update ibmmq mqi channels

apps/mq/ibmmq/mqi/custom/api.pm

@@ -178,6 +178,8 @@ sub execute_command {
         @results = $self->{mq_command}->InquireChannelStatus(%{$options{attrs}});
     } elsif ($options{command} eq 'InquireQueueStatus') {
         @results = $self->{mq_command}->InquireQueueStatus(%{$options{attrs}});
+    } elsif ($options{command} eq 'InquireChannelNames') {
+        @results = $self->{mq_command}->InquireChannelNames(%{$options{attrs}});
     }
 
     if (!@results) {

apps/mq/ibmmq/mqi/mode/channels.pm

@@ -111,6 +111,7 @@ sub new {
     bless $self, $class;
 
     $options{options}->add_options(arguments => {
+        'filter-name:s'     => { name => 'filter_name' },
         'unknown-status:s'  => { name => 'unknown_status', default => '' },
         'warning-status:s'  => { name => 'warning_status', default => '' },
         'critical-status:s' => { name => 'critical_status', default => '%{channel_status} !~ /running/i' },
@@ -132,9 +133,16 @@ sub manage_selection {
         command => 'InquireChannelStatus',
         attrs => { }
     );
+    my $names = $options{custom}->execute_command(
+        command => 'InquireChannelNames',
+        attrs => { }
+    );
 
     $self->{channel} = {};
     foreach (@$result) {
+        next if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' 
+            && $_->{ChannelName} !~ /$self->{option_results}->{filter_name}/);
+
         $self->{channel}->{$_->{ChannelName}} = {
             qmgr_name => $options{custom}->get_qmgr_name(),
             channel_name => $_->{ChannelName},
@@ -145,6 +153,19 @@ sub manage_selection {
         };
     }
 
+    foreach (@$names) {
+        next if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' 
+            && $_ !~ /$self->{option_results}->{filter_name}/);
+        if (!defined($self->{channel}->{$_})) {
+            $self->{channel}->{$_->{ChannelName}} = {
+                qmgr_name => $options{custom}->get_qmgr_name(),
+                channel_name => $_,
+                channel_status => 'idle',
+                mca_status => '-',
+            };
+        }
+    }
+
     $self->{cache_name} = "ibmmq_" . $self->{mode} . '_' . $options{custom}->get_hostname() . '_' . $options{custom}->get_port() . '_' .
         (defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all'));
 }
@@ -159,6 +180,10 @@ Check channels.
 
 =over 8
 
+=item B<--filter-name>
+
+Filter channel name (Can use regexp).
+
 =item B<--unknown-status>
 
 Set unknown threshold for status (Default: '').

apps/mq/ibmmq/mqi/mode/listchannels.pm

@@ -0,0 +1,107 @@
+#
+# Copyright 2020 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package apps::mq::ibmmq::mqi::mode::listchannels;
+
+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;
+    
+    $options{options}->add_options(arguments => {});
+
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::init(%options);
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    my $result = $options{custom}->execute_command(
+        command => 'InquireChannelNames',
+        attrs => {}
+    );
+
+    $self->{channel} = {};
+    foreach (@$result) {
+        $self->{channel}->{$_} = {
+            name => $_
+        };
+    }
+}
+
+sub run {
+    my ($self, %options) = @_;
+
+    $self->manage_selection(%options);
+    foreach (sort keys %{$self->{channel}}) {
+        $self->{output}->output_add(long_msg =>
+            sprintf(
+                '[name = %s]',
+                $self->{channel}->{$_}->{name}
+            )
+        );
+    }
+    $self->{output}->output_add(
+        severity => 'OK',
+        short_msg => 'List channels:'
+    );
+
+    $self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
+    $self->{output}->exit();
+}
+
+sub disco_format {
+    my ($self, %options) = @_;
+    
+    $self->{output}->add_disco_format(elements => ['name']);
+}
+
+sub disco_show {
+    my ($self, %options) = @_;
+
+    $self->manage_selection(%options);
+    foreach (values %{$self->{channel}}) {
+        $self->{output}->add_disco_entry(%$_);
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+List channels.
+
+=over 8
+
+=back
+
+=cut

apps/mq/ibmmq/mqi/plugin.pm

@@ -32,6 +32,7 @@ sub new {
     $self->{version} = '1.0';
     %{$self->{modes}} = (
         'channels'      => 'apps::mq::ibmmq::mqi::mode::channels',
+        'list-channels' => 'apps::mq::ibmmq::mqi::mode::listchannels',
         'list-queues'   => 'apps::mq::ibmmq::mqi::mode::listqueues',
         'queues'        => 'apps::mq::ibmmq::mqi::mode::queues',
         'queue-manager' => 'apps::mq::ibmmq::mqi::mode::queuemanager'