00001
00006 #include "system.h"
00007
00008 #include <rpmio_internal.h>
00009 #include <rpmlib.h>
00010
00011 #include "cpio.h"
00012 #include "fsm.h"
00013
00014 #include "rpmds.h"
00015
00016 #define _RPMFI_INTERNAL
00017 #include "rpmfi.h"
00018
00019 #include "rpmsx.h"
00020
00021 #define _RPMTE_INTERNAL
00022 #include "rpmte.h"
00023 #include "rpmts.h"
00024
00025 #include "misc.h"
00026 #include "rpmmacro.h"
00027
00028 #include "debug.h"
00029
00030
00031
00032
00033 int _rpmfi_debug = 0;
00034
00035 rpmfi XrpmfiUnlink(rpmfi fi, const char * msg, const char * fn, unsigned ln)
00036 {
00037 if (fi == NULL) return NULL;
00038
00039 if (_rpmfi_debug && msg != NULL)
00040 fprintf(stderr, "--> fi %p -- %d %s at %s:%u\n", fi, fi->nrefs, msg, fn, ln);
00041
00042 fi->nrefs--;
00043 return NULL;
00044 }
00045
00046 rpmfi XrpmfiLink(rpmfi fi, const char * msg, const char * fn, unsigned ln)
00047 {
00048 if (fi == NULL) return NULL;
00049 fi->nrefs++;
00050
00051 if (_rpmfi_debug && msg != NULL)
00052 fprintf(stderr, "--> fi %p ++ %d %s at %s:%u\n", fi, fi->nrefs, msg, fn, ln);
00053
00054 return fi;
00055 }
00056
00057 int rpmfiFC(rpmfi fi)
00058 {
00059 return (fi != NULL ? fi->fc : 0);
00060 }
00061
00062 int rpmfiDC(rpmfi fi)
00063 {
00064 return (fi != NULL ? fi->dc : 0);
00065 }
00066
00067 #ifdef NOTYET
00068 int rpmfiDI(rpmfi fi)
00069 {
00070 }
00071 #endif
00072
00073 int rpmfiFX(rpmfi fi)
00074 {
00075 return (fi != NULL ? fi->i : -1);
00076 }
00077
00078 int rpmfiSetFX(rpmfi fi, int fx)
00079 {
00080 int i = -1;
00081
00082 if (fi != NULL && fx >= 0 && fx < fi->fc) {
00083 i = fi->i;
00084 fi->i = fx;
00085
00086 fi->j = fi->dil[fi->i];
00087
00088 }
00089 return i;
00090 }
00091
00092 int rpmfiDX(rpmfi fi)
00093 {
00094 return (fi != NULL ? fi->j : -1);
00095 }
00096
00097 int rpmfiSetDX(rpmfi fi, int dx)
00098 {
00099 int j = -1;
00100
00101 if (fi != NULL && dx >= 0 && dx < fi->dc) {
00102 j = fi->j;
00103 fi->j = dx;
00104 }
00105 return j;
00106 }
00107
00108 const char * rpmfiBN(rpmfi fi)
00109 {
00110 const char * BN = NULL;
00111
00112 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00113
00114 if (fi->bnl != NULL)
00115 BN = fi->bnl[fi->i];
00116
00117 }
00118 return BN;
00119 }
00120
00121 const char * rpmfiDN(rpmfi fi)
00122 {
00123 const char * DN = NULL;
00124
00125 if (fi != NULL && fi->j >= 0 && fi->j < fi->dc) {
00126
00127 if (fi->dnl != NULL)
00128 DN = fi->dnl[fi->j];
00129
00130 }
00131 return DN;
00132 }
00133
00134 const char * rpmfiFN(rpmfi fi)
00135 {
00136 const char * FN = "";
00137
00138
00139 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00140 char * t;
00141 if (fi->fn == NULL)
00142 fi->fn = xmalloc(fi->fnlen);
00143 FN = t = fi->fn;
00144
00145 *t = '\0';
00146 t = stpcpy(t, fi->dnl[fi->dil[fi->i]]);
00147 t = stpcpy(t, fi->bnl[fi->i]);
00148
00149 }
00150
00151 return FN;
00152 }
00153
00154 int_32 rpmfiFFlags(rpmfi fi)
00155 {
00156 int_32 FFlags = 0;
00157
00158 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00159
00160 if (fi->fflags != NULL)
00161 FFlags = fi->fflags[fi->i];
00162
00163 }
00164 return FFlags;
00165 }
00166
00167 int_32 rpmfiVFlags(rpmfi fi)
00168 {
00169 int_32 VFlags = 0;
00170
00171 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00172
00173 if (fi->vflags != NULL)
00174 VFlags = fi->vflags[fi->i];
00175
00176 }
00177 return VFlags;
00178 }
00179
00180 int_16 rpmfiFMode(rpmfi fi)
00181 {
00182 int_16 fmode = 0;
00183
00184 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00185
00186 if (fi->fmodes != NULL)
00187 fmode = fi->fmodes[fi->i];
00188
00189 }
00190 return fmode;
00191 }
00192
00193 rpmfileState rpmfiFState(rpmfi fi)
00194 {
00195 rpmfileState fstate = RPMFILE_STATE_MISSING;
00196
00197 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00198
00199 if (fi->fstates != NULL)
00200 fstate = fi->fstates[fi->i];
00201
00202 }
00203 return fstate;
00204 }
00205
00206 const unsigned char * rpmfiMD5(rpmfi fi)
00207 {
00208 unsigned char * MD5 = NULL;
00209
00210 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00211
00212 if (fi->md5s != NULL)
00213 MD5 = fi->md5s + (16 * fi->i);
00214
00215 }
00216 return MD5;
00217 }
00218
00219 const char * rpmfiFLink(rpmfi fi)
00220 {
00221 const char * flink = NULL;
00222
00223 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00224
00225 if (fi->flinks != NULL)
00226 flink = fi->flinks[fi->i];
00227
00228 }
00229 return flink;
00230 }
00231
00232 int_32 rpmfiFSize(rpmfi fi)
00233 {
00234 int_32 fsize = 0;
00235
00236 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00237
00238 if (fi->fsizes != NULL)
00239 fsize = fi->fsizes[fi->i];
00240
00241 }
00242 return fsize;
00243 }
00244
00245 int_16 rpmfiFRdev(rpmfi fi)
00246 {
00247 int_16 frdev = 0;
00248
00249 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00250
00251 if (fi->frdevs != NULL)
00252 frdev = fi->frdevs[fi->i];
00253
00254 }
00255 return frdev;
00256 }
00257
00258 int_32 rpmfiFInode(rpmfi fi)
00259 {
00260 int_32 finode = 0;
00261
00262 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00263
00264 if (fi->finodes != NULL)
00265 finode = fi->finodes[fi->i];
00266
00267 }
00268 return finode;
00269 }
00270
00271 uint_32 rpmfiColor(rpmfi fi)
00272 {
00273 uint_32 color = 0;
00274
00275 if (fi != NULL)
00276
00277 color = fi->color & 0xf;
00278 return color;
00279 }
00280
00281 uint_32 rpmfiFColor(rpmfi fi)
00282 {
00283 uint_32 fcolor = 0;
00284
00285 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00286
00287 if (fi->fcolors != NULL)
00288
00289 fcolor = (fi->fcolors[fi->i] & 0x0f);
00290
00291 }
00292 return fcolor;
00293 }
00294
00295 const char * rpmfiFClass(rpmfi fi)
00296 {
00297 const char * fclass = NULL;
00298 int cdictx;
00299
00300 if (fi != NULL && fi->fcdictx != NULL && fi->i >= 0 && fi->i < fi->fc) {
00301
00302 cdictx = fi->fcdictx[fi->i];
00303 if (fi->cdict != NULL && cdictx >= 0 && cdictx < fi->ncdict)
00304 fclass = fi->cdict[cdictx];
00305
00306 }
00307 return fclass;
00308 }
00309
00310 const char * rpmfiFContext(rpmfi fi)
00311 {
00312 const char * fcontext = NULL;
00313
00314 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00315
00316 if (fi->fcontexts != NULL)
00317 fcontext = fi->fcontexts[fi->i];
00318
00319 }
00320 return fcontext;
00321 }
00322
00323 int_32 rpmfiFDepends(rpmfi fi, const int_32 ** fddictp)
00324 {
00325 int fddictx = -1;
00326 int fddictn = 0;
00327 const int_32 * fddict = NULL;
00328
00329 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00330
00331 if (fi->fddictn != NULL)
00332 fddictn = fi->fddictn[fi->i];
00333 if (fddictn > 0 && fi->fddictx != NULL)
00334 fddictx = fi->fddictx[fi->i];
00335 if (fi->ddict != NULL && fddictx >= 0 && (fddictx+fddictn) <= fi->nddict)
00336 fddict = fi->ddict + fddictx;
00337
00338 }
00339
00340 if (fddictp)
00341 *fddictp = fddict;
00342
00343 return fddictn;
00344 }
00345
00346 int_32 rpmfiFNlink(rpmfi fi)
00347 {
00348 int_32 nlink = 0;
00349
00350 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00351
00352
00353 if (fi->finodes && fi->frdevs) {
00354 int_32 finode = fi->finodes[fi->i];
00355 int_16 frdev = fi->frdevs[fi->i];
00356 int j;
00357
00358 for (j = 0; j < fi->fc; j++) {
00359 if (fi->frdevs[j] == frdev && fi->finodes[j] == finode)
00360 nlink++;
00361 }
00362 }
00363
00364 }
00365 return nlink;
00366 }
00367
00368 int_32 rpmfiFMtime(rpmfi fi)
00369 {
00370 int_32 fmtime = 0;
00371
00372 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00373
00374 if (fi->fmtimes != NULL)
00375 fmtime = fi->fmtimes[fi->i];
00376
00377 }
00378 return fmtime;
00379 }
00380
00381 const char * rpmfiFUser(rpmfi fi)
00382 {
00383 const char * fuser = NULL;
00384
00385
00386 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00387
00388 if (fi->fuser != NULL)
00389 fuser = fi->fuser[fi->i];
00390
00391 }
00392 return fuser;
00393 }
00394
00395 const char * rpmfiFGroup(rpmfi fi)
00396 {
00397 const char * fgroup = NULL;
00398
00399
00400 if (fi != NULL && fi->i >= 0 && fi->i < fi->fc) {
00401
00402 if (fi->fgroup != NULL)
00403 fgroup = fi->fgroup[fi->i];
00404
00405 }
00406 return fgroup;
00407 }
00408
00409 int rpmfiNext(rpmfi fi)
00410 {
00411 int i = -1;
00412
00413 if (fi != NULL && ++fi->i >= 0) {
00414 if (fi->i < fi->fc) {
00415 i = fi->i;
00416
00417 if (fi->dil != NULL)
00418 fi->j = fi->dil[fi->i];
00419
00420 } else
00421 fi->i = -1;
00422
00423
00424 if (_rpmfi_debug < 0 && i != -1)
00425 fprintf(stderr, "*** fi %p\t%s[%d] %s%s\n", fi, (fi->Type ? fi->Type : "?Type?"), i, (i >= 0 ? fi->dnl[fi->j] : ""), (i >= 0 ? fi->bnl[fi->i] : ""));
00426
00427
00428 }
00429
00430 return i;
00431 }
00432
00433 rpmfi rpmfiInit(rpmfi fi, int fx)
00434 {
00435 if (fi != NULL) {
00436 if (fx >= 0 && fx < fi->fc) {
00437 fi->i = fx - 1;
00438 fi->j = -1;
00439 }
00440 }
00441
00442
00443 return fi;
00444
00445 }
00446
00447 int rpmfiNextD(rpmfi fi)
00448 {
00449 int j = -1;
00450
00451 if (fi != NULL && ++fi->j >= 0) {
00452 if (fi->j < fi->dc)
00453 j = fi->j;
00454 else
00455 fi->j = -1;
00456
00457
00458 if (_rpmfi_debug < 0 && j != -1)
00459 fprintf(stderr, "*** fi %p\t%s[%d]\n", fi, (fi->Type ? fi->Type : "?Type?"), j);
00460
00461
00462 }
00463
00464 return j;
00465 }
00466
00467 rpmfi rpmfiInitD(rpmfi fi, int dx)
00468 {
00469 if (fi != NULL) {
00470 if (dx >= 0 && dx < fi->fc)
00471 fi->j = dx - 1;
00472 else
00473 fi = NULL;
00474 }
00475
00476
00477 return fi;
00478
00479 }
00480
00486 static
00487 const char *const ftstring (fileTypes ft)
00488
00489 {
00490 switch (ft) {
00491 case XDIR: return "directory";
00492 case CDEV: return "char dev";
00493 case BDEV: return "block dev";
00494 case LINK: return "link";
00495 case SOCK: return "sock";
00496 case PIPE: return "fifo/pipe";
00497 case REG: return "file";
00498 default: return "unknown file type";
00499 }
00500
00501 }
00502
00503 fileTypes whatis(uint_16 mode)
00504 {
00505 if (S_ISDIR(mode)) return XDIR;
00506 if (S_ISCHR(mode)) return CDEV;
00507 if (S_ISBLK(mode)) return BDEV;
00508 if (S_ISLNK(mode)) return LINK;
00509
00510 if (S_ISSOCK(mode)) return SOCK;
00511
00512 if (S_ISFIFO(mode)) return PIPE;
00513 return REG;
00514 }
00515
00516
00517 int rpmfiCompare(const rpmfi afi, const rpmfi bfi)
00518
00519 {
00520 fileTypes awhat = whatis(rpmfiFMode(afi));
00521 fileTypes bwhat = whatis(rpmfiFMode(bfi));
00522
00523 if (awhat != bwhat) return 1;
00524
00525 if (awhat == LINK) {
00526 const char * alink = rpmfiFLink(afi);
00527 const char * blink = rpmfiFLink(bfi);
00528 if (alink == blink) return 0;
00529 if (alink == NULL) return 1;
00530 if (blink == NULL) return -1;
00531 return strcmp(alink, blink);
00532 } else if (awhat == REG) {
00533 const unsigned char * amd5 = rpmfiMD5(afi);
00534 const unsigned char * bmd5 = rpmfiMD5(bfi);
00535 if (amd5 == bmd5) return 0;
00536 if (amd5 == NULL) return 1;
00537 if (bmd5 == NULL) return -1;
00538 return memcmp(amd5, bmd5, 16);
00539 }
00540
00541 return 0;
00542 }
00543
00544
00545
00546 fileAction rpmfiDecideFate(const rpmfi ofi, rpmfi nfi, int skipMissing)
00547 {
00548 const char * fn = rpmfiFN(nfi);
00549 int newFlags = rpmfiFFlags(nfi);
00550 char buffer[1024];
00551 fileTypes dbWhat, newWhat, diskWhat;
00552 struct stat sb;
00553 int save = (newFlags & RPMFILE_NOREPLACE) ? FA_ALTNAME : FA_SAVE;
00554
00555 if (lstat(fn, &sb)) {
00556
00557
00558
00559
00560 if (skipMissing && (newFlags & RPMFILE_MISSINGOK)) {
00561 rpmMessage(RPMMESS_DEBUG, _("%s skipped due to missingok flag\n"),
00562 fn);
00563 return FA_SKIP;
00564 } else {
00565 return FA_CREATE;
00566 }
00567 }
00568
00569 diskWhat = whatis((int_16)sb.st_mode);
00570 dbWhat = whatis(rpmfiFMode(ofi));
00571 newWhat = whatis(rpmfiFMode(nfi));
00572
00573
00574
00575
00576
00577 if (newWhat == XDIR)
00578 return FA_CREATE;
00579
00580 if (diskWhat != newWhat)
00581 return save;
00582 else if (newWhat != dbWhat && diskWhat != dbWhat)
00583 return save;
00584 else if (dbWhat != newWhat)
00585 return FA_CREATE;
00586 else if (dbWhat != LINK && dbWhat != REG)
00587 return FA_CREATE;
00588
00589
00590
00591
00592
00593 if (dbWhat == REG) {
00594 const unsigned char * omd5, * nmd5;
00595
00596 if (strcmp(fn, "/var/log/lastlog"))
00597 if (domd5(fn, buffer, 0, NULL))
00598 return FA_CREATE;
00599 omd5 = rpmfiMD5(ofi);
00600 if (omd5 && !memcmp(omd5, buffer, 16))
00601 return FA_CREATE;
00602 nmd5 = rpmfiMD5(nfi);
00603
00604 if (omd5 && nmd5 && !memcmp(omd5, nmd5, 16))
00605 return FA_SKIP;
00606
00607 } else {
00608 const char * oFLink, * nFLink;
00609 memset(buffer, 0, sizeof(buffer));
00610 if (readlink(fn, buffer, sizeof(buffer) - 1) == -1)
00611 return FA_CREATE;
00612 oFLink = rpmfiFLink(ofi);
00613 if (oFLink && !strcmp(oFLink, buffer))
00614 return FA_CREATE;
00615 nFLink = rpmfiFLink(nfi);
00616
00617 if (oFLink && nFLink && !strcmp(oFLink, nFLink))
00618 return FA_SKIP;
00619
00620 }
00621
00622
00623
00624
00625
00626
00627
00628 return save;
00629 }
00630
00631
00632
00633 const char *const rpmfiTypeString(rpmfi fi)
00634 {
00635 switch(rpmteType(fi->te)) {
00636 case TR_ADDED: return " install";
00637 case TR_REMOVED: return " erase";
00638 default: return "???";
00639 }
00640
00641 }
00642
00643 #define alloca_strdup(_s) strcpy(alloca(strlen(_s)+1), (_s))
00644
00654
00655 static
00656 Header relocateFileList(const rpmts ts, rpmfi fi,
00657 Header origH, fileAction * actions)
00658
00659 {
00660 rpmte p = rpmtsRelocateElement(ts);
00661 HGE_t hge = fi->hge;
00662 HAE_t hae = fi->hae;
00663 HME_t hme = fi->hme;
00664 HFD_t hfd = (fi->hfd ? fi->hfd : headerFreeData);
00665 static int _printed = 0;
00666 int allowBadRelocate = (rpmtsFilterFlags(ts) & RPMPROB_FILTER_FORCERELOCATE);
00667 rpmRelocation * relocations = NULL;
00668 int numRelocations;
00669 const char ** validRelocations;
00670 rpmTagType validType;
00671 int numValid;
00672 const char ** baseNames;
00673 const char ** dirNames;
00674 int_32 * dirIndexes;
00675 int_32 * newDirIndexes;
00676 int_32 fileCount;
00677 int_32 dirCount;
00678 uint_32 mydColor = rpmExpandNumeric("%{?_autorelocate_dcolor}");
00679 uint_32 * fFlags = NULL;
00680 uint_32 * fColors = NULL;
00681 uint_32 * dColors = NULL;
00682 uint_16 * fModes = NULL;
00683 Header h;
00684 int nrelocated = 0;
00685 int fileAlloced = 0;
00686 char * fn = NULL;
00687 int haveRelocatedFile = 0;
00688 int reldel = 0;
00689 int len;
00690 int i, j, xx;
00691
00692 if (!hge(origH, RPMTAG_PREFIXES, &validType,
00693 (void **) &validRelocations, &numValid))
00694 numValid = 0;
00695
00696 assert(p != NULL);
00697 numRelocations = 0;
00698 if (p->relocs)
00699 while (p->relocs[numRelocations].newPath ||
00700 p->relocs[numRelocations].oldPath)
00701 numRelocations++;
00702
00703
00704
00705
00706
00707
00708
00709 if (p->relocs == NULL || numRelocations == 0) {
00710 if (numValid) {
00711 if (!headerIsEntry(origH, RPMTAG_INSTPREFIXES))
00712 xx = hae(origH, RPMTAG_INSTPREFIXES,
00713 validType, validRelocations, numValid);
00714 validRelocations = hfd(validRelocations, validType);
00715 }
00716
00717 return headerLink(origH);
00718 }
00719
00720 h = headerLink(origH);
00721
00722 relocations = alloca(sizeof(*relocations) * numRelocations);
00723
00724
00725 for (i = 0; i < numRelocations; i++) {
00726 char * t;
00727
00728
00729
00730
00731
00732 if (p->relocs[i].oldPath == NULL) continue;
00733
00734
00735
00736 t = alloca_strdup(p->relocs[i].oldPath);
00737
00738 relocations[i].oldPath = (t[0] == '/' && t[1] == '\0')
00739 ? t
00740 : stripTrailingChar(t, '/');
00741
00742
00743
00744 if (p->relocs[i].newPath) {
00745 int del;
00746
00747 t = alloca_strdup(p->relocs[i].newPath);
00748
00749 relocations[i].newPath = (t[0] == '/' && t[1] == '\0')
00750 ? t
00751 : stripTrailingChar(t, '/');
00752
00753
00754
00755
00756 for (j = 0; j < numValid; j++) {
00757 if (!strcmp(validRelocations[j], relocations[i].oldPath))
00758 break;
00759 }
00760
00761
00762 if (j == numValid && !allowBadRelocate && actions) {
00763 rpmps ps = rpmtsProblems(ts);
00764 rpmpsAppend(ps, RPMPROB_BADRELOCATE,
00765 rpmteNEVR(p), rpmteKey(p),
00766 relocations[i].oldPath, NULL, NULL, 0);
00767 ps = rpmpsFree(ps);
00768 }
00769 del =
00770 strlen(relocations[i].newPath) - strlen(relocations[i].oldPath);
00771
00772
00773 if (del > reldel)
00774 reldel = del;
00775 } else {
00776 relocations[i].newPath = NULL;
00777 }
00778 }
00779
00780
00781 for (i = 0; i < numRelocations; i++) {
00782 int madeSwap;
00783 madeSwap = 0;
00784 for (j = 1; j < numRelocations; j++) {
00785 rpmRelocation tmpReloc;
00786 if (relocations[j - 1].oldPath == NULL ||
00787 relocations[j ].oldPath == NULL ||
00788 strcmp(relocations[j - 1].oldPath, relocations[j].oldPath) <= 0)
00789 continue;
00790
00791 tmpReloc = relocations[j - 1];
00792 relocations[j - 1] = relocations[j];
00793 relocations[j] = tmpReloc;
00794
00795 madeSwap = 1;
00796 }
00797 if (!madeSwap) break;
00798 }
00799
00800 if (!_printed) {
00801 _printed = 1;
00802 rpmMessage(RPMMESS_DEBUG, _("========== relocations\n"));
00803 for (i = 0; i < numRelocations; i++) {
00804 if (relocations[i].oldPath == NULL) continue;
00805 if (relocations[i].newPath == NULL)
00806 rpmMessage(RPMMESS_DEBUG, _("%5d exclude %s\n"),
00807 i, relocations[i].oldPath);
00808 else
00809 rpmMessage(RPMMESS_DEBUG, _("%5d relocate %s -> %s\n"),
00810 i, relocations[i].oldPath, relocations[i].newPath);
00811 }
00812 }
00813
00814
00815 if (numValid) {
00816 const char ** actualRelocations;
00817 int numActual;
00818
00819 actualRelocations = xmalloc(numValid * sizeof(*actualRelocations));
00820 numActual = 0;
00821 for (i = 0; i < numValid; i++) {
00822 for (j = 0; j < numRelocations; j++) {
00823 if (relocations[j].oldPath == NULL ||
00824 strcmp(validRelocations[i], relocations[j].oldPath))
00825 continue;
00826
00827 if (relocations[j].newPath) {
00828 actualRelocations[numActual] = relocations[j].newPath;
00829 numActual++;
00830 }
00831 break;
00832 }
00833 if (j == numRelocations) {
00834 actualRelocations[numActual] = validRelocations[i];
00835 numActual++;
00836 }
00837 }
00838
00839 if (numActual)
00840 xx = hae(h, RPMTAG_INSTPREFIXES, RPM_STRING_ARRAY_TYPE,
00841 (void **) actualRelocations, numActual);
00842
00843 actualRelocations = _free(actualRelocations);
00844 validRelocations = hfd(validRelocations, validType);
00845 }
00846
00847 xx = hge(h, RPMTAG_BASENAMES, NULL, (void **) &baseNames, &fileCount);
00848 xx = hge(h, RPMTAG_DIRINDEXES, NULL, (void **) &dirIndexes, NULL);
00849 xx = hge(h, RPMTAG_DIRNAMES, NULL, (void **) &dirNames, &dirCount);
00850 xx = hge(h, RPMTAG_FILEFLAGS, NULL, (void **) &fFlags, NULL);
00851 xx = hge(h, RPMTAG_FILECOLORS, NULL, (void **) &fColors, NULL);
00852 xx = hge(h, RPMTAG_FILEMODES, NULL, (void **) &fModes, NULL);
00853
00854 dColors = alloca(dirCount * sizeof(*dColors));
00855 memset(dColors, 0, dirCount * sizeof(*dColors));
00856
00857 newDirIndexes = alloca(sizeof(*newDirIndexes) * fileCount);
00858 memcpy(newDirIndexes, dirIndexes, sizeof(*newDirIndexes) * fileCount);
00859 dirIndexes = newDirIndexes;
00860
00861
00862
00863
00864
00865
00866
00867
00868
00869 for (i = fileCount - 1; i >= 0; i--) {
00870 fileTypes ft;
00871 int fnlen;
00872
00873 len = reldel +
00874 strlen(dirNames[dirIndexes[i]]) + strlen(baseNames[i]) + 1;
00875
00876 if (len >= fileAlloced) {
00877 fileAlloced = len * 2;
00878 fn = xrealloc(fn, fileAlloced);
00879 }
00880
00881
00882 assert(fn != NULL);
00883 *fn = '\0';
00884 fnlen = stpcpy( stpcpy(fn, dirNames[dirIndexes[i]]), baseNames[i]) - fn;
00885
00886 if (fColors != NULL) {
00887
00888 for (j = 0; j < dirCount; j++) {
00889 if (strcmp(dirNames[dirIndexes[i]], dirNames[j])) continue;
00890 dColors[j] |= fColors[i];
00891 }
00892 }
00893
00894
00895
00896
00897
00898
00899
00900
00901 for (j = numRelocations - 1; j >= 0; j--) {
00902 if (relocations[j].oldPath == NULL)
00903 continue;
00904 len = strcmp(relocations[j].oldPath, "/")
00905 ? strlen(relocations[j].oldPath)
00906 : 0;
00907
00908 if (fnlen < len)
00909 continue;
00910
00911
00912
00913
00914 if (!(fn[len] == '/' || fnlen == len))
00915 continue;
00916
00917 if (strncmp(relocations[j].oldPath, fn, len))
00918 continue;
00919 break;
00920 }
00921 if (j < 0) continue;
00922
00923
00924 ft = whatis(fModes[i]);
00925
00926
00927
00928 if (relocations[j].newPath == NULL) {
00929 if (ft == XDIR) {
00930
00931 for (j = dirIndexes[i]; j < dirCount; j++) {
00932 len = strlen(dirNames[j]) - 1;
00933 while (len > 0 && dirNames[j][len-1] == '/') len--;
00934 if (fnlen != len)
00935 continue;
00936 if (strncmp(fn, dirNames[j], fnlen))
00937 continue;
00938 break;
00939 }
00940 }
00941 if (actions) {
00942 actions[i] = FA_SKIPNSTATE;
00943 rpmMessage(RPMMESS_DEBUG, _("excluding %s %s\n"),
00944 ftstring(ft), fn);
00945 }
00946 continue;
00947 }
00948
00949
00950 if (fnlen != len) continue;
00951
00952 if (actions)
00953 rpmMessage(RPMMESS_DEBUG, _("relocating %s to %s\n"),
00954 fn, relocations[j].newPath);
00955 nrelocated++;
00956
00957 strcpy(fn, relocations[j].newPath);
00958 { char * te = strrchr(fn, '/');
00959 if (te) {
00960 if (te > fn) te++;
00961 fnlen = te - fn;
00962 } else
00963 te = fn + strlen(fn);
00964
00965 if (strcmp(baseNames[i], te))
00966 baseNames[i] = alloca_strdup(te);
00967 *te = '\0';
00968
00969 }
00970
00971
00972 for (j = 0; j < dirCount; j++) {
00973 if (fnlen != strlen(dirNames[j]))
00974 continue;
00975 if (strncmp(fn, dirNames[j], fnlen))
00976 continue;
00977 break;
00978 }
00979
00980 if (j < dirCount) {
00981 dirIndexes[i] = j;
00982 continue;
00983 }
00984
00985
00986 if (!haveRelocatedFile) {
00987 const char ** newDirList;
00988
00989 haveRelocatedFile = 1;
00990 newDirList = xmalloc((dirCount + 1) * sizeof(*newDirList));
00991 for (j = 0; j < dirCount; j++)
00992 newDirList[j] = alloca_strdup(dirNames[j]);
00993 dirNames = hfd(dirNames, RPM_STRING_ARRAY_TYPE);
00994 dirNames = newDirList;
00995 } else {
00996 dirNames = xrealloc(dirNames,
00997 sizeof(*dirNames) * (dirCount + 1));
00998 }
00999
01000 dirNames[dirCount] = alloca_strdup(fn);
01001 dirIndexes[i] = dirCount;
01002 dirCount++;
01003 }
01004
01005
01006 for (i = dirCount - 1; i >= 0; i--) {
01007 for (j = numRelocations - 1; j >= 0; j--) {
01008
01009
01010 if (j == p->autorelocatex
01011 && (dColors[i] == 0 || !(dColors[i] & mydColor)))
01012 continue;
01013
01014 if (relocations[j].oldPath == NULL)
01015 continue;
01016 len = strcmp(relocations[j].oldPath, "/")
01017 ? strlen(relocations[j].oldPath)
01018 : 0;
01019
01020 if (len && strncmp(relocations[j].oldPath, dirNames[i], len))
01021 continue;
01022
01023
01024
01025
01026
01027 if (dirNames[i][len] != '/')
01028 continue;
01029
01030 if (relocations[j].newPath) {
01031 const char * s = relocations[j].newPath;
01032 char * t = alloca(strlen(s) + strlen(dirNames[i]) - len + 1);
01033 size_t slen;
01034
01035 (void) stpcpy( stpcpy(t, s) , dirNames[i] + len);
01036
01037
01038 (void) rpmCleanPath(t);
01039 slen = strlen(t);
01040 t[slen] = '/';
01041 t[slen+1] = '\0';
01042
01043 if (actions)
01044 rpmMessage(RPMMESS_DEBUG,
01045 _("relocating directory %s to %s\n"), dirNames[i], t);
01046 dirNames[i] = t;
01047 nrelocated++;
01048 }
01049 }
01050 }
01051
01052
01053 if (nrelocated) {
01054 int c;
01055 void * d;
01056 rpmTagType t;
01057
01058 d = NULL;
01059 xx = hge(h, RPMTAG_BASENAMES, &t, &d, &c);
01060 xx = hae(h, RPMTAG_ORIGBASENAMES, t, d, c);
01061 d = hfd(d, t);
01062
01063 d = NULL;
01064 xx = hge(h, RPMTAG_DIRNAMES, &t, &d, &c);
01065 xx = hae(h, RPMTAG_ORIGDIRNAMES, t, d, c);
01066 d = hfd(d, t);
01067
01068 d = NULL;
01069 xx = hge(h, RPMTAG_DIRINDEXES, &t, &d, &c);
01070 xx = hae(h, RPMTAG_ORIGDIRINDEXES, t, d, c);
01071 d = hfd(d, t);
01072
01073 xx = hme(h, RPMTAG_BASENAMES, RPM_STRING_ARRAY_TYPE,
01074 baseNames, fileCount);
01075 fi->bnl = hfd(fi->bnl, RPM_STRING_ARRAY_TYPE);
01076 xx = hge(h, RPMTAG_BASENAMES, NULL, (void **) &fi->bnl, &fi->fc);
01077
01078 xx = hme(h, RPMTAG_DIRNAMES, RPM_STRING_ARRAY_TYPE,
01079 dirNames, dirCount);
01080 fi->dnl = hfd(fi->dnl, RPM_STRING_ARRAY_TYPE);
01081 xx = hge(h, RPMTAG_DIRNAMES, NULL, (void **) &fi->dnl, &fi->dc);
01082
01083 xx = hme(h, RPMTAG_DIRINDEXES, RPM_INT32_TYPE,
01084 dirIndexes, fileCount);
01085 xx = hge(h, RPMTAG_DIRINDEXES, NULL, (void **) &fi->dil, NULL);
01086 }
01087
01088 baseNames = hfd(baseNames, RPM_STRING_ARRAY_TYPE);
01089 dirNames = hfd(dirNames, RPM_STRING_ARRAY_TYPE);
01090
01091 fn = _free(fn);
01092
01093
01094 return h;
01095 }
01096
01097
01098 rpmfi rpmfiFree(rpmfi fi)
01099 {
01100 HFD_t hfd = headerFreeData;
01101
01102 if (fi == NULL) return NULL;
01103
01104 if (fi->nrefs > 1)
01105 return rpmfiUnlink(fi, fi->Type);
01106
01107
01108 if (_rpmfi_debug < 0)
01109 fprintf(stderr, "*** fi %p\t%s[%d]\n", fi, fi->Type, fi->fc);
01110
01111
01112
01113 if (fi->fc > 0) {
01114 fi->bnl = hfd(fi->bnl, -1);
01115 fi->dnl = hfd(fi->dnl, -1);
01116
01117 fi->flinks = hfd(fi->flinks, -1);
01118 fi->flangs = hfd(fi->flangs, -1);
01119 fi->fmd5s = hfd(fi->fmd5s, -1);
01120 fi->md5s = _free(fi->md5s);
01121
01122 fi->cdict = hfd(fi->cdict, -1);
01123
01124 fi->fuser = hfd(fi->fuser, -1);
01125 fi->fgroup = hfd(fi->fgroup, -1);
01126
01127 fi->fstates = _free(fi->fstates);
01128
01129
01130 if (!fi->keep_header && fi->h == NULL) {
01131 fi->fmtimes = _free(fi->fmtimes);
01132 fi->fmodes = _free(fi->fmodes);
01133 fi->fflags = _free(fi->fflags);
01134 fi->vflags = _free(fi->vflags);
01135 fi->fsizes = _free(fi->fsizes);
01136 fi->frdevs = _free(fi->frdevs);
01137 fi->finodes = _free(fi->finodes);
01138 fi->dil = _free(fi->dil);
01139
01140 fi->fcolors = _free(fi->fcolors);
01141 fi->fcdictx = _free(fi->fcdictx);
01142 fi->ddict = _free(fi->ddict);
01143 fi->fddictx = _free(fi->fddictx);
01144 fi->fddictn = _free(fi->fddictn);
01145
01146 }
01147
01148 }
01149
01150
01151 fi->fsm = freeFSM(fi->fsm);
01152
01153 fi->fn = _free(fi->fn);
01154 fi->apath = _free(fi->apath);
01155 fi->fmapflags = _free(fi->fmapflags);
01156
01157 fi->obnl = hfd(fi->obnl, -1);
01158 fi->odnl = hfd(fi->odnl, -1);
01159
01160 fi->fcontexts = hfd(fi->fcontexts, -1);
01161
01162 fi->actions = _free(fi->actions);
01163 fi->replacedSizes = _free(fi->replacedSizes);
01164 fi->replaced = _free(fi->replaced);
01165
01166 fi->h = headerFree(fi->h);
01167
01168
01169 (void) rpmfiUnlink(fi, fi->Type);
01170 memset(fi, 0, sizeof(*fi));
01171 fi = _free(fi);
01172
01173
01174 return NULL;
01175 }
01176
01182 static inline unsigned char nibble(char c)
01183
01184 {
01185 if (c >= '0' && c <= '9')
01186 return (c - '0');
01187 if (c >= 'A' && c <= 'F')
01188 return (c - 'A') + 10;
01189 if (c >= 'a' && c <= 'f')
01190 return (c - 'a') + 10;
01191 return 0;
01192 }
01193
01194 #define _fdupe(_fi, _data) \
01195 if ((_fi)->_data != NULL) \
01196 (_fi)->_data = memcpy(xmalloc((_fi)->fc * sizeof(*(_fi)->_data)), \
01197 (_fi)->_data, (_fi)->fc * sizeof(*(_fi)->_data))
01198
01199 rpmfi rpmfiNew(const rpmts ts, Header h, rpmTag tagN, int scareMem)
01200 {
01201 HGE_t hge =
01202 (scareMem ? (HGE_t) headerGetEntryMinMemory : (HGE_t) headerGetEntry);
01203 HFD_t hfd = headerFreeData;
01204 rpmte p;
01205 rpmfi fi = NULL;
01206 const char * Type;
01207 uint_32 * uip;
01208 int dnlmax, bnlmax;
01209 unsigned char * t;
01210 int len;
01211 int xx;
01212 int i;
01213
01214 if (tagN == RPMTAG_BASENAMES) {
01215 Type = "Files";
01216 } else {
01217 Type = "?Type?";
01218 goto exit;
01219 }
01220
01221 fi = xcalloc(1, sizeof(*fi));
01222 if (fi == NULL)
01223 goto exit;
01224
01225 fi->magic = RPMFIMAGIC;
01226 fi->Type = Type;
01227 fi->i = -1;
01228 fi->tagN = tagN;
01229
01230 fi->hge = hge;
01231 fi->hae = (HAE_t) headerAddEntry;
01232 fi->hme = (HME_t) headerModifyEntry;
01233 fi->hre = (HRE_t) headerRemoveEntry;
01234 fi->hfd = headerFreeData;
01235
01236 fi->h = (scareMem ? headerLink(h) : NULL);
01237
01238 if (fi->fsm == NULL)
01239 fi->fsm = newFSM();
01240
01241
01242 xx = hge(h, RPMTAG_ARCHIVESIZE, NULL, (void **) &uip, NULL);
01243 fi->archivePos = 0;
01244 fi->archiveSize = (xx ? *uip : 0);
01245
01246 if (!hge(h, RPMTAG_BASENAMES, NULL, (void **) &fi->bnl, &fi->fc)) {
01247 fi->fc = 0;
01248 fi->dc = 0;
01249 goto exit;
01250 }
01251 xx = hge(h, RPMTAG_DIRNAMES, NULL, (void **) &fi->dnl, &fi->dc);
01252 xx = hge(h, RPMTAG_DIRINDEXES, NULL, (void **) &fi->dil, NULL);
01253 xx = hge(h, RPMTAG_FILEMODES, NULL, (void **) &fi->fmodes, NULL);
01254 xx = hge(h, RPMTAG_FILEFLAGS, NULL, (void **) &fi->fflags, NULL);
01255 xx = hge(h, RPMTAG_FILEVERIFYFLAGS, NULL, (void **) &fi->vflags, NULL);
01256 xx = hge(h, RPMTAG_FILESIZES, NULL, (void **) &fi->fsizes, NULL);
01257
01258 xx = hge(h, RPMTAG_FILECOLORS, NULL, (void **) &fi->fcolors, NULL);
01259 fi->color = 0;
01260 if (fi->fcolors != NULL)
01261 for (i = 0; i < fi->fc; i++)
01262 fi->color |= fi->fcolors[i];
01263 xx = hge(h, RPMTAG_CLASSDICT, NULL, (void **) &fi->cdict, &fi->ncdict);
01264 xx = hge(h, RPMTAG_FILECLASS, NULL, (void **) &fi->fcdictx, NULL);
01265
01266 xx = hge(h, RPMTAG_DEPENDSDICT, NULL, (void **) &fi->ddict, &fi->nddict);
01267 xx = hge(h, RPMTAG_FILEDEPENDSX, NULL, (void **) &fi->fddictx, NULL);
01268 xx = hge(h, RPMTAG_FILEDEPENDSN, NULL, (void **) &fi->fddictn, NULL);
01269
01270 xx = hge(h, RPMTAG_FILESTATES, NULL, (void **) &fi->fstates, NULL);
01271 if (xx == 0 || fi->fstates == NULL)
01272 fi->fstates = xcalloc(fi->fc, sizeof(*fi->fstates));
01273 else
01274 _fdupe(fi, fstates);
01275
01276 fi->action = FA_UNKNOWN;
01277 fi->flags = 0;
01278
01279 if (fi->actions == NULL)
01280 fi->actions = xcalloc(fi->fc, sizeof(*fi->actions));
01281
01282 fi->keep_header = (scareMem ? 1 : 0);
01283
01284
01285 fi->mapflags =
01286 CPIO_MAP_PATH | CPIO_MAP_MODE | CPIO_MAP_UID | CPIO_MAP_GID;
01287
01288 xx = hge(h, RPMTAG_FILELINKTOS, NULL, (void **) &fi->flinks, NULL);
01289 xx = hge(h, RPMTAG_FILELANGS, NULL, (void **) &fi->flangs, NULL);
01290
01291 fi->fmd5s = NULL;
01292 xx = hge(h, RPMTAG_FILEMD5S, NULL, (void **) &fi->fmd5s, NULL);
01293
01294 fi->md5s = NULL;
01295 if (fi->fmd5s) {
01296 t = xmalloc(fi->fc * 16);
01297 fi->md5s = t;
01298 for (i = 0; i < fi->fc; i++) {
01299 const char * fmd5;
01300 int j;
01301
01302 fmd5 = fi->fmd5s[i];
01303 if (!(fmd5 && *fmd5 != '\0')) {
01304 memset(t, 0, 16);
01305 t += 16;
01306 continue;
01307 }
01308 for (j = 0; j < 16; j++, t++, fmd5 += 2)
01309 *t = (nibble(fmd5[0]) << 4) | nibble(fmd5[1]);
01310 }
01311 fi->fmd5s = hfd(fi->fmd5s, -1);
01312 }
01313
01314
01315 xx = hge(h, RPMTAG_FILEMTIMES, NULL, (void **) &fi->fmtimes, NULL);
01316 xx = hge(h, RPMTAG_FILERDEVS, NULL, (void **) &fi->frdevs, NULL);
01317 xx = hge(h, RPMTAG_FILEINODES, NULL, (void **) &fi->finodes, NULL);
01318 xx = hge(h, RPMTAG_FILECONTEXTS, NULL, (void **) &fi->fcontexts, NULL);
01319
01320 fi->replacedSizes = xcalloc(fi->fc, sizeof(*fi->replacedSizes));
01321
01322 xx = hge(h, RPMTAG_FILEUSERNAME, NULL, (void **) &fi->fuser, NULL);
01323 xx = hge(h, RPMTAG_FILEGROUPNAME, NULL, (void **) &fi->fgroup, NULL);
01324
01325 if (ts != NULL)
01326 if (fi != NULL)
01327 if ((p = rpmtsRelocateElement(ts)) != NULL && rpmteType(p) == TR_ADDED
01328 && !headerIsEntry(h, RPMTAG_SOURCEPACKAGE)
01329 && !headerIsEntry(h, RPMTAG_ORIGBASENAMES))
01330 {
01331 const char * fmt = rpmGetPath("%{?_autorelocate_path}", NULL);
01332 const char * errstr;
01333 char * newPath;
01334 Header foo;
01335
01336
01337 newPath = headerSprintf(h, fmt, rpmTagTable, rpmHeaderFormats, &errstr);
01338 fmt = _free(fmt);
01339
01340 #if __ia64__
01341
01342 if (newPath != NULL && *newPath != '\0'
01343 && strlen(newPath) >= (sizeof("/emul/i386")-1)
01344 && newPath[0] == '/' && newPath[1] == 'e' && newPath[2] == 'm'
01345 && newPath[3] == 'u' && newPath[4] == 'l' && newPath[5] == '/'
01346 && newPath[6] == 'i' && newPath[8] == '8' && newPath[9] == '6')
01347 {
01348 newPath[7] = 'a';
01349 newPath[8] = '3';
01350 newPath[9] = '2';
01351 }
01352 #endif
01353
01354
01355 i = p->nrelocs;
01356 if (newPath != NULL && *newPath != '\0' && p->relocs != NULL)
01357 for (i = 0; i < p->nrelocs; i++) {
01358
01359 if (strcmp(p->relocs[i].oldPath, "/"))
01360 continue;
01361 if (strcmp(p->relocs[i].newPath, newPath))
01362 continue;
01363
01364 break;
01365 }
01366
01367
01368 if (newPath != NULL && *newPath != '\0' && i == p->nrelocs
01369 && p->archScore == 0)
01370 {
01371
01372 p->relocs =
01373 xrealloc(p->relocs, (p->nrelocs + 2) * sizeof(*p->relocs));
01374 p->relocs[p->nrelocs].oldPath = xstrdup("/");
01375 p->relocs[p->nrelocs].newPath = xstrdup(newPath);
01376 p->autorelocatex = p->nrelocs;
01377 p->nrelocs++;
01378 p->relocs[p->nrelocs].oldPath = NULL;
01379 p->relocs[p->nrelocs].newPath = NULL;
01380 }
01381 newPath = _free(newPath);
01382
01383
01384 if (fi->actions == NULL)
01385 fi->actions = xcalloc(fi->fc, sizeof(*fi->actions));
01386
01387 foo = relocateFileList(ts, fi, h, fi->actions);
01388
01389 fi->h = headerFree(fi->h);
01390 fi->h = headerLink(foo);
01391 foo = headerFree(foo);
01392 }
01393
01394 if (!scareMem) {
01395 _fdupe(fi, fmtimes);
01396 _fdupe(fi, frdevs);
01397 _fdupe(fi, finodes);
01398 _fdupe(fi, fsizes);
01399 _fdupe(fi, fflags);
01400 _fdupe(fi, vflags);
01401 _fdupe(fi, fmodes);
01402 _fdupe(fi, dil);
01403
01404 _fdupe(fi, fcolors);
01405 _fdupe(fi, fcdictx);
01406
01407 if (fi->ddict != NULL)
01408 fi->ddict = memcpy(xmalloc(fi->nddict * sizeof(*fi->ddict)),
01409 fi->ddict, fi->nddict * sizeof(*fi->ddict));
01410
01411 _fdupe(fi, fddictx);
01412 _fdupe(fi, fddictn);
01413
01414 fi->h = headerFree(fi->h);
01415 }
01416
01417 dnlmax = -1;
01418 for (i = 0; i < fi->dc; i++) {
01419 if ((len = strlen(fi->dnl[i])) > dnlmax)
01420 dnlmax = len;
01421 }
01422 bnlmax = -1;
01423 for (i = 0; i < fi->fc; i++) {
01424 if ((len = strlen(fi->bnl[i])) > bnlmax)
01425 bnlmax = len;
01426 }
01427 fi->fnlen = dnlmax + bnlmax + 1;
01428 fi->fn = NULL;
01429
01430 fi->dperms = 0755;
01431 fi->fperms = 0644;
01432
01433 exit:
01434
01435 if (_rpmfi_debug < 0)
01436 fprintf(stderr, "*** fi %p\t%s[%d]\n", fi, Type, (fi ? fi->fc : 0));
01437
01438
01439
01440 return rpmfiLink(fi, (fi ? fi->Type : NULL));
01441
01442 }
01443
01444 void rpmfiBuildFClasses(Header h,
01445 const char *** fclassp, int * fcp)
01446 {
01447 int scareMem = 1;
01448 rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, scareMem);
01449 const char * FClass;
01450 const char ** av;
01451 int ac;
01452 size_t nb;
01453 char * t;
01454
01455 if ((ac = rpmfiFC(fi)) <= 0) {
01456 av = NULL;
01457 ac = 0;
01458 goto exit;
01459 }
01460
01461
01462 nb = (ac + 1) * sizeof(*av);
01463 fi = rpmfiInit(fi, 0);
01464 if (fi != NULL)
01465 while (rpmfiNext(fi) >= 0) {
01466 FClass = rpmfiFClass(fi);
01467 if (FClass && *FClass != '\0')
01468 nb += strlen(FClass);
01469 nb += 1;
01470 }
01471
01472
01473 av = xmalloc(nb);
01474 t = ((char *) av) + ((ac + 1) * sizeof(*av));
01475 ac = 0;
01476 fi = rpmfiInit(fi, 0);
01477 if (fi != NULL)
01478 while (rpmfiNext(fi) >= 0) {
01479 FClass = rpmfiFClass(fi);
01480 av[ac++] = t;
01481 if (FClass && *FClass != '\0')
01482 t = stpcpy(t, FClass);
01483 *t++ = '\0';
01484 }
01485 av[ac] = NULL;
01486
01487
01488 exit:
01489 fi = rpmfiFree(fi);
01490
01491 if (fclassp)
01492 *fclassp = av;
01493 else
01494 av = _free(av);
01495
01496 if (fcp) *fcp = ac;
01497 }
01498
01499 void rpmfiBuildFContexts(Header h,
01500 const char *** fcontextp, int * fcp)
01501 {
01502 int scareMem = 1;
01503 rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, scareMem);
01504 const char * fcontext;
01505 const char ** av;
01506 int ac;
01507 size_t nb;
01508 char * t;
01509
01510 if ((ac = rpmfiFC(fi)) <= 0) {
01511 av = NULL;
01512 ac = 0;
01513 goto exit;
01514 }
01515
01516
01517 nb = (ac + 1) * sizeof(*av);
01518 fi = rpmfiInit(fi, 0);
01519 if (fi != NULL)
01520 while (rpmfiNext(fi) >= 0) {
01521 fcontext = rpmfiFContext(fi);
01522 if (fcontext && *fcontext != '\0')
01523 nb += strlen(fcontext);
01524 nb += 1;
01525 }
01526
01527
01528 av = xmalloc(nb);
01529 t = ((char *) av) + ((ac + 1) * sizeof(*av));
01530 ac = 0;
01531 fi = rpmfiInit(fi, 0);
01532 if (fi != NULL)
01533 while (rpmfiNext(fi) >= 0) {
01534 fcontext = rpmfiFContext(fi);
01535 av[ac++] = t;
01536 if (fcontext && *fcontext != '\0')
01537 t = stpcpy(t, fcontext);
01538 *t++ = '\0';
01539 }
01540 av[ac] = NULL;
01541
01542
01543 exit:
01544 fi = rpmfiFree(fi);
01545
01546 if (fcontextp)
01547 *fcontextp = av;
01548 else
01549 av = _free(av);
01550
01551 if (fcp) *fcp = ac;
01552 }
01553
01554 void rpmfiBuildFSContexts(Header h,
01555 const char *** fcontextp, int * fcp)
01556 {
01557 int scareMem = 1;
01558 rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, scareMem);
01559 const char ** av;
01560 int ac;
01561 size_t nb;
01562 char * t;
01563 char * fctxt = NULL;
01564 size_t fctxtlen = 0;
01565 int * fcnb;
01566
01567 if ((ac = rpmfiFC(fi)) <= 0) {
01568 av = NULL;
01569 ac = 0;
01570 goto exit;
01571 }
01572
01573
01574 nb = ac * sizeof(*fcnb);
01575 fcnb = memset(alloca(nb), 0, nb);
01576 ac = 0;
01577 fi = rpmfiInit(fi, 0);
01578 if (fi != NULL)
01579 while (rpmfiNext(fi) >= 0) {
01580 const char * fn = rpmfiFN(fi);
01581 security_context_t scon;
01582
01583 fcnb[ac] = lgetfilecon(fn, &scon);
01584
01585 if (fcnb[ac] > 0) {
01586 fctxt = xrealloc(fctxt, fctxtlen + fcnb[ac]);
01587 memcpy(fctxt+fctxtlen, scon, fcnb[ac]);
01588 fctxtlen += fcnb[ac];
01589 freecon(scon);
01590 }
01591
01592 ac++;
01593 }
01594
01595
01596 nb = (ac + 1) * sizeof(*av) + fctxtlen;
01597 av = xmalloc(nb);
01598 t = ((char *) av) + ((ac + 1) * sizeof(*av));
01599 if (fctxt != NULL && fctxtlen > 0)
01600 (void) memcpy(t, fctxt, fctxtlen);
01601 ac = 0;
01602 fi = rpmfiInit(fi, 0);
01603 if (fi != NULL)
01604 while (rpmfiNext(fi) >= 0) {
01605 av[ac] = "";
01606 if (fcnb[ac] > 0) {
01607 av[ac] = t;
01608 t += fcnb[ac];
01609 }
01610 ac++;
01611 }
01612 av[ac] = NULL;
01613
01614 exit:
01615 fi = rpmfiFree(fi);
01616
01617 if (fcontextp)
01618 *fcontextp = av;
01619 else
01620 av = _free(av);
01621
01622 if (fcp) *fcp = ac;
01623 }
01624
01625 void rpmfiBuildREContexts(Header h,
01626 const char *** fcontextp, int * fcp)
01627 {
01628 int scareMem = 1;
01629 rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, scareMem);
01630 rpmsx sx = NULL;
01631 const char ** av = NULL;
01632 int ac;
01633 size_t nb;
01634 char * t;
01635 char * fctxt = NULL;
01636 size_t fctxtlen = 0;
01637 int * fcnb;
01638
01639 if ((ac = rpmfiFC(fi)) <= 0) {
01640 ac = 0;
01641 goto exit;
01642 }
01643
01644
01645 sx = rpmsxNew(NULL);
01646
01647
01648 nb = ac * sizeof(*fcnb);
01649 fcnb = memset(alloca(nb), 0, nb);
01650 ac = 0;
01651 fi = rpmfiInit(fi, 0);
01652 if (fi != NULL)
01653 while (rpmfiNext(fi) >= 0) {
01654 const char * fn = rpmfiFN(fi);
01655 mode_t fmode = rpmfiFMode(fi);
01656 const char * scon;
01657
01658 scon = rpmsxFContext(sx, fn, fmode);
01659 if (scon != NULL) {
01660 fcnb[ac] = strlen(scon) + 1;
01661
01662 if (fcnb[ac] > 0) {
01663 fctxt = xrealloc(fctxt, fctxtlen + fcnb[ac]);
01664 memcpy(fctxt+fctxtlen, scon, fcnb[ac]);
01665 fctxtlen += fcnb[ac];
01666 }
01667
01668 }
01669 ac++;
01670 }
01671
01672
01673 nb = (ac + 1) * sizeof(*av) + fctxtlen;
01674 av = xmalloc(nb);
01675 t = ((char *) av) + ((ac + 1) * sizeof(*av));
01676 (void) memcpy(t, fctxt, fctxtlen);
01677 ac = 0;
01678 fi = rpmfiInit(fi, 0);
01679 if (fi != NULL)
01680 while (rpmfiNext(fi) >= 0) {
01681 av[ac] = "";
01682 if (fcnb[ac] > 0) {
01683 av[ac] = t;
01684 t += fcnb[ac];
01685 }
01686 ac++;
01687 }
01688 av[ac] = NULL;
01689
01690 exit:
01691 fi = rpmfiFree(fi);
01692 sx = rpmsxFree(sx);
01693
01694 if (fcontextp)
01695 *fcontextp = av;
01696 else
01697 av = _free(av);
01698
01699 if (fcp) *fcp = ac;
01700 }
01701
01702 void rpmfiBuildFDeps(Header h, rpmTag tagN,
01703 const char *** fdepsp, int * fcp)
01704 {
01705 int scareMem = 1;
01706 rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, scareMem);
01707 rpmds ds = NULL;
01708 const char ** av;
01709 int ac;
01710 size_t nb;
01711 char * t;
01712 char deptype = 'R';
01713 char mydt;
01714 const char * DNEVR;
01715 const int_32 * ddict;
01716 unsigned ix;
01717 int ndx;
01718
01719 if ((ac = rpmfiFC(fi)) <= 0) {
01720 av = NULL;
01721 ac = 0;
01722 goto exit;
01723 }
01724
01725 if (tagN == RPMTAG_PROVIDENAME)
01726 deptype = 'P';
01727 else if (tagN == RPMTAG_REQUIRENAME)
01728 deptype = 'R';
01729
01730 ds = rpmdsNew(h, tagN, scareMem);
01731
01732
01733 nb = (ac + 1) * sizeof(*av);
01734 fi = rpmfiInit(fi, 0);
01735 if (fi != NULL)
01736 while (rpmfiNext(fi) >= 0) {
01737 ddict = NULL;
01738 ndx = rpmfiFDepends(fi, &ddict);
01739 if (ddict != NULL)
01740 while (ndx-- > 0) {
01741 ix = *ddict++;
01742 mydt = ((ix >> 24) & 0xff);
01743 if (mydt != deptype)
01744 continue;
01745 ix &= 0x00ffffff;
01746 (void) rpmdsSetIx(ds, ix-1);
01747 if (rpmdsNext(ds) < 0)
01748 continue;
01749 DNEVR = rpmdsDNEVR(ds);
01750 if (DNEVR != NULL)
01751 nb += strlen(DNEVR+2) + 1;
01752 }
01753 nb += 1;
01754 }
01755
01756
01757 av = xmalloc(nb);
01758 t = ((char *) av) + ((ac + 1) * sizeof(*av));
01759 ac = 0;
01760
01761 fi = rpmfiInit(fi, 0);
01762 if (fi != NULL)
01763 while (rpmfiNext(fi) >= 0) {
01764 av[ac++] = t;
01765 ddict = NULL;
01766 ndx = rpmfiFDepends(fi, &ddict);
01767 if (ddict != NULL)
01768 while (ndx-- > 0) {
01769 ix = *ddict++;
01770 mydt = ((ix >> 24) & 0xff);
01771 if (mydt != deptype)
01772 continue;
01773 ix &= 0x00ffffff;
01774 (void) rpmdsSetIx(ds, ix-1);
01775 if (rpmdsNext(ds) < 0)
01776 continue;
01777 DNEVR = rpmdsDNEVR(ds);
01778 if (DNEVR != NULL) {
01779 t = stpcpy(t, DNEVR+2);
01780 *t++ = ' ';
01781 *t = '\0';
01782 }
01783 }
01784 *t++ = '\0';
01785 }
01786
01787 av[ac] = NULL;
01788
01789 exit:
01790 fi = rpmfiFree(fi);
01791 ds = rpmdsFree(ds);
01792
01793 if (fdepsp)
01794 *fdepsp = av;
01795 else
01796 av = _free(av);
01797
01798 if (fcp) *fcp = ac;
01799 }