1 files changed, 102 insertions, 0 deletions
diff --git a/usr/src/cmd/uuidgen/uuidgen.c b/usr/src/cmd/uuidgen/uuidgen.c
new file mode 100644
index 0000000000..eb7794650d
--- /dev/null
+++ b/usr/src/cmd/uuidgen/uuidgen.c
@@ -0,0 +1,102 @@
+/*
+ * This file and its contents are supplied under the terms of the
+ * Common Development and Distribution License ("CDDL"), version 1.0.
+ * You may only use this file in accordance with the terms of version
+ * 1.0 of the CDDL.
+ *
+ * A full copy of the text of the CDDL should have accompanied this
+ * source.  A copy of the CDDL is also available via the Internet at
+ * http://www.illumos.org/license/CDDL.
+ */
+
+/*
+ * Copyright 2015 Nexenta Systems, Inc. All rights reserved.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <libgen.h>
+#include <uuid/uuid.h>
+#include <getopt.h>
+#include <locale.h>
+
+static char *progname;
+static int rflag, tflag;
+static char uu_string[UUID_PRINTABLE_STRING_LENGTH];
+
+static void
+usage(void)
+{
+	(void) fprintf(stderr, gettext(
+	    "Usage: %s [-r | -t] [-o filename]\n"), progname);
+	exit(1);
+}
+
+int
+main(int argc, char *argv[])
+{
+	FILE *out;
+	uuid_t  uu = { 0 };
+	int c;
+
+	(void) setlocale(LC_ALL, "");
+
+#if !defined(TEXT_DOMAIN)
+#define	TEXT_DOMAIN "SYS_TEST"
+#endif
+	(void) textdomain(TEXT_DOMAIN);
+
+	progname = basename(argv[0]);
+	out = stdout;
+	while ((c = getopt(argc, argv, ":rto:")) != EOF) {
+		switch ((char)c) {
+		case 'r':
+			rflag++;
+			break;
+		case 't':
+			tflag++;
+			break;
+		case 'o':
+			if ((out = fopen(optarg, "w")) == NULL) {
+				(void) fprintf(stderr, gettext(
+				    "%s: cannot open %s\n"),
+				    progname, optarg);
+				return (1);
+			}
+			break;
+		case '?': /* fallthrough */
+		default:
+			usage();
+		}
+	}
+
+	if ((rflag && tflag) || optind != argc) {
+		usage();
+	}
+
+	if (rflag) {
+		/* DCE version 4 */
+		uuid_generate_random(uu);
+	} else if (tflag) {
+		/* DCE version 1 */
+		uuid_generate_time(uu);
+	} else {
+		uuid_generate(uu);
+	}
+
+	if (uuid_is_null(uu) != 0) {
+		(void) fprintf(stderr, gettext(
+		    "%s: failed to "
+		    "generate uuid\n"), progname);
+		exit(1);
+	}
+
+	uuid_unparse(uu, uu_string);
+
+	(void) fprintf(out, "%s\n", uu_string);
+
+	if (out != NULL && out != stdout)
+		(void) fclose(out);
+
+	return (0);
+}