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             long oldfl;
00132             fd = fdLink(fd, "persist (showProgress)");
00133             oldfl=Fcntl(fd, F_GETFD, 0);
00134             if(oldfl >= 0) {
00135                 oldfl |= FD_CLOEXEC; /* scripts shouldn't inherit rpm file descriptor */
00136                 Fcntl(fd, F_SETFD, (void*)oldfl);
00137             }
00138         }
00139         /*@=type@*/
00140 /*@+voidabstract@*/
00141         return (void *)fd;
00142 /*@=voidabstract@*/
00143         /*@notreached@*/ break;
00144 
00145     case RPMCALLBACK_INST_CLOSE_FILE:
00146         /*@-type@*/ /* FIX: still necessary? */
00147         fd = fdFree(fd, "persist (showProgress)");
00148         /*@=type@*/
00149         if (fd != NULL) {
00150             xx = Fclose(fd);
00151             fd = NULL;
00152         }
00153         break;
00154 
00155     case RPMCALLBACK_INST_START:
00156         rpmcliHashesCurrent = 0;
00157         if (h == NULL || !(flags & INSTALL_LABEL))
00158             break;
00159         /* @todo Remove headerSprintf() on a progress callback. */
00160         if (flags & INSTALL_HASH) {
00161             s = headerSprintf(h, "%{NAME}",
00162                                 rpmTagTable, rpmHeaderFormats, NULL);
00163             if (isatty (STDOUT_FILENO))
00164                 fprintf(stdout, "%4d:%-23.23s", rpmcliProgressCurrent + 1, s);
00165             else
00166                 fprintf(stdout, "%-28.28s", s);
00167             (void) fflush(stdout);
00168             s = _free(s);
00169         } else {
00170             s = headerSprintf(h, "%{NAME}-%{VERSION}-%{RELEASE}",
00171                                   rpmTagTable, rpmHeaderFormats, NULL);
00172             fprintf(stdout, "%s\n", s);
00173             (void) fflush(stdout);
00174             s = _free(s);
00175         }
00176         break;
00177 
00178     case RPMCALLBACK_TRANS_PROGRESS:
00179     case RPMCALLBACK_INST_PROGRESS:
00180 /*@+relaxtypes@*/
00181         if (flags & INSTALL_PERCENT)
00182             fprintf(stdout, "%%%% %f\n", (double) (total
00183                                 ? ((((float) amount) / total) * 100)
00184                                 : 100.0));
00185         else if (flags & INSTALL_HASH)
00186             printHash(amount, total);
00187 /*@=relaxtypes@*/
00188         (void) fflush(stdout);
00189         break;
00190 
00191     case RPMCALLBACK_TRANS_START:
00192         rpmcliHashesCurrent = 0;
00193         rpmcliProgressTotal = 1;
00194         rpmcliProgressCurrent = 0;
00195         if (!(flags & INSTALL_LABEL))
00196             break;
00197         if (flags & INSTALL_HASH)
00198             fprintf(stdout, "%-28s", _("Preparing..."));
00199         else
00200             fprintf(stdout, "%s\n", _("Preparing packages for installation..."));
00201         (void) fflush(stdout);
00202         break;
00203 
00204     case RPMCALLBACK_TRANS_STOP:
00205         if (flags & INSTALL_HASH)
00206             printHash(1, 1);    /* Fixes "preparing..." progress bar */
00207         rpmcliProgressTotal = rpmcliPackagesTotal;
00208         rpmcliProgressCurrent = 0;
00209         break;
00210 
00211     case RPMCALLBACK_REPACKAGE_START:
00212         rpmcliHashesCurrent = 0;
00213         rpmcliProgressTotal = total;
00214         rpmcliProgressCurrent = 0;
00215         if (!(flags & INSTALL_LABEL))
00216             break;
00217         if (flags & INSTALL_HASH)
00218             fprintf(stdout, "%-28s\n", _("Repackaging..."));
00219         else
00220             fprintf(stdout, "%s\n", _("Repackaging erased files..."));
00221         (void) fflush(stdout);
00222         break;
00223 
00224     case RPMCALLBACK_REPACKAGE_PROGRESS:
00225         if (amount && (flags & INSTALL_HASH))
00226             printHash(1, 1);    /* Fixes "preparing..." progress bar */
00227         break;
00228 
00229     case RPMCALLBACK_REPACKAGE_STOP:
00230         rpmcliProgressTotal = total;
00231         rpmcliProgressCurrent = total;
00232         if (flags & INSTALL_HASH)
00233             printHash(1, 1);    /* Fixes "preparing..." progress bar */
00234         rpmcliProgressTotal = rpmcliPackagesTotal;
00235         rpmcliProgressCurrent = 0;
00236         if (!(flags & INSTALL_LABEL))
00237             break;
00238         if (flags & INSTALL_HASH)
00239             fprintf(stdout, "%-28s\n", _("Upgrading..."));
00240         else
00241             fprintf(stdout, "%s\n", _("Upgrading packages..."));
00242         (void) fflush(stdout);
00243         break;
00244 
00245     case RPMCALLBACK_UNINST_PROGRESS:
00246         break;
00247     case RPMCALLBACK_UNINST_START:
00248         break;
00249     case RPMCALLBACK_UNINST_STOP:
00250         break;
00251     case RPMCALLBACK_UNPACK_ERROR:
00252         break;
00253     case RPMCALLBACK_CPIO_ERROR:
00254         break;
00255     case RPMCALLBACK_UNKNOWN:
00256     default:
00257         break;
00258     }
00259 
00260     return rc;
00261 }       
00262 
00263 typedef /*@only@*/ /*@null@*/ const char * str_t;
00264 
00265 struct rpmEIU {
00266     Header h;
00267     FD_t fd;
00268     int numFailed;
00269     int numPkgs;
00270 /*@only@*/
00271     str_t * pkgURL;
00272 /*@dependent@*/ /*@null@*/
00273     str_t * fnp;
00274 /*@only@*/
00275     char * pkgState;
00276     int prevx;
00277     int pkgx;
00278     int numRPMS;
00279     int numSRPMS;
00280 /*@only@*/ /*@null@*/
00281     str_t * sourceURL;
00282     int isSource;
00283     int argc;
00284 /*@only@*/ /*@null@*/
00285     str_t * argv;
00286 /*@dependent@*/
00287     rpmRelocation * relocations;
00288     rpmRC rpmrc;
00289 };
00290 
00292 /*@-bounds@*/
00293 int rpmInstall(rpmts ts,
00294                 struct rpmInstallArguments_s * ia,
00295                 const char ** fileArgv)
00296 {
00297     struct rpmEIU * eiu = memset(alloca(sizeof(*eiu)), 0, sizeof(*eiu));
00298     rpmps ps;
00299     rpmprobFilterFlags probFilter;
00300     rpmRelocation * relocations;
00301 /*@only@*/ /*@null@*/ const char * fileURL = NULL;
00302     int stopInstall = 0;
00303     const char ** av = NULL;
00304     rpmVSFlags vsflags, ovsflags, tvsflags;
00305     int ac = 0;
00306     int rc;
00307     int xx;
00308     int i;
00309 
00310     if (fileArgv == NULL) goto exit;
00311 
00312     ts->goal = TSM_INSTALL;
00313     rpmcliPackagesTotal = 0;
00314 
00315     if (rpmExpandNumeric("%{?_repackage_all_erasures}"))
00316         ia->transFlags |= RPMTRANS_FLAG_REPACKAGE;
00317 
00318     /* Initialize security context patterns (if not already done). */
00319     if (!(ia->transFlags & RPMTRANS_FLAG_NOCONTEXTS)) {
00320         rpmsx sx = rpmtsREContext(ts);
00321         if (sx == NULL) {
00322             const char *fn = rpmGetPath("%{?_install_file_context_path}", NULL);
00323             if (fn != NULL && *fn != '\0') {
00324                 sx = rpmsxNew(fn);
00325                 (void) rpmtsSetREContext(ts, sx);
00326             }
00327             fn = _free(fn);
00328         }
00329         sx = rpmsxFree(sx);
00330     }
00331     (void) rpmtsSetFlags(ts, ia->transFlags);
00332 
00333     probFilter = ia->probFilter;
00334     relocations = ia->relocations;
00335 
00336     if (ia->installInterfaceFlags & INSTALL_UPGRADE)
00337         vsflags = rpmExpandNumeric("%{?_vsflags_erase}");
00338     else
00339         vsflags = rpmExpandNumeric("%{?_vsflags_install}");
00340     if (ia->qva_flags & VERIFY_DIGEST)
00341         vsflags |= _RPMVSF_NODIGESTS;
00342     if (ia->qva_flags & VERIFY_SIGNATURE)
00343         vsflags |= _RPMVSF_NOSIGNATURES;
00344     if (ia->qva_flags & VERIFY_HDRCHK)
00345         vsflags |= RPMVSF_NOHDRCHK;
00346     ovsflags = rpmtsSetVSFlags(ts, (vsflags | RPMVSF_NEEDPAYLOAD));
00347 
00348     {   int notifyFlags;
00349         notifyFlags = ia->installInterfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
00350         xx = rpmtsSetNotifyCallback(ts,
00351                         rpmShowProgress, (void *) ((long)notifyFlags));
00352     }
00353 
00354     if ((eiu->relocations = relocations) != NULL) {
00355         while (eiu->relocations->oldPath)
00356             eiu->relocations++;
00357         if (eiu->relocations->newPath == NULL)
00358             eiu->relocations = NULL;
00359     }
00360 
00361     /* Build fully globbed list of arguments in argv[argc]. */
00362     /*@-branchstate@*/
00363     /*@-temptrans@*/
00364     for (eiu->fnp = fileArgv; *eiu->fnp != NULL; eiu->fnp++) {
00365     /*@=temptrans@*/
00366         av = _free(av); ac = 0;
00367         rc = rpmGlob(*eiu->fnp, &ac, &av);
00368         if (rc || ac == 0) {
00369             rpmError(RPMERR_OPEN, _("File not found by glob: %s\n"), *eiu->fnp);
00370             continue;
00371         }
00372 
00373         eiu->argv = xrealloc(eiu->argv, (eiu->argc+ac+1) * sizeof(*eiu->argv));
00374         memcpy(eiu->argv+eiu->argc, av, ac * sizeof(*av));
00375         eiu->argc += ac;
00376         eiu->argv[eiu->argc] = NULL;
00377     }
00378     /*@=branchstate@*/
00379     av = _free(av);     ac = 0;
00380 
00381 restart:
00382     /* Allocate sufficient storage for next set of args. */
00383     if (eiu->pkgx >= eiu->numPkgs) {
00384         eiu->numPkgs = eiu->pkgx + eiu->argc;
00385         eiu->pkgURL = xrealloc(eiu->pkgURL,
00386                         (eiu->numPkgs + 1) * sizeof(*eiu->pkgURL));
00387         memset(eiu->pkgURL + eiu->pkgx, 0,
00388                         ((eiu->argc + 1) * sizeof(*eiu->pkgURL)));
00389         eiu->pkgState = xrealloc(eiu->pkgState,
00390                         (eiu->numPkgs + 1) * sizeof(*eiu->pkgState));
00391         memset(eiu->pkgState + eiu->pkgx, 0,
00392                         ((eiu->argc + 1) * sizeof(*eiu->pkgState)));
00393     }
00394 
00395     /* Retrieve next set of args, cache on local storage. */
00396     for (i = 0; i < eiu->argc; i++) {
00397         fileURL = _free(fileURL);
00398         fileURL = eiu->argv[i];
00399         eiu->argv[i] = NULL;
00400 
00401 #ifdef  NOTYET
00402 if (fileURL[0] == '=') {
00403     rpmds this = rpmdsSingle(RPMTAG_REQUIRENAME, fileURL+1, NULL, 0);
00404 
00405     xx = rpmtsSolve(ts, this, NULL);
00406     if (ts->suggests && ts->nsuggests > 0) {
00407         fileURL = _free(fileURL);
00408         fileURL = ts->suggests[0];
00409         ts->suggests[0] = NULL;
00410         while (ts->nsuggests-- > 0) {
00411             if (ts->suggests[ts->nsuggests] == NULL)
00412                 continue;
00413             ts->suggests[ts->nsuggests] = _free(ts->suggests[ts->nsuggests]);
00414         }
00415         ts->suggests = _free(ts->suggests);
00416         rpmMessage(RPMMESS_DEBUG, _("Adding goal: %s\n"), fileURL);
00417         eiu->pkgURL[eiu->pkgx] = fileURL;
00418         fileURL = NULL;
00419         eiu->pkgx++;
00420     }
00421     this = rpmdsFree(this);
00422 } else
00423 #endif
00424 
00425         switch (urlIsURL(fileURL)) {
00426         case URL_IS_HTTPS:
00427         case URL_IS_HTTP:
00428         case URL_IS_FTP:
00429         {   const char *tfn;
00430 
00431             if (rpmIsVerbose())
00432                 fprintf(stdout, _("Retrieving %s\n"), fileURL);
00433 
00434             {   char tfnbuf[64];
00435                 const char * rootDir = rpmtsRootDir(ts);
00436                 if (!(rootDir && * rootDir))
00437                     rootDir = "";
00438                 strcpy(tfnbuf, "rpm-xfer.XXXXXX");
00439                 (void) mktemp(tfnbuf);
00440                 tfn = rpmGenPath(rootDir, "%{_tmppath}/", tfnbuf);
00441             }
00442 
00443             /* XXX undefined %{name}/%{version}/%{release} here */
00444             /* XXX %{_tmpdir} does not exist */
00445             rpmMessage(RPMMESS_DEBUG, _(" ... as %s\n"), tfn);
00446             rc = urlGetFile(fileURL, tfn);
00447             if (rc < 0) {
00448                 rpmMessage(RPMMESS_ERROR,
00449                         _("skipping %s - transfer failed - %s\n"),
00450                         fileURL, ftpStrerror(rc));
00451                 eiu->numFailed++;
00452                 eiu->pkgURL[eiu->pkgx] = NULL;
00453                 tfn = _free(tfn);
00454                 /*@switchbreak@*/ break;
00455             }
00456             eiu->pkgState[eiu->pkgx] = 1;
00457             eiu->pkgURL[eiu->pkgx] = tfn;
00458             eiu->pkgx++;
00459         }   /*@switchbreak@*/ break;
00460         case URL_IS_PATH:
00461         case URL_IS_DASH:       /* WRONG WRONG WRONG */
00462         case URL_IS_HKP:        /* WRONG WRONG WRONG */
00463         default:
00464             eiu->pkgURL[eiu->pkgx] = fileURL;
00465             fileURL = NULL;
00466             eiu->pkgx++;
00467             /*@switchbreak@*/ break;
00468         }
00469     }
00470     fileURL = _free(fileURL);
00471 
00472     if (eiu->numFailed) goto exit;
00473 
00474     /* Continue processing file arguments, building transaction set. */
00475     for (eiu->fnp = eiu->pkgURL+eiu->prevx;
00476          *eiu->fnp != NULL;
00477          eiu->fnp++, eiu->prevx++)
00478     {
00479         const char * fileName;
00480 
00481         rpmMessage(RPMMESS_DEBUG, "============== %s\n", *eiu->fnp);
00482         (void) urlPath(*eiu->fnp, &fileName);
00483 
00484         /* Try to read the header from a package file. */
00485         eiu->fd = Fopen(*eiu->fnp, "r.ufdio");
00486         if (eiu->fd == NULL || Ferror(eiu->fd)) {
00487             rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), *eiu->fnp,
00488                         Fstrerror(eiu->fd));
00489             if (eiu->fd != NULL) {
00490                 xx = Fclose(eiu->fd);
00491                 eiu->fd = NULL;
00492             }
00493             eiu->numFailed++; *eiu->fnp = NULL;
00494             continue;
00495         }
00496 
00497         /* Read the header, verifying signatures (if present). */
00498         tvsflags = rpmtsSetVSFlags(ts, vsflags);
00499         eiu->rpmrc = rpmReadPackageFile(ts, eiu->fd, *eiu->fnp, &eiu->h);
00500         tvsflags = rpmtsSetVSFlags(ts, tvsflags);
00501         xx = Fclose(eiu->fd);
00502         eiu->fd = NULL;
00503 
00504         switch (eiu->rpmrc) {
00505         case RPMRC_FAIL:
00506             rpmMessage(RPMMESS_ERROR, _("%s cannot be installed\n"), *eiu->fnp);
00507             eiu->numFailed++; *eiu->fnp = NULL;
00508             continue;
00509             /*@notreached@*/ /*@switchbreak@*/ break;
00510         case RPMRC_NOTFOUND:
00511             goto maybe_manifest;
00512             /*@notreached@*/ /*@switchbreak@*/ break;
00513         case RPMRC_NOTTRUSTED:
00514         case RPMRC_NOKEY:
00515         case RPMRC_OK:
00516         default:
00517             /*@switchbreak@*/ break;
00518         }
00519 
00520         eiu->isSource = headerIsEntry(eiu->h, RPMTAG_SOURCEPACKAGE);
00521 
00522         if (eiu->isSource) {
00523             rpmMessage(RPMMESS_DEBUG, _("\tadded source package [%d]\n"),
00524                 eiu->numSRPMS);
00525             eiu->sourceURL = xrealloc(eiu->sourceURL,
00526                                 (eiu->numSRPMS + 2) * sizeof(*eiu->sourceURL));
00527             eiu->sourceURL[eiu->numSRPMS] = *eiu->fnp;
00528             *eiu->fnp = NULL;
00529             eiu->numSRPMS++;
00530             eiu->sourceURL[eiu->numSRPMS] = NULL;
00531             continue;
00532         }
00533 
00534         if (eiu->relocations) {
00535             const char ** paths;
00536             int pft;
00537             int c;
00538 
00539             if (headerGetEntry(eiu->h, RPMTAG_PREFIXES, &pft,
00540                                        (void **) &paths, &c) && (c == 1))
00541             {
00542                 eiu->relocations->oldPath = xstrdup(paths[0]);
00543                 paths = headerFreeData(paths, pft);
00544             } else {
00545                 const char * name;
00546                 xx = headerNVR(eiu->h, &name, NULL, NULL);
00547                 rpmMessage(RPMMESS_ERROR,
00548                                _("package %s is not relocatable\n"), name);
00549                 eiu->numFailed++;
00550                 goto exit;
00551                 /*@notreached@*/
00552             }
00553         }
00554 
00555         /* On --freshen, verify package is installed and newer */
00556         if (ia->installInterfaceFlags & INSTALL_FRESHEN) {
00557             rpmdbMatchIterator mi;
00558             const char * name;
00559             Header oldH;
00560             int count;
00561 
00562             xx = headerNVR(eiu->h, &name, NULL, NULL);
00563             mi = rpmtsInitIterator(ts, RPMTAG_NAME, name, 0);
00564             count = rpmdbGetIteratorCount(mi);
00565             while ((oldH = rpmdbNextIterator(mi)) != NULL) {
00566                 if (rpmVersionCompare(oldH, eiu->h) < 0)
00567                     /*@innercontinue@*/ continue;
00568                 /* same or newer package already installed */
00569                 count = 0;
00570                 /*@innerbreak@*/ break;
00571             }
00572             mi = rpmdbFreeIterator(mi);
00573             if (count == 0) {
00574                 eiu->h = headerFree(eiu->h);
00575                 continue;
00576             }
00577             /* Package is newer than those currently installed. */
00578         }
00579 
00580         /*@-abstract@*/
00581         rc = rpmtsAddInstallElement(ts, eiu->h, (fnpyKey)fileName,
00582                         (ia->installInterfaceFlags & INSTALL_UPGRADE) != 0,
00583                         relocations);
00584         /*@=abstract@*/
00585 
00586         /* XXX reference held by transaction set */
00587         eiu->h = headerFree(eiu->h);
00588         if (eiu->relocations)
00589             eiu->relocations->oldPath = _free(eiu->relocations->oldPath);
00590 
00591         switch(rc) {
00592         case 0:
00593             rpmMessage(RPMMESS_DEBUG, _("\tadded binary package [%d]\n"),
00594                         eiu->numRPMS);
00595             /*@switchbreak@*/ break;
00596         case 1:
00597             rpmMessage(RPMMESS_ERROR,
00598                             _("error reading from file %s\n"), *eiu->fnp);
00599             eiu->numFailed++;
00600             goto exit;
00601             /*@notreached@*/ /*@switchbreak@*/ break;
00602         case 2:
00603             rpmMessage(RPMMESS_ERROR,
00604                             _("file %s requires a newer version of RPM\n"),
00605                             *eiu->fnp);
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             if (eiu->sourceURL[i] == NULL) continue;
00721             eiu->fd = Fopen(eiu->sourceURL[i], "r.ufdio");
00722             if (eiu->fd == NULL || Ferror(eiu->fd)) {
00723                 rpmMessage(RPMMESS_ERROR, _("cannot open file %s: %s\n"),
00724                            eiu->sourceURL[i], Fstrerror(eiu->fd));
00725                 if (eiu->fd != NULL) {
00726                     xx = Fclose(eiu->fd);
00727                     eiu->fd = NULL;
00728                 }
00729                 continue;
00730             }
00731 
00732             if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_TEST)) {
00733                 eiu->rpmrc = rpmInstallSourcePackage(ts, eiu->fd, NULL, NULL);
00734                 if (eiu->rpmrc != RPMRC_OK) eiu->numFailed++;
00735             }
00736 
00737             xx = Fclose(eiu->fd);
00738             eiu->fd = NULL;
00739         }
00740     }
00741 
00742 exit:
00743     if (eiu->pkgURL != NULL)
00744     for (i = 0; i < eiu->numPkgs; i++) {
00745         if (eiu->pkgURL[i] == NULL) continue;
00746         if (eiu->pkgState[i] == 1)
00747             (void) Unlink(eiu->pkgURL[i]);
00748         eiu->pkgURL[i] = _free(eiu->pkgURL[i]);
00749     }
00750     eiu->pkgState = _free(eiu->pkgState);
00751     eiu->pkgURL = _free(eiu->pkgURL);
00752     eiu->argv = _free(eiu->argv);
00753 
00754     rpmtsEmpty(ts);
00755 
00756     return eiu->numFailed;
00757 }
00758 /*@=bounds@*/
00759 
00760 int rpmErase(rpmts ts, struct rpmInstallArguments_s * ia,
00761                 const char ** argv)
00762 {
00763     int count;
00764     const char ** arg;
00765     int numFailed = 0;
00766     int stopUninstall = 0;
00767     int numPackages = 0;
00768     rpmVSFlags vsflags, ovsflags;
00769     rpmps ps;
00770 
00771     if (argv == NULL) return 0;
00772 
00773     vsflags = rpmExpandNumeric("%{?_vsflags_erase}");
00774     if (ia->qva_flags & VERIFY_DIGEST)
00775         vsflags |= _RPMVSF_NODIGESTS;
00776     if (ia->qva_flags & VERIFY_SIGNATURE)
00777         vsflags |= _RPMVSF_NOSIGNATURES;
00778     if (ia->qva_flags & VERIFY_HDRCHK)
00779         vsflags |= RPMVSF_NOHDRCHK;
00780     ovsflags = rpmtsSetVSFlags(ts, vsflags);
00781 
00782     if (rpmExpandNumeric("%{?_repackage_all_erasures}"))
00783         ia->transFlags |= RPMTRANS_FLAG_REPACKAGE;
00784 
00785     (void) rpmtsSetFlags(ts, ia->transFlags);
00786 
00787 #ifdef  NOTYET  /* XXX no callbacks on erase yet */
00788     {   int notifyFlags;
00789         notifyFlags = ia->eraseInterfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
00790         xx = rpmtsSetNotifyCallback(ts,
00791                         rpmShowProgress, (void *) ((long)notifyFlags)
00792     }
00793 #endif
00794 
00795     ts->goal = TSM_ERASE;
00796 
00797     for (arg = argv; *arg; arg++) {
00798         rpmdbMatchIterator mi;
00799 
00800         /* XXX HACK to get rpmdbFindByLabel out of the API */
00801         mi = rpmtsInitIterator(ts, RPMDBI_LABEL, *arg, 0);
00802         if (mi == NULL) {
00803             rpmMessage(RPMMESS_ERROR, _("package %s is not installed\n"), *arg);
00804             numFailed++;
00805         } else {
00806             Header h;   /* XXX iterator owns the reference */
00807             count = 0;
00808             while ((h = rpmdbNextIterator(mi)) != NULL) {
00809                 unsigned int recOffset = rpmdbGetIteratorOffset(mi);
00810 
00811                 if (!(count++ == 0 || (ia->eraseInterfaceFlags & UNINSTALL_ALLMATCHES))) {
00812                     rpmMessage(RPMMESS_ERROR, _("\"%s\" specifies multiple packages\n"),
00813                         *arg);
00814                     numFailed++;
00815                     /*@innerbreak@*/ break;
00816                 }
00817                 if (recOffset) {
00818                     (void) rpmtsAddEraseElement(ts, h, recOffset);
00819                     numPackages++;
00820                 }
00821             }
00822         }
00823         mi = rpmdbFreeIterator(mi);
00824     }
00825 
00826     if (numFailed) goto exit;
00827 
00828     if (!(ia->eraseInterfaceFlags & UNINSTALL_NODEPS)) {
00829 
00830         if (rpmtsCheck(ts)) {
00831             numFailed = numPackages;
00832             stopUninstall = 1;
00833         }
00834 
00835         ps = rpmtsProblems(ts);
00836         if (!stopUninstall && rpmpsNumProblems(ps) > 0) {
00837             rpmMessage(RPMMESS_ERROR, _("Failed dependencies:\n"));
00838             rpmpsPrint(NULL, ps);
00839             numFailed += numPackages;
00840             stopUninstall = 1;
00841         }
00842         ps = rpmpsFree(ps);
00843     }
00844 
00845 #ifdef  NOTYET
00846     if (!stopUninstall && !(ia->installInterfaceFlags & INSTALL_NOORDER)) {
00847         if (rpmtsOrder(ts)) {
00848             numFailed += numPackages;
00849             stopUninstall = 1;
00850         }
00851     }
00852 #endif
00853 
00854     if (!stopUninstall) {
00855         (void) rpmtsSetFlags(ts, (rpmtsFlags(ts) | RPMTRANS_FLAG_REVERSE));
00856 
00857         /* Drop added/available package indices and dependency sets. */
00858         rpmtsClean(ts);
00859 
00860         numPackages = rpmtsRun(ts, NULL, 0);
00861         ps = rpmtsProblems(ts);
00862         if (rpmpsNumProblems(ps) > 0)
00863             rpmpsPrint(NULL, ps);
00864         numFailed += numPackages;
00865         stopUninstall = 1;
00866         ps = rpmpsFree(ps);
00867     }
00868 
00869 exit:
00870     rpmtsEmpty(ts);
00871 
00872     return numFailed;
00873 }
00874 
00875 int rpmInstallSource(rpmts ts, const char * arg,
00876                 const char ** specFilePtr, const char ** cookie)
00877 {
00878     FD_t fd;
00879     int rc;
00880 
00881 
00882     fd = Fopen(arg, "r.ufdio");
00883     if (fd == NULL || Ferror(fd)) {
00884         rpmMessage(RPMMESS_ERROR, _("cannot open %s: %s\n"), arg, Fstrerror(fd));
00885         if (fd != NULL) (void) Fclose(fd);
00886         return 1;
00887     }
00888 
00889     if (rpmIsVerbose())
00890         fprintf(stdout, _("Installing %s\n"), arg);
00891 
00892     {
00893         rpmVSFlags ovsflags =
00894                 rpmtsSetVSFlags(ts, (rpmtsVSFlags(ts) | RPMVSF_NEEDPAYLOAD));
00895         rpmRC rpmrc = rpmInstallSourcePackage(ts, fd, specFilePtr, cookie);
00896         rc = (rpmrc == RPMRC_OK ? 0 : 1);
00897         ovsflags = rpmtsSetVSFlags(ts, ovsflags);
00898     }
00899     if (rc != 0) {
00900         rpmMessage(RPMMESS_ERROR, _("%s cannot be installed\n"), arg);
00901         /*@-unqualifiedtrans@*/
00902         if (specFilePtr && *specFilePtr)
00903             *specFilePtr = _free(*specFilePtr);
00904         if (cookie && *cookie)
00905             *cookie = _free(*cookie);
00906         /*@=unqualifiedtrans@*/
00907     }
00908 
00909     (void) Fclose(fd);
00910 
00911     return rc;
00912 }
00913 
00914 /*@unchecked@*/
00915 static int reverse = -1;
00916 
00919 static int IDTintcmp(const void * a, const void * b)
00920         /*@*/
00921 {
00922     /*@-castexpose@*/
00923     return ( reverse * (((IDT)a)->val.u32 - ((IDT)b)->val.u32) );
00924     /*@=castexpose@*/
00925 }
00926 
00927 IDTX IDTXfree(IDTX idtx)
00928 {
00929     if (idtx) {
00930         int i;
00931         if (idtx->idt)
00932         for (i = 0; i < idtx->nidt; i++) {
00933             IDT idt = idtx->idt + i;
00934             idt->h = headerFree(idt->h);
00935             idt->key = _free(idt->key);
00936         }
00937         idtx->idt = _free(idtx->idt);
00938         idtx = _free(idtx);
00939     }
00940     return NULL;
00941 }
00942 
00943 IDTX IDTXnew(void)
00944 {
00945     IDTX idtx = xcalloc(1, sizeof(*idtx));
00946     idtx->delta = 10;
00947     idtx->size = sizeof(*((IDT)0));
00948     return idtx;
00949 }
00950 
00951 IDTX IDTXgrow(IDTX idtx, int need)
00952 {
00953     if (need < 0) return NULL;
00954     if (idtx == NULL)
00955         idtx = IDTXnew();
00956     if (need == 0) return idtx;
00957 
00958     if ((idtx->nidt + need) > idtx->alloced) {
00959         while (need > 0) {
00960             idtx->alloced += idtx->delta;
00961             need -= idtx->delta;
00962         }
00963         idtx->idt = xrealloc(idtx->idt, (idtx->alloced * idtx->size) );
00964     }
00965     return idtx;
00966 }
00967 
00968 IDTX IDTXsort(IDTX idtx)
00969 {
00970     if (idtx != NULL && idtx->idt != NULL && idtx->nidt > 0)
00971         qsort(idtx->idt, idtx->nidt, idtx->size, IDTintcmp);
00972     return idtx;
00973 }
00974 
00975 IDTX IDTXload(rpmts ts, rpmTag tag)
00976 {
00977     IDTX idtx = NULL;
00978     rpmdbMatchIterator mi;
00979     HGE_t hge = (HGE_t) headerGetEntry;
00980     Header h;
00981 
00982     /*@-branchstate@*/
00983     mi = rpmtsInitIterator(ts, tag, NULL, 0);
00984 #ifdef  NOTYET
00985     (void) rpmdbSetIteratorRE(mi, RPMTAG_NAME, RPMMIRE_DEFAULT, '!gpg-pubkey');
00986 #endif
00987     while ((h = rpmdbNextIterator(mi)) != NULL) {
00988         rpmTagType type = RPM_NULL_TYPE;
00989         int_32 count = 0;
00990         int_32 * tidp;
00991 
00992         tidp = NULL;
00993         if (!hge(h, tag, &type, (void **)&tidp, &count) || tidp == NULL)
00994             continue;
00995 
00996         if (type == RPM_INT32_TYPE && (*tidp == 0 || *tidp == -1))
00997             continue;
00998 
00999         idtx = IDTXgrow(idtx, 1);
01000         if (idtx == NULL)
01001             continue;
01002         if (idtx->idt == NULL)
01003             continue;
01004 
01005         {   IDT idt;
01006             /*@-nullderef@*/
01007             idt = idtx->idt + idtx->nidt;
01008             /*@=nullderef@*/
01009             idt->h = headerLink(h);
01010             idt->key = NULL;
01011             idt->instance = rpmdbGetIteratorOffset(mi);
01012             idt->val.u32 = *tidp;
01013         }
01014         idtx->nidt++;
01015     }
01016     mi = rpmdbFreeIterator(mi);
01017     /*@=branchstate@*/
01018 
01019     return IDTXsort(idtx);
01020 }
01021 
01022 IDTX IDTXglob(rpmts ts, const char * globstr, rpmTag tag)
01023 {
01024     IDTX idtx = NULL;
01025     HGE_t hge = (HGE_t) headerGetEntry;
01026     Header h;
01027     int_32 * tidp;
01028     FD_t fd;
01029     const char ** av = NULL;
01030     int ac = 0;
01031     rpmRC rpmrc;
01032     int xx;
01033     int i;
01034 
01035     av = NULL;  ac = 0;
01036     xx = rpmGlob(globstr, &ac, &av);
01037 
01038     if (xx == 0)
01039     for (i = 0; i < ac; i++) {
01040         rpmTagType type;
01041         int_32 count;
01042         int isSource;
01043 
01044         fd = Fopen(av[i], "r.ufdio");
01045         if (fd == NULL || Ferror(fd)) {
01046             rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), av[i],
01047                         Fstrerror(fd));
01048             if (fd != NULL) (void) Fclose(fd);
01049             continue;
01050         }
01051 
01052         rpmrc = rpmReadPackageFile(ts, fd, av[i], &h);
01053         (void) Fclose(fd);
01054         switch (rpmrc) {
01055         default:
01056             goto bottom;
01057             /*@notreached@*/ /*@switchbreak@*/ break;
01058         case RPMRC_NOTTRUSTED:
01059         case RPMRC_NOKEY:
01060         case RPMRC_OK:
01061             isSource = headerIsEntry(h, RPMTAG_SOURCEPACKAGE);
01062             if (isSource)
01063                 goto bottom;
01064             /*@switchbreak@*/ break;
01065         }
01066 
01067         tidp = NULL;
01068         /*@-branchstate@*/
01069         if (hge(h, tag, &type, (void **) &tidp, &count) && tidp != NULL) {
01070 
01071             idtx = IDTXgrow(idtx, 1);
01072             if (idtx == NULL || idtx->idt == NULL)
01073                 goto bottom;
01074 
01075             {   IDT idt;
01076                 idt = idtx->idt + idtx->nidt;
01077                 idt->h = headerLink(h);
01078                 idt->key = av[i];
01079                 av[i] = NULL;
01080                 idt->instance = 0;
01081                 idt->val.u32 = *tidp;
01082             }
01083             idtx->nidt++;
01084         }
01085         /*@=branchstate@*/
01086 bottom:
01087         h = headerFree(h);
01088     }
01089 
01090     for (i = 0; i < ac; i++)
01091         av[i] = _free(av[i]);
01092     av = _free(av);     ac = 0;
01093 
01094     return IDTXsort(idtx);
01095 }
01096 
01098 int rpmRollback(rpmts ts, struct rpmInstallArguments_s * ia, const char ** argv)
01099 {
01100     int ifmask= (INSTALL_UPGRADE|INSTALL_FRESHEN|INSTALL_INSTALL|INSTALL_ERASE);
01101     unsigned thistid = 0xffffffff;
01102     unsigned prevtid;
01103     time_t tid;
01104     IDTX itids = NULL;
01105     IDTX rtids = NULL;
01106     IDT rp;
01107     int nrids = 0;
01108     IDT ip;
01109     int niids = 0;
01110     int rc = 0;
01111     int vsflags, ovsflags;
01112     int numAdded;
01113     int numRemoved;
01114     rpmps ps;
01115     int _unsafe_rollbacks = 0;
01116     rpmtransFlags transFlags = ia->transFlags;
01117 
01118     if (argv != NULL && *argv != NULL) {
01119         rc = -1;
01120         goto exit;
01121     }
01122 
01123     _unsafe_rollbacks = rpmExpandNumeric("%{?_unsafe_rollbacks}");
01124 
01125     vsflags = rpmExpandNumeric("%{?_vsflags_erase}");
01126     if (ia->qva_flags & VERIFY_DIGEST)
01127         vsflags |= _RPMVSF_NODIGESTS;
01128     if (ia->qva_flags & VERIFY_SIGNATURE)
01129         vsflags |= _RPMVSF_NOSIGNATURES;
01130     if (ia->qva_flags & VERIFY_HDRCHK)
01131         vsflags |= RPMVSF_NOHDRCHK;
01132     vsflags |= RPMVSF_NEEDPAYLOAD;      /* XXX no legacy signatures */
01133     ovsflags = rpmtsSetVSFlags(ts, vsflags);
01134 
01135     (void) rpmtsSetFlags(ts, transFlags);
01136 
01137     /*  Make the transaction a rollback transaction.  In a rollback
01138      *  a best effort is what we want 
01139      */
01140     rpmtsSetType(ts, RPMTRANS_TYPE_ROLLBACK);
01141 
01142     itids = IDTXload(ts, RPMTAG_INSTALLTID);
01143     if (itids != NULL) {
01144         ip = itids->idt;
01145         niids = itids->nidt;
01146     } else {
01147         ip = NULL;
01148         niids = 0;
01149     }
01150 
01151     {   const char * globstr = rpmExpand("%{_repackage_dir}/*.rpm", NULL);
01152         if (globstr == NULL || *globstr == '%') {
01153             globstr = _free(globstr);
01154             rc = -1;
01155             goto exit;
01156         }
01157         rtids = IDTXglob(ts, globstr, RPMTAG_REMOVETID);
01158 
01159         if (rtids != NULL) {
01160             rp = rtids->idt;
01161             nrids = rtids->nidt;
01162         } else {
01163             rp = NULL;
01164             nrids = 0;
01165         }
01166         globstr = _free(globstr);
01167     }
01168 
01169     {   int notifyFlags, xx;
01170         notifyFlags = ia->installInterfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
01171         xx = rpmtsSetNotifyCallback(ts,
01172                         rpmShowProgress, (void *) ((long)notifyFlags));
01173     }
01174 
01175     /* Run transactions until rollback goal is achieved. */
01176     do {
01177         prevtid = thistid;
01178         rc = 0;
01179         rpmcliPackagesTotal = 0;
01180         numAdded = 0;
01181         numRemoved = 0;
01182         ia->installInterfaceFlags &= ~ifmask;
01183 
01184         /* Find larger of the remaining install/erase transaction id's. */
01185         thistid = 0;
01186         if (ip != NULL && ip->val.u32 > thistid)
01187             thistid = ip->val.u32;
01188         if (rp != NULL && rp->val.u32 > thistid)
01189             thistid = rp->val.u32;
01190 
01191         /* If we've achieved the rollback goal, then we're done. */
01192         if (thistid == 0 || thistid < ia->rbtid)
01193             break;
01194 
01195         /* If we've reached the (configured) rollback goal, then we're done. */
01196         if (_unsafe_rollbacks && thistid <= _unsafe_rollbacks)
01197             break;
01198 
01199         rpmtsEmpty(ts);
01200         (void) rpmtsSetFlags(ts, transFlags);
01201 
01202         /* Install the previously erased packages for this transaction. */
01203         while (rp != NULL && rp->val.u32 == thistid) {
01204 
01205             rpmMessage(RPMMESS_DEBUG, "\t+++ install %s\n",
01206                         (rp->key ? rp->key : "???"));
01207 
01208 /*@-abstract@*/
01209             rc = rpmtsAddInstallElement(ts, rp->h, (fnpyKey)rp->key,
01210                                0, ia->relocations);
01211 /*@=abstract@*/
01212             if (rc != 0)
01213                 goto exit;
01214 
01215             numAdded++;
01216             rpmcliPackagesTotal++;
01217             if (!(ia->installInterfaceFlags & ifmask))
01218                 ia->installInterfaceFlags |= INSTALL_UPGRADE;
01219 
01220 #ifdef  NOTYET
01221             rp->h = headerFree(rp->h);
01222 #endif
01223             nrids--;
01224             if (nrids > 0)
01225                 rp++;
01226             else
01227                 rp = NULL;
01228         }
01229 
01230         /* Erase the previously installed packages for this transaction. */
01231         while (ip != NULL && ip->val.u32 == thistid) {
01232 
01233             rpmMessage(RPMMESS_DEBUG,
01234                         "\t--- erase h#%u\n", ip->instance);
01235 
01236             rc = rpmtsAddEraseElement(ts, ip->h, ip->instance);
01237             if (rc != 0)
01238                 goto exit;
01239 
01240             numRemoved++;
01241 
01242             if (_unsafe_rollbacks)
01243                 rpmcliPackagesTotal++;
01244 
01245             if (!(ia->installInterfaceFlags & ifmask)) {
01246                 ia->installInterfaceFlags |= INSTALL_ERASE;
01247                 (void) rpmtsSetFlags(ts, (transFlags | RPMTRANS_FLAG_REVERSE));
01248             }
01249 
01250 #ifdef  NOTYET
01251             ip->instance = 0;
01252 #endif
01253             niids--;
01254             if (niids > 0)
01255                 ip++;
01256             else
01257                 ip = NULL;
01258         }
01259 
01260         /* Anything to do? */
01261         if (rpmcliPackagesTotal <= 0)
01262             break;
01263 
01264         tid = (time_t)thistid;
01265         rpmMessage(RPMMESS_NORMAL,
01266                 _("Rollback packages (+%d/-%d) to %-24.24s (0x%08x):\n"),
01267                         numAdded, numRemoved, ctime(&tid), tid);
01268 
01269         rc = rpmtsCheck(ts);
01270         ps = rpmtsProblems(ts);
01271         if (rc != 0 && rpmpsNumProblems(ps) > 0) {
01272             rpmMessage(RPMMESS_ERROR, _("Failed dependencies:\n"));
01273             rpmpsPrint(NULL, ps);
01274             ps = rpmpsFree(ps);
01275             goto exit;
01276         }
01277         ps = rpmpsFree(ps);
01278 
01279         rc = rpmtsOrder(ts);
01280         if (rc != 0)
01281             goto exit;
01282 
01283         /* Drop added/available package indices and dependency sets. */
01284         rpmtsClean(ts);
01285 
01286         rc = rpmtsRun(ts, NULL, (ia->probFilter|RPMPROB_FILTER_OLDPACKAGE));
01287         ps = rpmtsProblems(ts);
01288         if (rc > 0 && rpmpsNumProblems(ps) > 0)
01289             rpmpsPrint(stderr, ps);
01290         ps = rpmpsFree(ps);
01291         if (rc)
01292             goto exit;
01293 
01294         /* Clean up after successful rollback. */
01295         if (rtids && !rpmIsDebug()) {
01296             int i;
01297             rpmMessage(RPMMESS_NORMAL, _("Cleaning up repackaged packages:\n"));
01298             if (rtids->idt)
01299             for (i = 0; i < rtids->nidt; i++) {
01300                 IDT rrp = rtids->idt + i;
01301                 if (rrp->val.u32 != thistid)
01302                     /*@innercontinue@*/ continue;
01303                 if (rrp->key) { /* XXX can't happen */
01304                     rpmMessage(RPMMESS_NORMAL, _("\tRemoving %s:\n"), rrp->key);
01305                     (void) unlink(rrp->key);    /* XXX: Should check rc??? */
01306                 }
01307             }
01308         }
01309 
01310 
01311     } while (1);
01312 
01313 exit:
01314     rtids = IDTXfree(rtids);
01315     itids = IDTXfree(itids);
01316 
01317     rpmtsEmpty(ts);
01318     (void) rpmtsSetFlags(ts, transFlags);
01319 
01320     return rc;
01321 }

Generated on Mon Mar 5 14:31:03 2007 for rpm by  doxygen 1.5.1