2 * Copyright (c) 2003-2007 Tim Kientzle
3 * Copyright (c) 2016 Martin Matuska
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 #include "archive_platform.h"
28 __FBSDID("$FreeBSD$");
30 #ifdef HAVE_SYS_STAT_H
33 #ifdef HAVE_SYS_TYPES_H
34 #include <sys/types.h>
37 #include <sys/mkdev.h>
39 #elif MAJOR_IN_SYSMACROS
40 #include <sys/sysmacros.h>
49 #ifdef HAVE_LINUX_FS_H
50 #include <linux/fs.h> /* for Linux file flags */
53 * Some Linux distributions have both linux/ext2_fs.h and ext2fs/ext2_fs.h.
54 * As the include guards don't agree, the order of include is important.
56 #ifdef HAVE_LINUX_EXT2_FS_H
57 #include <linux/ext2_fs.h> /* for Linux file flags */
59 #if defined(HAVE_EXT2FS_EXT2_FS_H) && !defined(__CYGWIN__)
60 #include <ext2fs/ext2_fs.h> /* for Linux file flags */
75 #include "archive_acl_private.h"
76 #include "archive_entry.h"
77 #include "archive_entry_locale.h"
78 #include "archive_private.h"
79 #include "archive_entry_private.h"
81 #if !defined(HAVE_MAJOR) && !defined(major)
82 /* Replacement for major/minor/makedev. */
83 #define major(x) ((int)(0x00ff & ((x) >> 8)))
84 #define minor(x) ((int)(0xffff00ff & (x)))
85 #define makedev(maj,min) ((0xff00 & ((maj)<<8)) | (0xffff00ff & (min)))
88 /* Play games to come up with a suitable makedev() definition. */
91 #include <sys/netmgr.h>
92 #define ae_makedev(maj, min) makedev(ND_LOCAL_NODE, (maj), (min))
94 /* There's a "makedev" macro. */
95 #define ae_makedev(maj, min) makedev((maj), (min))
96 #elif defined mkdev || ((defined _WIN32 || defined __WIN32__) && !defined(__CYGWIN__))
98 #define ae_makedev(maj, min) mkdev((maj), (min))
100 /* There's a "makedev" function. */
101 #define ae_makedev(maj, min) makedev((maj), (min))
105 * This adjustment is needed to support the following idiom for adding
106 * 1000ns to the stored time:
107 * archive_entry_set_atime(archive_entry_atime(),
108 * archive_entry_atime_nsec() + 1000)
109 * The additional if() here compensates for ambiguity in the C standard,
110 * which permits two possible interpretations of a % b when a is negative.
112 #define FIX_NS(t,ns) \
114 t += ns / 1000000000; \
116 if (ns < 0) { --t; ns += 1000000000; } \
119 static char * ae_fflagstostr(unsigned long bitset, unsigned long bitclear);
120 static const wchar_t *ae_wcstofflags(const wchar_t *stringp,
121 unsigned long *setp, unsigned long *clrp);
122 static const char *ae_strtofflags(const char *stringp,
123 unsigned long *setp, unsigned long *clrp);
126 static wchar_t * wcscpy(wchar_t *s1, const wchar_t *s2)
129 while ((*s1 = *s2) != L'\0')
135 static size_t wcslen(const wchar_t *s)
137 const wchar_t *p = s;
144 /* Good enough for simple equality testing, but not for sorting. */
145 #define wmemcmp(a,b,i) memcmp((a), (b), (i) * sizeof(wchar_t))
148 /****************************************************************************
152 ****************************************************************************/
154 struct archive_entry *
155 archive_entry_clear(struct archive_entry *entry)
159 archive_mstring_clean(&entry->ae_fflags_text);
160 archive_mstring_clean(&entry->ae_gname);
161 archive_mstring_clean(&entry->ae_hardlink);
162 archive_mstring_clean(&entry->ae_pathname);
163 archive_mstring_clean(&entry->ae_sourcepath);
164 archive_mstring_clean(&entry->ae_symlink);
165 archive_mstring_clean(&entry->ae_uname);
166 archive_entry_copy_mac_metadata(entry, NULL, 0);
167 archive_acl_clear(&entry->acl);
168 archive_entry_xattr_clear(entry);
169 archive_entry_sparse_clear(entry);
171 memset(entry, 0, sizeof(*entry));
175 struct archive_entry *
176 archive_entry_clone(struct archive_entry *entry)
178 struct archive_entry *entry2;
180 struct ae_sparse *sp;
184 /* Allocate new structure and copy over all of the fields. */
185 /* TODO: Should we copy the archive over? Or require a new archive
187 entry2 = archive_entry_new2(entry->archive);
190 entry2->ae_stat = entry->ae_stat;
191 entry2->ae_fflags_set = entry->ae_fflags_set;
192 entry2->ae_fflags_clear = entry->ae_fflags_clear;
194 /* TODO: XXX If clone can have a different archive, what do we do here if
195 * character sets are different? XXX */
196 archive_mstring_copy(&entry2->ae_fflags_text, &entry->ae_fflags_text);
197 archive_mstring_copy(&entry2->ae_gname, &entry->ae_gname);
198 archive_mstring_copy(&entry2->ae_hardlink, &entry->ae_hardlink);
199 archive_mstring_copy(&entry2->ae_pathname, &entry->ae_pathname);
200 archive_mstring_copy(&entry2->ae_sourcepath, &entry->ae_sourcepath);
201 archive_mstring_copy(&entry2->ae_symlink, &entry->ae_symlink);
202 entry2->ae_set = entry->ae_set;
203 archive_mstring_copy(&entry2->ae_uname, &entry->ae_uname);
205 /* Copy encryption status */
206 entry2->encryption = entry->encryption;
208 /* Copy ACL data over. */
209 archive_acl_copy(&entry2->acl, &entry->acl);
211 /* Copy Mac OS metadata. */
212 p = archive_entry_mac_metadata(entry, &s);
213 archive_entry_copy_mac_metadata(entry2, p, s);
215 /* Copy xattr data over. */
216 xp = entry->xattr_head;
218 archive_entry_xattr_add_entry(entry2,
219 xp->name, xp->value, xp->size);
223 /* Copy sparse data over. */
224 sp = entry->sparse_head;
226 archive_entry_sparse_add_entry(entry2,
227 sp->offset, sp->length);
235 archive_entry_free(struct archive_entry *entry)
237 archive_entry_clear(entry);
241 struct archive_entry *
242 archive_entry_new(void)
244 return archive_entry_new2(NULL);
247 struct archive_entry *
248 archive_entry_new2(struct archive *a)
250 struct archive_entry *entry;
252 entry = (struct archive_entry *)calloc(1, sizeof(*entry));
260 * Functions for reading fields from an archive_entry.
264 archive_entry_atime(struct archive_entry *entry)
266 return (entry->ae_stat.aest_atime);
270 archive_entry_atime_nsec(struct archive_entry *entry)
272 return (entry->ae_stat.aest_atime_nsec);
276 archive_entry_atime_is_set(struct archive_entry *entry)
278 return (entry->ae_set & AE_SET_ATIME);
282 archive_entry_birthtime(struct archive_entry *entry)
284 return (entry->ae_stat.aest_birthtime);
288 archive_entry_birthtime_nsec(struct archive_entry *entry)
290 return (entry->ae_stat.aest_birthtime_nsec);
294 archive_entry_birthtime_is_set(struct archive_entry *entry)
296 return (entry->ae_set & AE_SET_BIRTHTIME);
300 archive_entry_ctime(struct archive_entry *entry)
302 return (entry->ae_stat.aest_ctime);
306 archive_entry_ctime_is_set(struct archive_entry *entry)
308 return (entry->ae_set & AE_SET_CTIME);
312 archive_entry_ctime_nsec(struct archive_entry *entry)
314 return (entry->ae_stat.aest_ctime_nsec);
318 archive_entry_dev(struct archive_entry *entry)
320 if (entry->ae_stat.aest_dev_is_broken_down)
321 return ae_makedev(entry->ae_stat.aest_devmajor,
322 entry->ae_stat.aest_devminor);
324 return (entry->ae_stat.aest_dev);
328 archive_entry_dev_is_set(struct archive_entry *entry)
330 return (entry->ae_set & AE_SET_DEV);
334 archive_entry_devmajor(struct archive_entry *entry)
336 if (entry->ae_stat.aest_dev_is_broken_down)
337 return (entry->ae_stat.aest_devmajor);
339 return major(entry->ae_stat.aest_dev);
343 archive_entry_devminor(struct archive_entry *entry)
345 if (entry->ae_stat.aest_dev_is_broken_down)
346 return (entry->ae_stat.aest_devminor);
348 return minor(entry->ae_stat.aest_dev);
352 archive_entry_filetype(struct archive_entry *entry)
354 return (AE_IFMT & entry->acl.mode);
358 archive_entry_fflags(struct archive_entry *entry,
359 unsigned long *set, unsigned long *clear)
361 *set = entry->ae_fflags_set;
362 *clear = entry->ae_fflags_clear;
366 * Note: if text was provided, this just returns that text. If you
367 * really need the text to be rebuilt in a canonical form, set the
368 * text, ask for the bitmaps, then set the bitmaps. (Setting the
369 * bitmaps clears any stored text.) This design is deliberate: if
370 * we're editing archives, we don't want to discard flags just because
371 * they aren't supported on the current system. The bitmap<->text
372 * conversions are platform-specific (see below).
375 archive_entry_fflags_text(struct archive_entry *entry)
380 if (archive_mstring_get_mbs(entry->archive,
381 &entry->ae_fflags_text, &f) == 0) {
384 } else if (errno == ENOMEM)
385 __archive_errx(1, "No memory");
387 if (entry->ae_fflags_set == 0 && entry->ae_fflags_clear == 0)
390 p = ae_fflagstostr(entry->ae_fflags_set, entry->ae_fflags_clear);
394 archive_mstring_copy_mbs(&entry->ae_fflags_text, p);
396 if (archive_mstring_get_mbs(entry->archive,
397 &entry->ae_fflags_text, &f) == 0)
400 __archive_errx(1, "No memory");
405 archive_entry_gid(struct archive_entry *entry)
407 return (entry->ae_stat.aest_gid);
411 archive_entry_gname(struct archive_entry *entry)
414 if (archive_mstring_get_mbs(entry->archive, &entry->ae_gname, &p) == 0)
417 __archive_errx(1, "No memory");
422 archive_entry_gname_utf8(struct archive_entry *entry)
425 if (archive_mstring_get_utf8(entry->archive, &entry->ae_gname, &p) == 0)
428 __archive_errx(1, "No memory");
434 archive_entry_gname_w(struct archive_entry *entry)
437 if (archive_mstring_get_wcs(entry->archive, &entry->ae_gname, &p) == 0)
440 __archive_errx(1, "No memory");
445 _archive_entry_gname_l(struct archive_entry *entry,
446 const char **p, size_t *len, struct archive_string_conv *sc)
448 return (archive_mstring_get_mbs_l(&entry->ae_gname, p, len, sc));
452 archive_entry_hardlink(struct archive_entry *entry)
455 if ((entry->ae_set & AE_SET_HARDLINK) == 0)
457 if (archive_mstring_get_mbs(
458 entry->archive, &entry->ae_hardlink, &p) == 0)
461 __archive_errx(1, "No memory");
466 archive_entry_hardlink_utf8(struct archive_entry *entry)
469 if ((entry->ae_set & AE_SET_HARDLINK) == 0)
471 if (archive_mstring_get_utf8(
472 entry->archive, &entry->ae_hardlink, &p) == 0)
475 __archive_errx(1, "No memory");
480 archive_entry_hardlink_w(struct archive_entry *entry)
483 if ((entry->ae_set & AE_SET_HARDLINK) == 0)
485 if (archive_mstring_get_wcs(
486 entry->archive, &entry->ae_hardlink, &p) == 0)
489 __archive_errx(1, "No memory");
494 _archive_entry_hardlink_l(struct archive_entry *entry,
495 const char **p, size_t *len, struct archive_string_conv *sc)
497 if ((entry->ae_set & AE_SET_HARDLINK) == 0) {
502 return (archive_mstring_get_mbs_l(&entry->ae_hardlink, p, len, sc));
506 archive_entry_ino(struct archive_entry *entry)
508 return (entry->ae_stat.aest_ino);
512 archive_entry_ino_is_set(struct archive_entry *entry)
514 return (entry->ae_set & AE_SET_INO);
518 archive_entry_ino64(struct archive_entry *entry)
520 return (entry->ae_stat.aest_ino);
524 archive_entry_mode(struct archive_entry *entry)
526 return (entry->acl.mode);
530 archive_entry_mtime(struct archive_entry *entry)
532 return (entry->ae_stat.aest_mtime);
536 archive_entry_mtime_nsec(struct archive_entry *entry)
538 return (entry->ae_stat.aest_mtime_nsec);
542 archive_entry_mtime_is_set(struct archive_entry *entry)
544 return (entry->ae_set & AE_SET_MTIME);
548 archive_entry_nlink(struct archive_entry *entry)
550 return (entry->ae_stat.aest_nlink);
554 archive_entry_pathname(struct archive_entry *entry)
557 if (archive_mstring_get_mbs(
558 entry->archive, &entry->ae_pathname, &p) == 0)
561 __archive_errx(1, "No memory");
566 archive_entry_pathname_utf8(struct archive_entry *entry)
569 if (archive_mstring_get_utf8(
570 entry->archive, &entry->ae_pathname, &p) == 0)
573 __archive_errx(1, "No memory");
578 archive_entry_pathname_w(struct archive_entry *entry)
581 if (archive_mstring_get_wcs(
582 entry->archive, &entry->ae_pathname, &p) == 0)
585 __archive_errx(1, "No memory");
590 _archive_entry_pathname_l(struct archive_entry *entry,
591 const char **p, size_t *len, struct archive_string_conv *sc)
593 return (archive_mstring_get_mbs_l(&entry->ae_pathname, p, len, sc));
597 archive_entry_perm(struct archive_entry *entry)
599 return (~AE_IFMT & entry->acl.mode);
603 archive_entry_rdev(struct archive_entry *entry)
605 if (entry->ae_stat.aest_rdev_is_broken_down)
606 return ae_makedev(entry->ae_stat.aest_rdevmajor,
607 entry->ae_stat.aest_rdevminor);
609 return (entry->ae_stat.aest_rdev);
613 archive_entry_rdevmajor(struct archive_entry *entry)
615 if (entry->ae_stat.aest_rdev_is_broken_down)
616 return (entry->ae_stat.aest_rdevmajor);
618 return major(entry->ae_stat.aest_rdev);
622 archive_entry_rdevminor(struct archive_entry *entry)
624 if (entry->ae_stat.aest_rdev_is_broken_down)
625 return (entry->ae_stat.aest_rdevminor);
627 return minor(entry->ae_stat.aest_rdev);
631 archive_entry_size(struct archive_entry *entry)
633 return (entry->ae_stat.aest_size);
637 archive_entry_size_is_set(struct archive_entry *entry)
639 return (entry->ae_set & AE_SET_SIZE);
643 archive_entry_sourcepath(struct archive_entry *entry)
646 if (archive_mstring_get_mbs(
647 entry->archive, &entry->ae_sourcepath, &p) == 0)
650 __archive_errx(1, "No memory");
655 archive_entry_sourcepath_w(struct archive_entry *entry)
658 if (archive_mstring_get_wcs(
659 entry->archive, &entry->ae_sourcepath, &p) == 0)
665 archive_entry_symlink(struct archive_entry *entry)
668 if ((entry->ae_set & AE_SET_SYMLINK) == 0)
670 if (archive_mstring_get_mbs(
671 entry->archive, &entry->ae_symlink, &p) == 0)
674 __archive_errx(1, "No memory");
679 archive_entry_symlink_utf8(struct archive_entry *entry)
682 if ((entry->ae_set & AE_SET_SYMLINK) == 0)
684 if (archive_mstring_get_utf8(
685 entry->archive, &entry->ae_symlink, &p) == 0)
688 __archive_errx(1, "No memory");
693 archive_entry_symlink_w(struct archive_entry *entry)
696 if ((entry->ae_set & AE_SET_SYMLINK) == 0)
698 if (archive_mstring_get_wcs(
699 entry->archive, &entry->ae_symlink, &p) == 0)
702 __archive_errx(1, "No memory");
707 _archive_entry_symlink_l(struct archive_entry *entry,
708 const char **p, size_t *len, struct archive_string_conv *sc)
710 if ((entry->ae_set & AE_SET_SYMLINK) == 0) {
715 return (archive_mstring_get_mbs_l( &entry->ae_symlink, p, len, sc));
719 archive_entry_uid(struct archive_entry *entry)
721 return (entry->ae_stat.aest_uid);
725 archive_entry_uname(struct archive_entry *entry)
728 if (archive_mstring_get_mbs(entry->archive, &entry->ae_uname, &p) == 0)
731 __archive_errx(1, "No memory");
736 archive_entry_uname_utf8(struct archive_entry *entry)
739 if (archive_mstring_get_utf8(entry->archive, &entry->ae_uname, &p) == 0)
742 __archive_errx(1, "No memory");
747 archive_entry_uname_w(struct archive_entry *entry)
750 if (archive_mstring_get_wcs(entry->archive, &entry->ae_uname, &p) == 0)
753 __archive_errx(1, "No memory");
758 _archive_entry_uname_l(struct archive_entry *entry,
759 const char **p, size_t *len, struct archive_string_conv *sc)
761 return (archive_mstring_get_mbs_l(&entry->ae_uname, p, len, sc));
765 archive_entry_is_data_encrypted(struct archive_entry *entry)
767 return ((entry->encryption & AE_ENCRYPTION_DATA) == AE_ENCRYPTION_DATA);
771 archive_entry_is_metadata_encrypted(struct archive_entry *entry)
773 return ((entry->encryption & AE_ENCRYPTION_METADATA) == AE_ENCRYPTION_METADATA);
777 archive_entry_is_encrypted(struct archive_entry *entry)
779 return (entry->encryption & (AE_ENCRYPTION_DATA|AE_ENCRYPTION_METADATA));
783 * Functions to set archive_entry properties.
787 archive_entry_set_filetype(struct archive_entry *entry, unsigned int type)
789 entry->stat_valid = 0;
790 entry->acl.mode &= ~AE_IFMT;
791 entry->acl.mode |= AE_IFMT & type;
795 archive_entry_set_fflags(struct archive_entry *entry,
796 unsigned long set, unsigned long clear)
798 archive_mstring_clean(&entry->ae_fflags_text);
799 entry->ae_fflags_set = set;
800 entry->ae_fflags_clear = clear;
804 archive_entry_copy_fflags_text(struct archive_entry *entry,
807 archive_mstring_copy_mbs(&entry->ae_fflags_text, flags);
808 return (ae_strtofflags(flags,
809 &entry->ae_fflags_set, &entry->ae_fflags_clear));
813 archive_entry_copy_fflags_text_w(struct archive_entry *entry,
814 const wchar_t *flags)
816 archive_mstring_copy_wcs(&entry->ae_fflags_text, flags);
817 return (ae_wcstofflags(flags,
818 &entry->ae_fflags_set, &entry->ae_fflags_clear));
822 archive_entry_set_gid(struct archive_entry *entry, la_int64_t g)
824 entry->stat_valid = 0;
825 entry->ae_stat.aest_gid = g;
829 archive_entry_set_gname(struct archive_entry *entry, const char *name)
831 archive_mstring_copy_mbs(&entry->ae_gname, name);
835 archive_entry_set_gname_utf8(struct archive_entry *entry, const char *name)
837 archive_mstring_copy_utf8(&entry->ae_gname, name);
841 archive_entry_copy_gname(struct archive_entry *entry, const char *name)
843 archive_mstring_copy_mbs(&entry->ae_gname, name);
847 archive_entry_copy_gname_w(struct archive_entry *entry, const wchar_t *name)
849 archive_mstring_copy_wcs(&entry->ae_gname, name);
853 archive_entry_update_gname_utf8(struct archive_entry *entry, const char *name)
855 if (archive_mstring_update_utf8(entry->archive,
856 &entry->ae_gname, name) == 0)
859 __archive_errx(1, "No memory");
864 _archive_entry_copy_gname_l(struct archive_entry *entry,
865 const char *name, size_t len, struct archive_string_conv *sc)
867 return (archive_mstring_copy_mbs_len_l(&entry->ae_gname, name, len, sc));
871 archive_entry_set_ino(struct archive_entry *entry, la_int64_t ino)
873 entry->stat_valid = 0;
874 entry->ae_set |= AE_SET_INO;
875 entry->ae_stat.aest_ino = ino;
879 archive_entry_set_ino64(struct archive_entry *entry, la_int64_t ino)
881 entry->stat_valid = 0;
882 entry->ae_set |= AE_SET_INO;
883 entry->ae_stat.aest_ino = ino;
887 archive_entry_set_hardlink(struct archive_entry *entry, const char *target)
889 archive_mstring_copy_mbs(&entry->ae_hardlink, target);
891 entry->ae_set |= AE_SET_HARDLINK;
893 entry->ae_set &= ~AE_SET_HARDLINK;
897 archive_entry_set_hardlink_utf8(struct archive_entry *entry, const char *target)
899 archive_mstring_copy_utf8(&entry->ae_hardlink, target);
901 entry->ae_set |= AE_SET_HARDLINK;
903 entry->ae_set &= ~AE_SET_HARDLINK;
907 archive_entry_copy_hardlink(struct archive_entry *entry, const char *target)
909 archive_mstring_copy_mbs(&entry->ae_hardlink, target);
911 entry->ae_set |= AE_SET_HARDLINK;
913 entry->ae_set &= ~AE_SET_HARDLINK;
917 archive_entry_copy_hardlink_w(struct archive_entry *entry, const wchar_t *target)
919 archive_mstring_copy_wcs(&entry->ae_hardlink, target);
921 entry->ae_set |= AE_SET_HARDLINK;
923 entry->ae_set &= ~AE_SET_HARDLINK;
927 archive_entry_update_hardlink_utf8(struct archive_entry *entry, const char *target)
930 entry->ae_set |= AE_SET_HARDLINK;
932 entry->ae_set &= ~AE_SET_HARDLINK;
933 if (archive_mstring_update_utf8(entry->archive,
934 &entry->ae_hardlink, target) == 0)
937 __archive_errx(1, "No memory");
942 _archive_entry_copy_hardlink_l(struct archive_entry *entry,
943 const char *target, size_t len, struct archive_string_conv *sc)
947 r = archive_mstring_copy_mbs_len_l(&entry->ae_hardlink,
949 if (target != NULL && r == 0)
950 entry->ae_set |= AE_SET_HARDLINK;
952 entry->ae_set &= ~AE_SET_HARDLINK;
957 archive_entry_set_atime(struct archive_entry *entry, time_t t, long ns)
960 entry->stat_valid = 0;
961 entry->ae_set |= AE_SET_ATIME;
962 entry->ae_stat.aest_atime = t;
963 entry->ae_stat.aest_atime_nsec = ns;
967 archive_entry_unset_atime(struct archive_entry *entry)
969 archive_entry_set_atime(entry, 0, 0);
970 entry->ae_set &= ~AE_SET_ATIME;
974 archive_entry_set_birthtime(struct archive_entry *entry, time_t t, long ns)
977 entry->stat_valid = 0;
978 entry->ae_set |= AE_SET_BIRTHTIME;
979 entry->ae_stat.aest_birthtime = t;
980 entry->ae_stat.aest_birthtime_nsec = ns;
984 archive_entry_unset_birthtime(struct archive_entry *entry)
986 archive_entry_set_birthtime(entry, 0, 0);
987 entry->ae_set &= ~AE_SET_BIRTHTIME;
991 archive_entry_set_ctime(struct archive_entry *entry, time_t t, long ns)
994 entry->stat_valid = 0;
995 entry->ae_set |= AE_SET_CTIME;
996 entry->ae_stat.aest_ctime = t;
997 entry->ae_stat.aest_ctime_nsec = ns;
1001 archive_entry_unset_ctime(struct archive_entry *entry)
1003 archive_entry_set_ctime(entry, 0, 0);
1004 entry->ae_set &= ~AE_SET_CTIME;
1008 archive_entry_set_dev(struct archive_entry *entry, dev_t d)
1010 entry->stat_valid = 0;
1011 entry->ae_set |= AE_SET_DEV;
1012 entry->ae_stat.aest_dev_is_broken_down = 0;
1013 entry->ae_stat.aest_dev = d;
1017 archive_entry_set_devmajor(struct archive_entry *entry, dev_t m)
1019 entry->stat_valid = 0;
1020 entry->ae_set |= AE_SET_DEV;
1021 entry->ae_stat.aest_dev_is_broken_down = 1;
1022 entry->ae_stat.aest_devmajor = m;
1026 archive_entry_set_devminor(struct archive_entry *entry, dev_t m)
1028 entry->stat_valid = 0;
1029 entry->ae_set |= AE_SET_DEV;
1030 entry->ae_stat.aest_dev_is_broken_down = 1;
1031 entry->ae_stat.aest_devminor = m;
1034 /* Set symlink if symlink is already set, else set hardlink. */
1036 archive_entry_set_link(struct archive_entry *entry, const char *target)
1038 if (entry->ae_set & AE_SET_SYMLINK)
1039 archive_mstring_copy_mbs(&entry->ae_symlink, target);
1041 archive_mstring_copy_mbs(&entry->ae_hardlink, target);
1045 archive_entry_set_link_utf8(struct archive_entry *entry, const char *target)
1047 if (entry->ae_set & AE_SET_SYMLINK)
1048 archive_mstring_copy_utf8(&entry->ae_symlink, target);
1050 archive_mstring_copy_utf8(&entry->ae_hardlink, target);
1053 /* Set symlink if symlink is already set, else set hardlink. */
1055 archive_entry_copy_link(struct archive_entry *entry, const char *target)
1057 if (entry->ae_set & AE_SET_SYMLINK)
1058 archive_mstring_copy_mbs(&entry->ae_symlink, target);
1060 archive_mstring_copy_mbs(&entry->ae_hardlink, target);
1063 /* Set symlink if symlink is already set, else set hardlink. */
1065 archive_entry_copy_link_w(struct archive_entry *entry, const wchar_t *target)
1067 if (entry->ae_set & AE_SET_SYMLINK)
1068 archive_mstring_copy_wcs(&entry->ae_symlink, target);
1070 archive_mstring_copy_wcs(&entry->ae_hardlink, target);
1074 archive_entry_update_link_utf8(struct archive_entry *entry, const char *target)
1077 if (entry->ae_set & AE_SET_SYMLINK)
1078 r = archive_mstring_update_utf8(entry->archive,
1079 &entry->ae_symlink, target);
1081 r = archive_mstring_update_utf8(entry->archive,
1082 &entry->ae_hardlink, target);
1085 if (errno == ENOMEM)
1086 __archive_errx(1, "No memory");
1091 _archive_entry_copy_link_l(struct archive_entry *entry,
1092 const char *target, size_t len, struct archive_string_conv *sc)
1096 if (entry->ae_set & AE_SET_SYMLINK)
1097 r = archive_mstring_copy_mbs_len_l(&entry->ae_symlink,
1100 r = archive_mstring_copy_mbs_len_l(&entry->ae_hardlink,
1106 archive_entry_set_mode(struct archive_entry *entry, mode_t m)
1108 entry->stat_valid = 0;
1109 entry->acl.mode = m;
1113 archive_entry_set_mtime(struct archive_entry *entry, time_t t, long ns)
1116 entry->stat_valid = 0;
1117 entry->ae_set |= AE_SET_MTIME;
1118 entry->ae_stat.aest_mtime = t;
1119 entry->ae_stat.aest_mtime_nsec = ns;
1123 archive_entry_unset_mtime(struct archive_entry *entry)
1125 archive_entry_set_mtime(entry, 0, 0);
1126 entry->ae_set &= ~AE_SET_MTIME;
1130 archive_entry_set_nlink(struct archive_entry *entry, unsigned int nlink)
1132 entry->stat_valid = 0;
1133 entry->ae_stat.aest_nlink = nlink;
1137 archive_entry_set_pathname(struct archive_entry *entry, const char *name)
1139 archive_mstring_copy_mbs(&entry->ae_pathname, name);
1143 archive_entry_set_pathname_utf8(struct archive_entry *entry, const char *name)
1145 archive_mstring_copy_utf8(&entry->ae_pathname, name);
1149 archive_entry_copy_pathname(struct archive_entry *entry, const char *name)
1151 archive_mstring_copy_mbs(&entry->ae_pathname, name);
1155 archive_entry_copy_pathname_w(struct archive_entry *entry, const wchar_t *name)
1157 archive_mstring_copy_wcs(&entry->ae_pathname, name);
1161 archive_entry_update_pathname_utf8(struct archive_entry *entry, const char *name)
1163 if (archive_mstring_update_utf8(entry->archive,
1164 &entry->ae_pathname, name) == 0)
1166 if (errno == ENOMEM)
1167 __archive_errx(1, "No memory");
1172 _archive_entry_copy_pathname_l(struct archive_entry *entry,
1173 const char *name, size_t len, struct archive_string_conv *sc)
1175 return (archive_mstring_copy_mbs_len_l(&entry->ae_pathname,
1180 archive_entry_set_perm(struct archive_entry *entry, mode_t p)
1182 entry->stat_valid = 0;
1183 entry->acl.mode &= AE_IFMT;
1184 entry->acl.mode |= ~AE_IFMT & p;
1188 archive_entry_set_rdev(struct archive_entry *entry, dev_t m)
1190 entry->stat_valid = 0;
1191 entry->ae_stat.aest_rdev = m;
1192 entry->ae_stat.aest_rdev_is_broken_down = 0;
1196 archive_entry_set_rdevmajor(struct archive_entry *entry, dev_t m)
1198 entry->stat_valid = 0;
1199 entry->ae_stat.aest_rdev_is_broken_down = 1;
1200 entry->ae_stat.aest_rdevmajor = m;
1204 archive_entry_set_rdevminor(struct archive_entry *entry, dev_t m)
1206 entry->stat_valid = 0;
1207 entry->ae_stat.aest_rdev_is_broken_down = 1;
1208 entry->ae_stat.aest_rdevminor = m;
1212 archive_entry_set_size(struct archive_entry *entry, la_int64_t s)
1214 entry->stat_valid = 0;
1215 entry->ae_stat.aest_size = s;
1216 entry->ae_set |= AE_SET_SIZE;
1220 archive_entry_unset_size(struct archive_entry *entry)
1222 archive_entry_set_size(entry, 0);
1223 entry->ae_set &= ~AE_SET_SIZE;
1227 archive_entry_copy_sourcepath(struct archive_entry *entry, const char *path)
1229 archive_mstring_copy_mbs(&entry->ae_sourcepath, path);
1233 archive_entry_copy_sourcepath_w(struct archive_entry *entry, const wchar_t *path)
1235 archive_mstring_copy_wcs(&entry->ae_sourcepath, path);
1239 archive_entry_set_symlink(struct archive_entry *entry, const char *linkname)
1241 archive_mstring_copy_mbs(&entry->ae_symlink, linkname);
1242 if (linkname != NULL)
1243 entry->ae_set |= AE_SET_SYMLINK;
1245 entry->ae_set &= ~AE_SET_SYMLINK;
1249 archive_entry_set_symlink_utf8(struct archive_entry *entry, const char *linkname)
1251 archive_mstring_copy_utf8(&entry->ae_symlink, linkname);
1252 if (linkname != NULL)
1253 entry->ae_set |= AE_SET_SYMLINK;
1255 entry->ae_set &= ~AE_SET_SYMLINK;
1259 archive_entry_copy_symlink(struct archive_entry *entry, const char *linkname)
1261 archive_mstring_copy_mbs(&entry->ae_symlink, linkname);
1262 if (linkname != NULL)
1263 entry->ae_set |= AE_SET_SYMLINK;
1265 entry->ae_set &= ~AE_SET_SYMLINK;
1269 archive_entry_copy_symlink_w(struct archive_entry *entry, const wchar_t *linkname)
1271 archive_mstring_copy_wcs(&entry->ae_symlink, linkname);
1272 if (linkname != NULL)
1273 entry->ae_set |= AE_SET_SYMLINK;
1275 entry->ae_set &= ~AE_SET_SYMLINK;
1279 archive_entry_update_symlink_utf8(struct archive_entry *entry, const char *linkname)
1281 if (linkname != NULL)
1282 entry->ae_set |= AE_SET_SYMLINK;
1284 entry->ae_set &= ~AE_SET_SYMLINK;
1285 if (archive_mstring_update_utf8(entry->archive,
1286 &entry->ae_symlink, linkname) == 0)
1288 if (errno == ENOMEM)
1289 __archive_errx(1, "No memory");
1294 _archive_entry_copy_symlink_l(struct archive_entry *entry,
1295 const char *linkname, size_t len, struct archive_string_conv *sc)
1299 r = archive_mstring_copy_mbs_len_l(&entry->ae_symlink,
1301 if (linkname != NULL && r == 0)
1302 entry->ae_set |= AE_SET_SYMLINK;
1304 entry->ae_set &= ~AE_SET_SYMLINK;
1309 archive_entry_set_uid(struct archive_entry *entry, la_int64_t u)
1311 entry->stat_valid = 0;
1312 entry->ae_stat.aest_uid = u;
1316 archive_entry_set_uname(struct archive_entry *entry, const char *name)
1318 archive_mstring_copy_mbs(&entry->ae_uname, name);
1322 archive_entry_set_uname_utf8(struct archive_entry *entry, const char *name)
1324 archive_mstring_copy_utf8(&entry->ae_uname, name);
1328 archive_entry_copy_uname(struct archive_entry *entry, const char *name)
1330 archive_mstring_copy_mbs(&entry->ae_uname, name);
1334 archive_entry_copy_uname_w(struct archive_entry *entry, const wchar_t *name)
1336 archive_mstring_copy_wcs(&entry->ae_uname, name);
1340 archive_entry_update_uname_utf8(struct archive_entry *entry, const char *name)
1342 if (archive_mstring_update_utf8(entry->archive,
1343 &entry->ae_uname, name) == 0)
1345 if (errno == ENOMEM)
1346 __archive_errx(1, "No memory");
1351 archive_entry_set_is_data_encrypted(struct archive_entry *entry, char is_encrypted)
1354 entry->encryption |= AE_ENCRYPTION_DATA;
1356 entry->encryption &= ~AE_ENCRYPTION_DATA;
1361 archive_entry_set_is_metadata_encrypted(struct archive_entry *entry, char is_encrypted)
1364 entry->encryption |= AE_ENCRYPTION_METADATA;
1366 entry->encryption &= ~AE_ENCRYPTION_METADATA;
1371 _archive_entry_copy_uname_l(struct archive_entry *entry,
1372 const char *name, size_t len, struct archive_string_conv *sc)
1374 return (archive_mstring_copy_mbs_len_l(&entry->ae_uname,
1379 archive_entry_mac_metadata(struct archive_entry *entry, size_t *s)
1381 *s = entry->mac_metadata_size;
1382 return entry->mac_metadata;
1386 archive_entry_copy_mac_metadata(struct archive_entry *entry,
1387 const void *p, size_t s)
1389 free(entry->mac_metadata);
1390 if (p == NULL || s == 0) {
1391 entry->mac_metadata = NULL;
1392 entry->mac_metadata_size = 0;
1394 entry->mac_metadata_size = s;
1395 entry->mac_metadata = malloc(s);
1396 if (entry->mac_metadata == NULL)
1398 memcpy(entry->mac_metadata, p, s);
1403 * ACL management. The following would, of course, be a lot simpler
1404 * if: 1) the last draft of POSIX.1e were a really thorough and
1405 * complete standard that addressed the needs of ACL archiving and 2)
1406 * everyone followed it faithfully. Alas, neither is true, so the
1407 * following is a lot more complex than might seem necessary to the
1411 struct archive_acl *
1412 archive_entry_acl(struct archive_entry *entry)
1418 archive_entry_acl_clear(struct archive_entry *entry)
1420 archive_acl_clear(&entry->acl);
1424 * Add a single ACL entry to the internal list of ACL data.
1427 archive_entry_acl_add_entry(struct archive_entry *entry,
1428 int type, int permset, int tag, int id, const char *name)
1430 return archive_acl_add_entry(&entry->acl, type, permset, tag, id, name);
1434 * As above, but with a wide-character name.
1437 archive_entry_acl_add_entry_w(struct archive_entry *entry,
1438 int type, int permset, int tag, int id, const wchar_t *name)
1440 return archive_acl_add_entry_w_len(&entry->acl,
1441 type, permset, tag, id, name, wcslen(name));
1445 * Return a bitmask of ACL types in an archive entry ACL list
1448 archive_entry_acl_types(struct archive_entry *entry)
1450 return (archive_acl_types(&entry->acl));
1454 * Return a count of entries matching "want_type".
1457 archive_entry_acl_count(struct archive_entry *entry, int want_type)
1459 return archive_acl_count(&entry->acl, want_type);
1463 * Prepare for reading entries from the ACL data. Returns a count
1464 * of entries matching "want_type", or zero if there are no
1465 * non-extended ACL entries of that type.
1468 archive_entry_acl_reset(struct archive_entry *entry, int want_type)
1470 return archive_acl_reset(&entry->acl, want_type);
1474 * Return the next ACL entry in the list. Fake entries for the
1475 * standard permissions and include them in the returned list.
1478 archive_entry_acl_next(struct archive_entry *entry, int want_type, int *type,
1479 int *permset, int *tag, int *id, const char **name)
1482 r = archive_acl_next(entry->archive, &entry->acl, want_type, type,
1483 permset, tag, id, name);
1484 if (r == ARCHIVE_FATAL && errno == ENOMEM)
1485 __archive_errx(1, "No memory");
1490 * Generate a text version of the ACL. The flags parameter controls
1491 * the style of the generated ACL.
1494 archive_entry_acl_to_text_w(struct archive_entry *entry, ssize_t *len,
1497 return (archive_acl_to_text_w(&entry->acl, len, flags,
1502 archive_entry_acl_to_text(struct archive_entry *entry, ssize_t *len,
1505 return (archive_acl_to_text_l(&entry->acl, len, flags, NULL));
1509 _archive_entry_acl_to_text_l(struct archive_entry *entry, ssize_t *len,
1510 int flags, struct archive_string_conv *sc)
1512 return (archive_acl_to_text_l(&entry->acl, len, flags, sc));
1519 archive_entry_acl_from_text_w(struct archive_entry *entry,
1520 const wchar_t *wtext, int type)
1522 return (archive_acl_from_text_w(&entry->acl, wtext, type));
1526 archive_entry_acl_from_text(struct archive_entry *entry,
1527 const char *text, int type)
1529 return (archive_acl_from_text_l(&entry->acl, text, type, NULL));
1533 _archive_entry_acl_from_text_l(struct archive_entry *entry, const char *text,
1534 int type, struct archive_string_conv *sc)
1536 return (archive_acl_from_text_l(&entry->acl, text, type, sc));
1541 archive_entry_acl_text_compat(int *flags)
1543 if ((*flags & ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) == 0)
1546 /* ABI compat with old ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID */
1547 if ((*flags & OLD_ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID) != 0)
1548 *flags |= ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID;
1550 /* ABI compat with old ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT */
1551 if ((*flags & OLD_ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT) != 0)
1552 *flags |= ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT;
1554 *flags |= ARCHIVE_ENTRY_ACL_STYLE_SEPARATOR_COMMA;
1561 archive_entry_acl_text_w(struct archive_entry *entry, int flags)
1563 if (entry->acl.acl_text_w != NULL) {
1564 free(entry->acl.acl_text_w);
1565 entry->acl.acl_text_w = NULL;
1567 if (archive_entry_acl_text_compat(&flags) == 0)
1568 entry->acl.acl_text_w = archive_acl_to_text_w(&entry->acl,
1569 NULL, flags, entry->archive);
1570 return (entry->acl.acl_text_w);
1575 archive_entry_acl_text(struct archive_entry *entry, int flags)
1577 if (entry->acl.acl_text != NULL) {
1578 free(entry->acl.acl_text);
1579 entry->acl.acl_text = NULL;
1581 if (archive_entry_acl_text_compat(&flags) == 0)
1582 entry->acl.acl_text = archive_acl_to_text_l(&entry->acl, NULL,
1585 return (entry->acl.acl_text);
1590 _archive_entry_acl_text_l(struct archive_entry *entry, int flags,
1591 const char **acl_text, size_t *len, struct archive_string_conv *sc)
1593 if (entry->acl.acl_text != NULL) {
1594 free(entry->acl.acl_text);
1595 entry->acl.acl_text = NULL;
1598 if (archive_entry_acl_text_compat(&flags) == 0)
1599 entry->acl.acl_text = archive_acl_to_text_l(&entry->acl,
1600 (ssize_t *)len, flags, sc);
1602 *acl_text = entry->acl.acl_text;
1608 * Following code is modified from UC Berkeley sources, and
1609 * is subject to the following copyright notice.
1613 * Copyright (c) 1993
1614 * The Regents of the University of California. All rights reserved.
1616 * Redistribution and use in source and binary forms, with or without
1617 * modification, are permitted provided that the following conditions
1619 * 1. Redistributions of source code must retain the above copyright
1620 * notice, this list of conditions and the following disclaimer.
1621 * 2. Redistributions in binary form must reproduce the above copyright
1622 * notice, this list of conditions and the following disclaimer in the
1623 * documentation and/or other materials provided with the distribution.
1624 * 3. Neither the name of the University nor the names of its contributors
1625 * may be used to endorse or promote products derived from this software
1626 * without specific prior written permission.
1628 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
1629 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1630 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1631 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
1632 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
1633 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
1634 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1635 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
1636 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
1637 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
1641 static const struct flag {
1643 const wchar_t *wname;
1645 unsigned long clear;
1647 /* Preferred (shorter) names per flag first, all prefixed by "no" */
1649 { "nosappnd", L"nosappnd", SF_APPEND, 0 },
1650 { "nosappend", L"nosappend", SF_APPEND, 0 },
1652 #if defined(FS_APPEND_FL) /* 'a' */
1653 { "nosappnd", L"nosappnd", FS_APPEND_FL, 0 },
1654 { "nosappend", L"nosappend", FS_APPEND_FL, 0 },
1655 #elif defined(EXT2_APPEND_FL) /* 'a' */
1656 { "nosappnd", L"nosappnd", EXT2_APPEND_FL, 0 },
1657 { "nosappend", L"nosappend", EXT2_APPEND_FL, 0 },
1660 { "noarch", L"noarch", SF_ARCHIVED, 0 },
1661 { "noarchived", L"noarchived", SF_ARCHIVED, 0 },
1664 { "noschg", L"noschg", SF_IMMUTABLE, 0 },
1665 { "noschange", L"noschange", SF_IMMUTABLE, 0 },
1666 { "nosimmutable", L"nosimmutable", SF_IMMUTABLE, 0 },
1668 #if defined(FS_IMMUTABLE_FL) /* 'i' */
1669 { "noschg", L"noschg", FS_IMMUTABLE_FL, 0 },
1670 { "noschange", L"noschange", FS_IMMUTABLE_FL, 0 },
1671 { "nosimmutable", L"nosimmutable", FS_IMMUTABLE_FL, 0 },
1672 #elif defined(EXT2_IMMUTABLE_FL) /* 'i' */
1673 { "noschg", L"noschg", EXT2_IMMUTABLE_FL, 0 },
1674 { "noschange", L"noschange", EXT2_IMMUTABLE_FL, 0 },
1675 { "nosimmutable", L"nosimmutable", EXT2_IMMUTABLE_FL, 0 },
1678 { "nosunlnk", L"nosunlnk", SF_NOUNLINK, 0 },
1679 { "nosunlink", L"nosunlink", SF_NOUNLINK, 0 },
1682 { "nosnapshot", L"nosnapshot", SF_SNAPSHOT, 0 },
1685 { "nouappnd", L"nouappnd", UF_APPEND, 0 },
1686 { "nouappend", L"nouappend", UF_APPEND, 0 },
1689 { "nouchg", L"nouchg", UF_IMMUTABLE, 0 },
1690 { "nouchange", L"nouchange", UF_IMMUTABLE, 0 },
1691 { "nouimmutable", L"nouimmutable", UF_IMMUTABLE, 0 },
1694 { "nodump", L"nodump", 0, UF_NODUMP},
1696 #if defined(FS_NODUMP_FL) /* 'd' */
1697 { "nodump", L"nodump", 0, FS_NODUMP_FL},
1698 #elif defined(EXT2_NODUMP_FL) /* 'd' */
1699 { "nodump", L"nodump", 0, EXT2_NODUMP_FL},
1702 { "noopaque", L"noopaque", UF_OPAQUE, 0 },
1705 { "nouunlnk", L"nouunlnk", UF_NOUNLINK, 0 },
1706 { "nouunlink", L"nouunlink", UF_NOUNLINK, 0 },
1708 #ifdef UF_COMPRESSED
1709 { "nocompressed",L"nocompressed", UF_COMPRESSED, 0 },
1712 { "nohidden", L"nohidden", UF_HIDDEN, 0 },
1714 #if defined(FS_UNRM_FL)
1715 { "nouunlink", L"nouunlink", FS_UNRM_FL, 0},
1716 #elif defined(EXT2_UNRM_FL)
1717 { "nouunlink", L"nouunlink", EXT2_UNRM_FL, 0},
1720 #if defined(FS_BTREE_FL)
1721 { "nobtree", L"nobtree", FS_BTREE_FL, 0 },
1722 #elif defined(EXT2_BTREE_FL)
1723 { "nobtree", L"nobtree", EXT2_BTREE_FL, 0 },
1726 #if defined(FS_ECOMPR_FL)
1727 { "nocomperr", L"nocomperr", FS_ECOMPR_FL, 0 },
1728 #elif defined(EXT2_ECOMPR_FL)
1729 { "nocomperr", L"nocomperr", EXT2_ECOMPR_FL, 0 },
1732 #if defined(FS_COMPR_FL) /* 'c' */
1733 { "nocompress", L"nocompress", FS_COMPR_FL, 0 },
1734 #elif defined(EXT2_COMPR_FL) /* 'c' */
1735 { "nocompress", L"nocompress", EXT2_COMPR_FL, 0 },
1738 #if defined(FS_NOATIME_FL) /* 'A' */
1739 { "noatime", L"noatime", 0, FS_NOATIME_FL},
1740 #elif defined(EXT2_NOATIME_FL) /* 'A' */
1741 { "noatime", L"noatime", 0, EXT2_NOATIME_FL},
1744 #if defined(FS_DIRTY_FL)
1745 { "nocompdirty",L"nocompdirty", FS_DIRTY_FL, 0},
1746 #elif defined(EXT2_DIRTY_FL)
1747 { "nocompdirty",L"nocompdirty", EXT2_DIRTY_FL, 0},
1750 #if defined(FS_COMPRBLK_FL)
1751 #if defined(FS_NOCOMPR_FL)
1752 { "nocomprblk", L"nocomprblk", FS_COMPRBLK_FL, FS_NOCOMPR_FL},
1754 { "nocomprblk", L"nocomprblk", FS_COMPRBLK_FL, 0},
1756 #elif defined(EXT2_COMPRBLK_FL)
1757 #if defined(EXT2_NOCOMPR_FL)
1758 { "nocomprblk", L"nocomprblk", EXT2_COMPRBLK_FL, EXT2_NOCOMPR_FL},
1760 { "nocomprblk", L"nocomprblk", EXT2_COMPRBLK_FL, 0},
1763 #if defined(FS_DIRSYNC_FL)
1764 { "nodirsync", L"nodirsync", FS_DIRSYNC_FL, 0},
1765 #elif defined(EXT2_DIRSYNC_FL)
1766 { "nodirsync", L"nodirsync", EXT2_DIRSYNC_FL, 0},
1768 #if defined(FS_INDEX_FL)
1769 { "nohashidx", L"nohashidx", FS_INDEX_FL, 0},
1770 #elif defined(EXT2_INDEX_FL)
1771 { "nohashidx", L"nohashidx", EXT2_INDEX_FL, 0},
1773 #if defined(FS_IMAGIC_FL)
1774 { "noimagic", L"noimagic", FS_IMAGIC_FL, 0},
1775 #elif defined(EXT2_IMAGIC_FL)
1776 { "noimagic", L"noimagic", EXT2_IMAGIC_FL, 0},
1778 #if defined(FS_JOURNAL_DATA_FL)
1779 { "nojournal", L"nojournal", FS_JOURNAL_DATA_FL, 0},
1780 #elif defined(EXT3_JOURNAL_DATA_FL)
1781 { "nojournal", L"nojournal", EXT3_JOURNAL_DATA_FL, 0},
1783 #if defined(FS_SECRM_FL)
1784 { "nosecuredeletion",L"nosecuredeletion",FS_SECRM_FL, 0},
1785 #elif defined(EXT2_SECRM_FL)
1786 { "nosecuredeletion",L"nosecuredeletion",EXT2_SECRM_FL, 0},
1788 #if defined(FS_SYNC_FL)
1789 { "nosync", L"nosync", FS_SYNC_FL, 0},
1790 #elif defined(EXT2_SYNC_FL)
1791 { "nosync", L"nosync", EXT2_SYNC_FL, 0},
1793 #if defined(FS_NOTAIL_FL)
1794 { "notail", L"notail", 0, FS_NOTAIL_FL},
1795 #elif defined(EXT2_NOTAIL_FL)
1796 { "notail", L"notail", 0, EXT2_NOTAIL_FL},
1798 #if defined(FS_TOPDIR_FL)
1799 { "notopdir", L"notopdir", FS_TOPDIR_FL, 0},
1800 #elif defined(EXT2_TOPDIR_FL)
1801 { "notopdir", L"notopdir", EXT2_TOPDIR_FL, 0},
1803 #ifdef FS_ENCRYPT_FL
1804 { "noencrypt", L"noencrypt", FS_ENCRYPT_FL, 0},
1806 #ifdef FS_HUGE_FILE_FL
1807 { "nohugefile", L"nohugefile", FS_HUGE_FILE_FL, 0},
1810 { "noextent", L"noextent", FS_EXTENT_FL, 0},
1812 #ifdef FS_EA_INODE_FL
1813 { "noeainode", L"noeainode", FS_EA_INODE_FL, 0},
1815 #ifdef FS_EOFBLOCKS_FL
1816 { "noeofblocks",L"noeofblocks", FS_EOFBLOCKS_FL, 0},
1819 { "nocow", L"nocow", FS_NOCOW_FL, 0},
1821 #ifdef FS_INLINE_DATA_FL
1822 { "noinlinedata",L"noinlinedata", FS_INLINE_DATA_FL, 0},
1824 #ifdef FS_PROJINHERIT_FL
1825 { "noprojinherit",L"noprojinherit", FS_PROJINHERIT_FL, 0},
1827 #if defined(FS_RESERVED_FL)
1828 { "noreserved", L"noreserved", FS_RESERVED_FL, 0},
1829 #elif defined(EXT2_RESERVED_FL)
1830 { "noreserved", L"noreserved", EXT2_RESERVED_FL, 0},
1832 { NULL, NULL, 0, 0 }
1837 * Convert file flags to a comma-separated string. If no flags
1838 * are set, return the empty string.
1841 ae_fflagstostr(unsigned long bitset, unsigned long bitclear)
1846 const struct flag *flag;
1849 bits = bitset | bitclear;
1851 for (flag = flags; flag->name != NULL; flag++)
1852 if (bits & (flag->set | flag->clear)) {
1853 length += strlen(flag->name) + 1;
1854 bits &= ~(flag->set | flag->clear);
1859 string = (char *)malloc(length);
1864 for (flag = flags; flag->name != NULL; flag++) {
1865 if (bitset & flag->set || bitclear & flag->clear) {
1866 sp = flag->name + 2;
1867 } else if (bitset & flag->clear || bitclear & flag->set) {
1871 bitset &= ~(flag->set | flag->clear);
1872 bitclear &= ~(flag->set | flag->clear);
1875 while ((*dp++ = *sp++) != '\0')
1886 * Take string of arguments and return file flags. This
1887 * version works a little differently than strtofflags(3).
1888 * In particular, it always tests every token, skipping any
1889 * unrecognized tokens. It returns a pointer to the first
1890 * unrecognized token, or NULL if every token was recognized.
1891 * This version is also const-correct and does not modify the
1895 ae_strtofflags(const char *s, unsigned long *setp, unsigned long *clrp)
1897 const char *start, *end;
1898 const struct flag *flag;
1899 unsigned long set, clear;
1905 /* Find start of first token. */
1906 while (*start == '\t' || *start == ' ' || *start == ',')
1908 while (*start != '\0') {
1910 /* Locate end of token. */
1912 while (*end != '\0' && *end != '\t' &&
1913 *end != ' ' && *end != ',')
1915 length = end - start;
1916 for (flag = flags; flag->name != NULL; flag++) {
1917 size_t flag_length = strlen(flag->name);
1918 if (length == flag_length
1919 && memcmp(start, flag->name, length) == 0) {
1920 /* Matched "noXXXX", so reverse the sense. */
1924 } else if (length == flag_length - 2
1925 && memcmp(start, flag->name + 2, length) == 0) {
1926 /* Matched "XXXX", so don't reverse. */
1928 clear |= flag->clear;
1932 /* Ignore unknown flag names. */
1933 if (flag->name == NULL && failed == NULL)
1936 /* Find start of next token. */
1938 while (*start == '\t' || *start == ' ' || *start == ',')
1948 /* Return location of first failure. */
1954 * Take string of arguments and return file flags. This
1955 * version works a little differently than strtofflags(3).
1956 * In particular, it always tests every token, skipping any
1957 * unrecognized tokens. It returns a pointer to the first
1958 * unrecognized token, or NULL if every token was recognized.
1959 * This version is also const-correct and does not modify the
1962 static const wchar_t *
1963 ae_wcstofflags(const wchar_t *s, unsigned long *setp, unsigned long *clrp)
1965 const wchar_t *start, *end;
1966 const struct flag *flag;
1967 unsigned long set, clear;
1968 const wchar_t *failed;
1973 /* Find start of first token. */
1974 while (*start == L'\t' || *start == L' ' || *start == L',')
1976 while (*start != L'\0') {
1978 /* Locate end of token. */
1980 while (*end != L'\0' && *end != L'\t' &&
1981 *end != L' ' && *end != L',')
1983 length = end - start;
1984 for (flag = flags; flag->wname != NULL; flag++) {
1985 size_t flag_length = wcslen(flag->wname);
1986 if (length == flag_length
1987 && wmemcmp(start, flag->wname, length) == 0) {
1988 /* Matched "noXXXX", so reverse the sense. */
1992 } else if (length == flag_length - 2
1993 && wmemcmp(start, flag->wname + 2, length) == 0) {
1994 /* Matched "XXXX", so don't reverse. */
1996 clear |= flag->clear;
2000 /* Ignore unknown flag names. */
2001 if (flag->wname == NULL && failed == NULL)
2004 /* Find start of next token. */
2006 while (*start == L'\t' || *start == L' ' || *start == L',')
2016 /* Return location of first failure. */
2024 main(int argc, char **argv)
2026 struct archive_entry *entry = archive_entry_new();
2027 unsigned long set, clear;
2028 const wchar_t *remainder;
2030 remainder = archive_entry_copy_fflags_text_w(entry, L"nosappnd dump archive,,,,,,,");
2031 archive_entry_fflags(entry, &set, &clear);
2033 wprintf(L"set=0x%lX clear=0x%lX remainder='%ls'\n", set, clear, remainder);
2035 wprintf(L"new flags='%s'\n", archive_entry_fflags_text(entry));