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 #include <stdbool.h> 29 #include <stdio.h> 30 31 #include "cd9660.h" 32 #include "cd9660_eltorito.h" 33 34 #include "etdump.h" 35 36 static void 37 output_image(FILE *outfile, const char *filename, boot_volume_descriptor *bvd __unused) 38 { 39 40 fprintf(outfile, "Image in %s\n", filename); 41 } 42 43 static void 44 output_section(FILE *outfile, const char *filename __unused, 45 boot_catalog_section_header *bcsh) 46 { 47 48 fprintf(outfile, "\nSection header: %s", 49 system_id_string(bcsh->platform_id[0])); 50 51 if (bcsh->header_indicator[0] == ET_SECTION_HEADER_LAST) 52 fprintf(outfile, ", final\n"); 53 else 54 fprintf(outfile, "\n"); 55 } 56 57 static void 58 output_entry(FILE *outfile, const char *filename __unused, 59 boot_catalog_section_entry *bcse, u_char platform_id __unused, 60 bool initial) 61 { 62 const char *indent; 63 64 switch (bcse->boot_indicator[0]) { 65 case ET_BOOTABLE: 66 break; 67 case ET_NOT_BOOTABLE: 68 default: 69 return; 70 } 71 72 if (initial) { 73 fprintf(outfile, "Default entry\n"); 74 indent = "\t"; 75 } else { 76 fprintf(outfile, "\tSection entry\n"); 77 indent = "\t\t"; 78 } 79 80 fprintf(outfile, "%sSystem %s\n", indent, 81 system_id_string(bcse->system_type[0])); 82 fprintf(outfile, "%sStart LBA %d (0x%x), sector count %d (0x%x)\n", 83 indent, isonum_731(bcse->load_rba), isonum_731(bcse->load_rba), 84 isonum_721(bcse->sector_count), isonum_721(bcse->sector_count)); 85 fprintf(outfile, "%sMedia type: %s\n", indent, 86 media_type_string(bcse->media_type[0])); 87 } 88 89 static struct outputter _output_text = { 90 .output_image = output_image, 91 .output_section = output_section, 92 .output_entry = output_entry, 93 }; 94 95 struct outputter *output_text = &_output_text; 96