uuidparse: add new command

This command will analyze and print information about UUID's.  The command
is based on libuuid/src/uuid_time.c but modified to use libsmartcol.

[kzak@redhat.com: - minor coding style changes]

Reference: http://marc.info/?l=util-linux-ng&m=149735980715600&w=2
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>

3 files changed, 97 insertions, 0 deletions

diff --git a/tests/commands.sh b/tests/commands.sh
index f655a6829..2d9e3b8ea 100644
--- a/tests/commands.sh
+++ b/tests/commands.sh
@@ -93,6 +93,7 @@ TS_CMD_UMOUNT=${TS_CMD_UMOUNT:-"$top_builddir/umount"}
 TS_CMD_UTMPDUMP=${TS_CMD_UTMPDUMP-"$top_builddir/utmpdump"}
 TS_CMD_UUIDD=${TS_CMD_UUIDD-"$top_builddir/uuidd"}
 TS_CMD_UUIDGEN=${TS_CMD_UUIDGEN-"$top_builddir/uuidgen"}
+TS_CMD_UUIDPARSE=${TS_CMD_UUIDPARSE-"$top_builddir/uuidparse"}
 TS_CMD_WHEREIS=${TS_CMD_WHEREIS-"$top_builddir/whereis"}
 TS_CMD_WIPEFS=${TS_CMD_WIPEFS-"$top_builddir/wipefs"}
 TS_CMD_CHRT=${TS_CMD_CHRT-"$top_builddir/chrt"}
diff --git a/tests/expected/uuid/uuidparse b/tests/expected/uuid/uuidparse
new file mode 100644
index 000000000..cda67e4a3
--- /dev/null
+++ b/tests/expected/uuid/uuidparse
@@ -0,0 +1,33 @@
+UUID                                  VARIANT   TYPE       TIME
+00000000-0000-0000-0000-000000000000  NCS       nil        
+00000000-0000-1000-0000-000000000000  NCS       time-based 
+00000000-0000-2000-0000-000000000000  NCS       DCE        
+00000000-0000-3000-0000-000000000000  NCS       name-based 
+00000000-0000-4000-0000-000000000000  NCS       random     
+00000000-0000-5000-0000-000000000000  NCS       sha1-based 
+00000000-0000-6000-0000-000000000000  NCS       unknown    
+00000000-0000-0000-8000-000000000000  DCE       nil        
+00000000-0000-1000-8000-000000000000  DCE       time-based 60038-03-11 05:36:10,955161+0000
+00000000-0000-2000-8000-000000000000  DCE       DCE        
+00000000-0000-3000-8000-000000000000  DCE       name-based 
+00000000-0000-4000-8000-000000000000  DCE       random     
+00000000-0000-5000-8000-000000000000  DCE       sha1-based 
+00000000-0000-6000-8000-000000000000  DCE       unknown    
+00000000-0000-0000-d000-000000000000  Microsoft nil        
+00000000-0000-1000-d000-000000000000  Microsoft time-based 
+00000000-0000-2000-d000-000000000000  Microsoft DCE        
+00000000-0000-3000-d000-000000000000  Microsoft name-based 
+00000000-0000-4000-d000-000000000000  Microsoft random     
+00000000-0000-5000-d000-000000000000  Microsoft sha1-based 
+00000000-0000-6000-d000-000000000000  Microsoft unknown    
+00000000-0000-0000-f000-000000000000  other     nil        
+00000000-0000-1000-f000-000000000000  other     time-based 
+00000000-0000-2000-f000-000000000000  other     DCE        
+00000000-0000-3000-f000-000000000000  other     name-based 
+00000000-0000-4000-f000-000000000000  other     random     
+00000000-0000-5000-f000-000000000000  other     sha1-based 
+00000000-0000-6000-f000-000000000000  other     unknown    
+9b274c46-544a-11e7-a972-00037f500001  DCE       time-based 2017-06-18 17:21:46,544647+0000
+ffffffff-ffff-1fff-8fff-ffffffffffff  DCE       time-based 5236-03-31 21:21:00,684697+0000
+invalid-input                         invalid   invalid    invalid
+return value: 0
diff --git a/tests/ts/uuid/uuidparse b/tests/ts/uuid/uuidparse
new file mode 100755
index 000000000..229994f6f
--- /dev/null
+++ b/tests/ts/uuid/uuidparse
@@ -0,0 +1,63 @@
+#!/bin/bash
+
+# This file is part of util-linux.
+#
+# This file 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 file 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.
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="uuidparse"
+export TZ=GMT
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+ts_check_test_command "$TS_CMD_UUIDPARSE"
+
+echo '00000000-0000-0000-0000-000000000000
+
+00000000-0000-1000-0000-000000000000
+00000000-0000-2000-0000-000000000000
+00000000-0000-3000-0000-000000000000
+00000000-0000-4000-0000-000000000000
+00000000-0000-5000-0000-000000000000
+00000000-0000-6000-0000-000000000000
+
+00000000-0000-0000-8000-000000000000
+00000000-0000-1000-8000-000000000000
+00000000-0000-2000-8000-000000000000
+00000000-0000-3000-8000-000000000000
+00000000-0000-4000-8000-000000000000
+00000000-0000-5000-8000-000000000000
+00000000-0000-6000-8000-000000000000
+
+00000000-0000-0000-d000-000000000000
+00000000-0000-1000-d000-000000000000
+00000000-0000-2000-d000-000000000000
+00000000-0000-3000-d000-000000000000
+00000000-0000-4000-d000-000000000000
+00000000-0000-5000-d000-000000000000
+00000000-0000-6000-d000-000000000000
+
+00000000-0000-0000-f000-000000000000
+00000000-0000-1000-f000-000000000000
+00000000-0000-2000-f000-000000000000
+00000000-0000-3000-f000-000000000000
+00000000-0000-4000-f000-000000000000
+00000000-0000-5000-f000-000000000000
+00000000-0000-6000-f000-000000000000
+
+9b274c46-544a-11e7-a972-00037f500001
+ffffffff-ffff-1fff-8fff-ffffffffffff
+
+invalid-input' | $TS_CMD_UUIDPARSE 1>$TS_OUTPUT 2>&1
+echo "return value: $?" >> $TS_OUTPUT
+
+ts_finalize