Importing usr.bin/uuidgen

No Minix-specific changes needed.

Change-Id: I8ab26f911ff9af2a41c3866badd66c16ed82b509

distrib/sets/lists/minix/mi

@@ -529,6 +529,7 @@
 ./usr/bin/uudecode			minix-sys
 ./usr/bin/uue				minix-sys
 ./usr/bin/uuencode			minix-sys
+./usr/bin/uuidgen			minix-sys
 ./usr/bin/version			minix-sys
 ./usr/bin/vi				minix-sys
 ./usr/bin/view				minix-sys
@@ -2085,6 +2086,7 @@
 ./usr/man/man1/users.1			minix-sys
 ./usr/man/man1/uud.1			minix-sys
 ./usr/man/man1/uue.1			minix-sys
+./usr/man/man1/uuidgen.1		minix-sys
 ./usr/man/man1/vi.1			minix-sys
 ./usr/man/man1/view.1			minix-sys
 ./usr/man/man1/vol.1			minix-sys

releasetools/nbsd_ports

@@ -207,6 +207,7 @@
 2013/10/23 12:00:00,usr.bin/units
 2013/10/14 12:00:00,usr.bin/unzip
 2013/10/14 12:00:00,usr.bin/users
+2013/10/23 12:00:00,usr.bin/uuidgen
 2012/10/17 12:00:00,usr.bin/wc
 2013/03/22 12:00:00,usr.bin/whatis
 2013/03/15 12:00:00,usr.bin/who

usr.bin/Makefile

@@ -29,6 +29,7 @@ SUBDIR= \
 	tr tsort unexpand \
 	toproto \
 	uniq units unzip users \
+	uuidgen \
 	\
 	wc whatis who \
 	xargs xinstall yes

usr.bin/uuidgen/Makefile

@@ -0,0 +1,5 @@
+#	$NetBSD: Makefile,v 1.2 2009/04/14 22:15:28 lukem Exp $
+
+PROG=	uuidgen
+
+.include <bsd.prog.mk>

usr.bin/uuidgen/uuidgen.1

@@ -0,0 +1,86 @@
+.\"	$NetBSD: uuidgen.1,v 1.2 2004/09/13 23:44:04 wiz Exp $
+.\"
+.\" Copyright (c) 2002 Marcel Moolenaar
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\"
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/usr.bin/uuidgen/uuidgen.1,v 1.5 2003/05/22 13:10:32 ru Exp $
+.\"
+.Dd September 13, 2004
+.Dt UUIDGEN 1
+.Os
+.Sh NAME
+.Nm uuidgen
+.Nd generate universally unique identifiers
+.Sh SYNOPSIS
+.Nm
+.Op Fl 1s
+.Op Fl n Ar count
+.Op Fl o Ar filename
+.Sh DESCRIPTION
+The
+.Nm
+utility by default generates a single universally unique identifier (UUID),
+also known as a globally unique identifier (GUID).
+By default,
+.Nm
+generates a single UUID and outputs it in the standard string representation
+to stdout.
+The following options can be used to change the behavior of
+.Nm :
+.Bl -tag -offset indent -width XoXfilenameXX
+.It Fl 1
+This option only has effect if multiple identifiers are to be generated and
+instructs
+.Nm
+to not generate them in batch, but one at a time.
+.It Fl n Ar count
+This option controls the number of identifiers generated.
+By default, multiple identifiers are generated in batch.
+.It Fl o Ar filename
+Redirect output to
+.Ar filename
+instead of stdout.
+.It Fl s
+Output UUIDs as initialized C structures, rather than in the standard
+string format.
+.El
+.Pp
+Batched generation yields a dense set of identifiers in such a way that there
+is no identifier that is larger than the smallest identifier in the set and
+smaller than the largest identifier in the set and that is not already in the
+set.
+.Pp
+When generating the identifiers one at a time, the identifiers will be close
+to each other, but operating system latency and processing time will be
+reflected in the distance between two successive identifiers.
+.Sh DIAGNOSTICS
+.Ex -std
+.Sh SEE ALSO
+.Xr uuidgen 2 ,
+.Xr uuid 3
+.Sh HISTORY
+The
+.Nm
+command first appeared in
+.Nx 3.0 .

usr.bin/uuidgen/uuidgen.c

@@ -0,0 +1,185 @@
+/*	$NetBSD: uuidgen.c,v 1.4 2011/09/16 15:39:30 joerg Exp $	*/
+
+/*-
+ * Copyright (c) 2004 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jason R. Thorpe.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Copyright (c) 2002 Marcel Moolenaar
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__RCSID("$NetBSD: uuidgen.c,v 1.4 2011/09/16 15:39:30 joerg Exp $");
+
+#include <err.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <uuid.h>
+
+__dead static void
+usage(void)
+{
+
+	(void)fprintf(stderr, "usage: %s [-1s] [-n count] [-o filename]\n",
+	    getprogname());
+	exit(1);
+}
+
+int
+main(int argc, char *argv[])
+{
+	FILE *fp;
+	uuid_t *store, *uuid;
+	char *p;
+	int ch, count, i, iterate, c_struct;
+
+	count = -1;	/* no count yet */
+	fp = stdout;	/* default output file */
+	iterate = 0;	/* not one at a time */
+	c_struct = 0;	/* not as a C structure */
+
+	while ((ch = getopt(argc, argv, "1n:o:s")) != -1) {
+		switch (ch) {
+		case '1':
+			iterate = 1;
+			break;
+		case 'n':
+			if (count > 0)
+				usage();
+			count = strtol(optarg, &p, 10);
+			if (*p != 0 || count < 1)
+				usage();
+			break;
+		case 'o':
+			if (fp != stdout)
+				errx(1, "multiple output files not allowed");
+			fp = fopen(optarg, "w");
+			if (fp == NULL)
+				err(1, "fopen");
+			break;
+		case 's':
+			c_struct = 1;
+			break;
+		default:
+			usage();
+		}
+	}
+	argv += optind;
+	argc -= optind;
+
+	if (argc)
+		usage();
+
+	if (count == -1)
+		count = 1;
+
+	store = (uuid_t*)malloc(sizeof(uuid_t) * count);
+	if (store == NULL)
+		err(1, "malloc()");
+
+	if (!iterate) {
+		/* Get them all in a single batch */
+		if (uuidgen(store, count) != 0)
+			err(1, "uuidgen()");
+	} else {
+		uuid = store;
+		for (i = 0; i < count; i++) {
+			if (uuidgen(uuid++, 1) != 0)
+				err(1, "uuidgen()");
+		}
+	}
+
+	uuid = store;
+	while (count--) {
+		uuid_to_string(uuid++, &p, NULL);
+		if (c_struct) {
+			fprintf(fp, "= { /* %s */\n", p);	/* } */
+			/*
+			 * Chunk up the string for processing:
+			 *
+			 *	aaaaaaaa-bbbb-cccc-dddd-0123456789ab
+			 *
+			 * We output it like so:
+			 *
+			 * = { \/\* aaaaaaaa-bbbb-cccc-ddee-0123456789ab \*\/
+			 *	0xaaaaaaaa,
+			 *	0xbbbb,
+			 *	0xcccc,
+			 *	0xdd,
+			 *	0xee,
+			 *	{ 0x01, 0x23, 0x45, 0x67, 0x89, 0xab }
+			 * };
+			 */
+			p[8] = '\0';	/* aaaaaaaa */
+			p[13] = '\0';	/* bbbb */
+			p[18] = '\0';	/* cccc */
+			p[23] = '\0';	/* dddd */
+			fprintf(fp, "\t0x%s,\n", p);
+			fprintf(fp, "\t0x%s,\n", &p[9]);
+			fprintf(fp, "\t0x%s,\n", &p[14]);
+			fprintf(fp, "\t0x%c%c,\n", p[19], p[20]);
+			fprintf(fp, "\t0x%c%c,\n", p[21], p[22]);
+			fprintf(fp, "\t{ 0x%c%c, 0x%c%c, 0x%c%c, 0x%c%c, "
+					"0x%c%c, 0x%c%c }\n",
+				p[24], p[25], p[26], p[27],
+				p[28], p[29], p[30], p[31],
+				p[32], p[33], p[34], p[35]);
+	/* { */		fprintf(fp, "};\n");
+		} else
+			fprintf(fp, "%s\n", p);
+		free(p);
+	}
+
+	free(store);
+	if (fp != stdout)
+		fclose(fp);
+	return (0);
+}