1 /*-
2 * Copyright (c) 2018 iXsystems, Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
29
30 #include <stdbool.h>
31 #include <stdio.h>
32
33 #include "cd9660.h"
34 #include "cd9660_eltorito.h"
35
36 #include "etdump.h"
37
38 static void
output_entry(FILE * outfile,const char * filename __unused,boot_catalog_section_entry * bcse,u_char platform_id,bool initial)39 output_entry(FILE *outfile, const char *filename __unused,
40 boot_catalog_section_entry *bcse, u_char platform_id, bool initial)
41 {
42 const char *platform;
43
44 switch (bcse->boot_indicator[0]) {
45 case ET_BOOTABLE:
46 break;
47 case ET_NOT_BOOTABLE:
48 default:
49 return;
50 }
51
52 if (initial)
53 platform = "default";
54 else
55 platform = system_id_string(platform_id);
56
57 fprintf(outfile,
58 "et_platform=%s;et_system=%s;et_lba=%d;et_sectors=%d\n",
59 platform, system_id_string(bcse->system_type[0]),
60 isonum_731(bcse->load_rba), isonum_721(bcse->sector_count));
61 }
62
63 static struct outputter _output_shell = {
64 .output_image = NULL,
65 .output_section = NULL,
66 .output_entry = output_entry,
67 };
68
69 struct outputter *output_shell = &_output_shell;
70