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 #include "rpmte.h"      /* XXX: rpmts.h needs this for rpmtsScoreEntries */
00013 #define _RPMTS_INTERNAL         /* ts->goal, ts->dbmode, ts->suggests */
00014 #include "rpmts.h"
00015 
00016 #include "manifest.h"
00017 #include "misc.h"       /* XXX for rpmGlob() */
00018 #include "debug.h"
00019 
00020 /*@access rpmts @*/     /* XXX ts->goal, ts->dbmode */
00021 /*@access IDTX @*/
00022 /*@access IDT @*/
00023 
00024 /*@unchecked@*/
00025 int rpmcliPackagesTotal = 0;
00026 /*@unchecked@*/
00027 int rpmcliHashesCurrent = 0;
00028 /*@unchecked@*/
00029 int rpmcliHashesTotal = 0;
00030 /*@unchecked@*/
00031 int rpmcliProgressCurrent = 0;
00032 /*@unchecked@*/
00033 int rpmcliProgressTotal = 0;
00034 
00041 static void printHash(const unsigned long amount, const unsigned long total)
00042         /*@globals rpmcliHashesCurrent, rpmcliHashesTotal,
00043                 rpmcliProgressCurrent, fileSystem @*/
00044         /*@modifies rpmcliHashesCurrent, rpmcliHashesTotal,
00045                 rpmcliProgressCurrent, fileSystem @*/
00046 {
00047     int hashesNeeded;
00048 
00049     rpmcliHashesTotal = (isatty (STDOUT_FILENO) ? 44 : 50);
00050 
00051     if (rpmcliHashesCurrent != rpmcliHashesTotal) {
00052 /*@+relaxtypes@*/
00053         float pct = (total ? (((float) amount) / total) : 1.0);
00054         hashesNeeded = (rpmcliHashesTotal * pct) + 0.5;
00055 /*@=relaxtypes@*/
00056         while (hashesNeeded > rpmcliHashesCurrent) {
00057             if (isatty (STDOUT_FILENO)) {
00058                 int i;
00059                 for (i = 0; i < rpmcliHashesCurrent; i++)
00060                     (void) putchar ('#');
00061                 for (; i < rpmcliHashesTotal; i++)
00062                     (void) putchar (' ');
00063                 fprintf(stdout, "(%3d%%)", (int)((100 * pct) + 0.5));
00064                 for (i = 0; i < (rpmcliHashesTotal + 6); i++)
00065                     (void) putchar ('\b');
00066             } else
00067                 fprintf(stdout, "#");
00068 
00069             rpmcliHashesCurrent++;
00070         }
00071         (void) fflush(stdout);
00072 
00073         if (rpmcliHashesCurrent == rpmcliHashesTotal) {
00074             int i;
00075             rpmcliProgressCurrent++;
00076             if (isatty(STDOUT_FILENO)) {
00077                 for (i = 1; i < rpmcliHashesCurrent; i++)
00078                     (void) putchar ('#');
00079 /*@+relaxtypes@*/
00080                 pct = (rpmcliProgressTotal
00081                     ? (((float) rpmcliProgressCurrent) / rpmcliProgressTotal)
00082                     : 1);
00083 /*@=relaxtypes@*/
00084                 fprintf(stdout, " [%3d%%]", (int)((100 * pct) + 0.5));
00085             }
00086             fprintf(stdout, "\n");
00087         }
00088         (void) fflush(stdout);
00089     }
00090 }
00091 
00092 void * rpmShowProgress(/*@null@*/ const void * arg,
00093                         const rpmCallbackType what,
00094                         const unsigned long amount,
00095                         const unsigned long total,
00096                         /*@null@*/ fnpyKey key,
00097                         /*@null@*/ void * data)
00098         /*@globals rpmcliHashesCurrent, rpmcliProgressCurrent, rpmcliProgressTotal,
00099                 fileSystem @*/
00100         /*@modifies rpmcliHashesCurrent, rpmcliProgressCurrent, rpmcliProgressTotal,
00101                 fileSystem @*/
00102 {
00103 /*@-abstract -castexpose @*/
00104     Header h = (Header) arg;
00105 /*@=abstract =castexpose @*/
00106     char * s;
00107     int flags = (int) ((long)data);
00108     void * rc = NULL;
00109 /*@-abstract -assignexpose @*/
00110     const char * filename = (const char *)key;
00111 /*@=abstract =assignexpose @*/
00112     static FD_t fd = NULL;
00113     int xx;
00114 
00115     switch (what) {
00116     case RPMCALLBACK_INST_OPEN_FILE:
00117 /*@-boundsread@*/
00118         if (filename == NULL || filename[0] == '\0')
00119             return NULL;
00120 /*@=boundsread@*/
00121         fd = Fopen(filename, "r.ufdio");
00122         /*@-type@*/ /* FIX: still necessary? */
00123         if (fd == NULL || Ferror(fd)) {
00124             rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), filename,
00125                         Fstrerror(fd));
00126             if (fd != NULL) {
00127                 xx = Fclose(fd);
00128                 fd = NULL;
00129             }
00130         } else
00131             fd = fdLink(fd, "persist (showProgress)");
00132         /*@=type@*/
00133 /*@+voidabstract@*/
00134         return (void *)fd;
00135 /*@=voidabstract@*/
00136         /*@notreached@*/ break;
00137 
00138     case RPMCALLBACK_INST_CLOSE_FILE:
00139         /*@-type@*/ /* FIX: still necessary? */
00140         fd = fdFree(fd, "persist (showProgress)");
00141         /*@=type@*/
00142         if (fd != NULL) {
00143             xx = Fclose(fd);
00144             fd = NULL;
00145         }
00146         break;
00147 
00148     case RPMCALLBACK_INST_START:
00149         rpmcliHashesCurrent = 0;
00150         if (h == NULL || !(flags & INSTALL_LABEL))
00151             break;
00152         /* @todo Remove headerSprintf() on a progress callback. */
00153         if (flags & INSTALL_HASH) {
00154             s = headerSprintf(h, "%{NAME}",
00155                                 rpmTagTable, rpmHeaderFormats, NULL);
00156             if (isatty (STDOUT_FILENO))
00157                 fprintf(stdout, "%4d:%-23.23s", rpmcliProgressCurrent + 1, s);
00158             else
00159                 fprintf(stdout, "%-28.28s", s);
00160             (void) fflush(stdout);
00161             s = _free(s);
00162         } else {
00163             s = headerSprintf(h, "%{NAME}-%{VERSION}-%{RELEASE}",
00164                                   rpmTagTable, rpmHeaderFormats, NULL);
00165             fprintf(stdout, "%s\n", s);
00166             (void) fflush(stdout);
00167             s = _free(s);
00168         }
00169         break;
00170 
00171     case RPMCALLBACK_TRANS_PROGRESS:
00172     case RPMCALLBACK_INST_PROGRESS:
00173 /*@+relaxtypes@*/
00174         if (flags & INSTALL_PERCENT)
00175             fprintf(stdout, "%%%% %f\n", (double) (total
00176                                 ? ((((float) amount) / total) * 100)
00177                                 : 100.0));
00178         else if (flags & INSTALL_HASH)
00179             printHash(amount, total);
00180 /*@=relaxtypes@*/
00181         (void) fflush(stdout);
00182         break;
00183 
00184     case RPMCALLBACK_TRANS_START:
00185         rpmcliHashesCurrent = 0;
00186         rpmcliProgressTotal = 1;
00187         rpmcliProgressCurrent = 0;
00188         if (!(flags & INSTALL_LABEL))
00189             break;
00190         if (flags & INSTALL_HASH)
00191             fprintf(stdout, "%-28s", _("Preparing..."));
00192         else
00193             fprintf(stdout, "%s\n", _("Preparing packages for installation..."));
00194         (void) fflush(stdout);
00195         break;
00196 
00197     case RPMCALLBACK_TRANS_STOP:
00198         if (flags & INSTALL_HASH)
00199             printHash(1, 1);    /* Fixes "preparing..." progress bar */
00200         rpmcliProgressTotal = rpmcliPackagesTotal;
00201         rpmcliProgressCurrent = 0;
00202         break;
00203 
00204     case RPMCALLBACK_REPACKAGE_START:
00205         rpmcliHashesCurrent = 0;
00206         rpmcliProgressTotal = total;
00207         rpmcliProgressCurrent = 0;
00208         if (!(flags & INSTALL_LABEL))
00209             break;
00210         if (flags & INSTALL_HASH)
00211             fprintf(stdout, "%-28s\n", _("Repackaging..."));
00212         else
00213             fprintf(stdout, "%s\n", _("Repackaging erased files..."));
00214         (void) fflush(stdout);
00215         break;
00216 
00217     case RPMCALLBACK_REPACKAGE_PROGRESS:
00218         if (amount && (flags & INSTALL_HASH))
00219             printHash(1, 1);    /* Fixes "preparing..." progress bar */
00220         break;
00221 
00222     case RPMCALLBACK_REPACKAGE_STOP:
00223         rpmcliProgressTotal = total;
00224         rpmcliProgressCurrent = total;
00225         if (flags & INSTALL_HASH)
00226             printHash(1, 1);    /* Fixes "preparing..." progress bar */
00227         rpmcliProgressTotal = rpmcliPackagesTotal;
00228         rpmcliProgressCurrent = 0;
00229         if (!(flags & INSTALL_LABEL))
00230             break;
00231         if (flags & INSTALL_HASH)
00232             fprintf(stdout, "%-28s\n", _("Upgrading..."));
00233         else
00234             fprintf(stdout, "%s\n", _("Upgrading packages..."));
00235         (void) fflush(stdout);
00236         break;
00237 
00238     case RPMCALLBACK_UNINST_PROGRESS:
00239         break;
00240     case RPMCALLBACK_UNINST_START:
00241         break;
00242     case RPMCALLBACK_UNINST_STOP:
00243         break;
00244     case RPMCALLBACK_UNPACK_ERROR:
00245         break;
00246     case RPMCALLBACK_CPIO_ERROR:
00247         break;
00248     case RPMCALLBACK_UNKNOWN:
00249     default:
00250         break;
00251     }
00252 
00253     return rc;
00254 }       
00255 
00256 typedef /*@only@*/ /*@null@*/ const char * str_t;
00257 
00258 struct rpmEIU {
00259     Header h;
00260     FD_t fd;
00261     int numFailed;
00262     int numPkgs;
00263 /*@only@*/
00264     str_t * pkgURL;
00265 /*@dependent@*/ /*@null@*/
00266     str_t * fnp;
00267 /*@only@*/
00268     char * pkgState;
00269     int prevx;
00270     int pkgx;
00271     int numRPMS;
00272     int numSRPMS;
00273 /*@only@*/ /*@null@*/
00274     str_t * sourceURL;
00275     int isSource;
00276     int argc;
00277 /*@only@*/ /*@null@*/
00278     str_t * argv;
00279 /*@dependent@*/
00280     rpmRelocation * relocations;
00281     rpmRC rpmrc;
00282 };
00283 
00285 /*@-bounds@*/
00286 int rpmInstall(rpmts ts,
00287                 struct rpmInstallArguments_s * ia,
00288                 const char ** fileArgv)
00289 {
00290     struct rpmEIU * eiu = memset(alloca(sizeof(*eiu)), 0, sizeof(*eiu));
00291     rpmps ps;
00292     rpmprobFilterFlags probFilter;
00293     rpmRelocation * relocations;
00294 /*@only@*/ /*@null@*/ const char * fileURL = NULL;
00295     int stopInstall = 0;
00296     const char ** av = NULL;
00297     rpmVSFlags vsflags, ovsflags, tvsflags;
00298     int ac = 0;
00299     int rc;
00300     int xx;
00301     int i;
00302 
00303     if (fileArgv == NULL) goto exit;
00304 
00305     ts->goal = TSM_INSTALL;
00306     rpmcliPackagesTotal = 0;
00307 
00308     if (rpmExpandNumeric("%{?_repackage_all_erasures}"))
00309         ia->transFlags |= RPMTRANS_FLAG_REPACKAGE;
00310 
00311     /* Initialize security context patterns (if not already done). */
00312     if (!(ia->transFlags & RPMTRANS_FLAG_NOCONTEXTS)) {
00313         rpmsx sx = rpmtsREContext(ts);
00314         if (sx == NULL) {
00315             const char *fn = rpmGetPath("%{?_install_file_context_path}", NULL);
00316             if (fn != NULL && *fn != '\0') {
00317                 sx = rpmsxNew(fn);
00318                 (void) rpmtsSetREContext(ts, sx);
00319             }
00320             fn = _free(fn);
00321         }
00322         sx = rpmsxFree(sx);
00323     }
00324     (void) rpmtsSetFlags(ts, ia->transFlags);
00325 
00326     probFilter = ia->probFilter;
00327     relocations = ia->relocations;
00328 
00329     if (ia->installInterfaceFlags & INSTALL_UPGRADE)
00330         vsflags = rpmExpandNumeric("%{?_vsflags_erase}");
00331     else
00332         vsflags = rpmExpandNumeric("%{?_vsflags_install}");
00333     if (ia->qva_flags & VERIFY_DIGEST)
00334         vsflags |= _RPMVSF_NODIGESTS;
00335     if (ia->qva_flags & VERIFY_SIGNATURE)
00336         vsflags |= _RPMVSF_NOSIGNATURES;
00337     if (ia->qva_flags & VERIFY_HDRCHK)
00338         vsflags |= RPMVSF_NOHDRCHK;
00339     ovsflags = rpmtsSetVSFlags(ts, (vsflags | RPMVSF_NEEDPAYLOAD));
00340 
00341     {   int notifyFlags;
00342         notifyFlags = ia->installInterfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
00343         xx = rpmtsSetNotifyCallback(ts,
00344                         rpmShowProgress, (void *) ((long)notifyFlags));
00345     }
00346 
00347     if ((eiu->relocations = relocations) != NULL) {
00348         while (eiu->relocations->oldPath)
00349             eiu->relocations++;
00350         if (eiu->relocations->newPath == NULL)
00351             eiu->relocations = NULL;
00352     }
00353 
00354     /* Build fully globbed list of arguments in argv[argc]. */
00355     /*@-branchstate@*/
00356     /*@-temptrans@*/
00357     for (eiu->fnp = fileArgv; *eiu->fnp != NULL; eiu->fnp++) {
00358     /*@=temptrans@*/
00359         char * fn;
00360         av = _free(av); ac = 0;
00361         fn = rpmEscapeSpaces(*eiu->fnp);
00362         rc = rpmGlob(fn, &ac, &av);
00363         fn = _free(fn);
00364         if (rc || ac == 0) {
00365             rpmError(RPMERR_OPEN, _("File not found by glob: %s\n"), *eiu->fnp);
00366             continue;
00367         }
00368 
00369         eiu->argv = xrealloc(eiu->argv, (eiu->argc+ac+1) * sizeof(*eiu->argv));
00370         memcpy(eiu->argv+eiu->argc, av, ac * sizeof(*av));
00371         eiu->argc += ac;
00372         eiu->argv[eiu->argc] = NULL;
00373     }
00374     /*@=branchstate@*/
00375     av = _free(av);     ac = 0;
00376 
00377 restart:
00378     /* Allocate sufficient storage for next set of args. */
00379     if (eiu->pkgx >= eiu->numPkgs) {
00380         eiu->numPkgs = eiu->pkgx + eiu->argc;
00381         eiu->pkgURL = xrealloc(eiu->pkgURL,
00382                         (eiu->numPkgs + 1) * sizeof(*eiu->pkgURL));
00383         memset(eiu->pkgURL + eiu->pkgx, 0,
00384                         ((eiu->argc + 1) * sizeof(*eiu->pkgURL)));
00385         eiu->pkgState = xrealloc(eiu->pkgState,
00386                         (eiu->numPkgs + 1) * sizeof(*eiu->pkgState));
00387         memset(eiu->pkgState + eiu->pkgx, 0,
00388                         ((eiu->argc + 1) * sizeof(*eiu->pkgState)));
00389     }
00390 
00391     /* Retrieve next set of args, cache on local storage. */
00392     for (i = 0; i < eiu->argc; i++) {
00393         fileURL = _free(fileURL);
00394         fileURL = eiu->argv[i];
00395         eiu->argv[i] = NULL;
00396 
00397 #ifdef  NOTYET
00398 if (fileURL[0] == '=') {
00399     rpmds this = rpmdsSingle(RPMTAG_REQUIRENAME, fileURL+1, NULL, 0);
00400 
00401     xx = rpmtsSolve(ts, this, NULL);
00402     if (ts->suggests && ts->nsuggests > 0) {
00403         fileURL = _free(fileURL);
00404         fileURL = ts->suggests[0];
00405         ts->suggests[0] = NULL;
00406         while (ts->nsuggests-- > 0) {
00407             if (ts->suggests[ts->nsuggests] == NULL)
00408                 continue;
00409             ts->suggests[ts->nsuggests] = _free(ts->suggests[ts->nsuggests]);
00410         }
00411         ts->suggests = _free(ts->suggests);
00412         rpmMessage(RPMMESS_DEBUG, _("Adding goal: %s\n"), fileURL);
00413         eiu->pkgURL[eiu->pkgx] = fileURL;
00414         fileURL = NULL;
00415         eiu->pkgx++;
00416     }
00417     this = rpmdsFree(this);
00418 } else
00419 #endif
00420 
00421         switch (urlIsURL(fileURL)) {
00422         case URL_IS_HTTPS:
00423         case URL_IS_HTTP:
00424         case URL_IS_FTP:
00425         {   const char *tfn;
00426 
00427             if (rpmIsVerbose())
00428                 fprintf(stdout, _("Retrieving %s\n"), fileURL);
00429 
00430             {   char tfnbuf[64];
00431                 const char * rootDir = rpmtsRootDir(ts);
00432                 if (!(rootDir && * rootDir))
00433                     rootDir = "";
00434                 strcpy(tfnbuf, "rpm-xfer.XXXXXX");
00435                 (void) mktemp(tfnbuf);
00436                 tfn = rpmGenPath(rootDir, "%{_tmppath}/", tfnbuf);
00437             }
00438 
00439             /* XXX undefined %{name}/%{version}/%{release} here */
00440             /* XXX %{_tmpdir} does not exist */
00441             rpmMessage(RPMMESS_DEBUG, _(" ... as %s\n"), tfn);
00442             rc = urlGetFile(fileURL, tfn);
00443             if (rc < 0) {
00444                 rpmMessage(RPMMESS_ERROR,
00445                         _("skipping %s - transfer failed - %s\n"),
00446                         fileURL, ftpStrerror(rc));
00447                 eiu->numFailed++;
00448                 eiu->pkgURL[eiu->pkgx] = NULL;
00449                 tfn = _free(tfn);
00450                 /*@switchbreak@*/ break;
00451             }
00452             eiu->pkgState[eiu->pkgx] = 1;
00453             eiu->pkgURL[eiu->pkgx] = tfn;
00454             eiu->pkgx++;
00455         }   /*@switchbreak@*/ break;
00456         case URL_IS_PATH:
00457         case URL_IS_DASH:       /* WRONG WRONG WRONG */
00458         case URL_IS_HKP:        /* WRONG WRONG WRONG */
00459         default:
00460             eiu->pkgURL[eiu->pkgx] = fileURL;
00461             fileURL = NULL;
00462             eiu->pkgx++;
00463             /*@switchbreak@*/ break;
00464         }
00465     }
00466     fileURL = _free(fileURL);
00467 
00468     if (eiu->numFailed) goto exit;
00469 
00470     /* Continue processing file arguments, building transaction set. */
00471     for (eiu->fnp = eiu->pkgURL+eiu->prevx;
00472          *eiu->fnp != NULL;
00473          eiu->fnp++, eiu->prevx++)
00474     {
00475         const char * fileName;
00476 
00477         rpmMessage(RPMMESS_DEBUG, "============== %s\n", *eiu->fnp);
00478         (void) urlPath(*eiu->fnp, &fileName);
00479 
00480         /* Try to read the header from a package file. */
00481         eiu->fd = Fopen(*eiu->fnp, "r.ufdio");
00482         if (eiu->fd == NULL || Ferror(eiu->fd)) {
00483             rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), *eiu->fnp,
00484                         Fstrerror(eiu->fd));
00485             if (eiu->fd != NULL) {
00486                 xx = Fclose(eiu->fd);
00487                 eiu->fd = NULL;
00488             }
00489             eiu->numFailed++; *eiu->fnp = NULL;
00490             continue;
00491         }
00492 
00493         /* Read the header, verifying signatures (if present). */
00494         tvsflags = rpmtsSetVSFlags(ts, vsflags);
00495         eiu->rpmrc = rpmReadPackageFile(ts, eiu->fd, *eiu->fnp, &eiu->h);
00496         tvsflags = rpmtsSetVSFlags(ts, tvsflags);
00497         xx = Fclose(eiu->fd);
00498         eiu->fd = NULL;
00499 
00500         switch (eiu->rpmrc) {
00501         case RPMRC_FAIL:
00502             rpmMessage(RPMMESS_ERROR, _("%s cannot be installed\n"), *eiu->fnp);
00503             eiu->numFailed++; *eiu->fnp = NULL;
00504             continue;
00505             /*@notreached@*/ /*@switchbreak@*/ break;
00506         case RPMRC_NOTFOUND:
00507             goto maybe_manifest;
00508             /*@notreached@*/ /*@switchbreak@*/ break;
00509         case RPMRC_NOTTRUSTED:
00510         case RPMRC_NOKEY:
00511         case RPMRC_OK:
00512         default:
00513             /*@switchbreak@*/ break;
00514         }
00515 
00516         eiu->isSource = headerIsEntry(eiu->h, RPMTAG_SOURCEPACKAGE);
00517 
00518         if (eiu->isSource) {
00519             rpmMessage(RPMMESS_DEBUG, _("\tadded source package [%d]\n"),
00520                 eiu->numSRPMS);
00521             eiu->sourceURL = xrealloc(eiu->sourceURL,
00522                                 (eiu->numSRPMS + 2) * sizeof(*eiu->sourceURL));
00523             eiu->sourceURL[eiu->numSRPMS] = *eiu->fnp;
00524             *eiu->fnp = NULL;
00525             eiu->numSRPMS++;
00526             eiu->sourceURL[eiu->numSRPMS] = NULL;
00527             continue;
00528         }
00529 
00530         if (eiu->relocations) {
00531             const char ** paths;
00532             int pft;
00533             int c;
00534 
00535             if (headerGetEntry(eiu->h, RPMTAG_PREFIXES, &pft,
00536                                        (void **) &paths, &c) && (c == 1))
00537             {
00538                 eiu->relocations->oldPath = xstrdup(paths[0]);
00539                 paths = headerFreeData(paths, pft);
00540             } else {
00541                 const char * name;
00542                 xx = headerNVR(eiu->h, &name, NULL, NULL);
00543                 rpmMessage(RPMMESS_ERROR,
00544                                _("package %s is not relocatable\n"), name);
00545                 eiu->numFailed++;
00546                 goto exit;
00547                 /*@notreached@*/
00548             }
00549         }
00550 
00551         /* On --freshen, verify package is installed and newer */
00552         if (ia->installInterfaceFlags & INSTALL_FRESHEN) {
00553             rpmdbMatchIterator mi;
00554             const char * name;
00555             Header oldH;
00556             int count;
00557 
00558             xx = headerNVR(eiu->h, &name, NULL, NULL);
00559             mi = rpmtsInitIterator(ts, RPMTAG_NAME, name, 0);
00560             count = rpmdbGetIteratorCount(mi);
00561             while ((oldH = rpmdbNextIterator(mi)) != NULL) {
00562                 if (rpmVersionCompare(oldH, eiu->h) < 0)
00563                     /*@innercontinue@*/ continue;
00564                 /* same or newer package already installed */
00565                 count = 0;
00566                 /*@innerbreak@*/ break;
00567             }
00568             mi = rpmdbFreeIterator(mi);
00569             if (count == 0) {
00570                 eiu->h = headerFree(eiu->h);
00571                 continue;
00572             }
00573             /* Package is newer than those currently installed. */
00574         }
00575 
00576         /*@-abstract@*/
00577         rc = rpmtsAddInstallElement(ts, eiu->h, (fnpyKey)fileName,
00578                         (ia->installInterfaceFlags & INSTALL_UPGRADE) != 0,
00579                         relocations);
00580         /*@=abstract@*/
00581 
00582         /* XXX reference held by transaction set */
00583         eiu->h = headerFree(eiu->h);
00584         if (eiu->relocations)
00585             eiu->relocations->oldPath = _free(eiu->relocations->oldPath);
00586 
00587         switch(rc) {
00588         case 0:
00589             rpmMessage(RPMMESS_DEBUG, _("\tadded binary package [%d]\n"),
00590                         eiu->numRPMS);
00591             /*@switchbreak@*/ break;
00592         case 1:
00593             rpmMessage(RPMMESS_ERROR,
00594                             _("error reading from file %s\n"), *eiu->fnp);
00595             eiu->numFailed++;
00596             goto exit;
00597             /*@notreached@*/ /*@switchbreak@*/ break;
00598         case 2:
00599             rpmMessage(RPMMESS_ERROR,
00600                             _("file %s requires a newer version of RPM\n"),
00601                             *eiu->fnp);
00602             eiu->numFailed++;
00603             goto exit;
00604             /*@notreached@*/ /*@switchbreak@*/ break;
00605         default:
00606             eiu->numFailed++;
00607             goto exit;
00608             /*@notreached@*/ /*@switchbreak@*/ break;
00609         }
00610 
00611         eiu->numRPMS++;
00612         continue;
00613 
00614 maybe_manifest:
00615         /* Try to read a package manifest. */
00616         eiu->fd = Fopen(*eiu->fnp, "r.fpio");
00617         if (eiu->fd == NULL || Ferror(eiu->fd)) {
00618             rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), *eiu->fnp,
00619                         Fstrerror(eiu->fd));
00620             if (eiu->fd != NULL) {
00621                 xx = Fclose(eiu->fd);
00622                 eiu->fd = NULL;
00623             }
00624             eiu->numFailed++; *eiu->fnp = NULL;
00625             break;
00626         }
00627 
00628         /* Read list of packages from manifest. */
00629 /*@-nullstate@*/ /* FIX: *eiu->argv can be NULL */
00630         rc = rpmReadPackageManifest(eiu->fd, &eiu->argc, &eiu->argv);
00631 /*@=nullstate@*/
00632         if (rc != RPMRC_OK)
00633             rpmError(RPMERR_MANIFEST, _("%s: not an rpm package (or package manifest): %s\n"),
00634                         *eiu->fnp, Fstrerror(eiu->fd));
00635         xx = Fclose(eiu->fd);
00636         eiu->fd = NULL;
00637 
00638         /* If successful, restart the query loop. */
00639         if (rc == RPMRC_OK) {
00640             eiu->prevx++;
00641             goto restart;
00642         }
00643 
00644         eiu->numFailed++; *eiu->fnp = NULL;
00645         break;
00646     }
00647 
00648     rpmMessage(RPMMESS_DEBUG, _("found %d source and %d binary packages\n"),
00649                 eiu->numSRPMS, eiu->numRPMS);
00650 
00651     if (eiu->numFailed) goto exit;
00652 
00653     if (eiu->numRPMS && !(ia->installInterfaceFlags & INSTALL_NODEPS)) {
00654 
00655         if (rpmtsCheck(ts)) {
00656             eiu->numFailed = eiu->numPkgs;
00657             stopInstall = 1;
00658         }
00659 
00660         ps = rpmtsProblems(ts);
00661         if (!stopInstall && rpmpsNumProblems(ps) > 0) {
00662             rpmMessage(RPMMESS_ERROR, _("Failed dependencies:\n"));
00663             rpmpsPrint(NULL, ps);
00664             eiu->numFailed = eiu->numPkgs;
00665             stopInstall = 1;
00666 
00667             /*@-branchstate@*/
00668             if (ts->suggests != NULL && ts->nsuggests > 0) {
00669                 rpmMessage(RPMMESS_NORMAL, _("    Suggested resolutions:\n"));
00670                 for (i = 0; i < ts->nsuggests; i++) {
00671                     const char * str = ts->suggests[i];
00672 
00673                     if (str == NULL)
00674                         break;
00675 
00676                     rpmMessage(RPMMESS_NORMAL, "\t%s\n", str);
00677                 
00678                     ts->suggests[i] = NULL;
00679                     str = _free(str);
00680                 }
00681                 ts->suggests = _free(ts->suggests);
00682             }
00683             /*@=branchstate@*/
00684         }
00685         ps = rpmpsFree(ps);
00686     }
00687 
00688     if (eiu->numRPMS && !(ia->installInterfaceFlags & INSTALL_NOORDER)) {
00689         if (rpmtsOrder(ts)) {
00690             eiu->numFailed = eiu->numPkgs;
00691             stopInstall = 1;
00692         }
00693     }
00694 
00695     if (eiu->numRPMS && !stopInstall) {
00696 
00697         rpmcliPackagesTotal += eiu->numSRPMS;
00698 
00699         rpmMessage(RPMMESS_DEBUG, _("installing binary packages\n"));
00700 
00701         /* Drop added/available package indices and dependency sets. */
00702         rpmtsClean(ts);
00703 
00704         rc = rpmtsRun(ts, NULL, probFilter);
00705         ps = rpmtsProblems(ts);
00706 
00707         if (rc < 0) {
00708             eiu->numFailed += eiu->numRPMS;
00709         } else if (rc > 0) {
00710             eiu->numFailed += rc;
00711             if (rpmpsNumProblems(ps) > 0)
00712                 rpmpsPrint(stderr, ps);
00713         }
00714         ps = rpmpsFree(ps);
00715     }
00716 
00717     if (eiu->numSRPMS && !stopInstall) {
00718         if (eiu->sourceURL != NULL)
00719         for (i = 0; i < eiu->numSRPMS; i++) {
00720             rpmdbCheckSignals();
00721             if (eiu->sourceURL[i] == NULL) continue;
00722             eiu->fd = Fopen(eiu->sourceURL[i], "r.ufdio");
00723             if (eiu->fd == NULL || Ferror(eiu->fd)) {
00724                 rpmMessage(RPMMESS_ERROR, _("cannot open file %s: %s\n"),
00725                            eiu->sourceURL[i], Fstrerror(eiu->fd));
00726                 if (eiu->fd != NULL) {
00727                     xx = Fclose(eiu->fd);
00728                     eiu->fd = NULL;
00729                 }
00730                 continue;
00731             }
00732 
00733             if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_TEST)) {
00734                 eiu->rpmrc = rpmInstallSourcePackage(ts, eiu->fd, NULL, NULL);
00735                 if (eiu->rpmrc != RPMRC_OK) eiu->numFailed++;
00736             }
00737 
00738             xx = Fclose(eiu->fd);
00739             eiu->fd = NULL;
00740         }
00741     }
00742 
00743 exit:
00744     if (eiu->pkgURL != NULL)
00745     for (i = 0; i < eiu->numPkgs; i++) {
00746         if (eiu->pkgURL[i] == NULL) continue;
00747         if (eiu->pkgState[i] == 1)
00748             (void) Unlink(eiu->pkgURL[i]);
00749         eiu->pkgURL[i] = _free(eiu->pkgURL[i]);
00750     }
00751     eiu->pkgState = _free(eiu->pkgState);
00752     eiu->pkgURL = _free(eiu->pkgURL);
00753     eiu->argv = _free(eiu->argv);
00754 
00755     rpmtsEmpty(ts);
00756 
00757     return eiu->numFailed;
00758 }
00759 /*@=bounds@*/
00760 
00761 int rpmErase(rpmts ts, struct rpmInstallArguments_s * ia,
00762                 const char ** argv)
00763 {
00764     int count;
00765     const char ** arg;
00766     int numFailed = 0;
00767     int stopUninstall = 0;
00768     int numPackages = 0;
00769     rpmVSFlags vsflags, ovsflags;
00770     rpmps ps;
00771 
00772     if (argv == NULL) return 0;
00773 
00774     vsflags = rpmExpandNumeric("%{?_vsflags_erase}");
00775     if (ia->qva_flags & VERIFY_DIGEST)
00776         vsflags |= _RPMVSF_NODIGESTS;
00777     if (ia->qva_flags & VERIFY_SIGNATURE)
00778         vsflags |= _RPMVSF_NOSIGNATURES;
00779     if (ia->qva_flags & VERIFY_HDRCHK)
00780         vsflags |= RPMVSF_NOHDRCHK;
00781     ovsflags = rpmtsSetVSFlags(ts, vsflags);
00782 
00783     if (rpmExpandNumeric("%{?_repackage_all_erasures}"))
00784         ia->transFlags |= RPMTRANS_FLAG_REPACKAGE;
00785 
00786     (void) rpmtsSetFlags(ts, ia->transFlags);
00787 
00788 #ifdef  NOTYET  /* XXX no callbacks on erase yet */
00789     {   int notifyFlags;
00790         notifyFlags = ia->eraseInterfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
00791         xx = rpmtsSetNotifyCallback(ts,
00792                         rpmShowProgress, (void *) ((long)notifyFlags)
00793     }
00794 #endif
00795 
00796     ts->goal = TSM_ERASE;
00797 
00798     for (arg = argv; *arg; arg++) {
00799         rpmdbMatchIterator mi;
00800 
00801         /* XXX HACK to get rpmdbFindByLabel out of the API */
00802         mi = rpmtsInitIterator(ts, RPMDBI_LABEL, *arg, 0);
00803         if (mi == NULL) {
00804             rpmMessage(RPMMESS_ERROR, _("package %s is not installed\n"), *arg);
00805             numFailed++;
00806         } else {
00807             Header h;   /* XXX iterator owns the reference */
00808             count = 0;
00809             while ((h = rpmdbNextIterator(mi)) != NULL) {
00810                 unsigned int recOffset = rpmdbGetIteratorOffset(mi);
00811 
00812                 if (!(count++ == 0 || (ia->eraseInterfaceFlags & UNINSTALL_ALLMATCHES))) {
00813                     rpmMessage(RPMMESS_ERROR, _("\"%s\" specifies multiple packages\n"),
00814                         *arg);
00815                     numFailed++;
00816                     /*@innerbreak@*/ break;
00817                 }
00818                 if (recOffset) {
00819                     (void) rpmtsAddEraseElement(ts, h, recOffset);
00820                     numPackages++;
00821                 }
00822             }
00823         }
00824         mi = rpmdbFreeIterator(mi);
00825     }
00826 
00827     if (numFailed) goto exit;
00828 
00829     if (!(ia->eraseInterfaceFlags & UNINSTALL_NODEPS)) {
00830 
00831         if (rpmtsCheck(ts)) {
00832             numFailed = numPackages;
00833             stopUninstall = 1;
00834         }
00835 
00836         ps = rpmtsProblems(ts);
00837         if (!stopUninstall && rpmpsNumProblems(ps) > 0) {
00838             rpmMessage(RPMMESS_ERROR, _("Failed dependencies:\n"));
00839             rpmpsPrint(NULL, ps);
00840             numFailed += numPackages;
00841             stopUninstall = 1;
00842         }
00843         ps = rpmpsFree(ps);
00844     }
00845 
00846     if (!stopUninstall && !(ia->installInterfaceFlags & INSTALL_NOORDER)) {
00847         if (rpmtsOrder(ts)) {
00848             numFailed += numPackages;
00849             stopUninstall = 1;
00850         }
00851     }
00852 
00853     if (numPackages && !stopUninstall) {
00854         (void) rpmtsSetFlags(ts, (rpmtsFlags(ts) | RPMTRANS_FLAG_REVERSE));
00855 
00856         /* Drop added/available package indices and dependency sets. */
00857         rpmtsClean(ts);
00858 
00859         numPackages = rpmtsRun(ts, NULL, ia->probFilter & (RPMPROB_FILTER_DISKSPACE|RPMPROB_FILTER_DISKNODES));
00860         ps = rpmtsProblems(ts);
00861         if (rpmpsNumProblems(ps) > 0)
00862             rpmpsPrint(NULL, ps);
00863         numFailed += numPackages;
00864         stopUninstall = 1;
00865         ps = rpmpsFree(ps);
00866     }
00867 
00868 exit:
00869     rpmtsEmpty(ts);
00870 
00871     return numFailed;
00872 }
00873 
00874 int rpmInstallSource(rpmts ts, const char * arg,
00875                 const char ** specFilePtr, const char ** cookie)
00876 {
00877     FD_t fd;
00878     int rc;
00879 
00880 
00881     fd = Fopen(arg, "r.ufdio");
00882     if (fd == NULL || Ferror(fd)) {
00883         rpmMessage(RPMMESS_ERROR, _("cannot open %s: %s\n"), arg, Fstrerror(fd));
00884         if (fd != NULL) (void) Fclose(fd);
00885         return 1;
00886     }
00887 
00888     if (rpmIsVerbose())
00889         fprintf(stdout, _("Installing %s\n"), arg);
00890 
00891     {
00892         rpmVSFlags ovsflags =
00893                 rpmtsSetVSFlags(ts, (rpmtsVSFlags(ts) | RPMVSF_NEEDPAYLOAD));
00894         rpmRC rpmrc = rpmInstallSourcePackage(ts, fd, specFilePtr, cookie);
00895         rc = (rpmrc == RPMRC_OK ? 0 : 1);
00896         ovsflags = rpmtsSetVSFlags(ts, ovsflags);
00897     }
00898     if (rc != 0) {
00899         rpmMessage(RPMMESS_ERROR, _("%s cannot be installed\n"), arg);
00900         /*@-unqualifiedtrans@*/
00901         if (specFilePtr && *specFilePtr)
00902             *specFilePtr = _free(*specFilePtr);
00903         if (cookie && *cookie)
00904             *cookie = _free(*cookie);
00905         /*@=unqualifiedtrans@*/
00906     }
00907 
00908     (void) Fclose(fd);
00909 
00910     return rc;
00911 }
00912 
00913 /*@unchecked@*/
00914 static int reverse = -1;
00915 
00918 static int IDTintcmp(const void * a, const void * b)
00919         /*@*/
00920 {
00921     /*@-castexpose@*/
00922     return ( reverse * (((IDT)a)->val.u32 - ((IDT)b)->val.u32) );
00923     /*@=castexpose@*/
00924 }
00925 
00926 IDTX IDTXfree(IDTX idtx)
00927 {
00928     if (idtx) {
00929         int i;
00930         if (idtx->idt)
00931         for (i = 0; i < idtx->nidt; i++) {
00932             IDT idt = idtx->idt + i;
00933             idt->h = headerFree(idt->h);
00934             idt->key = _free(idt->key);
00935         }
00936         idtx->idt = _free(idtx->idt);
00937         idtx = _free(idtx);
00938     }
00939     return NULL;
00940 }
00941 
00942 IDTX IDTXnew(void)
00943 {
00944     IDTX idtx = xcalloc(1, sizeof(*idtx));
00945     idtx->delta = 10;
00946     idtx->size = sizeof(*((IDT)0));
00947     return idtx;
00948 }
00949 
00950 IDTX IDTXgrow(IDTX idtx, int need)
00951 {
00952     if (need < 0) return NULL;
00953     if (idtx == NULL)
00954         idtx = IDTXnew();
00955     if (need == 0) return idtx;
00956 
00957     if ((idtx->nidt + need) > idtx->alloced) {
00958         while (need > 0) {
00959             idtx->alloced += idtx->delta;
00960             need -= idtx->delta;
00961         }
00962         idtx->idt = xrealloc(idtx->idt, (idtx->alloced * idtx->size) );
00963     }
00964     return idtx;
00965 }
00966 
00967 IDTX IDTXsort(IDTX idtx)
00968 {
00969     if (idtx != NULL && idtx->idt != NULL && idtx->nidt > 0)
00970         qsort(idtx->idt, idtx->nidt, idtx->size, IDTintcmp);
00971     return idtx;
00972 }
00973 
00974 IDTX IDTXload(rpmts ts, rpmTag tag)
00975 {
00976     IDTX idtx = NULL;
00977     rpmdbMatchIterator mi;
00978     HGE_t hge = (HGE_t) headerGetEntry;
00979     Header h;
00980 
00981     /*@-branchstate@*/
00982     mi = rpmtsInitIterator(ts, tag, NULL, 0);
00983 #ifdef  NOTYET
00984     (void) rpmdbSetIteratorRE(mi, RPMTAG_NAME, RPMMIRE_DEFAULT, '!gpg-pubkey');
00985 #endif
00986     while ((h = rpmdbNextIterator(mi)) != NULL) {
00987         rpmTagType type = RPM_NULL_TYPE;
00988         int_32 count = 0;
00989         int_32 * tidp;
00990 
00991         tidp = NULL;
00992         if (!hge(h, tag, &type, (void **)&tidp, &count) || tidp == NULL)
00993             continue;
00994 
00995         if (type == RPM_INT32_TYPE && (*tidp == 0 || *tidp == -1))
00996             continue;
00997 
00998         idtx = IDTXgrow(idtx, 1);
00999         if (idtx == NULL)
01000             continue;
01001         if (idtx->idt == NULL)
01002             continue;
01003 
01004         {   IDT idt;
01005             /*@-nullderef@*/
01006             idt = idtx->idt + idtx->nidt;
01007             /*@=nullderef@*/
01008             idt->h = headerLink(h);
01009             idt->key = NULL;
01010             idt->instance = rpmdbGetIteratorOffset(mi);
01011             idt->val.u32 = *tidp;
01012         }
01013         idtx->nidt++;
01014     }
01015     mi = rpmdbFreeIterator(mi);
01016     /*@=branchstate@*/
01017 
01018     return IDTXsort(idtx);
01019 }
01020 
01021 IDTX IDTXglob(rpmts ts, const char * globstr, rpmTag tag)
01022 {
01023     IDTX idtx = NULL;
01024     HGE_t hge = (HGE_t) headerGetEntry;
01025     Header h;
01026     int_32 * tidp;
01027     FD_t fd;
01028     const char ** av = NULL;
01029     int ac = 0;
01030     rpmRC rpmrc;
01031     int xx;
01032     int i;
01033 
01034     av = NULL;  ac = 0;
01035     xx = rpmGlob(globstr, &ac, &av);
01036 
01037     if (xx == 0)
01038     for (i = 0; i < ac; i++) {
01039         rpmTagType type;
01040         int_32 count;
01041         int isSource;
01042 
01043         fd = Fopen(av[i], "r.ufdio");
01044         if (fd == NULL || Ferror(fd)) {
01045             rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), av[i],
01046                         Fstrerror(fd));
01047             if (fd != NULL) (void) Fclose(fd);
01048             continue;
01049         }
01050 
01051         rpmrc = rpmReadPackageFile(ts, fd, av[i], &h);
01052         (void) Fclose(fd);
01053         switch (rpmrc) {
01054         default:
01055             goto bottom;
01056             /*@notreached@*/ /*@switchbreak@*/ break;
01057         case RPMRC_NOTTRUSTED:
01058         case RPMRC_NOKEY:
01059         case RPMRC_OK:
01060             isSource = headerIsEntry(h, RPMTAG_SOURCEPACKAGE);
01061             if (isSource)
01062                 goto bottom;
01063             /*@switchbreak@*/ break;
01064         }
01065 
01066         tidp = NULL;
01067         /*@-branchstate@*/
01068         if (hge(h, tag, &type, (void **) &tidp, &count) && tidp != NULL) {
01069 
01070             idtx = IDTXgrow(idtx, 1);
01071             if (idtx == NULL || idtx->idt == NULL)
01072                 goto bottom;
01073 
01074             {   IDT idt;
01075                 idt = idtx->idt + idtx->nidt;
01076                 idt->h = headerLink(h);
01077                 idt->key = av[i];
01078                 av[i] = NULL;
01079                 idt->instance = 0;
01080                 idt->val.u32 = *tidp;
01081             }
01082             idtx->nidt++;
01083         }
01084         /*@=branchstate@*/
01085 bottom:
01086         h = headerFree(h);
01087     }
01088 
01089     for (i = 0; i < ac; i++)
01090         av[i] = _free(av[i]);
01091     av = _free(av);     ac = 0;
01092 
01093     return IDTXsort(idtx);
01094 }
01095 
01097 int rpmRollback(rpmts ts, struct rpmInstallArguments_s * ia, const char ** argv)
01098 {
01099     int ifmask= (INSTALL_UPGRADE|INSTALL_FRESHEN|INSTALL_INSTALL|INSTALL_ERASE);
01100     unsigned thistid = 0xffffffff;
01101     unsigned prevtid;
01102     time_t tid;
01103     IDTX itids = NULL;
01104     IDTX rtids = NULL;
01105     IDT rp;
01106     int nrids = 0;
01107     IDT ip;
01108     int niids = 0;
01109     int rc = 0;
01110     int vsflags, ovsflags;
01111     int numAdded;
01112     int numRemoved;
01113     rpmps ps;
01114     int _unsafe_rollbacks = 0;
01115     rpmtransFlags transFlags = ia->transFlags;
01116 
01117     if (argv != NULL && *argv != NULL) {
01118         rc = -1;
01119         goto exit;
01120     }
01121 
01122     _unsafe_rollbacks = rpmExpandNumeric("%{?_unsafe_rollbacks}");
01123 
01124     vsflags = rpmExpandNumeric("%{?_vsflags_erase}");
01125     if (ia->qva_flags & VERIFY_DIGEST)
01126         vsflags |= _RPMVSF_NODIGESTS;
01127     if (ia->qva_flags & VERIFY_SIGNATURE)
01128         vsflags |= _RPMVSF_NOSIGNATURES;
01129     if (ia->qva_flags & VERIFY_HDRCHK)
01130         vsflags |= RPMVSF_NOHDRCHK;
01131     vsflags |= RPMVSF_NEEDPAYLOAD;      /* XXX no legacy signatures */
01132     ovsflags = rpmtsSetVSFlags(ts, vsflags);
01133 
01134     (void) rpmtsSetFlags(ts, transFlags);
01135 
01136     /*  Make the transaction a rollback transaction.  In a rollback
01137      *  a best effort is what we want 
01138      */
01139     rpmtsSetType(ts, RPMTRANS_TYPE_ROLLBACK);
01140 
01141     itids = IDTXload(ts, RPMTAG_INSTALLTID);
01142     if (itids != NULL) {
01143         ip = itids->idt;
01144         niids = itids->nidt;
01145     } else {
01146         ip = NULL;
01147         niids = 0;
01148     }
01149 
01150     {   const char * globstr = rpmExpand("%{_repackage_dir}/*.rpm", NULL);
01151         if (globstr == NULL || *globstr == '%') {
01152             globstr = _free(globstr);
01153             rc = -1;
01154             goto exit;
01155         }
01156         rtids = IDTXglob(ts, globstr, RPMTAG_REMOVETID);
01157 
01158         if (rtids != NULL) {
01159             rp = rtids->idt;
01160             nrids = rtids->nidt;
01161         } else {
01162             rp = NULL;
01163             nrids = 0;
01164         }
01165         globstr = _free(globstr);
01166     }
01167 
01168     {   int notifyFlags, xx;
01169         notifyFlags = ia->installInterfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
01170         xx = rpmtsSetNotifyCallback(ts,
01171                         rpmShowProgress, (void *) ((long)notifyFlags));
01172     }
01173 
01174     /* Run transactions until rollback goal is achieved. */
01175     do {
01176         prevtid = thistid;
01177         rc = 0;
01178         rpmcliPackagesTotal = 0;
01179         numAdded = 0;
01180         numRemoved = 0;
01181         ia->installInterfaceFlags &= ~ifmask;
01182 
01183         /* Find larger of the remaining install/erase transaction id's. */
01184         thistid = 0;
01185         if (ip != NULL && ip->val.u32 > thistid)
01186             thistid = ip->val.u32;
01187         if (rp != NULL && rp->val.u32 > thistid)
01188             thistid = rp->val.u32;
01189 
01190         /* If we've achieved the rollback goal, then we're done. */
01191         if (thistid == 0 || thistid < ia->rbtid)
01192             break;
01193 
01194         /* If we've reached the (configured) rollback goal, then we're done. */
01195         if (_unsafe_rollbacks && thistid <= _unsafe_rollbacks)
01196             break;
01197 
01198         rpmtsEmpty(ts);
01199         (void) rpmtsSetFlags(ts, transFlags);
01200 
01201         /* Install the previously erased packages for this transaction. */
01202         while (rp != NULL && rp->val.u32 == thistid) {
01203 
01204             rpmMessage(RPMMESS_DEBUG, "\t+++ install %s\n",
01205                         (rp->key ? rp->key : "???"));
01206 
01207 /*@-abstract@*/
01208             rc = rpmtsAddInstallElement(ts, rp->h, (fnpyKey)rp->key,
01209                                0, ia->relocations);
01210 /*@=abstract@*/
01211             if (rc != 0)
01212                 goto exit;
01213 
01214             numAdded++;
01215             rpmcliPackagesTotal++;
01216             if (!(ia->installInterfaceFlags & ifmask))
01217                 ia->installInterfaceFlags |= INSTALL_UPGRADE;
01218 
01219 #ifdef  NOTYET
01220             rp->h = headerFree(rp->h);
01221 #endif
01222             nrids--;
01223             if (nrids > 0)
01224                 rp++;
01225             else
01226                 rp = NULL;
01227         }
01228 
01229         /* Erase the previously installed packages for this transaction. */
01230         while (ip != NULL && ip->val.u32 == thistid) {
01231 
01232             rpmMessage(RPMMESS_DEBUG,
01233                         "\t--- erase h#%u\n", ip->instance);
01234 
01235             rc = rpmtsAddEraseElement(ts, ip->h, ip->instance);
01236             if (rc != 0)
01237                 goto exit;
01238 
01239             numRemoved++;
01240 
01241             if (_unsafe_rollbacks)
01242                 rpmcliPackagesTotal++;
01243 
01244             if (!(ia->installInterfaceFlags & ifmask)) {
01245                 ia->installInterfaceFlags |= INSTALL_ERASE;
01246                 (void) rpmtsSetFlags(ts, (transFlags | RPMTRANS_FLAG_REVERSE));
01247             }
01248 
01249 #ifdef  NOTYET
01250             ip->instance = 0;
01251 #endif
01252             niids--;
01253             if (niids > 0)
01254                 ip++;
01255             else
01256                 ip = NULL;
01257         }
01258 
01259         /* Anything to do? */
01260         if (rpmcliPackagesTotal <= 0)
01261             break;
01262 
01263         tid = (time_t)thistid;
01264         rpmMessage(RPMMESS_NORMAL,
01265                 _("Rollback packages (+%d/-%d) to %-24.24s (0x%08x):\n"),
01266                         numAdded, numRemoved, ctime(&tid), tid);
01267 
01268         rc = rpmtsCheck(ts);
01269         ps = rpmtsProblems(ts);
01270         if (rc != 0 && rpmpsNumProblems(ps) > 0) {
01271             rpmMessage(RPMMESS_ERROR, _("Failed dependencies:\n"));
01272             rpmpsPrint(NULL, ps);
01273             ps = rpmpsFree(ps);
01274             goto exit;
01275         }
01276         ps = rpmpsFree(ps);
01277 
01278         rc = rpmtsOrder(ts);
01279         if (rc != 0)
01280             goto exit;
01281 
01282         /* Drop added/available package indices and dependency sets. */
01283         rpmtsClean(ts);
01284 
01285         rc = rpmtsRun(ts, NULL, (ia->probFilter|RPMPROB_FILTER_OLDPACKAGE));
01286         ps = rpmtsProblems(ts);
01287         if (rc > 0 && rpmpsNumProblems(ps) > 0)
01288             rpmpsPrint(stderr, ps);
01289         ps = rpmpsFree(ps);
01290         if (rc)
01291             goto exit;
01292 
01293         /* Clean up after successful rollback. */
01294         if (rtids && !rpmIsDebug()) {
01295             int i;
01296             rpmMessage(RPMMESS_NORMAL, _("Cleaning up repackaged packages:\n"));
01297             if (rtids->idt)
01298             for (i = 0; i < rtids->nidt; i++) {
01299                 IDT rrp = rtids->idt + i;
01300                 if (rrp->val.u32 != thistid)
01301                     /*@innercontinue@*/ continue;
01302                 if (rrp->key) { /* XXX can't happen */
01303                     rpmMessage(RPMMESS_NORMAL, _("\tRemoving %s:\n"), rrp->key);
01304                     (void) unlink(rrp->key);    /* XXX: Should check rc??? */
01305                 }
01306             }
01307         }
01308 
01309 
01310     } while (1);
01311 
01312 exit:
01313     rtids = IDTXfree(rtids);
01314     itids = IDTXfree(itids);
01315 
01316     rpmtsEmpty(ts);
01317     (void) rpmtsSetFlags(ts, transFlags);
01318 
01319     return rc;
01320 }

Generated on Sun Jun 1 21:56:21 2008 for rpm by  doxygen 1.5.4