/*-
* Copyright (c) 2009 Michihiro NAKAJIMA
* 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"
/*
* Check that a "bootable CD" ISO 9660 image is correctly created.
*/
static const unsigned char primary_id[] = {
0x01, 0x43, 0x44, 0x30, 0x30, 0x31, 0x01, 0x00
};
static const unsigned char volumesize[] = {
0x26, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x26
};
static const unsigned char volumeidu16[] = {
0x00, 0x43, 0x00, 0x44, 0x00, 0x52, 0x00, 0x4f,
0x00, 0x4d, 0x00, 0x20, 0x00, 0x20, 0x00, 0x20,
0x00, 0x20, 0x00, 0x20, 0x00, 0x20, 0x00, 0x20,
0x00, 0x20, 0x00, 0x20, 0x00, 0x20, 0x00, 0x20
};
static const unsigned char boot_id[] = {
0x00, 0x43, 0x44, 0x30, 0x30, 0x31, 0x01, 0x45,
0x4c, 0x20, 0x54, 0x4f, 0x52, 0x49, 0x54, 0x4f,
0x20, 0x53, 0x50, 0x45, 0x43, 0x49, 0x46, 0x49,
0x43, 0x41, 0x54, 0x49, 0x4f, 0x4e, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char supplementary_id[] = {
0x02, 0x43, 0x44, 0x30, 0x30, 0x31, 0x01, 0x00
};
static const unsigned char terminator_id[] = {
0xff, 0x43, 0x44, 0x30, 0x30, 0x31, 0x01, 0x00
};
static const unsigned char boot_catalog[] = {
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xaa, 0x55, 0x55, 0xaa,
0x88, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00,
0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static const unsigned char info_table[] = {
0x10, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,
0x00, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static const unsigned char el_torito_signature[] = {
"ER\355\001\012T\207\001RRIP_1991ATHE ROCK RIDGE "
"INTERCHANGE PROTOCOL PROVIDES SUPPORT FOR POSIX "
"FILE SYSTEM SEMANTICSPLEASE CONTACT DISC PUBLISHER "
"FOR SPECIFICATION SOURCE. SEE PUBLISHER IDENTIFIER "
"IN PRIMARY VOLUME DESCRIPTOR FOR CONTACT INFORMATION."
};
static char buff2[1024];
static void
_test_write_format_iso9660_boot(int write_info_tbl)
{
unsigned char nullb[2048];
struct archive *a;
struct archive_entry *ae;
unsigned char *buff;
size_t buffsize = 39 * 2048;
size_t used;
unsigned int i;
memset(nullb, 0, sizeof(nullb));
buff = malloc(buffsize);
assert(buff != NULL);
/* ISO9660 format: Create a new archive in memory. */
assert((a = archive_write_new()) != NULL);
assertA(0 == archive_write_set_format_iso9660(a));
assertA(0 == archive_write_add_filter_none(a));
assertA(0 == archive_write_set_option(a, NULL, "boot", "boot.img"));
if (write_info_tbl)
assertA(0 == archive_write_set_option(a, NULL, "boot-info-table", "1"));
assertA(0 == archive_write_set_option(a, NULL, "pad", NULL));
assertA(0 == archive_write_open_memory(a, buff, buffsize, &used));
/*
* "boot.img" has a bunch of attributes and 10K bytes of null data.
*/
assert((ae = archive_entry_new()) != NULL);
archive_entry_set_atime(ae, 2, 20);
archive_entry_set_birthtime(ae, 3, 30);
archive_entry_set_ctime(ae, 4, 40);
archive_entry_set_mtime(ae, 5, 50);
archive_entry_copy_pathname(ae, "boot.img");
archive_entry_set_mode(ae, S_IFREG | 0755);
archive_entry_set_nlink(ae, 1);
archive_entry_set_size(ae, 10*1024);
assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
archive_entry_free(ae);
for (i = 0; i < 10; i++)
assertEqualIntA(a, 1024, archive_write_data(a, nullb, 1024));
/* Close out the archive. */
assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
assertEqualIntA(a, ARCHIVE_OK, archive_write_free(a));
assert(used == 2048 * 38);
/* Check System Area. */
for (i = 0; i < 2048 * 16; i += 2048) {
assertEqualMem(buff+i, nullb, 2048);
}
/* Primary Volume. */
failure("Primary Volume Descriptor should be in 16 Logical Sector.");
assertEqualMem(buff+2048*16, primary_id, 8);
assertEqualMem(buff+2048*16+0x28,
"CDROM ", 32);
assertEqualMem(buff+2048*16+0x50, volumesize, 8);
/* Boot Volume. */
failure("Boot Volume Descriptor should be in 17 Logical Sector.");
assertEqualMem(buff+2048*17, boot_id, sizeof(boot_id));
for (i = 0x27; i <= 0x46; i++) {
failure("Unused area must be all nulls.");
assert(buff[2048*17+i] == 0);
}
/* First sector of Boot Catalog. */
assert(buff[2048*17+0x47] == 0x20);
assert(buff[2048*17+0x48] == 0x00);
assert(buff[2048*17+0x49] == 0x00);
assert(buff[2048*17+0x4a] == 0x00);
for (i = 0x4a; i <= 0x7ff; i++) {
failure("Unused area must be all nulls.");
assert(buff[2048*17+i] == 0);
}
/* Supplementary Volume. */
failure("Supplementary Volume(Joliet) Descriptor "
"should be in 18 Logical Sector.");
assertEqualMem(buff+2048*18, supplementary_id, 8);
assertEqualMem(buff+2048*18+0x28, volumeidu16, 32);
assertEqualMem(buff+2048*18+0x50, volumesize, 8);
failure("Date and Time of Primary Volume and "
"Date and Time of Supplementary Volume "
"must be the same.");
assertEqualMem(buff+2048*16+0x32d, buff+2048*18+0x32d, 0x44);
/* Terminator. */
failure("Volume Descriptor Set Terminator "
"should be in 19 Logical Sector.");
assertEqualMem(buff+2048*19, terminator_id, 8);
for (i = 8; i < 2048; i++) {
failure("Body of Volume Descriptor Set Terminator "
"should be all nulls.");
assert(buff[2048*19+i] == 0);
}
/* Check signature of El-Torito. */
assertEqualMem(buff+2048*31, el_torito_signature, 237);
assertEqualMem(buff+2048*31+237, nullb, 2048-237);
/* Check contents of "boot.catalog". */
assertEqualMem(buff+2048*32, boot_catalog, 64);
assertEqualMem(buff+2048*32+64, nullb, 2048-64);
/* Check contents of "boot.img". */
if (write_info_tbl) {
assertEqualMem(buff+2048*33, nullb, 8);
assertEqualMem(buff+2048*33+8, info_table, 56);
assertEqualMem(buff+2048*33+64, nullb, 2048-64);
} else {
assertEqualMem(buff+2048*33, nullb, 2048);
}
for (i = 2048*34; i < 2048*38; i += 2048) {
assertEqualMem(buff+i, nullb, 2048);
}
/*
* Read ISO image.
*/
assert((a = archive_read_new()) != NULL);
assertEqualIntA(a, 0, archive_read_support_format_all(a));
assertEqualIntA(a, 0, archive_read_support_filter_all(a));
assertEqualIntA(a, 0, archive_read_open_memory(a, buff, used));
/*
* Read Root Directory
* Root Directory entry must be in ISO image.
*/
assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
assertEqualInt(archive_entry_atime(ae), archive_entry_ctime(ae));
assertEqualInt(archive_entry_atime(ae), archive_entry_mtime(ae));
assertEqualString(".", archive_entry_pathname(ae));
assert((S_IFDIR | 0555) == archive_entry_mode(ae));
assertEqualInt(2048, archive_entry_size(ae));
/*
* Read "boot.catalog".
*/
assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
assertEqualString("boot.catalog", archive_entry_pathname(ae));
#if !defined(_WIN32) && !defined(__CYGWIN__)
assert((S_IFREG | 0444) == archive_entry_mode(ae));
#else
/* On Windows and CYGWIN, always set all exec bit ON by default. */
assert((S_IFREG | 0555) == archive_entry_mode(ae));
#endif
assertEqualInt(1, archive_entry_nlink(ae));
assertEqualInt(2*1024, archive_entry_size(ae));
assertEqualIntA(a, 1024, archive_read_data(a, buff2, 1024));
assertEqualMem(buff2, boot_catalog, 64);
/*
* Read "boot.img".
*/
assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
assertEqualInt(2, archive_entry_atime(ae));
assertEqualInt(3, archive_entry_birthtime(ae));
assertEqualInt(4, archive_entry_ctime(ae));
assertEqualInt(5, archive_entry_mtime(ae));
assertEqualString("boot.img", archive_entry_pathname(ae));
assert((S_IFREG | 0555) == archive_entry_mode(ae));
assertEqualInt(1, archive_entry_nlink(ae));
assertEqualInt(10*1024, archive_entry_size(ae));
assertEqualIntA(a, 1024, archive_read_data(a, buff2, 1024));
if (write_info_tbl) {
assertEqualMem(buff2, nullb, 8);
assertEqualMem(buff2+8, info_table, 56);
assertEqualMem(buff2+64, nullb, 1024-64);
} else
assertEqualMem(buff2, nullb, 1024);
/*
* Verify the end of the archive.
*/
assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a));
free(buff);
}
DEFINE_TEST(test_write_format_iso9660_boot)
{
_test_write_format_iso9660_boot(0);
/* Use 'boot-info-table' option. */
_test_write_format_iso9660_boot(1);
}