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lib/rpminstall.c

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00001 
00005 #include "system.h"
00006 
00007 #include <rpmcli.h>
00008 
00009 #include "rpmdb.h"
00010 #include "rpmds.h"
00011 
00012 #define _RPMTS_INTERNAL         /* ts->goal, ts->dbmode, ts->suggests */
00013 #include "rpmts.h"
00014 
00015 #include "manifest.h"
00016 #include "misc.h"       /* XXX for rpmGlob() */
00017 #include "debug.h"
00018 
00019 /*@access rpmts @*/     /* XXX ts->goal, ts->dbmode */
00020 /*@access IDTX @*/
00021 /*@access IDT @*/
00022 
00023 /*@unchecked@*/
00024 int rpmcliPackagesTotal = 0;
00025 /*@unchecked@*/
00026 int rpmcliHashesCurrent = 0;
00027 /*@unchecked@*/
00028 int rpmcliHashesTotal = 0;
00029 /*@unchecked@*/
00030 int rpmcliProgressCurrent = 0;
00031 /*@unchecked@*/
00032 int rpmcliProgressTotal = 0;
00033 
00040 static void printHash(const unsigned long amount, const unsigned long total)
00041         /*@globals rpmcliHashesCurrent, rpmcliHashesTotal,
00042                 rpmcliProgressCurrent, fileSystem @*/
00043         /*@modifies rpmcliHashesCurrent, rpmcliHashesTotal,
00044                 rpmcliProgressCurrent, fileSystem @*/
00045 {
00046     int hashesNeeded;
00047 
00048     rpmcliHashesTotal = (isatty (STDOUT_FILENO) ? 44 : 50);
00049 
00050     if (rpmcliHashesCurrent != rpmcliHashesTotal) {
00051 /*@+relaxtypes@*/
00052         float pct = (total ? (((float) amount) / total) : 1.0);
00053         hashesNeeded = (rpmcliHashesTotal * pct) + 0.5;
00054 /*@=relaxtypes@*/
00055         while (hashesNeeded > rpmcliHashesCurrent) {
00056             if (isatty (STDOUT_FILENO)) {
00057                 int i;
00058                 for (i = 0; i < rpmcliHashesCurrent; i++)
00059                     (void) putchar ('#');
00060                 for (; i < rpmcliHashesTotal; i++)
00061                     (void) putchar (' ');
00062                 fprintf(stdout, "(%3d%%)", (int)((100 * pct) + 0.5));
00063                 for (i = 0; i < (rpmcliHashesTotal + 6); i++)
00064                     (void) putchar ('\b');
00065             } else
00066                 fprintf(stdout, "#");
00067 
00068             rpmcliHashesCurrent++;
00069         }
00070         (void) fflush(stdout);
00071 
00072         if (rpmcliHashesCurrent == rpmcliHashesTotal) {
00073             int i;
00074             rpmcliProgressCurrent++;
00075             if (isatty(STDOUT_FILENO)) {
00076                 for (i = 1; i < rpmcliHashesCurrent; i++)
00077                     (void) putchar ('#');
00078 /*@+relaxtypes@*/
00079                 pct = (rpmcliProgressTotal
00080                     ? (((float) rpmcliProgressCurrent) / rpmcliProgressTotal)
00081                     : 1);
00082 /*@=relaxtypes@*/
00083                 fprintf(stdout, " [%3d%%]", (int)((100 * pct) + 0.5));
00084             }
00085             fprintf(stdout, "\n");
00086         }
00087         (void) fflush(stdout);
00088     }
00089 }
00090 
00091 void * rpmShowProgress(/*@null@*/ const void * arg,
00092                         const rpmCallbackType what,
00093                         const unsigned long amount,
00094                         const unsigned long total,
00095                         /*@null@*/ fnpyKey key,
00096                         /*@null@*/ void * data)
00097         /*@globals rpmcliHashesCurrent, rpmcliProgressCurrent, rpmcliProgressTotal,
00098                 fileSystem @*/
00099         /*@modifies rpmcliHashesCurrent, rpmcliProgressCurrent, rpmcliProgressTotal,
00100                 fileSystem @*/
00101 {
00102 /*@-abstract -castexpose @*/
00103     Header h = (Header) arg;
00104 /*@=abstract =castexpose @*/
00105     char * s;
00106     int flags = (int) ((long)data);
00107     void * rc = NULL;
00108 /*@-abstract -assignexpose @*/
00109     const char * filename = (const char *)key;
00110 /*@=abstract =assignexpose @*/
00111     static FD_t fd = NULL;
00112     int xx;
00113 
00114     switch (what) {
00115     case RPMCALLBACK_INST_OPEN_FILE:
00116 /*@-boundsread@*/
00117         if (filename == NULL || filename[0] == '\0')
00118             return NULL;
00119 /*@=boundsread@*/
00120         fd = Fopen(filename, "r.ufdio");
00121         /*@-type@*/ /* FIX: still necessary? */
00122         if (fd == NULL || Ferror(fd)) {
00123             rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), filename,
00124                         Fstrerror(fd));
00125             if (fd != NULL) {
00126                 xx = Fclose(fd);
00127                 fd = NULL;
00128             }
00129         } else
00130             fd = fdLink(fd, "persist (showProgress)");
00131         /*@=type@*/
00132 /*@+voidabstract@*/
00133         return (void *)fd;
00134 /*@=voidabstract@*/
00135         /*@notreached@*/ break;
00136 
00137     case RPMCALLBACK_INST_CLOSE_FILE:
00138         /*@-type@*/ /* FIX: still necessary? */
00139         fd = fdFree(fd, "persist (showProgress)");
00140         /*@=type@*/
00141         if (fd != NULL) {
00142             xx = Fclose(fd);
00143             fd = NULL;
00144         }
00145         break;
00146 
00147     case RPMCALLBACK_INST_START:
00148         rpmcliHashesCurrent = 0;
00149         if (h == NULL || !(flags & INSTALL_LABEL))
00150             break;
00151         /* @todo Remove headerSprintf() on a progress callback. */
00152         if (flags & INSTALL_HASH) {
00153             s = headerSprintf(h, "%{NAME}",
00154                                 rpmTagTable, rpmHeaderFormats, NULL);
00155             if (isatty (STDOUT_FILENO))
00156                 fprintf(stdout, "%4d:%-23.23s", rpmcliProgressCurrent + 1, s);
00157             else
00158                 fprintf(stdout, "%-28.28s", s);
00159             (void) fflush(stdout);
00160             s = _free(s);
00161         } else {
00162             s = headerSprintf(h, "%{NAME}-%{VERSION}-%{RELEASE}",
00163                                   rpmTagTable, rpmHeaderFormats, NULL);
00164             fprintf(stdout, "%s\n", s);
00165             (void) fflush(stdout);
00166             s = _free(s);
00167         }
00168         break;
00169 
00170     case RPMCALLBACK_TRANS_PROGRESS:
00171     case RPMCALLBACK_INST_PROGRESS:
00172 /*@+relaxtypes@*/
00173         if (flags & INSTALL_PERCENT)
00174             fprintf(stdout, "%%%% %f\n", (double) (total
00175                                 ? ((((float) amount) / total) * 100)
00176                                 : 100.0));
00177         else if (flags & INSTALL_HASH)
00178             printHash(amount, total);
00179 /*@=relaxtypes@*/
00180         (void) fflush(stdout);
00181         break;
00182 
00183     case RPMCALLBACK_TRANS_START:
00184         rpmcliHashesCurrent = 0;
00185         rpmcliProgressTotal = 1;
00186         rpmcliProgressCurrent = 0;
00187         if (!(flags & INSTALL_LABEL))
00188             break;
00189         if (flags & INSTALL_HASH)
00190             fprintf(stdout, "%-28s", _("Preparing..."));
00191         else
00192             fprintf(stdout, "%s\n", _("Preparing packages for installation..."));
00193         (void) fflush(stdout);
00194         break;
00195 
00196     case RPMCALLBACK_TRANS_STOP:
00197         if (flags & INSTALL_HASH)
00198             printHash(1, 1);    /* Fixes "preparing..." progress bar */
00199         rpmcliProgressTotal = rpmcliPackagesTotal;
00200         rpmcliProgressCurrent = 0;
00201         break;
00202 
00203     case RPMCALLBACK_REPACKAGE_START:
00204         rpmcliHashesCurrent = 0;
00205         rpmcliProgressTotal = total;
00206         rpmcliProgressCurrent = 0;
00207         if (!(flags & INSTALL_LABEL))
00208             break;
00209         if (flags & INSTALL_HASH)
00210             fprintf(stdout, "%-28s\n", _("Repackaging..."));
00211         else
00212             fprintf(stdout, "%s\n", _("Repackaging erased files..."));
00213         (void) fflush(stdout);
00214         break;
00215 
00216     case RPMCALLBACK_REPACKAGE_PROGRESS:
00217         if (amount && (flags & INSTALL_HASH))
00218             printHash(1, 1);    /* Fixes "preparing..." progress bar */
00219         break;
00220 
00221     case RPMCALLBACK_REPACKAGE_STOP:
00222         rpmcliProgressTotal = total;
00223         rpmcliProgressCurrent = total;
00224         if (flags & INSTALL_HASH)
00225             printHash(1, 1);    /* Fixes "preparing..." progress bar */
00226         rpmcliProgressTotal = rpmcliPackagesTotal;
00227         rpmcliProgressCurrent = 0;
00228         if (!(flags & INSTALL_LABEL))
00229             break;
00230         if (flags & INSTALL_HASH)
00231             fprintf(stdout, "%-28s\n", _("Upgrading..."));
00232         else
00233             fprintf(stdout, "%s\n", _("Upgrading packages..."));
00234         (void) fflush(stdout);
00235         break;
00236 
00237     case RPMCALLBACK_UNINST_PROGRESS:
00238         break;
00239     case RPMCALLBACK_UNINST_START:
00240         break;
00241     case RPMCALLBACK_UNINST_STOP:
00242         break;
00243     case RPMCALLBACK_UNPACK_ERROR:
00244         break;
00245     case RPMCALLBACK_CPIO_ERROR:
00246         break;
00247     case RPMCALLBACK_UNKNOWN:
00248     default:
00249         break;
00250     }
00251 
00252     return rc;
00253 }       
00254 
00255 typedef /*@only@*/ /*@null@*/ const char * str_t;
00256 
00257 struct rpmEIU {
00258     Header h;
00259     FD_t fd;
00260     int numFailed;
00261     int numPkgs;
00262 /*@only@*/
00263     str_t * pkgURL;
00264 /*@dependent@*/ /*@null@*/
00265     str_t * fnp;
00266 /*@only@*/
00267     char * pkgState;
00268     int prevx;
00269     int pkgx;
00270     int numRPMS;
00271     int numSRPMS;
00272 /*@only@*/ /*@null@*/
00273     str_t * sourceURL;
00274     int isSource;
00275     int argc;
00276 /*@only@*/ /*@null@*/
00277     str_t * argv;
00278 /*@dependent@*/
00279     rpmRelocation * relocations;
00280     rpmRC rpmrc;
00281 };
00282 
00284 /*@-bounds@*/
00285 int rpmInstall(rpmts ts,
00286                 struct rpmInstallArguments_s * ia,
00287                 const char ** fileArgv)
00288 {
00289     struct rpmEIU * eiu = memset(alloca(sizeof(*eiu)), 0, sizeof(*eiu));
00290     rpmps ps;
00291     rpmprobFilterFlags probFilter;
00292     rpmRelocation * relocations;
00293 /*@only@*/ /*@null@*/ const char * fileURL = NULL;
00294     int stopInstall = 0;
00295     const char ** av = NULL;
00296     rpmVSFlags vsflags, ovsflags, tvsflags;
00297     int ac = 0;
00298     int rc;
00299     int xx;
00300     int i;
00301 
00302     if (fileArgv == NULL) goto exit;
00303 
00304     ts->goal = TSM_INSTALL;
00305     rpmcliPackagesTotal = 0;
00306 
00307     if (rpmExpandNumeric("%{?_repackage_all_erasures}"))
00308         ia->transFlags |= RPMTRANS_FLAG_REPACKAGE;
00309 
00310     /* Initialize security context patterns (if not already done). */
00311     if (!(ia->transFlags & RPMTRANS_FLAG_NOCONTEXTS)) {
00312         rpmsx sx = rpmtsREContext(ts);
00313         if (sx == NULL) {
00314             const char *fn = rpmGetPath("%{?_install_file_context_path}", NULL);
00315             if (fn != NULL && *fn != '\0') {
00316                 sx = rpmsxNew(fn);
00317                 (void) rpmtsSetREContext(ts, sx);
00318             }
00319             fn = _free(fn);
00320         }
00321         sx = rpmsxFree(sx);
00322     }
00323     (void) rpmtsSetFlags(ts, ia->transFlags);
00324 
00325     probFilter = ia->probFilter;
00326     relocations = ia->relocations;
00327 
00328     if (ia->installInterfaceFlags & INSTALL_UPGRADE)
00329         vsflags = rpmExpandNumeric("%{?_vsflags_erase}");
00330     else
00331         vsflags = rpmExpandNumeric("%{?_vsflags_install}");
00332     if (ia->qva_flags & VERIFY_DIGEST)
00333         vsflags |= _RPMVSF_NODIGESTS;
00334     if (ia->qva_flags & VERIFY_SIGNATURE)
00335         vsflags |= _RPMVSF_NOSIGNATURES;
00336     if (ia->qva_flags & VERIFY_HDRCHK)
00337         vsflags |= RPMVSF_NOHDRCHK;
00338     ovsflags = rpmtsSetVSFlags(ts, (vsflags | RPMVSF_NEEDPAYLOAD));
00339 
00340     {   int notifyFlags;
00341         notifyFlags = ia->installInterfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
00342         xx = rpmtsSetNotifyCallback(ts,
00343                         rpmShowProgress, (void *) ((long)notifyFlags));
00344     }
00345 
00346     if ((eiu->relocations = relocations) != NULL) {
00347         while (eiu->relocations->oldPath)
00348             eiu->relocations++;
00349         if (eiu->relocations->newPath == NULL)
00350             eiu->relocations = NULL;
00351     }
00352 
00353     /* Build fully globbed list of arguments in argv[argc]. */
00354     /*@-branchstate@*/
00355     /*@-temptrans@*/
00356     for (eiu->fnp = fileArgv; *eiu->fnp != NULL; eiu->fnp++) {
00357     /*@=temptrans@*/
00358         av = _free(av); ac = 0;
00359         rc = rpmGlob(*eiu->fnp, &ac, &av);
00360         if (rc || ac == 0) {
00361             rpmError(RPMERR_OPEN, _("File not found by glob: %s\n"), *eiu->fnp);
00362             continue;
00363         }
00364 
00365         eiu->argv = xrealloc(eiu->argv, (eiu->argc+ac+1) * sizeof(*eiu->argv));
00366         memcpy(eiu->argv+eiu->argc, av, ac * sizeof(*av));
00367         eiu->argc += ac;
00368         eiu->argv[eiu->argc] = NULL;
00369     }
00370     /*@=branchstate@*/
00371     av = _free(av);     ac = 0;
00372 
00373 restart:
00374     /* Allocate sufficient storage for next set of args. */
00375     if (eiu->pkgx >= eiu->numPkgs) {
00376         eiu->numPkgs = eiu->pkgx + eiu->argc;
00377         eiu->pkgURL = xrealloc(eiu->pkgURL,
00378                         (eiu->numPkgs + 1) * sizeof(*eiu->pkgURL));
00379         memset(eiu->pkgURL + eiu->pkgx, 0,
00380                         ((eiu->argc + 1) * sizeof(*eiu->pkgURL)));
00381         eiu->pkgState = xrealloc(eiu->pkgState,
00382                         (eiu->numPkgs + 1) * sizeof(*eiu->pkgState));
00383         memset(eiu->pkgState + eiu->pkgx, 0,
00384                         ((eiu->argc + 1) * sizeof(*eiu->pkgState)));
00385     }
00386 
00387     /* Retrieve next set of args, cache on local storage. */
00388     for (i = 0; i < eiu->argc; i++) {
00389         fileURL = _free(fileURL);
00390         fileURL = eiu->argv[i];
00391         eiu->argv[i] = NULL;
00392 
00393 #ifdef  NOTYET
00394 if (fileURL[0] == '=') {
00395     rpmds this = rpmdsSingle(RPMTAG_REQUIRENAME, fileURL+1, NULL, 0);
00396 
00397     xx = rpmtsSolve(ts, this, NULL);
00398     if (ts->suggests && ts->nsuggests > 0) {
00399         fileURL = _free(fileURL);
00400         fileURL = ts->suggests[0];
00401         ts->suggests[0] = NULL;
00402         while (ts->nsuggests-- > 0) {
00403             if (ts->suggests[ts->nsuggests] == NULL)
00404                 continue;
00405             ts->suggests[ts->nsuggests] = _free(ts->suggests[ts->nsuggests]);
00406         }
00407         ts->suggests = _free(ts->suggests);
00408         rpmMessage(RPMMESS_DEBUG, _("Adding goal: %s\n"), fileURL);
00409         eiu->pkgURL[eiu->pkgx] = fileURL;
00410         fileURL = NULL;
00411         eiu->pkgx++;
00412     }
00413     this = rpmdsFree(this);
00414 } else
00415 #endif
00416 
00417         switch (urlIsURL(fileURL)) {
00418         case URL_IS_FTP:
00419         case URL_IS_HTTP:
00420         {   const char *tfn;
00421 
00422             if (rpmIsVerbose())
00423                 fprintf(stdout, _("Retrieving %s\n"), fileURL);
00424 
00425             {   char tfnbuf[64];
00426                 const char * rootDir = rpmtsRootDir(ts);
00427                 if (!(rootDir && * rootDir))
00428                     rootDir = "";
00429                 strcpy(tfnbuf, "rpm-xfer.XXXXXX");
00430                 (void) mktemp(tfnbuf);
00431                 tfn = rpmGenPath(rootDir, "%{_tmppath}/", tfnbuf);
00432             }
00433 
00434             /* XXX undefined %{name}/%{version}/%{release} here */
00435             /* XXX %{_tmpdir} does not exist */
00436             rpmMessage(RPMMESS_DEBUG, _(" ... as %s\n"), tfn);
00437             rc = urlGetFile(fileURL, tfn);
00438             if (rc < 0) {
00439                 rpmMessage(RPMMESS_ERROR,
00440                         _("skipping %s - transfer failed - %s\n"),
00441                         fileURL, ftpStrerror(rc));
00442                 eiu->numFailed++;
00443                 eiu->pkgURL[eiu->pkgx] = NULL;
00444                 tfn = _free(tfn);
00445                 /*@switchbreak@*/ break;
00446             }
00447             eiu->pkgState[eiu->pkgx] = 1;
00448             eiu->pkgURL[eiu->pkgx] = tfn;
00449             eiu->pkgx++;
00450         }   /*@switchbreak@*/ break;
00451         case URL_IS_PATH:
00452         default:
00453             eiu->pkgURL[eiu->pkgx] = fileURL;
00454             fileURL = NULL;
00455             eiu->pkgx++;
00456             /*@switchbreak@*/ break;
00457         }
00458     }
00459     fileURL = _free(fileURL);
00460 
00461     if (eiu->numFailed) goto exit;
00462 
00463     /* Continue processing file arguments, building transaction set. */
00464     for (eiu->fnp = eiu->pkgURL+eiu->prevx;
00465          *eiu->fnp != NULL;
00466          eiu->fnp++, eiu->prevx++)
00467     {
00468         const char * fileName;
00469 
00470         rpmMessage(RPMMESS_DEBUG, "============== %s\n", *eiu->fnp);
00471         (void) urlPath(*eiu->fnp, &fileName);
00472 
00473         /* Try to read the header from a package file. */
00474         eiu->fd = Fopen(*eiu->fnp, "r.ufdio");
00475         if (eiu->fd == NULL || Ferror(eiu->fd)) {
00476             rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), *eiu->fnp,
00477                         Fstrerror(eiu->fd));
00478             if (eiu->fd != NULL) {
00479                 xx = Fclose(eiu->fd);
00480                 eiu->fd = NULL;
00481             }
00482             eiu->numFailed++; *eiu->fnp = NULL;
00483             continue;
00484         }
00485 
00486         /* Read the header, verifying signatures (if present). */
00487         tvsflags = rpmtsSetVSFlags(ts, vsflags);
00488         eiu->rpmrc = rpmReadPackageFile(ts, eiu->fd, *eiu->fnp, &eiu->h);
00489         tvsflags = rpmtsSetVSFlags(ts, tvsflags);
00490         xx = Fclose(eiu->fd);
00491         eiu->fd = NULL;
00492 
00493         switch (eiu->rpmrc) {
00494         case RPMRC_FAIL:
00495             rpmMessage(RPMMESS_ERROR, _("%s cannot be installed\n"), *eiu->fnp);
00496             eiu->numFailed++; *eiu->fnp = NULL;
00497             continue;
00498             /*@notreached@*/ /*@switchbreak@*/ break;
00499         case RPMRC_NOTFOUND:
00500             goto maybe_manifest;
00501             /*@notreached@*/ /*@switchbreak@*/ break;
00502         case RPMRC_NOTTRUSTED:
00503         case RPMRC_NOKEY:
00504         case RPMRC_OK:
00505         default:
00506             /*@switchbreak@*/ break;
00507         }
00508 
00509         eiu->isSource = headerIsEntry(eiu->h, RPMTAG_SOURCEPACKAGE);
00510 
00511         if (eiu->isSource) {
00512             rpmMessage(RPMMESS_DEBUG, _("\tadded source package [%d]\n"),
00513                 eiu->numSRPMS);
00514             eiu->sourceURL = xrealloc(eiu->sourceURL,
00515                                 (eiu->numSRPMS + 2) * sizeof(*eiu->sourceURL));
00516             eiu->sourceURL[eiu->numSRPMS] = *eiu->fnp;
00517             *eiu->fnp = NULL;
00518             eiu->numSRPMS++;
00519             eiu->sourceURL[eiu->numSRPMS] = NULL;
00520             continue;
00521         }
00522 
00523         if (eiu->relocations) {
00524             const char ** paths;
00525             int pft;
00526             int c;
00527 
00528             if (headerGetEntry(eiu->h, RPMTAG_PREFIXES, &pft,
00529                                        (void **) &paths, &c) && (c == 1))
00530             {
00531                 eiu->relocations->oldPath = xstrdup(paths[0]);
00532                 paths = headerFreeData(paths, pft);
00533             } else {
00534                 const char * name;
00535                 xx = headerNVR(eiu->h, &name, NULL, NULL);
00536                 rpmMessage(RPMMESS_ERROR,
00537                                _("package %s is not relocatable\n"), name);
00538                 eiu->numFailed++;
00539                 goto exit;
00540                 /*@notreached@*/
00541             }
00542         }
00543 
00544         /* On --freshen, verify package is installed and newer */
00545         if (ia->installInterfaceFlags & INSTALL_FRESHEN) {
00546             rpmdbMatchIterator mi;
00547             const char * name;
00548             Header oldH;
00549             int count;
00550 
00551             xx = headerNVR(eiu->h, &name, NULL, NULL);
00552             mi = rpmtsInitIterator(ts, RPMTAG_NAME, name, 0);
00553             count = rpmdbGetIteratorCount(mi);
00554             while ((oldH = rpmdbNextIterator(mi)) != NULL) {
00555                 if (rpmVersionCompare(oldH, eiu->h) < 0)
00556                     /*@innercontinue@*/ continue;
00557                 /* same or newer package already installed */
00558                 count = 0;
00559                 /*@innerbreak@*/ break;
00560             }
00561             mi = rpmdbFreeIterator(mi);
00562             if (count == 0) {
00563                 eiu->h = headerFree(eiu->h);
00564                 continue;
00565             }
00566             /* Package is newer than those currently installed. */
00567         }
00568 
00569         /*@-abstract@*/
00570         rc = rpmtsAddInstallElement(ts, eiu->h, (fnpyKey)fileName,
00571                         (ia->installInterfaceFlags & INSTALL_UPGRADE) != 0,
00572                         relocations);
00573         /*@=abstract@*/
00574 
00575         /* XXX reference held by transaction set */
00576         eiu->h = headerFree(eiu->h);
00577         if (eiu->relocations)
00578             eiu->relocations->oldPath = _free(eiu->relocations->oldPath);
00579 
00580         switch(rc) {
00581         case 0:
00582             rpmMessage(RPMMESS_DEBUG, _("\tadded binary package [%d]\n"),
00583                         eiu->numRPMS);
00584             /*@switchbreak@*/ break;
00585         case 1:
00586             rpmMessage(RPMMESS_ERROR,
00587                             _("error reading from file %s\n"), *eiu->fnp);
00588             eiu->numFailed++;
00589             goto exit;
00590             /*@notreached@*/ /*@switchbreak@*/ break;
00591         case 2:
00592             rpmMessage(RPMMESS_ERROR,
00593                             _("file %s requires a newer version of RPM\n"),
00594                             *eiu->fnp);
00595             eiu->numFailed++;
00596             goto exit;
00597             /*@notreached@*/ /*@switchbreak@*/ break;
00598         }
00599 
00600         eiu->numRPMS++;
00601         continue;
00602 
00603 maybe_manifest:
00604         /* Try to read a package manifest. */
00605         eiu->fd = Fopen(*eiu->fnp, "r.fpio");
00606         if (eiu->fd == NULL || Ferror(eiu->fd)) {
00607             rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), *eiu->fnp,
00608                         Fstrerror(eiu->fd));
00609             if (eiu->fd != NULL) {
00610                 xx = Fclose(eiu->fd);
00611                 eiu->fd = NULL;
00612             }
00613             eiu->numFailed++; *eiu->fnp = NULL;
00614             break;
00615         }
00616 
00617         /* Read list of packages from manifest. */
00618 /*@-nullstate@*/ /* FIX: *eiu->argv can be NULL */
00619         rc = rpmReadPackageManifest(eiu->fd, &eiu->argc, &eiu->argv);
00620 /*@=nullstate@*/
00621         if (rc != RPMRC_OK)
00622             rpmError(RPMERR_MANIFEST, _("%s: not an rpm package (or package manifest): %s\n"),
00623                         *eiu->fnp, Fstrerror(eiu->fd));
00624         xx = Fclose(eiu->fd);
00625         eiu->fd = NULL;
00626 
00627         /* If successful, restart the query loop. */
00628         if (rc == RPMRC_OK) {
00629             eiu->prevx++;
00630             goto restart;
00631         }
00632 
00633         eiu->numFailed++; *eiu->fnp = NULL;
00634         break;
00635     }
00636 
00637     rpmMessage(RPMMESS_DEBUG, _("found %d source and %d binary packages\n"),
00638                 eiu->numSRPMS, eiu->numRPMS);
00639 
00640     if (eiu->numFailed) goto exit;
00641 
00642     if (eiu->numRPMS && !(ia->installInterfaceFlags & INSTALL_NODEPS)) {
00643 
00644         if (rpmtsCheck(ts)) {
00645             eiu->numFailed = eiu->numPkgs;
00646             stopInstall = 1;
00647         }
00648 
00649         ps = rpmtsProblems(ts);
00650         if (!stopInstall && rpmpsNumProblems(ps) > 0) {
00651             rpmMessage(RPMMESS_ERROR, _("Failed dependencies:\n"));
00652             rpmpsPrint(NULL, ps);
00653             eiu->numFailed = eiu->numPkgs;
00654             stopInstall = 1;
00655 
00656             /*@-branchstate@*/
00657             if (ts->suggests != NULL && ts->nsuggests > 0) {
00658                 rpmMessage(RPMMESS_NORMAL, _("    Suggested resolutions:\n"));
00659                 for (i = 0; i < ts->nsuggests; i++) {
00660                     const char * str = ts->suggests[i];
00661 
00662                     if (str == NULL)
00663                         break;
00664 
00665                     rpmMessage(RPMMESS_NORMAL, "\t%s\n", str);
00666                 
00667                     ts->suggests[i] = NULL;
00668                     str = _free(str);
00669                 }
00670                 ts->suggests = _free(ts->suggests);
00671             }
00672             /*@=branchstate@*/
00673         }
00674         ps = rpmpsFree(ps);
00675     }
00676 
00677     if (eiu->numRPMS && !(ia->installInterfaceFlags & INSTALL_NOORDER)) {
00678         if (rpmtsOrder(ts)) {
00679             eiu->numFailed = eiu->numPkgs;
00680             stopInstall = 1;
00681         }
00682     }
00683 
00684     if (eiu->numRPMS && !stopInstall) {
00685 
00686         rpmcliPackagesTotal += eiu->numSRPMS;
00687 
00688         rpmMessage(RPMMESS_DEBUG, _("installing binary packages\n"));
00689 
00690         /* Drop added/available package indices and dependency sets. */
00691         rpmtsClean(ts);
00692 
00693         rc = rpmtsRun(ts, NULL, probFilter);
00694         ps = rpmtsProblems(ts);
00695 
00696         if (rc < 0) {
00697             eiu->numFailed += eiu->numRPMS;
00698         } else if (rc > 0) {
00699             eiu->numFailed += rc;
00700             if (rpmpsNumProblems(ps) > 0)
00701                 rpmpsPrint(stderr, ps);
00702         }
00703         ps = rpmpsFree(ps);
00704     }
00705 
00706     if (eiu->numSRPMS && !stopInstall) {
00707         if (eiu->sourceURL != NULL)
00708         for (i = 0; i < eiu->numSRPMS; i++) {
00709             if (eiu->sourceURL[i] == NULL) continue;
00710             eiu->fd = Fopen(eiu->sourceURL[i], "r.ufdio");
00711             if (eiu->fd == NULL || Ferror(eiu->fd)) {
00712                 rpmMessage(RPMMESS_ERROR, _("cannot open file %s: %s\n"),
00713                            eiu->sourceURL[i], Fstrerror(eiu->fd));
00714                 if (eiu->fd != NULL) {
00715                     xx = Fclose(eiu->fd);
00716                     eiu->fd = NULL;
00717                 }
00718                 continue;
00719             }
00720 
00721             if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_TEST)) {
00722                 eiu->rpmrc = rpmInstallSourcePackage(ts, eiu->fd, NULL, NULL);
00723                 if (eiu->rpmrc != RPMRC_OK) eiu->numFailed++;
00724             }
00725 
00726             xx = Fclose(eiu->fd);
00727             eiu->fd = NULL;
00728         }
00729     }
00730 
00731 exit:
00732     if (eiu->pkgURL != NULL)
00733     for (i = 0; i < eiu->numPkgs; i++) {
00734         if (eiu->pkgURL[i] == NULL) continue;
00735         if (eiu->pkgState[i] == 1)
00736             (void) Unlink(eiu->pkgURL[i]);
00737         eiu->pkgURL[i] = _free(eiu->pkgURL[i]);
00738     }
00739     eiu->pkgState = _free(eiu->pkgState);
00740     eiu->pkgURL = _free(eiu->pkgURL);
00741     eiu->argv = _free(eiu->argv);
00742 
00743     rpmtsEmpty(ts);
00744 
00745     return eiu->numFailed;
00746 }
00747 /*@=bounds@*/
00748 
00749 int rpmErase(rpmts ts, struct rpmInstallArguments_s * ia,
00750                 const char ** argv)
00751 {
00752     int count;
00753     const char ** arg;
00754     int numFailed = 0;
00755     int stopUninstall = 0;
00756     int numPackages = 0;
00757     rpmVSFlags vsflags, ovsflags;
00758     rpmps ps;
00759 
00760     if (argv == NULL) return 0;
00761 
00762     vsflags = rpmExpandNumeric("%{?_vsflags_erase}");
00763     if (ia->qva_flags & VERIFY_DIGEST)
00764         vsflags |= _RPMVSF_NODIGESTS;
00765     if (ia->qva_flags & VERIFY_SIGNATURE)
00766         vsflags |= _RPMVSF_NOSIGNATURES;
00767     if (ia->qva_flags & VERIFY_HDRCHK)
00768         vsflags |= RPMVSF_NOHDRCHK;
00769     ovsflags = rpmtsSetVSFlags(ts, vsflags);
00770 
00771     if (rpmExpandNumeric("%{?_repackage_all_erasures}"))
00772         ia->transFlags |= RPMTRANS_FLAG_REPACKAGE;
00773 
00774     (void) rpmtsSetFlags(ts, ia->transFlags);
00775 
00776 #ifdef  NOTYET  /* XXX no callbacks on erase yet */
00777     {   int notifyFlags;
00778         notifyFlags = ia->eraseInterfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
00779         xx = rpmtsSetNotifyCallback(ts,
00780                         rpmShowProgress, (void *) ((long)notifyFlags)
00781     }
00782 #endif
00783 
00784     ts->goal = TSM_ERASE;
00785 
00786     for (arg = argv; *arg; arg++) {
00787         rpmdbMatchIterator mi;
00788 
00789         /* XXX HACK to get rpmdbFindByLabel out of the API */
00790         mi = rpmtsInitIterator(ts, RPMDBI_LABEL, *arg, 0);
00791         if (mi == NULL) {
00792             rpmMessage(RPMMESS_ERROR, _("package %s is not installed\n"), *arg);
00793             numFailed++;
00794         } else {
00795             Header h;   /* XXX iterator owns the reference */
00796             count = 0;
00797             while ((h = rpmdbNextIterator(mi)) != NULL) {
00798                 unsigned int recOffset = rpmdbGetIteratorOffset(mi);
00799 
00800                 if (!(count++ == 0 || (ia->eraseInterfaceFlags & UNINSTALL_ALLMATCHES))) {
00801                     rpmMessage(RPMMESS_ERROR, _("\"%s\" specifies multiple packages\n"),
00802                         *arg);
00803                     numFailed++;
00804                     /*@innerbreak@*/ break;
00805                 }
00806                 if (recOffset) {
00807                     (void) rpmtsAddEraseElement(ts, h, recOffset);
00808                     numPackages++;
00809                 }
00810             }
00811         }
00812         mi = rpmdbFreeIterator(mi);
00813     }
00814 
00815     if (!(ia->eraseInterfaceFlags & UNINSTALL_NODEPS)) {
00816 
00817         if (rpmtsCheck(ts)) {
00818             numFailed = numPackages;
00819             stopUninstall = 1;
00820         }
00821 
00822         ps = rpmtsProblems(ts);
00823         if (!stopUninstall && rpmpsNumProblems(ps) > 0) {
00824             rpmMessage(RPMMESS_ERROR, _("Failed dependencies:\n"));
00825             rpmpsPrint(NULL, ps);
00826             numFailed += numPackages;
00827             stopUninstall = 1;
00828         }
00829         ps = rpmpsFree(ps);
00830     }
00831 
00832 #ifdef  NOTYET
00833     if (!stopUninstall && !(ia->installInterfaceFlags & INSTALL_NOORDER)) {
00834         if (rpmtsOrder(ts)) {
00835             numFailed += numPackages;
00836             stopUninstall = 1;
00837         }
00838     }
00839 #endif
00840 
00841     if (!stopUninstall) {
00842         (void) rpmtsSetFlags(ts, (rpmtsFlags(ts) | RPMTRANS_FLAG_REVERSE));
00843 
00844         /* Drop added/available package indices and dependency sets. */
00845         rpmtsClean(ts);
00846 
00847         numPackages = rpmtsRun(ts, NULL, 0);
00848         ps = rpmtsProblems(ts);
00849         if (rpmpsNumProblems(ps) > 0)
00850             rpmpsPrint(NULL, ps);
00851         numFailed += numPackages;
00852         stopUninstall = 1;
00853         ps = rpmpsFree(ps);
00854     }
00855 
00856     rpmtsEmpty(ts);
00857 
00858     return numFailed;
00859 }
00860 
00861 int rpmInstallSource(rpmts ts, const char * arg,
00862                 const char ** specFilePtr, const char ** cookie)
00863 {
00864     FD_t fd;
00865     int rc;
00866 
00867 
00868     fd = Fopen(arg, "r.ufdio");
00869     if (fd == NULL || Ferror(fd)) {
00870         rpmMessage(RPMMESS_ERROR, _("cannot open %s: %s\n"), arg, Fstrerror(fd));
00871         if (fd != NULL) (void) Fclose(fd);
00872         return 1;
00873     }
00874 
00875     if (rpmIsVerbose())
00876         fprintf(stdout, _("Installing %s\n"), arg);
00877 
00878     {
00879         rpmVSFlags ovsflags =
00880                 rpmtsSetVSFlags(ts, (rpmtsVSFlags(ts) | RPMVSF_NEEDPAYLOAD));
00881         rpmRC rpmrc = rpmInstallSourcePackage(ts, fd, specFilePtr, cookie);
00882         rc = (rpmrc == RPMRC_OK ? 0 : 1);
00883         ovsflags = rpmtsSetVSFlags(ts, ovsflags);
00884     }
00885     if (rc != 0) {
00886         rpmMessage(RPMMESS_ERROR, _("%s cannot be installed\n"), arg);
00887         /*@-unqualifiedtrans@*/
00888         if (specFilePtr && *specFilePtr)
00889             *specFilePtr = _free(*specFilePtr);
00890         if (cookie && *cookie)
00891             *cookie = _free(*cookie);
00892         /*@=unqualifiedtrans@*/
00893     }
00894 
00895     (void) Fclose(fd);
00896 
00897     return rc;
00898 }
00899 
00900 /*@unchecked@*/
00901 static int reverse = -1;
00902 
00905 static int IDTintcmp(const void * a, const void * b)
00906         /*@*/
00907 {
00908     /*@-castexpose@*/
00909     return ( reverse * (((IDT)a)->val.u32 - ((IDT)b)->val.u32) );
00910     /*@=castexpose@*/
00911 }
00912 
00913 IDTX IDTXfree(IDTX idtx)
00914 {
00915     if (idtx) {
00916         int i;
00917         if (idtx->idt)
00918         for (i = 0; i < idtx->nidt; i++) {
00919             IDT idt = idtx->idt + i;
00920             idt->h = headerFree(idt->h);
00921             idt->key = _free(idt->key);
00922         }
00923         idtx->idt = _free(idtx->idt);
00924         idtx = _free(idtx);
00925     }
00926     return NULL;
00927 }
00928 
00929 IDTX IDTXnew(void)
00930 {
00931     IDTX idtx = xcalloc(1, sizeof(*idtx));
00932     idtx->delta = 10;
00933     idtx->size = sizeof(*((IDT)0));
00934     return idtx;
00935 }
00936 
00937 IDTX IDTXgrow(IDTX idtx, int need)
00938 {
00939     if (need < 0) return NULL;
00940     if (idtx == NULL)
00941         idtx = IDTXnew();
00942     if (need == 0) return idtx;
00943 
00944     if ((idtx->nidt + need) > idtx->alloced) {
00945         while (need > 0) {
00946             idtx->alloced += idtx->delta;
00947             need -= idtx->delta;
00948         }
00949         idtx->idt = xrealloc(idtx->idt, (idtx->alloced * idtx->size) );
00950     }
00951     return idtx;
00952 }
00953 
00954 IDTX IDTXsort(IDTX idtx)
00955 {
00956     if (idtx != NULL && idtx->idt != NULL && idtx->nidt > 0)
00957         qsort(idtx->idt, idtx->nidt, idtx->size, IDTintcmp);
00958     return idtx;
00959 }
00960 
00961 IDTX IDTXload(rpmts ts, rpmTag tag)
00962 {
00963     IDTX idtx = NULL;
00964     rpmdbMatchIterator mi;
00965     HGE_t hge = (HGE_t) headerGetEntry;
00966     Header h;
00967 
00968     /*@-branchstate@*/
00969     mi = rpmtsInitIterator(ts, tag, NULL, 0);
00970 #ifdef  NOTYET
00971     (void) rpmdbSetIteratorRE(mi, RPMTAG_NAME, RPMMIRE_DEFAULT, '!gpg-pubkey');
00972 #endif
00973     while ((h = rpmdbNextIterator(mi)) != NULL) {
00974         rpmTagType type = RPM_NULL_TYPE;
00975         int_32 count = 0;
00976         int_32 * tidp;
00977 
00978         tidp = NULL;
00979         if (!hge(h, tag, &type, (void **)&tidp, &count) || tidp == NULL)
00980             continue;
00981 
00982         if (type == RPM_INT32_TYPE && (*tidp == 0 || *tidp == -1))
00983             continue;
00984 
00985         idtx = IDTXgrow(idtx, 1);
00986         if (idtx == NULL)
00987             continue;
00988         if (idtx->idt == NULL)
00989             continue;
00990 
00991         {   IDT idt;
00992             /*@-nullderef@*/
00993             idt = idtx->idt + idtx->nidt;
00994             /*@=nullderef@*/
00995             idt->h = headerLink(h);
00996             idt->key = NULL;
00997             idt->instance = rpmdbGetIteratorOffset(mi);
00998             idt->val.u32 = *tidp;
00999         }
01000         idtx->nidt++;
01001     }
01002     mi = rpmdbFreeIterator(mi);
01003     /*@=branchstate@*/
01004 
01005     return IDTXsort(idtx);
01006 }
01007 
01008 IDTX IDTXglob(rpmts ts, const char * globstr, rpmTag tag)
01009 {
01010     IDTX idtx = NULL;
01011     HGE_t hge = (HGE_t) headerGetEntry;
01012     Header h;
01013     int_32 * tidp;
01014     FD_t fd;
01015     const char ** av = NULL;
01016     int ac = 0;
01017     rpmRC rpmrc;
01018     int xx;
01019     int i;
01020 
01021     av = NULL;  ac = 0;
01022     xx = rpmGlob(globstr, &ac, &av);
01023 
01024     if (xx == 0)
01025     for (i = 0; i < ac; i++) {
01026         rpmTagType type;
01027         int_32 count;
01028         int isSource;
01029 
01030         fd = Fopen(av[i], "r.ufdio");
01031         if (fd == NULL || Ferror(fd)) {
01032             rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), av[i],
01033                         Fstrerror(fd));
01034             if (fd != NULL) (void) Fclose(fd);
01035             continue;
01036         }
01037 
01038         rpmrc = rpmReadPackageFile(ts, fd, av[i], &h);
01039         (void) Fclose(fd);
01040         switch (rpmrc) {
01041         default:
01042             goto bottom;
01043             /*@notreached@*/ /*@switchbreak@*/ break;
01044         case RPMRC_NOTTRUSTED:
01045         case RPMRC_NOKEY:
01046         case RPMRC_OK:
01047             isSource = headerIsEntry(h, RPMTAG_SOURCEPACKAGE);
01048             if (isSource)
01049                 goto bottom;
01050             /*@switchbreak@*/ break;
01051         }
01052 
01053         tidp = NULL;
01054         /*@-branchstate@*/
01055         if (hge(h, tag, &type, (void **) &tidp, &count) && tidp != NULL) {
01056 
01057             idtx = IDTXgrow(idtx, 1);
01058             if (idtx == NULL || idtx->idt == NULL)
01059                 goto bottom;
01060 
01061             {   IDT idt;
01062                 idt = idtx->idt + idtx->nidt;
01063                 idt->h = headerLink(h);
01064                 idt->key = av[i];
01065                 av[i] = NULL;
01066                 idt->instance = 0;
01067                 idt->val.u32 = *tidp;
01068             }
01069             idtx->nidt++;
01070         }
01071         /*@=branchstate@*/
01072 bottom:
01073         h = headerFree(h);
01074     }
01075 
01076     for (i = 0; i < ac; i++)
01077         av[i] = _free(av[i]);
01078     av = _free(av);     ac = 0;
01079 
01080     return IDTXsort(idtx);
01081 }
01082 
01084 int rpmRollback(rpmts ts, struct rpmInstallArguments_s * ia, const char ** argv)
01085 {
01086     int ifmask= (INSTALL_UPGRADE|INSTALL_FRESHEN|INSTALL_INSTALL|INSTALL_ERASE);
01087     unsigned thistid = 0xffffffff;
01088     unsigned prevtid;
01089     time_t tid;
01090     IDTX itids = NULL;
01091     IDTX rtids = NULL;
01092     IDT rp;
01093     int nrids = 0;
01094     IDT ip;
01095     int niids = 0;
01096     int rc = 0;
01097     int vsflags, ovsflags;
01098     int numAdded;
01099     int numRemoved;
01100     rpmps ps;
01101     int _unsafe_rollbacks = 0;
01102     rpmtransFlags transFlags = ia->transFlags;
01103 
01104     if (argv != NULL && *argv != NULL) {
01105         rc = -1;
01106         goto exit;
01107     }
01108 
01109     _unsafe_rollbacks = rpmExpandNumeric("%{?_unsafe_rollbacks}");
01110 
01111     vsflags = rpmExpandNumeric("%{?_vsflags_erase}");
01112     if (ia->qva_flags & VERIFY_DIGEST)
01113         vsflags |= _RPMVSF_NODIGESTS;
01114     if (ia->qva_flags & VERIFY_SIGNATURE)
01115         vsflags |= _RPMVSF_NOSIGNATURES;
01116     if (ia->qva_flags & VERIFY_HDRCHK)
01117         vsflags |= RPMVSF_NOHDRCHK;
01118     vsflags |= RPMVSF_NEEDPAYLOAD;      /* XXX no legacy signatures */
01119     ovsflags = rpmtsSetVSFlags(ts, vsflags);
01120 
01121     (void) rpmtsSetFlags(ts, transFlags);
01122 
01123     itids = IDTXload(ts, RPMTAG_INSTALLTID);
01124     if (itids != NULL) {
01125         ip = itids->idt;
01126         niids = itids->nidt;
01127     } else {
01128         ip = NULL;
01129         niids = 0;
01130     }
01131 
01132     {   const char * globstr = rpmExpand("%{_repackage_dir}/*.rpm", NULL);
01133         if (globstr == NULL || *globstr == '%') {
01134             globstr = _free(globstr);
01135             rc = -1;
01136             goto exit;
01137         }
01138         rtids = IDTXglob(ts, globstr, RPMTAG_REMOVETID);
01139 
01140         if (rtids != NULL) {
01141             rp = rtids->idt;
01142             nrids = rtids->nidt;
01143         } else {
01144             rp = NULL;
01145             nrids = 0;
01146         }
01147         globstr = _free(globstr);
01148     }
01149 
01150     {   int notifyFlags, xx;
01151         notifyFlags = ia->installInterfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
01152         xx = rpmtsSetNotifyCallback(ts,
01153                         rpmShowProgress, (void *) ((long)notifyFlags));
01154     }
01155 
01156     /* Run transactions until rollback goal is achieved. */
01157     do {
01158         prevtid = thistid;
01159         rc = 0;
01160         rpmcliPackagesTotal = 0;
01161         numAdded = 0;
01162         numRemoved = 0;
01163         ia->installInterfaceFlags &= ~ifmask;
01164 
01165         /* Find larger of the remaining install/erase transaction id's. */
01166         thistid = 0;
01167         if (ip != NULL && ip->val.u32 > thistid)
01168             thistid = ip->val.u32;
01169         if (rp != NULL && rp->val.u32 > thistid)
01170             thistid = rp->val.u32;
01171 
01172         /* If we've achieved the rollback goal, then we're done. */
01173         if (thistid == 0 || thistid < ia->rbtid)
01174             break;
01175 
01176         /* If we've reached the (configured) rollback goal, then we're done. */
01177         if (_unsafe_rollbacks && thistid <= _unsafe_rollbacks)
01178             break;
01179 
01180         rpmtsEmpty(ts);
01181         (void) rpmtsSetFlags(ts, transFlags);
01182 
01183         /* Install the previously erased packages for this transaction. */
01184         while (rp != NULL && rp->val.u32 == thistid) {
01185 
01186             rpmMessage(RPMMESS_DEBUG, "\t+++ install %s\n",
01187                         (rp->key ? rp->key : "???"));
01188 
01189 /*@-abstract@*/
01190             rc = rpmtsAddInstallElement(ts, rp->h, (fnpyKey)rp->key,
01191                                0, ia->relocations);
01192 /*@=abstract@*/
01193             if (rc != 0)
01194                 goto exit;
01195 
01196             numAdded++;
01197             rpmcliPackagesTotal++;
01198             if (!(ia->installInterfaceFlags & ifmask))
01199                 ia->installInterfaceFlags |= INSTALL_UPGRADE;
01200 
01201 #ifdef  NOTYET
01202             rp->h = headerFree(rp->h);
01203 #endif
01204             nrids--;
01205             if (nrids > 0)
01206                 rp++;
01207             else
01208                 rp = NULL;
01209         }
01210 
01211         /* Erase the previously installed packages for this transaction. */
01212         while (ip != NULL && ip->val.u32 == thistid) {
01213 
01214             rpmMessage(RPMMESS_DEBUG,
01215                         "\t--- erase h#%u\n", ip->instance);
01216 
01217             rc = rpmtsAddEraseElement(ts, ip->h, ip->instance);
01218             if (rc != 0)
01219                 goto exit;
01220 
01221             numRemoved++;
01222 
01223             if (_unsafe_rollbacks)
01224                 rpmcliPackagesTotal++;
01225 
01226             if (!(ia->installInterfaceFlags & ifmask)) {
01227                 ia->installInterfaceFlags |= INSTALL_ERASE;
01228                 (void) rpmtsSetFlags(ts, (transFlags | RPMTRANS_FLAG_REVERSE));
01229             }
01230 
01231 #ifdef  NOTYET
01232             ip->instance = 0;
01233 #endif
01234             niids--;
01235             if (niids > 0)
01236                 ip++;
01237             else
01238                 ip = NULL;
01239         }
01240 
01241         /* Anything to do? */
01242         if (rpmcliPackagesTotal <= 0)
01243             break;
01244 
01245         tid = (time_t)thistid;
01246         rpmMessage(RPMMESS_NORMAL,
01247                 _("Rollback packages (+%d/-%d) to %-24.24s (0x%08x):\n"),
01248                         numAdded, numRemoved, ctime(&tid), tid);
01249 
01250         rc = rpmtsCheck(ts);
01251         ps = rpmtsProblems(ts);
01252         if (rc != 0 && rpmpsNumProblems(ps) > 0) {
01253             rpmMessage(RPMMESS_ERROR, _("Failed dependencies:\n"));
01254             rpmpsPrint(NULL, ps);
01255             ps = rpmpsFree(ps);
01256             goto exit;
01257         }
01258         ps = rpmpsFree(ps);
01259 
01260         rc = rpmtsOrder(ts);
01261         if (rc != 0)
01262             goto exit;
01263 
01264         /* Drop added/available package indices and dependency sets. */
01265         rpmtsClean(ts);
01266 
01267         rc = rpmtsRun(ts, NULL, (ia->probFilter|RPMPROB_FILTER_OLDPACKAGE));
01268         ps = rpmtsProblems(ts);
01269         if (rc > 0 && rpmpsNumProblems(ps) > 0)
01270             rpmpsPrint(stderr, ps);
01271         ps = rpmpsFree(ps);
01272         if (rc)
01273             goto exit;
01274 
01275         /* Clean up after successful rollback. */
01276         if (rtids && !rpmIsDebug()) {
01277             int i;
01278             if (rtids->idt)
01279             for (i = 0; i < rtids->nidt; i++) {
01280                 IDT rrp = rtids->idt + i;
01281                 if (rrp->val.u32 != thistid)
01282                     /*@innercontinue@*/ continue;
01283                 if (rrp->key)   /* XXX can't happen */
01284                     (void) unlink(rrp->key);
01285             }
01286         }
01287 
01288 
01289     } while (1);
01290 
01291 exit:
01292     rtids = IDTXfree(rtids);
01293     itids = IDTXfree(itids);
01294 
01295     rpmtsEmpty(ts);
01296     (void) rpmtsSetFlags(ts, transFlags);
01297 
01298     return rc;
01299 }

Generated on Fri Apr 16 16:36:52 2004 for rpm by doxygen 1.3.6