centreon-plugins/apps/voip/asterisk/snmp/mode/activecalls.pm

################################################################################
# Copyright 2005-2015 CENTREON
# 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 CENTREON
# 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 CENTREON choice, provided that
# CENTREON 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 : David Sabatie <dsabatie@centreon.com>
#
####################################################################################

package apps::voip::asterisk::snmp::mode::activecalls;

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

use strict;
use warnings;
use centreon::plugins::statefile;

my $oid_astBase = '.1.3.6.1.4.1.22736';
my $oid_astConfigCallsActive = $oid_astBase.'.1.2.5.0';
#my $oid_AsteriskConfigCallsProcessed = $oid_AsteriskBase.'.1.2.6.0';

sub new {
    my ($class, %options) = @_;
    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
    bless $self, $class;

    $self->{version} = '1.1';
    $options{options}->add_options(arguments =>
                                {
                                  "warning:s"               => { name => 'warning', },
                                  "critical:s"              => { name => 'critical', },
                                  "force-oid:s"        => { name => 'force_oid', },
                                });
    $self->{statefile_value} = centreon::plugins::statefile->new(%options);
    return $self;
}

sub check_options {
    my ($self, %options) = @_;
    $self->SUPER::init(%options);

    if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
       $self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
       $self->{output}->option_exit();
    }
    if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
       $self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
       $self->{output}->option_exit();
    }

    $self->{statefile_value}->check_options(%options);
}

sub run {
    my ($self, %options) = @_;
    # $options{snmp} = snmp object
    $self->{snmp} = $options{snmp};

    my ($result, $value);

    if (defined($self->{option_results}->{force_oid})) {
        $result = $self->{snmp}->get_leef(oids => [ $self->{option_results}->{force_oid} ], nothing_quit => 1);
        $value = $result->{$self->{option_results}->{force_oid}};
    } else {
        $result = $self->{snmp}->get_leef(oids => [ $oid_astConfigCallsActive ], nothing_quit => 1);
        $value = $result->{$oid_astConfigCallsActive};
    }

    if (!defined($value)) {
        $self->{output}->output_add(severity => $self->{option_results}->{state_no_channels},
                                    short_msg => sprintf("No information available for active channel")
                                   );
        $self->{output}->display();
        $self->{output}->exit();
    }

    my $exit_code = $self->{perfdata}->threshold_check(value => $value,
                              threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
    $self->{output}->perfdata_add(label => 'Calls',
                                  value => $value,
                                  warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
                                  critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
                                  min => 0);

    $self->{output}->output_add(severity => $exit_code,
                                short_msg => sprintf("Current active calls: %s", $value)
                                );

    $self->{output}->display();
    $self->{output}->exit();
}

1;

__END__

=head1 MODE

Check number of active calls.

=over 8

=item B<--warning>

Threshold warning.

=item B<--critical>

Threshold critical.

=item B<--force-oid>

Can choose your oid (numeric format only).

=back

=cut