Bump bundled libarchive version to 3.5.2

- Update bunlded libarchive version used on Windows/Mac
- Enable requested zstd support while we are at it. Closes #211

dependencies/libarchive-3.5.2/libarchive/test/test_extattr_freebsd.c

@@ -0,0 +1,153 @@
+/*-
+ * Copyright (c) 2003-2009 Tim Kientzle
+ * 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 "test.h"
+__FBSDID("$FreeBSD: head/lib/libarchive/test/test_extattr_freebsd.c 201247 2009-12-30 05:59:21Z kientzle $");
+
+#if defined(__FreeBSD__) && __FreeBSD__ > 4
+#include <sys/extattr.h>
+#endif
+
+/*
+ * Verify extended attribute restore-to-disk.  This test is FreeBSD-specific.
+ */
+
+DEFINE_TEST(test_extattr_freebsd)
+{
+#if !defined(__FreeBSD__)
+	skipping("FreeBSD-specific extattr restore test");
+#elif __FreeBSD__ < 5
+	skipping("extattr restore supported only on FreeBSD 5.0 and later");
+#else
+	char buff[64];
+	const char *xname;
+	const void *xval;
+	size_t xsize;
+	struct stat st;
+	struct archive *a;
+	struct archive_entry *ae;
+	int n, fd;
+
+	/*
+	 * First, do a quick manual set/read of an extended attribute
+	 * to verify that the local filesystem does support it.  If it
+	 * doesn't, we'll simply skip the remaining tests.
+	 */
+	/* Create a test file and try to set an ACL on it. */
+	fd = open("pretest", O_RDWR | O_CREAT, 0777);
+	failure("Could not create test file?!");
+	if (!assert(fd >= 0))
+		return;
+
+	errno = 0;
+	n = extattr_set_fd(fd, EXTATTR_NAMESPACE_USER, "testattr", "1234", 4);
+	if (n != 4 && errno == EOPNOTSUPP) {
+		close(fd);
+		skipping("extattr tests require that extattr support be enabled on the filesystem");
+		return;
+	}
+	failure("extattr_set_fd(): errno=%d (%s)", errno, strerror(errno));
+	assertEqualInt(4, n);
+	close(fd);
+
+	/* Create a write-to-disk object. */
+	assert(NULL != (a = archive_write_disk_new()));
+	archive_write_disk_set_options(a,
+	    ARCHIVE_EXTRACT_TIME | ARCHIVE_EXTRACT_PERM | ARCHIVE_EXTRACT_XATTR);
+
+	/* Populate an archive entry with an extended attribute. */
+	ae = archive_entry_new();
+	assert(ae != NULL);
+	archive_entry_set_pathname(ae, "test0");
+	archive_entry_set_mtime(ae, 123456, 7890);
+	archive_entry_set_size(ae, 0);
+	archive_entry_set_mode(ae, 0755);
+	archive_entry_xattr_add_entry(ae, "user.foo", "12345", 5);
+	assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
+	assertEqualIntA(a, ARCHIVE_OK, archive_write_finish_entry(a));
+	archive_entry_free(ae);
+
+	/* Another entry; similar but with mode = 0. */
+	ae = archive_entry_new();
+	assert(ae != NULL);
+	archive_entry_set_pathname(ae, "test1");
+	archive_entry_set_mtime(ae, 12345678, 7890);
+	archive_entry_set_size(ae, 0);
+	archive_entry_set_mode(ae, 0);
+	archive_entry_xattr_add_entry(ae, "user.bar", "123456", 6);
+	assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
+	archive_entry_free(ae);
+
+	/* Close the archive. */
+	assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
+
+	/* Verify the data on disk. */
+	assertEqualInt(0, stat("test0", &st));
+	assertEqualInt(st.st_mtime, 123456);
+	assertEqualInt(st.st_mode & 0777, 0755);
+	/* Verify extattr */
+	n = extattr_get_file("test0", EXTATTR_NAMESPACE_USER,
+	    "foo", buff, sizeof(buff));
+	if (assertEqualInt(n, 5)) {
+		buff[n] = '\0';
+		assertEqualString(buff, "12345");
+	}
+
+	/* Verify the data on disk. */
+	assertEqualInt(0, stat("test1", &st));
+	assertEqualInt(st.st_mtime, 12345678);
+	assertEqualInt(st.st_mode & 0777, 0);
+	/*
+	 * If we are not root, we have to make test1 user readable
+	 * or extattr_get_file() will fail
+	 */
+	if (geteuid() != 0) {
+		chmod("test1", S_IRUSR);
+	}
+	/* Verify extattr */
+	n = extattr_get_file("test1", EXTATTR_NAMESPACE_USER,
+	    "bar", buff, sizeof(buff));
+	if (assertEqualInt(n, 6)) {
+		buff[n] = '\0';
+		assertEqualString(buff, "123456");
+	}
+
+	/* Use libarchive APIs to read the file back into an entry and
+	 * verify that the extattr was read correctly. */
+	assert((a = archive_read_disk_new()) != NULL);
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_set_pathname(ae, "test0");
+	assertEqualInt(ARCHIVE_OK,
+	    archive_read_disk_entry_from_file(a, ae, -1, NULL));
+	assertEqualInt(1, archive_entry_xattr_reset(ae));
+	assertEqualInt(ARCHIVE_OK,
+	    archive_entry_xattr_next(ae, &xname, &xval, &xsize));
+	assertEqualString(xname, "user.foo");
+	assertEqualInt(xsize, 5);
+	assertEqualMem(xval, "12345", xsize);
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
+	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
+	archive_entry_free(ae);
+#endif
+}