build/rpmfc.c

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00001 #include "system.h"
00002 
00003 #include <signal.h>     /* getOutputFrom() */
00004 
00005 #include <rpmbuild.h>
00006 #include <argv.h>
00007 #include <rpmfc.h>
00008 
00009 #define _RPMDS_INTERNAL
00010 #include <rpmds.h>
00011 #include <rpmfi.h>
00012 
00013 #if HAVE_GELF_H
00014 #include <gelf.h>
00015 
00016 #if !defined(DT_GNU_HASH)
00017 #define DT_GNU_HASH             0x6ffffef5
00018 #endif
00019 
00020 #endif
00021 
00022 #include "debug.h"
00023 
00024 /*@access rpmds @*/
00025 
00028 static int rpmfcExpandAppend(/*@out@*/ ARGV_t * argvp, const ARGV_t av)
00029         /*@globals rpmGlobalMacroContext, h_errno @*/
00030         /*@modifies *argvp, rpmGlobalMacroContext @*/
00031         /*@requires maxRead(argvp) >= 0 @*/
00032 {
00033     ARGV_t argv = *argvp;
00034     int argc = argvCount(argv);
00035     int ac = argvCount(av);
00036     int i;
00037 
00038 /*@-bounds@*/   /* LCL: internal error */
00039     argv = xrealloc(argv, (argc + ac + 1) * sizeof(*argv));
00040 /*@=bounds@*/
00041     for (i = 0; i < ac; i++)
00042         argv[argc + i] = rpmExpand(av[i], NULL);
00043     argv[argc + ac] = NULL;
00044     *argvp = argv;
00045     return 0;
00046 }
00047 
00058 /*@null@*/
00059 static StringBuf getOutputFrom(/*@null@*/ const char * dir, ARGV_t argv,
00060                         const char * writePtr, int writeBytesLeft,
00061                         int failNonZero)
00062         /*@globals fileSystem, internalState@*/
00063         /*@modifies fileSystem, internalState@*/
00064 {
00065     pid_t child, reaped;
00066     int toProg[2];
00067     int fromProg[2];
00068     int status;
00069     void *oldhandler;
00070     StringBuf readBuff;
00071     int done;
00072 
00073     /*@-type@*/ /* FIX: cast? */
00074     oldhandler = signal(SIGPIPE, SIG_IGN);
00075     /*@=type@*/
00076 
00077     toProg[0] = toProg[1] = 0;
00078     (void) pipe(toProg);
00079     fromProg[0] = fromProg[1] = 0;
00080     (void) pipe(fromProg);
00081     
00082     if (!(child = fork())) {
00083         (void) close(toProg[1]);
00084         (void) close(fromProg[0]);
00085         
00086         (void) dup2(toProg[0], STDIN_FILENO);   /* Make stdin the in pipe */
00087         (void) dup2(fromProg[1], STDOUT_FILENO); /* Make stdout the out pipe */
00088 
00089         (void) close(toProg[0]);
00090         (void) close(fromProg[1]);
00091 
00092         if (dir) {
00093             (void) chdir(dir);
00094         }
00095         
00096         rpmMessage(RPMMESS_DEBUG, _("\texecv(%s) pid %d\n"),
00097                         argv[0], (unsigned)getpid());
00098 
00099         unsetenv("MALLOC_CHECK_");
00100         (void) execvp(argv[0], (char *const *)argv);
00101         /* XXX this error message is probably not seen. */
00102         rpmError(RPMERR_EXEC, _("Couldn't exec %s: %s\n"),
00103                 argv[0], strerror(errno));
00104         _exit(RPMERR_EXEC);
00105     }
00106     if (child < 0) {
00107         rpmError(RPMERR_FORK, _("Couldn't fork %s: %s\n"),
00108                 argv[0], strerror(errno));
00109         return NULL;
00110     }
00111 
00112     (void) close(toProg[0]);
00113     (void) close(fromProg[1]);
00114 
00115     /* Do not block reading or writing from/to prog. */
00116     (void) fcntl(fromProg[0], F_SETFL, O_NONBLOCK);
00117     (void) fcntl(toProg[1], F_SETFL, O_NONBLOCK);
00118     
00119     readBuff = newStringBuf();
00120 
00121     do {
00122         fd_set ibits, obits;
00123         struct timeval tv;
00124         int nfd, nbw, nbr;
00125         int rc;
00126 
00127         done = 0;
00128 top:
00129         FD_ZERO(&ibits);
00130         FD_ZERO(&obits);
00131         if (fromProg[0] >= 0) {
00132             FD_SET(fromProg[0], &ibits);
00133         }
00134         if (toProg[1] >= 0) {
00135             FD_SET(toProg[1], &obits);
00136         }
00137         /* XXX values set to limit spinning with perl doing ~100 forks/sec. */
00138         tv.tv_sec = 0;
00139         tv.tv_usec = 10000;
00140         nfd = ((fromProg[0] > toProg[1]) ? fromProg[0] : toProg[1]);
00141         if ((rc = select(nfd, &ibits, &obits, NULL, &tv)) < 0) {
00142             if (errno == EINTR)
00143                 goto top;
00144             break;
00145         }
00146 
00147         /* Write any data to program */
00148         if (toProg[1] >= 0 && FD_ISSET(toProg[1], &obits)) {
00149           if (writePtr && writeBytesLeft > 0) {
00150             if ((nbw = write(toProg[1], writePtr,
00151                     (1024<writeBytesLeft) ? 1024 : writeBytesLeft)) < 0) {
00152                 if (errno != EAGAIN) {
00153                     perror("getOutputFrom()");
00154                     exit(EXIT_FAILURE);
00155                 }
00156                 nbw = 0;
00157             }
00158             writeBytesLeft -= nbw;
00159             writePtr += nbw;
00160           } else if (toProg[1] >= 0) {  /* close write fd */
00161             (void) close(toProg[1]);
00162             toProg[1] = -1;
00163           }
00164         }
00165         
00166         /* Read any data from prog */
00167 /*@-boundswrite@*/
00168         {   char buf[BUFSIZ+1];
00169             while ((nbr = read(fromProg[0], buf, sizeof(buf)-1)) > 0) {
00170                 buf[nbr] = '\0';
00171                 appendStringBuf(readBuff, buf);
00172             }
00173         }
00174 /*@=boundswrite@*/
00175 
00176         /* terminate on (non-blocking) EOF or error */
00177         done = (nbr == 0 || (nbr < 0 && errno != EAGAIN));
00178 
00179     } while (!done);
00180 
00181     /* Clean up */
00182     if (toProg[1] >= 0)
00183         (void) close(toProg[1]);
00184     if (fromProg[0] >= 0)
00185         (void) close(fromProg[0]);
00186     /*@-type@*/ /* FIX: cast? */
00187     (void) signal(SIGPIPE, oldhandler);
00188     /*@=type@*/
00189 
00190     /* Collect status from prog */
00191     reaped = waitpid(child, &status, 0);
00192     rpmMessage(RPMMESS_DEBUG, _("\twaitpid(%d) rc %d status %x\n"),
00193         (unsigned)child, (unsigned)reaped, status);
00194 
00195     if (failNonZero && (!WIFEXITED(status) || WEXITSTATUS(status))) {
00196         rpmError(RPMERR_EXEC, _("%s failed\n"), argv[0]);
00197         return NULL;
00198     }
00199     if (writeBytesLeft) {
00200         rpmError(RPMERR_EXEC, _("failed to write all data to %s\n"), argv[0]);
00201         return NULL;
00202     }
00203     return readBuff;
00204 }
00205 
00206 int rpmfcExec(ARGV_t av, StringBuf sb_stdin, StringBuf * sb_stdoutp,
00207                 int failnonzero)
00208 {
00209     const char * s = NULL;
00210     ARGV_t xav = NULL;
00211     ARGV_t pav = NULL;
00212     int pac = 0;
00213     int ec = -1;
00214     StringBuf sb = NULL;
00215     const char * buf_stdin = NULL;
00216     int buf_stdin_len = 0;
00217     int xx;
00218 
00219     if (sb_stdoutp)
00220         *sb_stdoutp = NULL;
00221     if (!(av && *av))
00222         goto exit;
00223 
00224     /* Find path to executable with (possible) args. */
00225     s = rpmExpand(av[0], NULL);
00226     if (!(s && *s))
00227         goto exit;
00228 
00229     /* Parse args buried within expanded exacutable. */
00230     pac = 0;
00231     xx = poptParseArgvString(s, &pac, (const char ***)&pav);
00232     if (!(xx == 0 && pac > 0 && pav != NULL))
00233         goto exit;
00234 
00235     /* Build argv, appending args to the executable args. */
00236     xav = NULL;
00237 /*@-boundswrite@*/
00238     xx = argvAppend(&xav, pav);
00239     if (av[1])
00240         xx = rpmfcExpandAppend(&xav, av + 1);
00241 /*@=boundswrite@*/
00242 
00243     if (sb_stdin != NULL) {
00244         buf_stdin = getStringBuf(sb_stdin);
00245         buf_stdin_len = strlen(buf_stdin);
00246     }
00247 
00248     /* Read output from exec'd helper. */
00249     sb = getOutputFrom(NULL, xav, buf_stdin, buf_stdin_len, failnonzero);
00250 
00251 /*@-branchstate@*/
00252     if (sb_stdoutp != NULL) {
00253         *sb_stdoutp = sb;
00254         sb = NULL;      /* XXX don't free */
00255     }
00256 /*@=branchstate@*/
00257 
00258     ec = 0;
00259 
00260 exit:
00261     sb = freeStringBuf(sb);
00262     xav = argvFree(xav);
00263     pav = _free(pav);   /* XXX popt mallocs in single blob. */
00264     s = _free(s);
00265     return ec;
00266 }
00267 
00270 static int rpmfcSaveArg(/*@out@*/ ARGV_t * argvp, const char * key)
00271         /*@modifies *argvp @*/
00272         /*@requires maxSet(argvp) >= 0 @*/
00273 {
00274     int rc = 0;
00275 
00276     if (argvSearch(*argvp, key, NULL) == NULL) {
00277         rc = argvAdd(argvp, key);
00278         rc = argvSort(*argvp, NULL);
00279     }
00280     return rc;
00281 }
00282 
00283 static char * rpmfcFileDep(/*@returned@*/ char * buf, int ix,
00284                 /*@null@*/ rpmds ds)
00285         /*@modifies buf @*/
00286         /*@requires maxSet(buf) >= 0 @*/
00287         /*@ensures maxRead(buf) == 0 @*/
00288 {
00289     int_32 tagN = rpmdsTagN(ds);
00290     char deptype = 'X';
00291 
00292     buf[0] = '\0';
00293     switch (tagN) {
00294     case RPMTAG_PROVIDENAME:
00295         deptype = 'P';
00296         break;
00297     case RPMTAG_REQUIRENAME:
00298         deptype = 'R';
00299         break;
00300     }
00301 /*@-nullpass@*/
00302     if (ds != NULL)
00303         sprintf(buf, "%08d%c %s %s 0x%08x", ix, deptype,
00304                 rpmdsN(ds), rpmdsEVR(ds), rpmdsFlags(ds));
00305 /*@=nullpass@*/
00306     return buf;
00307 };
00308 
00316 static int rpmfcHelper(rpmfc fc, unsigned char deptype, const char * nsdep)
00317         /*@globals rpmGlobalMacroContext, h_errno, fileSystem, internalState @*/
00318         /*@modifies fc, rpmGlobalMacroContext, fileSystem, internalState @*/
00319 {
00320     const char * fn = fc->fn[fc->ix];
00321     char buf[BUFSIZ];
00322     StringBuf sb_stdout = NULL;
00323     StringBuf sb_stdin;
00324     const char *av[2];
00325     rpmds * depsp, ds;
00326     const char * N;
00327     const char * EVR;
00328     int_32 Flags, dsContext, tagN;
00329     ARGV_t pav;
00330     const char * s;
00331     int pac;
00332     int xx;
00333     int i;
00334 
00335     switch (deptype) {
00336     default:
00337         return -1;
00338         /*@notreached@*/ break;
00339     case 'P':
00340         if (fc->skipProv)
00341             return 0;
00342         xx = snprintf(buf, sizeof(buf), "%%{?__%s_provides}", nsdep);
00343         depsp = &fc->provides;
00344         dsContext = RPMSENSE_FIND_PROVIDES;
00345         tagN = RPMTAG_PROVIDENAME;
00346         break;
00347     case 'R':
00348         if (fc->skipReq)
00349             return 0;
00350         xx = snprintf(buf, sizeof(buf), "%%{?__%s_requires}", nsdep);
00351         depsp = &fc->requires;
00352         dsContext = RPMSENSE_FIND_REQUIRES;
00353         tagN = RPMTAG_REQUIRENAME;
00354         break;
00355     }
00356     buf[sizeof(buf)-1] = '\0';
00357     av[0] = buf;
00358     av[1] = NULL;
00359 
00360     sb_stdin = newStringBuf();
00361     appendLineStringBuf(sb_stdin, fn);
00362     sb_stdout = NULL;
00363 /*@-boundswrite@*/
00364     xx = rpmfcExec(av, sb_stdin, &sb_stdout, 0);
00365 /*@=boundswrite@*/
00366     sb_stdin = freeStringBuf(sb_stdin);
00367 
00368     if (xx == 0 && sb_stdout != NULL) {
00369         pav = NULL;
00370         xx = argvSplit(&pav, getStringBuf(sb_stdout), " \t\n\r");
00371         pac = argvCount(pav);
00372         if (pav)
00373         for (i = 0; i < pac; i++) {
00374             N = pav[i];
00375             EVR = "";
00376             Flags = dsContext;
00377 /*@-branchstate@*/
00378             if (pav[i+1] && strchr("=<>", *pav[i+1])) {
00379                 i++;
00380                 for (s = pav[i]; *s; s++) {
00381                     switch(*s) {
00382                     default:
00383 assert(*s != '\0');
00384                         /*@switchbreak@*/ break;
00385                     case '=':
00386                         Flags |= RPMSENSE_EQUAL;
00387                         /*@switchbreak@*/ break;
00388                     case '<':
00389                         Flags |= RPMSENSE_LESS;
00390                         /*@switchbreak@*/ break;
00391                     case '>':
00392                         Flags |= RPMSENSE_GREATER;
00393                         /*@switchbreak@*/ break;
00394                     }
00395                 }
00396                 i++;
00397                 EVR = pav[i];
00398 assert(EVR != NULL);
00399             }
00400 /*@=branchstate@*/
00401 
00402 
00403             /* Add tracking dependency for versioned Provides: */
00404             if (!fc->tracked && deptype == 'P' && *EVR != '\0') {
00405                 ds = rpmdsSingle(RPMTAG_REQUIRENAME,
00406                         "rpmlib(VersionedDependencies)", "3.0.3-1",
00407                         RPMSENSE_RPMLIB|(RPMSENSE_LESS|RPMSENSE_EQUAL));
00408                 xx = rpmdsMerge(&fc->requires, ds);
00409                 ds = rpmdsFree(ds);
00410                 fc->tracked = 1;
00411             }
00412 
00413             ds = rpmdsSingle(tagN, N, EVR, Flags);
00414 
00415             /* Add to package dependencies. */
00416             xx = rpmdsMerge(depsp, ds);
00417 
00418             /* Add to file dependencies. */
00419 /*@-boundswrite@*/
00420             xx = rpmfcSaveArg(&fc->ddict, rpmfcFileDep(buf, fc->ix, ds));
00421 /*@=boundswrite@*/
00422 
00423             ds = rpmdsFree(ds);
00424         }
00425 
00426         pav = argvFree(pav);
00427     }
00428     sb_stdout = freeStringBuf(sb_stdout);
00429 
00430     return 0;
00431 }
00432 
00435 /*@unchecked@*/ /*@observer@*/
00436 static struct rpmfcTokens_s rpmfcTokens[] = {
00437   { "directory",                RPMFC_DIRECTORY|RPMFC_INCLUDE },
00438 
00439   { " shared object",           RPMFC_LIBRARY },
00440   { " executable",              RPMFC_EXECUTABLE },
00441   { " statically linked",       RPMFC_STATIC },
00442   { " not stripped",            RPMFC_NOTSTRIPPED },
00443   { " archive",                 RPMFC_ARCHIVE },
00444 
00445   { "ELF 32-bit",               RPMFC_ELF32|RPMFC_INCLUDE },
00446   { "ELF 64-bit",               RPMFC_ELF64|RPMFC_INCLUDE },
00447 
00448   { " script",                  RPMFC_SCRIPT },
00449   { " text",                    RPMFC_TEXT },
00450   { " document",                RPMFC_DOCUMENT },
00451 
00452   { " compressed",              RPMFC_COMPRESSED },
00453 
00454   { "troff or preprocessor input",      RPMFC_MANPAGE|RPMFC_INCLUDE },
00455   { "GNU Info",                 RPMFC_MANPAGE|RPMFC_INCLUDE },
00456 
00457   { "perl script text",         RPMFC_PERL|RPMFC_INCLUDE },
00458   { "Perl5 module source text", RPMFC_PERL|RPMFC_MODULE|RPMFC_INCLUDE },
00459 
00460   { " /usr/bin/python",         RPMFC_PYTHON|RPMFC_INCLUDE },
00461 
00462   /* XXX "a /usr/bin/python -t script text executable" */
00463   /* XXX "python 2.3 byte-compiled" */
00464   { "python ",                  RPMFC_PYTHON|RPMFC_INCLUDE },
00465 
00466   /* XXX .NET executables and libraries.  file(1) cannot differ from win32 
00467    * executables unfortunately :( */
00468   { "PE executable",            RPMFC_MONO|RPMFC_INCLUDE },
00469 
00470   { "current ar archive",       RPMFC_STATIC|RPMFC_LIBRARY|RPMFC_ARCHIVE|RPMFC_INCLUDE },
00471 
00472   { "Zip archive data",         RPMFC_COMPRESSED|RPMFC_ARCHIVE|RPMFC_INCLUDE },
00473   { "tar archive",              RPMFC_ARCHIVE|RPMFC_INCLUDE },
00474   { "cpio archive",             RPMFC_ARCHIVE|RPMFC_INCLUDE },
00475   { "RPM v3",                   RPMFC_ARCHIVE|RPMFC_INCLUDE },
00476   { "RPM v4",                   RPMFC_ARCHIVE|RPMFC_INCLUDE },
00477 
00478   { " image",                   RPMFC_IMAGE|RPMFC_INCLUDE },
00479   { " font",                    RPMFC_FONT|RPMFC_INCLUDE },
00480   { " Font",                    RPMFC_FONT|RPMFC_INCLUDE },
00481 
00482   { " commands",                RPMFC_SCRIPT|RPMFC_INCLUDE },
00483   { " script",                  RPMFC_SCRIPT|RPMFC_INCLUDE },
00484 
00485   { "empty",                    RPMFC_WHITE|RPMFC_INCLUDE },
00486 
00487   { "HTML",                     RPMFC_WHITE|RPMFC_INCLUDE },
00488   { "SGML",                     RPMFC_WHITE|RPMFC_INCLUDE },
00489   { "XML",                      RPMFC_WHITE|RPMFC_INCLUDE },
00490 
00491   { " program text",            RPMFC_WHITE|RPMFC_INCLUDE },
00492   { " source",                  RPMFC_WHITE|RPMFC_INCLUDE },
00493   { "GLS_BINARY_LSB_FIRST",     RPMFC_WHITE|RPMFC_INCLUDE },
00494   { " DB ",                     RPMFC_WHITE|RPMFC_INCLUDE },
00495 
00496   { "ASCII English text",       RPMFC_WHITE|RPMFC_INCLUDE },
00497   { "ASCII text",               RPMFC_WHITE|RPMFC_INCLUDE },
00498   { "ISO-8859 text",            RPMFC_WHITE|RPMFC_INCLUDE },
00499 
00500   { "symbolic link to",         RPMFC_SYMLINK|RPMFC_INCLUDE },
00501   { "socket",                   RPMFC_DEVICE },
00502   { "special",                  RPMFC_DEVICE },
00503 
00504   { "ASCII",                    RPMFC_WHITE },
00505   { "ISO-8859",                 RPMFC_WHITE },
00506 
00507   { "data",                     RPMFC_WHITE },
00508 
00509   { "application",              RPMFC_WHITE },
00510   { "boot",                     RPMFC_WHITE },
00511   { "catalog",                  RPMFC_WHITE },
00512   { "code",                     RPMFC_WHITE },
00513   { "file",                     RPMFC_WHITE },
00514   { "format",                   RPMFC_WHITE },
00515   { "message",                  RPMFC_WHITE },
00516   { "program",                  RPMFC_WHITE },
00517 
00518   { "broken symbolic link to ", RPMFC_WHITE|RPMFC_ERROR },
00519   { "can't read",               RPMFC_WHITE|RPMFC_ERROR },
00520   { "can't stat",               RPMFC_WHITE|RPMFC_ERROR },
00521   { "executable, can't read",   RPMFC_WHITE|RPMFC_ERROR },
00522   { "core file",                RPMFC_WHITE|RPMFC_ERROR },
00523 
00524   { NULL,                       RPMFC_BLACK }
00525 };
00526 
00527 int rpmfcColoring(const char * fmstr)
00528 {
00529     rpmfcToken fct;
00530     int fcolor = RPMFC_BLACK;
00531 
00532     for (fct = rpmfcTokens; fct->token != NULL; fct++) {
00533         if (strstr(fmstr, fct->token) == NULL)
00534             continue;
00535         fcolor |= fct->colors;
00536         if (fcolor & RPMFC_INCLUDE)
00537             return fcolor;
00538     }
00539     return fcolor;
00540 }
00541 
00542 void rpmfcPrint(const char * msg, rpmfc fc, FILE * fp)
00543 {
00544     int fcolor;
00545     int ndx;
00546     int cx;
00547     int dx;
00548     int fx;
00549 
00550 int nprovides;
00551 int nrequires;
00552 
00553     if (fp == NULL) fp = stderr;
00554 
00555     if (msg)
00556         fprintf(fp, "===================================== %s\n", msg);
00557 
00558 nprovides = rpmdsCount(fc->provides);
00559 nrequires = rpmdsCount(fc->requires);
00560 
00561     if (fc)
00562     for (fx = 0; fx < fc->nfiles; fx++) {
00563 assert(fx < fc->fcdictx->nvals);
00564         cx = fc->fcdictx->vals[fx];
00565 assert(fx < fc->fcolor->nvals);
00566         fcolor = fc->fcolor->vals[fx];
00567 
00568         fprintf(fp, "%3d %s", fx, fc->fn[fx]);
00569         if (fcolor != RPMFC_BLACK)
00570                 fprintf(fp, "\t0x%x", fc->fcolor->vals[fx]);
00571         else
00572                 fprintf(fp, "\t%s", fc->cdict[cx]);
00573         fprintf(fp, "\n");
00574 
00575         if (fc->fddictx == NULL || fc->fddictn == NULL)
00576             continue;
00577 
00578 assert(fx < fc->fddictx->nvals);
00579         dx = fc->fddictx->vals[fx];
00580 assert(fx < fc->fddictn->nvals);
00581         ndx = fc->fddictn->vals[fx];
00582 
00583         while (ndx-- > 0) {
00584             const char * depval;
00585             unsigned char deptype;
00586             unsigned ix;
00587 
00588             ix = fc->ddictx->vals[dx++];
00589             deptype = ((ix >> 24) & 0xff);
00590             ix &= 0x00ffffff;
00591             depval = NULL;
00592             switch (deptype) {
00593             default:
00594 assert(depval != NULL);
00595                 /*@switchbreak@*/ break;
00596             case 'P':
00597                 if (nprovides > 0) {
00598 assert(ix < nprovides);
00599                     (void) rpmdsSetIx(fc->provides, ix-1);
00600                     if (rpmdsNext(fc->provides) >= 0)
00601                         depval = rpmdsDNEVR(fc->provides);
00602                 }
00603                 /*@switchbreak@*/ break;
00604             case 'R':
00605                 if (nrequires > 0) {
00606 assert(ix < nrequires);
00607                     (void) rpmdsSetIx(fc->requires, ix-1);
00608                     if (rpmdsNext(fc->requires) >= 0)
00609                         depval = rpmdsDNEVR(fc->requires);
00610                 }
00611                 /*@switchbreak@*/ break;
00612             }
00613             if (depval)
00614                 fprintf(fp, "\t%s\n", depval);
00615         }
00616     }
00617 }
00618 
00619 rpmfc rpmfcFree(rpmfc fc)
00620 {
00621     if (fc) {
00622         fc->fn = argvFree(fc->fn);
00623         fc->fcolor = argiFree(fc->fcolor);
00624         fc->fcdictx = argiFree(fc->fcdictx);
00625         fc->fddictx = argiFree(fc->fddictx);
00626         fc->fddictn = argiFree(fc->fddictn);
00627         fc->cdict = argvFree(fc->cdict);
00628         fc->ddict = argvFree(fc->ddict);
00629         fc->ddictx = argiFree(fc->ddictx);
00630 
00631         fc->provides = rpmdsFree(fc->provides);
00632         fc->requires = rpmdsFree(fc->requires);
00633 
00634         fc->sb_java = freeStringBuf(fc->sb_java);
00635         fc->sb_perl = freeStringBuf(fc->sb_perl);
00636         fc->sb_python = freeStringBuf(fc->sb_python);
00637 
00638     }
00639     fc = _free(fc);
00640     return NULL;
00641 }
00642 
00643 rpmfc rpmfcNew(void)
00644 {
00645     rpmfc fc = xcalloc(1, sizeof(*fc));
00646     return fc;
00647 }
00648 
00654 static int rpmfcSYMLINK(rpmfc fc)
00655 {
00656     const char * fn = fc->fn[fc->ix];
00657     struct stat sb;
00658     int fdno;
00659 
00660     if (stat(fn, &sb) < 0)
00661         return -1;
00662     if (S_ISLNK(sb.st_mode))
00663         return -1;
00664     
00665     fdno = open(fn, O_RDONLY);
00666     if (fdno < 0) {
00667         return fdno;
00668     }
00669 
00670 #if HAVE_GELF_H && HAVE_LIBELF
00671     Elf * elf = NULL;
00672     GElf_Ehdr ehdr_mem, * ehdr;
00673     int isElf64;
00674     int i, cnt;
00675     char * soname = NULL;
00676     char buf[BUFSIZ];
00677     char * t;
00678     rpmds ds;
00679 
00680     (void) elf_version(EV_CURRENT);
00681     elf = NULL;
00682     if ((elf = elf_begin (fdno, ELF_C_READ_MMAP, NULL)) == NULL
00683         || elf_kind(elf) != ELF_K_ELF
00684         || (ehdr = gelf_getehdr(elf, &ehdr_mem)) == NULL
00685         || ehdr->e_type != ET_DYN)
00686         goto exit;
00687 
00688     isElf64 = ehdr->e_ident[EI_CLASS] == ELFCLASS64;
00689 
00690     for (i = 0; i < ehdr->e_phnum; ++i) {
00691       GElf_Phdr phdr_mem;
00692       GElf_Phdr *phdr = gelf_getphdr (elf, i, &phdr_mem);
00693       GElf_Shdr shdr_mem;
00694       Elf_Data * data = NULL;
00695       Elf_Scn * scn = NULL;
00696       GElf_Shdr *shdr = NULL;
00697 
00698       if (phdr == NULL || phdr->p_type != PT_DYNAMIC)
00699           continue;
00700 
00701       while ((scn = elf_nextscn(elf, scn)) != NULL) {
00702           shdr = gelf_getshdr(scn, &shdr_mem);
00703           if (shdr->sh_offset == phdr->p_offset)
00704                 break;
00705       }
00706  
00707       scn = gelf_offscn(elf, phdr->p_offset);
00708       shdr = gelf_getshdr(scn, &shdr_mem);
00709 
00710       if (scn != NULL && shdr != NULL && shdr->sh_type == SHT_DYNAMIC)
00711           data = elf_getdata (scn, NULL);
00712       if (data == NULL)
00713           continue; 
00714           
00715       for (cnt = 0; cnt < shdr->sh_size / shdr->sh_entsize; ++cnt) {
00716           GElf_Dyn dynmem;
00717           GElf_Dyn *dyn = gelf_getdyn (data, cnt, &dynmem);
00718           if (dyn == NULL)
00719               break;
00720           if (dyn->d_tag != DT_SONAME)
00721               continue;
00722 
00723           /* add the soname to package deps */
00724           soname = elf_strptr(elf, shdr->sh_link, dyn->d_un.d_val);
00725           if (soname == NULL)
00726               break;
00727           buf[0] = '\0';
00728           t = buf;
00729           t = stpcpy(t, soname);
00730 #if !defined(__alpha__)
00731           if (isElf64)
00732               t = stpcpy(t, "()(64bit)");
00733 #endif
00734           t++;
00735           /* Add to package dependencies. */
00736           if (!fc->skipReq) {
00737               ds = rpmdsSingle(RPMTAG_REQUIRENAME,
00738                            buf, "", RPMSENSE_FIND_REQUIRES);
00739               rpmdsMerge(&fc->requires, ds);
00740               rpmfcSaveArg(&fc->ddict, rpmfcFileDep(t, fc->ix, ds));
00741               ds = rpmdsFree(ds);
00742           }
00743           break;
00744       }
00745     }
00746 exit:
00747     if (elf) (void) elf_end(elf);
00748     close(fdno);
00749     return 0;
00750 #endif
00751     return -1;
00752 }
00753 
00759 static int rpmfcSCRIPT(rpmfc fc)
00760         /*@globals rpmGlobalMacroContext, h_errno, fileSystem, internalState @*/
00761         /*@modifies fc, rpmGlobalMacroContext, fileSystem, internalState @*/
00762 {
00763     const char * fn = fc->fn[fc->ix];
00764     const char * bn;
00765     rpmds ds;
00766     char buf[BUFSIZ];
00767     FILE * fp;
00768     char * s, * se;
00769     int i;
00770     struct stat sb, * st = &sb;
00771     int is_executable;
00772     int xx;
00773 
00774     /* Only executable scripts are searched. */
00775     if (stat(fn, st) < 0)
00776         return -1;
00777     is_executable = (st->st_mode & (S_IXUSR|S_IXGRP|S_IXOTH));
00778 
00779     fp = fopen(fn, "r");
00780     if (fp == NULL || ferror(fp)) {
00781         if (fp) (void) fclose(fp);
00782         return -1;
00783     }
00784 
00785     /* Look for #! interpreter in first 10 lines. */
00786 /*@-boundswrite@*/
00787     for (i = 0; i < 10; i++) {
00788 
00789         s = fgets(buf, sizeof(buf) - 1, fp);
00790         if (s == NULL || ferror(fp) || feof(fp))
00791             break;
00792         s[sizeof(buf)-1] = '\0';
00793         if (!(s[0] == '#' && s[1] == '!'))
00794             continue;
00795         s += 2;
00796 
00797         while (*s && strchr(" \t\n\r", *s) != NULL)
00798             s++;
00799         if (*s == '\0')
00800             continue;
00801         if (*s != '/')
00802             continue;
00803 
00804         for (se = s+1; *se; se++) {
00805             if (strchr(" \t\n\r", *se) != NULL)
00806                 /*@innerbreak@*/ break;
00807         }
00808         *se = '\0';
00809         se++;
00810 
00811         if (is_executable) {
00812             /* Add to package requires. */
00813             ds = rpmdsSingle(RPMTAG_REQUIRENAME, s, "", RPMSENSE_FIND_REQUIRES);
00814             xx = rpmdsMerge(&fc->requires, ds);
00815 
00816             /* Add to file requires. */
00817             xx = rpmfcSaveArg(&fc->ddict, rpmfcFileDep(se, fc->ix, ds));
00818 
00819             ds = rpmdsFree(ds);
00820         }
00821 
00822         /* Set color based on interpreter name. */
00823         bn = basename(s);
00824         if (!strcmp(bn, "perl"))
00825             fc->fcolor->vals[fc->ix] |= RPMFC_PERL;
00826         else if (!strncmp(bn, "python", sizeof("python")-1))
00827             fc->fcolor->vals[fc->ix] |= RPMFC_PYTHON;
00828 
00829         break;
00830     }
00831 /*@=boundswrite@*/
00832 
00833     (void) fclose(fp);
00834 
00835     if (fc->fcolor->vals[fc->ix] & RPMFC_PERL) {
00836         if (fc->fcolor->vals[fc->ix] & RPMFC_MODULE)
00837             xx = rpmfcHelper(fc, 'P', "perl");
00838         if (is_executable || (fc->fcolor->vals[fc->ix] & RPMFC_MODULE))
00839             xx = rpmfcHelper(fc, 'R', "perl");
00840     }
00841     if (fc->fcolor->vals[fc->ix] & RPMFC_PYTHON) {
00842         xx = rpmfcHelper(fc, 'P', "python");
00843 #ifdef  NOTYET
00844         if (is_executable)
00845 #endif
00846             xx = rpmfcHelper(fc, 'R', "python");
00847     }
00848     if (fc->fcolor->vals[fc->ix] & RPMFC_MONO) {
00849         xx = rpmfcHelper(fc, 'P', "mono");
00850         if (is_executable)
00851             xx = rpmfcHelper(fc, 'R', "mono");
00852     }
00853 
00854     return 0;
00855 }
00856 
00862 static int rpmfcELF(rpmfc fc)
00863         /*@globals rpmGlobalMacroContext, h_errno, fileSystem, internalState @*/
00864         /*@modifies fc, rpmGlobalMacroContext, fileSystem, internalState @*/
00865 {
00866 #if HAVE_GELF_H && HAVE_LIBELF
00867     const char * fn = fc->fn[fc->ix];
00868     Elf * elf;
00869     Elf_Scn * scn;
00870     Elf_Data * data;
00871     GElf_Ehdr ehdr_mem, * ehdr;
00872     GElf_Shdr shdr_mem, * shdr;
00873     GElf_Verdef def_mem, * def;
00874     GElf_Verneed need_mem, * need;
00875     GElf_Dyn dyn_mem, * dyn;
00876     unsigned int auxoffset;
00877     unsigned int offset;
00878     int fdno;
00879     int cnt2;
00880     int cnt;
00881     char buf[BUFSIZ];
00882     const char * s;
00883     struct stat sb, * st = &sb;
00884     const char * soname = NULL;
00885     rpmds * depsp, ds;
00886     int_32 tagN, dsContext;
00887     char * t;
00888     int xx;
00889     int isElf64;
00890     int isDSO;
00891     int gotSONAME = 0;
00892     int gotDEBUG = 0;
00893     int gotHASH = 0;
00894     int gotGNUHASH = 0;
00895     static int filter_GLIBC_PRIVATE = 0;
00896     static int oneshot = 0;
00897 
00898     if (oneshot == 0) {
00899         oneshot = 1;
00900         filter_GLIBC_PRIVATE = rpmExpandNumeric("%{?_filter_GLIBC_PRIVATE}");
00901     }
00902 
00903     /* Files with executable bit set only. */
00904     if (stat(fn, st) != 0)
00905         return(-1);
00906 
00907     fdno = open(fn, O_RDONLY);
00908     if (fdno < 0)
00909         return fdno;
00910 
00911     (void) elf_version(EV_CURRENT);
00912 
00913 /*@-evalorder@*/
00914     elf = NULL;
00915     if ((elf = elf_begin (fdno, ELF_C_READ, NULL)) == NULL
00916      || elf_kind(elf) != ELF_K_ELF
00917      || (ehdr = gelf_getehdr(elf, &ehdr_mem)) == NULL
00918      || !(ehdr->e_type == ET_DYN || ehdr->e_type == ET_EXEC))
00919         goto exit;
00920 /*@=evalorder@*/
00921 
00922     isElf64 = ehdr->e_ident[EI_CLASS] == ELFCLASS64;
00923     isDSO = ehdr->e_type == ET_DYN;
00924 
00925     /*@-branchstate -uniondef @*/
00926     scn = NULL;
00927     while ((scn = elf_nextscn(elf, scn)) != NULL) {
00928         shdr = gelf_getshdr(scn, &shdr_mem);
00929         if (shdr == NULL)
00930             break;
00931 
00932         soname = _free(soname);
00933         switch (shdr->sh_type) {
00934         default:
00935             continue;
00936             /*@notreached@*/ /*@switchbreak@*/ break;
00937         case SHT_GNU_verdef:
00938             data = NULL;
00939             if (!fc->skipProv)
00940             while ((data = elf_getdata (scn, data)) != NULL) {
00941                 offset = 0;
00942                 for (cnt = shdr->sh_info; --cnt >= 0; ) {
00943                 
00944                     def = gelf_getverdef (data, offset, &def_mem);
00945                     if (def == NULL)
00946                         /*@innerbreak@*/ break;
00947                     auxoffset = offset + def->vd_aux;
00948                     for (cnt2 = def->vd_cnt; --cnt2 >= 0; ) {
00949                         GElf_Verdaux aux_mem, * aux;
00950 
00951                         aux = gelf_getverdaux (data, auxoffset, &aux_mem);
00952                         if (aux == NULL)
00953                             /*@innerbreak@*/ break;
00954 
00955                         s = elf_strptr(elf, shdr->sh_link, aux->vda_name);
00956                         if (s == NULL)
00957                             /*@innerbreak@*/ break;
00958                         if (def->vd_flags & VER_FLG_BASE) {
00959                             soname = _free(soname);
00960                             soname = xstrdup(s);
00961                             auxoffset += aux->vda_next;
00962                             /*@innercontinue@*/ continue;
00963                         } else
00964                         if (soname != NULL
00965                          && !(filter_GLIBC_PRIVATE != 0
00966                                 && !strcmp(s, "GLIBC_PRIVATE")))
00967                         {
00968                             buf[0] = '\0';
00969                             t = buf;
00970                             t = stpcpy( stpcpy( stpcpy( stpcpy(t, soname), "("), s), ")");
00971 
00972 #if !defined(__alpha__)
00973                             if (isElf64)
00974                                 t = stpcpy(t, "(64bit)");
00975 #endif
00976                             t++;
00977 
00978                             /* Add to package provides. */
00979                             ds = rpmdsSingle(RPMTAG_PROVIDES,
00980                                         buf, "", RPMSENSE_FIND_PROVIDES);
00981                             xx = rpmdsMerge(&fc->provides, ds);
00982 
00983                             /* Add to file dependencies. */
00984                             xx = rpmfcSaveArg(&fc->ddict,
00985                                         rpmfcFileDep(t, fc->ix, ds));
00986 
00987                             ds = rpmdsFree(ds);
00988                         }
00989                         auxoffset += aux->vda_next;
00990                     }
00991                     offset += def->vd_next;
00992                 }
00993             }
00994             /*@switchbreak@*/ break;
00995         case SHT_GNU_verneed:
00996             data = NULL;
00997             /* Files with executable bit set only. */
00998             if (!fc->skipReq && (st->st_mode & (S_IXUSR|S_IXGRP|S_IXOTH)))
00999             while ((data = elf_getdata (scn, data)) != NULL) {
01000                 offset = 0;
01001                 for (cnt = shdr->sh_info; --cnt >= 0; ) {
01002                     need = gelf_getverneed (data, offset, &need_mem);
01003                     if (need == NULL)
01004                         /*@innerbreak@*/ break;
01005 
01006                     s = elf_strptr(elf, shdr->sh_link, need->vn_file);
01007                     if (s == NULL)
01008                         /*@innerbreak@*/ break;
01009                     soname = _free(soname);
01010                     soname = xstrdup(s);
01011                     auxoffset = offset + need->vn_aux;
01012                     for (cnt2 = need->vn_cnt; --cnt2 >= 0; ) {
01013                         GElf_Vernaux aux_mem, * aux;
01014 
01015                         aux = gelf_getvernaux (data, auxoffset, &aux_mem);
01016                         if (aux == NULL)
01017                             /*@innerbreak@*/ break;
01018 
01019                         s = elf_strptr(elf, shdr->sh_link, aux->vna_name);
01020                         if (s == NULL)
01021                             /*@innerbreak@*/ break;
01022 
01023                         /* Filter dependencies that contain GLIBC_PRIVATE */
01024                         if (soname != NULL
01025                          && !(filter_GLIBC_PRIVATE != 0
01026                                 && !strcmp(s, "GLIBC_PRIVATE")))
01027                         {
01028                             buf[0] = '\0';
01029                             t = buf;
01030                             t = stpcpy( stpcpy( stpcpy( stpcpy(t, soname), "("), s), ")");
01031 
01032 #if !defined(__alpha__)
01033                             if (isElf64)
01034                                 t = stpcpy(t, "(64bit)");
01035 #endif
01036                             t++;
01037 
01038                             /* Add to package dependencies. */
01039                             ds = rpmdsSingle(RPMTAG_REQUIRENAME,
01040                                         buf, "", RPMSENSE_FIND_REQUIRES);
01041                             xx = rpmdsMerge(&fc->requires, ds);
01042 
01043                             /* Add to file dependencies. */
01044                             xx = rpmfcSaveArg(&fc->ddict,
01045                                         rpmfcFileDep(t, fc->ix, ds));
01046                             ds = rpmdsFree(ds);
01047                         }
01048                         auxoffset += aux->vna_next;
01049                     }
01050                     offset += need->vn_next;
01051                 }
01052             }
01053             /*@switchbreak@*/ break;
01054         case SHT_DYNAMIC:
01055             data = NULL;
01056             while ((data = elf_getdata (scn, data)) != NULL) {
01057 /*@-boundswrite@*/
01058                 for (cnt = 0; cnt < (shdr->sh_size / shdr->sh_entsize); ++cnt) {
01059                     dyn = gelf_getdyn (data, cnt, &dyn_mem);
01060                     if (dyn == NULL)
01061                         /*@innerbreak@*/ break;
01062                     s = NULL;
01063                     switch (dyn->d_tag) {
01064                     default:
01065                         /*@innercontinue@*/ continue;
01066                         /*@notreached@*/ /*@switchbreak@*/ break;
01067                     case DT_HASH:    
01068                         gotHASH= 1;
01069                         /*@innercontinue@*/ continue;
01070                     case DT_GNU_HASH:
01071                         gotGNUHASH= 1;
01072                         /*@innercontinue@*/ continue;
01073                     case DT_DEBUG:    
01074                         gotDEBUG = 1;
01075                         /*@innercontinue@*/ continue;
01076                     case DT_NEEDED:
01077                         /* Files with executable bit set only. */
01078                         if (fc->skipReq || !(st->st_mode & (S_IXUSR|S_IXGRP|S_IXOTH)))
01079                             /*@innercontinue@*/ continue;
01080                         /* Add to package requires. */
01081                         depsp = &fc->requires;
01082                         tagN = RPMTAG_REQUIRENAME;
01083                         dsContext = RPMSENSE_FIND_REQUIRES;
01084                         s = elf_strptr(elf, shdr->sh_link, dyn->d_un.d_val);
01085 assert(s != NULL);
01086                         /*@switchbreak@*/ break;
01087                     case DT_SONAME:
01088                         gotSONAME = 1;
01089                         /* Add to package provides. */
01090                         if (fc->skipProv)
01091                             /*@innercontinue@*/ continue;
01092                         depsp = &fc->provides;
01093                         tagN = RPMTAG_PROVIDENAME;
01094                         dsContext = RPMSENSE_FIND_PROVIDES;
01095                         s = elf_strptr(elf, shdr->sh_link, dyn->d_un.d_val);
01096 assert(s != NULL);
01097                         /*@switchbreak@*/ break;
01098                     }
01099                     if (s == NULL)
01100                         /*@innercontinue@*/ continue;
01101 
01102                     buf[0] = '\0';
01103                     t = buf;
01104                     t = stpcpy(t, s);
01105 
01106 #if !defined(__alpha__)
01107                     if (isElf64)
01108                         t = stpcpy(t, "()(64bit)");
01109 #endif
01110                     t++;
01111 
01112                     /* Add to package dependencies. */
01113                     ds = rpmdsSingle(tagN, buf, "", dsContext);
01114                     xx = rpmdsMerge(depsp, ds);
01115 
01116                     /* Add to file dependencies. */
01117                     xx = rpmfcSaveArg(&fc->ddict,
01118                                         rpmfcFileDep(t, fc->ix, ds));
01119 
01120                     ds = rpmdsFree(ds);
01121                 }
01122 /*@=boundswrite@*/
01123             }
01124             /*@switchbreak@*/ break;
01125         }
01126     }
01127     /*@=branchstate =uniondef @*/
01128 
01129     /* For DSOs which use the .gnu_hash section and don't have a .hash
01130      * section, we need to ensure that we have a new enough glibc. */ 
01131     if (gotGNUHASH && !gotHASH) {
01132         ds = rpmdsSingle(RPMTAG_REQUIRENAME, "rtld(GNU_HASH)", "", 
01133                          RPMSENSE_FIND_REQUIRES);
01134         rpmdsMerge(&fc->requires, ds);
01135         buf[0] = '\0';
01136         t = buf;
01137         rpmfcSaveArg(&fc->ddict, rpmfcFileDep(t, fc->ix, ds));
01138         ds = rpmdsFree(ds);
01139     }
01140 
01141     /* For DSO's, provide the basename of the file if DT_SONAME not found. */
01142     if (!fc->skipProv && isDSO && !gotDEBUG && !gotSONAME) {
01143         depsp = &fc->provides;
01144         tagN = RPMTAG_PROVIDENAME;
01145         dsContext = RPMSENSE_FIND_PROVIDES;
01146 
01147         s = strrchr(fn, '/');
01148         if (s)
01149             s++;
01150         else
01151             s = fn;
01152 
01153 /*@-boundswrite@*/
01154         buf[0] = '\0';
01155         t = buf;
01156 /*@-nullpass@*/ /* LCL: s is not null. */
01157         t = stpcpy(t, s);
01158 /*@=nullpass@*/
01159 
01160 #if !defined(__alpha__)
01161         if (isElf64)
01162             t = stpcpy(t, "()(64bit)");
01163 #endif
01164 /*@=boundswrite@*/
01165         t++;
01166 
01167         /* Add to package dependencies. */
01168         ds = rpmdsSingle(tagN, buf, "", dsContext);
01169         xx = rpmdsMerge(depsp, ds);
01170 
01171         /* Add to file dependencies. */
01172 /*@-boundswrite@*/
01173         xx = rpmfcSaveArg(&fc->ddict, rpmfcFileDep(t, fc->ix, ds));
01174 /*@=boundswrite@*/
01175 
01176         ds = rpmdsFree(ds);
01177     }
01178 
01179 exit:
01180     soname = _free(soname);
01181     if (elf) (void) elf_end(elf);
01182     xx = close(fdno);
01183     return 0;
01184 #else
01185     return -1;
01186 #endif
01187 }
01188 
01189 typedef struct rpmfcApplyTbl_s {
01190     int (*func) (rpmfc fc);
01191     int colormask;
01192 } * rpmfcApplyTbl;
01193 
01196 /*@unchecked@*/
01197 static struct rpmfcApplyTbl_s rpmfcApplyTable[] = {
01198     { rpmfcELF,         RPMFC_ELF },
01199     { rpmfcSCRIPT,      (RPMFC_SCRIPT|RPMFC_PERL) },
01200     { rpmfcSCRIPT,      (RPMFC_SCRIPT|RPMFC_PYTHON) },
01201     { rpmfcSCRIPT,      RPMFC_MONO },
01202     { rpmfcSYMLINK,     RPMFC_SYMLINK },
01203     { NULL, 0 }
01204 };
01205 
01206 int rpmfcApply(rpmfc fc)
01207 {
01208     rpmfcApplyTbl fcat;
01209     const char * s;
01210     char * se;
01211     rpmds ds;
01212     const char * N;
01213     const char * EVR;
01214     int_32 Flags;
01215     unsigned char deptype;
01216     int nddict;
01217     int previx;
01218     unsigned int val;
01219     int dix;
01220     int ix;
01221     int i;
01222     int xx;
01223     int skipping;
01224 
01225     /* Generate package and per-file dependencies. */
01226     for (fc->ix = 0; fc->fn[fc->ix] != NULL; fc->ix++) {
01227 
01228         /* XXX Insure that /usr/lib{,64}/python files are marked RPMFC_PYTHON */
01229         /* XXX HACK: classification by path is intrinsically stupid. */
01230         {   const char *fn = strstr(fc->fn[fc->ix], "/usr/lib");
01231             if (fn) {
01232                 fn += sizeof("/usr/lib")-1;
01233                 if (fn[0] == '6' && fn[1] == '4')
01234                     fn += 2;
01235                 if (!strncmp(fn, "/python", sizeof("/python")-1))
01236                     fc->fcolor->vals[fc->ix] |= RPMFC_PYTHON;
01237             }
01238         }
01239 
01240         if (fc->fcolor->vals[fc->ix])
01241         for (fcat = rpmfcApplyTable; fcat->func != NULL; fcat++) {
01242             if (!(fc->fcolor->vals[fc->ix] & fcat->colormask))
01243                 /*@innercontinue@*/ continue;
01244             xx = (*fcat->func) (fc);
01245         }
01246     }
01247 
01248 /*@-boundswrite@*/
01249     /* Generate per-file indices into package dependencies. */
01250     nddict = argvCount(fc->ddict);
01251     previx = -1;
01252     for (i = 0; i < nddict; i++) {
01253         s = fc->ddict[i];
01254 
01255         /* Parse out (file#,deptype,N,EVR,Flags) */
01256         ix = strtol(s, &se, 10);
01257 assert(se != NULL);
01258         deptype = *se++;
01259         se++;
01260         N = se;
01261         while (*se && *se != ' ')
01262             se++;
01263         *se++ = '\0';
01264         EVR = se;
01265         while (*se && *se != ' ')
01266             se++;
01267         *se++ = '\0';
01268         Flags = strtol(se, NULL, 16);
01269 
01270         dix = -1;
01271         skipping = 0;
01272         switch (deptype) {
01273         default:
01274             /*@switchbreak@*/ break;
01275         case 'P':       
01276             skipping = fc->skipProv;
01277             ds = rpmdsSingle(RPMTAG_PROVIDENAME, N, EVR, Flags);
01278             dix = rpmdsFind(fc->provides, ds);
01279             ds = rpmdsFree(ds);
01280             /*@switchbreak@*/ break;
01281         case 'R':
01282             skipping = fc->skipReq;
01283             ds = rpmdsSingle(RPMTAG_REQUIRENAME, N, EVR, Flags);
01284             dix = rpmdsFind(fc->requires, ds);
01285             ds = rpmdsFree(ds);
01286             /*@switchbreak@*/ break;
01287         }
01288 
01289 /* XXX assertion incorrect while generating -debuginfo deps. */
01290 #if 0
01291 assert(dix >= 0);
01292 #else
01293         if (dix < 0)
01294             continue;
01295 #endif
01296 
01297         val = (deptype << 24) | (dix & 0x00ffffff);
01298         xx = argiAdd(&fc->ddictx, -1, val);
01299 
01300         if (previx != ix) {
01301             previx = ix;
01302             xx = argiAdd(&fc->fddictx, ix, argiCount(fc->ddictx)-1);
01303         }
01304         if (fc->fddictn && fc->fddictn->vals && !skipping)
01305             fc->fddictn->vals[ix]++;
01306     }
01307 /*@=boundswrite@*/
01308 
01309     return 0;
01310 }
01311 
01312 int rpmfcClassify(rpmfc fc, ARGV_t argv, int_16 * fmode)
01313 {
01314     ARGV_t fcav = NULL;
01315     ARGV_t dav;
01316     const char * s, * se;
01317     size_t slen;
01318     int fcolor;
01319     int xx;
01320 /*@observer@*/
01321     static const char * magicfile = "/usr/lib/rpm/magic";
01322     int msflags = MAGIC_CHECK;  /* XXX MAGIC_COMPRESS flag? */
01323     magic_t ms = NULL;
01324 
01325     if (fc == NULL || argv == NULL)
01326         return 0;
01327 
01328     fc->nfiles = argvCount(argv);
01329 
01330     /* Initialize the per-file dictionary indices. */
01331     xx = argiAdd(&fc->fddictx, fc->nfiles-1, 0);
01332     xx = argiAdd(&fc->fddictn, fc->nfiles-1, 0);
01333 
01334     /* Build (sorted) file class dictionary. */
01335     xx = argvAdd(&fc->cdict, "");
01336     xx = argvAdd(&fc->cdict, "directory");
01337 
01338     ms = magic_open(msflags);
01339     if (ms == NULL) {
01340         xx = RPMERR_EXEC;
01341         rpmError(xx, _("magic_open(0x%x) failed: %s\n"),
01342                 msflags, strerror(errno));
01343 assert(ms != NULL);     /* XXX figger a proper return path. */
01344     }
01345 
01346     xx = magic_load(ms, magicfile);
01347     if (xx == -1) {
01348         xx = RPMERR_EXEC;
01349         rpmError(xx, _("magic_load(ms, \"%s\") failed: %s\n"),
01350                 magicfile, magic_error(ms));
01351 assert(xx != -1);       /* XXX figger a proper return path. */
01352     }
01353 
01354     for (fc->ix = 0; fc->ix < fc->nfiles; fc->ix++) {
01355         const char * ftype;
01356         int_16 mode = (fmode ? fmode[fc->ix] : 0);
01357         char dbuf[1024];
01358 
01359         s = argv[fc->ix];
01360 assert(s != NULL);
01361         slen = strlen(s);
01362 
01363         switch (mode & S_IFMT) {
01364         case S_IFCHR:   ftype = "character special";    break;
01365         case S_IFBLK:   ftype = "block special";        break;
01366         case S_IFIFO:   ftype = "fifo (named pipe)";    break;
01367         case S_IFSOCK:  ftype = "socket";               break;
01368         case S_IFDIR:
01369         case S_IFLNK:
01370         case S_IFREG:
01371         default:
01372             /* XXX all files with extension ".pm" are perl modules for now. */
01373 /*@-branchstate@*/
01374             if (slen >= sizeof(".pm") && !strcmp(s+slen-(sizeof(".pm")-1), ".pm"))
01375                 ftype = "Perl5 module source text";
01376             /* XXX skip all files in /dev/ which are (or should be) %dev dummies. */
01377             else if (slen >= fc->brlen+sizeof("/dev/") && !strncmp(s+fc->brlen, "/dev/", sizeof("/dev/")-1))
01378                 ftype = "";
01379             else
01380                 ftype = magic_file(ms, s);
01381 
01382             if (ftype == NULL) {
01383                 xx = RPMERR_EXEC;
01384                 rpmError(xx, _("magic_file(ms, \"%s\") failed: mode %06o %s\n"),
01385                         s, mode, magic_error(ms));
01386 assert(ftype != NULL);  /* XXX figger a proper return path. */
01387             }
01388         }
01389 /*@=branchstate@*/
01390 
01391         se = ftype;
01392         rpmMessage(RPMMESS_DEBUG, "%s: %s\n", s, se);
01393 
01394         /* Save the path. */
01395         xx = argvAdd(&fc->fn, s);
01396 
01397         /* Save the file type string. */
01398         xx = argvAdd(&fcav, se);
01399 
01400         /* Add (filtered) entry to sorted class dictionary. */
01401         fcolor = rpmfcColoring(se);
01402         xx = argiAdd(&fc->fcolor, fc->ix, fcolor);
01403 
01404 /*@-boundswrite@*/
01405         if (fcolor != RPMFC_WHITE && (fcolor & RPMFC_INCLUDE))
01406             xx = rpmfcSaveArg(&fc->cdict, se);
01407 /*@=boundswrite@*/
01408     }
01409 
01410     /* Build per-file class index array. */
01411     fc->fknown = 0;
01412     for (fc->ix = 0; fc->ix < fc->nfiles; fc->ix++) {
01413         se = fcav[fc->ix];
01414 assert(se != NULL);
01415 
01416         dav = argvSearch(fc->cdict, se, NULL);
01417         if (dav) {
01418             xx = argiAdd(&fc->fcdictx, fc->ix, (dav - fc->cdict));
01419             fc->fknown++;
01420         } else {
01421             xx = argiAdd(&fc->fcdictx, fc->ix, 0);
01422             fc->fwhite++;
01423         }
01424     }
01425 
01426     fcav = argvFree(fcav);
01427 
01428     if (ms != NULL)
01429         magic_close(ms);
01430 
01431     return 0;
01432 }
01433 
01436 typedef struct DepMsg_s * DepMsg_t;
01437 
01440 struct DepMsg_s {
01441 /*@observer@*/ /*@null@*/
01442     const char * msg;
01443 /*@observer@*/
01444     const char * argv[4];
01445     rpmTag ntag;
01446     rpmTag vtag;
01447     rpmTag ftag;
01448     int mask;
01449     int xor;
01450 };
01451 
01454 /*@unchecked@*/
01455 static struct DepMsg_s depMsgs[] = {
01456   { "Provides",         { "%{?__find_provides}", NULL, NULL, NULL },
01457         RPMTAG_PROVIDENAME, RPMTAG_PROVIDEVERSION, RPMTAG_PROVIDEFLAGS,
01458         0, -1 },
01459 #ifdef  DYING
01460   { "PreReq",           { NULL, NULL, NULL, NULL },
01461         RPMTAG_REQUIRENAME, RPMTAG_REQUIREVERSION, RPMTAG_REQUIREFLAGS,
01462         RPMSENSE_PREREQ, 0 },
01463   { "Requires(interp)", { NULL, "interp", NULL, NULL },
01464         -1, -1, RPMTAG_REQUIREFLAGS,
01465         _notpre(RPMSENSE_INTERP), 0 },
01466 #else
01467   { "Requires(interp)", { NULL, "interp", NULL, NULL },
01468         RPMTAG_REQUIRENAME, RPMTAG_REQUIREVERSION, RPMTAG_REQUIREFLAGS,
01469         _notpre(RPMSENSE_INTERP), 0 },
01470 #endif
01471   { "Requires(rpmlib)", { NULL, "rpmlib", NULL, NULL },
01472         -1, -1, RPMTAG_REQUIREFLAGS,
01473         _notpre(RPMSENSE_RPMLIB), 0 },
01474   { "Requires(verify)", { NULL, "verify", NULL, NULL },
01475         -1, -1, RPMTAG_REQUIREFLAGS,
01476         RPMSENSE_SCRIPT_VERIFY, 0 },
01477   { "Requires(pre)",    { NULL, "pre", NULL, NULL },
01478         -1, -1, RPMTAG_REQUIREFLAGS,
01479         _notpre(RPMSENSE_SCRIPT_PRE), 0 },
01480   { "Requires(post)",   { NULL, "post", NULL, NULL },
01481         -1, -1, RPMTAG_REQUIREFLAGS,
01482         _notpre(RPMSENSE_SCRIPT_POST), 0 },
01483   { "Requires(preun)",  { NULL, "preun", NULL, NULL },
01484         -1, -1, RPMTAG_REQUIREFLAGS,
01485         _notpre(RPMSENSE_SCRIPT_PREUN), 0 },
01486   { "Requires(postun)", { NULL, "postun", NULL, NULL },
01487         -1, -1, RPMTAG_REQUIREFLAGS,
01488         _notpre(RPMSENSE_SCRIPT_POSTUN), 0 },
01489   { "Requires",         { "%{?__find_requires}", NULL, NULL, NULL },
01490         -1, -1, RPMTAG_REQUIREFLAGS,    /* XXX inherit name/version arrays */
01491         RPMSENSE_PREREQ, RPMSENSE_PREREQ },
01492   { "Conflicts",        { "%{?__find_conflicts}", NULL, NULL, NULL },
01493         RPMTAG_CONFLICTNAME, RPMTAG_CONFLICTVERSION, RPMTAG_CONFLICTFLAGS,
01494         0, -1 },
01495   { "Obsoletes",        { "%{?__find_obsoletes}", NULL, NULL, NULL },
01496         RPMTAG_OBSOLETENAME, RPMTAG_OBSOLETEVERSION, RPMTAG_OBSOLETEFLAGS,
01497         0, -1 },
01498   { NULL,               { NULL, NULL, NULL, NULL },     0, 0, 0, 0, 0 }
01499 };
01500 
01501 /*@unchecked@*/
01502 static DepMsg_t DepMsgs = depMsgs;
01503 
01506 static void printDeps(Header h)
01507         /*@globals rpmGlobalMacroContext, h_errno, fileSystem, internalState @*/
01508         /*@modifies h, rpmGlobalMacroContext, fileSystem, internalState @*/
01509 {
01510     DepMsg_t dm;
01511     rpmds ds = NULL;
01512     int flags = 0x2;    /* XXX no filtering, !scareMem */
01513     const char * DNEVR;
01514     int_32 Flags;
01515     int bingo = 0;
01516 
01517     for (dm = DepMsgs; dm->msg != NULL; dm++) {
01518         if (dm->ntag != -1) {
01519             ds = rpmdsFree(ds);
01520             ds = rpmdsNew(h, dm->ntag, flags);
01521         }
01522         if (dm->ftag == 0)
01523             continue;
01524 
01525         ds = rpmdsInit(ds);
01526         if (ds == NULL)
01527             continue;   /* XXX can't happen */
01528 
01529         bingo = 0;
01530         while (rpmdsNext(ds) >= 0) {
01531 
01532             Flags = rpmdsFlags(ds);
01533         
01534             if (!((Flags & dm->mask) ^ dm->xor))
01535                 /*@innercontinue@*/ continue;
01536             if (bingo == 0) {
01537                 rpmMessage(RPMMESS_NORMAL, "%s:", (dm->msg ? dm->msg : ""));
01538                 bingo = 1;
01539             }
01540             if ((DNEVR = rpmdsDNEVR(ds)) == NULL)
01541                 /*@innercontinue@*/ continue;   /* XXX can't happen */
01542             rpmMessage(RPMMESS_NORMAL, " %s", DNEVR+2);
01543         }
01544         if (bingo)
01545             rpmMessage(RPMMESS_NORMAL, "\n");
01546     }
01547     ds = rpmdsFree(ds);
01548 }
01549 
01552 static int rpmfcGenerateDependsHelper(const Spec spec, Package pkg, rpmfi fi)
01553         /*@globals rpmGlobalMacroContext, h_errno, fileSystem, internalState @*/
01554         /*@modifies fi, rpmGlobalMacroContext, fileSystem, internalState @*/
01555 {
01556     StringBuf sb_stdin;
01557     StringBuf sb_stdout;
01558     DepMsg_t dm;
01559     int failnonzero = 0;
01560     int rc = 0;
01561 
01562     /*
01563      * Create file manifest buffer to deliver to dependency finder.
01564      */
01565     sb_stdin = newStringBuf();
01566     fi = rpmfiInit(fi, 0);
01567     if (fi != NULL)
01568     while (rpmfiNext(fi) >= 0)
01569         appendLineStringBuf(sb_stdin, rpmfiFN(fi));
01570 
01571     for (dm = DepMsgs; dm->msg != NULL; dm++) {
01572         int tag, tagflags;
01573         char * s;
01574         int xx;
01575 
01576         tag = (dm->ftag > 0) ? dm->ftag : dm->ntag;
01577         tagflags = 0;
01578         s = NULL;
01579 
01580         switch(tag) {
01581         case RPMTAG_PROVIDEFLAGS:
01582             if (!pkg->autoProv)
01583                 continue;
01584             failnonzero = 1;
01585             tagflags = RPMSENSE_FIND_PROVIDES;
01586             /*@switchbreak@*/ break;
01587         case RPMTAG_REQUIREFLAGS:
01588             if (!pkg->autoReq)
01589                 continue;
01590             failnonzero = 0;
01591             tagflags = RPMSENSE_FIND_REQUIRES;
01592             /*@switchbreak@*/ break;
01593         default:
01594             continue;
01595             /*@notreached@*/ /*@switchbreak@*/ break;
01596         }
01597 
01598 /*@-boundswrite@*/
01599         xx = rpmfcExec(dm->argv, sb_stdin, &sb_stdout, failnonzero);
01600 /*@=boundswrite@*/
01601         if (xx == -1)
01602             continue;
01603 
01604         s = rpmExpand(dm->argv[0], NULL);
01605         rpmMessage(RPMMESS_NORMAL, _("Finding  %s: %s\n"), dm->msg,
01606                 (s ? s : ""));
01607         s = _free(s);
01608 
01609         if (sb_stdout == NULL) {
01610             rc = RPMERR_EXEC;
01611             rpmError(rc, _("Failed to find %s:\n"), dm->msg);
01612             break;
01613         }
01614 
01615         /* Parse dependencies into header */
01616         rc = parseRCPOT(spec, pkg, getStringBuf(sb_stdout), tag, 0, tagflags);
01617         sb_stdout = freeStringBuf(sb_stdout);
01618 
01619         if (rc) {
01620             rpmError(rc, _("Failed to find %s:\n"), dm->msg);
01621             break;
01622         }
01623     }
01624 
01625     sb_stdin = freeStringBuf(sb_stdin);
01626 
01627     return rc;
01628 }
01629 
01630 int rpmfcGenerateDepends(const Spec spec, Package pkg)
01631 {
01632     rpmfi fi = pkg->cpioList;
01633     rpmfc fc = NULL;
01634     rpmds ds;
01635     int flags = 0x2;    /* XXX no filtering, !scareMem */
01636     ARGV_t av;
01637     int_16 * fmode;
01638     int ac = rpmfiFC(fi);
01639     const void ** p;
01640     char buf[BUFSIZ];
01641     const char * N;
01642     const char * EVR;
01643     int genConfigDeps;
01644     int c;
01645     int rc = 0;
01646     int xx;
01647 
01648     /* Skip packages with no files. */
01649     if (ac <= 0)
01650         return 0;
01651 
01652     /* Skip packages that have dependency generation disabled. */
01653     if (! (pkg->autoReq || pkg->autoProv))
01654         return 0;
01655 
01656     /* If new-fangled dependency generation is disabled ... */
01657     if (!rpmExpandNumeric("%{?_use_internal_dependency_generator}")) {
01658         /* ... then generate dependencies using %{__find_requires} et al. */
01659         rc = rpmfcGenerateDependsHelper(spec, pkg, fi);
01660         printDeps(pkg->header);
01661         return rc;
01662     }
01663 
01664     /* Extract absolute file paths in argv format. */
01665     av = xcalloc(ac+1, sizeof(*av));
01666     fmode = xcalloc(ac+1, sizeof(*fmode));
01667 
01668 /*@-boundswrite@*/
01669     genConfigDeps = 0;
01670     fi = rpmfiInit(fi, 0);
01671     if (fi != NULL)
01672     while ((c = rpmfiNext(fi)) >= 0) {
01673         rpmfileAttrs fileAttrs;
01674 
01675         /* Does package have any %config files? */
01676         fileAttrs = rpmfiFFlags(fi);
01677         genConfigDeps |= (fileAttrs & RPMFILE_CONFIG);
01678 
01679         av[c] = xstrdup(rpmfiFN(fi));
01680         fmode[c] = rpmfiFMode(fi);
01681     }
01682     av[ac] = NULL;
01683 /*@=boundswrite@*/
01684 
01685     fc = rpmfcNew();
01686     fc->skipProv = !pkg->autoProv;
01687     fc->skipReq = !pkg->autoReq;
01688     fc->tracked = 0;
01689     fc->brlen = (spec->buildRootURL ? strlen(spec->buildRootURL) : 0);
01690 
01691     /* Copy (and delete) manually generated dependencies to dictionary. */
01692     if (!fc->skipProv) {
01693         ds = rpmdsNew(pkg->header, RPMTAG_PROVIDENAME, flags);
01694         xx = rpmdsMerge(&fc->provides, ds);
01695         ds = rpmdsFree(ds);
01696         xx = headerRemoveEntry(pkg->header, RPMTAG_PROVIDENAME);
01697         xx = headerRemoveEntry(pkg->header, RPMTAG_PROVIDEVERSION);
01698         xx = headerRemoveEntry(pkg->header, RPMTAG_PROVIDEFLAGS);
01699 
01700         /* Add config dependency, Provides: config(N) = EVR */
01701         if (genConfigDeps) {
01702             N = rpmdsN(pkg->ds);
01703 assert(N != NULL);
01704             EVR = rpmdsEVR(pkg->ds);
01705 assert(EVR != NULL);
01706             sprintf(buf, "config(%s)", N);
01707             ds = rpmdsSingle(RPMTAG_PROVIDENAME, buf, EVR,
01708                         (RPMSENSE_EQUAL|RPMSENSE_CONFIG));
01709             xx = rpmdsMerge(&fc->provides, ds);
01710             ds = rpmdsFree(ds);
01711         }
01712     }
01713 
01714     if (!fc->skipReq) {
01715         ds = rpmdsNew(pkg->header, RPMTAG_REQUIRENAME, flags);
01716         xx = rpmdsMerge(&fc->requires, ds);
01717         ds = rpmdsFree(ds);
01718         xx = headerRemoveEntry(pkg->header, RPMTAG_REQUIRENAME);
01719         xx = headerRemoveEntry(pkg->header, RPMTAG_REQUIREVERSION);
01720         xx = headerRemoveEntry(pkg->header, RPMTAG_REQUIREFLAGS);
01721 
01722         /* Add config dependency,  Requires: config(N) = EVR */
01723         if (genConfigDeps) {
01724             N = rpmdsN(pkg->ds);
01725 assert(N != NULL);
01726             EVR = rpmdsEVR(pkg->ds);
01727 assert(EVR != NULL);
01728             sprintf(buf, "config(%s)", N);
01729             ds = rpmdsSingle(RPMTAG_REQUIRENAME, buf, EVR,
01730                         (RPMSENSE_EQUAL|RPMSENSE_CONFIG));
01731             xx = rpmdsMerge(&fc->requires, ds);
01732             ds = rpmdsFree(ds);
01733         }
01734     }
01735 
01736     /* Build file class dictionary. */
01737     xx = rpmfcClassify(fc, av, fmode);
01738 
01739     /* Build file/package dependency dictionary. */
01740     xx = rpmfcApply(fc);
01741 
01742     /* Add per-file colors(#files) */
01743     p = (const void **) argiData(fc->fcolor);
01744     c = argiCount(fc->fcolor);
01745 assert(ac == c);
01746     if (p != NULL && c > 0) {
01747         int_32 * fcolors = (int_32 *)p;
01748         int i;
01749 
01750         /* XXX Make sure only primary (i.e. Elf32/Elf64) colors are added. */
01751         for (i = 0; i < c; i++)
01752             fcolors[i] &= 0x0f;
01753         xx = headerAddEntry(pkg->header, RPMTAG_FILECOLORS, RPM_INT32_TYPE,
01754                         p, c);
01755     }
01756 
01757     /* Add classes(#classes) */
01758     p = (const void **) argvData(fc->cdict);
01759     c = argvCount(fc->cdict);
01760     if (p != NULL && c > 0)
01761         xx = headerAddEntry(pkg->header, RPMTAG_CLASSDICT, RPM_STRING_ARRAY_TYPE,
01762                         p, c);
01763 
01764     /* Add per-file classes(#files) */
01765     p = (const void **) argiData(fc->fcdictx);
01766     c = argiCount(fc->fcdictx);
01767 assert(ac == c);
01768     if (p != NULL && c > 0)
01769         xx = headerAddEntry(pkg->header, RPMTAG_FILECLASS, RPM_INT32_TYPE,
01770                         p, c);
01771 
01772     /* Add Provides: */
01773 /*@-branchstate@*/
01774     if (fc->provides != NULL && (c = rpmdsCount(fc->provides)) > 0 && !fc->skipProv) {
01775         p = (const void **) fc->provides->N;
01776         xx = headerAddEntry(pkg->header, RPMTAG_PROVIDENAME, RPM_STRING_ARRAY_TYPE,
01777                         p, c);
01778         /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
01779 /*@-nullpass@*/
01780         p = (const void **) fc->provides->EVR;
01781 assert(p != NULL);
01782         xx = headerAddEntry(pkg->header, RPMTAG_PROVIDEVERSION, RPM_STRING_ARRAY_TYPE,
01783                         p, c);
01784         p = (const void **) fc->provides->Flags;
01785 assert(p != NULL);
01786         xx = headerAddEntry(pkg->header, RPMTAG_PROVIDEFLAGS, RPM_INT32_TYPE,
01787                         p, c);
01788 /*@=nullpass@*/
01789     }
01790 /*@=branchstate@*/
01791 
01792     /* Add Requires: */
01793 /*@-branchstate@*/
01794     if (fc->requires != NULL && (c = rpmdsCount(fc->requires)) > 0 && !fc->skipReq) {
01795         p = (const void **) fc->requires->N;
01796         xx = headerAddEntry(pkg->header, RPMTAG_REQUIRENAME, RPM_STRING_ARRAY_TYPE,
01797                         p, c);
01798         /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
01799 /*@-nullpass@*/
01800         p = (const void **) fc->requires->EVR;
01801 assert(p != NULL);
01802         xx = headerAddEntry(pkg->header, RPMTAG_REQUIREVERSION, RPM_STRING_ARRAY_TYPE,
01803                         p, c);
01804         p = (const void **) fc->requires->Flags;
01805 assert(p != NULL);
01806         xx = headerAddEntry(pkg->header, RPMTAG_REQUIREFLAGS, RPM_INT32_TYPE,
01807                         p, c);
01808 /*@=nullpass@*/
01809     }
01810 /*@=branchstate@*/
01811 
01812     /* Add dependency dictionary(#dependencies) */
01813     p = (const void **) argiData(fc->ddictx);
01814     c = argiCount(fc->ddictx);
01815     if (p != NULL)
01816         xx = headerAddEntry(pkg->header, RPMTAG_DEPENDSDICT, RPM_INT32_TYPE,
01817                         p, c);
01818 
01819     /* Add per-file dependency (start,number) pairs (#files) */
01820     p = (const void **) argiData(fc->fddictx);
01821     c = argiCount(fc->fddictx);
01822 assert(ac == c);
01823     if (p != NULL)
01824         xx = headerAddEntry(pkg->header, RPMTAG_FILEDEPENDSX, RPM_INT32_TYPE,
01825                         p, c);
01826 
01827     p = (const void **) argiData(fc->fddictn);
01828     c = argiCount(fc->fddictn);
01829 assert(ac == c);
01830     if (p != NULL)
01831         xx = headerAddEntry(pkg->header, RPMTAG_FILEDEPENDSN, RPM_INT32_TYPE,
01832                         p, c);
01833 
01834     printDeps(pkg->header);
01835 
01836 if (fc != NULL && _rpmfc_debug) {
01837 char msg[BUFSIZ];
01838 sprintf(msg, "final: files %d cdict[%d] %d%% ddictx[%d]", fc->nfiles, argvCount(fc->cdict), ((100 * fc->fknown)/fc->nfiles), argiCount(fc->ddictx));
01839 rpmfcPrint(msg, fc, NULL);
01840 }
01841 
01842     /* Clean up. */
01843     fmode = _free(fmode);
01844     fc = rpmfcFree(fc);
01845     av = argvFree(av);
01846 
01847     return rc;
01848 }

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