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 39 output_image(FILE *outfile, const char *filename, boot_volume_descriptor *bvd __unused) 40 { 41 42 fprintf(outfile, "Image in %s\n", filename); 43 } 44 45 static void 46 output_section(FILE *outfile, const char *filename __unused, 47 boot_catalog_section_header *bcsh) 48 { 49 50 fprintf(outfile, "\nSection header: %s", 51 system_id_string(bcsh->platform_id[0])); 52 53 if (bcsh->header_indicator[0] == ET_SECTION_HEADER_LAST) 54 fprintf(outfile, ", final\n"); 55 else 56 fprintf(outfile, "\n"); 57 } 58 59 static void 60 output_entry(FILE *outfile, const char *filename __unused, 61 boot_catalog_section_entry *bcse, u_char platform_id __unused, 62 bool initial) 63 { 64 const char *indent; 65 66 switch (bcse->boot_indicator[0]) { 67 case ET_BOOTABLE: 68 break; 69 case ET_NOT_BOOTABLE: 70 default: 71 return; 72 } 73 74 if (initial) { 75 fprintf(outfile, "Default entry\n"); 76 indent = "\t"; 77 } else { 78 fprintf(outfile, "\tSection entry\n"); 79 indent = "\t\t"; 80 } 81 82 fprintf(outfile, "%sSystem %s\n", indent, 83 system_id_string(bcse->system_type[0])); 84 fprintf(outfile, "%sStart LBA %d (0x%x), sector count %d (0x%x)\n", 85 indent, isonum_731(bcse->load_rba), isonum_731(bcse->load_rba), 86 isonum_721(bcse->sector_count), isonum_721(bcse->sector_count)); 87 fprintf(outfile, "%sMedia type: %s\n", indent, 88 media_type_string(bcse->media_type[0])); 89 } 90 91 static struct outputter _output_text = { 92 .output_image = output_image, 93 .output_section = output_section, 94 .output_entry = output_entry, 95 }; 96 97 struct outputter *output_text = &_output_text; 98