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# vim: set et ts=4 sw=4:
package ManaTools::Shared::JournalCtl;
#============================================================= -*-perl-*-
=head1 NAME
ManaTools::Shared::JournalCtl - journalctl perl wrapper
=head1 SYNOPSIS
my $log = ManaTools::Shared::JournalCtl->new();
my @log_content = $log->getLog();
=head1 DESCRIPTION
This module wraps journalctl allowing some running options and provides the
output log content.
=head1 SUPPORT
You can find documentation for this module with the perldoc command:
perldoc ManaTools::Shared::JournalCtl
=head1 AUTHOR
Angelo Naselli <anaselli@linux.it>
=head1 COPYRIGHT and LICENSE
Copyright (C) 2014-2015, Angelo Naselli.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2, as
published by the Free Software Foundation.
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, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
=head1 METHODS
=cut
use Moose;
use diagnostics;
has 'this_boot' => (
is => 'rw',
isa => 'Int',
default => 0,
);
has 'since' => (
is => 'rw',
isa => 'Str',
default => "",
);
has 'until' => (
is => 'rw',
isa => 'Str',
default => "",
);
has 'priority' => (
is => 'rw',
isa => 'Str',
default => "",
);
has 'unit' => (
is => 'rw',
isa => 'Str',
default => "",
);
#=============================================================
=head2 getLog
=head3 INPUT
Input_Parameter: in_par_description
=head3 OUTPUT
\@content: ARRAYREF containing the log content.
=head3 DESCRIPTION
This methods gets the log using the provided options
=cut
#=============================================================
sub getLog {
my $self = shift;
my $params = "--no-pager -q";
if ($self->this_boot == 1) {
$params .= " -b";
}
if ($self->since ne "") {
$params .= " --since=" . '"' . $self->since . '"';
}
if ($self->until ne "") {
$params .= " --until=" . '"' . $self->until .'"';
}
if ($self->unit ne "") {
$params .= " --unit=" . $self->unit;
}
if ($self->priority ne "") {
$params .= " --priority=" . $self->priority;
}
$ENV{'PATH'} = '/usr/sbin:/usr/bin';
my $jctl = "/usr/bin/journalctl " . $params;
# TODO remove or add to log
print " Running " . $jctl . "\n";
my @content = `$jctl`;
return \@content;
}
no Moose;
__PACKAGE__->meta->make_immutable;
1;
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