testbed-version.in 2.12 KB
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#!/usr/bin/perl -w
#
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# Copyright (c) 2010-2011 University of Utah and the Flux Group.
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# 
# {{{EMULAB-LICENSE
# 
# This file is part of the Emulab network testbed software.
# 
# This file is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public
# License for more details.
# 
# You should have received a copy of the GNU Affero General Public License
# along with this file.  If not, see <http://www.gnu.org/licenses/>.
# 
# }}}
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#
use strict;
use English;
use Getopt::Std;
use Data::Dumper;

#
# Update DB.
#
sub usage()
{
    print STDERR "Usage: testbed-version\n";
    exit(-1);
}
my $optlist   = "v";
my $verbose   = 0;

#
# Configure variables
#
my $TB	         = "@prefix@";
my $TBOPS        = "@TBOPSEMAIL@";
my $DBNAME       = "@TBDBNAME@";

# Protos
sub Fatal($);

# un-taint path
$ENV{'PATH'} = '/bin:/usr/bin:/usr/local/bin:/usr/site/bin';
delete @ENV{'IFS', 'CDPATH', 'ENV', 'BASH_ENV'};

#
# Turn off line buffering on output
#
$| = 1;

#
# Do not modify the include path if it was specified when invoked.
# This allows update to run from the build tree.
#
BEGIN
{
    eval "require emdbi";
    if ($@) {
	unshift(@INC, "@prefix@/lib");
    }
}
use emdb;
use libtestbed;

#
# Parse command arguments.
#
my %options = ();
if (! getopts($optlist, \%options)) {
    usage();
}
if (defined($options{"v"})) {
    $verbose = 1;
}
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my $osvers = `uname -s -r`;
chomp($osvers);
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my $query_result =
    DBQueryFatal("select * from version_info order by name");

while (my ($name, $value) = $query_result->fetchrow_array()) {
    printf("%-20s %s\n", $name . ":" , $value);
}
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printf("%-20s %s\n", "OS Version:" , $osvers);
printf("%-20s %s\n", "Perl Version:" , $]);
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exit(0);

sub Fatal($)
{
    my ($msg) = @_;

    Restart();
    die("*** $0:\n".
	"    $msg\n");
}