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Diffstat (limited to 'vpdopt.c')
| -rw-r--r-- | vpdopt.c | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/vpdopt.c b/vpdopt.c deleted file mode 100644 index 021ade2..0000000 --- a/vpdopt.c +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Command line handling of vpddecode - * This file is part of the dmidecode project. - * - * Copyright (C) 2005-2007 Jean Delvare <khali@linux-fr.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <stdio.h> -#include <strings.h> -#include <stdlib.h> -#include <getopt.h> - -#include "config.h" -#include "util.h" -#include "vpdopt.h" - - -/* Options are global */ -struct opt opt; - - -/* - * Handling of option --string - */ - -/* This lookup table could admittedly be reworked for improved performance. - Due to the low count of items in there at the moment, it did not seem - worth the additional code complexity though. */ -static const struct string_keyword opt_string_keyword[] = { - { "bios-build-id", 0x0D, 9 }, - { "box-serial-number", 0x16, 7 }, - { "motherboard-serial-number", 0x1D, 11 }, - { "machine-type-model", 0x28, 7 }, - { "bios-release-date", 0x30, 8 }, -}; - -static void print_opt_string_list(void) -{ - unsigned int i; - - fprintf(stderr, "Valid string keywords are:\n"); - for (i = 0; i < ARRAY_SIZE(opt_string_keyword); i++) - { - fprintf(stderr, " %s\n", opt_string_keyword[i].keyword); - } -} - -static int parse_opt_string(const char *arg) -{ - unsigned int i; - - if (opt.string) - { - fprintf(stderr, "Only one string can be specified\n"); - return -1; - } - - for (i = 0; i<ARRAY_SIZE(opt_string_keyword); i++) - { - if (!strcasecmp(arg, opt_string_keyword[i].keyword)) - { - opt.string = &opt_string_keyword[i]; - return 0; - } - } - - fprintf(stderr, "Invalid string keyword: %s\n", arg); - print_opt_string_list(); - return -1; -} - - -/* - * Command line options handling - */ - -/* Return -1 on error, 0 on success */ -int parse_command_line(int argc, char * const argv[]) -{ - int option; - const char *optstring = "d:hs:uV"; - struct option longopts[] = { - { "dev-mem", required_argument, NULL, 'd' }, - { "help", no_argument, NULL, 'h' }, - { "string", required_argument, NULL, 's' }, - { "dump", no_argument, NULL, 'u' }, - { "version", no_argument, NULL, 'V' }, - { 0, 0, 0, 0 } - }; - - while ((option = getopt_long(argc, argv, optstring, longopts, NULL)) != -1) - switch (option) - { - case 'd': - opt.devmem = optarg; - break; - case 'h': - opt.flags |= FLAG_HELP; - break; - case 's': - if (parse_opt_string(optarg) < 0) - return -1; - opt.flags |= FLAG_QUIET; - break; - case 'u': - opt.flags |= FLAG_DUMP; - break; - case 'V': - opt.flags |= FLAG_VERSION; - break; - case '?': - switch (optopt) - { - case 's': - fprintf(stderr, "String keyword expected\n"); - print_opt_string_list(); - break; - } - return -1; - } - - if ((opt.flags & FLAG_DUMP) && opt.string != NULL) - { - fprintf(stderr, "Options --string and --dump are mutually exclusive\n"); - return -1; - } - - return 0; -} - -void print_help(void) -{ - static const char *help = - "Usage: vpddecode [OPTIONS]\n" - "Options are:\n" - " -d, --dev-mem FILE Read memory from device FILE (default: " DEFAULT_MEM_DEV ")\n" - " -h, --help Display this help text and exit\n" - " -s, --string KEYWORD Only display the value of the given VPD string\n" - " -u, --dump Do not decode the VPD records\n" - " -V, --version Display the version and exit\n"; - - printf("%s", help); -} |