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 <selinux/selinux.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 memset(buffer, 0, sizeof(buffer));
00594 if (dbWhat == REG) {
00595 const unsigned char * omd5, * nmd5;
00596 if (domd5(fn, buffer, 0, NULL))
00597 return FA_CREATE;
00598 omd5 = rpmfiMD5(ofi);
00599 if (omd5 && !memcmp(omd5, buffer, 16))
00600 return FA_CREATE;
00601 nmd5 = rpmfiMD5(nfi);
00602
00603 if (omd5 && nmd5 && !memcmp(omd5, nmd5, 16))
00604 return FA_SKIP;
00605
00606 } else {
00607 const char * oFLink, * nFLink;
00608 if (readlink(fn, buffer, sizeof(buffer) - 1) == -1)
00609 return FA_CREATE;
00610 oFLink = rpmfiFLink(ofi);
00611 if (oFLink && !strcmp(oFLink, buffer))
00612 return FA_CREATE;
00613 nFLink = rpmfiFLink(nfi);
00614
00615 if (oFLink && nFLink && !strcmp(oFLink, nFLink))
00616 return FA_SKIP;
00617
00618 }
00619
00620
00621
00622
00623
00624
00625
00626 return save;
00627 }
00628
00629
00630
00631 const char *const rpmfiTypeString(rpmfi fi)
00632 {
00633 switch(rpmteType(fi->te)) {
00634 case TR_ADDED: return " install";
00635 case TR_REMOVED: return " erase";
00636 default: return "???";
00637 }
00638
00639 }
00640
00641 #define alloca_strdup(_s) strcpy(alloca(strlen(_s)+1), (_s))
00642
00652
00653 static
00654 Header relocateFileList(const rpmts ts, rpmfi fi,
00655 Header origH, fileAction * actions)
00656
00657
00658 {
00659 rpmte p = rpmtsRelocateElement(ts);
00660 HGE_t hge = fi->hge;
00661 HAE_t hae = fi->hae;
00662 HME_t hme = fi->hme;
00663 HFD_t hfd = (fi->hfd ? fi->hfd : headerFreeData);
00664 static int _printed = 0;
00665 int allowBadRelocate = (rpmtsFilterFlags(ts) & RPMPROB_FILTER_FORCERELOCATE);
00666 rpmRelocation * relocations = NULL;
00667 int numRelocations;
00668 const char ** validRelocations;
00669 rpmTagType validType;
00670 int numValid;
00671 const char ** baseNames;
00672 const char ** dirNames;
00673 int_32 * dirIndexes;
00674 int_32 * newDirIndexes;
00675 int_32 fileCount;
00676 int_32 dirCount;
00677 uint_32 mydColor = rpmExpandNumeric("%{?_autorelocate_dcolor}");
00678 uint_32 * fFlags = NULL;
00679 uint_32 * fColors = NULL;
00680 uint_32 * dColors = NULL;
00681 uint_16 * fModes = NULL;
00682 Header h;
00683 int nrelocated = 0;
00684 int fileAlloced = 0;
00685 char * fn = NULL;
00686 int haveRelocatedFile = 0;
00687 int reldel = 0;
00688 int len;
00689 int i, j, xx;
00690
00691 if (!hge(origH, RPMTAG_PREFIXES, &validType,
00692 (void **) &validRelocations, &numValid))
00693 numValid = 0;
00694
00695 assert(p != NULL);
00696 numRelocations = 0;
00697 if (p->relocs)
00698 while (p->relocs[numRelocations].newPath ||
00699 p->relocs[numRelocations].oldPath)
00700 numRelocations++;
00701
00702
00703
00704
00705
00706
00707
00708 if (p->relocs == NULL || numRelocations == 0) {
00709 if (numValid) {
00710 if (!headerIsEntry(origH, RPMTAG_INSTPREFIXES))
00711 xx = hae(origH, RPMTAG_INSTPREFIXES,
00712 validType, validRelocations, numValid);
00713 validRelocations = hfd(validRelocations, validType);
00714 }
00715
00716 return headerLink(origH);
00717 }
00718
00719 h = headerLink(origH);
00720
00721 relocations = alloca(sizeof(*relocations) * numRelocations);
00722
00723
00724 for (i = 0; i < numRelocations; i++) {
00725 char * t;
00726
00727
00728
00729
00730
00731 if (p->relocs[i].oldPath == NULL) continue;
00732
00733
00734
00735 t = alloca_strdup(p->relocs[i].oldPath);
00736
00737 relocations[i].oldPath = (t[0] == '/' && t[1] == '\0')
00738 ? t
00739 : stripTrailingChar(t, '/');
00740
00741
00742
00743 if (p->relocs[i].newPath) {
00744 int del;
00745
00746 t = alloca_strdup(p->relocs[i].newPath);
00747
00748 relocations[i].newPath = (t[0] == '/' && t[1] == '\0')
00749 ? t
00750 : stripTrailingChar(t, '/');
00751
00752
00753
00754
00755 for (j = 0; j < numValid; j++) {
00756 if (!strcmp(validRelocations[j], relocations[i].oldPath))
00757 break;
00758 }
00759
00760
00761 if (j == numValid && !allowBadRelocate && actions) {
00762 rpmps ps = rpmtsProblems(ts);
00763 rpmpsAppend(ps, RPMPROB_BADRELOCATE,
00764 rpmteNEVR(p), rpmteKey(p),
00765 relocations[i].oldPath, NULL, NULL, 0);
00766 ps = rpmpsFree(ps);
00767 }
00768 del =
00769 strlen(relocations[i].newPath) - strlen(relocations[i].oldPath);
00770
00771
00772 if (del > reldel)
00773 reldel = del;
00774 } else {
00775 relocations[i].newPath = NULL;
00776 }
00777 }
00778
00779
00780 for (i = 0; i < numRelocations; i++) {
00781 int madeSwap;
00782 madeSwap = 0;
00783 for (j = 1; j < numRelocations; j++) {
00784 rpmRelocation tmpReloc;
00785 if (relocations[j - 1].oldPath == NULL ||
00786 relocations[j ].oldPath == NULL ||
00787 strcmp(relocations[j - 1].oldPath, relocations[j].oldPath) <= 0)
00788 continue;
00789
00790 tmpReloc = relocations[j - 1];
00791 relocations[j - 1] = relocations[j];
00792 relocations[j] = tmpReloc;
00793
00794 madeSwap = 1;
00795 }
00796 if (!madeSwap) break;
00797 }
00798
00799 if (!_printed) {
00800 _printed = 1;
00801 rpmMessage(RPMMESS_DEBUG, _("========== relocations\n"));
00802 for (i = 0; i < numRelocations; i++) {
00803 if (relocations[i].oldPath == NULL) continue;
00804 if (relocations[i].newPath == NULL)
00805 rpmMessage(RPMMESS_DEBUG, _("%5d exclude %s\n"),
00806 i, relocations[i].oldPath);
00807 else
00808 rpmMessage(RPMMESS_DEBUG, _("%5d relocate %s -> %s\n"),
00809 i, relocations[i].oldPath, relocations[i].newPath);
00810 }
00811 }
00812
00813
00814 if (numValid) {
00815 const char ** actualRelocations;
00816 int numActual;
00817
00818 actualRelocations = xmalloc(numValid * sizeof(*actualRelocations));
00819 numActual = 0;
00820 for (i = 0; i < numValid; i++) {
00821 for (j = 0; j < numRelocations; j++) {
00822 if (relocations[j].oldPath == NULL ||
00823 strcmp(validRelocations[i], relocations[j].oldPath))
00824 continue;
00825
00826 if (relocations[j].newPath) {
00827 actualRelocations[numActual] = relocations[j].newPath;
00828 numActual++;
00829 }
00830 break;
00831 }
00832 if (j == numRelocations) {
00833 actualRelocations[numActual] = validRelocations[i];
00834 numActual++;
00835 }
00836 }
00837
00838 if (numActual)
00839 xx = hae(h, RPMTAG_INSTPREFIXES, RPM_STRING_ARRAY_TYPE,
00840 (void **) actualRelocations, numActual);
00841
00842 actualRelocations = _free(actualRelocations);
00843 validRelocations = hfd(validRelocations, validType);
00844 }
00845
00846 xx = hge(h, RPMTAG_BASENAMES, NULL, (void **) &baseNames, &fileCount);
00847 xx = hge(h, RPMTAG_DIRINDEXES, NULL, (void **) &dirIndexes, NULL);
00848 xx = hge(h, RPMTAG_DIRNAMES, NULL, (void **) &dirNames, &dirCount);
00849 xx = hge(h, RPMTAG_FILEFLAGS, NULL, (void **) &fFlags, NULL);
00850 xx = hge(h, RPMTAG_FILECOLORS, NULL, (void **) &fColors, NULL);
00851 xx = hge(h, RPMTAG_FILEMODES, NULL, (void **) &fModes, NULL);
00852
00853 dColors = alloca(dirCount * sizeof(*dColors));
00854 memset(dColors, 0, dirCount * sizeof(*dColors));
00855
00856 newDirIndexes = alloca(sizeof(*newDirIndexes) * fileCount);
00857 memcpy(newDirIndexes, dirIndexes, sizeof(*newDirIndexes) * fileCount);
00858 dirIndexes = newDirIndexes;
00859
00860
00861
00862
00863
00864
00865
00866
00867
00868 for (i = fileCount - 1; i >= 0; i--) {
00869 fileTypes ft;
00870 int fnlen;
00871
00872 len = reldel +
00873 strlen(dirNames[dirIndexes[i]]) + strlen(baseNames[i]) + 1;
00874
00875 if (len >= fileAlloced) {
00876 fileAlloced = len * 2;
00877 fn = xrealloc(fn, fileAlloced);
00878 }
00879
00880
00881 assert(fn != NULL);
00882 *fn = '\0';
00883 fnlen = stpcpy( stpcpy(fn, dirNames[dirIndexes[i]]), baseNames[i]) - fn;
00884
00885 if (fColors != NULL) {
00886
00887 for (j = 0; j < dirCount; j++) {
00888 if (strcmp(dirNames[dirIndexes[i]], dirNames[j])) continue;
00889 dColors[j] |= fColors[i];
00890 }
00891 }
00892
00893
00894
00895
00896
00897
00898
00899
00900 for (j = numRelocations - 1; j >= 0; j--) {
00901 if (relocations[j].oldPath == NULL)
00902 continue;
00903 len = strcmp(relocations[j].oldPath, "/")
00904 ? strlen(relocations[j].oldPath)
00905 : 0;
00906
00907 if (fnlen < len)
00908 continue;
00909
00910
00911
00912
00913 if (!(fn[len] == '/' || fnlen == len))
00914 continue;
00915
00916 if (strncmp(relocations[j].oldPath, fn, len))
00917 continue;
00918 break;
00919 }
00920 if (j < 0) continue;
00921
00922
00923 ft = whatis(fModes[i]);
00924
00925
00926
00927 if (relocations[j].newPath == NULL) {
00928 if (ft == XDIR) {
00929
00930 for (j = dirIndexes[i]; j < dirCount; j++) {
00931 len = strlen(dirNames[j]) - 1;
00932 while (len > 0 && dirNames[j][len-1] == '/') len--;
00933 if (fnlen != len)
00934 continue;
00935 if (strncmp(fn, dirNames[j], fnlen))
00936 continue;
00937 break;
00938 }
00939 }
00940 if (actions) {
00941 actions[i] = FA_SKIPNSTATE;
00942 rpmMessage(RPMMESS_DEBUG, _("excluding %s %s\n"),
00943 ftstring(ft), fn);
00944 }
00945 continue;
00946 }
00947
00948
00949 if (fnlen != len) continue;
00950
00951 if (actions)
00952 rpmMessage(RPMMESS_DEBUG, _("relocating %s to %s\n"),
00953 fn, relocations[j].newPath);
00954 nrelocated++;
00955
00956 strcpy(fn, relocations[j].newPath);
00957 { char * te = strrchr(fn, '/');
00958 if (te) {
00959 if (te > fn) te++;
00960 fnlen = te - fn;
00961 } else
00962 te = fn + strlen(fn);
00963
00964 if (strcmp(baseNames[i], te))
00965 baseNames[i] = alloca_strdup(te);
00966 *te = '\0';
00967
00968 }
00969
00970
00971 for (j = 0; j < dirCount; j++) {
00972 if (fnlen != strlen(dirNames[j]))
00973 continue;
00974 if (strncmp(fn, dirNames[j], fnlen))
00975 continue;
00976 break;
00977 }
00978
00979 if (j < dirCount) {
00980 dirIndexes[i] = j;
00981 continue;
00982 }
00983
00984
00985 if (!haveRelocatedFile) {
00986 const char ** newDirList;
00987
00988 haveRelocatedFile = 1;
00989 newDirList = xmalloc((dirCount + 1) * sizeof(*newDirList));
00990 for (j = 0; j < dirCount; j++)
00991 newDirList[j] = alloca_strdup(dirNames[j]);
00992 dirNames = hfd(dirNames, RPM_STRING_ARRAY_TYPE);
00993 dirNames = newDirList;
00994 } else {
00995 dirNames = xrealloc(dirNames,
00996 sizeof(*dirNames) * (dirCount + 1));
00997 }
00998
00999 dirNames[dirCount] = alloca_strdup(fn);
01000 dirIndexes[i] = dirCount;
01001 dirCount++;
01002 }
01003
01004
01005 for (i = dirCount - 1; i >= 0; i--) {
01006 for (j = numRelocations - 1; j >= 0; j--) {
01007
01008
01009 if (j == p->autorelocatex
01010 && (dColors[i] == 0 || !(dColors[i] & mydColor)))
01011 continue;
01012
01013 if (relocations[j].oldPath == NULL)
01014 continue;
01015 len = strcmp(relocations[j].oldPath, "/")
01016 ? strlen(relocations[j].oldPath)
01017 : 0;
01018
01019 if (len && strncmp(relocations[j].oldPath, dirNames[i], len))
01020 continue;
01021
01022
01023
01024
01025
01026 if (dirNames[i][len] != '/')
01027 continue;
01028
01029 if (relocations[j].newPath) {
01030 const char * s = relocations[j].newPath;
01031 char * t = alloca(strlen(s) + strlen(dirNames[i]) - len + 1);
01032 size_t slen;
01033
01034 (void) stpcpy( stpcpy(t, s) , dirNames[i] + len);
01035
01036
01037 (void) rpmCleanPath(t);
01038 slen = strlen(t);
01039 t[slen] = '/';
01040 t[slen+1] = '\0';
01041
01042 if (actions)
01043 rpmMessage(RPMMESS_DEBUG,
01044 _("relocating directory %s to %s\n"), dirNames[i], t);
01045 dirNames[i] = t;
01046 nrelocated++;
01047 }
01048 }
01049 }
01050
01051
01052 if (nrelocated) {
01053 int c;
01054 void * d;
01055 rpmTagType t;
01056
01057 d = NULL;
01058 xx = hge(h, RPMTAG_BASENAMES, &t, &d, &c);
01059 xx = hae(h, RPMTAG_ORIGBASENAMES, t, d, c);
01060 d = hfd(d, t);
01061
01062 d = NULL;
01063 xx = hge(h, RPMTAG_DIRNAMES, &t, &d, &c);
01064 xx = hae(h, RPMTAG_ORIGDIRNAMES, t, d, c);
01065 d = hfd(d, t);
01066
01067 d = NULL;
01068 xx = hge(h, RPMTAG_DIRINDEXES, &t, &d, &c);
01069 xx = hae(h, RPMTAG_ORIGDIRINDEXES, t, d, c);
01070 d = hfd(d, t);
01071
01072 xx = hme(h, RPMTAG_BASENAMES, RPM_STRING_ARRAY_TYPE,
01073 baseNames, fileCount);
01074 fi->bnl = hfd(fi->bnl, RPM_STRING_ARRAY_TYPE);
01075 xx = hge(h, RPMTAG_BASENAMES, NULL, (void **) &fi->bnl, &fi->fc);
01076
01077 xx = hme(h, RPMTAG_DIRNAMES, RPM_STRING_ARRAY_TYPE,
01078 dirNames, dirCount);
01079 fi->dnl = hfd(fi->dnl, RPM_STRING_ARRAY_TYPE);
01080 xx = hge(h, RPMTAG_DIRNAMES, NULL, (void **) &fi->dnl, &fi->dc);
01081
01082 xx = hme(h, RPMTAG_DIRINDEXES, RPM_INT32_TYPE,
01083 dirIndexes, fileCount);
01084 xx = hge(h, RPMTAG_DIRINDEXES, NULL, (void **) &fi->dil, NULL);
01085 }
01086
01087 baseNames = hfd(baseNames, RPM_STRING_ARRAY_TYPE);
01088 dirNames = hfd(dirNames, RPM_STRING_ARRAY_TYPE);
01089
01090 fn = _free(fn);
01091
01092
01093 return h;
01094 }
01095
01096
01097 rpmfi rpmfiFree(rpmfi fi)
01098 {
01099 HFD_t hfd = headerFreeData;
01100
01101 if (fi == NULL) return NULL;
01102
01103 if (fi->nrefs > 1)
01104 return rpmfiUnlink(fi, fi->Type);
01105
01106
01107 if (_rpmfi_debug < 0)
01108 fprintf(stderr, "*** fi %p\t%s[%d]\n", fi, fi->Type, fi->fc);
01109
01110
01111
01112 fi->pretrans = _free(fi->pretrans);
01113 fi->pretransprog = _free(fi->pretransprog);
01114 fi->posttrans = _free(fi->posttrans);
01115 fi->posttransprog = _free(fi->posttransprog);
01116
01117
01118 if (fi->fc > 0) {
01119 fi->bnl = hfd(fi->bnl, -1);
01120 fi->dnl = hfd(fi->dnl, -1);
01121
01122 fi->flinks = hfd(fi->flinks, -1);
01123 fi->flangs = hfd(fi->flangs, -1);
01124 fi->fmd5s = hfd(fi->fmd5s, -1);
01125 fi->md5s = _free(fi->md5s);
01126
01127 fi->cdict = hfd(fi->cdict, -1);
01128
01129 fi->fuser = hfd(fi->fuser, -1);
01130 fi->fgroup = hfd(fi->fgroup, -1);
01131
01132 fi->fstates = _free(fi->fstates);
01133
01134
01135 if (!fi->keep_header && fi->h == NULL) {
01136 fi->fmtimes = _free(fi->fmtimes);
01137 fi->fmodes = _free(fi->fmodes);
01138 fi->fflags = _free(fi->fflags);
01139 fi->vflags = _free(fi->vflags);
01140 fi->fsizes = _free(fi->fsizes);
01141 fi->frdevs = _free(fi->frdevs);
01142 fi->finodes = _free(fi->finodes);
01143 fi->dil = _free(fi->dil);
01144
01145 fi->fcolors = _free(fi->fcolors);
01146 fi->fcdictx = _free(fi->fcdictx);
01147 fi->ddict = _free(fi->ddict);
01148 fi->fddictx = _free(fi->fddictx);
01149 fi->fddictn = _free(fi->fddictn);
01150
01151 }
01152
01153 }
01154
01155
01156 fi->fsm = freeFSM(fi->fsm);
01157
01158 fi->fn = _free(fi->fn);
01159 fi->apath = _free(fi->apath);
01160 fi->fmapflags = _free(fi->fmapflags);
01161
01162 fi->obnl = hfd(fi->obnl, -1);
01163 fi->odnl = hfd(fi->odnl, -1);
01164
01165 fi->fcontexts = hfd(fi->fcontexts, -1);
01166
01167 fi->actions = _free(fi->actions);
01168 fi->replacedSizes = _free(fi->replacedSizes);
01169 fi->replaced = _free(fi->replaced);
01170
01171 fi->h = headerFree(fi->h);
01172
01173
01174 (void) rpmfiUnlink(fi, fi->Type);
01175 memset(fi, 0, sizeof(*fi));
01176 fi = _free(fi);
01177
01178
01179 return NULL;
01180 }
01181
01187 static inline unsigned char nibble(char c)
01188
01189 {
01190 if (c >= '0' && c <= '9')
01191 return (c - '0');
01192 if (c >= 'A' && c <= 'F')
01193 return (c - 'A') + 10;
01194 if (c >= 'a' && c <= 'f')
01195 return (c - 'a') + 10;
01196 return 0;
01197 }
01198
01199 #define _fdupe(_fi, _data) \
01200 if ((_fi)->_data != NULL) \
01201 (_fi)->_data = memcpy(xmalloc((_fi)->fc * sizeof(*(_fi)->_data)), \
01202 (_fi)->_data, (_fi)->fc * sizeof(*(_fi)->_data))
01203
01204
01205 #define _fdupestring(_h, _tag, _data) \
01206 if (hge((_h), (_tag), NULL, (void **) &(_data), NULL)) \
01207 _data = xstrdup(_data)
01208
01209 rpmfi rpmfiNew(const rpmts ts, Header h, rpmTag tagN, int scareMem)
01210 {
01211 HGE_t hge =
01212 (scareMem ? (HGE_t) headerGetEntryMinMemory : (HGE_t) headerGetEntry);
01213 HFD_t hfd = headerFreeData;
01214 rpmte p;
01215 rpmfi fi = NULL;
01216 const char * Type;
01217 uint_32 * uip;
01218 int dnlmax, bnlmax;
01219 unsigned char * t;
01220 int len;
01221 int xx;
01222 int i;
01223
01224 if (tagN == RPMTAG_BASENAMES) {
01225 Type = "Files";
01226 } else {
01227 Type = "?Type?";
01228 goto exit;
01229 }
01230
01231 fi = xcalloc(1, sizeof(*fi));
01232 if (fi == NULL)
01233 goto exit;
01234
01235 fi->magic = RPMFIMAGIC;
01236 fi->Type = Type;
01237 fi->i = -1;
01238 fi->tagN = tagN;
01239
01240 fi->hge = hge;
01241 fi->hae = (HAE_t) headerAddEntry;
01242 fi->hme = (HME_t) headerModifyEntry;
01243 fi->hre = (HRE_t) headerRemoveEntry;
01244 fi->hfd = headerFreeData;
01245
01246 fi->h = (scareMem ? headerLink(h) : NULL);
01247
01248 if (fi->fsm == NULL)
01249 fi->fsm = newFSM();
01250
01251
01252 xx = hge(h, RPMTAG_ARCHIVESIZE, NULL, (void **) &uip, NULL);
01253 fi->archivePos = 0;
01254 fi->archiveSize = (xx ? *uip : 0);
01255
01256
01257 _fdupestring(h, RPMTAG_PRETRANS, fi->pretrans);
01258 _fdupestring(h, RPMTAG_PRETRANSPROG, fi->pretransprog);
01259 _fdupestring(h, RPMTAG_POSTTRANS, fi->posttrans);
01260 _fdupestring(h, RPMTAG_POSTTRANSPROG, fi->posttransprog);
01261
01262 if (!hge(h, RPMTAG_BASENAMES, NULL, (void **) &fi->bnl, &fi->fc)) {
01263 fi->fc = 0;
01264 fi->dc = 0;
01265 goto exit;
01266 }
01267 xx = hge(h, RPMTAG_DIRNAMES, NULL, (void **) &fi->dnl, &fi->dc);
01268 xx = hge(h, RPMTAG_DIRINDEXES, NULL, (void **) &fi->dil, NULL);
01269 xx = hge(h, RPMTAG_FILEMODES, NULL, (void **) &fi->fmodes, NULL);
01270 xx = hge(h, RPMTAG_FILEFLAGS, NULL, (void **) &fi->fflags, NULL);
01271 xx = hge(h, RPMTAG_FILEVERIFYFLAGS, NULL, (void **) &fi->vflags, NULL);
01272 xx = hge(h, RPMTAG_FILESIZES, NULL, (void **) &fi->fsizes, NULL);
01273
01274 xx = hge(h, RPMTAG_FILECOLORS, NULL, (void **) &fi->fcolors, NULL);
01275 fi->color = 0;
01276 if (fi->fcolors != NULL)
01277 for (i = 0; i < fi->fc; i++)
01278 fi->color |= fi->fcolors[i];
01279 xx = hge(h, RPMTAG_CLASSDICT, NULL, (void **) &fi->cdict, &fi->ncdict);
01280 xx = hge(h, RPMTAG_FILECLASS, NULL, (void **) &fi->fcdictx, NULL);
01281
01282 xx = hge(h, RPMTAG_DEPENDSDICT, NULL, (void **) &fi->ddict, &fi->nddict);
01283 xx = hge(h, RPMTAG_FILEDEPENDSX, NULL, (void **) &fi->fddictx, NULL);
01284 xx = hge(h, RPMTAG_FILEDEPENDSN, NULL, (void **) &fi->fddictn, NULL);
01285
01286 xx = hge(h, RPMTAG_FILESTATES, NULL, (void **) &fi->fstates, NULL);
01287 if (xx == 0 || fi->fstates == NULL)
01288 fi->fstates = xcalloc(fi->fc, sizeof(*fi->fstates));
01289 else
01290 _fdupe(fi, fstates);
01291
01292 fi->action = FA_UNKNOWN;
01293 fi->flags = 0;
01294
01295 if (fi->actions == NULL)
01296 fi->actions = xcalloc(fi->fc, sizeof(*fi->actions));
01297
01298 fi->keep_header = (scareMem ? 1 : 0);
01299
01300
01301 fi->mapflags =
01302 CPIO_MAP_PATH | CPIO_MAP_MODE | CPIO_MAP_UID | CPIO_MAP_GID;
01303
01304 xx = hge(h, RPMTAG_FILELINKTOS, NULL, (void **) &fi->flinks, NULL);
01305 xx = hge(h, RPMTAG_FILELANGS, NULL, (void **) &fi->flangs, NULL);
01306
01307 fi->fmd5s = NULL;
01308 xx = hge(h, RPMTAG_FILEMD5S, NULL, (void **) &fi->fmd5s, NULL);
01309
01310 fi->md5s = NULL;
01311 if (fi->fmd5s) {
01312 t = xmalloc(fi->fc * 16);
01313 fi->md5s = t;
01314 for (i = 0; i < fi->fc; i++) {
01315 const char * fmd5;
01316 int j;
01317
01318 fmd5 = fi->fmd5s[i];
01319 if (!(fmd5 && *fmd5 != '\0')) {
01320 memset(t, 0, 16);
01321 t += 16;
01322 continue;
01323 }
01324 for (j = 0; j < 16; j++, t++, fmd5 += 2)
01325 *t = (nibble(fmd5[0]) << 4) | nibble(fmd5[1]);
01326 }
01327 fi->fmd5s = hfd(fi->fmd5s, -1);
01328 }
01329
01330
01331 xx = hge(h, RPMTAG_FILEMTIMES, NULL, (void **) &fi->fmtimes, NULL);
01332 xx = hge(h, RPMTAG_FILERDEVS, NULL, (void **) &fi->frdevs, NULL);
01333 xx = hge(h, RPMTAG_FILEINODES, NULL, (void **) &fi->finodes, NULL);
01334 xx = hge(h, RPMTAG_FILECONTEXTS, NULL, (void **) &fi->fcontexts, NULL);
01335
01336 fi->replacedSizes = xcalloc(fi->fc, sizeof(*fi->replacedSizes));
01337
01338 xx = hge(h, RPMTAG_FILEUSERNAME, NULL, (void **) &fi->fuser, NULL);
01339 xx = hge(h, RPMTAG_FILEGROUPNAME, NULL, (void **) &fi->fgroup, NULL);
01340
01341 if (ts != NULL)
01342 if (fi != NULL)
01343 if ((p = rpmtsRelocateElement(ts)) != NULL && rpmteType(p) == TR_ADDED
01344 && !headerIsEntry(h, RPMTAG_SOURCEPACKAGE)
01345 && !headerIsEntry(h, RPMTAG_ORIGBASENAMES))
01346 {
01347 const char * fmt = rpmGetPath("%{?_autorelocate_path}", NULL);
01348 const char * errstr;
01349 char * newPath;
01350 Header foo;
01351
01352
01353 newPath = headerSprintf(h, fmt, rpmTagTable, rpmHeaderFormats, &errstr);
01354 fmt = _free(fmt);
01355
01356 #if __ia64__
01357
01358 if (newPath != NULL && *newPath != '\0'
01359 && strlen(newPath) >= (sizeof("/emul/i386")-1)
01360 && newPath[0] == '/' && newPath[1] == 'e' && newPath[2] == 'm'
01361 && newPath[3] == 'u' && newPath[4] == 'l' && newPath[5] == '/'
01362 && newPath[6] == 'i' && newPath[8] == '8' && newPath[9] == '6')
01363 {
01364 newPath[7] = 'a';
01365 newPath[8] = '3';
01366 newPath[9] = '2';
01367 }
01368 #endif
01369
01370
01371 i = p->nrelocs;
01372 if (newPath != NULL && *newPath != '\0' && p->relocs != NULL)
01373 for (i = 0; i < p->nrelocs; i++) {
01374
01375 if (strcmp(p->relocs[i].oldPath, "/"))
01376 continue;
01377 if (strcmp(p->relocs[i].newPath, newPath))
01378 continue;
01379
01380 break;
01381 }
01382
01383
01384 if (newPath != NULL && *newPath != '\0' && i == p->nrelocs
01385 && p->archScore == 0)
01386 {
01387
01388 p->relocs =
01389 xrealloc(p->relocs, (p->nrelocs + 2) * sizeof(*p->relocs));
01390 p->relocs[p->nrelocs].oldPath = xstrdup("/");
01391 p->relocs[p->nrelocs].newPath = xstrdup(newPath);
01392 p->autorelocatex = p->nrelocs;
01393 p->nrelocs++;
01394 p->relocs[p->nrelocs].oldPath = NULL;
01395 p->relocs[p->nrelocs].newPath = NULL;
01396 }
01397 newPath = _free(newPath);
01398
01399
01400 if (fi->actions == NULL)
01401 fi->actions = xcalloc(fi->fc, sizeof(*fi->actions));
01402
01403 foo = relocateFileList(ts, fi, h, fi->actions);
01404
01405 fi->h = headerFree(fi->h);
01406 fi->h = headerLink(foo);
01407 foo = headerFree(foo);
01408 }
01409
01410 if (!scareMem) {
01411 _fdupe(fi, fmtimes);
01412 _fdupe(fi, frdevs);
01413 _fdupe(fi, finodes);
01414 _fdupe(fi, fsizes);
01415 _fdupe(fi, fflags);
01416 _fdupe(fi, vflags);
01417 _fdupe(fi, fmodes);
01418 _fdupe(fi, dil);
01419
01420 _fdupe(fi, fcolors);
01421 _fdupe(fi, fcdictx);
01422
01423 if (fi->ddict != NULL)
01424 fi->ddict = memcpy(xmalloc(fi->nddict * sizeof(*fi->ddict)),
01425 fi->ddict, fi->nddict * sizeof(*fi->ddict));
01426
01427 _fdupe(fi, fddictx);
01428 _fdupe(fi, fddictn);
01429
01430 fi->h = headerFree(fi->h);
01431 }
01432
01433 dnlmax = -1;
01434 for (i = 0; i < fi->dc; i++) {
01435 if ((len = strlen(fi->dnl[i])) > dnlmax)
01436 dnlmax = len;
01437 }
01438 bnlmax = -1;
01439 for (i = 0; i < fi->fc; i++) {
01440 if ((len = strlen(fi->bnl[i])) > bnlmax)
01441 bnlmax = len;
01442 }
01443 fi->fnlen = dnlmax + bnlmax + 1;
01444 fi->fn = NULL;
01445
01446 fi->dperms = 0755;
01447 fi->fperms = 0644;
01448
01449 exit:
01450
01451 if (_rpmfi_debug < 0)
01452 fprintf(stderr, "*** fi %p\t%s[%d]\n", fi, Type, (fi ? fi->fc : 0));
01453
01454
01455
01456 return rpmfiLink(fi, (fi ? fi->Type : NULL));
01457
01458 }
01459
01460 void rpmfiBuildFClasses(Header h,
01461 const char *** fclassp, int * fcp)
01462 {
01463 int scareMem = 0;
01464 rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, scareMem);
01465 const char * FClass;
01466 const char ** av;
01467 int ac;
01468 size_t nb;
01469 char * t;
01470
01471 if ((ac = rpmfiFC(fi)) <= 0) {
01472 av = NULL;
01473 ac = 0;
01474 goto exit;
01475 }
01476
01477
01478 nb = (ac + 1) * sizeof(*av);
01479 fi = rpmfiInit(fi, 0);
01480 if (fi != NULL)
01481 while (rpmfiNext(fi) >= 0) {
01482 FClass = rpmfiFClass(fi);
01483 if (FClass && *FClass != '\0')
01484 nb += strlen(FClass);
01485 nb += 1;
01486 }
01487
01488
01489 av = xmalloc(nb);
01490 t = ((char *) av) + ((ac + 1) * sizeof(*av));
01491 ac = 0;
01492 fi = rpmfiInit(fi, 0);
01493 if (fi != NULL)
01494 while (rpmfiNext(fi) >= 0) {
01495 FClass = rpmfiFClass(fi);
01496 av[ac++] = t;
01497 if (FClass && *FClass != '\0')
01498 t = stpcpy(t, FClass);
01499 *t++ = '\0';
01500 }
01501 av[ac] = NULL;
01502
01503
01504 exit:
01505 fi = rpmfiFree(fi);
01506
01507 if (fclassp)
01508 *fclassp = av;
01509 else
01510 av = _free(av);
01511
01512 if (fcp) *fcp = ac;
01513 }
01514
01515 void rpmfiBuildFContexts(Header h,
01516 const char *** fcontextp, int * fcp)
01517 {
01518 int scareMem = 0;
01519 rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, scareMem);
01520 const char * fcontext;
01521 const char ** av;
01522 int ac;
01523 size_t nb;
01524 char * t;
01525
01526 if ((ac = rpmfiFC(fi)) <= 0) {
01527 av = NULL;
01528 ac = 0;
01529 goto exit;
01530 }
01531
01532
01533 nb = (ac + 1) * sizeof(*av);
01534 fi = rpmfiInit(fi, 0);
01535 if (fi != NULL)
01536 while (rpmfiNext(fi) >= 0) {
01537 fcontext = rpmfiFContext(fi);
01538 if (fcontext && *fcontext != '\0')
01539 nb += strlen(fcontext);
01540 nb += 1;
01541 }
01542
01543
01544 av = xmalloc(nb);
01545 t = ((char *) av) + ((ac + 1) * sizeof(*av));
01546 ac = 0;
01547 fi = rpmfiInit(fi, 0);
01548 if (fi != NULL)
01549 while (rpmfiNext(fi) >= 0) {
01550 fcontext = rpmfiFContext(fi);
01551 av[ac++] = t;
01552 if (fcontext && *fcontext != '\0')
01553 t = stpcpy(t, fcontext);
01554 *t++ = '\0';
01555 }
01556 av[ac] = NULL;
01557
01558
01559 exit:
01560 fi = rpmfiFree(fi);
01561
01562 if (fcontextp)
01563 *fcontextp = av;
01564 else
01565 av = _free(av);
01566
01567 if (fcp) *fcp = ac;
01568 }
01569
01570 void rpmfiBuildFSContexts(Header h,
01571 const char *** fcontextp, int * fcp)
01572 {
01573 int scareMem = 0;
01574 rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, scareMem);
01575 const char ** av;
01576 int ac;
01577 size_t nb;
01578 char * t;
01579 char * fctxt = NULL;
01580 size_t fctxtlen = 0;
01581 int * fcnb;
01582
01583 if ((ac = rpmfiFC(fi)) <= 0) {
01584 av = NULL;
01585 ac = 0;
01586 goto exit;
01587 }
01588
01589
01590 nb = ac * sizeof(*fcnb);
01591 fcnb = memset(alloca(nb), 0, nb);
01592 ac = 0;
01593 fi = rpmfiInit(fi, 0);
01594 if (fi != NULL)
01595 while (rpmfiNext(fi) >= 0) {
01596 const char * fn = rpmfiFN(fi);
01597 security_context_t scon;
01598
01599 fcnb[ac] = lgetfilecon(fn, &scon);
01600
01601 if (fcnb[ac] > 0) {
01602 fctxt = xrealloc(fctxt, fctxtlen + fcnb[ac]);
01603 memcpy(fctxt+fctxtlen, scon, fcnb[ac]);
01604 fctxtlen += fcnb[ac];
01605 freecon(scon);
01606 }
01607
01608 ac++;
01609 }
01610
01611
01612 nb = (ac + 1) * sizeof(*av) + fctxtlen;
01613 av = xmalloc(nb);
01614 t = ((char *) av) + ((ac + 1) * sizeof(*av));
01615 if (fctxt != NULL && fctxtlen > 0)
01616 (void) memcpy(t, fctxt, fctxtlen);
01617 ac = 0;
01618 fi = rpmfiInit(fi, 0);
01619 if (fi != NULL)
01620 while (rpmfiNext(fi) >= 0) {
01621 av[ac] = "";
01622 if (fcnb[ac] > 0) {
01623 av[ac] = t;
01624 t += fcnb[ac];
01625 }
01626 ac++;
01627 }
01628 av[ac] = NULL;
01629
01630 exit:
01631 fi = rpmfiFree(fi);
01632
01633 if (fcontextp)
01634 *fcontextp = av;
01635 else
01636 av = _free(av);
01637
01638 if (fcp) *fcp = ac;
01639 }
01640
01641 void rpmfiBuildREContexts(Header h,
01642 const char *** fcontextp, int * fcp)
01643 {
01644 int scareMem = 0;
01645 rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, scareMem);
01646 const char ** av = NULL;
01647 const char * myfn = rpmGetPath("%{?__file_context_path}", NULL);
01648 int ac;
01649 size_t nb;
01650 char * t;
01651 char * fctxt = NULL;
01652 size_t fctxtlen = 0;
01653 int * fcnb;
01654
01655 if ((ac = rpmfiFC(fi)) <= 0) {
01656 ac = 0;
01657 goto exit;
01658 }
01659
01660
01661 matchpathcon_init(myfn);
01662
01663
01664 nb = ac * sizeof(*fcnb);
01665 fcnb = memset(alloca(nb), 0, nb);
01666 ac = 0;
01667 fi = rpmfiInit(fi, 0);
01668 if (fi != NULL)
01669 while (rpmfiNext(fi) >= 0) {
01670 const char * fn = rpmfiFN(fi);
01671 mode_t fmode = rpmfiFMode(fi);
01672 security_context_t scon;
01673
01674 if (matchpathcon(fn, fmode, &scon) == 0) {
01675 fcnb[ac] = strlen(scon) + 1;
01676
01677 if (fcnb[ac] > 0) {
01678 fctxt = xrealloc(fctxt, fctxtlen + fcnb[ac]);
01679 memcpy(fctxt+fctxtlen, scon, fcnb[ac]);
01680 fctxtlen += fcnb[ac];
01681 }
01682 freecon(scon);
01683
01684 }
01685 ac++;
01686 }
01687
01688
01689 nb = (ac + 1) * sizeof(*av) + fctxtlen;
01690 av = xmalloc(nb);
01691 t = ((char *) av) + ((ac + 1) * sizeof(*av));
01692 (void) memcpy(t, fctxt, fctxtlen);
01693 ac = 0;
01694 fi = rpmfiInit(fi, 0);
01695 if (fi != NULL)
01696 while (rpmfiNext(fi) >= 0) {
01697 av[ac] = "";
01698 if (fcnb[ac] > 0) {
01699 av[ac] = t;
01700 t += fcnb[ac];
01701 }
01702 ac++;
01703 }
01704 av[ac] = NULL;
01705
01706 exit:
01707 fi = rpmfiFree(fi);
01708
01709 if (fcontextp)
01710 *fcontextp = av;
01711 else
01712 av = _free(av);
01713
01714 if (fcp) *fcp = ac;
01715 }
01716
01717 void rpmfiBuildFDeps(Header h, rpmTag tagN,
01718 const char *** fdepsp, int * fcp)
01719 {
01720 int scareMem = 0;
01721 rpmfi fi = rpmfiNew(NULL, h, RPMTAG_BASENAMES, scareMem);
01722 rpmds ds = NULL;
01723 const char ** av;
01724 int ac;
01725 size_t nb;
01726 char * t;
01727 char deptype = 'R';
01728 char mydt;
01729 const char * DNEVR;
01730 const int_32 * ddict;
01731 unsigned ix;
01732 int ndx;
01733
01734 if ((ac = rpmfiFC(fi)) <= 0) {
01735 av = NULL;
01736 ac = 0;
01737 goto exit;
01738 }
01739
01740 if (tagN == RPMTAG_PROVIDENAME)
01741 deptype = 'P';
01742 else if (tagN == RPMTAG_REQUIRENAME)
01743 deptype = 'R';
01744
01745 ds = rpmdsNew(h, tagN, scareMem);
01746
01747
01748 nb = (ac + 1) * sizeof(*av);
01749 fi = rpmfiInit(fi, 0);
01750 if (fi != NULL)
01751 while (rpmfiNext(fi) >= 0) {
01752 ddict = NULL;
01753 ndx = rpmfiFDepends(fi, &ddict);
01754 if (ddict != NULL)
01755 while (ndx-- > 0) {
01756 ix = *ddict++;
01757 mydt = ((ix >> 24) & 0xff);
01758 if (mydt != deptype)
01759 continue;
01760 ix &= 0x00ffffff;
01761 (void) rpmdsSetIx(ds, ix-1);
01762 if (rpmdsNext(ds) < 0)
01763 continue;
01764 DNEVR = rpmdsDNEVR(ds);
01765 if (DNEVR != NULL)
01766 nb += strlen(DNEVR+2) + 1;
01767 }
01768 nb += 1;
01769 }
01770
01771
01772 av = xmalloc(nb);
01773 t = ((char *) av) + ((ac + 1) * sizeof(*av));
01774 ac = 0;
01775
01776 fi = rpmfiInit(fi, 0);
01777 if (fi != NULL)
01778 while (rpmfiNext(fi) >= 0) {
01779 av[ac++] = t;
01780 ddict = NULL;
01781 ndx = rpmfiFDepends(fi, &ddict);
01782 if (ddict != NULL)
01783 while (ndx-- > 0) {
01784 ix = *ddict++;
01785 mydt = ((ix >> 24) & 0xff);
01786 if (mydt != deptype)
01787 continue;
01788 ix &= 0x00ffffff;
01789 (void) rpmdsSetIx(ds, ix-1);
01790 if (rpmdsNext(ds) < 0)
01791 continue;
01792 DNEVR = rpmdsDNEVR(ds);
01793 if (DNEVR != NULL) {
01794 t = stpcpy(t, DNEVR+2);
01795 *t++ = ' ';
01796 *t = '\0';
01797 }
01798 }
01799 *t++ = '\0';
01800 }
01801
01802 av[ac] = NULL;
01803
01804 exit:
01805 fi = rpmfiFree(fi);
01806 ds = rpmdsFree(ds);
01807
01808 if (fdepsp)
01809 *fdepsp = av;
01810 else
01811 av = _free(av);
01812
01813 if (fcp) *fcp = ac;
01814 }