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Posted to commits@nifi.apache.org by ph...@apache.org on 2017/10/20 17:18:43 UTC
[32/51] [partial] nifi-minifi-cpp git commit: MINIFICPP-72: Add Tar
and Zip Support for MergeContent
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/3781b52f/thirdparty/libarchive-3.3.2/libarchive/archive_entry.c
----------------------------------------------------------------------
diff --git a/thirdparty/libarchive-3.3.2/libarchive/archive_entry.c b/thirdparty/libarchive-3.3.2/libarchive/archive_entry.c
new file mode 100644
index 0000000..30fb456
--- /dev/null
+++ b/thirdparty/libarchive-3.3.2/libarchive/archive_entry.c
@@ -0,0 +1,2038 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * Copyright (c) 2016 Martin Matuska
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__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>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if MAJOR_IN_MKDEV
+#include <sys/mkdev.h>
+#define HAVE_MAJOR
+#elif MAJOR_IN_SYSMACROS
+#include <sys/sysmacros.h>
+#define HAVE_MAJOR
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#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
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_WCHAR_H
+#include <wchar.h>
+#endif
+
+#include "archive.h"
+#include "archive_acl_private.h"
+#include "archive_entry.h"
+#include "archive_entry_locale.h"
+#include "archive_private.h"
+#include "archive_entry_private.h"
+
+#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> */
+#include <sys/netmgr.h>
+#define ae_makedev(maj, min) makedev(ND_LOCAL_NODE, (maj), (min))
+#elif defined makedev
+/* There's a "makedev" macro. */
+#define ae_makedev(maj, min) makedev((maj), (min))
+#elif defined mkdev || ((defined _WIN32 || defined __WIN32__) && !defined(__CYGWIN__))
+/* Windows. <sigh> */
+#define ae_makedev(maj, min) mkdev((maj), (min))
+#else
+/* There's a "makedev" function. */
+#define ae_makedev(maj, min) makedev((maj), (min))
+#endif
+
+/*
+ * This adjustment is needed to support the following idiom for adding
+ * 1000ns to the stored time:
+ * archive_entry_set_atime(archive_entry_atime(),
+ * archive_entry_atime_nsec() + 1000)
+ * The additional if() here compensates for ambiguity in the C standard,
+ * which permits two possible interpretations of a % b when a is negative.
+ */
+#define FIX_NS(t,ns) \
+ do { \
+ t += ns / 1000000000; \
+ ns %= 1000000000; \
+ if (ns < 0) { --t; ns += 1000000000; } \
+ } while (0)
+
+static char * ae_fflagstostr(unsigned long bitset, unsigned long bitclear);
+static const wchar_t *ae_wcstofflags(const wchar_t *stringp,
+ unsigned long *setp, unsigned long *clrp);
+static const char *ae_strtofflags(const char *stringp,
+ unsigned long *setp, unsigned long *clrp);
+
+#ifndef HAVE_WCSCPY
+static wchar_t * wcscpy(wchar_t *s1, const wchar_t *s2)
+{
+ wchar_t *dest = s1;
+ while ((*s1 = *s2) != L'\0')
+ ++s1, ++s2;
+ return dest;
+}
+#endif
+#ifndef HAVE_WCSLEN
+static size_t wcslen(const wchar_t *s)
+{
+ const wchar_t *p = s;
+ while (*p != L'\0')
+ ++p;
+ return p - s;
+}
+#endif
+#ifndef HAVE_WMEMCMP
+/* Good enough for simple equality testing, but not for sorting. */
+#define wmemcmp(a,b,i) memcmp((a), (b), (i) * sizeof(wchar_t))
+#endif
+
+/****************************************************************************
+ *
+ * Public Interface
+ *
+ ****************************************************************************/
+
+struct archive_entry *
+archive_entry_clear(struct archive_entry *entry)
+{
+ if (entry == NULL)
+ return (NULL);
+ archive_mstring_clean(&entry->ae_fflags_text);
+ archive_mstring_clean(&entry->ae_gname);
+ archive_mstring_clean(&entry->ae_hardlink);
+ archive_mstring_clean(&entry->ae_pathname);
+ archive_mstring_clean(&entry->ae_sourcepath);
+ archive_mstring_clean(&entry->ae_symlink);
+ archive_mstring_clean(&entry->ae_uname);
+ archive_entry_copy_mac_metadata(entry, NULL, 0);
+ archive_acl_clear(&entry->acl);
+ archive_entry_xattr_clear(entry);
+ archive_entry_sparse_clear(entry);
+ free(entry->stat);
+ memset(entry, 0, sizeof(*entry));
+ return entry;
+}
+
+struct archive_entry *
+archive_entry_clone(struct archive_entry *entry)
+{
+ struct archive_entry *entry2;
+ struct ae_xattr *xp;
+ struct ae_sparse *sp;
+ size_t s;
+ const void *p;
+
+ /* Allocate new structure and copy over all of the fields. */
+ /* TODO: Should we copy the archive over? Or require a new archive
+ * as an argument? */
+ entry2 = archive_entry_new2(entry->archive);
+ if (entry2 == NULL)
+ return (NULL);
+ entry2->ae_stat = entry->ae_stat;
+ entry2->ae_fflags_set = entry->ae_fflags_set;
+ entry2->ae_fflags_clear = entry->ae_fflags_clear;
+
+ /* TODO: XXX If clone can have a different archive, what do we do here if
+ * character sets are different? XXX */
+ archive_mstring_copy(&entry2->ae_fflags_text, &entry->ae_fflags_text);
+ archive_mstring_copy(&entry2->ae_gname, &entry->ae_gname);
+ archive_mstring_copy(&entry2->ae_hardlink, &entry->ae_hardlink);
+ archive_mstring_copy(&entry2->ae_pathname, &entry->ae_pathname);
+ archive_mstring_copy(&entry2->ae_sourcepath, &entry->ae_sourcepath);
+ archive_mstring_copy(&entry2->ae_symlink, &entry->ae_symlink);
+ entry2->ae_set = entry->ae_set;
+ archive_mstring_copy(&entry2->ae_uname, &entry->ae_uname);
+
+ /* Copy encryption status */
+ entry2->encryption = entry->encryption;
+
+ /* Copy ACL data over. */
+ archive_acl_copy(&entry2->acl, &entry->acl);
+
+ /* Copy Mac OS metadata. */
+ p = archive_entry_mac_metadata(entry, &s);
+ archive_entry_copy_mac_metadata(entry2, p, s);
+
+ /* Copy xattr data over. */
+ xp = entry->xattr_head;
+ while (xp != NULL) {
+ archive_entry_xattr_add_entry(entry2,
+ xp->name, xp->value, xp->size);
+ xp = xp->next;
+ }
+
+ /* Copy sparse data over. */
+ sp = entry->sparse_head;
+ while (sp != NULL) {
+ archive_entry_sparse_add_entry(entry2,
+ sp->offset, sp->length);
+ sp = sp->next;
+ }
+
+ return (entry2);
+}
+
+void
+archive_entry_free(struct archive_entry *entry)
+{
+ archive_entry_clear(entry);
+ free(entry);
+}
+
+struct archive_entry *
+archive_entry_new(void)
+{
+ return archive_entry_new2(NULL);
+}
+
+struct archive_entry *
+archive_entry_new2(struct archive *a)
+{
+ struct archive_entry *entry;
+
+ entry = (struct archive_entry *)calloc(1, sizeof(*entry));
+ if (entry == NULL)
+ return (NULL);
+ entry->archive = a;
+ return (entry);
+}
+
+/*
+ * Functions for reading fields from an archive_entry.
+ */
+
+time_t
+archive_entry_atime(struct archive_entry *entry)
+{
+ return (entry->ae_stat.aest_atime);
+}
+
+long
+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)
+{
+ return (entry->ae_stat.aest_ctime_nsec);
+}
+
+dev_t
+archive_entry_dev(struct archive_entry *entry)
+{
+ if (entry->ae_stat.aest_dev_is_broken_down)
+ return ae_makedev(entry->ae_stat.aest_devmajor,
+ entry->ae_stat.aest_devminor);
+ else
+ return (entry->ae_stat.aest_dev);
+}
+
+int
+archive_entry_dev_is_set(struct archive_entry *entry)
+{
+ return (entry->ae_set & AE_SET_DEV);
+}
+
+dev_t
+archive_entry_devmajor(struct archive_entry *entry)
+{
+ if (entry->ae_stat.aest_dev_is_broken_down)
+ return (entry->ae_stat.aest_devmajor);
+ else
+ return major(entry->ae_stat.aest_dev);
+}
+
+dev_t
+archive_entry_devminor(struct archive_entry *entry)
+{
+ if (entry->ae_stat.aest_dev_is_broken_down)
+ return (entry->ae_stat.aest_devminor);
+ else
+ return minor(entry->ae_stat.aest_dev);
+}
+
+mode_t
+archive_entry_filetype(struct archive_entry *entry)
+{
+ return (AE_IFMT & entry->acl.mode);
+}
+
+void
+archive_entry_fflags(struct archive_entry *entry,
+ unsigned long *set, unsigned long *clear)
+{
+ *set = entry->ae_fflags_set;
+ *clear = entry->ae_fflags_clear;
+}
+
+/*
+ * Note: if text was provided, this just returns that text. If you
+ * really need the text to be rebuilt in a canonical form, set the
+ * text, ask for the bitmaps, then set the bitmaps. (Setting the
+ * bitmaps clears any stored text.) This design is deliberate: if
+ * we're editing archives, we don't want to discard flags just because
+ * they aren't supported on the current system. The bitmap<->text
+ * conversions are platform-specific (see below).
+ */
+const char *
+archive_entry_fflags_text(struct archive_entry *entry)
+{
+ const char *f;
+ char *p;
+
+ if (archive_mstring_get_mbs(entry->archive,
+ &entry->ae_fflags_text, &f) == 0) {
+ if (f != NULL)
+ return (f);
+ } else if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+
+ if (entry->ae_fflags_set == 0 && entry->ae_fflags_clear == 0)
+ return (NULL);
+
+ p = ae_fflagstostr(entry->ae_fflags_set, entry->ae_fflags_clear);
+ if (p == NULL)
+ return (NULL);
+
+ archive_mstring_copy_mbs(&entry->ae_fflags_text, p);
+ free(p);
+ if (archive_mstring_get_mbs(entry->archive,
+ &entry->ae_fflags_text, &f) == 0)
+ return (f);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+la_int64_t
+archive_entry_gid(struct archive_entry *entry)
+{
+ return (entry->ae_stat.aest_gid);
+}
+
+const char *
+archive_entry_gname(struct archive_entry *entry)
+{
+ const char *p;
+ if (archive_mstring_get_mbs(entry->archive, &entry->ae_gname, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+const char *
+archive_entry_gname_utf8(struct archive_entry *entry)
+{
+ const char *p;
+ if (archive_mstring_get_utf8(entry->archive, &entry->ae_gname, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+
+const wchar_t *
+archive_entry_gname_w(struct archive_entry *entry)
+{
+ const wchar_t *p;
+ if (archive_mstring_get_wcs(entry->archive, &entry->ae_gname, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+int
+_archive_entry_gname_l(struct archive_entry *entry,
+ const char **p, size_t *len, struct archive_string_conv *sc)
+{
+ return (archive_mstring_get_mbs_l(&entry->ae_gname, p, len, sc));
+}
+
+const char *
+archive_entry_hardlink(struct archive_entry *entry)
+{
+ const char *p;
+ if ((entry->ae_set & AE_SET_HARDLINK) == 0)
+ return (NULL);
+ if (archive_mstring_get_mbs(
+ entry->archive, &entry->ae_hardlink, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+const char *
+archive_entry_hardlink_utf8(struct archive_entry *entry)
+{
+ const char *p;
+ if ((entry->ae_set & AE_SET_HARDLINK) == 0)
+ return (NULL);
+ if (archive_mstring_get_utf8(
+ entry->archive, &entry->ae_hardlink, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+const wchar_t *
+archive_entry_hardlink_w(struct archive_entry *entry)
+{
+ const wchar_t *p;
+ if ((entry->ae_set & AE_SET_HARDLINK) == 0)
+ return (NULL);
+ if (archive_mstring_get_wcs(
+ entry->archive, &entry->ae_hardlink, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+int
+_archive_entry_hardlink_l(struct archive_entry *entry,
+ const char **p, size_t *len, struct archive_string_conv *sc)
+{
+ if ((entry->ae_set & AE_SET_HARDLINK) == 0) {
+ *p = NULL;
+ *len = 0;
+ return (0);
+ }
+ return (archive_mstring_get_mbs_l(&entry->ae_hardlink, p, len, sc));
+}
+
+la_int64_t
+archive_entry_ino(struct archive_entry *entry)
+{
+ return (entry->ae_stat.aest_ino);
+}
+
+int
+archive_entry_ino_is_set(struct archive_entry *entry)
+{
+ return (entry->ae_set & AE_SET_INO);
+}
+
+la_int64_t
+archive_entry_ino64(struct archive_entry *entry)
+{
+ return (entry->ae_stat.aest_ino);
+}
+
+mode_t
+archive_entry_mode(struct archive_entry *entry)
+{
+ return (entry->acl.mode);
+}
+
+time_t
+archive_entry_mtime(struct archive_entry *entry)
+{
+ return (entry->ae_stat.aest_mtime);
+}
+
+long
+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)
+{
+ return (entry->ae_stat.aest_nlink);
+}
+
+const char *
+archive_entry_pathname(struct archive_entry *entry)
+{
+ const char *p;
+ if (archive_mstring_get_mbs(
+ entry->archive, &entry->ae_pathname, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+const char *
+archive_entry_pathname_utf8(struct archive_entry *entry)
+{
+ const char *p;
+ if (archive_mstring_get_utf8(
+ entry->archive, &entry->ae_pathname, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+const wchar_t *
+archive_entry_pathname_w(struct archive_entry *entry)
+{
+ const wchar_t *p;
+ if (archive_mstring_get_wcs(
+ entry->archive, &entry->ae_pathname, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+int
+_archive_entry_pathname_l(struct archive_entry *entry,
+ const char **p, size_t *len, struct archive_string_conv *sc)
+{
+ return (archive_mstring_get_mbs_l(&entry->ae_pathname, p, len, sc));
+}
+
+mode_t
+archive_entry_perm(struct archive_entry *entry)
+{
+ return (~AE_IFMT & entry->acl.mode);
+}
+
+dev_t
+archive_entry_rdev(struct archive_entry *entry)
+{
+ if (entry->ae_stat.aest_rdev_is_broken_down)
+ return ae_makedev(entry->ae_stat.aest_rdevmajor,
+ entry->ae_stat.aest_rdevminor);
+ else
+ return (entry->ae_stat.aest_rdev);
+}
+
+dev_t
+archive_entry_rdevmajor(struct archive_entry *entry)
+{
+ if (entry->ae_stat.aest_rdev_is_broken_down)
+ return (entry->ae_stat.aest_rdevmajor);
+ else
+ return major(entry->ae_stat.aest_rdev);
+}
+
+dev_t
+archive_entry_rdevminor(struct archive_entry *entry)
+{
+ if (entry->ae_stat.aest_rdev_is_broken_down)
+ return (entry->ae_stat.aest_rdevminor);
+ else
+ return minor(entry->ae_stat.aest_rdev);
+}
+
+la_int64_t
+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)
+{
+ const char *p;
+ if (archive_mstring_get_mbs(
+ entry->archive, &entry->ae_sourcepath, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+const wchar_t *
+archive_entry_sourcepath_w(struct archive_entry *entry)
+{
+ const wchar_t *p;
+ if (archive_mstring_get_wcs(
+ entry->archive, &entry->ae_sourcepath, &p) == 0)
+ return (p);
+ return (NULL);
+}
+
+const char *
+archive_entry_symlink(struct archive_entry *entry)
+{
+ const char *p;
+ if ((entry->ae_set & AE_SET_SYMLINK) == 0)
+ return (NULL);
+ if (archive_mstring_get_mbs(
+ entry->archive, &entry->ae_symlink, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+const char *
+archive_entry_symlink_utf8(struct archive_entry *entry)
+{
+ const char *p;
+ if ((entry->ae_set & AE_SET_SYMLINK) == 0)
+ return (NULL);
+ if (archive_mstring_get_utf8(
+ entry->archive, &entry->ae_symlink, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+const wchar_t *
+archive_entry_symlink_w(struct archive_entry *entry)
+{
+ const wchar_t *p;
+ if ((entry->ae_set & AE_SET_SYMLINK) == 0)
+ return (NULL);
+ if (archive_mstring_get_wcs(
+ entry->archive, &entry->ae_symlink, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+int
+_archive_entry_symlink_l(struct archive_entry *entry,
+ const char **p, size_t *len, struct archive_string_conv *sc)
+{
+ if ((entry->ae_set & AE_SET_SYMLINK) == 0) {
+ *p = NULL;
+ *len = 0;
+ return (0);
+ }
+ return (archive_mstring_get_mbs_l( &entry->ae_symlink, p, len, sc));
+}
+
+la_int64_t
+archive_entry_uid(struct archive_entry *entry)
+{
+ return (entry->ae_stat.aest_uid);
+}
+
+const char *
+archive_entry_uname(struct archive_entry *entry)
+{
+ const char *p;
+ if (archive_mstring_get_mbs(entry->archive, &entry->ae_uname, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+const char *
+archive_entry_uname_utf8(struct archive_entry *entry)
+{
+ const char *p;
+ if (archive_mstring_get_utf8(entry->archive, &entry->ae_uname, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+const wchar_t *
+archive_entry_uname_w(struct archive_entry *entry)
+{
+ const wchar_t *p;
+ if (archive_mstring_get_wcs(entry->archive, &entry->ae_uname, &p) == 0)
+ return (p);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (NULL);
+}
+
+int
+_archive_entry_uname_l(struct archive_entry *entry,
+ const char **p, size_t *len, struct archive_string_conv *sc)
+{
+ return (archive_mstring_get_mbs_l(&entry->ae_uname, p, len, sc));
+}
+
+int
+archive_entry_is_data_encrypted(struct archive_entry *entry)
+{
+ return ((entry->encryption & AE_ENCRYPTION_DATA) == AE_ENCRYPTION_DATA);
+}
+
+int
+archive_entry_is_metadata_encrypted(struct archive_entry *entry)
+{
+ return ((entry->encryption & AE_ENCRYPTION_METADATA) == AE_ENCRYPTION_METADATA);
+}
+
+int
+archive_entry_is_encrypted(struct archive_entry *entry)
+{
+ return (entry->encryption & (AE_ENCRYPTION_DATA|AE_ENCRYPTION_METADATA));
+}
+
+/*
+ * Functions to set archive_entry properties.
+ */
+
+void
+archive_entry_set_filetype(struct archive_entry *entry, unsigned int type)
+{
+ entry->stat_valid = 0;
+ entry->acl.mode &= ~AE_IFMT;
+ entry->acl.mode |= AE_IFMT & type;
+}
+
+void
+archive_entry_set_fflags(struct archive_entry *entry,
+ unsigned long set, unsigned long clear)
+{
+ archive_mstring_clean(&entry->ae_fflags_text);
+ entry->ae_fflags_set = set;
+ entry->ae_fflags_clear = clear;
+}
+
+const char *
+archive_entry_copy_fflags_text(struct archive_entry *entry,
+ const char *flags)
+{
+ archive_mstring_copy_mbs(&entry->ae_fflags_text, flags);
+ return (ae_strtofflags(flags,
+ &entry->ae_fflags_set, &entry->ae_fflags_clear));
+}
+
+const wchar_t *
+archive_entry_copy_fflags_text_w(struct archive_entry *entry,
+ const wchar_t *flags)
+{
+ archive_mstring_copy_wcs(&entry->ae_fflags_text, flags);
+ return (ae_wcstofflags(flags,
+ &entry->ae_fflags_set, &entry->ae_fflags_clear));
+}
+
+void
+archive_entry_set_gid(struct archive_entry *entry, la_int64_t g)
+{
+ entry->stat_valid = 0;
+ entry->ae_stat.aest_gid = g;
+}
+
+void
+archive_entry_set_gname(struct archive_entry *entry, const char *name)
+{
+ archive_mstring_copy_mbs(&entry->ae_gname, name);
+}
+
+void
+archive_entry_set_gname_utf8(struct archive_entry *entry, const char *name)
+{
+ archive_mstring_copy_utf8(&entry->ae_gname, name);
+}
+
+void
+archive_entry_copy_gname(struct archive_entry *entry, const char *name)
+{
+ archive_mstring_copy_mbs(&entry->ae_gname, name);
+}
+
+void
+archive_entry_copy_gname_w(struct archive_entry *entry, const wchar_t *name)
+{
+ archive_mstring_copy_wcs(&entry->ae_gname, name);
+}
+
+int
+archive_entry_update_gname_utf8(struct archive_entry *entry, const char *name)
+{
+ if (archive_mstring_update_utf8(entry->archive,
+ &entry->ae_gname, name) == 0)
+ return (1);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (0);
+}
+
+int
+_archive_entry_copy_gname_l(struct archive_entry *entry,
+ const char *name, size_t len, struct archive_string_conv *sc)
+{
+ return (archive_mstring_copy_mbs_len_l(&entry->ae_gname, name, len, sc));
+}
+
+void
+archive_entry_set_ino(struct archive_entry *entry, la_int64_t ino)
+{
+ entry->stat_valid = 0;
+ entry->ae_set |= AE_SET_INO;
+ entry->ae_stat.aest_ino = ino;
+}
+
+void
+archive_entry_set_ino64(struct archive_entry *entry, la_int64_t ino)
+{
+ entry->stat_valid = 0;
+ entry->ae_set |= AE_SET_INO;
+ entry->ae_stat.aest_ino = ino;
+}
+
+void
+archive_entry_set_hardlink(struct archive_entry *entry, const char *target)
+{
+ archive_mstring_copy_mbs(&entry->ae_hardlink, target);
+ if (target != NULL)
+ entry->ae_set |= AE_SET_HARDLINK;
+ else
+ entry->ae_set &= ~AE_SET_HARDLINK;
+}
+
+void
+archive_entry_set_hardlink_utf8(struct archive_entry *entry, const char *target)
+{
+ archive_mstring_copy_utf8(&entry->ae_hardlink, target);
+ if (target != NULL)
+ entry->ae_set |= AE_SET_HARDLINK;
+ else
+ entry->ae_set &= ~AE_SET_HARDLINK;
+}
+
+void
+archive_entry_copy_hardlink(struct archive_entry *entry, const char *target)
+{
+ archive_mstring_copy_mbs(&entry->ae_hardlink, target);
+ if (target != NULL)
+ entry->ae_set |= AE_SET_HARDLINK;
+ else
+ entry->ae_set &= ~AE_SET_HARDLINK;
+}
+
+void
+archive_entry_copy_hardlink_w(struct archive_entry *entry, const wchar_t *target)
+{
+ archive_mstring_copy_wcs(&entry->ae_hardlink, target);
+ if (target != NULL)
+ 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;
+ if (archive_mstring_update_utf8(entry->archive,
+ &entry->ae_hardlink, target) == 0)
+ return (1);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (0);
+}
+
+int
+_archive_entry_copy_hardlink_l(struct archive_entry *entry,
+ const char *target, size_t len, struct archive_string_conv *sc)
+{
+ int r;
+
+ r = archive_mstring_copy_mbs_len_l(&entry->ae_hardlink,
+ target, len, sc);
+ if (target != NULL && r == 0)
+ entry->ae_set |= AE_SET_HARDLINK;
+ else
+ entry->ae_set &= ~AE_SET_HARDLINK;
+ return (r);
+}
+
+void
+archive_entry_set_atime(struct archive_entry *entry, time_t t, long ns)
+{
+ FIX_NS(t, 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 t, long ns)
+{
+ FIX_NS(t, ns);
+ entry->stat_valid = 0;
+ entry->ae_set |= AE_SET_BIRTHTIME;
+ entry->ae_stat.aest_birthtime = t;
+ 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)
+{
+ FIX_NS(t, 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;
+ entry->ae_set |= AE_SET_DEV;
+ entry->ae_stat.aest_dev_is_broken_down = 0;
+ entry->ae_stat.aest_dev = d;
+}
+
+void
+archive_entry_set_devmajor(struct archive_entry *entry, dev_t m)
+{
+ entry->stat_valid = 0;
+ entry->ae_set |= AE_SET_DEV;
+ entry->ae_stat.aest_dev_is_broken_down = 1;
+ entry->ae_stat.aest_devmajor = m;
+}
+
+void
+archive_entry_set_devminor(struct archive_entry *entry, dev_t m)
+{
+ entry->stat_valid = 0;
+ entry->ae_set |= AE_SET_DEV;
+ entry->ae_stat.aest_dev_is_broken_down = 1;
+ entry->ae_stat.aest_devminor = m;
+}
+
+/* Set symlink if symlink is already set, else set hardlink. */
+void
+archive_entry_set_link(struct archive_entry *entry, const char *target)
+{
+ if (entry->ae_set & AE_SET_SYMLINK)
+ archive_mstring_copy_mbs(&entry->ae_symlink, target);
+ else
+ archive_mstring_copy_mbs(&entry->ae_hardlink, target);
+}
+
+void
+archive_entry_set_link_utf8(struct archive_entry *entry, const char *target)
+{
+ if (entry->ae_set & AE_SET_SYMLINK)
+ archive_mstring_copy_utf8(&entry->ae_symlink, target);
+ else
+ archive_mstring_copy_utf8(&entry->ae_hardlink, target);
+}
+
+/* Set symlink if symlink is already set, else set hardlink. */
+void
+archive_entry_copy_link(struct archive_entry *entry, const char *target)
+{
+ if (entry->ae_set & AE_SET_SYMLINK)
+ archive_mstring_copy_mbs(&entry->ae_symlink, target);
+ else
+ archive_mstring_copy_mbs(&entry->ae_hardlink, target);
+}
+
+/* Set symlink if symlink is already set, else set hardlink. */
+void
+archive_entry_copy_link_w(struct archive_entry *entry, const wchar_t *target)
+{
+ if (entry->ae_set & AE_SET_SYMLINK)
+ archive_mstring_copy_wcs(&entry->ae_symlink, target);
+ else
+ archive_mstring_copy_wcs(&entry->ae_hardlink, target);
+}
+
+int
+archive_entry_update_link_utf8(struct archive_entry *entry, const char *target)
+{
+ int r;
+ if (entry->ae_set & AE_SET_SYMLINK)
+ r = archive_mstring_update_utf8(entry->archive,
+ &entry->ae_symlink, target);
+ else
+ r = archive_mstring_update_utf8(entry->archive,
+ &entry->ae_hardlink, target);
+ if (r == 0)
+ return (1);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (0);
+}
+
+int
+_archive_entry_copy_link_l(struct archive_entry *entry,
+ const char *target, size_t len, struct archive_string_conv *sc)
+{
+ int r;
+
+ if (entry->ae_set & AE_SET_SYMLINK)
+ r = archive_mstring_copy_mbs_len_l(&entry->ae_symlink,
+ target, len, sc);
+ else
+ r = archive_mstring_copy_mbs_len_l(&entry->ae_hardlink,
+ target, len, sc);
+ return (r);
+}
+
+void
+archive_entry_set_mode(struct archive_entry *entry, mode_t m)
+{
+ entry->stat_valid = 0;
+ entry->acl.mode = m;
+}
+
+void
+archive_entry_set_mtime(struct archive_entry *entry, time_t t, long ns)
+{
+ FIX_NS(t, ns);
+ entry->stat_valid = 0;
+ entry->ae_set |= AE_SET_MTIME;
+ entry->ae_stat.aest_mtime = t;
+ 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;
+ entry->ae_stat.aest_nlink = nlink;
+}
+
+void
+archive_entry_set_pathname(struct archive_entry *entry, const char *name)
+{
+ archive_mstring_copy_mbs(&entry->ae_pathname, name);
+}
+
+void
+archive_entry_set_pathname_utf8(struct archive_entry *entry, const char *name)
+{
+ archive_mstring_copy_utf8(&entry->ae_pathname, name);
+}
+
+void
+archive_entry_copy_pathname(struct archive_entry *entry, const char *name)
+{
+ archive_mstring_copy_mbs(&entry->ae_pathname, name);
+}
+
+void
+archive_entry_copy_pathname_w(struct archive_entry *entry, const wchar_t *name)
+{
+ archive_mstring_copy_wcs(&entry->ae_pathname, name);
+}
+
+int
+archive_entry_update_pathname_utf8(struct archive_entry *entry, const char *name)
+{
+ if (archive_mstring_update_utf8(entry->archive,
+ &entry->ae_pathname, name) == 0)
+ return (1);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (0);
+}
+
+int
+_archive_entry_copy_pathname_l(struct archive_entry *entry,
+ const char *name, size_t len, struct archive_string_conv *sc)
+{
+ return (archive_mstring_copy_mbs_len_l(&entry->ae_pathname,
+ name, len, sc));
+}
+
+void
+archive_entry_set_perm(struct archive_entry *entry, mode_t p)
+{
+ entry->stat_valid = 0;
+ entry->acl.mode &= AE_IFMT;
+ entry->acl.mode |= ~AE_IFMT & p;
+}
+
+void
+archive_entry_set_rdev(struct archive_entry *entry, dev_t m)
+{
+ entry->stat_valid = 0;
+ entry->ae_stat.aest_rdev = m;
+ entry->ae_stat.aest_rdev_is_broken_down = 0;
+}
+
+void
+archive_entry_set_rdevmajor(struct archive_entry *entry, dev_t m)
+{
+ entry->stat_valid = 0;
+ entry->ae_stat.aest_rdev_is_broken_down = 1;
+ entry->ae_stat.aest_rdevmajor = m;
+}
+
+void
+archive_entry_set_rdevminor(struct archive_entry *entry, dev_t m)
+{
+ entry->stat_valid = 0;
+ entry->ae_stat.aest_rdev_is_broken_down = 1;
+ entry->ae_stat.aest_rdevminor = m;
+}
+
+void
+archive_entry_set_size(struct archive_entry *entry, la_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
+archive_entry_copy_sourcepath(struct archive_entry *entry, const char *path)
+{
+ archive_mstring_copy_mbs(&entry->ae_sourcepath, path);
+}
+
+void
+archive_entry_copy_sourcepath_w(struct archive_entry *entry, const wchar_t *path)
+{
+ archive_mstring_copy_wcs(&entry->ae_sourcepath, path);
+}
+
+void
+archive_entry_set_symlink(struct archive_entry *entry, const char *linkname)
+{
+ archive_mstring_copy_mbs(&entry->ae_symlink, linkname);
+ if (linkname != NULL)
+ entry->ae_set |= AE_SET_SYMLINK;
+ else
+ entry->ae_set &= ~AE_SET_SYMLINK;
+}
+
+void
+archive_entry_set_symlink_utf8(struct archive_entry *entry, const char *linkname)
+{
+ archive_mstring_copy_utf8(&entry->ae_symlink, linkname);
+ if (linkname != NULL)
+ entry->ae_set |= AE_SET_SYMLINK;
+ else
+ entry->ae_set &= ~AE_SET_SYMLINK;
+}
+
+void
+archive_entry_copy_symlink(struct archive_entry *entry, const char *linkname)
+{
+ archive_mstring_copy_mbs(&entry->ae_symlink, linkname);
+ if (linkname != NULL)
+ entry->ae_set |= AE_SET_SYMLINK;
+ else
+ entry->ae_set &= ~AE_SET_SYMLINK;
+}
+
+void
+archive_entry_copy_symlink_w(struct archive_entry *entry, const wchar_t *linkname)
+{
+ archive_mstring_copy_wcs(&entry->ae_symlink, linkname);
+ if (linkname != NULL)
+ 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;
+ if (archive_mstring_update_utf8(entry->archive,
+ &entry->ae_symlink, linkname) == 0)
+ return (1);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (0);
+}
+
+int
+_archive_entry_copy_symlink_l(struct archive_entry *entry,
+ const char *linkname, size_t len, struct archive_string_conv *sc)
+{
+ int r;
+
+ r = archive_mstring_copy_mbs_len_l(&entry->ae_symlink,
+ linkname, len, sc);
+ if (linkname != NULL && r == 0)
+ entry->ae_set |= AE_SET_SYMLINK;
+ else
+ entry->ae_set &= ~AE_SET_SYMLINK;
+ return (r);
+}
+
+void
+archive_entry_set_uid(struct archive_entry *entry, la_int64_t u)
+{
+ entry->stat_valid = 0;
+ entry->ae_stat.aest_uid = u;
+}
+
+void
+archive_entry_set_uname(struct archive_entry *entry, const char *name)
+{
+ archive_mstring_copy_mbs(&entry->ae_uname, name);
+}
+
+void
+archive_entry_set_uname_utf8(struct archive_entry *entry, const char *name)
+{
+ archive_mstring_copy_utf8(&entry->ae_uname, name);
+}
+
+void
+archive_entry_copy_uname(struct archive_entry *entry, const char *name)
+{
+ archive_mstring_copy_mbs(&entry->ae_uname, name);
+}
+
+void
+archive_entry_copy_uname_w(struct archive_entry *entry, const wchar_t *name)
+{
+ archive_mstring_copy_wcs(&entry->ae_uname, name);
+}
+
+int
+archive_entry_update_uname_utf8(struct archive_entry *entry, const char *name)
+{
+ if (archive_mstring_update_utf8(entry->archive,
+ &entry->ae_uname, name) == 0)
+ return (1);
+ if (errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (0);
+}
+
+void
+archive_entry_set_is_data_encrypted(struct archive_entry *entry, char is_encrypted)
+{
+ if (is_encrypted) {
+ entry->encryption |= AE_ENCRYPTION_DATA;
+ } else {
+ entry->encryption &= ~AE_ENCRYPTION_DATA;
+ }
+}
+
+void
+archive_entry_set_is_metadata_encrypted(struct archive_entry *entry, char is_encrypted)
+{
+ if (is_encrypted) {
+ entry->encryption |= AE_ENCRYPTION_METADATA;
+ } else {
+ entry->encryption &= ~AE_ENCRYPTION_METADATA;
+ }
+}
+
+int
+_archive_entry_copy_uname_l(struct archive_entry *entry,
+ const char *name, size_t len, struct archive_string_conv *sc)
+{
+ return (archive_mstring_copy_mbs_len_l(&entry->ae_uname,
+ name, len, sc));
+}
+
+const void *
+archive_entry_mac_metadata(struct archive_entry *entry, size_t *s)
+{
+ *s = entry->mac_metadata_size;
+ return entry->mac_metadata;
+}
+
+void
+archive_entry_copy_mac_metadata(struct archive_entry *entry,
+ const void *p, size_t s)
+{
+ free(entry->mac_metadata);
+ if (p == NULL || s == 0) {
+ entry->mac_metadata = NULL;
+ entry->mac_metadata_size = 0;
+ } else {
+ entry->mac_metadata_size = s;
+ entry->mac_metadata = malloc(s);
+ if (entry->mac_metadata == NULL)
+ abort();
+ memcpy(entry->mac_metadata, p, s);
+ }
+}
+
+/*
+ * ACL management. The following would, of course, be a lot simpler
+ * if: 1) the last draft of POSIX.1e were a really thorough and
+ * complete standard that addressed the needs of ACL archiving and 2)
+ * everyone followed it faithfully. Alas, neither is true, so the
+ * following is a lot more complex than might seem necessary to the
+ * uninitiated.
+ */
+
+struct archive_acl *
+archive_entry_acl(struct archive_entry *entry)
+{
+ return &entry->acl;
+}
+
+void
+archive_entry_acl_clear(struct archive_entry *entry)
+{
+ archive_acl_clear(&entry->acl);
+}
+
+/*
+ * Add a single ACL entry to the internal list of ACL data.
+ */
+int
+archive_entry_acl_add_entry(struct archive_entry *entry,
+ int type, int permset, int tag, int id, const char *name)
+{
+ return archive_acl_add_entry(&entry->acl, type, permset, tag, id, name);
+}
+
+/*
+ * As above, but with a wide-character name.
+ */
+int
+archive_entry_acl_add_entry_w(struct archive_entry *entry,
+ int type, int permset, int tag, int id, const wchar_t *name)
+{
+ return archive_acl_add_entry_w_len(&entry->acl,
+ type, permset, tag, id, name, wcslen(name));
+}
+
+/*
+ * Return a bitmask of ACL types in an archive entry ACL list
+ */
+int
+archive_entry_acl_types(struct archive_entry *entry)
+{
+ return (archive_acl_types(&entry->acl));
+}
+
+/*
+ * Return a count of entries matching "want_type".
+ */
+int
+archive_entry_acl_count(struct archive_entry *entry, int want_type)
+{
+ return archive_acl_count(&entry->acl, want_type);
+}
+
+/*
+ * Prepare for reading entries from the ACL data. Returns a count
+ * of entries matching "want_type", or zero if there are no
+ * non-extended ACL entries of that type.
+ */
+int
+archive_entry_acl_reset(struct archive_entry *entry, int want_type)
+{
+ return archive_acl_reset(&entry->acl, want_type);
+}
+
+/*
+ * Return the next ACL entry in the list. Fake entries for the
+ * standard permissions and include them in the returned list.
+ */
+int
+archive_entry_acl_next(struct archive_entry *entry, int want_type, int *type,
+ int *permset, int *tag, int *id, const char **name)
+{
+ int r;
+ r = archive_acl_next(entry->archive, &entry->acl, want_type, type,
+ permset, tag, id, name);
+ if (r == ARCHIVE_FATAL && errno == ENOMEM)
+ __archive_errx(1, "No memory");
+ return (r);
+}
+
+/*
+ * Generate a text version of the ACL. The flags parameter controls
+ * the style of the generated ACL.
+ */
+wchar_t *
+archive_entry_acl_to_text_w(struct archive_entry *entry, ssize_t *len,
+ int flags)
+{
+ return (archive_acl_to_text_w(&entry->acl, len, flags,
+ entry->archive));
+}
+
+char *
+archive_entry_acl_to_text(struct archive_entry *entry, ssize_t *len,
+ int flags)
+{
+ return (archive_acl_to_text_l(&entry->acl, len, flags, NULL));
+}
+
+char *
+_archive_entry_acl_to_text_l(struct archive_entry *entry, ssize_t *len,
+ int flags, struct archive_string_conv *sc)
+{
+ return (archive_acl_to_text_l(&entry->acl, len, flags, sc));
+}
+
+/*
+ * ACL text parser.
+ */
+int
+archive_entry_acl_from_text_w(struct archive_entry *entry,
+ const wchar_t *wtext, int type)
+{
+ return (archive_acl_from_text_w(&entry->acl, wtext, type));
+}
+
+int
+archive_entry_acl_from_text(struct archive_entry *entry,
+ const char *text, int type)
+{
+ return (archive_acl_from_text_l(&entry->acl, text, type, NULL));
+}
+
+int
+_archive_entry_acl_from_text_l(struct archive_entry *entry, const char *text,
+ int type, struct archive_string_conv *sc)
+{
+ return (archive_acl_from_text_l(&entry->acl, text, type, sc));
+}
+
+/* Deprecated */
+static int
+archive_entry_acl_text_compat(int *flags)
+{
+ if ((*flags & ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) == 0)
+ return (1);
+
+ /* ABI compat with old ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID */
+ if ((*flags & OLD_ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID) != 0)
+ *flags |= ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID;
+
+ /* ABI compat with old ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT */
+ if ((*flags & OLD_ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT) != 0)
+ *flags |= ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT;
+
+ *flags |= ARCHIVE_ENTRY_ACL_STYLE_SEPARATOR_COMMA;
+
+ return (0);
+}
+
+/* Deprecated */
+const wchar_t *
+archive_entry_acl_text_w(struct archive_entry *entry, int flags)
+{
+ if (entry->acl.acl_text_w != NULL) {
+ free(entry->acl.acl_text_w);
+ entry->acl.acl_text_w = NULL;
+ }
+ if (archive_entry_acl_text_compat(&flags) == 0)
+ entry->acl.acl_text_w = archive_acl_to_text_w(&entry->acl,
+ NULL, flags, entry->archive);
+ return (entry->acl.acl_text_w);
+}
+
+/* Deprecated */
+const char *
+archive_entry_acl_text(struct archive_entry *entry, int flags)
+{
+ if (entry->acl.acl_text != NULL) {
+ free(entry->acl.acl_text);
+ entry->acl.acl_text = NULL;
+ }
+ if (archive_entry_acl_text_compat(&flags) == 0)
+ entry->acl.acl_text = archive_acl_to_text_l(&entry->acl, NULL,
+ flags, NULL);
+
+ return (entry->acl.acl_text);
+}
+
+/* Deprecated */
+int
+_archive_entry_acl_text_l(struct archive_entry *entry, int flags,
+ const char **acl_text, size_t *len, struct archive_string_conv *sc)
+{
+ if (entry->acl.acl_text != NULL) {
+ free(entry->acl.acl_text);
+ entry->acl.acl_text = NULL;
+ }
+
+ if (archive_entry_acl_text_compat(&flags) == 0)
+ entry->acl.acl_text = archive_acl_to_text_l(&entry->acl,
+ (ssize_t *)len, flags, sc);
+
+ *acl_text = entry->acl.acl_text;
+
+ return (0);
+}
+
+/*
+ * Following code is modified from UC Berkeley sources, and
+ * is subject to the following copyright notice.
+ */
+
+/*-
+ * Copyright (c) 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+static const struct flag {
+ const char *name;
+ const wchar_t *wname;
+ unsigned long set;
+ unsigned long clear;
+} flags[] = {
+ /* Preferred (shorter) names per flag first, all prefixed by "no" */
+#ifdef SF_APPEND
+ { "nosappnd", L"nosappnd", SF_APPEND, 0 },
+ { "nosappend", L"nosappend", SF_APPEND, 0 },
+#endif
+#if defined(FS_APPEND_FL) /* 'a' */
+ { "nosappnd", L"nosappnd", FS_APPEND_FL, 0 },
+ { "nosappend", L"nosappend", FS_APPEND_FL, 0 },
+#elif defined(EXT2_APPEND_FL) /* 'a' */
+ { "nosappnd", L"nosappnd", EXT2_APPEND_FL, 0 },
+ { "nosappend", L"nosappend", EXT2_APPEND_FL, 0 },
+#endif
+#ifdef SF_ARCHIVED
+ { "noarch", L"noarch", SF_ARCHIVED, 0 },
+ { "noarchived", L"noarchived", SF_ARCHIVED, 0 },
+#endif
+#ifdef SF_IMMUTABLE
+ { "noschg", L"noschg", SF_IMMUTABLE, 0 },
+ { "noschange", L"noschange", SF_IMMUTABLE, 0 },
+ { "nosimmutable", L"nosimmutable", SF_IMMUTABLE, 0 },
+#endif
+#if defined(FS_IMMUTABLE_FL) /* 'i' */
+ { "noschg", L"noschg", FS_IMMUTABLE_FL, 0 },
+ { "noschange", L"noschange", FS_IMMUTABLE_FL, 0 },
+ { "nosimmutable", L"nosimmutable", FS_IMMUTABLE_FL, 0 },
+#elif defined(EXT2_IMMUTABLE_FL) /* 'i' */
+ { "noschg", L"noschg", EXT2_IMMUTABLE_FL, 0 },
+ { "noschange", L"noschange", EXT2_IMMUTABLE_FL, 0 },
+ { "nosimmutable", L"nosimmutable", EXT2_IMMUTABLE_FL, 0 },
+#endif
+#ifdef SF_NOUNLINK
+ { "nosunlnk", L"nosunlnk", SF_NOUNLINK, 0 },
+ { "nosunlink", L"nosunlink", SF_NOUNLINK, 0 },
+#endif
+#ifdef SF_SNAPSHOT
+ { "nosnapshot", L"nosnapshot", SF_SNAPSHOT, 0 },
+#endif
+#ifdef UF_APPEND
+ { "nouappnd", L"nouappnd", UF_APPEND, 0 },
+ { "nouappend", L"nouappend", UF_APPEND, 0 },
+#endif
+#ifdef UF_IMMUTABLE
+ { "nouchg", L"nouchg", UF_IMMUTABLE, 0 },
+ { "nouchange", L"nouchange", UF_IMMUTABLE, 0 },
+ { "nouimmutable", L"nouimmutable", UF_IMMUTABLE, 0 },
+#endif
+#ifdef UF_NODUMP
+ { "nodump", L"nodump", 0, UF_NODUMP},
+#endif
+#if defined(FS_NODUMP_FL) /* 'd' */
+ { "nodump", L"nodump", 0, FS_NODUMP_FL},
+#elif defined(EXT2_NODUMP_FL) /* 'd' */
+ { "nodump", L"nodump", 0, EXT2_NODUMP_FL},
+#endif
+#ifdef UF_OPAQUE
+ { "noopaque", L"noopaque", UF_OPAQUE, 0 },
+#endif
+#ifdef UF_NOUNLINK
+ { "nouunlnk", L"nouunlnk", UF_NOUNLINK, 0 },
+ { "nouunlink", L"nouunlink", UF_NOUNLINK, 0 },
+#endif
+#ifdef UF_COMPRESSED
+ { "nocompressed",L"nocompressed", UF_COMPRESSED, 0 },
+#endif
+#ifdef UF_HIDDEN
+ { "nohidden", L"nohidden", UF_HIDDEN, 0 },
+#endif
+#if defined(FS_UNRM_FL)
+ { "nouunlink", L"nouunlink", FS_UNRM_FL, 0},
+#elif defined(EXT2_UNRM_FL)
+ { "nouunlink", L"nouunlink", EXT2_UNRM_FL, 0},
+#endif
+
+#if defined(FS_BTREE_FL)
+ { "nobtree", L"nobtree", FS_BTREE_FL, 0 },
+#elif defined(EXT2_BTREE_FL)
+ { "nobtree", L"nobtree", EXT2_BTREE_FL, 0 },
+#endif
+
+#if defined(FS_ECOMPR_FL)
+ { "nocomperr", L"nocomperr", FS_ECOMPR_FL, 0 },
+#elif defined(EXT2_ECOMPR_FL)
+ { "nocomperr", L"nocomperr", EXT2_ECOMPR_FL, 0 },
+#endif
+
+#if defined(FS_COMPR_FL) /* 'c' */
+ { "nocompress", L"nocompress", FS_COMPR_FL, 0 },
+#elif defined(EXT2_COMPR_FL) /* 'c' */
+ { "nocompress", L"nocompress", EXT2_COMPR_FL, 0 },
+#endif
+
+#if defined(FS_NOATIME_FL) /* 'A' */
+ { "noatime", L"noatime", 0, FS_NOATIME_FL},
+#elif defined(EXT2_NOATIME_FL) /* 'A' */
+ { "noatime", L"noatime", 0, EXT2_NOATIME_FL},
+#endif
+
+#if defined(FS_DIRTY_FL)
+ { "nocompdirty",L"nocompdirty", FS_DIRTY_FL, 0},
+#elif defined(EXT2_DIRTY_FL)
+ { "nocompdirty",L"nocompdirty", EXT2_DIRTY_FL, 0},
+#endif
+
+#if defined(FS_COMPRBLK_FL)
+#if defined(FS_NOCOMPR_FL)
+ { "nocomprblk", L"nocomprblk", FS_COMPRBLK_FL, FS_NOCOMPR_FL},
+#else
+ { "nocomprblk", L"nocomprblk", FS_COMPRBLK_FL, 0},
+#endif
+#elif defined(EXT2_COMPRBLK_FL)
+#if defined(EXT2_NOCOMPR_FL)
+ { "nocomprblk", L"nocomprblk", EXT2_COMPRBLK_FL, EXT2_NOCOMPR_FL},
+#else
+ { "nocomprblk", L"nocomprblk", EXT2_COMPRBLK_FL, 0},
+#endif
+#endif
+#if defined(FS_DIRSYNC_FL)
+ { "nodirsync", L"nodirsync", FS_DIRSYNC_FL, 0},
+#elif defined(EXT2_DIRSYNC_FL)
+ { "nodirsync", L"nodirsync", EXT2_DIRSYNC_FL, 0},
+#endif
+#if defined(FS_INDEX_FL)
+ { "nohashidx", L"nohashidx", FS_INDEX_FL, 0},
+#elif defined(EXT2_INDEX_FL)
+ { "nohashidx", L"nohashidx", EXT2_INDEX_FL, 0},
+#endif
+#if defined(FS_IMAGIC_FL)
+ { "noimagic", L"noimagic", FS_IMAGIC_FL, 0},
+#elif defined(EXT2_IMAGIC_FL)
+ { "noimagic", L"noimagic", EXT2_IMAGIC_FL, 0},
+#endif
+#if defined(FS_JOURNAL_DATA_FL)
+ { "nojournal", L"nojournal", FS_JOURNAL_DATA_FL, 0},
+#elif defined(EXT3_JOURNAL_DATA_FL)
+ { "nojournal", L"nojournal", EXT3_JOURNAL_DATA_FL, 0},
+#endif
+#if defined(FS_SECRM_FL)
+ { "nosecuredeletion",L"nosecuredeletion",FS_SECRM_FL, 0},
+#elif defined(EXT2_SECRM_FL)
+ { "nosecuredeletion",L"nosecuredeletion",EXT2_SECRM_FL, 0},
+#endif
+#if defined(FS_SYNC_FL)
+ { "nosync", L"nosync", FS_SYNC_FL, 0},
+#elif defined(EXT2_SYNC_FL)
+ { "nosync", L"nosync", EXT2_SYNC_FL, 0},
+#endif
+#if defined(FS_NOTAIL_FL)
+ { "notail", L"notail", 0, FS_NOTAIL_FL},
+#elif defined(EXT2_NOTAIL_FL)
+ { "notail", L"notail", 0, EXT2_NOTAIL_FL},
+#endif
+#if defined(FS_TOPDIR_FL)
+ { "notopdir", L"notopdir", FS_TOPDIR_FL, 0},
+#elif defined(EXT2_TOPDIR_FL)
+ { "notopdir", L"notopdir", EXT2_TOPDIR_FL, 0},
+#endif
+#ifdef FS_ENCRYPT_FL
+ { "noencrypt", L"noencrypt", FS_ENCRYPT_FL, 0},
+#endif
+#ifdef FS_HUGE_FILE_FL
+ { "nohugefile", L"nohugefile", FS_HUGE_FILE_FL, 0},
+#endif
+#ifdef FS_EXTENT_FL
+ { "noextent", L"noextent", FS_EXTENT_FL, 0},
+#endif
+#ifdef FS_EA_INODE_FL
+ { "noeainode", L"noeainode", FS_EA_INODE_FL, 0},
+#endif
+#ifdef FS_EOFBLOCKS_FL
+ { "noeofblocks",L"noeofblocks", FS_EOFBLOCKS_FL, 0},
+#endif
+#ifdef FS_NOCOW_FL
+ { "nocow", L"nocow", FS_NOCOW_FL, 0},
+#endif
+#ifdef FS_INLINE_DATA_FL
+ { "noinlinedata",L"noinlinedata", FS_INLINE_DATA_FL, 0},
+#endif
+#ifdef FS_PROJINHERIT_FL
+ { "noprojinherit",L"noprojinherit", FS_PROJINHERIT_FL, 0},
+#endif
+#if defined(FS_RESERVED_FL)
+ { "noreserved", L"noreserved", FS_RESERVED_FL, 0},
+#elif defined(EXT2_RESERVED_FL)
+ { "noreserved", L"noreserved", EXT2_RESERVED_FL, 0},
+#endif
+ { NULL, NULL, 0, 0 }
+};
+
+/*
+ * fflagstostr --
+ * Convert file flags to a comma-separated string. If no flags
+ * are set, return the empty string.
+ */
+static char *
+ae_fflagstostr(unsigned long bitset, unsigned long bitclear)
+{
+ char *string, *dp;
+ const char *sp;
+ unsigned long bits;
+ const struct flag *flag;
+ size_t length;
+
+ bits = bitset | bitclear;
+ length = 0;
+ for (flag = flags; flag->name != NULL; flag++)
+ if (bits & (flag->set | flag->clear)) {
+ length += strlen(flag->name) + 1;
+ bits &= ~(flag->set | flag->clear);
+ }
+
+ if (length == 0)
+ return (NULL);
+ string = (char *)malloc(length);
+ if (string == NULL)
+ return (NULL);
+
+ dp = string;
+ for (flag = flags; flag->name != NULL; flag++) {
+ if (bitset & flag->set || bitclear & flag->clear) {
+ sp = flag->name + 2;
+ } else if (bitset & flag->clear || bitclear & flag->set) {
+ sp = flag->name;
+ } else
+ continue;
+ bitset &= ~(flag->set | flag->clear);
+ bitclear &= ~(flag->set | flag->clear);
+ if (dp > string)
+ *dp++ = ',';
+ while ((*dp++ = *sp++) != '\0')
+ ;
+ dp--;
+ }
+
+ *dp = '\0';
+ return (string);
+}
+
+/*
+ * strtofflags --
+ * Take string of arguments and return file flags. This
+ * version works a little differently than strtofflags(3).
+ * In particular, it always tests every token, skipping any
+ * unrecognized tokens. It returns a pointer to the first
+ * unrecognized token, or NULL if every token was recognized.
+ * This version is also const-correct and does not modify the
+ * provided string.
+ */
+static const char *
+ae_strtofflags(const char *s, unsigned long *setp, unsigned long *clrp)
+{
+ const char *start, *end;
+ const struct flag *flag;
+ unsigned long set, clear;
+ const char *failed;
+
+ set = clear = 0;
+ start = s;
+ failed = NULL;
+ /* Find start of first token. */
+ while (*start == '\t' || *start == ' ' || *start == ',')
+ start++;
+ while (*start != '\0') {
+ size_t length;
+ /* Locate end of token. */
+ end = start;
+ while (*end != '\0' && *end != '\t' &&
+ *end != ' ' && *end != ',')
+ end++;
+ length = end - start;
+ for (flag = flags; flag->name != NULL; flag++) {
+ size_t flag_length = strlen(flag->name);
+ if (length == flag_length
+ && memcmp(start, flag->name, length) == 0) {
+ /* Matched "noXXXX", so reverse the sense. */
+ clear |= flag->set;
+ set |= flag->clear;
+ break;
+ } else if (length == flag_length - 2
+ && memcmp(start, flag->name + 2, length) == 0) {
+ /* Matched "XXXX", so don't reverse. */
+ set |= flag->set;
+ clear |= flag->clear;
+ break;
+ }
+ }
+ /* Ignore unknown flag names. */
+ if (flag->name == NULL && failed == NULL)
+ failed = start;
+
+ /* Find start of next token. */
+ start = end;
+ while (*start == '\t' || *start == ' ' || *start == ',')
+ start++;
+
+ }
+
+ if (setp)
+ *setp = set;
+ if (clrp)
+ *clrp = clear;
+
+ /* Return location of first failure. */
+ return (failed);
+}
+
+/*
+ * wcstofflags --
+ * Take string of arguments and return file flags. This
+ * version works a little differently than strtofflags(3).
+ * In particular, it always tests every token, skipping any
+ * unrecognized tokens. It returns a pointer to the first
+ * unrecognized token, or NULL if every token was recognized.
+ * This version is also const-correct and does not modify the
+ * provided string.
+ */
+static const wchar_t *
+ae_wcstofflags(const wchar_t *s, unsigned long *setp, unsigned long *clrp)
+{
+ const wchar_t *start, *end;
+ const struct flag *flag;
+ unsigned long set, clear;
+ const wchar_t *failed;
+
+ set = clear = 0;
+ start = s;
+ failed = NULL;
+ /* Find start of first token. */
+ while (*start == L'\t' || *start == L' ' || *start == L',')
+ start++;
+ while (*start != L'\0') {
+ size_t length;
+ /* Locate end of token. */
+ end = start;
+ while (*end != L'\0' && *end != L'\t' &&
+ *end != L' ' && *end != L',')
+ end++;
+ length = end - start;
+ for (flag = flags; flag->wname != NULL; flag++) {
+ size_t flag_length = wcslen(flag->wname);
+ if (length == flag_length
+ && wmemcmp(start, flag->wname, length) == 0) {
+ /* Matched "noXXXX", so reverse the sense. */
+ clear |= flag->set;
+ set |= flag->clear;
+ break;
+ } else if (length == flag_length - 2
+ && wmemcmp(start, flag->wname + 2, length) == 0) {
+ /* Matched "XXXX", so don't reverse. */
+ set |= flag->set;
+ clear |= flag->clear;
+ break;
+ }
+ }
+ /* Ignore unknown flag names. */
+ if (flag->wname == NULL && failed == NULL)
+ failed = start;
+
+ /* Find start of next token. */
+ start = end;
+ while (*start == L'\t' || *start == L' ' || *start == L',')
+ start++;
+
+ }
+
+ if (setp)
+ *setp = set;
+ if (clrp)
+ *clrp = clear;
+
+ /* Return location of first failure. */
+ return (failed);
+}
+
+
+#ifdef TEST
+#include <stdio.h>
+int
+main(int argc, char **argv)
+{
+ struct archive_entry *entry = archive_entry_new();
+ unsigned long set, clear;
+ const wchar_t *remainder;
+
+ remainder = archive_entry_copy_fflags_text_w(entry, L"nosappnd dump archive,,,,,,,");
+ archive_entry_fflags(entry, &set, &clear);
+
+ wprintf(L"set=0x%lX clear=0x%lX remainder='%ls'\n", set, clear, remainder);
+
+ wprintf(L"new flags='%s'\n", archive_entry_fflags_text(entry));
+ return (0);
+}
+#endif
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/3781b52f/thirdparty/libarchive-3.3.2/libarchive/archive_entry.h
----------------------------------------------------------------------
diff --git a/thirdparty/libarchive-3.3.2/libarchive/archive_entry.h b/thirdparty/libarchive-3.3.2/libarchive/archive_entry.h
new file mode 100644
index 0000000..bcc2962
--- /dev/null
+++ b/thirdparty/libarchive-3.3.2/libarchive/archive_entry.h
@@ -0,0 +1,702 @@
+/*-
+ * Copyright (c) 2003-2008 Tim Kientzle
+ * Copyright (c) 2016 Martin Matuska
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: head/lib/libarchive/archive_entry.h 201096 2009-12-28 02:41:27Z kientzle $
+ */
+
+#ifndef ARCHIVE_ENTRY_H_INCLUDED
+#define ARCHIVE_ENTRY_H_INCLUDED
+
+/* Note: Compiler will complain if this does not match archive.h! */
+#define ARCHIVE_VERSION_NUMBER 3003002
+
+/*
+ * Note: archive_entry.h is for use outside of libarchive; the
+ * configuration headers (config.h, archive_platform.h, etc.) are
+ * purely internal. Do NOT use HAVE_XXX configuration macros to
+ * control the behavior of this header! If you must conditionalize,
+ * use predefined compiler and/or platform macros.
+ */
+
+#include <sys/types.h>
+#include <stddef.h> /* for wchar_t */
+#include <time.h>
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+#include <windows.h>
+#endif
+
+/* Get a suitable 64-bit integer type. */
+#if !defined(__LA_INT64_T_DEFINED)
+# if ARCHIVE_VERSION_NUMBER < 4000000
+#define __LA_INT64_T la_int64_t
+# endif
+#define __LA_INT64_T_DEFINED
+# if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__WATCOMC__)
+typedef __int64 la_int64_t;
+# else
+#include <unistd.h>
+# if defined(_SCO_DS) || defined(__osf__)
+typedef long long la_int64_t;
+# else
+typedef int64_t la_int64_t;
+# endif
+# endif
+#endif
+
+/* The la_ssize_t should match the type used in 'struct stat' */
+#if !defined(__LA_SSIZE_T_DEFINED)
+/* Older code relied on the __LA_SSIZE_T macro; after 4.0 we'll switch to the typedef exclusively. */
+# if ARCHIVE_VERSION_NUMBER < 4000000
+#define __LA_SSIZE_T la_ssize_t
+# endif
+#define __LA_SSIZE_T_DEFINED
+# if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__WATCOMC__)
+# if defined(_SSIZE_T_DEFINED) || defined(_SSIZE_T_)
+typedef ssize_t la_ssize_t;
+# elif defined(_WIN64)
+typedef __int64 la_ssize_t;
+# else
+typedef long la_ssize_t;
+# endif
+# else
+# include <unistd.h> /* ssize_t */
+typedef ssize_t la_ssize_t;
+# endif
+#endif
+
+/* Get a suitable definition for mode_t */
+#if ARCHIVE_VERSION_NUMBER >= 3999000
+/* Switch to plain 'int' for libarchive 4.0. It's less broken than 'mode_t' */
+# define __LA_MODE_T int
+#elif defined(_WIN32) && !defined(__CYGWIN__) && !defined(__BORLANDC__) && !defined(__WATCOMC__)
+# define __LA_MODE_T unsigned short
+#else
+# define __LA_MODE_T mode_t
+#endif
+
+/* Large file support for Android */
+#ifdef __ANDROID__
+#include "android_lf.h"
+#endif
+
+/*
+ * On Windows, define LIBARCHIVE_STATIC if you're building or using a
+ * .lib. The default here assumes you're building a DLL. Only
+ * libarchive source should ever define __LIBARCHIVE_BUILD.
+ */
+#if ((defined __WIN32__) || (defined _WIN32) || defined(__CYGWIN__)) && (!defined LIBARCHIVE_STATIC)
+# ifdef __LIBARCHIVE_BUILD
+# ifdef __GNUC__
+# define __LA_DECL __attribute__((dllexport)) extern
+# else
+# define __LA_DECL __declspec(dllexport)
+# endif
+# else
+# ifdef __GNUC__
+# define __LA_DECL
+# else
+# define __LA_DECL __declspec(dllimport)
+# endif
+# endif
+#else
+/* Static libraries on all platforms and shared libraries on non-Windows. */
+# define __LA_DECL
+#endif
+
+#if defined(__GNUC__) && __GNUC__ >= 3 && __GNUC_MINOR__ >= 1
+# define __LA_DEPRECATED __attribute__((deprecated))
+#else
+# define __LA_DEPRECATED
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Description of an archive entry.
+ *
+ * You can think of this as "struct stat" with some text fields added in.
+ *
+ * TODO: Add "comment", "charset", and possibly other entries that are
+ * supported by "pax interchange" format. However, GNU, ustar, cpio,
+ * and other variants don't support these features, so they're not an
+ * excruciatingly high priority right now.
+ *
+ * TODO: "pax interchange" format allows essentially arbitrary
+ * key/value attributes to be attached to any entry. Supporting
+ * such extensions may make this library useful for special
+ * applications (e.g., a package manager could attach special
+ * package-management attributes to each entry).
+ */
+struct archive;
+struct archive_entry;
+
+/*
+ * File-type constants. These are returned from archive_entry_filetype()
+ * and passed to archive_entry_set_filetype().
+ *
+ * These values match S_XXX defines on every platform I've checked,
+ * including Windows, AIX, Linux, Solaris, and BSD. They're
+ * (re)defined here because platforms generally don't define the ones
+ * they don't support. For example, Windows doesn't define S_IFLNK or
+ * S_IFBLK. Instead of having a mass of conditional logic and system
+ * checks to define any S_XXX values that aren't supported locally,
+ * I've just defined a new set of such constants so that
+ * libarchive-based applications can manipulate and identify archive
+ * entries properly even if the hosting platform can't store them on
+ * disk.
+ *
+ * These values are also used directly within some portable formats,
+ * such as cpio. If you find a platform that varies from these, the
+ * correct solution is to leave these alone and translate from these
+ * portable values to platform-native values when entries are read from
+ * or written to disk.
+ */
+/*
+ * In libarchive 4.0, we can drop the casts here.
+ * They're needed to work around Borland C's broken mode_t.
+ */
+#define AE_IFMT ((__LA_MODE_T)0170000)
+#define AE_IFREG ((__LA_MODE_T)0100000)
+#define AE_IFLNK ((__LA_MODE_T)0120000)
+#define AE_IFSOCK ((__LA_MODE_T)0140000)
+#define AE_IFCHR ((__LA_MODE_T)0020000)
+#define AE_IFBLK ((__LA_MODE_T)0060000)
+#define AE_IFDIR ((__LA_MODE_T)0040000)
+#define AE_IFIFO ((__LA_MODE_T)0010000)
+
+/*
+ * Basic object manipulation
+ */
+
+__LA_DECL struct archive_entry *archive_entry_clear(struct archive_entry *);
+/* The 'clone' function does a deep copy; all of the strings are copied too. */
+__LA_DECL struct archive_entry *archive_entry_clone(struct archive_entry *);
+__LA_DECL void archive_entry_free(struct archive_entry *);
+__LA_DECL struct archive_entry *archive_entry_new(void);
+
+/*
+ * This form of archive_entry_new2() will pull character-set
+ * conversion information from the specified archive handle. The
+ * older archive_entry_new(void) form is equivalent to calling
+ * archive_entry_new2(NULL) and will result in the use of an internal
+ * default character-set conversion.
+ */
+__LA_DECL struct archive_entry *archive_entry_new2(struct archive *);
+
+/*
+ * Retrieve fields from an archive_entry.
+ *
+ * There are a number of implicit conversions among these fields. For
+ * example, if a regular string field is set and you read the _w wide
+ * character field, the entry will implicitly convert narrow-to-wide
+ * using the current locale. Similarly, dev values are automatically
+ * updated when you write devmajor or devminor and vice versa.
+ *
+ * In addition, fields can be "set" or "unset." Unset string fields
+ * return NULL, non-string fields have _is_set() functions to test
+ * whether they've been set. You can "unset" a string field by
+ * assigning NULL; non-string fields have _unset() functions to
+ * unset them.
+ *
+ * Note: There is one ambiguity in the above; string fields will
+ * also return NULL when implicit character set conversions fail.
+ * This is usually what you want.
+ */
+__LA_DECL time_t archive_entry_atime(struct archive_entry *);
+__LA_DECL long archive_entry_atime_nsec(struct archive_entry *);
+__LA_DECL int archive_entry_atime_is_set(struct archive_entry *);
+__LA_DECL time_t archive_entry_birthtime(struct archive_entry *);
+__LA_DECL long archive_entry_birthtime_nsec(struct archive_entry *);
+__LA_DECL int archive_entry_birthtime_is_set(struct archive_entry *);
+__LA_DECL time_t archive_entry_ctime(struct archive_entry *);
+__LA_DECL long archive_entry_ctime_nsec(struct archive_entry *);
+__LA_DECL int archive_entry_ctime_is_set(struct archive_entry *);
+__LA_DECL dev_t archive_entry_dev(struct archive_entry *);
+__LA_DECL int archive_entry_dev_is_set(struct archive_entry *);
+__LA_DECL dev_t archive_entry_devmajor(struct archive_entry *);
+__LA_DECL dev_t archive_entry_devminor(struct archive_entry *);
+__LA_DECL __LA_MODE_T archive_entry_filetype(struct archive_entry *);
+__LA_DECL void archive_entry_fflags(struct archive_entry *,
+ unsigned long * /* set */,
+ unsigned long * /* clear */);
+__LA_DECL const char *archive_entry_fflags_text(struct archive_entry *);
+__LA_DECL la_int64_t archive_entry_gid(struct archive_entry *);
+__LA_DECL const char *archive_entry_gname(struct archive_entry *);
+__LA_DECL const char *archive_entry_gname_utf8(struct archive_entry *);
+__LA_DECL const wchar_t *archive_entry_gname_w(struct archive_entry *);
+__LA_DECL const char *archive_entry_hardlink(struct archive_entry *);
+__LA_DECL const char *archive_entry_hardlink_utf8(struct archive_entry *);
+__LA_DECL const wchar_t *archive_entry_hardlink_w(struct archive_entry *);
+__LA_DECL la_int64_t archive_entry_ino(struct archive_entry *);
+__LA_DECL la_int64_t archive_entry_ino64(struct archive_entry *);
+__LA_DECL int archive_entry_ino_is_set(struct archive_entry *);
+__LA_DECL __LA_MODE_T archive_entry_mode(struct archive_entry *);
+__LA_DECL time_t archive_entry_mtime(struct archive_entry *);
+__LA_DECL long archive_entry_mtime_nsec(struct archive_entry *);
+__LA_DECL int archive_entry_mtime_is_set(struct archive_entry *);
+__LA_DECL unsigned int archive_entry_nlink(struct archive_entry *);
+__LA_DECL const char *archive_entry_pathname(struct archive_entry *);
+__LA_DECL const char *archive_entry_pathname_utf8(struct archive_entry *);
+__LA_DECL const wchar_t *archive_entry_pathname_w(struct archive_entry *);
+__LA_DECL __LA_MODE_T archive_entry_perm(struct archive_entry *);
+__LA_DECL dev_t archive_entry_rdev(struct archive_entry *);
+__LA_DECL dev_t archive_entry_rdevmajor(struct archive_entry *);
+__LA_DECL dev_t archive_entry_rdevminor(struct archive_entry *);
+__LA_DECL const char *archive_entry_sourcepath(struct archive_entry *);
+__LA_DECL const wchar_t *archive_entry_sourcepath_w(struct archive_entry *);
+__LA_DECL la_int64_t archive_entry_size(struct archive_entry *);
+__LA_DECL int archive_entry_size_is_set(struct archive_entry *);
+__LA_DECL const char *archive_entry_strmode(struct archive_entry *);
+__LA_DECL const char *archive_entry_symlink(struct archive_entry *);
+__LA_DECL const char *archive_entry_symlink_utf8(struct archive_entry *);
+__LA_DECL const wchar_t *archive_entry_symlink_w(struct archive_entry *);
+__LA_DECL la_int64_t archive_entry_uid(struct archive_entry *);
+__LA_DECL const char *archive_entry_uname(struct archive_entry *);
+__LA_DECL const char *archive_entry_uname_utf8(struct archive_entry *);
+__LA_DECL const wchar_t *archive_entry_uname_w(struct archive_entry *);
+__LA_DECL int archive_entry_is_data_encrypted(struct archive_entry *);
+__LA_DECL int archive_entry_is_metadata_encrypted(struct archive_entry *);
+__LA_DECL int archive_entry_is_encrypted(struct archive_entry *);
+
+/*
+ * Set fields in an archive_entry.
+ *
+ * Note: Before libarchive 2.4, there were 'set' and 'copy' versions
+ * of the string setters. 'copy' copied the actual string, 'set' just
+ * stored the pointer. In libarchive 2.4 and later, strings are
+ * always copied.
+ */
+
+__LA_DECL void archive_entry_set_atime(struct archive_entry *, time_t, long);
+__LA_DECL void archive_entry_unset_atime(struct archive_entry *);
+#if defined(_WIN32) && !defined(__CYGWIN__)
+__LA_DECL void archive_entry_copy_bhfi(struct archive_entry *, BY_HANDLE_FILE_INFORMATION *);
+#endif
+__LA_DECL void archive_entry_set_birthtime(struct archive_entry *, time_t, long);
+__LA_DECL void archive_entry_unset_birthtime(struct archive_entry *);
+__LA_DECL void archive_entry_set_ctime(struct archive_entry *, time_t, long);
+__LA_DECL void archive_entry_unset_ctime(struct archive_entry *);
+__LA_DECL void archive_entry_set_dev(struct archive_entry *, dev_t);
+__LA_DECL void archive_entry_set_devmajor(struct archive_entry *, dev_t);
+__LA_DECL void archive_entry_set_devminor(struct archive_entry *, dev_t);
+__LA_DECL void archive_entry_set_filetype(struct archive_entry *, unsigned int);
+__LA_DECL void archive_entry_set_fflags(struct archive_entry *,
+ unsigned long /* set */, unsigned long /* clear */);
+/* Returns pointer to start of first invalid token, or NULL if none. */
+/* Note that all recognized tokens are processed, regardless. */
+__LA_DECL const char *archive_entry_copy_fflags_text(struct archive_entry *,
+ const char *);
+__LA_DECL const wchar_t *archive_entry_copy_fflags_text_w(struct archive_entry *,
+ const wchar_t *);
+__LA_DECL void archive_entry_set_gid(struct archive_entry *, la_int64_t);
+__LA_DECL void archive_entry_set_gname(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_set_gname_utf8(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_copy_gname(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_copy_gname_w(struct archive_entry *, const wchar_t *);
+__LA_DECL int archive_entry_update_gname_utf8(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_set_hardlink(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_set_hardlink_utf8(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_copy_hardlink(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_copy_hardlink_w(struct archive_entry *, const wchar_t *);
+__LA_DECL int archive_entry_update_hardlink_utf8(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_set_ino(struct archive_entry *, la_int64_t);
+__LA_DECL void archive_entry_set_ino64(struct archive_entry *, la_int64_t);
+__LA_DECL void archive_entry_set_link(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_set_link_utf8(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_copy_link(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_copy_link_w(struct archive_entry *, const wchar_t *);
+__LA_DECL int archive_entry_update_link_utf8(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_set_mode(struct archive_entry *, __LA_MODE_T);
+__LA_DECL void archive_entry_set_mtime(struct archive_entry *, time_t, long);
+__LA_DECL void archive_entry_unset_mtime(struct archive_entry *);
+__LA_DECL void archive_entry_set_nlink(struct archive_entry *, unsigned int);
+__LA_DECL void archive_entry_set_pathname(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_set_pathname_utf8(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_copy_pathname(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_copy_pathname_w(struct archive_entry *, const wchar_t *);
+__LA_DECL int archive_entry_update_pathname_utf8(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_set_perm(struct archive_entry *, __LA_MODE_T);
+__LA_DECL void archive_entry_set_rdev(struct archive_entry *, dev_t);
+__LA_DECL void archive_entry_set_rdevmajor(struct archive_entry *, dev_t);
+__LA_DECL void archive_entry_set_rdevminor(struct archive_entry *, dev_t);
+__LA_DECL void archive_entry_set_size(struct archive_entry *, la_int64_t);
+__LA_DECL void archive_entry_unset_size(struct archive_entry *);
+__LA_DECL void archive_entry_copy_sourcepath(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_copy_sourcepath_w(struct archive_entry *, const wchar_t *);
+__LA_DECL void archive_entry_set_symlink(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_set_symlink_utf8(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_copy_symlink(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_copy_symlink_w(struct archive_entry *, const wchar_t *);
+__LA_DECL int archive_entry_update_symlink_utf8(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_set_uid(struct archive_entry *, la_int64_t);
+__LA_DECL void archive_entry_set_uname(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_set_uname_utf8(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_copy_uname(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_copy_uname_w(struct archive_entry *, const wchar_t *);
+__LA_DECL int archive_entry_update_uname_utf8(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_set_is_data_encrypted(struct archive_entry *, char is_encrypted);
+__LA_DECL void archive_entry_set_is_metadata_encrypted(struct archive_entry *, char is_encrypted);
+/*
+ * Routines to bulk copy fields to/from a platform-native "struct
+ * stat." Libarchive used to just store a struct stat inside of each
+ * archive_entry object, but this created issues when trying to
+ * manipulate archives on systems different than the ones they were
+ * created on.
+ *
+ * TODO: On Linux and other LFS systems, provide both stat32 and
+ * stat64 versions of these functions and all of the macro glue so
+ * that archive_entry_stat is magically defined to
+ * archive_entry_stat32 or archive_entry_stat64 as appropriate.
+ */
+__LA_DECL const struct stat *archive_entry_stat(struct archive_entry *);
+__LA_DECL void archive_entry_copy_stat(struct archive_entry *, const struct stat *);
+
+/*
+ * Storage for Mac OS-specific AppleDouble metadata information.
+ * Apple-format tar files store a separate binary blob containing
+ * encoded metadata with ACL, extended attributes, etc.
+ * This provides a place to store that blob.
+ */
+
+__LA_DECL const void * archive_entry_mac_metadata(struct archive_entry *, size_t *);
+__LA_DECL void archive_entry_copy_mac_metadata(struct archive_entry *, const void *, size_t);
+
+/*
+ * ACL routines. This used to simply store and return text-format ACL
+ * strings, but that proved insufficient for a number of reasons:
+ * = clients need control over uname/uid and gname/gid mappings
+ * = there are many different ACL text formats
+ * = would like to be able to read/convert archives containing ACLs
+ * on platforms that lack ACL libraries
+ *
+ * This last point, in particular, forces me to implement a reasonably
+ * complete set of ACL support routines.
+ */
+
+/*
+ * Permission bits.
+ */
+#define ARCHIVE_ENTRY_ACL_EXECUTE 0x00000001
+#define ARCHIVE_ENTRY_ACL_WRITE 0x00000002
+#define ARCHIVE_ENTRY_ACL_READ 0x00000004
+#define ARCHIVE_ENTRY_ACL_READ_DATA 0x00000008
+#define ARCHIVE_ENTRY_ACL_LIST_DIRECTORY 0x00000008
+#define ARCHIVE_ENTRY_ACL_WRITE_DATA 0x00000010
+#define ARCHIVE_ENTRY_ACL_ADD_FILE 0x00000010
+#define ARCHIVE_ENTRY_ACL_APPEND_DATA 0x00000020
+#define ARCHIVE_ENTRY_ACL_ADD_SUBDIRECTORY 0x00000020
+#define ARCHIVE_ENTRY_ACL_READ_NAMED_ATTRS 0x00000040
+#define ARCHIVE_ENTRY_ACL_WRITE_NAMED_ATTRS 0x00000080
+#define ARCHIVE_ENTRY_ACL_DELETE_CHILD 0x00000100
+#define ARCHIVE_ENTRY_ACL_READ_ATTRIBUTES 0x00000200
+#define ARCHIVE_ENTRY_ACL_WRITE_ATTRIBUTES 0x00000400
+#define ARCHIVE_ENTRY_ACL_DELETE 0x00000800
+#define ARCHIVE_ENTRY_ACL_READ_ACL 0x00001000
+#define ARCHIVE_ENTRY_ACL_WRITE_ACL 0x00002000
+#define ARCHIVE_ENTRY_ACL_WRITE_OWNER 0x00004000
+#define ARCHIVE_ENTRY_ACL_SYNCHRONIZE 0x00008000
+
+#define ARCHIVE_ENTRY_ACL_PERMS_POSIX1E \
+ (ARCHIVE_ENTRY_ACL_EXECUTE \
+ | ARCHIVE_ENTRY_ACL_WRITE \
+ | ARCHIVE_ENTRY_ACL_READ)
+
+#define ARCHIVE_ENTRY_ACL_PERMS_NFS4 \
+ (ARCHIVE_ENTRY_ACL_EXECUTE \
+ | ARCHIVE_ENTRY_ACL_READ_DATA \
+ | ARCHIVE_ENTRY_ACL_LIST_DIRECTORY \
+ | ARCHIVE_ENTRY_ACL_WRITE_DATA \
+ | ARCHIVE_ENTRY_ACL_ADD_FILE \
+ | ARCHIVE_ENTRY_ACL_APPEND_DATA \
+ | ARCHIVE_ENTRY_ACL_ADD_SUBDIRECTORY \
+ | ARCHIVE_ENTRY_ACL_READ_NAMED_ATTRS \
+ | ARCHIVE_ENTRY_ACL_WRITE_NAMED_ATTRS \
+ | ARCHIVE_ENTRY_ACL_DELETE_CHILD \
+ | ARCHIVE_ENTRY_ACL_READ_ATTRIBUTES \
+ | ARCHIVE_ENTRY_ACL_WRITE_ATTRIBUTES \
+ | ARCHIVE_ENTRY_ACL_DELETE \
+ | ARCHIVE_ENTRY_ACL_READ_ACL \
+ | ARCHIVE_ENTRY_ACL_WRITE_ACL \
+ | ARCHIVE_ENTRY_ACL_WRITE_OWNER \
+ | ARCHIVE_ENTRY_ACL_SYNCHRONIZE)
+
+/*
+ * Inheritance values (NFS4 ACLs only); included in permset.
+ */
+#define ARCHIVE_ENTRY_ACL_ENTRY_INHERITED 0x01000000
+#define ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT 0x02000000
+#define ARCHIVE_ENTRY_ACL_ENTRY_DIRECTORY_INHERIT 0x04000000
+#define ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT 0x08000000
+#define ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY 0x10000000
+#define ARCHIVE_ENTRY_ACL_ENTRY_SUCCESSFUL_ACCESS 0x20000000
+#define ARCHIVE_ENTRY_ACL_ENTRY_FAILED_ACCESS 0x40000000
+
+#define ARCHIVE_ENTRY_ACL_INHERITANCE_NFS4 \
+ (ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT \
+ | ARCHIVE_ENTRY_ACL_ENTRY_DIRECTORY_INHERIT \
+ | ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT \
+ | ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY \
+ | ARCHIVE_ENTRY_ACL_ENTRY_SUCCESSFUL_ACCESS \
+ | ARCHIVE_ENTRY_ACL_ENTRY_FAILED_ACCESS \
+ | ARCHIVE_ENTRY_ACL_ENTRY_INHERITED)
+
+/* We need to be able to specify combinations of these. */
+#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */
+#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */
+#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */
+#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */
+#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */
+#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */
+#define ARCHIVE_ENTRY_ACL_TYPE_POSIX1E (ARCHIVE_ENTRY_ACL_TYPE_ACCESS \
+ | ARCHIVE_ENTRY_ACL_TYPE_DEFAULT)
+#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \
+ | ARCHIVE_ENTRY_ACL_TYPE_DENY \
+ | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \
+ | ARCHIVE_ENTRY_ACL_TYPE_ALARM)
+
+/* Tag values mimic POSIX.1e */
+#define ARCHIVE_ENTRY_ACL_USER 10001 /* Specified user. */
+#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */
+#define ARCHIVE_ENTRY_ACL_GROUP 10003 /* Specified group. */
+#define ARCHIVE_ENTRY_ACL_GROUP_OBJ 10004 /* Group who owns the file. */
+#define ARCHIVE_ENTRY_ACL_MASK 10005 /* Modify group access (POSIX.1e only) */
+#define ARCHIVE_ENTRY_ACL_OTHER 10006 /* Public (POSIX.1e only) */
+#define ARCHIVE_ENTRY_ACL_EVERYONE 10107 /* Everyone (NFS4 only) */
+
+/*
+ * Set the ACL by clearing it and adding entries one at a time.
+ * Unlike the POSIX.1e ACL routines, you must specify the type
+ * (access/default) for each entry. Internally, the ACL data is just
+ * a soup of entries. API calls here allow you to retrieve just the
+ * entries of interest. This design (which goes against the spirit of
+ * POSIX.1e) is useful for handling archive formats that combine
+ * default and access information in a single ACL list.
+ */
+__LA_DECL void archive_entry_acl_clear(struct archive_entry *);
+__LA_DECL int archive_entry_acl_add_entry(struct archive_entry *,
+ int /* type */, int /* permset */, int /* tag */,
+ int /* qual */, const char * /* name */);
+__LA_DECL int archive_entry_acl_add_entry_w(struct archive_entry *,
+ int /* type */, int /* permset */, int /* tag */,
+ int /* qual */, const wchar_t * /* name */);
+
+/*
+ * To retrieve the ACL, first "reset", then repeatedly ask for the
+ * "next" entry. The want_type parameter allows you to request only
+ * certain types of entries.
+ */
+__LA_DECL int archive_entry_acl_reset(struct archive_entry *, int /* want_type */);
+__LA_DECL int archive_entry_acl_next(struct archive_entry *, int /* want_type */,
+ int * /* type */, int * /* permset */, int * /* tag */,
+ int * /* qual */, const char ** /* name */);
+__LA_DECL int archive_entry_acl_next_w(struct archive_entry *, int /* want_type */,
+ int * /* type */, int * /* permset */, int * /* tag */,
+ int * /* qual */, const wchar_t ** /* name */);
+
+/*
+ * Construct a text-format ACL. The flags argument is a bitmask that
+ * can include any of the following:
+ *
+ * Flags only for archive entries with POSIX.1e ACL:
+ * ARCHIVE_ENTRY_ACL_TYPE_ACCESS - Include POSIX.1e "access" entries.
+ * ARCHIVE_ENTRY_ACL_TYPE_DEFAULT - Include POSIX.1e "default" entries.
+ * ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT - Include "default:" before each
+ * default ACL entry.
+ * ARCHIVE_ENTRY_ACL_STYLE_SOLARIS - Output only one colon after "other" and
+ * "mask" entries.
+ *
+ * Flags only for archive entries with NFSv4 ACL:
+ * ARCHIVE_ENTRY_ACL_STYLE_COMPACT - Do not output the minus character for
+ * unset permissions and flags in NFSv4 ACL permission and flag fields
+ *
+ * Flags for for archive entries with POSIX.1e ACL or NFSv4 ACL:
+ * ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID - Include extra numeric ID field in
+ * each ACL entry.
+ * ARCHIVE_ENTRY_ACL_STYLE_SEPARATOR_COMMA - Separate entries with comma
+ * instead of newline.
+ */
+#define ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID 0x00000001
+#define ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT 0x00000002
+#define ARCHIVE_ENTRY_ACL_STYLE_SOLARIS 0x00000004
+#define ARCHIVE_ENTRY_ACL_STYLE_SEPARATOR_COMMA 0x00000008
+#define ARCHIVE_ENTRY_ACL_STYLE_COMPACT 0x00000010
+
+__LA_DECL wchar_t *archive_entry_acl_to_text_w(struct archive_entry *,
+ la_ssize_t * /* len */, int /* flags */);
+__LA_DECL char *archive_entry_acl_to_text(struct archive_entry *,
+ la_ssize_t * /* len */, int /* flags */);
+__LA_DECL int archive_entry_acl_from_text_w(struct archive_entry *,
+ const wchar_t * /* wtext */, int /* type */);
+__LA_DECL int archive_entry_acl_from_text(struct archive_entry *,
+ const char * /* text */, int /* type */);
+
+/* Deprecated constants */
+#define OLD_ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID 1024
+#define OLD_ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT 2048
+
+/* Deprecated functions */
+__LA_DECL const wchar_t *archive_entry_acl_text_w(struct archive_entry *,
+ int /* flags */) __LA_DEPRECATED;
+__LA_DECL const char *archive_entry_acl_text(struct archive_entry *,
+ int /* flags */) __LA_DEPRECATED;
+
+/* Return bitmask of ACL types in an archive entry */
+__LA_DECL int archive_entry_acl_types(struct archive_entry *);
+
+/* Return a count of entries matching 'want_type' */
+__LA_DECL int archive_entry_acl_count(struct archive_entry *, int /* want_type */);
+
+/* Return an opaque ACL object. */
+/* There's not yet anything clients can actually do with this... */
+struct archive_acl;
+__LA_DECL struct archive_acl *archive_entry_acl(struct archive_entry *);
+
+/*
+ * extended attributes
+ */
+
+__LA_DECL void archive_entry_xattr_clear(struct archive_entry *);
+__LA_DECL void archive_entry_xattr_add_entry(struct archive_entry *,
+ const char * /* name */, const void * /* value */,
+ size_t /* size */);
+
+/*
+ * To retrieve the xattr list, first "reset", then repeatedly ask for the
+ * "next" entry.
+ */
+
+__LA_DECL int archive_entry_xattr_count(struct archive_entry *);
+__LA_DECL int archive_entry_xattr_reset(struct archive_entry *);
+__LA_DECL int archive_entry_xattr_next(struct archive_entry *,
+ const char ** /* name */, const void ** /* value */, size_t *);
+
+/*
+ * sparse
+ */
+
+__LA_DECL void archive_entry_sparse_clear(struct archive_entry *);
+__LA_DECL void archive_entry_sparse_add_entry(struct archive_entry *,
+ la_int64_t /* offset */, la_int64_t /* length */);
+
+/*
+ * To retrieve the xattr list, first "reset", then repeatedly ask for the
+ * "next" entry.
+ */
+
+__LA_DECL int archive_entry_sparse_count(struct archive_entry *);
+__LA_DECL int archive_entry_sparse_reset(struct archive_entry *);
+__LA_DECL int archive_entry_sparse_next(struct archive_entry *,
+ la_int64_t * /* offset */, la_int64_t * /* length */);
+
+/*
+ * Utility to match up hardlinks.
+ *
+ * The 'struct archive_entry_linkresolver' is a cache of archive entries
+ * for files with multiple links. Here's how to use it:
+ * 1. Create a lookup object with archive_entry_linkresolver_new()
+ * 2. Tell it the archive format you're using.
+ * 3. Hand each archive_entry to archive_entry_linkify().
+ * That function will return 0, 1, or 2 entries that should
+ * be written.
+ * 4. Call archive_entry_linkify(resolver, NULL) until
+ * no more entries are returned.
+ * 5. Call archive_entry_linkresolver_free(resolver) to free resources.
+ *
+ * The entries returned have their hardlink and size fields updated
+ * appropriately. If an entry is passed in that does not refer to
+ * a file with multiple links, it is returned unchanged. The intention
+ * is that you should be able to simply filter all entries through
+ * this machine.
+ *
+ * To make things more efficient, be sure that each entry has a valid
+ * nlinks value. The hardlink cache uses this to track when all links
+ * have been found. If the nlinks value is zero, it will keep every
+ * name in the cache indefinitely, which can use a lot of memory.
+ *
+ * Note that archive_entry_size() is reset to zero if the file
+ * body should not be written to the archive. Pay attention!
+ */
+struct archive_entry_linkresolver;
+
+/*
+ * There are three different strategies for marking hardlinks.
+ * The descriptions below name them after the best-known
+ * formats that rely on each strategy:
+ *
+ * "Old cpio" is the simplest, it always returns any entry unmodified.
+ * As far as I know, only cpio formats use this. Old cpio archives
+ * store every link with the full body; the onus is on the dearchiver
+ * to detect and properly link the files as they are restored.
+ * "tar" is also pretty simple; it caches a copy the first time it sees
+ * any link. Subsequent appearances are modified to be hardlink
+ * references to the first one without any body. Used by all tar
+ * formats, although the newest tar formats permit the "old cpio" strategy
+ * as well. This strategy is very simple for the dearchiver,
+ * and reasonably straightforward for the archiver.
+ * "new cpio" is trickier. It stores the body only with the last
+ * occurrence. The complication is that we might not
+ * see every link to a particular file in a single session, so
+ * there's no easy way to know when we've seen the last occurrence.
+ * The solution here is to queue one link until we see the next.
+ * At the end of the session, you can enumerate any remaining
+ * entries by calling archive_entry_linkify(NULL) and store those
+ * bodies. If you have a file with three links l1, l2, and l3,
+ * you'll get the following behavior if you see all three links:
+ * linkify(l1) => NULL (the resolver stores l1 internally)
+ * linkify(l2) => l1 (resolver stores l2, you write l1)
+ * linkify(l3) => l2, l3 (all links seen, you can write both).
+ * If you only see l1 and l2, you'll get this behavior:
+ * linkify(l1) => NULL
+ * linkify(l2) => l1
+ * linkify(NULL) => l2 (at end, you retrieve remaining links)
+ * As the name suggests, this strategy is used by newer cpio variants.
+ * It's noticeably more complex for the archiver, slightly more complex
+ * for the dearchiver than the tar strategy, but makes it straightforward
+ * to restore a file using any link by simply continuing to scan until
+ * you see a link that is stored with a body. In contrast, the tar
+ * strategy requires you to rescan the archive from the beginning to
+ * correctly extract an arbitrary link.
+ */
+
+__LA_DECL struct archive_entry_linkresolver *archive_entry_linkresolver_new(void);
+__LA_DECL void archive_entry_linkresolver_set_strategy(
+ struct archive_entry_linkresolver *, int /* format_code */);
+__LA_DECL void archive_entry_linkresolver_free(struct archive_entry_linkresolver *);
+__LA_DECL void archive_entry_linkify(struct archive_entry_linkresolver *,
+ struct archive_entry **, struct archive_entry **);
+__LA_DECL struct archive_entry *archive_entry_partial_links(
+ struct archive_entry_linkresolver *res, unsigned int *links);
+
+#ifdef __cplusplus
+}
+#endif
+
+/* This is meaningless outside of this header. */
+#undef __LA_DECL
+
+#endif /* !ARCHIVE_ENTRY_H_INCLUDED */