/*-

 * Copyright (c) 2003-2007 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_open_fd.c 201247 2009-12-30 05:59:21Z kientzle $");

#if defined(_WIN32) && !defined(__CYGWIN__)

#define open _open

#if !defined(__BORLANDC__)

#ifdef lseek

#undef lseek

#endif

#define lseek _lseek

#endif

#define close _close

#endif

DEFINE_TEST(test_open_fd)

{

	char buff[64];

	struct archive_entry *ae;

	struct archive *a;

	int fd;

#if defined(__BORLANDC__)

	fd = open("test.tar", O_RDWR | O_CREAT | O_BINARY);

#else

	fd = open("test.tar", O_RDWR | O_CREAT | O_BINARY, 0777);

#endif

	assert(fd >= 0);

	if (fd < 0)

		return;

	/* Write an archive through this fd. */

	assert((a = archive_write_new()) != NULL);

	assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a));

	assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_none(a));

	assertEqualIntA(a, ARCHIVE_OK, archive_write_open_fd(a, fd));

	/*

	 * Write a file to it.

	 */

	assert((ae = archive_entry_new()) != NULL);

	archive_entry_set_mtime(ae, 1, 0);

	archive_entry_copy_pathname(ae, "file");

	archive_entry_set_mode(ae, S_IFREG | 0755);

	archive_entry_set_size(ae, 8);

	assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));

	archive_entry_free(ae);

	assertEqualIntA(a, 8, archive_write_data(a, "12345678", 9));

	/*

	 * Write a second file to it.

	 */

	assert((ae = archive_entry_new()) != NULL);

	archive_entry_copy_pathname(ae, "file2");

	archive_entry_set_mode(ae, S_IFREG | 0755);

	archive_entry_set_size(ae, 819200);

	assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));

	archive_entry_free(ae);

	/* Close out the archive. */

	assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));

	assertEqualInt(ARCHIVE_OK, archive_write_free(a));

	/*

	 * Now, read the data back.

	 */

	assert(lseek(fd, 0, SEEK_SET) == 0);

	assert((a = archive_read_new()) != NULL);

	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));

	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));

	assertEqualIntA(a, ARCHIVE_OK, archive_read_open_fd(a, fd, 512));

	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae);;

	assertEqualInt(1, archive_entry_mtime(ae));

	assertEqualInt(0, archive_entry_mtime_nsec(ae));

	assertEqualInt(0, archive_entry_atime(ae));

	assertEqualInt(0, archive_entry_ctime(ae));

	assertEqualString("file", archive_entry_pathname(ae));

	assert((S_IFREG | 0755) == archive_entry_mode(ae));

	assertEqualInt(8, archive_entry_size(ae));

	assertEqualIntA(a, 8, archive_read_data(a, buff, 10));

	assertEqualMem(buff, "12345678", 8);

	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae);;

	assertEqualString("file2", archive_entry_pathname(ae));

	assert((S_IFREG | 0755) == archive_entry_mode(ae));

	assertEqualInt(819200, archive_entry_size(ae));

	assertEqualIntA(a, ARCHIVE_OK, archive_read_data_skip(a));

	/* Verify the end of the archive. */

	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae);;

	assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));

	assertEqualInt(ARCHIVE_OK, archive_read_free(a));

	close(fd);

	/*

	 * Verify some of the error handling.

	 */

	assert((a = archive_read_new()) != NULL);

	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));

	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));

	/* FD 100 shouldn't be open. */

	assertEqualIntA(a, ARCHIVE_FATAL,

	    archive_read_open_fd(a, 100, 512));

	assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));

	assertEqualInt(ARCHIVE_OK, archive_read_free(a));

}