diff options
Diffstat (limited to 'archivers/libarchive/files/libarchive/archive_entry.c')
| -rw-r--r-- | archivers/libarchive/files/libarchive/archive_entry.c | 491 |
1 files changed, 322 insertions, 169 deletions
diff --git a/archivers/libarchive/files/libarchive/archive_entry.c b/archivers/libarchive/files/libarchive/archive_entry.c index 69921c309f1..f734b8c4f51 100644 --- a/archivers/libarchive/files/libarchive/archive_entry.c +++ b/archivers/libarchive/files/libarchive/archive_entry.c @@ -24,7 +24,7 @@ */ #include "archive_platform.h" -__FBSDID("$FreeBSD: src/lib/libarchive/archive_entry.c,v 1.52 2008/05/26 17:00:22 kientzle Exp $"); +__FBSDID("$FreeBSD: head/lib/libarchive/archive_entry.c 201096 2009-12-28 02:41:27Z kientzle $"); #ifdef HAVE_SYS_STAT_H #include <sys/stat.h> @@ -32,15 +32,12 @@ __FBSDID("$FreeBSD: src/lib/libarchive/archive_entry.c,v 1.52 2008/05/26 17:00:2 #ifdef HAVE_SYS_TYPES_H #include <sys/types.h> #endif -#ifdef MAJOR_IN_MKDEV +#if MAJOR_IN_MKDEV #include <sys/mkdev.h> -#else -#ifdef MAJOR_IN_SYSMACROS +#define HAVE_MAJOR +#elif MAJOR_IN_SYSMACROS #include <sys/sysmacros.h> -#endif -#endif -#ifdef HAVE_EXT2FS_EXT2_FS_H -#include <ext2fs/ext2_fs.h> /* for Linux file flags */ +#define HAVE_MAJOR #endif #ifdef HAVE_LIMITS_H #include <limits.h> @@ -48,9 +45,16 @@ __FBSDID("$FreeBSD: src/lib/libarchive/archive_entry.c,v 1.52 2008/05/26 17:00:2 #ifdef HAVE_LINUX_FS_H #include <linux/fs.h> /* for Linux file flags */ #endif +/* + * Some Linux distributions have both linux/ext2_fs.h and ext2fs/ext2_fs.h. + * As the include guards don't agree, the order of include is important. + */ #ifdef HAVE_LINUX_EXT2_FS_H #include <linux/ext2_fs.h> /* for Linux file flags */ #endif +#if defined(HAVE_EXT2FS_EXT2_FS_H) && !defined(__CYGWIN__) +#include <ext2fs/ext2_fs.h> /* for Linux file flags */ +#endif #include <stddef.h> #include <stdio.h> #ifdef HAVE_STDLIB_H @@ -71,6 +75,13 @@ __FBSDID("$FreeBSD: src/lib/libarchive/archive_entry.c,v 1.52 2008/05/26 17:00:2 #undef max #define max(a, b) ((a)>(b)?(a):(b)) +#if !defined(HAVE_MAJOR) && !defined(major) +/* Replacement for major/minor/makedev. */ +#define major(x) ((int)(0x00ff & ((x) >> 8))) +#define minor(x) ((int)(0xffff00ff & (x))) +#define makedev(maj,min) ((0xff00 & ((maj)<<8)) | (0xffff00ff & (min))) +#endif + /* Play games to come up with a suitable makedev() definition. */ #ifdef __QNXNTO__ /* QNX. <sigh> */ @@ -79,7 +90,7 @@ __FBSDID("$FreeBSD: src/lib/libarchive/archive_entry.c,v 1.52 2008/05/26 17:00:2 #elif defined makedev /* There's a "makedev" macro. */ #define ae_makedev(maj, min) makedev((maj), (min)) -#elif defined mkdev || defined _WIN32 || defined __WIN32__ +#elif defined mkdev || ((defined _WIN32 || defined __WIN32__) && !defined(__CYGWIN__)) /* Windows. <sigh> */ #define ae_makedev(maj, min) mkdev((maj), (min)) #else @@ -111,6 +122,7 @@ static int acl_special(struct archive_entry *entry, static struct ae_acl *acl_new_entry(struct archive_entry *entry, int type, int permset, int tag, int id); static int isint_w(const wchar_t *start, const wchar_t *end, int *result); +static int ismode_w(const wchar_t *start, const wchar_t *end, int *result); static void next_field_w(const wchar_t **wp, const wchar_t **start, const wchar_t **end, wchar_t *sep); static int prefix_w(const wchar_t *start, const wchar_t *end, @@ -210,7 +222,7 @@ static const wchar_t * aes_get_wcs(struct aes *aes) { wchar_t *w; - int r; + size_t r; /* Return WCS form if we already have it. */ if (aes->aes_set & AES_SET_WCS) @@ -228,8 +240,8 @@ aes_get_wcs(struct aes *aes) if (w == NULL) __archive_errx(1, "No memory for aes_get_wcs()"); r = mbstowcs(w, aes->aes_mbs.s, wcs_length); - w[wcs_length] = 0; - if (r > 0) { + if (r != (size_t)-1 && r != 0) { + w[r] = 0; aes->aes_set |= AES_SET_WCS; return (aes->aes_wcs = w); } @@ -239,7 +251,8 @@ aes_get_wcs(struct aes *aes) if (aes->aes_set & AES_SET_UTF8) { /* Try converting UTF8 to WCS. */ aes->aes_wcs = __archive_string_utf8_w(&(aes->aes_utf8)); - aes->aes_set |= AES_SET_WCS; + if (aes->aes_wcs != NULL) + aes->aes_set |= AES_SET_WCS; return (aes->aes_wcs); } return (NULL); @@ -365,6 +378,7 @@ archive_entry_clear(struct archive_entry *entry) aes_clean(&entry->ae_gname); aes_clean(&entry->ae_hardlink); aes_clean(&entry->ae_pathname); + aes_clean(&entry->ae_sourcepath); aes_clean(&entry->ae_symlink); aes_clean(&entry->ae_uname); archive_entry_acl_clear(entry); @@ -394,9 +408,9 @@ archive_entry_clone(struct archive_entry *entry) aes_copy(&entry2->ae_gname, &entry->ae_gname); aes_copy(&entry2->ae_hardlink, &entry->ae_hardlink); aes_copy(&entry2->ae_pathname, &entry->ae_pathname); + aes_copy(&entry2->ae_sourcepath, &entry->ae_sourcepath); aes_copy(&entry2->ae_symlink, &entry->ae_symlink); - entry2->ae_hardlinkset = entry->ae_hardlinkset; - entry2->ae_symlinkset = entry->ae_symlinkset; + entry2->ae_set = entry->ae_set; aes_copy(&entry2->ae_uname, &entry->ae_uname); /* Copy ACL data over. */ @@ -455,12 +469,42 @@ archive_entry_atime_nsec(struct archive_entry *entry) return (entry->ae_stat.aest_atime_nsec); } +int +archive_entry_atime_is_set(struct archive_entry *entry) +{ + return (entry->ae_set & AE_SET_ATIME); +} + +time_t +archive_entry_birthtime(struct archive_entry *entry) +{ + return (entry->ae_stat.aest_birthtime); +} + +long +archive_entry_birthtime_nsec(struct archive_entry *entry) +{ + return (entry->ae_stat.aest_birthtime_nsec); +} + +int +archive_entry_birthtime_is_set(struct archive_entry *entry) +{ + return (entry->ae_set & AE_SET_BIRTHTIME); +} + time_t archive_entry_ctime(struct archive_entry *entry) { return (entry->ae_stat.aest_ctime); } +int +archive_entry_ctime_is_set(struct archive_entry *entry) +{ + return (entry->ae_set & AE_SET_CTIME); +} + long archive_entry_ctime_nsec(struct archive_entry *entry) { @@ -562,17 +606,17 @@ archive_entry_gname_w(struct archive_entry *entry) const char * archive_entry_hardlink(struct archive_entry *entry) { - if (!entry->ae_hardlinkset) - return (NULL); - return (aes_get_mbs(&entry->ae_hardlink)); + if (entry->ae_set & AE_SET_HARDLINK) + return (aes_get_mbs(&entry->ae_hardlink)); + return (NULL); } const wchar_t * archive_entry_hardlink_w(struct archive_entry *entry) { - if (!entry->ae_hardlinkset) - return (NULL); - return (aes_get_wcs(&entry->ae_hardlink)); + if (entry->ae_set & AE_SET_HARDLINK) + return (aes_get_wcs(&entry->ae_hardlink)); + return (NULL); } ino_t @@ -581,6 +625,12 @@ archive_entry_ino(struct archive_entry *entry) return (entry->ae_stat.aest_ino); } +int64_t +archive_entry_ino64(struct archive_entry *entry) +{ + return (entry->ae_stat.aest_ino); +} + mode_t archive_entry_mode(struct archive_entry *entry) { @@ -599,6 +649,12 @@ archive_entry_mtime_nsec(struct archive_entry *entry) return (entry->ae_stat.aest_mtime_nsec); } +int +archive_entry_mtime_is_set(struct archive_entry *entry) +{ + return (entry->ae_set & AE_SET_MTIME); +} + unsigned int archive_entry_nlink(struct archive_entry *entry) { @@ -651,6 +707,12 @@ archive_entry_size(struct archive_entry *entry) return (entry->ae_stat.aest_size); } +int +archive_entry_size_is_set(struct archive_entry *entry) +{ + return (entry->ae_set & AE_SET_SIZE); +} + const char * archive_entry_sourcepath(struct archive_entry *entry) { @@ -660,17 +722,17 @@ archive_entry_sourcepath(struct archive_entry *entry) const char * archive_entry_symlink(struct archive_entry *entry) { - if (!entry->ae_symlinkset) - return (NULL); - return (aes_get_mbs(&entry->ae_symlink)); + if (entry->ae_set & AE_SET_SYMLINK) + return (aes_get_mbs(&entry->ae_symlink)); + return (NULL); } const wchar_t * archive_entry_symlink_w(struct archive_entry *entry) { - if (!entry->ae_symlinkset) - return (NULL); - return (aes_get_wcs(&entry->ae_symlink)); + if (entry->ae_set & AE_SET_SYMLINK) + return (aes_get_wcs(&entry->ae_symlink)); + return (NULL); } uid_t @@ -769,11 +831,20 @@ archive_entry_set_ino(struct archive_entry *entry, unsigned long ino) } void +archive_entry_set_ino64(struct archive_entry *entry, int64_t ino) +{ + entry->stat_valid = 0; + entry->ae_stat.aest_ino = ino; +} + +void archive_entry_set_hardlink(struct archive_entry *entry, const char *target) { aes_set_mbs(&entry->ae_hardlink, target); if (target != NULL) - entry->ae_hardlinkset = 1; + entry->ae_set |= AE_SET_HARDLINK; + else + entry->ae_set &= ~AE_SET_HARDLINK; } void @@ -781,7 +852,9 @@ archive_entry_copy_hardlink(struct archive_entry *entry, const char *target) { aes_copy_mbs(&entry->ae_hardlink, target); if (target != NULL) - entry->ae_hardlinkset = 1; + entry->ae_set |= AE_SET_HARDLINK; + else + entry->ae_set &= ~AE_SET_HARDLINK; } void @@ -789,26 +862,70 @@ archive_entry_copy_hardlink_w(struct archive_entry *entry, const wchar_t *target { aes_copy_wcs(&entry->ae_hardlink, target); if (target != NULL) - entry->ae_hardlinkset = 1; + entry->ae_set |= AE_SET_HARDLINK; + else + entry->ae_set &= ~AE_SET_HARDLINK; +} + +int +archive_entry_update_hardlink_utf8(struct archive_entry *entry, const char *target) +{ + if (target != NULL) + entry->ae_set |= AE_SET_HARDLINK; + else + entry->ae_set &= ~AE_SET_HARDLINK; + return (aes_update_utf8(&entry->ae_hardlink, target)); } void archive_entry_set_atime(struct archive_entry *entry, time_t t, long ns) { entry->stat_valid = 0; + entry->ae_set |= AE_SET_ATIME; entry->ae_stat.aest_atime = t; entry->ae_stat.aest_atime_nsec = ns; } void +archive_entry_unset_atime(struct archive_entry *entry) +{ + archive_entry_set_atime(entry, 0, 0); + entry->ae_set &= ~AE_SET_ATIME; +} + +void +archive_entry_set_birthtime(struct archive_entry *entry, time_t m, long ns) +{ + entry->stat_valid = 0; + entry->ae_set |= AE_SET_BIRTHTIME; + entry->ae_stat.aest_birthtime = m; + entry->ae_stat.aest_birthtime_nsec = ns; +} + +void +archive_entry_unset_birthtime(struct archive_entry *entry) +{ + archive_entry_set_birthtime(entry, 0, 0); + entry->ae_set &= ~AE_SET_BIRTHTIME; +} + +void archive_entry_set_ctime(struct archive_entry *entry, time_t t, long ns) { entry->stat_valid = 0; + entry->ae_set |= AE_SET_CTIME; entry->ae_stat.aest_ctime = t; entry->ae_stat.aest_ctime_nsec = ns; } void +archive_entry_unset_ctime(struct archive_entry *entry) +{ + archive_entry_set_ctime(entry, 0, 0); + entry->ae_set &= ~AE_SET_CTIME; +} + +void archive_entry_set_dev(struct archive_entry *entry, dev_t d) { entry->stat_valid = 0; @@ -836,7 +953,7 @@ archive_entry_set_devminor(struct archive_entry *entry, dev_t m) void archive_entry_set_link(struct archive_entry *entry, const char *target) { - if (entry->ae_symlinkset) + if (entry->ae_set & AE_SET_SYMLINK) aes_set_mbs(&entry->ae_symlink, target); else aes_set_mbs(&entry->ae_hardlink, target); @@ -846,7 +963,7 @@ archive_entry_set_link(struct archive_entry *entry, const char *target) void archive_entry_copy_link(struct archive_entry *entry, const char *target) { - if (entry->ae_symlinkset) + if (entry->ae_set & AE_SET_SYMLINK) aes_copy_mbs(&entry->ae_symlink, target); else aes_copy_mbs(&entry->ae_hardlink, target); @@ -856,7 +973,7 @@ archive_entry_copy_link(struct archive_entry *entry, const char *target) void archive_entry_copy_link_w(struct archive_entry *entry, const wchar_t *target) { - if (entry->ae_symlinkset) + if (entry->ae_set & AE_SET_SYMLINK) aes_copy_wcs(&entry->ae_symlink, target); else aes_copy_wcs(&entry->ae_hardlink, target); @@ -865,7 +982,7 @@ archive_entry_copy_link_w(struct archive_entry *entry, const wchar_t *target) int archive_entry_update_link_utf8(struct archive_entry *entry, const char *target) { - if (entry->ae_symlinkset) + if (entry->ae_set & AE_SET_SYMLINK) return (aes_update_utf8(&entry->ae_symlink, target)); else return (aes_update_utf8(&entry->ae_hardlink, target)); @@ -882,11 +999,19 @@ void archive_entry_set_mtime(struct archive_entry *entry, time_t m, long ns) { entry->stat_valid = 0; + entry->ae_set |= AE_SET_MTIME; entry->ae_stat.aest_mtime = m; entry->ae_stat.aest_mtime_nsec = ns; } void +archive_entry_unset_mtime(struct archive_entry *entry) +{ + archive_entry_set_mtime(entry, 0, 0); + entry->ae_set &= ~AE_SET_MTIME; +} + +void archive_entry_set_nlink(struct archive_entry *entry, unsigned int nlink) { entry->stat_valid = 0; @@ -954,6 +1079,14 @@ archive_entry_set_size(struct archive_entry *entry, int64_t s) { entry->stat_valid = 0; entry->ae_stat.aest_size = s; + entry->ae_set |= AE_SET_SIZE; +} + +void +archive_entry_unset_size(struct archive_entry *entry) +{ + archive_entry_set_size(entry, 0); + entry->ae_set &= ~AE_SET_SIZE; } void @@ -967,7 +1100,9 @@ archive_entry_set_symlink(struct archive_entry *entry, const char *linkname) { aes_set_mbs(&entry->ae_symlink, linkname); if (linkname != NULL) - entry->ae_symlinkset = 1; + entry->ae_set |= AE_SET_SYMLINK; + else + entry->ae_set &= ~AE_SET_SYMLINK; } void @@ -975,7 +1110,9 @@ archive_entry_copy_symlink(struct archive_entry *entry, const char *linkname) { aes_copy_mbs(&entry->ae_symlink, linkname); if (linkname != NULL) - entry->ae_symlinkset = 1; + entry->ae_set |= AE_SET_SYMLINK; + else + entry->ae_set &= ~AE_SET_SYMLINK; } void @@ -983,7 +1120,19 @@ archive_entry_copy_symlink_w(struct archive_entry *entry, const wchar_t *linknam { aes_copy_wcs(&entry->ae_symlink, linkname); if (linkname != NULL) - entry->ae_symlinkset = 1; + entry->ae_set |= AE_SET_SYMLINK; + else + entry->ae_set &= ~AE_SET_SYMLINK; +} + +int +archive_entry_update_symlink_utf8(struct archive_entry *entry, const char *linkname) +{ + if (linkname != NULL) + entry->ae_set |= AE_SET_SYMLINK; + else + entry->ae_set &= ~AE_SET_SYMLINK; + return (aes_update_utf8(&entry->ae_symlink, linkname)); } void @@ -1077,7 +1226,7 @@ archive_entry_acl_add_entry_w(struct archive_entry *entry, archive_entry_acl_add_entry_w_len(entry, type, permset, tag, id, name, wcslen(name)); } -void +static void archive_entry_acl_add_entry_w_len(struct archive_entry *entry, int type, int permset, int tag, int id, const wchar_t *name, size_t len) { @@ -1130,7 +1279,7 @@ static struct ae_acl * acl_new_entry(struct archive_entry *entry, int type, int permset, int tag, int id) { - struct ae_acl *ap; + struct ae_acl *ap, *aq; if (type != ARCHIVE_ENTRY_ACL_TYPE_ACCESS && type != ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) @@ -1143,20 +1292,26 @@ acl_new_entry(struct archive_entry *entry, /* XXX TODO: More sanity-checks on the arguments XXX */ /* If there's a matching entry already in the list, overwrite it. */ - for (ap = entry->acl_head; ap != NULL; ap = ap->next) { + ap = entry->acl_head; + aq = NULL; + while (ap != NULL) { if (ap->type == type && ap->tag == tag && ap->id == id) { ap->permset = permset; return (ap); } + aq = ap; + ap = ap->next; } - /* Add a new entry to the list. */ + /* Add a new entry to the end of the list. */ ap = (struct ae_acl *)malloc(sizeof(*ap)); if (ap == NULL) return (NULL); memset(ap, 0, sizeof(*ap)); - ap->next = entry->acl_head; - entry->acl_head = ap; + if (aq == NULL) + entry->acl_head = ap; + else + aq->next = ap; ap->type = type; ap->tag = tag; ap->id = id; @@ -1478,11 +1633,10 @@ __archive_entry_acl_parse_w(struct archive_entry *entry, struct { const wchar_t *start; const wchar_t *end; - } field[4]; + } field[4], name; - int fields; + int fields, n; int type, tag, permset, id; - const wchar_t *p; wchar_t sep; while (text != NULL && *text != L'\0') { @@ -1501,8 +1655,9 @@ __archive_entry_acl_parse_w(struct archive_entry *entry, ++fields; } while (sep == L':'); - if (fields < 3) - return (ARCHIVE_WARN); + /* Set remaining fields to blank. */ + for (n = fields; n < 4; ++n) + field[n].start = field[n].end = NULL; /* Check for a numeric ID in field 1 or 3. */ id = -1; @@ -1511,54 +1666,58 @@ __archive_entry_acl_parse_w(struct archive_entry *entry, if (id == -1 && fields > 3) isint_w(field[3].start, field[3].end, &id); - /* Parse the permissions from field 2. */ - permset = 0; - p = field[2].start; - while (p < field[2].end) { - switch (*p++) { - case 'r': case 'R': - permset |= ARCHIVE_ENTRY_ACL_READ; - break; - case 'w': case 'W': - permset |= ARCHIVE_ENTRY_ACL_WRITE; - break; - case 'x': case 'X': - permset |= ARCHIVE_ENTRY_ACL_EXECUTE; - break; - case '-': - break; - default: - return (ARCHIVE_WARN); - } - } - /* * Solaris extension: "defaultuser::rwx" is the * default ACL corresponding to "user::rwx", etc. */ - if (field[0].end-field[0].start > 7 + if (field[0].end - field[0].start > 7 && wmemcmp(field[0].start, L"default", 7) == 0) { type = ARCHIVE_ENTRY_ACL_TYPE_DEFAULT; field[0].start += 7; } else type = default_type; + name.start = name.end = NULL; if (prefix_w(field[0].start, field[0].end, L"user")) { - if (id != -1 || field[1].start < field[1].end) + if (!ismode_w(field[2].start, field[2].end, &permset)) + return (ARCHIVE_WARN); + if (id != -1 || field[1].start < field[1].end) { tag = ARCHIVE_ENTRY_ACL_USER; - else + name = field[1]; + } else tag = ARCHIVE_ENTRY_ACL_USER_OBJ; } else if (prefix_w(field[0].start, field[0].end, L"group")) { - if (id != -1 || field[1].start < field[1].end) + if (!ismode_w(field[2].start, field[2].end, &permset)) + return (ARCHIVE_WARN); + if (id != -1 || field[1].start < field[1].end) { tag = ARCHIVE_ENTRY_ACL_GROUP; - else + name = field[1]; + } else tag = ARCHIVE_ENTRY_ACL_GROUP_OBJ; } else if (prefix_w(field[0].start, field[0].end, L"other")) { - if (id != -1 || field[1].start < field[1].end) + if (fields == 2 + && field[1].start < field[1].end + && ismode_w(field[1].start, field[1].end, &permset)) { + /* This is Solaris-style "other:rwx" */ + } else if (fields == 3 + && field[1].start == field[1].end + && field[2].start < field[2].end + && ismode_w(field[2].start, field[2].end, &permset)) { + /* This is FreeBSD-style "other::rwx" */ + } else return (ARCHIVE_WARN); tag = ARCHIVE_ENTRY_ACL_OTHER; } else if (prefix_w(field[0].start, field[0].end, L"mask")) { - if (id != -1 || field[1].start < field[1].end) + if (fields == 2 + && field[1].start < field[1].end + && ismode_w(field[1].start, field[1].end, &permset)) { + /* This is Solaris-style "mask:rwx" */ + } else if (fields == 3 + && field[1].start == field[1].end + && field[2].start < field[2].end + && ismode_w(field[2].start, field[2].end, &permset)) { + /* This is FreeBSD-style "mask::rwx" */ + } else return (ARCHIVE_WARN); tag = ARCHIVE_ENTRY_ACL_MASK; } else @@ -1566,104 +1725,12 @@ __archive_entry_acl_parse_w(struct archive_entry *entry, /* Add entry to the internal list. */ archive_entry_acl_add_entry_w_len(entry, type, permset, - tag, id, field[1].start, field[1].end - field[1].start); + tag, id, name.start, name.end - name.start); } return (ARCHIVE_OK); } /* - * extended attribute handling - */ - -void -archive_entry_xattr_clear(struct archive_entry *entry) -{ - struct ae_xattr *xp; - - while (entry->xattr_head != NULL) { - xp = entry->xattr_head->next; - free(entry->xattr_head->name); - free(entry->xattr_head->value); - free(entry->xattr_head); - entry->xattr_head = xp; - } - - entry->xattr_head = NULL; -} - -void -archive_entry_xattr_add_entry(struct archive_entry *entry, - const char *name, const void *value, size_t size) -{ - struct ae_xattr *xp; - - for (xp = entry->xattr_head; xp != NULL; xp = xp->next) - ; - - if ((xp = (struct ae_xattr *)malloc(sizeof(struct ae_xattr))) == NULL) - /* XXX Error XXX */ - return; - - xp->name = strdup(name); - if ((xp->value = malloc(size)) != NULL) { - memcpy(xp->value, value, size); - xp->size = size; - } else - xp->size = 0; - - xp->next = entry->xattr_head; - entry->xattr_head = xp; -} - - -/* - * returns number of the extended attribute entries - */ -int -archive_entry_xattr_count(struct archive_entry *entry) -{ - struct ae_xattr *xp; - int count = 0; - - for (xp = entry->xattr_head; xp != NULL; xp = xp->next) - count++; - - return count; -} - -int -archive_entry_xattr_reset(struct archive_entry * entry) -{ - entry->xattr_p = entry->xattr_head; - - return archive_entry_xattr_count(entry); -} - -int -archive_entry_xattr_next(struct archive_entry * entry, - const char **name, const void **value, size_t *size) -{ - if (entry->xattr_p) { - *name = entry->xattr_p->name; - *value = entry->xattr_p->value; - *size = entry->xattr_p->size; - - entry->xattr_p = entry->xattr_p->next; - - return (ARCHIVE_OK); - } else { - *name = NULL; - *value = NULL; - *size = (size_t)0; - return (ARCHIVE_WARN); - } -} - -/* - * end of xattr handling - */ - -/* * Parse a string to a positive decimal integer. Returns true if * the string is non-empty and consists only of decimal digits, * false otherwise. @@ -1690,6 +1757,40 @@ isint_w(const wchar_t *start, const wchar_t *end, int *result) } /* + * Parse a string as a mode field. Returns true if + * the string is non-empty and consists only of mode characters, + * false otherwise. + */ +static int +ismode_w(const wchar_t *start, const wchar_t *end, int *permset) +{ + const wchar_t *p; + + if (start >= end) + return (0); + p = start; + *permset = 0; + while (p < end) { + switch (*p++) { + case 'r': case 'R': + *permset |= ARCHIVE_ENTRY_ACL_READ; + break; + case 'w': case 'W': + *permset |= ARCHIVE_ENTRY_ACL_WRITE; + break; + case 'x': case 'X': + *permset |= ARCHIVE_ENTRY_ACL_EXECUTE; + break; + case '-': + break; + default: + return (0); + } + } + return (1); +} + +/* * Match "[:whitespace:]*(.*)[:whitespace:]*[:,\n]". *wp is updated * to point to just after the separator. *start points to the first * character of the matched text and *end just after the last @@ -1841,6 +1942,18 @@ static struct flag { { "nouunlnk", L"nouunlnk", UF_NOUNLINK, 0 }, { "nouunlink", L"nouunlink", UF_NOUNLINK, 0 }, #endif +#ifdef EXT2_UNRM_FL + { "nouunlink", L"nouunlink", EXT2_UNRM_FL, 0}, +#endif + +#ifdef EXT2_BTREE_FL + { "nobtree", L"nobtree", EXT2_BTREE_FL, 0 }, +#endif + +#ifdef EXT2_ECOMPR_FL + { "nocomperr", L"nocomperr", EXT2_ECOMPR_FL, 0 }, +#endif + #ifdef EXT2_COMPR_FL /* 'c' */ { "nocompress", L"nocompress", EXT2_COMPR_FL, 0 }, #endif @@ -1848,6 +1961,46 @@ static struct flag { #ifdef EXT2_NOATIME_FL /* 'A' */ { "noatime", L"noatime", 0, EXT2_NOATIME_FL}, #endif + +#ifdef EXT2_DIRTY_FL + { "nocompdirty",L"nocompdirty", EXT2_DIRTY_FL, 0}, +#endif + +#ifdef EXT2_COMPRBLK_FL +#ifdef EXT2_NOCOMPR_FL + { "nocomprblk", L"nocomprblk", EXT2_COMPRBLK_FL, EXT2_NOCOMPR_FL}, +#else + { "nocomprblk", L"nocomprblk", EXT2_COMPRBLK_FL, 0}, +#endif +#endif +#ifdef EXT2_DIRSYNC_FL + { "nodirsync", L"nodirsync", EXT2_DIRSYNC_FL, 0}, +#endif +#ifdef EXT2_INDEX_FL + { "nohashidx", L"nohashidx", EXT2_INDEX_FL, 0}, +#endif +#ifdef EXT2_IMAGIC_FL + { "noimagic", L"noimagic", EXT2_IMAGIC_FL, 0}, +#endif +#ifdef EXT3_JOURNAL_DATA_FL + { "nojournal", L"nojournal", EXT3_JOURNAL_DATA_FL, 0}, +#endif +#ifdef EXT2_SECRM_FL + { "nosecuredeletion",L"nosecuredeletion",EXT2_SECRM_FL, 0}, +#endif +#ifdef EXT2_SYNC_FL + { "nosync", L"nosync", EXT2_SYNC_FL, 0}, +#endif +#ifdef EXT2_NOTAIL_FL + { "notail", L"notail", 0, EXT2_NOTAIL_FL}, +#endif +#ifdef EXT2_TOPDIR_FL + { "notopdir", L"notopdir", EXT2_TOPDIR_FL, 0}, +#endif +#ifdef EXT2_RESERVED_FL + { "noreserved", L"noreserved", EXT2_RESERVED_FL, 0}, +#endif + { NULL, NULL, 0, 0 } }; |