3 * File state machine to handle a payload from a package.
10 #include <rpm/rpmsq.h>
11 #include <rpm/rpmlog.h>
13 #include "rpmio/rpmio_internal.h" /* fdGet/SetCpioPos, fdInit/FiniDigest */
16 #define fsmUNSAFE fsmStage
17 #include "lib/rpmfi_internal.h" /* XXX fi->apath, ... */
18 #include "lib/rpmte_internal.h" /* XXX rpmfs */
19 #include "lib/misc.h" /* XXX unameToUid() and gnameToGid() */
24 int _fsm_debug = _FSM_DEBUG;
28 /* XXX Failure to remove is not (yet) cause for failure. */
29 static int strict_erasures = 0;
32 * Keeps track of the set of all hard links to a file in an archive.
36 const char ** nsuffix;
46 * Iterator across package file info, forward on install, backward on erase.
48 struct fsmIterator_s {
49 rpmts ts; /*!< transaction set. */
50 rpmte te; /*!< transaction element. */
51 rpmfi fi; /*!< transaction element file info. */
52 int reverse; /*!< reversed traversal? */
53 int isave; /*!< last returned iterator index. */
54 int i; /*!< iterator index. */
58 * Retrieve transaction set from file state machine iterator.
59 * @param fsm file state machine
60 * @return transaction set
62 static rpmts fsmGetTs(const FSM_t fsm) {
63 const FSMI_t iter = fsm->iter;
64 return (iter ? iter->ts : NULL);
68 * Retrieve transaction element file info from file state machine iterator.
69 * @param fsm file state machine
70 * @return transaction element file info
72 static rpmfi fsmGetFi(const FSM_t fsm)
74 const FSMI_t iter = fsm->iter;
75 return (iter ? iter->fi : NULL);
78 static rpmte fsmGetTe(const FSM_t fsm)
80 const FSMI_t iter = fsm->iter;
81 return (iter ? iter->te : NULL);
84 #define SUFFIX_RPMORIG ".rpmorig"
85 #define SUFFIX_RPMSAVE ".rpmsave"
86 #define SUFFIX_RPMNEW ".rpmnew"
88 /* Default directory and file permissions if not mapped */
89 #define _dirPerms 0755
90 #define _filePerms 0644
93 * XXX Forward declarations for previously exported functions to avoid moving
94 * things around needlessly
96 static const char * fileStageString(fileStage a);
97 static const char * fileActionString(rpmFileAction a);
98 static int fsmStage(FSM_t fsm, fileStage stage);
101 * Build path to file from file info, ornamented with subdir and suffix.
102 * @param fsm file state machine data
103 * @param st file stat info
104 * @param subdir subdir to use (NULL disables)
105 * @param suffix suffix to use (NULL disables)
106 * @retval path to file (malloced)
108 static char * fsmFsPath(const FSM_t fsm,
109 const struct stat * st,
118 nb = strlen(fsm->dirName) +
119 (st && !S_ISDIR(st->st_mode) ? (subdir ? strlen(subdir) : 0) : 0) +
120 (st && !S_ISDIR(st->st_mode) ? (suffix ? strlen(suffix) : 0) : 0) +
121 strlen(fsm->baseName) + 1;
123 t = stpcpy(t, fsm->dirName);
124 if (st && !S_ISDIR(st->st_mode))
125 if (subdir) t = stpcpy(t, subdir);
126 t = stpcpy(t, fsm->baseName);
127 if (st && !S_ISDIR(st->st_mode))
128 if (suffix) t = stpcpy(t, suffix);
134 * Destroy file info iterator.
135 * @param p file info iterator
136 * @retval NULL always
138 static void * mapFreeIterator(void * p)
142 /* XXX rpmswExit() */
143 iter->ts = rpmtsFree(iter->ts);
144 iter->te = NULL; /* XXX rpmte is not refcounted yet */
145 iter->fi = rpmfiUnlink(iter->fi, RPMDBG_M("mapFreeIterator"));
151 * Create file info iterator.
152 * @param ts transaction set
153 * @param fi transaction element file info
154 * @return file info iterator
157 mapInitIterator(rpmts ts, rpmte te, rpmfi fi)
161 iter = xcalloc(1, sizeof(*iter));
162 iter->ts = rpmtsLink(ts, RPMDBG_M("mapIterator"));
163 iter->te = te; /* XXX rpmte is not refcounted yet */
164 iter->fi = rpmfiLink(fi, RPMDBG_M("mapIterator"));
165 iter->reverse = (rpmteType(te) == TR_REMOVED);
166 iter->i = (iter->reverse ? (rpmfiFC(fi) - 1) : 0);
167 iter->isave = iter->i;
172 * Return next index into file info.
173 * @param a file info iterator
174 * @return next index, -1 on termination
176 static int mapNextIterator(void * a)
182 const rpmfi fi = iter->fi;
184 if (iter->i >= 0) i = iter->i--;
186 if (iter->i < rpmfiFC(fi)) i = iter->i++;
195 static int cpioStrCmp(const void * a, const void * b)
197 const char * afn = *(const char **)a;
198 const char * bfn = *(const char **)b;
200 /* XXX Some 4+ year old rpm packages have basename only in payloads. */
201 #ifdef VERY_OLD_BUGGY_RPM_PACKAGES
202 if (strchr(afn, '/') == NULL)
203 bfn = strrchr(bfn, '/') + 1;
206 /* Match rpm-4.0 payloads with ./ prefixes. */
207 if (afn[0] == '.' && afn[1] == '/') afn += 2;
208 if (bfn[0] == '.' && bfn[1] == '/') bfn += 2;
210 /* If either path is absolute, make it relative. */
211 if (afn[0] == '/') afn += 1;
212 if (bfn[0] == '/') bfn += 1;
214 return strcmp(afn, bfn);
218 * Locate archive path in file info.
219 * @param iter file info iterator
220 * @param fsmPath archive path
221 * @return index into file info, -1 if archive path was not found
223 static int mapFind(FSMI_t iter, const char * fsmPath)
228 const rpmfi fi = iter->fi;
229 int fc = rpmfiFC(fi);
230 if (fi && fc > 0 && fi->apath && fsmPath && *fsmPath) {
233 if (fi->apath != NULL)
234 p = bsearch(&fsmPath, fi->apath, fc, sizeof(fsmPath),
237 iter->i = p - fi->apath;
238 ix = mapNextIterator(iter);
246 * Directory name iterator.
248 typedef struct dnli_s {
257 * Destroy directory name iterator.
258 * @param a directory name iterator
259 * @retval NULL always
261 static void * dnlFreeIterator(void * a)
264 DNLI_t dnli = (void *)a;
265 if (dnli->active) free(dnli->active);
272 static inline int dnlCount(const DNLI_t dnli)
274 return (dnli ? rpmfiDC(dnli->fi) : 0);
279 static inline int dnlIndex(const DNLI_t dnli)
281 return (dnli ? dnli->isave : -1);
285 * Create directory name iterator.
286 * @param fsm file state machine data
287 * @param reverse traverse directory names in reverse order?
288 * @return directory name iterator
291 void * dnlInitIterator(const FSM_t fsm,
295 rpmfi fi = fsmGetFi(fsm);
296 rpmfs fs = rpmteGetFileStates(fsmGetTe(fsm));
304 dnli = xcalloc(1, sizeof(*dnli));
306 dnli->reverse = reverse;
307 dnli->i = (reverse ? dc : 0);
310 dnli->active = xcalloc(dc, sizeof(*dnli->active));
311 int fc = rpmfiFC(fi);
313 /* Identify parent directories not skipped. */
314 for (i = 0; i < fc; i++)
315 if (!XFA_SKIPPING(rpmfsGetAction(fs, i)))
316 dnli->active[rpmfiDIIndex(fi, i)] = 1;
318 /* Exclude parent directories that are explicitly included. */
319 for (i = 0; i < fc; i++) {
323 if (!S_ISDIR(rpmfiFModeIndex(fi, i)))
326 dil = rpmfiDIIndex(fi, i);
327 dnlen = strlen(rpmfiDNIndex(fi, dil));
328 bnlen = strlen(rpmfiBNIndex(fi, i));
330 for (j = 0; j < dc; j++) {
334 if (!dnli->active[j] || j == dil)
336 dnl = rpmfiDNIndex(fi, j);
338 if (jlen != (dnlen+bnlen+1))
340 if (!rstreqn(dnl, rpmfiDNIndex(fi, dil), dnlen))
342 if (!rstreqn(dnl+dnlen, rpmfiBNIndex(fi, i), bnlen))
344 if (dnl[dnlen+bnlen] != '/' || dnl[dnlen+bnlen+1] != '\0')
346 /* This directory is included in the package. */
352 /* Print only once per package. */
355 for (i = 0; i < dc; i++) {
356 if (!dnli->active[i]) continue;
360 "========== Directories not explicitly included in package:\n");
362 rpmlog(RPMLOG_DEBUG, "%10d %s\n", i, rpmfiDNIndex(fi, i));
365 rpmlog(RPMLOG_DEBUG, "==========\n");
372 * Return next directory name (from file info).
373 * @param dnli directory name iterator
374 * @return next directory name
377 const char * dnlNextIterator(DNLI_t dnli)
379 const char * dn = NULL;
383 int dc = rpmfiDC(fi);
388 i = (!dnli->reverse ? dnli->i++ : --dnli->i);
389 } while (i >= 0 && i < dc && !dnli->active[i]);
391 if (i >= 0 && i < dc)
392 dn = rpmfiDNIndex(fi, i);
400 static void * fsmThread(void * arg)
403 return ((void *) ((long) fsmStage(fsm, fsm->nstage)));
406 int fsmNext(FSM_t fsm, fileStage nstage)
408 fsm->nstage = nstage;
410 return rpmsqJoin( rpmsqThread(fsmThread, fsm) );
411 return fsmStage(fsm, fsm->nstage);
415 * Save hard link in chain.
416 * @param fsm file state machine data
417 * @return Is chain only partially filled?
419 static int saveHardLink(FSM_t fsm)
421 struct stat * st = &fsm->sb;
426 /* Find hard link set. */
427 for (fsm->li = fsm->links; fsm->li; fsm->li = fsm->li->next) {
428 if (fsm->li->sb.st_ino == st->st_ino && fsm->li->sb.st_dev == st->st_dev)
432 /* New hard link encountered, add new link to set. */
433 if (fsm->li == NULL) {
434 fsm->li = xcalloc(1, sizeof(*fsm->li));
435 fsm->li->next = NULL;
436 fsm->li->sb = *st; /* structure assignment */
437 fsm->li->nlink = st->st_nlink;
438 fsm->li->linkIndex = fsm->ix;
439 fsm->li->createdPath = -1;
441 fsm->li->filex = xcalloc(st->st_nlink, sizeof(fsm->li->filex[0]));
442 memset(fsm->li->filex, -1, (st->st_nlink * sizeof(fsm->li->filex[0])));
443 fsm->li->nsuffix = xcalloc(st->st_nlink, sizeof(*fsm->li->nsuffix));
445 if (fsm->goal == FSM_PKGBUILD)
446 fsm->li->linksLeft = st->st_nlink;
447 if (fsm->goal == FSM_PKGINSTALL)
448 fsm->li->linksLeft = 0;
450 fsm->li->next = fsm->links;
451 fsm->links = fsm->li;
454 if (fsm->goal == FSM_PKGBUILD) --fsm->li->linksLeft;
455 fsm->li->filex[fsm->li->linksLeft] = fsm->ix;
456 fsm->li->nsuffix[fsm->li->linksLeft] = fsm->nsuffix;
457 if (fsm->goal == FSM_PKGINSTALL) fsm->li->linksLeft++;
459 if (fsm->goal == FSM_PKGBUILD)
460 return (fsm->li->linksLeft > 0);
462 if (fsm->goal != FSM_PKGINSTALL)
465 if (!(st->st_size || fsm->li->linksLeft == st->st_nlink))
468 /* Here come the bits, time to choose a non-skipped file name. */
469 { rpmfs fs = rpmteGetFileStates(fsmGetTe(fsm));
471 for (j = fsm->li->linksLeft - 1; j >= 0; j--) {
472 ix = fsm->li->filex[j];
473 if (ix < 0 || XFA_SKIPPING(rpmfsGetAction(fs, ix)))
479 /* Are all links skipped or not encountered yet? */
481 return 1; /* XXX W2DO? */
483 /* Save the non-skipped file name and map index. */
484 fsm->li->linkIndex = j;
485 fsm->path = _constfree(fsm->path);
487 rc = fsmNext(fsm, FSM_MAP);
492 * Destroy set of hard links.
493 * @param li set of hard links
494 * @return NULL always
496 static void * freeHardLink(hardLink_t li)
499 li->nsuffix = _free(li->nsuffix); /* XXX elements are shared */
500 li->filex = _free(li->filex);
505 FSM_t newFSM(cpioMapFlags mapflags)
507 FSM_t fsm = xcalloc(1, sizeof(*fsm));
508 fsm->mapFlags = mapflags;
512 FSM_t freeFSM(FSM_t fsm)
515 fsm->path = _constfree(fsm->path);
516 while ((fsm->li = fsm->links) != NULL) {
517 fsm->links = fsm->li->next;
518 fsm->li->next = NULL;
519 fsm->li = freeHardLink(fsm->li);
521 fsm->dnlx = _free(fsm->dnlx);
522 fsm->ldn = _free(fsm->ldn);
523 fsm->iter = mapFreeIterator(fsm->iter);
528 int fsmSetup(FSM_t fsm, fileStage goal,
529 rpmts ts, rpmte te, rpmfi fi, FD_t cfd,
530 rpm_loff_t * archiveSize, char ** failedFile)
537 fsm->cfd = fdLink(cfd, RPMDBG_M("persist (fsm)"));
538 pos = fdGetCpioPos(fsm->cfd);
539 fdSetCpioPos(fsm->cfd, 0);
541 fsm->iter = mapInitIterator(ts, te, fi);
542 fsm->digestalgo = rpmfiDigestAlgo(fi);
544 if (fsm->goal == FSM_PKGINSTALL || fsm->goal == FSM_PKGBUILD) {
547 ptr = rpmtsNotify(ts, te,
548 RPMCALLBACK_INST_START, fsm->archivePos, fi->archiveSize);
551 fsm->archiveSize = archiveSize;
552 if (fsm->archiveSize)
553 *fsm->archiveSize = 0;
554 fsm->failedFile = failedFile;
556 *fsm->failedFile = NULL;
558 memset(fsm->sufbuf, 0, sizeof(fsm->sufbuf));
559 if (fsm->goal == FSM_PKGINSTALL) {
560 if (ts && rpmtsGetTid(ts) != (rpm_tid_t)-1)
561 sprintf(fsm->sufbuf, ";%08x", (unsigned)rpmtsGetTid(ts));
565 rc = fsmUNSAFE(fsm, FSM_CREATE);
566 if (rc && !ec) ec = rc;
568 rc = fsmUNSAFE(fsm, fsm->goal);
569 if (rc && !ec) ec = rc;
571 if (fsm->archiveSize && ec == 0)
572 *fsm->archiveSize = (fdGetCpioPos(fsm->cfd) - pos);
574 /* FIX: *fsm->failedFile may be NULL */
578 int fsmTeardown(FSM_t fsm)
583 rc = fsmUNSAFE(fsm, FSM_DESTROY);
585 fsm->iter = mapFreeIterator(fsm->iter);
586 if (fsm->cfd != NULL) {
587 fsm->cfd = fdFree(fsm->cfd, RPMDBG_M("persist (fsm)"));
590 fsm->failedFile = NULL;
594 static int fsmMapFContext(FSM_t fsm)
596 rpmts ts = fsmGetTs(fsm);
601 * Find file security context (if not disabled).
603 fsm->fcontext = NULL;
604 if (ts != NULL && !(rpmtsFlags(ts) & RPMTRANS_FLAG_NOCONTEXTS)) {
605 security_context_t scon = NULL;
607 if (matchpathcon(fsm->path, st->st_mode, &scon) == 0 && scon != NULL) {
608 fsm->fcontext = scon;
615 static int fsmMapFCaps(FSM_t fsm)
617 rpmfi fi = fsmGetFi(fsm);
618 const char *captxt = rpmfiFCapsIndex(fi, fsm->ix);
620 if (captxt && *captxt != '\0') {
621 cap_t fcaps = cap_from_text(captxt);
631 * Map next file path and action.
632 * @param fsm file state machine
634 static int fsmMapPath(FSM_t fsm)
636 rpmfi fi = fsmGetFi(fsm); /* XXX const except for fstates */
642 fsm->action = FA_UNKNOWN;
645 if (fi && i >= 0 && i < rpmfiFC(fi)) {
646 rpmte te = fsmGetTe(fsm);
647 rpmfs fs = rpmteGetFileStates(te);
648 /* XXX these should use rpmfiFFlags() etc */
649 fsm->action = rpmfsGetAction(fs, i);
650 fsm->fflags = rpmfiFFlagsIndex(fi, i);
652 /* src rpms have simple base name in payload. */
653 fsm->dirName = rpmfiDNIndex(fi, rpmfiDIIndex(fi, i));
654 fsm->baseName = rpmfiBNIndex(fi, i);
656 switch (fsm->action) {
669 if (rpmteType(te) == TR_ADDED)
670 rpmfsSetState(fs, i, RPMFILE_STATE_NOTINSTALLED);
673 case FA_SKIPNETSHARED:
674 if (rpmteType(te) == TR_ADDED)
675 rpmfsSetState(fs, i, RPMFILE_STATE_NETSHARED);
679 if (rpmteType(te) == TR_ADDED)
680 rpmfsSetState(fs, i, RPMFILE_STATE_WRONGCOLOR);
684 if (!(fsm->fflags & RPMFILE_GHOST)) /* XXX Don't if %ghost file. */
685 switch (rpmteType(te)) {
687 fsm->osuffix = SUFFIX_RPMORIG;
690 fsm->osuffix = SUFFIX_RPMSAVE;
696 assert(rpmteType(te) == TR_ADDED);
697 if (!(fsm->fflags & RPMFILE_GHOST)) /* XXX Don't if %ghost file. */
698 fsm->nsuffix = SUFFIX_RPMNEW;
702 assert(rpmteType(te) == TR_ADDED);
703 if (!(fsm->fflags & RPMFILE_GHOST)) /* XXX Don't if %ghost file. */
704 fsm->osuffix = SUFFIX_RPMSAVE;
707 #if 0 /* XXX is this a genhdlist fix? */
708 assert(rpmteType(>te) == TR_REMOVED);
711 * XXX TODO: %ghost probably shouldn't be removed, but that changes
712 * legacy rpm behavior.
719 if ((fsm->mapFlags & CPIO_MAP_PATH) || fsm->nsuffix) {
720 const struct stat * st = &fsm->sb;
721 fsm->path = _constfree(fsm->path);
722 fsm->path = fsmFsPath(fsm, st, fsm->subdir,
723 (fsm->suffix ? fsm->suffix : fsm->nsuffix));
730 * Map file stat(2) info.
731 * @param fsm file state machine
733 static int fsmMapAttrs(FSM_t fsm)
735 struct stat * st = &fsm->sb;
736 rpmfi fi = fsmGetFi(fsm);
739 /* this check is pretty moot, rpmfi accessors check array bounds etc */
740 if (fi && i >= 0 && i < rpmfiFC(fi)) {
741 mode_t finalMode = rpmfiFModeIndex(fi, i);
742 dev_t finalRdev = rpmfiFRdevIndex(fi, i);
743 time_t finalMtime = rpmfiFMtimeIndex(fi, i);
744 const char *user = rpmfiFUserIndex(fi, i);
745 const char *group = rpmfiFGroupIndex(fi, i);
749 if (user && unameToUid(user, &uid)) {
750 if (fsm->goal == FSM_PKGINSTALL)
751 rpmlog(RPMLOG_WARNING,
752 _("user %s does not exist - using root\n"), user);
753 finalMode &= ~S_ISUID; /* turn off suid bit */
756 if (group && gnameToGid(group, &gid)) {
757 if (fsm->goal == FSM_PKGINSTALL)
758 rpmlog(RPMLOG_WARNING,
759 _("group %s does not exist - using root\n"), group);
760 finalMode &= ~S_ISGID; /* turn off sgid bit */
763 if (fsm->mapFlags & CPIO_MAP_MODE)
764 st->st_mode = (st->st_mode & S_IFMT) | (finalMode & ~S_IFMT);
765 if (fsm->mapFlags & CPIO_MAP_TYPE) {
766 st->st_mode = (st->st_mode & ~S_IFMT) | (finalMode & S_IFMT);
767 if ((S_ISCHR(st->st_mode) || S_ISBLK(st->st_mode))
768 && st->st_nlink == 0)
770 st->st_rdev = finalRdev;
771 st->st_mtime = finalMtime;
773 if (fsm->mapFlags & CPIO_MAP_UID)
775 if (fsm->mapFlags & CPIO_MAP_GID)
778 { rpmts ts = fsmGetTs(fsm);
781 * Set file digest (if not disabled).
783 if (ts != NULL && !(rpmtsFlags(ts) & RPMTRANS_FLAG_NOFILEDIGEST)) {
784 fsm->digest = rpmfiFDigestIndex(fi, i, NULL, NULL);
794 * Create file from payload stream.
795 * @param fsm file state machine data
796 * @return 0 on success
798 static int expandRegular(FSM_t fsm)
800 const struct stat * st = &fsm->sb;
801 rpm_loff_t left = st->st_size;
804 rc = fsmNext(fsm, FSM_WOPEN);
808 if (st->st_size > 0 && fsm->digest != NULL)
809 fdInitDigest(fsm->wfd, fsm->digestalgo, 0);
813 fsm->wrlen = (left > fsm->wrsize ? fsm->wrsize : left);
814 rc = fsmNext(fsm, FSM_DREAD);
818 rc = fsmNext(fsm, FSM_WRITE);
824 /* don't call this with fileSize == fileComplete */
826 (void) fsmNext(fsm, FSM_NOTIFY);
829 if (st->st_size > 0 && fsm->digest) {
830 void * digest = NULL;
831 int asAscii = (fsm->digest == NULL ? 1 : 0);
833 (void) Fflush(fsm->wfd);
834 fdFiniDigest(fsm->wfd, fsm->digestalgo, &digest, NULL, asAscii);
836 if (digest == NULL) {
837 rc = CPIOERR_DIGEST_MISMATCH;
841 if (fsm->digest != NULL) {
842 size_t diglen = rpmDigestLength(fsm->digestalgo);
843 if (memcmp(digest, fsm->digest, diglen))
844 rc = CPIOERR_DIGEST_MISMATCH;
846 rc = CPIOERR_DIGEST_MISMATCH;
848 digest = _free(digest);
852 (void) fsmNext(fsm, FSM_WCLOSE);
857 * Write next item to payload stream.
858 * @param fsm file state machine data
859 * @param writeData should data be written?
860 * @return 0 on success
862 static int writeFile(FSM_t fsm, int writeData)
864 const char * path = fsm->path;
865 const char * opath = fsm->opath;
866 struct stat * st = &fsm->sb;
867 struct stat * ost = &fsm->osb;
868 char * symbuf = NULL;
872 st->st_size = (writeData ? ost->st_size : 0);
874 if (S_ISDIR(st->st_mode)) {
876 } else if (S_ISLNK(st->st_mode)) {
878 * While linux puts the size of a symlink in the st_size field,
879 * I don't think that's a specified standard.
881 /* XXX NUL terminated result in fsm->rdbuf, len in fsm->rdnb. */
882 rc = fsmUNSAFE(fsm, FSM_READLINK);
884 st->st_size = fsm->rdnb;
885 rstrcat(&symbuf, fsm->rdbuf); /* XXX save readlink return. */
888 if (fsm->mapFlags & CPIO_MAP_ABSOLUTE) {
890 if (fsm->mapFlags & CPIO_MAP_ADDDOT)
892 rstrscat(&p, fsm->dirName, fsm->baseName, NULL);
894 } else if (fsm->mapFlags & CPIO_MAP_PATH) {
895 rpmfi fi = fsmGetFi(fsm);
896 fsm->path = xstrdup((fi->apath ? fi->apath[fsm->ix] + fi->striplen :
897 rpmfiBNIndex(fi, fsm->ix)));
900 rc = fsmNext(fsm, FSM_HWRITE);
901 _constfree(fsm->path);
905 if (writeData && S_ISREG(st->st_mode)) {
908 void * mapped = (void *)-1;
912 rc = fsmNext(fsm, FSM_ROPEN);
915 /* XXX unbuffered mmap generates *lots* of fdio debugging */
918 mapped = mmap(NULL, st->st_size, PROT_READ, MAP_SHARED, Fileno(fsm->rfd), 0);
919 if (mapped != (void *)-1) {
921 fsm->rdbuf = (char *) mapped;
922 fsm->rdlen = nmapped = st->st_size;
923 #if defined(MADV_DONTNEED)
924 xx = madvise(mapped, nmapped, MADV_DONTNEED);
933 if (mapped != (void *)-1) {
938 fsm->rdlen = (left > fsm->rdsize ? fsm->rdsize : left),
939 rc = fsmNext(fsm, FSM_READ);
943 /* XXX DWRITE uses rdnb for I/O length. */
944 rc = fsmNext(fsm, FSM_DWRITE);
951 if (mapped != (void *)-1) {
952 xx = msync(mapped, nmapped, MS_ASYNC);
953 #if defined(MADV_DONTNEED)
954 xx = madvise(mapped, nmapped, MADV_DONTNEED);
956 xx = munmap(mapped, nmapped);
961 } else if (writeData && S_ISLNK(st->st_mode)) {
962 /* XXX DWRITE uses rdnb for I/O length. */
963 strcpy(fsm->rdbuf, symbuf); /* XXX restore readlink buffer. */
964 fsm->rdnb = strlen(symbuf);
965 rc = fsmNext(fsm, FSM_DWRITE);
969 rc = fsmNext(fsm, FSM_PAD);
975 if (fsm->rfd != NULL)
976 (void) fsmNext(fsm, FSM_RCLOSE);
984 * Write set of linked files to payload stream.
985 * @param fsm file state machine data
986 * @return 0 on success
988 static int writeLinkedFile(FSM_t fsm)
990 const char * path = fsm->path;
991 const char * nsuffix = fsm->nsuffix;
992 int iterIndex = fsm->ix;
1001 for (i = fsm->li->nlink - 1; i >= 0; i--) {
1003 if (fsm->li->filex[i] < 0) continue;
1005 fsm->ix = fsm->li->filex[i];
1006 rc = fsmNext(fsm, FSM_MAP);
1008 /* Write data after last link. */
1009 rc = writeFile(fsm, (i == 0));
1010 if (fsm->failedFile && rc != 0 && *fsm->failedFile == NULL) {
1012 *fsm->failedFile = xstrdup(fsm->path);
1015 fsm->path = _constfree(fsm->path);
1016 fsm->li->filex[i] = -1;
1019 fsm->ix = iterIndex;
1020 fsm->nsuffix = nsuffix;
1025 /** \ingroup payload
1026 * Create pending hard links to existing file.
1027 * @param fsm file state machine data
1028 * @return 0 on success
1030 static int fsmMakeLinks(FSM_t fsm)
1032 const char * path = fsm->path;
1033 const char * opath = fsm->opath;
1034 const char * nsuffix = fsm->nsuffix;
1035 int iterIndex = fsm->ix;
1042 fsm->nsuffix = NULL;
1045 fsm->ix = fsm->li->filex[fsm->li->createdPath];
1046 rc = fsmNext(fsm, FSM_MAP);
1047 fsm->opath = fsm->path;
1049 for (i = 0; i < fsm->li->nlink; i++) {
1050 if (fsm->li->filex[i] < 0) continue;
1051 if (fsm->li->createdPath == i) continue;
1053 fsm->ix = fsm->li->filex[i];
1054 fsm->path = _constfree(fsm->path);
1055 rc = fsmNext(fsm, FSM_MAP);
1056 if (XFA_SKIPPING(fsm->action)) continue;
1058 rc = fsmUNSAFE(fsm, FSM_VERIFY);
1060 if (!(rc == CPIOERR_ENOENT)) break;
1062 /* XXX link(fsm->opath, fsm->path) */
1063 rc = fsmNext(fsm, FSM_LINK);
1064 if (fsm->failedFile && rc != 0 && *fsm->failedFile == NULL) {
1066 *fsm->failedFile = xstrdup(fsm->path);
1069 fsm->li->linksLeft--;
1071 fsm->path = _constfree(fsm->path);
1072 fsm->opath = _constfree(fsm->opath);
1074 fsm->ix = iterIndex;
1075 fsm->nsuffix = nsuffix;
1081 /** \ingroup payload
1082 * Commit hard linked file set atomically.
1083 * @param fsm file state machine data
1084 * @return 0 on success
1086 static int fsmCommitLinks(FSM_t fsm)
1088 const char * path = fsm->path;
1089 const char * nsuffix = fsm->nsuffix;
1090 int iterIndex = fsm->ix;
1091 struct stat * st = &fsm->sb;
1096 fsm->nsuffix = NULL;
1099 for (fsm->li = fsm->links; fsm->li; fsm->li = fsm->li->next) {
1100 if (fsm->li->sb.st_ino == st->st_ino && fsm->li->sb.st_dev == st->st_dev)
1104 for (i = 0; i < fsm->li->nlink; i++) {
1105 if (fsm->li->filex[i] < 0) continue;
1106 fsm->ix = fsm->li->filex[i];
1107 rc = fsmNext(fsm, FSM_MAP);
1108 if (!XFA_SKIPPING(fsm->action))
1109 rc = fsmNext(fsm, FSM_COMMIT);
1110 fsm->path = _constfree(fsm->path);
1111 fsm->li->filex[i] = -1;
1114 fsm->ix = iterIndex;
1115 fsm->nsuffix = nsuffix;
1121 * Remove (if created) directories not explicitly included in package.
1122 * @param fsm file state machine data
1123 * @return 0 on success
1125 static int fsmRmdirs(FSM_t fsm)
1127 const char * path = fsm->path;
1128 void * dnli = dnlInitIterator(fsm, 1);
1129 char * dn = fsm->rdbuf;
1130 int dc = dnlCount(dnli);
1135 if (fsm->ldn != NULL && fsm->dnlx != NULL)
1136 while ((fsm->path = dnlNextIterator(dnli)) != NULL) {
1137 size_t dnlen = strlen(fsm->path);
1140 dc = dnlIndex(dnli);
1141 if (fsm->dnlx[dc] < 1 || fsm->dnlx[dc] >= dnlen)
1144 /* Copy to avoid const on fsm->path. */
1145 te = stpcpy(dn, fsm->path) - 1;
1148 /* Remove generated directories. */
1152 rc = fsmNext(fsm, FSM_RMDIR);
1158 } while ((te - fsm->path) > fsm->dnlx[dc]);
1160 dnli = dnlFreeIterator(dnli);
1167 * Create (if necessary) directories not explicitly included in package.
1168 * @param fsm file state machine data
1169 * @return 0 on success
1171 static int fsmMkdirs(FSM_t fsm)
1173 struct stat * st = &fsm->sb;
1174 struct stat * ost = &fsm->osb;
1175 const char * path = fsm->path;
1176 mode_t st_mode = st->st_mode;
1177 void * dnli = dnlInitIterator(fsm, 0);
1178 char * dn = fsm->rdbuf;
1179 int dc = dnlCount(dnli);
1182 rpmts ts = fsmGetTs(fsm);
1183 security_context_t scon = NULL;
1188 fsm->dnlx = (dc ? xcalloc(dc, sizeof(*fsm->dnlx)) : NULL);
1189 if (fsm->dnlx != NULL)
1190 while ((fsm->path = dnlNextIterator(dnli)) != NULL) {
1191 size_t dnlen = strlen(fsm->path);
1194 dc = dnlIndex(dnli);
1195 if (dc < 0) continue;
1196 fsm->dnlx[dc] = dnlen;
1200 if (dnlen <= fsm->ldnlen && rstreq(fsm->path, fsm->ldn))
1203 /* Copy to avoid const on fsm->path. */
1204 (void) stpcpy(dn, fsm->path);
1207 /* Assume '/' directory exists, "mkdir -p" for others if non-existent */
1208 for (i = 1, te = dn + 1; *te != '\0'; te++, i++) {
1214 /* Already validated? */
1215 if (i < fsm->ldnlen &&
1216 (fsm->ldn[i] == '/' || fsm->ldn[i] == '\0') &&
1217 rstreqn(fsm->path, fsm->ldn, i))
1220 /* Move pre-existing path marker forward. */
1221 fsm->dnlx[dc] = (te - dn);
1225 /* Validate next component of path. */
1226 rc = fsmUNSAFE(fsm, FSM_LSTAT);
1229 /* Directory already exists? */
1230 if (rc == 0 && S_ISDIR(ost->st_mode)) {
1231 /* Move pre-existing path marker forward. */
1232 fsm->dnlx[dc] = (te - dn);
1233 } else if (rc == CPIOERR_ENOENT) {
1235 st->st_mode = S_IFDIR | (_dirPerms & 07777);
1236 rc = fsmNext(fsm, FSM_MKDIR);
1238 /* XXX FIXME? only new dir will have context set. */
1239 /* Get file security context from patterns. */
1240 if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_NOCONTEXTS)) {
1241 if (matchpathcon(fsm->path, st->st_mode, &scon) == 0 &&
1243 fsm->fcontext = scon;
1244 rc = fsmNext(fsm, FSM_LSETFCON);
1248 if (fsm->fcontext == NULL)
1249 rpmlog(RPMLOG_DEBUG,
1250 "%s directory created with perms %04o, no context.\n",
1251 fsm->path, (unsigned)(st->st_mode & 07777));
1253 rpmlog(RPMLOG_DEBUG,
1254 "%s directory created with perms %04o, context %s.\n",
1255 fsm->path, (unsigned)(st->st_mode & 07777),
1257 freecon(fsm->fcontext);
1259 fsm->fcontext = NULL;
1268 /* Save last validated path. */
1269 /* FIX: ldn/path annotations ? */
1270 if (fsm->ldnalloc < (dnlen + 1)) {
1271 fsm->ldnalloc = dnlen + 100;
1272 fsm->ldn = xrealloc(fsm->ldn, fsm->ldnalloc);
1274 if (fsm->ldn != NULL) { /* XXX can't happen */
1275 strcpy(fsm->ldn, fsm->path);
1276 fsm->ldnlen = dnlen;
1279 dnli = dnlFreeIterator(dnli);
1282 st->st_mode = st_mode; /* XXX restore st->st_mode */
1283 /* FIX: ldn/path annotations ? */
1289 * Check for file on disk.
1290 * @param fsm file state machine data
1291 * @return 0 on success
1293 static int fsmStat(FSM_t fsm)
1297 if (fsm->path != NULL) {
1298 int saveernno = errno;
1299 rc = fsmUNSAFE(fsm, (!(fsm->mapFlags & CPIO_FOLLOW_SYMLINKS)
1300 ? FSM_LSTAT : FSM_STAT));
1301 if (rc == CPIOERR_ENOENT) {
1305 } else if (rc == 0) {
1309 /* Skip %ghost files on build. */
1316 static const char * rpmteTypeString(rpmte te)
1318 switch(rpmteType(te)) {
1319 case TR_ADDED: return " install";
1320 case TR_REMOVED: return " erase";
1321 default: return "???";
1325 #define IS_DEV_LOG(_x) \
1326 ((_x) != NULL && strlen(_x) >= (sizeof("/dev/log")-1) && \
1327 rstreqn((_x), "/dev/log", sizeof("/dev/log")-1) && \
1328 ((_x)[sizeof("/dev/log")-1] == '\0' || \
1329 (_x)[sizeof("/dev/log")-1] == ';'))
1332 * File state machine driver.
1333 * @param fsm file state machine
1334 * @param stage next stage
1335 * @return 0 on success
1337 static int fsmStage(FSM_t fsm, fileStage stage)
1340 fileStage prevStage = fsm->stage;
1341 const char * const prev = fileStageString(prevStage);
1343 static int modulo = 4;
1344 const char * const cur = fileStageString(stage);
1345 struct stat * st = &fsm->sb;
1346 struct stat * ost = &fsm->osb;
1347 int saveerrno = errno;
1351 #define _fafilter(_a) \
1352 (!((_a) == FA_CREATE || (_a) == FA_ERASE || (_a) == FA_COPYIN || (_a) == FA_COPYOUT) \
1353 ? fileActionString(_a) : "")
1355 if (stage & FSM_DEAD) {
1357 } else if (stage & FSM_INTERNAL) {
1358 if (_fsm_debug && !(stage & FSM_SYSCALL))
1359 rpmlog(RPMLOG_DEBUG, " %8s %06o%3d (%4d,%4d)%10d %s %s\n",
1361 (unsigned)st->st_mode, (int)st->st_nlink,
1362 (int)st->st_uid, (int)st->st_gid, (int)st->st_size,
1363 (fsm->path ? fsm->path : ""),
1364 _fafilter(fsm->action));
1367 if (_fsm_debug || !(stage & FSM_VERBOSE))
1368 rpmlog(RPMLOG_DEBUG, "%-8s %06o%3d (%4d,%4d)%10d %s %s\n",
1370 (unsigned)st->st_mode, (int)st->st_nlink,
1371 (int)st->st_uid, (int)st->st_gid, (int)st->st_size,
1372 (fsm->path ? fsm->path : ""),
1373 _fafilter(fsm->action));
1380 case FSM_PKGINSTALL:
1382 /* Clean fsm, free'ing memory. Read next archive header. */
1383 rc = fsmUNSAFE(fsm, FSM_INIT);
1385 /* Exit on end-of-payload. */
1386 if (rc == CPIOERR_HDR_TRAILER) {
1391 /* Exit on error. */
1394 (void) fsmNext(fsm, FSM_UNDO);
1398 /* Extract file from archive. */
1399 rc = fsmNext(fsm, FSM_PROCESS);
1401 (void) fsmNext(fsm, FSM_UNDO);
1405 /* Notify on success. */
1406 (void) fsmNext(fsm, FSM_NOTIFY);
1408 rc = fsmNext(fsm, FSM_FINI);
1417 /* Clean fsm, free'ing memory. */
1418 rc = fsmUNSAFE(fsm, FSM_INIT);
1420 /* Exit on end-of-payload. */
1421 if (rc == CPIOERR_HDR_TRAILER) {
1426 /* Rename/erase next item. */
1427 if (fsmNext(fsm, FSM_FINI))
1434 rc = fsmUNSAFE(fsm, FSM_INIT);
1436 /* Exit on end-of-payload. */
1437 if (rc == CPIOERR_HDR_TRAILER) {
1442 /* Exit on error. */
1445 (void) fsmNext(fsm, FSM_UNDO);
1449 /* Copy file into archive. */
1450 rc = fsmNext(fsm, FSM_PROCESS);
1452 (void) fsmNext(fsm, FSM_UNDO);
1456 /* Notify on success. */
1457 (void) fsmNext(fsm, FSM_NOTIFY);
1459 if (fsmNext(fsm, FSM_FINI))
1463 /* Flush partial sets of hard linked files. */
1464 if (!(fsm->mapFlags & CPIO_ALL_HARDLINKS)) {
1467 while ((fsm->li = fsm->links) != NULL) {
1468 fsm->links = fsm->li->next;
1469 fsm->li->next = NULL;
1471 /* Re-calculate link count for archive header. */
1472 for (j = -1, nlink = 0, i = 0; i < fsm->li->nlink; i++) {
1473 if (fsm->li->filex[i] < 0)
1478 /* XXX force the contents out as well. */
1480 fsm->li->filex[0] = fsm->li->filex[j];
1481 fsm->li->filex[j] = -1;
1483 fsm->li->sb.st_nlink = nlink;
1485 fsm->sb = fsm->li->sb; /* structure assignment */
1486 fsm->osb = fsm->sb; /* structure assignment */
1488 if (!rc) rc = writeLinkedFile(fsm);
1490 fsm->li = freeHardLink(fsm->li);
1495 rc = fsmNext(fsm, FSM_TRAILER);
1499 { rpmts ts = fsmGetTs(fsm);
1500 #define _tsmask (RPMTRANS_FLAG_PKGCOMMIT | RPMTRANS_FLAG_COMMIT)
1501 fsm->commit = ((ts && (rpmtsFlags(ts) & _tsmask) &&
1502 fsm->goal != FSM_PKGCOMMIT) ? 0 : 1);
1505 fsm->path = _constfree(fsm->path);
1506 fsm->opath = _constfree(fsm->opath);
1507 fsm->dnlx = _free(fsm->dnlx);
1509 fsm->ldn = _free(fsm->ldn);
1510 fsm->ldnalloc = fsm->ldnlen = 0;
1512 fsm->rdsize = fsm->wrsize = 0;
1513 fsm->rdbuf = fsm->rdb = _free(fsm->rdb);
1514 fsm->wrbuf = fsm->wrb = _free(fsm->wrb);
1515 if (fsm->goal == FSM_PKGINSTALL || fsm->goal == FSM_PKGBUILD) {
1516 fsm->rdsize = 8 * BUFSIZ;
1517 fsm->rdbuf = fsm->rdb = xmalloc(fsm->rdsize);
1518 fsm->wrsize = 8 * BUFSIZ;
1519 fsm->wrbuf = fsm->wrb = xmalloc(fsm->wrsize);
1522 fsm->mkdirsdone = 0;
1526 errno = 0; /* XXX get rid of EBADF */
1528 /* Detect and create directories not explicitly in package. */
1529 if (fsm->goal == FSM_PKGINSTALL) {
1530 rc = fsmNext(fsm, FSM_MKDIRS);
1531 if (!rc) fsm->mkdirsdone = 1;
1536 fsm->path = _constfree(fsm->path);
1538 fsm->diskchecked = fsm->exists = 0;
1540 fsm->suffix = (fsm->sufbuf[0] != '\0' ? fsm->sufbuf : NULL);
1541 fsm->action = FA_UNKNOWN;
1542 fsm->osuffix = NULL;
1543 fsm->nsuffix = NULL;
1545 if (fsm->goal == FSM_PKGINSTALL) {
1546 /* Read next header from payload, checking for end-of-payload. */
1547 rc = fsmUNSAFE(fsm, FSM_NEXT);
1551 /* Identify mapping index. */
1552 fsm->ix = ((fsm->goal == FSM_PKGINSTALL)
1553 ? mapFind(fsm->iter, fsm->path) : mapNextIterator(fsm->iter));
1555 /* Detect end-of-loop and/or mapping error. */
1557 if (fsm->goal == FSM_PKGINSTALL) {
1559 rpmlog(RPMLOG_WARNING,
1560 _("archive file %s was not found in header file list\n"),
1563 if (fsm->failedFile && *fsm->failedFile == NULL)
1564 *fsm->failedFile = xstrdup(fsm->path);
1565 rc = CPIOERR_UNMAPPED_FILE;
1567 rc = CPIOERR_HDR_TRAILER;
1572 /* On non-install, mode must be known so that dirs don't get suffix. */
1573 if (fsm->goal != FSM_PKGINSTALL) {
1574 rpmfi fi = fsmGetFi(fsm);
1575 st->st_mode = rpmfiFModeIndex(fi, fsm->ix);
1578 /* Generate file path. */
1579 rc = fsmNext(fsm, FSM_MAP);
1582 /* Perform lstat/stat for disk file. */
1586 if (fsm->path != NULL &&
1587 !(fsm->goal == FSM_PKGINSTALL && S_ISREG(st->st_mode)))
1589 rc = fsmUNSAFE(fsm, (!(fsm->mapFlags & CPIO_FOLLOW_SYMLINKS)
1590 ? FSM_LSTAT : FSM_STAT));
1591 if (rc == CPIOERR_ENOENT) {
1595 } else if (rc == 0) {
1599 /* Skip %ghost files on build. */
1603 fsm->diskchecked = 1;
1606 /* On non-install, the disk file stat is what's remapped. */
1607 if (fsm->goal != FSM_PKGINSTALL)
1608 *st = *ost; /* structure assignment */
1610 /* Remap file perms, owner, and group. */
1611 rc = fsmMapAttrs(fsm);
1614 fsm->postpone = XFA_SKIPPING(fsm->action);
1615 if (fsm->goal == FSM_PKGINSTALL || fsm->goal == FSM_PKGBUILD) {
1616 /* FIX: saveHardLink can modify fsm */
1617 if (S_ISREG(st->st_mode) && st->st_nlink > 1)
1618 fsm->postpone = saveHardLink(fsm);
1624 rc = fsmMapPath(fsm);
1627 rc = fsmMkdirs(fsm);
1631 rc = fsmRmdirs(fsm);
1634 if (fsm->postpone) {
1635 if (fsm->goal == FSM_PKGINSTALL)
1636 rc = fsmNext(fsm, FSM_EAT);
1640 if (fsm->goal == FSM_PKGBUILD) {
1641 if (fsm->fflags & RPMFILE_GHOST) /* XXX Don't if %ghost file. */
1643 if (S_ISREG(st->st_mode) && st->st_nlink > 1) {
1644 hardLink_t li, prev;
1646 if (!(fsm->mapFlags & CPIO_ALL_HARDLINKS)) break;
1647 rc = writeLinkedFile(fsm);
1648 if (rc) break; /* W2DO? */
1650 for (li = fsm->links, prev = NULL; li; prev = li, li = li->next)
1655 fsm->links = fsm->li->next;
1657 prev->next = fsm->li->next;
1658 fsm->li->next = NULL;
1659 fsm->li = freeHardLink(fsm->li);
1661 rc = writeFile(fsm, 1);
1666 if (fsm->goal != FSM_PKGINSTALL)
1669 if (S_ISREG(st->st_mode)) {
1670 const char * path = fsm->path;
1672 fsm->path = fsmFsPath(fsm, st, NULL, NULL);
1673 rc = fsmUNSAFE(fsm, FSM_VERIFY);
1675 if (rc == 0 && fsm->osuffix) {
1676 const char * opath = fsm->opath;
1677 fsm->opath = fsm->path;
1678 fsm->path = fsmFsPath(fsm, st, NULL, fsm->osuffix);
1679 rc = fsmNext(fsm, FSM_RENAME);
1681 rpmlog(RPMLOG_WARNING,
1682 _("%s saved as %s\n"),
1683 (fsm->opath ? fsm->opath : ""),
1684 (fsm->path ? fsm->path : ""));
1685 fsm->path = _constfree(fsm->path);
1690 if (!(rc == CPIOERR_ENOENT)) return rc;
1691 rc = expandRegular(fsm);
1692 } else if (S_ISDIR(st->st_mode)) {
1693 mode_t st_mode = st->st_mode;
1694 rc = fsmUNSAFE(fsm, FSM_VERIFY);
1695 if (rc == CPIOERR_ENOENT) {
1696 st->st_mode &= ~07777; /* XXX abuse st->st_mode */
1697 st->st_mode |= 00700;
1698 rc = fsmNext(fsm, FSM_MKDIR);
1699 st->st_mode = st_mode; /* XXX restore st->st_mode */
1701 } else if (S_ISLNK(st->st_mode)) {
1702 const char * opath = fsm->opath;
1704 if ((st->st_size + 1) > fsm->rdsize) {
1705 rc = CPIOERR_HDR_SIZE;
1709 fsm->wrlen = st->st_size;
1710 rc = fsmNext(fsm, FSM_DREAD);
1711 if (!rc && fsm->rdnb != fsm->wrlen)
1712 rc = CPIOERR_READ_FAILED;
1715 fsm->wrbuf[st->st_size] = '\0';
1716 /* XXX symlink(fsm->opath, fsm->path) */
1717 fsm->opath = fsm->wrbuf;
1718 rc = fsmUNSAFE(fsm, FSM_VERIFY);
1719 if (rc == CPIOERR_ENOENT)
1720 rc = fsmNext(fsm, FSM_SYMLINK);
1721 fsm->opath = opath; /* XXX restore fsm->path */
1722 } else if (S_ISFIFO(st->st_mode)) {
1723 mode_t st_mode = st->st_mode;
1724 /* This mimics cpio S_ISSOCK() behavior but probably isnt' right */
1725 rc = fsmUNSAFE(fsm, FSM_VERIFY);
1726 if (rc == CPIOERR_ENOENT) {
1727 st->st_mode = 0000; /* XXX abuse st->st_mode */
1728 rc = fsmNext(fsm, FSM_MKFIFO);
1729 st->st_mode = st_mode; /* XXX restore st->st_mode */
1731 } else if (S_ISCHR(st->st_mode) ||
1732 S_ISBLK(st->st_mode) ||
1733 S_ISSOCK(st->st_mode))
1735 rc = fsmUNSAFE(fsm, FSM_VERIFY);
1736 if (rc == CPIOERR_ENOENT)
1737 rc = fsmNext(fsm, FSM_MKNOD);
1739 /* XXX Special case /dev/log, which shouldn't be packaged anyways */
1740 if (!IS_DEV_LOG(fsm->path))
1741 rc = CPIOERR_UNKNOWN_FILETYPE;
1743 if (S_ISREG(st->st_mode) && st->st_nlink > 1) {
1744 fsm->li->createdPath = fsm->li->linkIndex;
1745 rc = fsmMakeLinks(fsm);
1751 rc = fsmMakeLinks(fsm);
1753 case FSM_NOTIFY: /* XXX move from fsm to psm -> tsm */
1754 if (fsm->goal == FSM_PKGINSTALL || fsm->goal == FSM_PKGBUILD) {
1755 rpmts ts = fsmGetTs(fsm);
1756 rpmte te = fsmGetTe(fsm);
1757 rpmfi fi = fsmGetFi(fsm);
1759 rpm_loff_t archivePos = fdGetCpioPos(fsm->cfd);
1760 if (archivePos > fsm->archivePos) {
1761 fsm->archivePos = archivePos;
1762 ptr = rpmtsNotify(ts, te, RPMCALLBACK_INST_PROGRESS,
1763 fsm->archivePos, fi->archiveSize);
1770 if (fsm->goal == FSM_PKGINSTALL) {
1771 /* XXX only erase if temp fn w suffix is in use */
1772 if (fsm->sufbuf[0] != '\0')
1774 (S_ISDIR(st->st_mode) ? FSM_RMDIR : FSM_UNLINK));
1776 #ifdef NOTYET /* XXX remove only dirs just created, not all. */
1778 (void) fsmNext(fsm, FSM_RMDIRS);
1782 if (fsm->failedFile && *fsm->failedFile == NULL)
1783 *fsm->failedFile = xstrdup(fsm->path);
1786 if (!fsm->postpone && fsm->commit) {
1787 if (fsm->goal == FSM_PKGINSTALL)
1788 rc = ((S_ISREG(st->st_mode) && st->st_nlink > 1)
1789 ? fsmCommitLinks(fsm) : fsmNext(fsm, FSM_COMMIT));
1790 if (fsm->goal == FSM_PKGCOMMIT)
1791 rc = fsmNext(fsm, FSM_COMMIT);
1792 if (fsm->goal == FSM_PKGERASE)
1793 rc = fsmNext(fsm, FSM_COMMIT);
1795 fsm->path = _constfree(fsm->path);
1796 fsm->opath = _constfree(fsm->opath);
1797 memset(st, 0, sizeof(*st));
1798 memset(ost, 0, sizeof(*ost));
1801 /* Rename pre-existing modified or unmanaged file. */
1802 if (fsm->osuffix && fsm->diskchecked &&
1803 (fsm->exists || (fsm->goal == FSM_PKGINSTALL && S_ISREG(st->st_mode))))
1805 const char * opath = fsm->opath;
1806 const char * path = fsm->path;
1807 fsm->opath = fsmFsPath(fsm, st, NULL, NULL);
1808 fsm->path = fsmFsPath(fsm, st, NULL, fsm->osuffix);
1809 rc = fsmNext(fsm, FSM_RENAME);
1811 rpmlog(RPMLOG_WARNING, _("%s saved as %s\n"),
1812 (fsm->opath ? fsm->opath : ""),
1813 (fsm->path ? fsm->path : ""));
1815 fsm->path = _constfree(fsm->path);
1817 fsm->opath = _constfree(fsm->opath);
1821 /* Remove erased files. */
1822 if (fsm->goal == FSM_PKGERASE) {
1823 if (fsm->action == FA_ERASE) {
1824 rpmte te = fsmGetTe(fsm);
1825 if (S_ISDIR(st->st_mode)) {
1826 rc = fsmNext(fsm, FSM_RMDIR);
1829 case CPIOERR_ENOENT: /* XXX rmdir("/") linux 2.2.x kernel hack */
1830 case CPIOERR_ENOTEMPTY:
1831 /* XXX make sure that build side permits %missingok on directories. */
1832 if (fsm->fflags & RPMFILE_MISSINGOK)
1835 /* XXX common error message. */
1837 (strict_erasures ? RPMLOG_ERR : RPMLOG_DEBUG),
1838 _("%s rmdir of %s failed: Directory not empty\n"),
1839 rpmteTypeString(te), fsm->path);
1843 (strict_erasures ? RPMLOG_ERR : RPMLOG_DEBUG),
1844 _("%s rmdir of %s failed: %s\n"),
1845 rpmteTypeString(te), fsm->path, strerror(errno));
1849 rc = fsmNext(fsm, FSM_UNLINK);
1852 case CPIOERR_ENOENT:
1853 if (fsm->fflags & RPMFILE_MISSINGOK)
1857 (strict_erasures ? RPMLOG_ERR : RPMLOG_DEBUG),
1858 _("%s unlink of %s failed: %s\n"),
1859 rpmteTypeString(te), fsm->path, strerror(errno));
1864 /* XXX Failure to remove is not (yet) cause for failure. */
1865 if (!strict_erasures) rc = 0;
1869 /* XXX Special case /dev/log, which shouldn't be packaged anyways */
1870 if (!S_ISSOCK(st->st_mode) && !IS_DEV_LOG(fsm->path)) {
1871 /* Rename temporary to final file name. */
1872 if (!S_ISDIR(st->st_mode) &&
1873 (fsm->subdir || fsm->suffix || fsm->nsuffix))
1875 fsm->opath = fsm->path;
1876 fsm->path = fsmFsPath(fsm, st, NULL, fsm->nsuffix);
1877 rc = fsmNext(fsm, FSM_RENAME);
1878 if (!rc && fsm->nsuffix) {
1879 char * opath = fsmFsPath(fsm, st, NULL, NULL);
1880 rpmlog(RPMLOG_WARNING, _("%s created as %s\n"),
1881 (opath ? opath : ""),
1882 (fsm->path ? fsm->path : ""));
1883 opath = _free(opath);
1885 fsm->opath = _constfree(fsm->opath);
1888 * Set file security context (if not disabled).
1890 if (!rc && !getuid()) {
1891 rc = fsmMapFContext(fsm);
1893 rc = fsmNext(fsm, FSM_LSETFCON);
1894 freecon(fsm->fcontext);
1896 fsm->fcontext = NULL;
1898 if (S_ISLNK(st->st_mode)) {
1899 if (!rc && !getuid())
1900 rc = fsmNext(fsm, FSM_LCHOWN);
1902 if (!rc && !getuid())
1903 rc = fsmNext(fsm, FSM_CHOWN);
1905 rc = fsmNext(fsm, FSM_CHMOD);
1907 time_t mtime = st->st_mtime;
1908 rpmfi fi = fsmGetFi(fsm);
1909 st->st_mtime = rpmfiFMtimeIndex(fi, fsm->ix);
1910 rc = fsmNext(fsm, FSM_UTIME);
1911 st->st_mtime = mtime;
1914 if (!rc && !S_ISDIR(st->st_mode) && !getuid()) {
1915 rc = fsmMapFCaps(fsm);
1916 if (!rc && fsm->fcaps) {
1917 rc = fsmNext(fsm, FSM_SETCAP);
1918 cap_free(fsm->fcaps);
1922 #endif /* WITH_CAP */
1926 /* Notify on success. */
1927 if (!rc) rc = fsmNext(fsm, FSM_NOTIFY);
1928 else if (fsm->failedFile && *fsm->failedFile == NULL) {
1929 /* XXX ick, stripping const */
1930 *fsm->failedFile = (char *) fsm->path;
1935 fsm->path = _constfree(fsm->path);
1937 /* Check for hard links missing from payload. */
1938 while ((fsm->li = fsm->links) != NULL) {
1939 fsm->links = fsm->li->next;
1940 fsm->li->next = NULL;
1941 if (fsm->goal == FSM_PKGINSTALL &&
1942 fsm->commit && fsm->li->linksLeft)
1944 for (nlink_t i = 0 ; i < fsm->li->linksLeft; i++) {
1945 if (fsm->li->filex[i] < 0)
1947 rc = CPIOERR_MISSING_HARDLINK;
1948 if (fsm->failedFile && *fsm->failedFile == NULL) {
1949 fsm->ix = fsm->li->filex[i];
1950 if (!fsmNext(fsm, FSM_MAP)) {
1952 * XXX ick, stripping const. Out-of-sync
1953 * hardlinks handled as sub-state, see
1954 * changeset 4062:02b0c237b675
1956 *fsm->failedFile = (char *) fsm->path;
1963 if (fsm->goal == FSM_PKGBUILD &&
1964 (fsm->mapFlags & CPIO_ALL_HARDLINKS))
1966 rc = CPIOERR_MISSING_HARDLINK;
1968 fsm->li = freeHardLink(fsm->li);
1970 fsm->ldn = _free(fsm->ldn);
1971 fsm->ldnalloc = fsm->ldnlen = 0;
1972 fsm->rdbuf = fsm->rdb = _free(fsm->rdb);
1973 fsm->wrbuf = fsm->wrb = _free(fsm->wrb);
1976 if (fsm->diskchecked && !fsm->exists) {
1977 rc = CPIOERR_ENOENT;
1980 if (S_ISREG(st->st_mode)) {
1982 * XXX HP-UX (and other os'es) don't permit unlink on busy
1985 fsm->opath = fsm->path;
1986 fsm->path = rstrscat(NULL, fsm->path, "-RPMDELETE", NULL);
1987 rc = fsmNext(fsm, FSM_RENAME);
1989 (void) fsmNext(fsm, FSM_UNLINK);
1991 rc = CPIOERR_UNLINK_FAILED;
1992 _constfree(fsm->path);
1993 fsm->path = fsm->opath;
1995 return (rc ? rc : CPIOERR_ENOENT); /* XXX HACK */
1997 } else if (S_ISDIR(st->st_mode)) {
1998 if (S_ISDIR(ost->st_mode)) return 0;
1999 if (S_ISLNK(ost->st_mode)) {
2000 rc = fsmUNSAFE(fsm, FSM_STAT);
2001 if (rc == CPIOERR_ENOENT) rc = 0;
2004 if (S_ISDIR(ost->st_mode)) return 0;
2006 } else if (S_ISLNK(st->st_mode)) {
2007 if (S_ISLNK(ost->st_mode)) {
2008 /* XXX NUL terminated result in fsm->rdbuf, len in fsm->rdnb. */
2009 rc = fsmUNSAFE(fsm, FSM_READLINK);
2012 if (rstreq(fsm->opath, fsm->rdbuf)) return 0;
2014 } else if (S_ISFIFO(st->st_mode)) {
2015 if (S_ISFIFO(ost->st_mode)) return 0;
2016 } else if (S_ISCHR(st->st_mode) || S_ISBLK(st->st_mode)) {
2017 if ((S_ISCHR(ost->st_mode) || S_ISBLK(ost->st_mode)) &&
2018 (ost->st_rdev == st->st_rdev)) return 0;
2019 } else if (S_ISSOCK(st->st_mode)) {
2020 if (S_ISSOCK(ost->st_mode)) return 0;
2022 /* XXX shouldn't do this with commit/undo. */
2024 if (fsm->stage == FSM_PROCESS) rc = fsmNext(fsm, FSM_UNLINK);
2025 if (rc == 0) rc = CPIOERR_ENOENT;
2026 return (rc ? rc : CPIOERR_ENOENT); /* XXX HACK */
2030 if (fsm->mapFlags & CPIO_SBIT_CHECK) {
2032 if (lstat(fsm->path, &stb) == 0 && S_ISREG(stb.st_mode) && (stb.st_mode & 06000) != 0)
2033 chmod(fsm->path, stb.st_mode & 0777);
2035 rc = unlink(fsm->path);
2036 if (_fsm_debug && (stage & FSM_SYSCALL))
2037 rpmlog(RPMLOG_DEBUG, " %8s (%s) %s\n", cur,
2038 fsm->path, (rc < 0 ? strerror(errno) : ""));
2040 rc = (errno == ENOENT ? CPIOERR_ENOENT : CPIOERR_UNLINK_FAILED);
2043 rc = rename(fsm->opath, fsm->path);
2044 #if defined(ETXTBSY) && defined(__HPUX__)
2045 if (rc && errno == ETXTBSY) {
2047 rstrscat(&path, fsm->path, "-RPMDELETE", NULL);
2049 * XXX HP-UX (and other os'es) don't permit rename to busy
2052 rc = rename(fsm->path, path);
2053 if (!rc) rc = rename(fsm->opath, fsm->path);
2057 if (_fsm_debug && (stage & FSM_SYSCALL))
2058 rpmlog(RPMLOG_DEBUG, " %8s (%s, %s) %s\n", cur,
2059 fsm->opath, fsm->path, (rc < 0 ? strerror(errno) : ""));
2060 if (rc < 0) rc = CPIOERR_RENAME_FAILED;
2063 rc = mkdir(fsm->path, (st->st_mode & 07777));
2064 if (_fsm_debug && (stage & FSM_SYSCALL))
2065 rpmlog(RPMLOG_DEBUG, " %8s (%s, 0%04o) %s\n", cur,
2066 fsm->path, (unsigned)(st->st_mode & 07777),
2067 (rc < 0 ? strerror(errno) : ""));
2068 if (rc < 0) rc = CPIOERR_MKDIR_FAILED;
2071 rc = rmdir(fsm->path);
2072 if (_fsm_debug && (stage & FSM_SYSCALL))
2073 rpmlog(RPMLOG_DEBUG, " %8s (%s) %s\n", cur,
2074 fsm->path, (rc < 0 ? strerror(errno) : ""));
2077 case ENOENT: rc = CPIOERR_ENOENT; break;
2078 case ENOTEMPTY: rc = CPIOERR_ENOTEMPTY; break;
2079 default: rc = CPIOERR_RMDIR_FAILED; break;
2083 if (fsm->fcontext == NULL || *fsm->fcontext == '\0'
2084 || rstreq(fsm->fcontext, "<<none>>"))
2086 rc = lsetfilecon(fsm->path, (security_context_t)fsm->fcontext);
2087 if (_fsm_debug && (stage & FSM_SYSCALL))
2088 rpmlog(RPMLOG_DEBUG, " %8s (%s, %s) %s\n", cur,
2089 fsm->path, fsm->fcontext,
2090 (rc < 0 ? strerror(errno) : ""));
2091 if (rc < 0) rc = (errno == EOPNOTSUPP ? 0 : CPIOERR_LSETFCON_FAILED);
2094 rc = chown(fsm->path, st->st_uid, st->st_gid);
2095 if (_fsm_debug && (stage & FSM_SYSCALL))
2096 rpmlog(RPMLOG_DEBUG, " %8s (%s, %d, %d) %s\n", cur,
2097 fsm->path, (int)st->st_uid, (int)st->st_gid,
2098 (rc < 0 ? strerror(errno) : ""));
2099 if (rc < 0) rc = CPIOERR_CHOWN_FAILED;
2102 #if ! CHOWN_FOLLOWS_SYMLINK
2103 rc = lchown(fsm->path, st->st_uid, st->st_gid);
2104 if (_fsm_debug && (stage & FSM_SYSCALL))
2105 rpmlog(RPMLOG_DEBUG, " %8s (%s, %d, %d) %s\n", cur,
2106 fsm->path, (int)st->st_uid, (int)st->st_gid,
2107 (rc < 0 ? strerror(errno) : ""));
2108 if (rc < 0) rc = CPIOERR_CHOWN_FAILED;
2112 rc = chmod(fsm->path, (st->st_mode & 07777));
2113 if (_fsm_debug && (stage & FSM_SYSCALL))
2114 rpmlog(RPMLOG_DEBUG, " %8s (%s, 0%04o) %s\n", cur,
2115 fsm->path, (unsigned)(st->st_mode & 07777),
2116 (rc < 0 ? strerror(errno) : ""));
2117 if (rc < 0) rc = CPIOERR_CHMOD_FAILED;
2120 { struct utimbuf stamp;
2121 stamp.actime = st->st_mtime;
2122 stamp.modtime = st->st_mtime;
2123 rc = utime(fsm->path, &stamp);
2124 if (_fsm_debug && (stage & FSM_SYSCALL))
2125 rpmlog(RPMLOG_DEBUG, " %8s (%s, 0x%x) %s\n", cur,
2126 fsm->path, (unsigned)st->st_mtime,
2127 (rc < 0 ? strerror(errno) : ""));
2128 if (rc < 0) rc = CPIOERR_UTIME_FAILED;
2133 rc = cap_set_file(fsm->path, fsm->fcaps);
2135 rc = CPIOERR_SETCAP_FAILED;
2138 #endif /* WITH_CAP */
2140 rc = symlink(fsm->opath, fsm->path);
2141 if (_fsm_debug && (stage & FSM_SYSCALL))
2142 rpmlog(RPMLOG_DEBUG, " %8s (%s, %s) %s\n", cur,
2143 fsm->opath, fsm->path, (rc < 0 ? strerror(errno) : ""));
2144 if (rc < 0) rc = CPIOERR_SYMLINK_FAILED;
2147 rc = link(fsm->opath, fsm->path);
2148 if (_fsm_debug && (stage & FSM_SYSCALL))
2149 rpmlog(RPMLOG_DEBUG, " %8s (%s, %s) %s\n", cur,
2150 fsm->opath, fsm->path, (rc < 0 ? strerror(errno) : ""));
2151 if (rc < 0) rc = CPIOERR_LINK_FAILED;
2154 rc = mkfifo(fsm->path, (st->st_mode & 07777));
2155 if (_fsm_debug && (stage & FSM_SYSCALL))
2156 rpmlog(RPMLOG_DEBUG, " %8s (%s, 0%04o) %s\n", cur,
2157 fsm->path, (unsigned)(st->st_mode & 07777),
2158 (rc < 0 ? strerror(errno) : ""));
2159 if (rc < 0) rc = CPIOERR_MKFIFO_FAILED;
2162 /* FIX: check S_IFIFO or dev != 0 */
2163 rc = mknod(fsm->path, (st->st_mode & ~07777), st->st_rdev);
2164 if (_fsm_debug && (stage & FSM_SYSCALL))
2165 rpmlog(RPMLOG_DEBUG, " %8s (%s, 0%o, 0x%x) %s\n", cur,
2166 fsm->path, (unsigned)(st->st_mode & ~07777),
2167 (unsigned)st->st_rdev,
2168 (rc < 0 ? strerror(errno) : ""));
2169 if (rc < 0) rc = CPIOERR_MKNOD_FAILED;
2172 rc = lstat(fsm->path, ost);
2173 if (_fsm_debug && (stage & FSM_SYSCALL) && rc && errno != ENOENT)
2174 rpmlog(RPMLOG_DEBUG, " %8s (%s, ost) %s\n", cur,
2175 fsm->path, (rc < 0 ? strerror(errno) : ""));
2177 rc = (errno == ENOENT ? CPIOERR_ENOENT : CPIOERR_LSTAT_FAILED);
2178 memset(ost, 0, sizeof(*ost)); /* XXX s390x hackery */
2182 rc = stat(fsm->path, ost);
2183 if (_fsm_debug && (stage & FSM_SYSCALL) && rc && errno != ENOENT)
2184 rpmlog(RPMLOG_DEBUG, " %8s (%s, ost) %s\n", cur,
2185 fsm->path, (rc < 0 ? strerror(errno) : ""));
2187 rc = (errno == ENOENT ? CPIOERR_ENOENT : CPIOERR_STAT_FAILED);
2188 memset(ost, 0, sizeof(*ost)); /* XXX s390x hackery */
2192 /* XXX NUL terminated result in fsm->rdbuf, len in fsm->rdnb. */
2193 rc = readlink(fsm->path, fsm->rdbuf, fsm->rdsize - 1);
2194 if (_fsm_debug && (stage & FSM_SYSCALL))
2195 rpmlog(RPMLOG_DEBUG, " %8s (%s, rdbuf, %d) %s\n", cur,
2196 fsm->path, (int)(fsm->rdsize -1), (rc < 0 ? strerror(errno) : ""));
2197 if (rc < 0) rc = CPIOERR_READLINK_FAILED;
2200 fsm->rdbuf[fsm->rdnb] = '\0';
2208 rc = fsmUNSAFE(fsm, FSM_HREAD);
2210 if (rstreq(fsm->path, CPIO_TRAILER)) { /* Detect end-of-payload. */
2211 fsm->path = _constfree(fsm->path);
2212 rc = CPIOERR_HDR_TRAILER;
2215 rc = fsmNext(fsm, FSM_POS);
2218 for (left = st->st_size; left > 0; left -= fsm->rdnb) {
2219 fsm->wrlen = (left > fsm->wrsize ? fsm->wrsize : left);
2220 rc = fsmNext(fsm, FSM_DREAD);
2226 left = (modulo - (fdGetCpioPos(fsm->cfd) % modulo)) % modulo;
2229 (void) fsmNext(fsm, FSM_DREAD);
2233 left = (modulo - (fdGetCpioPos(fsm->cfd) % modulo)) % modulo;
2235 memset(fsm->rdbuf, 0, left);
2236 /* XXX DWRITE uses rdnb for I/O length. */
2238 (void) fsmNext(fsm, FSM_DWRITE);
2242 rc = cpioTrailerWrite(fsm);
2245 rc = fsmNext(fsm, FSM_POS);
2247 rc = cpioHeaderRead(fsm, st); /* Read next payload header. */
2250 rc = cpioHeaderWrite(fsm, st); /* Write next payload header. */
2253 fsm->rdnb = Fread(fsm->wrbuf, sizeof(*fsm->wrbuf), fsm->wrlen, fsm->cfd);
2254 if (_fsm_debug && (stage & FSM_SYSCALL))
2255 rpmlog(RPMLOG_DEBUG, " %8s (%s, %d, cfd)\trdnb %d\n",
2256 cur, (fsm->wrbuf == fsm->wrb ? "wrbuf" : "mmap"),
2257 (int)fsm->wrlen, (int)fsm->rdnb);
2258 if (fsm->rdnb != fsm->wrlen || Ferror(fsm->cfd))
2259 rc = CPIOERR_READ_FAILED;
2261 fdSetCpioPos(fsm->cfd, fdGetCpioPos(fsm->cfd) + fsm->rdnb);
2264 fsm->wrnb = Fwrite(fsm->rdbuf, sizeof(*fsm->rdbuf), fsm->rdnb, fsm->cfd);
2265 if (_fsm_debug && (stage & FSM_SYSCALL))
2266 rpmlog(RPMLOG_DEBUG, " %8s (%s, %d, cfd)\twrnb %d\n",
2267 cur, (fsm->rdbuf == fsm->rdb ? "rdbuf" : "mmap"),
2268 (int)fsm->rdnb, (int)fsm->wrnb);
2269 if (fsm->rdnb != fsm->wrnb || Ferror(fsm->cfd))
2270 rc = CPIOERR_WRITE_FAILED;
2272 fdSetCpioPos(fsm->cfd, fdGetCpioPos(fsm->cfd) + fsm->wrnb);
2276 fsm->rfd = Fopen(fsm->path, "r.ufdio");
2277 if (fsm->rfd == NULL || Ferror(fsm->rfd)) {
2278 if (fsm->rfd != NULL) (void) fsmNext(fsm, FSM_RCLOSE);
2280 rc = CPIOERR_OPEN_FAILED;
2283 if (_fsm_debug && (stage & FSM_SYSCALL))
2284 rpmlog(RPMLOG_DEBUG, " %8s (%s, \"r\") rfd %p rdbuf %p\n", cur,
2285 fsm->path, fsm->rfd, fsm->rdbuf);
2288 fsm->rdnb = Fread(fsm->rdbuf, sizeof(*fsm->rdbuf), fsm->rdlen, fsm->rfd);
2289 if (_fsm_debug && (stage & FSM_SYSCALL))
2290 rpmlog(RPMLOG_DEBUG, " %8s (rdbuf, %d, rfd)\trdnb %d\n",
2291 cur, (int)fsm->rdlen, (int)fsm->rdnb);
2292 if (fsm->rdnb != fsm->rdlen || Ferror(fsm->rfd))
2293 rc = CPIOERR_READ_FAILED;
2296 if (fsm->rfd != NULL) {
2297 if (_fsm_debug && (stage & FSM_SYSCALL))
2298 rpmlog(RPMLOG_DEBUG, " %8s (%p)\n", cur, fsm->rfd);
2299 (void) rpmswAdd(rpmtsOp(fsmGetTs(fsm), RPMTS_OP_DIGEST),
2300 fdOp(fsm->rfd, FDSTAT_DIGEST));
2301 (void) Fclose(fsm->rfd);
2307 fsm->wfd = Fopen(fsm->path, "w.ufdio");
2308 if (fsm->wfd == NULL || Ferror(fsm->wfd)) {
2309 if (fsm->wfd != NULL) (void) fsmNext(fsm, FSM_WCLOSE);
2311 rc = CPIOERR_OPEN_FAILED;
2313 if (_fsm_debug && (stage & FSM_SYSCALL))
2314 rpmlog(RPMLOG_DEBUG, " %8s (%s, \"w\") wfd %p wrbuf %p\n", cur,
2315 fsm->path, fsm->wfd, fsm->wrbuf);
2318 fsm->wrnb = Fwrite(fsm->wrbuf, sizeof(*fsm->wrbuf), fsm->rdnb, fsm->wfd);
2319 if (_fsm_debug && (stage & FSM_SYSCALL))
2320 rpmlog(RPMLOG_DEBUG, " %8s (wrbuf, %d, wfd)\twrnb %d\n",
2321 cur, (int)fsm->rdnb, (int)fsm->wrnb);
2322 if (fsm->rdnb != fsm->wrnb || Ferror(fsm->wfd))
2323 rc = CPIOERR_WRITE_FAILED;
2326 if (fsm->wfd != NULL) {
2327 if (_fsm_debug && (stage & FSM_SYSCALL))
2328 rpmlog(RPMLOG_DEBUG, " %8s (%p)\n", cur, fsm->wfd);
2329 (void) rpmswAdd(rpmtsOp(fsmGetTs(fsm), RPMTS_OP_DIGEST),
2330 fdOp(fsm->wfd, FDSTAT_DIGEST));
2331 (void) Fclose(fsm->wfd);
2341 if (!(stage & FSM_INTERNAL)) {
2342 fsm->rc = (rc == CPIOERR_HDR_TRAILER ? 0 : rc);
2348 * Return formatted string representation of file disposition.
2349 * @param a file dispostion
2350 * @return formatted string
2352 static const char * fileActionString(rpmFileAction a)
2355 case FA_UNKNOWN: return "unknown";
2356 case FA_CREATE: return "create";
2357 case FA_COPYOUT: return "copyout";
2358 case FA_COPYIN: return "copyin";
2359 case FA_BACKUP: return "backup";
2360 case FA_SAVE: return "save";
2361 case FA_SKIP: return "skip";
2362 case FA_ALTNAME: return "altname";
2363 case FA_ERASE: return "erase";
2364 case FA_SKIPNSTATE: return "skipnstate";
2365 case FA_SKIPNETSHARED: return "skipnetshared";
2366 case FA_SKIPCOLOR: return "skipcolor";
2367 default: return "???";
2372 * Return formatted string representation of file stages.
2373 * @param a file stage
2374 * @return formatted string
2376 static const char * fileStageString(fileStage a) {
2378 case FSM_UNKNOWN: return "unknown";
2380 case FSM_PKGINSTALL:return "INSTALL";
2381 case FSM_PKGERASE: return "ERASE";
2382 case FSM_PKGBUILD: return "BUILD";
2383 case FSM_PKGCOMMIT: return "COMMIT";
2384 case FSM_PKGUNDO: return "UNDO";
2386 case FSM_CREATE: return "create";
2387 case FSM_INIT: return "init";
2388 case FSM_MAP: return "map";
2389 case FSM_MKDIRS: return "mkdirs";
2390 case FSM_RMDIRS: return "rmdirs";
2391 case FSM_PRE: return "pre";
2392 case FSM_PROCESS: return "process";
2393 case FSM_POST: return "post";
2394 case FSM_MKLINKS: return "mklinks";
2395 case FSM_NOTIFY: return "notify";
2396 case FSM_UNDO: return "undo";
2397 case FSM_FINI: return "fini";
2398 case FSM_COMMIT: return "commit";
2399 case FSM_DESTROY: return "destroy";
2400 case FSM_VERIFY: return "verify";
2402 case FSM_UNLINK: return "unlink";
2403 case FSM_RENAME: return "rename";
2404 case FSM_MKDIR: return "mkdir";
2405 case FSM_RMDIR: return "rmdir";
2406 case FSM_LSETFCON: return "lsetfcon";
2407 case FSM_CHOWN: return "chown";
2408 case FSM_LCHOWN: return "lchown";
2409 case FSM_CHMOD: return "chmod";
2410 case FSM_UTIME: return "utime";
2411 case FSM_SYMLINK: return "symlink";
2412 case FSM_LINK: return "link";
2413 case FSM_MKFIFO: return "mkfifo";
2414 case FSM_MKNOD: return "mknod";
2415 case FSM_LSTAT: return "lstat";
2416 case FSM_STAT: return "stat";
2417 case FSM_READLINK: return "readlink";
2418 case FSM_CHROOT: return "chroot";
2419 case FSM_SETCAP: return "setcap";
2421 case FSM_NEXT: return "next";
2422 case FSM_EAT: return "eat";
2423 case FSM_POS: return "pos";
2424 case FSM_PAD: return "pad";
2425 case FSM_TRAILER: return "trailer";
2426 case FSM_HREAD: return "hread";
2427 case FSM_HWRITE: return "hwrite";
2428 case FSM_DREAD: return "Fread";
2429 case FSM_DWRITE: return "Fwrite";
2431 case FSM_ROPEN: return "Fopen";
2432 case FSM_READ: return "Fread";
2433 case FSM_RCLOSE: return "Fclose";
2434 case FSM_WOPEN: return "Fopen";
2435 case FSM_WRITE: return "Fwrite";
2436 case FSM_WCLOSE: return "Fclose";
2438 default: return "???";