index : mgarepo	master topic/V1_5_3 topic/V1_5_3@819 topic/V1_5_3@959 topic/V1_5_X topic/V1_5_X@819 topic/V1_5_X@821 topic/V1_5_X@939 topic/V1_5_X@959 topic/V1_6_17 topic/V1_6_19_Y topic/V1_6_X topic/V1_6_X-ldapusers topic/V1_6_X-mirrorsupport topic/V1_8_X topic/cancel topic/oyvind topic/progress topic/pysvn-support topic/python2 topic/upload-tarball
	Package Management Tool	Nicolas Vigier [boklm]

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path: root/RepSys/util.py

	Commit message (Collapse)	Author	Age	Files	Lines
*	Make source lines fit in 80 columns	Bogdano Arendartchuk	2007-01-02	1	-1/+2
|
*	import fix to #23597 done in V1_5_X branchtopic/pysvn-support	Andreas Hasenack	2006-07-12	1	-1/+1
|
*	- added function get_helper, which obtains the path of a helper script	Bogdano Arendartchuk	2006-02-13	1	-0/+15
| | | | |	using information provided in configuration file(s).
*	- added function mapurl, which maps(!) urls using a regexp defined in the	Bogdano Arendartchuk	2006-02-13	1	-1/+28
| | | | | |	option "url-map" in repsys.conf to allow changes like svn+ssh:// to file://..
*	Initial revisionR1_5_3_1-4mdktopic/V1_5_X@821topic/V1_5_X@819topic/V1_5_3@959topic/V1_5_3@819topic/V1_5_3	Frederic Lepied	2005-12-07	1	-0/+54

generated by cgit v1.2.1 (git 2.21.0) at 2025-11-12 22:30:53 +0000

# vim: set et ts=4 sw=4:
package AdminPanel::Module::LogViewer;
#============================================================= -*-perl-*-

=head1 NAME

AdminPanel::Module::LogViewer - Log viewer

=head1 SYNOPSIS

   my $logViewer = AdminPanel::Module::LogViewer->new();
   $logViewer->start();

=head1 DESCRIPTION

Log viewer is a backend to journalctl, it can also load a custom
file.


=head1 SUPPORT

You can find documentation for this module with the perldoc command:

perldoc AdminPanel::Module::::LogViewer

=head1 AUTHOR

Angelo Naselli <anaselli@linux.it>

=head1 COPYRIGHT and LICENSE

Copyright (C) 2014, 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 FUNCTIONS

=cut

use strict;
use open OUT => ':utf8';

use AdminPanel::Shared;
use AdminPanel::Shared::Locales;
use AdminPanel::Shared::Services qw (services);
use AdminPanel::Shared::JournalCtl;


use POSIX qw/strftime floor/;
use Date::Simple ();
use File::HomeDir qw(home);

use Moose;
use yui;

extends qw( AdminPanel::Module );

### TODO icon 
has '+icon' => (
    default => "/usr/share/mcc/themes/default/logdrake-mdk.png",
);

# has '+name' => (
#     default => undef, 
# );

has 'loc' => (
        is => 'rw',
        init_arg => undef,
        builder => '_localeInitialize'
);

sub _localeInitialize {
    my $self = shift();

    # TODO fix domain binding for translation
    $self->loc(AdminPanel::Shared::Locales->new(domain_name => 'libDrakX-standalone') );
    # TODO if we want to give the opportunity to test locally add dir_name => 'path'
}

=head1 VERSION

Version 1.0.0

=cut

our $VERSION = '1.0.0';


my %prior = ('emerg'   => 0, 
             'alert'   => 1, 
             'crit'    => 2, 
             'err'     => 3, 
             'warning' => 4, 
             'notice'  => 5, 
             'info'    => 6, 
             'debug'   => 7);


#=============================================================

=head2 BUILD

=head3 INPUT

    $self: this object

=head3 DESCRIPTION

    The BUILD method is called after a Moose object is created,
    in this methods Services loads all the service information.

=cut

#=============================================================
sub BUILD {
    my $self = shift;

    if (! $self->name) {
        $self->name ($self->loc->N("Log viewer"));
    }
}


#=============================================================

=head2 start

=head3 INPUT

    $self: this object

=head3 DESCRIPTION

    This method extends Module::start and is invoked to
    start  adminService

=cut

#=============================================================
sub start {
    my $self = shift;

    $self->_logViewerPanel();
};





sub _logViewerPanel {
    my $self = shift;
    
    if(!$self->_warn_about_user_mode()) {
        return 0;
    }
    
    my $appTitle = yui::YUI::app()->applicationTitle();
    
    ## set new title to get it in dialog
    yui::YUI::app()->setApplicationTitle($self->name);
    ## set icon if not already set by external launcher
    yui::YUI::app()->setApplicationIcon($self->icon);
    
    my $factory    = yui::YUI::widgetFactory;
    my $optFactory = yui::YUI::optionalWidgetFactory;
    
    # Create Dialog
    my $dialog  = $factory->createMainDialog;
    
    # Start Dialog layout:
    my $layout    = $factory->createVBox( $dialog );
    my $align = $factory->createAlignment($layout, $yui::YAlignCenter, $yui::YAlignUnchanged);
    $factory->createLabel( $align, $self->loc->N("A tool to monitor your logs"), 1, 0 );
    
    #### matching
    my $hbox = $factory->createHBox($layout);
    my $matchingInputField = $factory->createInputField($hbox, $self->loc->N("Matching"));
    $factory->createHSpacing($hbox, 1);
    
    #### not matching
    my $notMatchingInputField = $factory->createInputField($hbox, $self->loc->N("but not matching"));
    $matchingInputField->setWeight($yui::YD_HORIZ, 2);
    $notMatchingInputField->setWeight($yui::YD_HORIZ, 2);
    
    my $frame = $factory->createFrame($layout, $self->loc->N("Options"));
    
    #### lastBoot
    my $vbox = $factory->createVBox( $frame );
    $align = $factory->createLeft($vbox);
    my $lastBoot = $factory->createCheckBox($align, $self->loc->N("Last boot"), 1);
    $factory->createVSpacing($vbox, 0.5);
    $lastBoot->setNotify(1);
       
    my $row1 = $factory->createHBox($vbox);
    $factory->createVSpacing($vbox, 0.5);
    my $row2 = $factory->createHBox($vbox);
    $factory->createVSpacing($vbox, 0.5);
    my $row3 = $factory->createHBox($vbox);
   
    #### since and until 
    my $sinceDate;
    my $sinceTime;
    my $sinceFrame = $factory->createCheckBoxFrame($row1, $self->loc->N("Since"), 1);
    $sinceFrame->setNotify(1);
    
    my $untilDate;
    my $untilTime;
    my $untilFrame = $factory->createCheckBoxFrame($row2, $self->loc->N("Until"), 1);
    $untilFrame->setNotify(1);
    if ($optFactory->hasDateField()) {
        my $hbox1 = $factory->createHBox($sinceFrame);
        
        $sinceDate = $optFactory->createDateField($hbox1, "");
        $factory->createHSpacing($hbox1, 1.0);
        $sinceTime = $optFactory->createTimeField($hbox1, "");
        my $day = strftime "%F", localtime;
        $sinceDate->setValue($day);
        $sinceTime->setValue("00:00:00");
        
        $hbox1 = $factory->createHBox($untilFrame);
        $untilDate = $optFactory->createDateField($hbox1, "");
        $factory->createHSpacing($hbox1, 1.0);
        $untilTime = $optFactory->createTimeField($hbox1, "");
        $untilDate->setValue($day);
        $untilTime->setValue("23:59:59");
    }
    else {
        $sinceFrame->enable(0);
        $untilFrame->enable(0);
    }
       
    #### units
    my $spacing = $factory->createHSpacing($row1, 2.0);
    
    my $unitsFrame = $factory->createCheckBoxFrame($row1, $self->loc->N("Select a unit"), 1);
    $unitsFrame->setNotify(1);
    $align = $factory->createLeft($unitsFrame);
    my $units = $factory->createComboBox  ( $align, "" );
    my $itemCollection = new yui::YItemCollection;

    yui::YUI::app()->busyCursor();
    my ($l, $active_services) = AdminPanel::Shared::Services::services();

    foreach (@{$active_services}) {
        my $serviceName = $_;
        my $item = new yui::YItem($serviceName);
        $itemCollection->push($item);
        $item->DISOWN();
    }
    $units->addItems($itemCollection);
    yui::YUI::app()->normalCursor();
    
    #### priority
    # From
    $factory->createHSpacing($row2, 2.0);
    my $priorityFromFrame = $factory->createCheckBoxFrame($row2, $self->loc->N("From priority"), 1);
    $priorityFromFrame->setNotify(1);
    $priorityFromFrame->setWeight($yui::YD_HORIZ, 1);
    my $priorityFrom = $factory->createComboBox  ( $priorityFromFrame, "" );
    $itemCollection->clear();
    
    my @pr = ('emerg', 'alert', 'crit', 'err', 
             'warning', 'notice', 'info', 'debug');
    foreach (@pr) {
        my $item = new yui::YItem($_);
        if ( $_ eq 'emerg' ) {
            $item->setSelected(1);
        }
        $itemCollection->push($item);
        $item->DISOWN();
    }
    $priorityFrom->addItems($itemCollection);

    $factory->createHSpacing( $row2, 2.0 );
    # To
    my $priorityToFrame = $factory->createCheckBoxFrame($row2, $self->loc->N("To priority"), 1);
    $priorityToFrame->setNotify(1);
    $priorityToFrame->setWeight($yui::YD_HORIZ, 1);
    my $priorityTo = $factory->createComboBox  ( $priorityToFrame, "" );
    $itemCollection->clear();
       
    foreach (@pr) {
        my $item = new yui::YItem($_);
        if ( $_ eq 'debug' ) {
            $item->setSelected(1);
        }
        $itemCollection->push($item);
        $item->DISOWN();
    }
    $priorityTo->addItems($itemCollection);
  
    #### search
    $align = $factory->createRight($row3);
    my $searchButton = $factory->createPushButton($align, $self->loc->N("search"));
  
    #### create log view object
    my $logView = $factory->createLogView($layout, $self->loc->N("Log content"), 10, 0);

    
    ### NOTE CheckBoxFrame doesn't honoured his costructor checked value for his children
    $unitsFrame->setValue(0);
    $sinceFrame->setValue(0);
    $untilFrame->setValue(0);
    $priorityFromFrame->setValue(0);
    $priorityToFrame->setValue(0);

    # buttons on the last line 
    $align = $factory->createRight($layout);
    $hbox = $factory->createHBox($align);
    my $aboutButton = $factory->createPushButton($hbox, $self->loc->N("About") );
    $align = $factory->createRight($hbox);
    $hbox     = $factory->createHBox($align);
    my $saveButton = $factory->createPushButton($hbox, $self->loc->N("Save"));
    my $quitButton = $factory->createPushButton($hbox, $self->loc->N("Quit"));

    # End Dialof layout 
   
    while(1) {
        my $event       = $dialog->waitForEvent();
        my $eventType   = $event->eventType();
        
        #event type checking
        if ($eventType == $yui::YEvent::CancelEvent) {
            last;
        }
        elsif ($eventType == $yui::YEvent::WidgetEvent) {
            # widget selected
            my $widget = $event->widget();
            if ($widget == $quitButton) {
                last;
            }
            elsif($widget == $aboutButton) {
                my $license = $self->loc->N($AdminPanel::Shared::License);
                
                AdminPanel::Shared::AboutDialog({ name => $self->name,
                    version => $self->VERSION, 
                    copyright => $self->loc->N("Copyright (C) %s Mageia community", '2014'),
                    license => $license, 
                    comments => $self->loc->N("Log viewer is a systemd journal viewer."),
                    website => 'http://www.mageia.org',
                    website_label => $self->loc->N("Mageia"),
                    authors => "Angelo Naselli <anaselli\@linux.it>\nMatteo Pasotti <matteo.pasotti\@gmail.com>",
                    translator_credits =>
                        #-PO: put here name(s) and email(s) of translator(s) (eg: "John Smith <jsmith@nowhere.com>")
                        $self->loc->N("_: Translator(s) name(s) & email(s)\n")}
                );
            }            
            elsif($widget == $saveButton) {
                if ($logView->lines()) {
                    $self->_save($logView);
                }
                else {
                   AdminPanel::Shared::warningMsgBox($self->loc->N("Empty log found"));
                }
            }
            elsif ($widget == $searchButton) {
                yui::YUI::app()->busyCursor();
                $dialog->startMultipleChanges();
                $logView->clearText();
                my %log_opts;
                if ($lastBoot->value()) {
                    $log_opts{this_boot} = 1;
                }
                if ($unitsFrame->value()) {
                     $log_opts{unit} = $units->value();
                }
                if ($sinceFrame->value()) {
                    $log_opts{since} = $sinceDate->value() . " " . $sinceTime->value();
                }
                if ($untilFrame->value()) {                    
                    $log_opts{until} = $untilDate->value() . " " . $untilTime->value();
# TODO check date until > date since                    
                }
                if ($priorityFromFrame->value() || $priorityToFrame->value()) {
                    my $prio = $priorityFrom->value();
                    $prio .= "..".$priorityTo->value() if ($priorityToFrame->value());
                    $log_opts{priority} = $prio;
# TODO enabling right using checkBoxes                    
                }
                my $log = $self->_search(\%log_opts);
print " log lines: ". scalar (@{$log}) ."\n";                
# TODO check on log line number what to do if too big? and adding a progress bar?                
                $self->_parse_content({'matching'   => $matchingInputField->value(),
                                       'noMatching' => $notMatchingInputField->value(),
                                       'log'        => $log,
                                       'logView'    => $logView,
                                      }
                );
                $dialog->recalcLayout();
                $dialog->doneMultipleChanges();
                yui::YUI::app()->normalCursor();
            }
            elsif ($widget == $lastBoot) {
                yui::YUI::ui()->blockEvents();
                if ($lastBoot->value()) {
                    #last boot overrrides until and since
                    $sinceFrame->setValue(0);
                    $untilFrame->setValue(0);
                }
                yui::YUI::ui()->unblockEvents();
            }
            elsif ($widget == $sinceFrame) {