Merge branch 'upstream-LibArchive' into update-libarchive

* upstream-LibArchive:
  LibArchive 2020-12-26 (227a4b97)

1 files changed, 77 insertions, 8 deletions

diff --git a/Utilities/cmlibarchive/libarchive/archive_entry.c b/Utilities/cmlibarchive/libarchive/archive_entry.c
index a15e98c..ca7a4bd 100644
--- a/Utilities/cmlibarchive/libarchive/archive_entry.c
+++ b/Utilities/cmlibarchive/libarchive/archive_entry.c
@@ -208,6 +208,19 @@ archive_entry_clone(struct archive_entry *entry)
 
 	/* Copy encryption status */
 	entry2->encryption = entry->encryption;
+
+	/* Copy digests */
+#define copy_digest(_e2, _e, _t) \
+	memcpy(_e2->digest._t, _e->digest._t, sizeof(_e2->digest._t))
+
+	copy_digest(entry2, entry, md5);
+	copy_digest(entry2, entry, rmd160);
+	copy_digest(entry2, entry, sha1);
+	copy_digest(entry2, entry, sha256);
+	copy_digest(entry2, entry, sha384);
+	copy_digest(entry2, entry, sha512);
+
+#undef copy_digest
 	
 	/* Copy ACL data over. */
 	archive_acl_copy(&entry2->acl, &entry->acl);
@@ -353,7 +366,7 @@ archive_entry_devminor(struct archive_entry *entry)
 		return minor(entry->ae_stat.aest_dev);
 }
 
-mode_t
+__LA_MODE_T
 archive_entry_filetype(struct archive_entry *entry)
 {
 	return (AE_IFMT & entry->acl.mode);
@@ -450,7 +463,7 @@ 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));
+	return (archive_mstring_get_mbs_l(entry->archive, &entry->ae_gname, p, len, sc));
 }
 
 const char *
@@ -504,7 +517,7 @@ _archive_entry_hardlink_l(struct archive_entry *entry,
 		*len = 0;
 		return (0);
 	}
-	return (archive_mstring_get_mbs_l(&entry->ae_hardlink, p, len, sc));
+	return (archive_mstring_get_mbs_l(entry->archive, &entry->ae_hardlink, p, len, sc));
 }
 
 la_int64_t
@@ -525,7 +538,7 @@ archive_entry_ino64(struct archive_entry *entry)
 	return (entry->ae_stat.aest_ino);
 }
 
-mode_t
+__LA_MODE_T
 archive_entry_mode(struct archive_entry *entry)
 {
 	return (entry->acl.mode);
@@ -595,10 +608,10 @@ 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));
+	return (archive_mstring_get_mbs_l(entry->archive, &entry->ae_pathname, p, len, sc));
 }
 
-mode_t
+__LA_MODE_T
 archive_entry_perm(struct archive_entry *entry)
 {
 	return (~AE_IFMT & entry->acl.mode);
@@ -723,7 +736,7 @@ _archive_entry_symlink_l(struct archive_entry *entry,
 		*len = 0;
 		return (0);
 	}
-	return (archive_mstring_get_mbs_l( &entry->ae_symlink, p, len, sc));
+	return (archive_mstring_get_mbs_l(entry->archive, &entry->ae_symlink, p, len, sc));
 }
 
 la_int64_t
@@ -769,7 +782,7 @@ 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));
+	return (archive_mstring_get_mbs_l(entry->archive, &entry->ae_uname, p, len, sc));
 }
 
 int
@@ -1416,6 +1429,62 @@ archive_entry_copy_mac_metadata(struct archive_entry *entry,
   }
 }
 
+/* Digest handling */
+const unsigned char *
+archive_entry_digest(struct archive_entry *entry, int type)
+{
+	switch (type) {
+	case ARCHIVE_ENTRY_DIGEST_MD5:
+		return entry->digest.md5;
+	case ARCHIVE_ENTRY_DIGEST_RMD160:
+		return entry->digest.rmd160;
+	case ARCHIVE_ENTRY_DIGEST_SHA1:
+		return entry->digest.sha1;
+	case ARCHIVE_ENTRY_DIGEST_SHA256:
+		return entry->digest.sha256;
+	case ARCHIVE_ENTRY_DIGEST_SHA384:
+		return entry->digest.sha384;
+	case ARCHIVE_ENTRY_DIGEST_SHA512:
+		return entry->digest.sha512;
+	default:
+		return NULL;
+	}
+}
+
+int
+archive_entry_set_digest(struct archive_entry *entry, int type,
+    const unsigned char *digest)
+{
+#define copy_digest(_e, _t, _d)\
+	memcpy(_e->digest._t, _d, sizeof(_e->digest._t))
+
+	switch (type) {
+	case ARCHIVE_ENTRY_DIGEST_MD5:
+		copy_digest(entry, md5, digest);
+		break;
+	case ARCHIVE_ENTRY_DIGEST_RMD160:
+		copy_digest(entry, rmd160, digest);
+		break;
+	case ARCHIVE_ENTRY_DIGEST_SHA1:
+		copy_digest(entry, sha1, digest);
+		break;
+	case ARCHIVE_ENTRY_DIGEST_SHA256:
+		copy_digest(entry, sha256, digest);
+		break;
+	case ARCHIVE_ENTRY_DIGEST_SHA384:
+		copy_digest(entry, sha384, digest);
+		break;
+	case ARCHIVE_ENTRY_DIGEST_SHA512:
+		copy_digest(entry, sha512, digest);
+		break;
+	default:
+		return ARCHIVE_WARN;
+	}
+
+	return ARCHIVE_OK;
+#undef copy_digest
+}
+
 /*
  * ACL management.  The following would, of course, be a lot simpler
  * if: 1) the last draft of POSIX.1e were a really thorough and