
  55 /*@=relaxtypes@*/
  56         while (hashesNeeded > rpmcliHashesCurrent) {
  57             if (isatty (STDOUT_FILENO)) {
  58                 int i;
  59                 for (i = 0; i < rpmcliHashesCurrent; i++)
  60                     (void) putchar ('#');
  61                 for (; i < rpmcliHashesTotal; i++)
  62                     (void) putchar (' ');
  63                 fprintf(stdout, "(%3d%%)", (int)((100 * pct) + 0.5));
  64                 for (i = 0; i < (rpmcliHashesTotal + 6); i++)
  65                     (void) putchar ('\b');
  66             } else
  67                 fprintf(stdout, "#");
  68
  69             rpmcliHashesCurrent++;
  70         }
  71         (void) fflush(stdout);
  72
  73         if (rpmcliHashesCurrent == rpmcliHashesTotal) {
  74             int i;
  75             rpmcliProgressCurrent++;
  76             if (isatty(STDOUT_FILENO)) {
  77                 for (i = 1; i < rpmcliHashesCurrent; i++)
  78                     (void) putchar ('#');
  79 /*@+relaxtypes@*/
  80                 pct = (rpmcliProgressTotal
  81                     ? (((float) rpmcliProgressCurrent) / rpmcliProgressTotal)
  82                     : 1);
  83 /*@=relaxtypes@*/
  84                 fprintf(stdout, " [%3d%%]", (int)((100 * pct) + 0.5));
  85             }
  86             fprintf(stdout, "\n");
  87         }
  88         (void) fflush(stdout);
  89     }
  90 }
  91
  92 void * rpmShowProgress(/*@null@*/ const void * arg,
  93                         const rpmCallbackType what,
  94                         const unsigned long amount,
  95                         const unsigned long total,
  96                         /*@null@*/ fnpyKey key,
  97                         /*@null@*/ void * data)
  98         /*@globals rpmcliHashesCurrent, rpmcliProgressCurrent, rpmcliProgressTotal,
  99                 fileSystem @*/
 100         /*@modifies rpmcliHashesCurrent, rpmcliProgressCurrent, rpmcliProgressTotal,
 101                 fileSystem @*/
 102 {
 103 /*@-abstract -castexpose @*/
 104     Header h = (Header) arg;
 105 /*@=abstract =castexpose @*/
 106     char * s;
 107     int flags = (int) ((long)data);
 108     void * rc = NULL;
 109 /*@-abstract -assignexpose @*/
 110     const char * filename = (const char *)key;
 111 /*@=abstract =assignexpose @*/
 112     static FD_t fd = NULL;
 113     int xx;
 114
 115     switch (what) {
 116     case RPMCALLBACK_INST_OPEN_FILE:
 117 /*@-boundsread@*/
 118         if (filename == NULL || filename[0] == '\0')
 119             return NULL;
 120 /*@=boundsread@*/
 121         fd = Fopen(filename, "r.ufdio");
 122         /*@-type@*/ /* FIX: still necessary? */
 123         if (fd == NULL || Ferror(fd)) {
 124             rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), filename,
 125                         Fstrerror(fd));
 126             if (fd != NULL) {
 127                 xx = Fclose(fd);
 128                 fd = NULL;
 129             }
 130         } else
 131             fd = fdLink(fd, "persist (showProgress)");
 132         /*@=type@*/
 133 /*@+voidabstract@*/
 134         return (void *)fd;
 135 /*@=voidabstract@*/
 136         /*@notreached@*/ break;
 137
 138     case RPMCALLBACK_INST_CLOSE_FILE:
 139         /*@-type@*/ /* FIX: still necessary? */
 140         fd = fdFree(fd, "persist (showProgress)");
 141         /*@=type@*/
 142         if (fd != NULL) {
 143             xx = Fclose(fd);
 144             fd = NULL;
 145         }
 146         break;
 147
 148     case RPMCALLBACK_INST_START:
 149         rpmcliHashesCurrent = 0;
 150         if (h == NULL || !(flags & INSTALL_LABEL))
 151             break;
 152         /* @todo Remove headerSprintf() on a progress callback. */
 153         if (flags & INSTALL_HASH) {
 154             s = headerSprintf(h, "%{NAME}",
 155                                 rpmTagTable, rpmHeaderFormats, NULL);
 156             if (isatty (STDOUT_FILENO))
 157                 fprintf(stdout, "%4d:%-23.23s", rpmcliProgressCurrent + 1, s);
 158             else
 159                 fprintf(stdout, "%-28.28s", s);
 160             (void) fflush(stdout);
 161             s = _free(s);
 162         } else {
 163             s = headerSprintf(h, "%{NAME}-%{VERSION}-%{RELEASE}",
 164                                   rpmTagTable, rpmHeaderFormats, NULL);
 165             fprintf(stdout, "%s\n", s);
 166             (void) fflush(stdout);
 167             s = _free(s);
 168         }
 169         break;
 170
 171     case RPMCALLBACK_TRANS_PROGRESS:
 172     case RPMCALLBACK_INST_PROGRESS:
 173 /*@+relaxtypes@*/
 174         if (flags & INSTALL_PERCENT)
 175             fprintf(stdout, "%%%% %f\n", (double) (total
 176                                 ? ((((float) amount) / total) * 100)
 177                                 : 100.0));
 178         else if (flags & INSTALL_HASH)
 179             printHash(amount, total);
 180 /*@=relaxtypes@*/
 181         (void) fflush(stdout);
 182         break;
 183
 184     case RPMCALLBACK_TRANS_START:
 185         rpmcliHashesCurrent = 0;
 186         rpmcliProgressTotal = 1;
 187         rpmcliProgressCurrent = 0;
 188         if (!(flags & INSTALL_LABEL))
 189             break;
 190         if (flags & INSTALL_HASH)
 191             fprintf(stdout, "%-28s", _("Preparing..."));
 192         else
 193             fprintf(stdout, "%s\n", _("Preparing packages for installation..."));
 194         (void) fflush(stdout);
 195         break;
 196
 197     case RPMCALLBACK_TRANS_STOP:
 198         if (flags & INSTALL_HASH)
 199             printHash(1, 1);    /* Fixes "preparing..." progress bar */
 200         rpmcliProgressTotal = rpmcliPackagesTotal;
 201         rpmcliProgressCurrent = 0;
 202         break;
 203
 204     case RPMCALLBACK_REPACKAGE_START:
 205         rpmcliHashesCurrent = 0;
 206         rpmcliProgressTotal = total;
 207         rpmcliProgressCurrent = 0;
 208         if (!(flags & INSTALL_LABEL))
 209             break;
 210         if (flags & INSTALL_HASH)
 211             fprintf(stdout, "%-28s\n", _("Repackaging..."));
 212         else
 213             fprintf(stdout, "%s\n", _("Repackaging erased files..."));
 214         (void) fflush(stdout);
 215         break;
 216
 217     case RPMCALLBACK_REPACKAGE_PROGRESS:
 218         if (amount && (flags & INSTALL_HASH))
 219             printHash(1, 1);    /* Fixes "preparing..." progress bar */
 220         break;
 221
 222     case RPMCALLBACK_REPACKAGE_STOP:
 223         rpmcliProgressTotal = total;
 224         rpmcliProgressCurrent = total;
 225         if (flags & INSTALL_HASH)
 226             printHash(1, 1);    /* Fixes "preparing..." progress bar */
 227         rpmcliProgressTotal = rpmcliPackagesTotal;
 228         rpmcliProgressCurrent = 0;
 229         if (!(flags & INSTALL_LABEL))
 230             break;
 231         if (flags & INSTALL_HASH)
 232             fprintf(stdout, "%-28s\n", _("Upgrading..."));
 233         else
 234             fprintf(stdout, "%s\n", _("Upgrading packages..."));
 235         (void) fflush(stdout);
 236         break;
 237
 238     case RPMCALLBACK_UNINST_PROGRESS:
 239         break;
 240     case RPMCALLBACK_UNINST_START:
 241         break;
 242     case RPMCALLBACK_UNINST_STOP:
 243         break;
 244     case RPMCALLBACK_UNPACK_ERROR:
 245         break;
 246     case RPMCALLBACK_CPIO_ERROR:
 247         break;
 248     case RPMCALLBACK_UNKNOWN:
 249     default:
 250         break;
 251     }
 252
 253     return rc;
 254 }
 255
 256 typedef /*@only@*/ /*@null@*/ const char * str_t;
 257
 258 struct rpmEIU {
 259     Header h;
 260     FD_t fd;
 261     int numFailed;
 262     int numPkgs;
 263 /*@only@*/
 264     str_t * pkgURL;
 265 /*@dependent@*/ /*@null@*/
 266     str_t * fnp;
 267 /*@only@*/
 268     char * pkgState;
 269     int prevx;
 270     int pkgx;
 271     int numRPMS;
 272     int numSRPMS;
 273 /*@only@*/ /*@null@*/
 274     str_t * sourceURL;
 275     int isSource;
 276     int argc;
 277 /*@only@*/ /*@null@*/
 278     str_t * argv;
 279 /*@dependent@*/
 280     rpmRelocation * relocations;
 281     rpmRC rpmrc;
 282 };
 283
 284 /** @todo Generalize --freshen policies. */
 285 /*@-bounds@*/
 286 int rpmInstall(rpmts ts,
 287                 struct rpmInstallArguments_s * ia,
 288                 const char ** fileArgv)
 289 {
 290     struct rpmEIU * eiu = memset(alloca(sizeof(*eiu)), 0, sizeof(*eiu));
 291     rpmps ps;
 292     rpmprobFilterFlags probFilter;
 293     rpmRelocation * relocations;
 294 /*@only@*/ /*@null@*/ const char * fileURL = NULL;
 295     int stopInstall = 0;
 296     const char ** av = NULL;
 297     rpmVSFlags vsflags, ovsflags, tvsflags;
 298     int ac = 0;
 299     int rc;
 300     int xx;
 301     int i;
 302
 303     if (fileArgv == NULL) goto exit;
 304
 305     ts->goal = TSM_INSTALL;
 306     rpmcliPackagesTotal = 0;
 307
 308     if (rpmExpandNumeric("%{?_repackage_all_erasures}"))
 309         ia->transFlags |= RPMTRANS_FLAG_REPACKAGE;
 310
 311     /* Initialize security context patterns (if not already done). */
 312     if (!(ia->transFlags & RPMTRANS_FLAG_NOCONTEXTS)) {
 313         rpmsx sx = rpmtsREContext(ts);
 314         if (sx == NULL) {
 315             const char *fn = rpmGetPath("%{?_install_file_context_path}", NULL);
 316             if (fn != NULL && *fn != '\0') {
 317                 sx = rpmsxNew(fn);
 318                 (void) rpmtsSetREContext(ts, sx);
 319             }
 320             fn = _free(fn);
 321         }
 322         sx = rpmsxFree(sx);
 323     }
 324     (void) rpmtsSetFlags(ts, ia->transFlags);
 325
 326     probFilter = ia->probFilter;
 327     relocations = ia->relocations;
 328
 329     if (ia->installInterfaceFlags & INSTALL_UPGRADE)
 330         vsflags = rpmExpandNumeric("%{?_vsflags_erase}");
 331     else
 332         vsflags = rpmExpandNumeric("%{?_vsflags_install}");
 333     if (ia->qva_flags & VERIFY_DIGEST)
 334         vsflags |= _RPMVSF_NODIGESTS;
 335     if (ia->qva_flags & VERIFY_SIGNATURE)
 336         vsflags |= _RPMVSF_NOSIGNATURES;
 337     if (ia->qva_flags & VERIFY_HDRCHK)
 338         vsflags |= RPMVSF_NOHDRCHK;
 339     ovsflags = rpmtsSetVSFlags(ts, (vsflags | RPMVSF_NEEDPAYLOAD));
 340
 341     {   int notifyFlags;
 342         notifyFlags = ia->installInterfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
 343         xx = rpmtsSetNotifyCallback(ts,
 344                         rpmShowProgress, (void *) ((long)notifyFlags));
 345     }
 346
 347     if ((eiu->relocations = relocations) != NULL) {
 348         while (eiu->relocations->oldPath)
 349             eiu->relocations++;
 350         if (eiu->relocations->newPath == NULL)
 351             eiu->relocations = NULL;
 352     }
 353
 354     /* Build fully globbed list of arguments in argv[argc]. */
 355     /*@-branchstate@*/
 356     /*@-temptrans@*/
 357     for (eiu->fnp = fileArgv; *eiu->fnp != NULL; eiu->fnp++) {
 358     /*@=temptrans@*/
 359         av = _free(av); ac = 0;
 360         rc = rpmGlob(*eiu->fnp, &ac, &av);
 361         if (rc || ac == 0) {
 362             rpmError(RPMERR_OPEN, _("File not found by glob: %s\n"), *eiu->fnp);
 363             continue;
 364         }
 365
 366         eiu->argv = xrealloc(eiu->argv, (eiu->argc+ac+1) * sizeof(*eiu->argv));
 367         memcpy(eiu->argv+eiu->argc, av, ac * sizeof(*av));
 368         eiu->argc += ac;
 369         eiu->argv[eiu->argc] = NULL;
 370     }
 371     /*@=branchstate@*/
 372     av = _free(av);     ac = 0;
 373
 374 restart:
 375     /* Allocate sufficient storage for next set of args. */
 376     if (eiu->pkgx >= eiu->numPkgs) {
 377         eiu->numPkgs = eiu->pkgx + eiu->argc;
 378         eiu->pkgURL = xrealloc(eiu->pkgURL,
 379                         (eiu->numPkgs + 1) * sizeof(*eiu->pkgURL));
 380         memset(eiu->pkgURL + eiu->pkgx, 0,
 381                         ((eiu->argc + 1) * sizeof(*eiu->pkgURL)));
 382         eiu->pkgState = xrealloc(eiu->pkgState,
 383                         (eiu->numPkgs + 1) * sizeof(*eiu->pkgState));
 384         memset(eiu->pkgState + eiu->pkgx, 0,
 385                         ((eiu->argc + 1) * sizeof(*eiu->pkgState)));
 386     }
 387
 388     /* Retrieve next set of args, cache on local storage. */
 389     for (i = 0; i < eiu->argc; i++) {
 390         fileURL = _free(fileURL);
 391         fileURL = eiu->argv[i];
 392         eiu->argv[i] = NULL;
 393
 394 #ifdef  NOTYET
 395 if (fileURL[0] == '=') {
 396     rpmds this = rpmdsSingle(RPMTAG_REQUIRENAME, fileURL+1, NULL, 0);
 397
 398     xx = rpmtsSolve(ts, this, NULL);
 399     if (ts->suggests && ts->nsuggests > 0) {
 400         fileURL = _free(fileURL);
 401         fileURL = ts->suggests[0];
 402         ts->suggests[0] = NULL;
 403         while (ts->nsuggests-- > 0) {
 404             if (ts->suggests[ts->nsuggests] == NULL)
 405                 continue;
 406             ts->suggests[ts->nsuggests] = _free(ts->suggests[ts->nsuggests]);
 407         }
 408         ts->suggests = _free(ts->suggests);
 409         rpmMessage(RPMMESS_DEBUG, _("Adding goal: %s\n"), fileURL);
 410         eiu->pkgURL[eiu->pkgx] = fileURL;
 411         fileURL = NULL;
 412         eiu->pkgx++;
 413     }
 414     this = rpmdsFree(this);
 415 } else
 416 #endif
 417
 418         switch (urlIsURL(fileURL)) {
 419         case URL_IS_HTTPS:
 420         case URL_IS_HTTP:
 421         case URL_IS_FTP:
 422         {   const char *tfn;
 423
 424             if (rpmIsVerbose())
 425                 fprintf(stdout, _("Retrieving %s\n"), fileURL);
 426
 427             {   char tfnbuf[64];
 428                 const char * rootDir = rpmtsRootDir(ts);
 429                 if (!(rootDir && * rootDir))
 430                     rootDir = "";
 431                 strcpy(tfnbuf, "rpm-xfer.XXXXXX");
 432                 (void) mktemp(tfnbuf);
 433                 tfn = rpmGenPath(rootDir, "%{_tmppath}/", tfnbuf);
 434             }
 435
 436             /* XXX undefined %{name}/%{version}/%{release} here */
 437             /* XXX %{_tmpdir} does not exist */
 438             rpmMessage(RPMMESS_DEBUG, _(" ... as %s\n"), tfn);
 439             rc = urlGetFile(fileURL, tfn);
 440             if (rc < 0) {
 441                 rpmMessage(RPMMESS_ERROR,
 442                         _("skipping %s - transfer failed - %s\n"),
 443                         fileURL, ftpStrerror(rc));
 444                 eiu->numFailed++;
 445                 eiu->pkgURL[eiu->pkgx] = NULL;
 446                 tfn = _free(tfn);
 447                 /*@switchbreak@*/ break;
 448             }
 449             eiu->pkgState[eiu->pkgx] = 1;
 450             eiu->pkgURL[eiu->pkgx] = tfn;
 451             eiu->pkgx++;
 452         }   /*@switchbreak@*/ break;
 453         case URL_IS_PATH:
 454         case URL_IS_DASH:       /* WRONG WRONG WRONG */
 455         case URL_IS_HKP:        /* WRONG WRONG WRONG */
 456         default:
 457             eiu->pkgURL[eiu->pkgx] = fileURL;
 458             fileURL = NULL;
 459             eiu->pkgx++;
 460             /*@switchbreak@*/ break;
 461         }
 462     }
 463     fileURL = _free(fileURL);
 464
 465     if (eiu->numFailed) goto exit;
 466
 467     /* Continue processing file arguments, building transaction set. */
 468     for (eiu->fnp = eiu->pkgURL+eiu->prevx;
 469          *eiu->fnp != NULL;
 470          eiu->fnp++, eiu->prevx++)
 471     {
 472         const char * fileName;
 473
 474         rpmMessage(RPMMESS_DEBUG, "============== %s\n", *eiu->fnp);
 475         (void) urlPath(*eiu->fnp, &fileName);
 476
 477         /* Try to read the header from a package file. */
 478         eiu->fd = Fopen(*eiu->fnp, "r.ufdio");
 479         if (eiu->fd == NULL || Ferror(eiu->fd)) {
 480             rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), *eiu->fnp,
 481                         Fstrerror(eiu->fd));
 482             if (eiu->fd != NULL) {
 483                 xx = Fclose(eiu->fd);
 484                 eiu->fd = NULL;
 485             }
 486             eiu->numFailed++; *eiu->fnp = NULL;
 487             continue;
 488         }
 489
 490         /* Read the header, verifying signatures (if present). */
 491         tvsflags = rpmtsSetVSFlags(ts, vsflags);
 492         eiu->rpmrc = rpmReadPackageFile(ts, eiu->fd, *eiu->fnp, &eiu->h);
 493         tvsflags = rpmtsSetVSFlags(ts, tvsflags);
 494         xx = Fclose(eiu->fd);
 495         eiu->fd = NULL;
 496
 497         switch (eiu->rpmrc) {
 498         case RPMRC_FAIL:
 499             rpmMessage(RPMMESS_ERROR, _("%s cannot be installed\n"), *eiu->fnp);
 500             eiu->numFailed++; *eiu->fnp = NULL;
 501             continue;
 502             /*@notreached@*/ /*@switchbreak@*/ break;
 503         case RPMRC_NOTFOUND:
 504             goto maybe_manifest;
 505             /*@notreached@*/ /*@switchbreak@*/ break;
 506         case RPMRC_NOTTRUSTED:
 507         case RPMRC_NOKEY:
 508         case RPMRC_OK:
 509         default:
 510             /*@switchbreak@*/ break;
 511         }
 512
 513         eiu->isSource = headerIsEntry(eiu->h, RPMTAG_SOURCEPACKAGE);
 514
 515         if (eiu->isSource) {
 516             rpmMessage(RPMMESS_DEBUG, _("\tadded source package [%d]\n"),
 517                 eiu->numSRPMS);
 518             eiu->sourceURL = xrealloc(eiu->sourceURL,
 519                                 (eiu->numSRPMS + 2) * sizeof(*eiu->sourceURL));
 520             eiu->sourceURL[eiu->numSRPMS] = *eiu->fnp;
 521             *eiu->fnp = NULL;
 522             eiu->numSRPMS++;
 523             eiu->sourceURL[eiu->numSRPMS] = NULL;
 524             continue;
 525         }
 526
 527         if (eiu->relocations) {
 528             const char ** paths;
 529             int pft;
 530             int c;
 531
 532             if (headerGetEntry(eiu->h, RPMTAG_PREFIXES, &pft,
 533                                        (void **) &paths, &c) && (c == 1))
 534             {
 535                 eiu->relocations->oldPath = xstrdup(paths[0]);
 536                 paths = headerFreeData(paths, pft);
 537             } else {
 538                 const char * name;
 539                 xx = headerNVR(eiu->h, &name, NULL, NULL);
 540                 rpmMessage(RPMMESS_ERROR,
 541                                _("package %s is not relocatable\n"), name);
 542                 eiu->numFailed++;
 543                 goto exit;
 544                 /*@notreached@*/
 545             }
 546         }
 547
 548         /* On --freshen, verify package is installed and newer */
 549         if (ia->installInterfaceFlags & INSTALL_FRESHEN) {
 550             rpmdbMatchIterator mi;
 551             const char * name;
 552             Header oldH;
 553             int count;
 554
 555             xx = headerNVR(eiu->h, &name, NULL, NULL);
 556             mi = rpmtsInitIterator(ts, RPMTAG_NAME, name, 0);
 557             count = rpmdbGetIteratorCount(mi);
 558             while ((oldH = rpmdbNextIterator(mi)) != NULL) {
 559                 if (rpmVersionCompare(oldH, eiu->h) < 0)
 560                     /*@innercontinue@*/ continue;
 561                 /* same or newer package already installed */
 562                 count = 0;
 563                 /*@innerbreak@*/ break;
 564             }
 565             mi = rpmdbFreeIterator(mi);
 566             if (count == 0) {
 567                 eiu->h = headerFree(eiu->h);
 568                 continue;
 569             }
 570             /* Package is newer than those currently installed. */
 571         }
 572
 573         /*@-abstract@*/
 574         rc = rpmtsAddInstallElement(ts, eiu->h, (fnpyKey)fileName,
 575                         (ia->installInterfaceFlags & INSTALL_UPGRADE) != 0,
 576                         relocations);
 577         /*@=abstract@*/
 578
 579         /* XXX reference held by transaction set */
 580         eiu->h = headerFree(eiu->h);
 581         if (eiu->relocations)
 582             eiu->relocations->oldPath = _free(eiu->relocations->oldPath);
 583
 584         switch(rc) {
 585         case 0:
 586             rpmMessage(RPMMESS_DEBUG, _("\tadded binary package [%d]\n"),
 587                         eiu->numRPMS);
 588             /*@switchbreak@*/ break;
 589         case 1:
 590             rpmMessage(RPMMESS_ERROR,
 591                             _("error reading from file %s\n"), *eiu->fnp);
 592             eiu->numFailed++;
 593             goto exit;
 594             /*@notreached@*/ /*@switchbreak@*/ break;
 595         case 2:
 596             rpmMessage(RPMMESS_ERROR,
 597                             _("file %s requires a newer version of RPM\n"),
 598                             *eiu->fnp);
 599             eiu->numFailed++;
 600             goto exit;
 601             /*@notreached@*/ /*@switchbreak@*/ break;
 602         default:
 603             eiu->numFailed++;
 604             goto exit;
 605             /*@notreached@*/ /*@switchbreak@*/ break;
 606         }
 607
 608         eiu->numRPMS++;
 609         continue;
 610
 611 maybe_manifest:
 612         /* Try to read a package manifest. */
 613         eiu->fd = Fopen(*eiu->fnp, "r.fpio");
 614         if (eiu->fd == NULL || Ferror(eiu->fd)) {
 615             rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), *eiu->fnp,
 616                         Fstrerror(eiu->fd));
 617             if (eiu->fd != NULL) {
 618                 xx = Fclose(eiu->fd);
 619                 eiu->fd = NULL;
 620             }
 621             eiu->numFailed++; *eiu->fnp = NULL;
 622             break;
 623         }
 624
 625         /* Read list of packages from manifest. */
 626 /*@-nullstate@*/ /* FIX: *eiu->argv can be NULL */
 627         rc = rpmReadPackageManifest(eiu->fd, &eiu->argc, &eiu->argv);
 628 /*@=nullstate@*/
 629         if (rc != RPMRC_OK)
 630             rpmError(RPMERR_MANIFEST, _("%s: not an rpm package (or package manifest): %s\n"),
 631                         *eiu->fnp, Fstrerror(eiu->fd));
 632         xx = Fclose(eiu->fd);
 633         eiu->fd = NULL;
 634
 635         /* If successful, restart the query loop. */
 636         if (rc == RPMRC_OK) {
 637             eiu->prevx++;
 638             goto restart;
 639         }
 640
 641         eiu->numFailed++; *eiu->fnp = NULL;
 642         break;
 643     }
 644
 645     rpmMessage(RPMMESS_DEBUG, _("found %d source and %d binary packages\n"),
 646                 eiu->numSRPMS, eiu->numRPMS);
 647
 648     if (eiu->numFailed) goto exit;
 649
 650     if (eiu->numRPMS && !(ia->installInterfaceFlags & INSTALL_NODEPS)) {
 651
 652         if (rpmtsCheck(ts)) {
 653             eiu->numFailed = eiu->numPkgs;
 654             stopInstall = 1;
 655         }
 656
 657         ps = rpmtsProblems(ts);
 658         if (!stopInstall && rpmpsNumProblems(ps) > 0) {
 659             rpmMessage(RPMMESS_ERROR, _("Failed dependencies:\n"));
 660             rpmpsPrint(NULL, ps);
 661             eiu->numFailed = eiu->numPkgs;
 662             stopInstall = 1;
 663
 664             /*@-branchstate@*/
 665             if (ts->suggests != NULL && ts->nsuggests > 0) {
 666                 rpmMessage(RPMMESS_NORMAL, _("    Suggested resolutions:\n"));
 667                 for (i = 0; i < ts->nsuggests; i++) {
 668                     const char * str = ts->suggests[i];
 669
 670                     if (str == NULL)
 671                         break;
 672
 673                     rpmMessage(RPMMESS_NORMAL, "\t%s\n", str);
 674
 675                     ts->suggests[i] = NULL;
 676                     str = _free(str);
 677                 }
 678                 ts->suggests = _free(ts->suggests);
 679             }
 680             /*@=branchstate@*/
 681         }
 682         ps = rpmpsFree(ps);
 683     }
 684
 685     if (eiu->numRPMS && !(ia->installInterfaceFlags & INSTALL_NOORDER)) {
 686         if (rpmtsOrder(ts)) {
 687             eiu->numFailed = eiu->numPkgs;
 688             stopInstall = 1;
 689         }
 690     }
 691
 692     if (eiu->numRPMS && !stopInstall) {
 693
 694         rpmcliPackagesTotal += eiu->numSRPMS;
 695
 696         rpmMessage(RPMMESS_DEBUG, _("installing binary packages\n"));
 697
 698         /* Drop added/available package indices and dependency sets. */
 699         rpmtsClean(ts);
 700
 701         rc = rpmtsRun(ts, NULL, probFilter);
 702         ps = rpmtsProblems(ts);
 703
 704         if (rc < 0) {
 705             eiu->numFailed += eiu->numRPMS;
 706         } else if (rc > 0) {
 707             eiu->numFailed += rc;
 708             if (rpmpsNumProblems(ps) > 0)
 709                 rpmpsPrint(stderr, ps);
 710         }
 711         ps = rpmpsFree(ps);
 712     }
 713
 714     if (eiu->numSRPMS && !stopInstall) {
 715         if (eiu->sourceURL != NULL)
 716         for (i = 0; i < eiu->numSRPMS; i++) {
 717             if (eiu->sourceURL[i] == NULL) continue;
 718             eiu->fd = Fopen(eiu->sourceURL[i], "r.ufdio");
 719             if (eiu->fd == NULL || Ferror(eiu->fd)) {
 720                 rpmMessage(RPMMESS_ERROR, _("cannot open file %s: %s\n"),
 721                            eiu->sourceURL[i], Fstrerror(eiu->fd));
 722                 if (eiu->fd != NULL) {
 723                     xx = Fclose(eiu->fd);
 724                     eiu->fd = NULL;
 725                 }
 726                 continue;
 727             }
 728
 729             if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_TEST)) {
 730                 eiu->rpmrc = rpmInstallSourcePackage(ts, eiu->fd, NULL, NULL);
 731                 if (eiu->rpmrc != RPMRC_OK) eiu->numFailed++;
 732             }
 733
 734             xx = Fclose(eiu->fd);
 735             eiu->fd = NULL;
 736         }
 737     }
 738
 739 exit:
 740     if (eiu->pkgURL != NULL)
 741     for (i = 0; i < eiu->numPkgs; i++) {
 742         if (eiu->pkgURL[i] == NULL) continue;
 743         if (eiu->pkgState[i] == 1)
 744             (void) Unlink(eiu->pkgURL[i]);
 745         eiu->pkgURL[i] = _free(eiu->pkgURL[i]);
 746     }
 747     eiu->pkgState = _free(eiu->pkgState);
 748     eiu->pkgURL = _free(eiu->pkgURL);
 749     eiu->argv = _free(eiu->argv);
 750
 751     rpmtsEmpty(ts);
 752
 753     return eiu->numFailed;
 754 }
 755 /*@=bounds@*/
 756
 757 int rpmErase(rpmts ts, struct rpmInstallArguments_s * ia,
 758                 const char ** argv)
 759 {
 760     int count;
 761     const char ** arg;
 762     int numFailed = 0;
 763     int stopUninstall = 0;
 764     int numPackages = 0;
 765     rpmVSFlags vsflags, ovsflags;
 766     rpmps ps;
 767
 768     if (argv == NULL) return 0;
 769
 770     vsflags = rpmExpandNumeric("%{?_vsflags_erase}");
 771     if (ia->qva_flags & VERIFY_DIGEST)
 772         vsflags |= _RPMVSF_NODIGESTS;
 773     if (ia->qva_flags & VERIFY_SIGNATURE)
 774         vsflags |= _RPMVSF_NOSIGNATURES;
 775     if (ia->qva_flags & VERIFY_HDRCHK)
 776         vsflags |= RPMVSF_NOHDRCHK;
 777     ovsflags = rpmtsSetVSFlags(ts, vsflags);
 778
 779     if (rpmExpandNumeric("%{?_repackage_all_erasures}"))
 780         ia->transFlags |= RPMTRANS_FLAG_REPACKAGE;
 781
 782     (void) rpmtsSetFlags(ts, ia->transFlags);
 783
 784 #ifdef  NOTYET  /* XXX no callbacks on erase yet */
 785     {   int notifyFlags;
 786         notifyFlags = ia->eraseInterfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
 787         xx = rpmtsSetNotifyCallback(ts,
 788                         rpmShowProgress, (void *) ((long)notifyFlags)
 789     }
 790 #endif
 791
 792     ts->goal = TSM_ERASE;
 793
 794     for (arg = argv; *arg; arg++) {
 795         rpmdbMatchIterator mi;
 796
 797         /* XXX HACK to get rpmdbFindByLabel out of the API */
 798         mi = rpmtsInitIterator(ts, RPMDBI_LABEL, *arg, 0);
 799         if (mi == NULL) {
 800             rpmMessage(RPMMESS_ERROR, _("package %s is not installed\n"), *arg);
 801             numFailed++;
 802         } else {
 803             Header h;   /* XXX iterator owns the reference */
 804             count = 0;
 805             while ((h = rpmdbNextIterator(mi)) != NULL) {
 806                 unsigned int recOffset = rpmdbGetIteratorOffset(mi);
 807
 808                 if (!(count++ == 0 || (ia->eraseInterfaceFlags & UNINSTALL_ALLMATCHES))) {
 809                     rpmMessage(RPMMESS_ERROR, _("\"%s\" specifies multiple packages\n"),
 810                         *arg);
 811                     numFailed++;
 812                     /*@innerbreak@*/ break;
 813                 }
 814                 if (recOffset) {
 815                     (void) rpmtsAddEraseElement(ts, h, recOffset);
 816                     numPackages++;
 817                 }
 818             }
 819         }
 820         mi = rpmdbFreeIterator(mi);
 821     }
 822
 823     if (numFailed) goto exit;
 824
 825     if (!(ia->eraseInterfaceFlags & UNINSTALL_NODEPS)) {
 826
 827         if (rpmtsCheck(ts)) {
 828             numFailed = numPackages;
 829             stopUninstall = 1;
 830         }
 831
 832         ps = rpmtsProblems(ts);
 833         if (!stopUninstall && rpmpsNumProblems(ps) > 0) {
 834             rpmMessage(RPMMESS_ERROR, _("Failed dependencies:\n"));
 835             rpmpsPrint(NULL, ps);
 836             numFailed += numPackages;
 837             stopUninstall = 1;
 838         }
 839         ps = rpmpsFree(ps);
 840     }
 841
 842     if (!stopUninstall && !(ia->installInterfaceFlags & INSTALL_NOORDER)) {
 843         if (rpmtsOrder(ts)) {
 844             numFailed += numPackages;
 845             stopUninstall = 1;
 846         }
 847     }
 848
 849     if (numPackages && !stopUninstall) {
 850         (void) rpmtsSetFlags(ts, (rpmtsFlags(ts) | RPMTRANS_FLAG_REVERSE));
 851
 852         /* Drop added/available package indices and dependency sets. */
 853         rpmtsClean(ts);
 854
 855         numPackages = rpmtsRun(ts, NULL, ia->probFilter & (RPMPROB_FILTER_DISKSPACE|RPMPROB_FILTER_DISKNODES));
 856         ps = rpmtsProblems(ts);
 857         if (rpmpsNumProblems(ps) > 0)
 858             rpmpsPrint(NULL, ps);
 859         numFailed += numPackages;
 860         stopUninstall = 1;
 861         ps = rpmpsFree(ps);
 862     }
 863
 864 exit:
 865     rpmtsEmpty(ts);
 866
 867     return numFailed;
 868 }
 869
 870 int rpmInstallSource(rpmts ts, const char * arg,
 871                 const char ** specFilePtr, const char ** cookie)
 872 {
 873     FD_t fd;
 874     int rc;
 875
 876
 877     fd = Fopen(arg, "r.ufdio");
 878     if (fd == NULL || Ferror(fd)) {
 879         rpmMessage(RPMMESS_ERROR, _("cannot open %s: %s\n"), arg, Fstrerror(fd));
 880         if (fd != NULL) (void) Fclose(fd);
 881         return 1;
 882     }
 883
 884     if (rpmIsVerbose())
 885         fprintf(stdout, _("Installing %s\n"), arg);
 886
 887     {
 888         rpmVSFlags ovsflags =
 889                 rpmtsSetVSFlags(ts, (rpmtsVSFlags(ts) | RPMVSF_NEEDPAYLOAD));
 890         rpmRC rpmrc = rpmInstallSourcePackage(ts, fd, specFilePtr, cookie);
 891         rc = (rpmrc == RPMRC_OK ? 0 : 1);
 892         ovsflags = rpmtsSetVSFlags(ts, ovsflags);
 893     }
 894     if (rc != 0) {
 895         rpmMessage(RPMMESS_ERROR, _("%s cannot be installed\n"), arg);
 896         /*@-unqualifiedtrans@*/
 897         if (specFilePtr && *specFilePtr)
 898             *specFilePtr = _free(*specFilePtr);
 899         if (cookie && *cookie)
 900             *cookie = _free(*cookie);
 901         /*@=unqualifiedtrans@*/
 902     }
 903
 904     (void) Fclose(fd);
 905
 906     return rc;
 907 }
 908
 909 /** @todo Transaction handling, more, needs work. */
 910 int rpmRollback(rpmts ts, struct rpmInstallArguments_s * ia, const char ** argv)
 911 {
 912     int ifmask= (INSTALL_UPGRADE|INSTALL_FRESHEN|INSTALL_INSTALL|INSTALL_ERASE);
 913     unsigned thistid = 0xffffffff;
 914     unsigned prevtid;
 915     time_t tid;
 916     IDTX itids = NULL;
 917     IDTX rtids = NULL;
 918     IDT rp;
 919     int nrids = 0;
 920     IDT ip;
 921     int niids = 0;
 922     int rc = 0;
 923     int vsflags, ovsflags;
 924     int numAdded;
 925     int numRemoved;
 926     rpmps ps;
 927     int _unsafe_rollbacks = 0;
 928     rpmtransFlags transFlags = ia->transFlags;
 929
 930     if (argv != NULL && *argv != NULL) {
 931         rc = -1;
 932         goto exit;
 933     }
 934
 935     _unsafe_rollbacks = rpmExpandNumeric("%{?_unsafe_rollbacks}");
 936
 937     vsflags = rpmExpandNumeric("%{?_vsflags_erase}");
 938     if (ia->qva_flags & VERIFY_DIGEST)
 939         vsflags |= _RPMVSF_NODIGESTS;
 940     if (ia->qva_flags & VERIFY_SIGNATURE)
 941         vsflags |= _RPMVSF_NOSIGNATURES;
 942     if (ia->qva_flags & VERIFY_HDRCHK)
 943         vsflags |= RPMVSF_NOHDRCHK;
 944     vsflags |= RPMVSF_NEEDPAYLOAD;      /* XXX no legacy signatures */
 945     ovsflags = rpmtsSetVSFlags(ts, vsflags);
 946
 947     (void) rpmtsSetFlags(ts, transFlags);
 948
 949     /*  Make the transaction a rollback transaction.  In a rollback
 950      *  a best effort is what we want
 951      */
 952     rpmtsSetType(ts, RPMTRANS_TYPE_ROLLBACK);
 953
 954     itids = IDTXload(ts, RPMTAG_INSTALLTID);
 955     if (itids != NULL) {
 956         ip = itids->idt;
 957         niids = itids->nidt;
 958     } else {
 959         ip = NULL;
 960         niids = 0;
 961     }
 962
 963     {   const char * globstr = rpmExpand("%{_repackage_dir}/*.rpm", NULL);
 964         if (globstr == NULL || *globstr == '%') {
 965             globstr = _free(globstr);
 966             rc = -1;
 967             goto exit;
 968         }
 969         rtids = IDTXglob(ts, globstr, RPMTAG_REMOVETID);
 970
 971         if (rtids != NULL) {
 972             rp = rtids->idt;
 973             nrids = rtids->nidt;
 974         } else {
 975             rp = NULL;
 976             nrids = 0;
 977         }
 978         globstr = _free(globstr);
 979     }
 980
 981     {   int notifyFlags, xx;
 982         notifyFlags = ia->installInterfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
 983         xx = rpmtsSetNotifyCallback(ts,
 984                         rpmShowProgress, (void *) ((long)notifyFlags));
 985     }
 986
 987     /* Run transactions until rollback goal is achieved. */
 988     do {
 989         prevtid = thistid;
 990         rc = 0;
 991         rpmcliPackagesTotal = 0;
 992         numAdded = 0;
 993         numRemoved = 0;
 994         ia->installInterfaceFlags &= ~ifmask;
 995
 996         /* Find larger of the remaining install/erase transaction id's. */
 997         thistid = 0;
 998         if (ip != NULL && ip->val.u32 > thistid)
 999             thistid = ip->val.u32;
1000         if (rp != NULL && rp->val.u32 > thistid)
1001             thistid = rp->val.u32;
1002
1003         /* If we've achieved the rollback goal, then we're done. */
1004         if (thistid == 0 || thistid < ia->rbtid)
1005             break;
1006
1007         /* If we've reached the (configured) rollback goal, then we're done. */
1008         if (_unsafe_rollbacks && thistid <= _unsafe_rollbacks)
1009             break;
1010
1011         rpmtsEmpty(ts);
1012         (void) rpmtsSetFlags(ts, transFlags);
1013
1014         /* Install the previously erased packages for this transaction. */
1015         while (rp != NULL && rp->val.u32 == thistid) {
1016
1017             rpmMessage(RPMMESS_DEBUG, "\t+++ install %s\n",
1018                         (rp->key ? rp->key : "???"));
1019
1020 /*@-abstract@*/
1021             rc = rpmtsAddInstallElement(ts, rp->h, (fnpyKey)rp->key,
1022                                0, ia->relocations);
1023 /*@=abstract@*/
1024             if (rc != 0)
1025                 goto exit;
1026
1027             numAdded++;
1028             rpmcliPackagesTotal++;
1029             if (!(ia->installInterfaceFlags & ifmask))
1030                 ia->installInterfaceFlags |= INSTALL_UPGRADE;
1031
1032 #ifdef  NOTYET
1033             rp->h = headerFree(rp->h);
1034 #endif
1035             nrids--;
1036             if (nrids > 0)
1037                 rp++;
1038             else
1039                 rp = NULL;
1040         }
1041
1042         /* Erase the previously installed packages for this transaction. */
1043         while (ip != NULL && ip->val.u32 == thistid) {
1044
1045             rpmMessage(RPMMESS_DEBUG,
1046                         "\t--- erase h#%u\n", ip->instance);
1047
1048             rc = rpmtsAddEraseElement(ts, ip->h, ip->instance);
1049             if (rc != 0)
1050                 goto exit;
1051
1052             numRemoved++;
1053
1054             if (_unsafe_rollbacks)
1055                 rpmcliPackagesTotal++;
1056
1057             if (!(ia->installInterfaceFlags & ifmask)) {
1058                 ia->installInterfaceFlags |= INSTALL_ERASE;
1059                 (void) rpmtsSetFlags(ts, (transFlags | RPMTRANS_FLAG_REVERSE));
1060             }
1061
1062 #ifdef  NOTYET
1063             ip->instance = 0;
1064 #endif
1065             niids--;
1066             if (niids > 0)
1067                 ip++;
1068             else
1069                 ip = NULL;
1070         }
1071
1072         /* Anything to do? */
1073         if (rpmcliPackagesTotal <= 0)
1074             break;
1075
1076         tid = (time_t)thistid;
1077         rpmMessage(RPMMESS_NORMAL,
1078                 _("Rollback packages (+%d/-%d) to %-24.24s (0x%08x):\n"),
1079                         numAdded, numRemoved, ctime(&tid), tid);
1080
1081         rc = rpmtsCheck(ts);
1082         ps = rpmtsProblems(ts);
1083         if (rc != 0 && rpmpsNumProblems(ps) > 0) {
1084             rpmMessage(RPMMESS_ERROR, _("Failed dependencies:\n"));
1085             rpmpsPrint(NULL, ps);
1086             ps = rpmpsFree(ps);
1087             goto exit;
1088         }
1089         ps = rpmpsFree(ps);
1090
1091         rc = rpmtsOrder(ts);
1092         if (rc != 0)
1093             goto exit;
1094
1095         /* Drop added/available package indices and dependency sets. */
1096         rpmtsClean(ts);
1097
1098         rc = rpmtsRun(ts, NULL, (ia->probFilter|RPMPROB_FILTER_OLDPACKAGE));
1099         ps = rpmtsProblems(ts);
1100         if (rc > 0 && rpmpsNumProblems(ps) > 0)
1101             rpmpsPrint(stderr, ps);
1102         ps = rpmpsFree(ps);
1103         if (rc)
1104             goto exit;
1105
1106         /* Clean up after successful rollback. */
1107         if (rtids && !rpmIsDebug()) {
1108             int i;
1109             rpmMessage(RPMMESS_NORMAL, _("Cleaning up repackaged packages:\n"));
1110             if (rtids->idt)
1111             for (i = 0; i < rtids->nidt; i++) {
1112                 IDT rrp = rtids->idt + i;
1113                 if (rrp->val.u32 != thistid)
1114                     /*@innercontinue@*/ continue;
1115                 if (rrp->key) { /* XXX can't happen */
1116                     rpmMessage(RPMMESS_NORMAL, _("\tRemoving %s:\n"), rrp->key);
1117                     (void) unlink(rrp->key);    /* XXX: Should check rc??? */
1118                 }
1119             }
1120         }
1121
1122
1123     } while (1);
1124
1125 exit:
1126     rtids = IDTXfree(rtids);
1127     itids = IDTXfree(itids);
1128
1129     rpmtsEmpty(ts);
1130     (void) rpmtsSetFlags(ts, transFlags);
1131
1132     return rc;
1133 }