| /* |
| * gen_uuid.c --- generate a DCE-compatible uuid |
| * |
| * Copyright (C) 1999, Andreas Dilger and Theodore Ts'o |
| * |
| * %Begin-Header% |
| * This file may be redistributed under the terms of the GNU Public |
| * License. |
| * %End-Header% |
| */ |
| |
| #include <stdio.h> |
| #ifdef HAVE_GETOPT_H |
| #include <getopt.h> |
| #else |
| extern char *optarg; |
| extern int optind; |
| #endif |
| #include "uuid/uuid.h" |
| #include "nls-enable.h" |
| |
| #define DO_TYPE_TIME 1 |
| #define DO_TYPE_RANDOM 2 |
| |
| void usage(const char *progname) |
| { |
| fprintf(stderr, _("Usage: %s [-r] [-t]\n"), progname); |
| exit(1); |
| } |
| |
| int |
| main (int argc, char *argv[]) |
| { |
| int c; |
| int do_type = 0; |
| char str[37]; |
| uuid_t uu; |
| |
| while ((c = getopt (argc, argv, "tr")) != EOF) |
| switch (c) { |
| case 't': |
| do_type = DO_TYPE_TIME; |
| break; |
| case 'r': |
| do_type = DO_TYPE_RANDOM; |
| break; |
| default: |
| usage(argv[0]); |
| } |
| |
| switch (do_type) { |
| case DO_TYPE_TIME: |
| uuid_generate_time(uu); |
| break; |
| case DO_TYPE_RANDOM: |
| uuid_generate_random(uu); |
| break; |
| default: |
| uuid_generate(uu); |
| break; |
| } |
| |
| uuid_unparse(uu, str); |
| |
| printf("%s\n", str); |
| |
| return 0; |
| } |