################################################################################
# Copyright 2005-2014 MERETHIS
# Centreon is developped by : Julien Mathis and Romain Le Merlus under
# GPL Licence 2.0.
# 
# This program 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.
# 
# This program 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.
# 
# You should have received a copy of the GNU General Public License along with 
# this program; if not, see <http://www.gnu.org/licenses>.
# 
# Linking this program statically or dynamically with other modules is making a 
# combined work based on this program. Thus, the terms and conditions of the GNU 
# General Public License cover the whole combination.
# 
# As a special exception, the copyright holders of this program give MERETHIS 
# permission to link this program with independent modules to produce an executable, 
# regardless of the license terms of these independent modules, and to copy and 
# distribute the resulting executable under terms of MERETHIS choice, provided that 
# MERETHIS also meet, for each linked independent module, the terms  and conditions 
# of the license of that module. An independent module is a module which is not 
# derived from this program. If you modify this program, you may extend this 
# exception to your version of the program, but you are not obliged to do so. If you
# do not wish to do so, delete this exception statement from your version.
# 
# For more information : contact@centreon.com
# Authors : Quentin Garnier <qgarnier@merethis.com>
#
####################################################################################

package apps::vmware::connector::mode::datastorevm;

use base qw(centreon::plugins::mode);

use strict;
use warnings;

sub new {
    my ($class, %options) = @_;
    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
    bless $self, $class;
    
    $self->{version} = '1.0';
    $options{options}->add_options(arguments =>
                                {
                                  "vm-hostname:s"           => { name => 'vm_hostname' },
                                  "filter"                  => { name => 'filter' },
                                  "filter-description:s"    => { name => 'filter_description' },
                                  "disconnect-status:s"     => { name => 'disconnect_status', default => 'unknown' },
                                  "nopoweredon-status:s"    => { name => 'nopoweredon_status', default => 'unknown' },
                                  "display-description"     => { name => 'display_description' },
                                  "warning:s"               => { name => 'warning' },
                                  "critical:s"              => { name => 'critical' },
                                  "datastore-name:s"        => { name => 'datastore_name' },
                                  "filter-datastore:s"      => { name => 'filter_datastore' },
                                });
    return $self;
}

sub check_options {
    my ($self, %options) = @_;
    $self->SUPER::init(%options);
    
    foreach my $label (('warning', 'critical')) {
        if (($self->{perfdata}->threshold_validate(label => $label, value => $self->{option_results}->{$label})) == 0) {
            my ($label_opt) = $label;
            $label_opt =~ tr/_/-/;
            $self->{output}->add_option_msg(short_msg => "Wrong " . $label_opt . " threshold '" . $self->{option_results}->{$label} . "'.");
            $self->{output}->option_exit();
        }
    }

    if ($self->{output}->is_litteral_status(status => $self->{option_results}->{disconnect_status}) == 0) {
        $self->{output}->add_option_msg(short_msg => "Wrong disconnect-status option '" . $self->{option_results}->{disconnect_status} . "'.");
        $self->{output}->option_exit();
    }
    if ($self->{output}->is_litteral_status(status => $self->{option_results}->{nopoweredon_status}) == 0) {
        $self->{output}->add_option_msg(short_msg => "Wrong nopoweredon-status option '" . $self->{option_results}->{nopoweredon_status} . "'.");
        $self->{output}->option_exit();
    }
}

sub run {
    my ($self, %options) = @_;
    $self->{connector} = $options{custom};

    $self->{connector}->add_params(params => $self->{option_results},
                                   command => 'datastorevm');
    $self->{connector}->run();
}

1;

__END__

=head1 MODE

Check virtual machine IOPs on datastore(s).

=over 8

=item B<--vm-hostname>

VM hostname to check.
If not set, we check all VMs.

=item B<--filter>

VM hostname is a regexp.

=item B<--filter-description>

Filter also virtual machines description (can be a regexp).

=item B<--datastore-name>

Datastore to check.
If not set, we check all datastores.

=item B<--filter-datastore>

Datastore name is a regexp.

=item B<--disconnect-status>

Status if VM disconnected (default: 'unknown').

=item B<--nopoweredon-status>

Status if VM is not poweredOn (default: 'unknown').

=item B<--display-description>

Display virtual machine description.

=item B<--warning>

Threshold warning in IOPs.

=item B<--critical>

Threshold critical in IOPs.

=back

=cut