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| /*
| * 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 "config.h"
| #include <stdio.h>
| #ifdef HAVE_STDLIB_H
| #include <stdlib.h>
| #endif
| #ifdef HAVE_GETOPT_H
| #include <getopt.h>
| #else
| extern int getopt(int argc, char * const argv[], const char *optstring);
| extern char *optarg;
| extern int optind;
| #endif
| #include "uuid/uuid.h"
| #include "support/nls-enable.h"
|
| #define DO_TYPE_TIME 1
| #define DO_TYPE_RANDOM 2
|
| static 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;
|
| #ifdef ENABLE_NLS
| setlocale(LC_MESSAGES, "");
| setlocale(LC_CTYPE, "");
| bindtextdomain(NLS_CAT_NAME, LOCALEDIR);
| textdomain(NLS_CAT_NAME);
| #endif
|
| 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;
| }
|
|
