phpBB/phpbb

package install::steps_interactive; # $Id: steps_interactive.pm 267011 2010-03-19 12:00:12Z pterjan $


use strict;
use feature 'state';

our @ISA = qw(install::steps);


#-######################################################################################
#- misc imports
#-######################################################################################
use common;
use partition_table;
use fs::type;
use fs::partitioning;
use fs::partitioning_wizard;
use install::steps;
use install::interactive;
use install::any;
use messages;
use detect_devices;
use run_program;
use devices;
use fsedit;
use mouse;
use modules;
use modules::interactive;
use lang;
use keyboard;
use any;
use log;

#-######################################################################################
#- In/Out Steps Functions
#-######################################################################################
sub errorInStep {
    my ($o, $err) = @_;
    $err = ugtk2::escape_text_for_TextView_markup_format($err) if $o->isa('install::steps_gtk');
    $o->ask_warn(N("Error"), [ N("An error occurred"), formatError($err) ]);
}

sub kill_action {
    my ($o) = @_;
    $o->kill;
}

#-######################################################################################
#- Steps Functions
#-######################################################################################
#------------------------------------------------------------------------------

sub acceptLicense {
    my ($o) = @_;
    return if $o->{useless_thing_accepted};

    any::acceptLicense($o);
}

sub selectLanguage {
    my ($o) = @_;

    any::selectLanguage_install($o, $o->{locale});
    install::steps::selectLanguage($o);

    if ($o->isa('interactive::gtk')) {
	$o->ask_warn('', formatAlaTeX(
"If you see this message it is because you chose a language for
which DrakX does not include a translation yet; however the fact
that it is listed means there is some support for it anyway.

That is, once GNU/Linux will be installed, you will be able to at
least read and write in that language; and possibly more (various
fonts, spell checkers, various programs translated etc. that
varies from language to language).")) if $o->{locale}{lang} !~ /^en/ && !lang::load_mo();
    } else {
	#- no need to have this in po since it is never translated
	$o->ask_warn('', "The characters of your language cannot be displayed in console,
so the messages will be displayed in english during installation") if $ENV{LANGUAGE} eq 'C';
    }
}

#------------------------------------------------------------------------------
sub selectKeyboard {
    my ($o, $clicked) = @_;

    my $from_usb = keyboard::from_usb();
    my $l = keyboard::lang2keyboards(lang::langs($o->{locale}{langs}));

    if ($clicked || !($from_usb || @$l && $l->[0][1] >= 90) || listlength(lang::langs($o->{locale}{langs})) > 1) {
	add2hash($o->{keyboard}, $from_usb);
	my @best = uniq(grep { $_ } $from_usb && $from_usb->{KEYBOARD}, $o->{keyboard}{KEYBOARD},
			map { $_->[0] } @$l);
	@best = () if @best == 1;

	my $format = sub { translate(keyboard::KEYBOARD2text($_[0])) };
	my $other;
	my $ext_keyboard = my $KEYBOARD = $o->{keyboard}{KEYBOARD};
	$o->ask_from_(
		      { title => N("Keyboard"), 
			interactive_help_id => 'selectKeyboard',
			advanced_label => N("More"),
		      },
		      [
                          { label => N("Please choose your keyboard layout"), title => 1 },
                          if_(@best, { val => \$KEYBOARD, type => 'list', format => $format, sort => 1,
				     list => [ @best ], changed => sub { $other = 0 } }),
                          if_(@best,
                              { label => N("Here is the full list of available keyboards:"), title => 1, advanced => 1 }),
			{ val => \$ext_keyboard, type => 'list', format => $format, changed => sub { $other = 1 },
			  list => [ difference2([ keyboard::KEYBOARDs() ], \@best) ], advanced => @best > 1 }
		      ]);
	$o->{keyboard}{KEYBOARD} = !@best || $other ? $ext_keyboard : $KEYBOARD;
	delete $o->{keyboard}{unsafe};
    }
    keyboard::group_toggle_choose($o, $o->{keyboard}) or goto &selectKeyboard;
    install::steps::selectKeyboard($o);
    if ($::isRestore) {
        require MDV::Snapshot::Restore;
        MDV::Snapshot::Restore::main($o);
        $o->exit;
    }
}

#------------------------------------------------------------------------------
sub selectInstallClass {
    my ($o) = @_;

    return if $::isRestore;

    my @l = install::any::find_root_parts($o->{fstab}, $::prefix);
    # Don't list other archs as ugrading between archs is not supported
    my $arch = arch() =~ /i.86/ ? $MDK::Common::System::compat_arch{arch()} : arch();
    # Offer to upgrade only same arch and not mdv-2011+:
    @l = grep { $_->{arch} eq $arch && $_->{version} !~ /201[1-9]/ } @l;
    if (@l) {
        _try_to_upgrade($o, @l);
    }
}

sub _try_to_upgrade {
    my ($o, @l) = @_;
    log::l("proposing to upgrade partitions " . join(" ", map { $_->{part} && $_->{part}{device} } @l));

    my @releases = uniq(map { "$_->{release} $_->{version}" } @l);
    if (@releases != @l) {
        #- same release name so adding the device to differentiate them:
        $_->{release} .= " ($_->{part}{device})" foreach @l;
    }

  askInstallClass:
    my $p;
    $o->ask_from_({ title => N("Install/Upgrade"),
                    interactive_help_id => 'selectInstallClass',
                },
                  [
                      { label => N("Is this an install or an upgrade?"), title => 1 },
                      { val => \$p,
                        list => [ @l, N_("_: This is a noun:\nInstall") ], 
                        type => 'list',
                        format => sub { ref($_[0]) ? N("Upgrade %s", "$_[0]->{release} $_[0]->{version}") : translate($_[0]) }
                    } ]);
    if (ref $p) {
        _check_unsafe_upgrade_and_warn($o, $p->{part}) or $p = undef;
    }

    if (ref $p) {
        _prepare_upgrade($o, $p);
    }
}

sub _prepare_upgrade {
    my ($o, $p) = @_;
    if ($p->{part}) {
        log::l("choosing to upgrade partition $p->{part}{device}");
        $o->{migrate_device_names} = install::any::use_root_part($o->{all_hds}, $p->{part}, $o);
    }

    #- handle encrypted partitions (esp. /home)
    foreach (grep { $_->{mntpoint} } @{$o->{fstab}}) {
        my ($options, $_unknown) = fs::mount_options::unpack($_);
        $options->{encrypted} or next;
        $o->ask_from_({ focus_first => 1 },
                      [ { label => N("Encryption key for %s", $_->{mntpoint}),
                          hidden => 1, val => \$_->{encrypt_key} } ]);
    }

    $o->{previous_release} = $p;
    $o->{isUpgrade} = (find { $p->{release_file} =~ /$_/ } 'mageia', 'mandriva', 'mandrake', 'conectiva', 'redhat') || 'unknown';
    $o->{upgrade_by_removing_pkgs_matching} ||= {
        conectiva => 'cl',
        redhat => '.',          #- everything!
    }->{$o->{isUpgrade}};
    log::l("upgrading $o->{isUpgrade} distribution" . ($o->{upgrade_by_removing_pkgs_matching} ? " (upgrade_by_removing_pkgs_matching $o->{upgrade_by_removing_pkgs_matching})" : ''));
}

sub _check_unsafe_upgrade_and_warn {
    my ($o, $part) = @_;
    !_is_unsafe_upgrade($part) || _warn_unsafe_upgrade($o);
}

sub _is_unsafe_upgrade {
    my ($part) = @_;

    my $r = run_program::get_stdout('dumpe2fs', devices::make($part->{device}));
    my $block_size = $r =~ /^Block size:\s*(\d+)/m && $1;
    log::l("block_size $block_size");
    $block_size == 1024;
}

sub _warn_unsafe_upgrade {
    my ($o) = @_;

    log::l("_warn_unsafe_upgrade");

    my @choices = (
	N_("Cancel installation, reboot system"),
	N_("New Installation"),
	N_("Upgrade previous installation (not recommended)"),
    );

    my $choice;
    $o->ask_from_({ messages => N("Installer has detected that your installed Linux system could not
safely be upgraded to %s.

New installation replacing your previous one is recommended.

Warning : you should backup all your personal data before choosing \"New
Installation\".", '%s') },
		  [ { val => \$choice, type => 'list', list => \@choices, format => \&translate } ]);

    log::l("_warn_unsafe_upgrade: got $choice");

    if ($choice eq $choices[0]) {
	any::reboot();
    } elsif ($choice eq $choices[1]) {
	undef;
    } else {
	1;
    }
}

#------------------------------------------------------------------------------
sub selectMouse {
    my ($o, $force) = @_;

    $force || $o->{mouse}{unsafe} or return;

    mouse::select($o, $o->{mouse}) or return;
   
    if ($o->{mouse}{device} eq "input/mice") {
	modules::interactive::load_category($o, $o->{modules_conf}, 'bus/usb', 1, 0);
	eval { 
	    modules::load('usbhid');
	};
    }
}
#------------------------------------------------------------------------------
sub setupSCSI {
    my ($o) = @_;

    install::any::configure_pcmcia($o);
    { 
	my $_w = $o->wait_message(N("IDE"), N("Configuring IDE"));
	modules::load(modules::category2modules('disk/cdrom'));
    }
    modules::interactive::load_category($o, $o->{modules_conf}, 'bus/firewire', 1);

    my $have_non_scsi = detect_devices::hds(); #- at_least_one scsi device if we have no disks
    modules::interactive::load_category($o, $o->{modules_conf}, 'disk/card_reader|ide|scsi|hardware_raid|sata|firewire|virtual', 1, !$have_non_scsi);
    modules::interactive::load_category($o, $o->{modules_conf}, 'disk/card_reader|ide|scsi|hardware_raid|sata|firewire|virtual') if !detect_devices::hds(); #- we really want a disk!

    install::interactive::tellAboutProprietaryModules($o);

    install::any::getHds($o, $o);
}

#------------------------------------------------------------------------------
sub doPartitionDisks {
    my ($o) = @_;

    if (arch() =~ /ppc/) {
	my $generation = detect_devices::get_mac_generation();
	if ($generation =~ /NewWorld/) {
	    #- mac partition table
	    if (defined $partition_table::mac::bootstrap_part) {
    		#- do not do anything if we've got the bootstrap setup
    		#- otherwise, go ahead and create one somewhere in the drive free space
	    } else {
		my $freepart = $partition_table::mac::freepart;
		if ($freepart && $freepart->{size} >= 1) {
		    log::l("creating bootstrap partition on drive /dev/$freepart->{hd}{device}, block $freepart->{start}");
		    $partition_table::mac::bootstrap_part = $freepart->{part};
		    log::l("bootstrap now at $partition_table::mac::bootstrap_part");
		    my $p = { start => $freepart->{start}, size => MB(1), mntpoint => '' };
		    fs::type::set_pt_type($p, 0x401);
		    fsedit::add($freepart->{hd}, $p, $o->{all_hds}, { force => 1, primaryOrExtended => 'Primary' });
		    $partition_table::mac::new_bootstrap = 1;

    		} else {
		    $o->ask_warn('', N("No free space for 1MB bootstrap! Install will continue, but to boot your system, you'll need to create the bootstrap partition in DiskDrake"));
    		}
	    }
	} elsif ($generation =~ /IBM/) {
	    #- dos partition table
	    $o->ask_warn('', N("You'll need to create a PPC PReP Boot bootstrap! Install will continue, but to boot your system, you'll need to create the bootstrap partition in DiskDrake"));
	}
    }

    if (!$o->{isUpgrade}) {
        fs::partitioning_wizard::main($o, $o->{all_hds}, $o->{fstab}, $o->{manualFstab}, $o->{partitions}, $o->{partitioning}, $::local_install);
    }
}

#------------------------------------------------------------------------------
sub rebootNeeded {
    my ($o) = @_;
    fs::partitioning_wizard::warn_reboot_needed($o);
    install::steps::rebootNeeded($o);
}

#------------------------------------------------------------------------------
sub choosePartitionsToFormat {
    my ($o) = @_;
    fs::partitioning::choose_partitions_to_format($o, $o->{fstab});
}

sub formatMountPartitions {
    my ($o, $_fstab) = @_;
    fs::partitioning::format_mount_partitions($o, $o->{all_hds}, $o->{fstab});
}

#------------------------------------------------------------------------------
#- group by CD
sub ask_deselect_media__copy_on_disk {
    my ($o, $hdlists, $o_copy_rpms_on_disk) = @_;

    log::l("ask_deselect_media__copy_on_disk");

    my @names = uniq(map { $_->{name} } @$hdlists);
    my %selection = map { $_ => 1 } @names;

    $o->ask_from_({ messages => formatAlaTeX(N("The following installation media have been found.
If you want to skip some of them, you can unselect them now.")) },
		[ (map { { type => 'bool', text => $_, val => \$selection{$_}, 
			    if_($_ eq $names[0], disabled => sub { 1 }),
			} } @names),
		  if_($o_copy_rpms_on_disk,
		    { type => 'label', val => \(formatAlaTeX(N("You have the option to copy the contents of the CDs onto the hard disk drive before installation.
It will then continue from the hard disk drive and the packages will remain available once the system is fully installed."))) },
		    { type => 'bool', text => N("Copy whole CDs"), val => $o_copy_rpms_on_disk },
		  ),
		]);
    $_->{ignore} = !$selection{$_->{name}} foreach @$hdlists;
    log::l("keeping media " . join ',', map { $_->{rpmsdir} } grep { !$_->{ignore} } @$hdlists);
}

sub while_suspending_time {
    my ($o, $f) = @_;

    my $time = time();

    my $r = $f->();

    #- add the elapsed time (otherwise the predicted time will be rubbish)
    $o->{install_start_time} += time() - $time;

    $r;
}

# nb: $file can be a directory
sub ask_change_cd {
    my ($o, $medium) = @_;

    while_suspending_time($o, sub { ask_change_cd_($o, $medium) });
}

sub ask_change_cd_ {
    my ($o, $medium) = @_;

    local $::isWizard = 0; # make button name match text, aka being "cancel" rather than "previous"
	$o->ask_okcancel('', N("Change your Cd-Rom!
Please insert the Cd-Rom labelled \"%s\" in your drive and press Ok when done.
If you do not have it, press Cancel to avoid installation from this Cd-Rom.", $medium), 1) or return;

}

sub selectSupplMedia {
    my ($o) = @_;
    install::any::selectSupplMedia($o);
}

#------------------------------------------------------------------------------
sub choosePackages {
    my ($o) = @_;

    require pkgs;
    add2hash_($o, { compssListLevel => pkgs::rpmsrate_rate_default() });

    my $w = $o->wait_message('', N("Looking for available packages..."));
    my $availableC = install::steps::choosePackages($o, pkgs::rpmsrate_rate_max());

    require install::pkgs;

    my $min_size = install::pkgs::selectedSize($o->{packages});
    undef $w;
    if ($min_size >= $availableC) {
	my $msg = N("Your system does not have enough space left for installation or upgrade (%dMB > %dMB)",
		    $min_size / sqr(1024), $availableC / sqr(1024));
	log::l($msg);
	$o->ask_warn('', $msg);
	install::steps::rebootNeeded($o);
    }

    my ($individual, $chooseGroups);

    if (!$o->{isUpgrade}) {
	my $tasks_ok = install::pkgs::packageByName($o->{packages}, 'task-kde4-minimal') &&
	               install::pkgs::packageByName($o->{packages}, 'task-gnome-minimal');
	if ($tasks_ok && $availableC >= 2_500_000_000) { 
	    _chooseDesktop($o, $o->{rpmsrate_flags_chosen}, \$chooseGroups);
	} else {
	    $tasks_ok ? log::l("not asking for desktop since not enough place") :
	                log::l("not asking for desktop since kde and gnome are not available on media (useful for mini iso)");
	    $chooseGroups = 1;
	}
    }

  chooseGroups:
    $o->chooseGroups($o->{packages}, $o->{compssUsers}, \$individual) if $chooseGroups;

    ($o->{packages_}{ind}) =
      install::pkgs::setSelectedFromCompssList($o->{packages}, $o->{rpmsrate_flags_chosen}, $o->{compssListLevel}, $availableC);

    $o->choosePackagesTree($o->{packages}) or goto chooseGroups if $individual;

    install::any::warnAboutRemovedPackages($o, $o->{packages});
}

sub choosePackagesTree {
    my ($o, $packages, $o_limit_to_medium) = @_;

    $o->ask_many_from_list('', N("Choose the packages you want to install"),
			   {
			    list => [ grep { !$o_limit_to_medium || install::pkgs::packageMedium($packages, $_) == $o_limit_to_medium }
				      @{$packages->{depslist}} ],
			    value => \&URPM::Package::flag_selected,
			    label => \&URPM::Package::name,
			    sort => 1,
			   });
}

sub loadSavePackagesOnFloppy {
    my ($o, $packages) = @_;
    $o->ask_from('', 
N("Please choose load or save package selection.
The format is the same as auto_install generated files."),
		 [ { val => \ (my $choice), list => [ N_("Load"), N_("Save") ], format => \&translate, type => 'list' } ]) or return;

    if ($choice eq 'Load') {
	while (1) {
	    log::l("load package selection");
	    my ($_h, $fh) = install::any::media_browser($o, '', 'package_list.pl') or return;
	    my $O = eval { install::any::loadO(undef, $fh) };
	    if ($@) {
		$o->ask_okcancel('', N("Bad file")) or return;
	    } else {
		install::any::unselectMostPackages($o);
		install::pkgs::select_by_package_names($packages, $O->{default_packages} || []);
		return 1;
	    }
	}
    } else {
	log::l("save package selection");
	install::any::g_default_packages($o);
    }
}

sub _chooseDesktop {
    my ($o, $rpmsrate_flags_chosen, $chooseGroups) = @_;

    my @l = group_by2(
	KDE    => N("KDE"),
	GNOME  => N("GNOME"),
	Custom => N("Custom"),
    );
    my $title = N("Desktop Selection");
    my $message = N("You can choose your workstation desktop profile.");

    my $default_choice = (find { $rpmsrate_flags_chosen->{"CAT_" . $_->[0]} } @l) || $l[0];
    my $choice = $default_choice;
    if ($o->isa('interactive::gtk')) {
        # perl_checker: require install::steps_gtk
	$choice = install::steps_gtk::reallyChooseDesktop($o, $title, $message, \@l, $default_choice);
    } else {
	$o->ask_from_({ title => $title, message => $message }, [
	    { val => \$choice, list => \@l, type => 'list', format => sub { $_[0][1] } }, 
	]);
    }
    my $desktop = $choice->[0];
    log::l("chosen Desktop: $desktop");
    my @desktops = ('KDE', 'GNOME');
    if (member($desktop, @desktops)) {
	my ($want, $dontwant) = ($desktop, grep { $desktop ne $_ } @desktops);
	$rpmsrate_flags_chosen->{"CAT_$want"} = 1;
	$rpmsrate_flags_chosen->{"CAT_$dontwant"} = 0;
	my @flags = map_each { if_($::b, $::a) } %$rpmsrate_flags_chosen;
	log::l("flags ", join(' ', sort @flags));
	install::any::unselectMostPackages($o);
    } else {
	$$chooseGroups = 1;
    }
}

sub chooseGroups {
    my ($o, $packages, $compssUsers, $individual) = @_;

    #- for all groups available, determine package which belongs to each one.
    #- this will enable getting the size of each groups more quickly due to
    #- limitation of current implementation.
    #- use an empty state for each one (no flag update should be propagated).
    
    my $b = install::pkgs::saveSelected($packages);
    install::any::unselectMostPackages($o);
    install::pkgs::setSelectedFromCompssList($packages, { CAT_SYSTEM => 1 }, $o->{compssListLevel}, 0);
    my $system_size = install::pkgs::selectedSize($packages);
    my ($sizes, $pkgs) = install::pkgs::computeGroupSize($packages, $o->{compssListLevel});
    install::pkgs::restoreSelected($b);
    log::l("system_size: $system_size");

    my %stable_flags = grep_each { $::b } %{$o->{rpmsrate_flags_chosen}};
    delete $stable_flags{"CAT_$_"} foreach map { @{$_->{flags}} } @{$o->{compssUsers}};

    my $compute_size = sub {
	my %pkgs;
	my %flags = %stable_flags; @flags{@_} = ();
	my $total_size;
	A: while (my ($k, $size) = each %$sizes) {
	    Or: foreach (split "\t", $k) {
		  foreach (split "&&") {
		      exists $flags{$_} or next Or;
		  }
		  $total_size += $size;
		  $pkgs{$_} = 1 foreach @{$pkgs->{$k}};
		  next A;
	      }
	  }
	log::l("computed size $total_size (flags " . join(' ', keys %flags) . ")");
	log::l("chooseGroups: ", join(" ", sort keys %pkgs));

	int $total_size;
    };

    my ($size, $unselect_all);
    my $available_size = install::any::getAvailableSpace($o) / sqr(1024);
    my $size_to_display = sub { 
	my $lsize = $system_size + $compute_size->(map { "CAT_$_" } map { @{$_->{flags}} } grep { $_->{selected} } @$compssUsers);

	#- if a profile is deselected, deselect everything (easier than deselecting the profile packages)
	$unselect_all ||= $size > $lsize;
	$size = $lsize;
	N("Total size: %d / %d MB", install::pkgs::correctSize($size / sqr(1024)), $available_size);
    };

    while (1) {
	if ($available_size < 200) {
	    # too small to choose anything. Defaulting to no group chosen
	    $_->{selected} = 0 foreach @$compssUsers;
	    last;
	}

	$o->reallyChooseGroups($size_to_display, $individual, $compssUsers) or return;

	last if $::testing || install::pkgs::correctSize($size / sqr(1024)) < $available_size || every { !$_->{selected} } @$compssUsers;
       
	$o->ask_warn('', N("Selected size is larger than available space"));	
    }
    install::any::set_rpmsrate_category_flags($o, $compssUsers);

    log::l("compssUsersChoice selected: ", join(', ', map { qq("$_->{path}|$_->{label}") } grep { $_->{selected} } @$compssUsers));

    if (!$o->{isUpgrade}) {
	#- do not try to deselect package (by default no groups are selected).
	install::any::unselectMostPackages($o) if $unselect_all;

	#- if no group have been chosen, ask for using base system only, or no X, or normal.
	if (!any { $_->{selected} } @$compssUsers) {
	    offer_minimal_options($o) or goto &chooseGroups;
	}
    }
    1;
}

sub offer_minimal_options {
	my ($o) = @_;
	my $docs = !$o->{excludedocs};	
	state $minimal;
	my $suggests = !$o->{no_suggests};

	$o->ask_from_({ title => N("Type of install"), 
                        message => N("You have not selected any group of packages.
Please choose the minimal installation you want:"),
                        interactive_help_id => 'minimal-install'
                        },
		     [
		      { val => \$o->{rpmsrate_flags_chosen}{CAT_X}, type => 'bool', text => N("With X"), disabled => sub { $minimal } },
		      { val => \$suggests, type => 'bool', text => N("Install suggested packages"), disabled => sub { $minimal } },
		      { val => \$docs, type => 'bool', text => N("With basic documentation (recommended!)"), disabled => sub { $minimal } },
		      { val => \$minimal, type => 'bool', text => N("Truly minimal install (especially no urpmi)") },
		     ],
	) or return 0;

	if ($minimal) {
	    $o->{rpmsrate_flags_chosen}{CAT_X} = $docs = $suggests = 0;
	    $o->{rpmsrate_flags_chosen}{CAT_SYSTEM} = 0;
	}
	$o->{excludedocs} = !$docs;
	$o->{rpmsrate_flags_chosen}{CAT_MINIMAL_DOCS} = $docs;
	$o->{no_suggests} = !$suggests;
	$o->{compssListLevel} = pkgs::rpmsrate_rate_max() if !$suggests;
	log::l("install settings: no_suggests=$o->{no_suggests}, excludedocs=$o->{excludedocs}, really_minimal_install=$minimal");

	install::any::unselectMostPackages($o);
	1;
}

sub reallyChooseGroups {
    my ($o, $size_to_display, $individual, $compssUsers) = @_;

    my $size_text = &$size_to_display;

    my ($path, $all);
    $o->ask_from_({ messages => N("Package Group Selection"),
		    interactive_help_id => 'choosePackageGroups',
		  }, [
        { val => \$size_text, type => 'label' }, {},
	 (map { 
	       my $old = $path;
	       $path = $_->{path};
	       if_($old ne $path, { val => translate($path) }),
		 {
		  val => \$_->{selected},
		  type => 'bool',
		  disabled => sub { $all },
		  text => translate($_->{label}),
		  help => translate($_->{descr}),
		  changed => sub { $size_text = &$size_to_display },
		 };
	   } @$compssUsers),
	 if_($individual, { text => N("Individual package selection"), val => $individual, advanced => 1, type => 'bool' }),
    ]);

    if ($all) {
	$_->{selected} = 1 foreach @$compssUsers;
    }
    1;    
}

sub beforeInstallPackages {
    my ($o) = @_;
    my $_w = $o->{isUpgrade} && $o->wait_message('', N("Preparing upgrade..."));
    $o->SUPER::beforeInstallPackages;
}

#------------------------------------------------------------------------------
sub installPackages {
    my ($o) = @_;
    my ($current, $total) = (0, 0);

    my ($_w, $wait_message) = $o->wait_message_with_progress_bar(N("Installing"));
    $wait_message->(N("Preparing installation"), 0, 100); #- beware, interactive::curses::wait_message_with_progress_bar need to create the Dialog::Progress here because in installCallback we are chrooted

    local *install::steps::installCallback = sub {
	my ($packages, $type, $id, $subtype, $_amount, $total_) = @_;
	if ($type eq 'user' && $subtype eq 'install') {
	    $total = $total_;
	} elsif ($type eq 'inst' && $subtype eq 'start') {
	    my $p = $packages->{depslist}[$id];
	    $wait_message->(N("Installing package %s", $p->name), $current, $total);
	    $current += $p->size;
	}
    };

    my $install_result;
    catch_cdie { $install_result = $o->install::steps::installPackages('interactive') }
      sub { installPackages__handle_error($o, $_[0]) };

    if ($install::pkgs::cancel_install) {
	$install::pkgs::cancel_install = 0;
	die "setstep choosePackages\n";
    }
    $install_result;
}

sub installPackages__handle_error {
    my ($o, $err_ref) = @_;

    log::l("catch_cdie: $$err_ref");
    my $time = time();
    my $go_on;
    if ($$err_ref =~ /^error ordering package list: (.*)/) {
	$go_on = $o->ask_yesorno('', [
	    N("There was an error ordering packages:"), $1, N("Go on anyway?") ], 1);
    } elsif ($$err_ref =~ /^error installing package list: (\S+)\s*(.*)/) {
	my ($pkg_name, $medium_name) = ($1, $2);
	my @choices = (
	    [ 'retry', N("Retry") ],
	    [ 'skip_one', N("Skip this package") ],
	    [ 'disable_media', N("Skip all packages from medium \"%s\"", $medium_name) ],
	    [ '', N("Go back to media and packages selection") ],
	);
	my $choice;
	$o->ask_from_({ messages => N("There was an error installing package %s.", $pkg_name) },
		      [ { val => \$choice, type => 'list', list => \@choices, format => sub { $_[0][1] } } ]);
	$go_on = $choice->[0];
    }
    if ($go_on) {
	#- add the elapsed time (otherwise the predicted time will be rubbish)
	$o->{install_start_time} += time() - $time;
	$go_on;
    } else {
	$o->{askmedia} = 1;
	$$err_ref = "already displayed";
	0;
    }
}


sub afterInstallPackages($) {
    my ($o) = @_;
    local $o->{pop_wait_messages} = 1;
    my $_w = $o->wait_message(N("Post-install configuration"), N("Post-install configuration"));
    $o->SUPER::afterInstallPackages;
}

sub updatemodules {
    my ($o, $dev, $rel_dir) = @_;

    $o->ask_okcancel('', N("Please ensure the Update Modules media is in drive %s", $dev), 1) or return;
    $o->SUPER::updatemodules($dev, $rel_dir);
}

#------------------------------------------------------------------------------
sub configureNetwork {
    my ($o) = @_;
	#- don't overwrite configuration in a network install
	if (!install::any::is_network_install($o)) {
	    require network::network;
	    network::network::easy_dhcp($o->{net}, $o->{modules_conf});
	}
	$o->SUPER::configureNetwork;
}

#------------------------------------------------------------------------------
sub installUpdates {
    my ($o) = @_;
    $o->{updates} ||= {};
    
    $o->hasNetwork or return;

    if (install::any::is_network_install($o) &&
	find { $_->{update} } install::media::allMediums($o->{packages})) {
	log::l("installUpdates: skipping since updates were already available during install");
	return;
    }

    $o->ask_yesorno_({ title => N("Updates"), messages => formatAlaTeX(
N("You now have the opportunity to download updated packages. These packages
have been updated after the distribution was released. They may
contain security or bug fixes.

To download these packages, you will need to have a working Internet 
connection.

Do you want to install the updates?")),
			   interactive_help_id => 'installUpdates',
					       }, 1) or return;

    #- bring all interface up for installing updates packages.
    install::interactive::upNetwork($o);

    install::pkgs::clean_rpmdb_shared_regions();
    if (any::urpmi_add_all_media($o, $o->{previous_release})) {
	my $binary = find { whereis_binary($_, $::prefix) } if_(check_for_xserver(), 'gurpmi2'), 'urpmi' or return;
	my $log_file = '/root/drakx/updates.log';
	run_program::rooted($::prefix, $binary, '>>', $log_file, '2>>', $log_file, '--auto-select');
    }
    install::pkgs::clean_rpmdb_shared_regions();

    #- not downing network, even ppp. We don't care much since it is the end of install :)
}


#------------------------------------------------------------------------------
sub configureTimezone {
    my ($o, $clicked) = @_;

    any::configure_timezone($o, $o->{timezone}, $clicked) or return;

    install::steps::configureTimezone($o);
    1;
}

#------------------------------------------------------------------------------
sub configureServices { 
    my ($o, $clicked) = @_;
    require services;
    $o->{services} = services::ask($o) if $clicked;
    install::steps::configureServices($o);
}


sub summaryBefore {
    my ($o) = @_;

    install::any::preConfigureTimezone($o);
    #- get back network configuration.
    require network::network;
    eval {
	network::network::read_net_conf($o->{net});
    };
    log::l("summaryBefore: network configuration: ", formatError($@)) if $@;
}

sub summary_prompt {
    my ($o, $l, $check_complete) = @_;

    foreach (@$l) {
	my $val = $_->{val};
	($_->{format}, $_->{val}) = (sub { $val && $val->() || N("not configured") }, '');
    }
    
    $o->ask_from_({
		   messages => N("Summary"),
		   interactive_help_id => 'summary',
		   cancel   => '',
		   callbacks => { complete => sub { !$check_complete->() } },
		  }, $l);
}

sub summary {
    my ($o) = @_;

    my @l;

    my $timezone_manually_set;  
    push @l, {
	group => N("System"),
	label => N("Timezone"),
	val => sub { $o->{timezone}{timezone} },
	clicked => sub { $timezone_manually_set = $o->configureTimezone(1) || $timezone_manually_set },
    };
    push @l, {
	group => N("System"),
	label => N("Country / Region"),
	val => sub { lang::c2name($o->{locale}{country}) },
	clicked => sub {
	    any::selectCountry($o, $o->{locale}) or return;

	    my $pkg_locale = lang::locale_to_main_locale(lang::getlocale_for_country($o->{locale}{lang}, $o->{locale}{country}));
	    my @pkgs = URPM::packages_providing($o->{packages}, "locales-$pkg_locale");
	    $o->pkg_install(map { $_->name } @pkgs) if @pkgs;

	    lang::write_and_install($o->{locale}, $o->do_pkgs);
	    if (!$timezone_manually_set) {
		delete $o->{timezone};
		install::any::preConfigureTimezone($o); #- now we can precise the timezone thanks to the country
	    }
	},
    };
    push @l, {
	group => N("System"),
	label => N("Bootloader"),
	val => sub { 

	    $o->{bootloader}{boot} ?
              #-PO: example: lilo-graphic on /dev/hda1
              N("%s on %s", $o->{bootloader}{method}, $o->{bootloader}{boot}) : N("None");
	},
	clicked => sub { 
	    any::setupBootloader($o, $o->{bootloader}, $o->{all_hds}, $o->{fstab}, $o->{security}) or return;
	},
    } if !$::local_install;

    push @l, {
	group => N("System"),
	label => N("User management"),
	clicked => sub { 
	    if (my $u = any::ask_user($o, $o->{users}, $o->{security}, needauser => 1)) {
		any::add_users([$u], $o->{authentication});
	    }
	},
    };

    push @l, {
	group => N("System"),
	label => N("Services"),
	val => sub {
	    require services;
	    my ($l, $activated) = services::services();
	    N("%d activated for %d registered", int(@$activated), int(@$l));
	},
	clicked => sub { 
	    require services;
	    $o->{services} = services::ask($o) and services::doit($o, $o->{services});
	},
    };

    push @l, {
	group => N("Hardware"), 
	label => N("Keyboard"), 
	val => sub { $o->{keyboard} && translate(keyboard::keyboard2text($o->{keyboard})) },
	clicked => sub { $o->selectKeyboard(1) },
    };

    push @l, {
	group => N("Hardware"),
	label => N("Mouse"),
	val => sub { translate($o->{mouse}{type}) . ' ' . translate($o->{mouse}{name}) },
	clicked => sub { selectMouse($o, 1); mouse::write($o->do_pkgs, $o->{mouse}) },
    };


    my @sound_cards = detect_devices::getSoundDevices();

    my $sound_index = 0;
    foreach my $device (@sound_cards) {
	$device->{sound_slot_index} = $sound_index;
	push @l, {
	    group => N("Hardware"),
	    label => N("Sound card"),
	    val => sub { 
		$device->{driver} && modules::module2description($device->{driver}) || $device->{description};
	    },
	    clicked => sub {
	        require harddrake::sound; 
	        harddrake::sound::config($o, $o->{modules_conf}, $device);
	    },
	};
     $sound_index++;
    }

    if (!@sound_cards && ($o->{rpmsrate_flags_chosen}{CAT_GAMES} || $o->{rpmsrate_flags_chosen}{CAT_AUDIO})) {
	#- if no sound card are detected AND the user selected things needing a sound card,
	#- propose a special case for ISA cards
	push @l, {
	    group => N("Hardware"),
	    label => N("Sound card"),
	    val => sub {},
	    clicked => sub {
	        if ($o->ask_yesorno('', N("Do you have an ISA sound card?"))) {
	    	  $o->do_pkgs->install(qw(alsa-utils sndconfig aoss));
	    	  $o->ask_warn('', N("Run \"alsaconf\" or \"sndconfig\" after installation to configure your sound card"));
	        } else {
	    	  $o->ask_warn('', N("No sound card detected. Try \"harddrake\" after installation"));
	        }
	    },
	};
    }

    push @l, {
	group => N("Hardware"),
	label => N("Graphical interface"),
Mode	Name	Size
d---------	attachment	153	log stats plain
d---------	auth	159	log stats plain
d---------	avatar	72	log stats plain
d---------	cache	72	log stats plain
d---------	captcha	273	log stats plain
-rw-r--r--	class_loader.php	4411	log stats plain
-rw-r--r--	composer.json	664	log stats plain
d---------	config	111	log stats plain
-rw-r--r--	config_php_file.php	3968	log stats plain
d---------	console	129	log stats plain
-rw-r--r--	content_visibility.php	30045	log stats plain
d---------	controller	119	log stats plain
d---------	cron	70	log stats plain
-rw-r--r--	datetime.php	5143	log stats plain
d---------	db	267	log stats plain
d---------	debug	82	log stats plain
d---------	di	283	log stats plain
-rw-r--r--	error_collector.php	1549	log stats plain
d---------	event	398	log stats plain
d---------	exception	146	log stats plain
d---------	extension	284	log stats plain
d---------	feed	594	log stats plain
-rw-r--r--	file_downloader.php	2780	log stats plain
d---------	files	149	log stats plain
-rw-r--r--	filesystem.php	451	log stats plain
d---------	filesystem	130	log stats plain
-rw-r--r--	finder.php	15220	log stats plain
d---------	group	38	log stats plain
d---------	groupposition	174	log stats plain
d---------	help	76	log stats plain
d---------	hook	38	log stats plain
d---------	install	532	log stats plain
-rw-r--r--	json_response.php	698	log stats plain
d---------	language	180	log stats plain
d---------	lock	71	log stats plain
d---------	log	117	log stats plain
d---------	message	200	log stats plain
d---------	mimetype	228	log stats plain
d---------	module	82	log stats plain
d---------	notification	144	log stats plain
-rw-r--r--	pagination.php	14721	log stats plain
d---------	passwords	110	log stats plain
-rw-r--r--	path_helper.php	13874	log stats plain
-rw-r--r--	permissions.php	14464	log stats plain
d---------	php	35	log stats plain
d---------	plupload	40	log stats plain
d---------	profilefields	113	log stats plain
-rw-r--r--	recursive_dot_prefix_filter_iterator.php	742	log stats plain
d---------	report	381	log stats plain
d---------	request	250	log stats plain
d---------	routing	211	log stats plain
d---------	search	295	log stats plain
-rw-r--r--	session.php	52960	log stats plain
-rw-r--r--	symfony_request.php	1305	log stats plain
d---------	template	261	log stats plain
d---------	textformatter	265	log stats plain
d---------	textreparser	207	log stats plain
d---------	tree	134	log stats plain
-rw-r--r--	user.php	23002	log stats plain
-rw-r--r--	user_loader.php	7019	log stats plain
-rw-r--r--	version_helper.php	8227	log stats plain
-rw-r--r--	viewonline_helper.php	1158	log stats plain