drakx - Mageia Installer and base platform for many utilities

Mageia Installer and base platform for many utilities

Thierry Vignaud [tv]

path: root/perl-install/detect_devices.pm

diff options

author	Francois Pons <fpons@mandriva.com>	2003-03-24 13:20:06 +0000
committer	Francois Pons <fpons@mandriva.com>	2003-03-24 13:20:06 +0000
commit	6610ff95f647df15b8a4232b38f96280f70c41a8 (patch)
tree	2f113337e7656b7bd6059014788dec66808a7998 /perl-install/detect_devices.pm
parent	2cd0efae4f4de2e622402117c39dd4a394648b8c (diff)
download	drakx-6610ff95f647df15b8a4232b38f96280f70c41a8.tar drakx-6610ff95f647df15b8a4232b38f96280f70c41a8.tar.gz drakx-6610ff95f647df15b8a4232b38f96280f70c41a8.tar.bz2 drakx-6610ff95f647df15b8a4232b38f96280f70c41a8.tar.xz drakx-6610ff95f647df15b8a4232b38f96280f70c41a8.zip

propose /dev/modem before other device (as it will work for other most case).

Diffstat (limited to 'perl-install/detect_devices.pm')

0 files changed, 0 insertions, 0 deletions

ef='#n216'>216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574

# vim: set et ts=4 sw=4:

package ManaTools::Module::Services;

#============================================================= -*-perl-*-

=head1 NAME

ManaTools::Module::Services - This module aims to manage service
                               with GUI

=head1 SYNOPSIS

    my $serviceMan = ManaTools::Module::Services->new();
    $serviceMan->start();

=head1 DESCRIPTION

    This module presents all the system service status and gives
    the availability to administrator to stop, start and active at boot
    them.

    From the original code drakx services.

=head1 SUPPORT

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

    perldoc ManaTools::Module::Services

=head1 SEE ALSO

   ManaTools::Module

=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

=cut


use Moose;
use English;
use Time::HiRes qw(usleep);

use MDK::Common::String qw(formatAlaTeX);
use MDK::Common::DataStructure qw(member);

use yui;
use ManaTools::Shared::GUI;
use ManaTools::Shared::Locales;
use ManaTools::Shared::Services;


use File::Basename;

extends qw( ManaTools::Module );

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

has '_services' => (
    traits  => ['Array'],
    is      => 'rw',
    isa     => 'ArrayRef[Str]',
    default => sub { [] },
    init_arg  => undef,
    handles => {
        all_services    => 'elements',
        add_service     => 'push',
        map_service     => 'map',
        service_count   => 'count',
        sorted_services => 'sort',
    },
);

has '_xinetd_services' => (
    traits  => ['Array'],
    is      => 'rw',
    isa     => 'ArrayRef[Str]',
    default => sub { [] },
    init_arg  => undef,
    handles => {
        all_xinetd_services    => 'elements',
        add_xinetd_service     => 'push',
        map_xinetd_service     => 'map',
        xinetd_service_count   => 'count',
        sorted_xinetd_services => 'sort',
    },
);

has 'on_services' => (
    traits  => ['Array'],
    is      => 'rw',
    isa     => 'ArrayRef[Str]',
    default => sub { [] },
    init_arg  => undef,
    handles => {
        all_on_services    => 'elements',
        add_on_service     => 'push',
        map_on_service     => 'map',
        on_service_count   => 'count',
        sorted_on_services => 'sort',
    },
);


has 'sh_gui' => (
        is => 'rw',
        init_arg => undef,
        builder => '_SharedUGUIInitialize'
);

sub _SharedUGUIInitialize {
    my $self = shift();

    $self->sh_gui(ManaTools::Shared::GUI->new() );
}

has 'sh_services' => (
        is => 'rw',
        init_arg => undef,
        lazy     => 1,
        builder => '_SharedServicesInitialize'
);

sub _SharedServicesInitialize {
    my $self = shift();

    $self->sh_services(ManaTools::Shared::Services->new(loc => $self->loc) );
}


=head1 VERSION

Version 1.0.0

=cut

our $VERSION = '1.0.0';

=head1 METHODS

=cut

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

=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("adminService"));
    }

    $self->loadServices();
}


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

=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;

#    if ($EUID != 0) {
#        $self->sh_gui->warningMsgBox({
#            title => $self->name,
#            text  => $self->loc->N("root privileges required"),
#        });
#        return;
#    }

    $self->_servicePanel();
};


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

=head2 loadServices

=head3 INPUT

    $self: this object

=head3 DESCRIPTION

   This methonds load service info into local attributes such
   as xinetd_services, on_services and all the available,
   services

=cut

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

    my $refresh = 1;
    my ($l, $on_services) = $self->sh_services->services($refresh);
    my @xinetd_services = map { $_->[0] } $self->sh_services->xinetd_services();

    $self->_xinetd_services();
    $self->_xinetd_services(\@xinetd_services);
    $self->_services(\@$l);
    $self->on_services(\@$on_services);

}

## _waitUnitStatus wait unit status is reached for
##                 a while (10 secs max)
sub _waitUnitStatus {
    my ($self, $service, $running) = @_;

    for (my $i=0; $i < 100; $i++) {
        $self->loadServices();
        if ($running) {
            last if $self->sh_services->is_service_running($service);
        }
        else {
            last if !$self->sh_services->is_service_running($service);
        }
        usleep(100);
    }
}

## _serviceInfo sets service description accordingly to
##              selected service status
## param
##   'service'     service name
##   'infoPanel'   service information widget
sub _serviceInfo {
    my ($self, $service, $infoPanel) = @_;

    yui::YUI::ui()->blockEvents();
    ## infoPanel
    $infoPanel->setValue(MDK::Common::String::formatAlaTeX($self->sh_services->description($service)));
    yui::YUI::ui()->unblockEvents();
}


sub _serviceStatusString {
    my ($self, $serviceName) = @_;

    my $started;

    if (MDK::Common::DataStructure::member($serviceName, $self->all_xinetd_services)) {
        $started = $self->loc->N("Start when requested");
    }
    else {
        $started = ($self->sh_services->is_service_running($serviceName)? $self->loc->N("running") : $self->loc->N("stopped"));
    }

    return $started;
}

## _serviceStatus sets status label accordingly to selected item
## param
##   'service'  yui CB table (service table)
##   'item'     selected item (service)
sub _serviceStatus {
    my ($self, $tbl, $item) = @_;

    my $started = $self->_serviceStatusString($item->label());

    # TODO add icon green/red led
    my $cell   = $tbl->toCBYTableItem($item)->cell(1);
    if ($cell) {
        $cell->setLabel($started);
        $tbl->cellChanged($cell);
    }
}


## fill service table with service info
## param
##  'tbl' yui table
sub _fillServiceTable {
    my ($self, $tbl) = @_;

    $tbl->startMultipleChanges();
    $tbl->deleteAllItems();
    my $itemCollection = new yui::YItemCollection;
    foreach (sort $self->all_services) {

        my $serviceName = $_;

        my $item = new yui::YCBTableItem($serviceName);
        my $started = $self->_serviceStatusString($serviceName);

        # TODO add icon green/red led
        my $cell   = new yui::YTableCell($started);
        $item->addCell($cell);

        $item->check(MDK::Common::DataStructure::member($serviceName, $self->all_on_services));
        $item->setLabel($serviceName);
        $itemCollection->push($item);
        $item->DISOWN();
    }
    $tbl->addItems($itemCollection);
    $tbl->doneMultipleChanges();
}

## draw service panel and manage it (main dialog)
sub _servicePanel {
    my $self = shift;

    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 $mageiaPlugin = "mga";
    my $factory      = yui::YUI::widgetFactory;
    my $mgaFactory   = yui::YExternalWidgets::externalWidgetFactory($mageiaPlugin);
    $mgaFactory      = yui::YMGAWidgetFactory::getYMGAWidgetFactory($mgaFactory);

    my $dialog  = $factory->createMainDialog;
    my $vbox    = $factory->createVBox( $dialog );

    #Line for logo and title
    my $hbox_iconbar  = $factory->createHBox($vbox);
    my $head_align_left  = $factory->createLeft($hbox_iconbar);
    $hbox_iconbar     = $factory->createHBox($head_align_left);
    $factory->createImage($hbox_iconbar, $self->icon);

    $factory->createHeading($hbox_iconbar, $self->loc->N("Manage system services by enabling or disabling them"));

    my $frame   = $factory->createFrame ($vbox, "");

    my $frmVbox = $factory->createVBox( $frame );
    my $hbox = $factory->createHBox( $frmVbox );

    my $yTableHeader = new yui::YTableHeader();
    $yTableHeader->addColumn($self->loc->N("Service"), $yui::YAlignBegin);
    $yTableHeader->addColumn($self->loc->N("Status"),  $yui::YAlignCenter);
    $yTableHeader->addColumn($self->loc->N("On boot"), $yui::YAlignBegin);

    ## service list (serviceBox)
    my $serviceTbl = $mgaFactory->createCBTable($hbox, $yTableHeader, $yui::YCBTableCheckBoxOnLastColumn);

    $self->_fillServiceTable($serviceTbl);

    $serviceTbl->setImmediateMode(1);
    $serviceTbl->setWeight(0, 50);

    ## info panel (infoPanel)
    $frame   = $factory->createFrame ($hbox, $self->loc->N("Information"));
    $frame->setWeight(0, 30);
    $frmVbox = $factory->createVBox( $frame );
    my $infoPanel = $factory->createRichText($frmVbox, "--------------"); #, 0, 0);
    $infoPanel->setAutoScrollDown();

    ### Service Start button ($startButton)
    $hbox = $factory->createHBox( $frmVbox );
    my $startButton = $factory->createPushButton($hbox, $self->loc->N("&Start"));

    ### Service Stop button ($stopButton)
    my $stopButton  = $factory->createPushButton($hbox, $self->loc->N("S&top"));

    # dialog buttons
    $factory->createVSpacing($vbox, 1.0);
    ## Window push buttons
    $hbox = $factory->createHBox( $vbox );
    my $align = $factory->createLeft($hbox);
    $hbox     = $factory->createHBox($align);
    my $aboutButton = $factory->createPushButton($hbox, $self->loc->N("&About") );
    $align = $factory->createRight($hbox);
    $hbox     = $factory->createHBox($align);

    ### Service Refresh button ($refreshButton)
    my $refreshButton  = $factory->createPushButton($hbox, $self->loc->N("&Refresh"));
    my $closeButton = $factory->createPushButton($hbox, $self->loc->N("&Quit") );

    #first item status
    my $item = $serviceTbl->selectedItem();
    if ($item) {
        $self->_serviceInfo($item->label(), $infoPanel);
        if (MDK::Common::DataStructure::member($item->label(), $self->all_xinetd_services)) {
            $stopButton->setDisabled();
            $startButton->setDisabled();
        }
        else {
            $stopButton->setEnabled(1);
            $startButton->setEnabled(1);
        }
    }

    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();
            my $wEvent = yui::toYWidgetEvent($event);

            if ($widget == $closeButton) {
                last;
            }
            elsif ($widget == $aboutButton) {
                my $translators = $self->loc->N("_: Translator(s) name(s) & email(s)\n");
                $translators =~ s/\</\&lt\;/g;
                $translators =~ s/\>/\&gt\;/g;
                $self->sh_gui->AboutDialog({ name => $self->name,
                                             version => $self->VERSION,
                         credits => $self->loc->N("Copyright (C) %s Mageia community", '2013-2015'),
                         license => $self->loc->N("GPLv2"),
                         description => $self->loc->N("adminService is the Mageia service and daemon management tool\n
                                                       (from the original idea of Mandriva draxservice)."),
                         authors => $self->loc->N("<h3>Developers</h3>
                                                    <ul><li>%s</li>
                                                           <li>%s</li>
                                                       </ul>
                                                       <h3>Translators</h3>
                                                       <ul><li>%s</li></ul>",
                                                      "Angelo Naselli &lt;anaselli\@linux.it&gt;",
                                                      "Matteo Pasotti &lt;matteo.pasotti\@gmail.com&gt;",
                                                      $translators
                                                     ),
                            }
                );
            }
            elsif ($widget == $serviceTbl) {

                # service selection changed
                $item = $serviceTbl->selectedItem();
                if ($item) {
                    $self->_serviceInfo($item->label(), $infoPanel);
                    if (MDK::Common::DataStructure::member($item->label(), $self->all_xinetd_services)) {
                        $stopButton->setDisabled();
                        $startButton->setDisabled();
                    }
                    else {
                        $stopButton->setEnabled(1);
                        $startButton->setEnabled(1);
                    }
                }
# TODO fix libyui-mga-XXX item will always be changed after first one
                if ($wEvent->reason() == $yui::YEvent::ValueChanged) {
                    $item = $serviceTbl->changedItem();
                    if ($item) {
                        yui::YUI::app()->busyCursor();
                        eval {
                            $self->sh_services->set_service($item->label(), $item->checked());
                        };
                        my $errors = $@;
                        $self->loadServices();
                        yui::YUI::app()->normalCursor();

                        if ($errors) {
                            $self->sh_gui->warningMsgBox({
                                title =>  $self->loc->N($item->checked() ? "Enabling %s" : "Disabling %s", $item->label()),
                                text  => "$errors",
                                richtext => 1,
                            });


context:
space:
mode: