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#!/usr/bin/perl
################################################################################
# Mandriva Online Distribution Upgrade Helper #
# #
# Copyright (C) 2008 Mandriva #
# #
# Thierry Vignaud <tvignaud at mandriva dot com> #
# #
# 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. #
################################################################################
use strict;
use POSIX ":sys_wait_h";
use lib qw(/usr/lib/libDrakX);
use standalone; # for explanations
use common;
BEGIN { require_root_capability() }
use run_program;
use feature 'state';
BEGIN { unshift @::textdomains, 'mdkonline' }
use mygtk2 qw(gtknew); #- do not import gtkadd which conflicts with ugtk2 version
use ugtk2 qw(:all);
use lib qw(/usr/lib/libDrakX/drakfirsttime);
use mdkonline;
use Rpmdrake::open_db;
ugtk2::add_icon_path("/usr/share/mdkonline/pixmaps/");
my ($log_file);
my $new_distro_version;
foreach my $opt (@ARGV) {
if ($opt =~ /--(rpm-root|urpmi-root)=(.*)/) {
$::rpmdrake_options{$1}[0] = $2;
} elsif ($opt =~ /--new_distro_version=(.*)/) {
$new_distro_version = $1;
}
}
my $root = Rpmdrake::open_db::fast_open_urpmi_db()->{root};
my $product_id = common::parse_LDAP_namespace_structure(cat_("$root/etc/product.id"));
run_program::raw({ detach => 1 }, 'ionice', '-p', $$, '-n7');
upgrade();
my ($refork_gurpmi);
sub run_gurpmi() {
my @initial_args = ('--replacefiles', '--clean');
while ($refork_gurpmi) {
my $ok = fork_gurpmi(@initial_args);
if ($refork_gurpmi && !$ok) {
$refork_gurpmi--;
} else {
undef $refork_gurpmi;
}
if (!$refork_gurpmi) {
if (!$ok) {
ugtk2::ask_warn(N("Error"),
N("Installation failed"),
N("Installation logs can be found in '%s'", $log_file)
);
} else {
upgrade_distro_congratulations();
}
}
}
}
sub upgrade_distro_congratulations() {
local $mygtk2::left_padding = 0;
my $width = 500;
my $w = ugtk2->new(N("Congratulations"));
gtkadd($w->{window},
gtknew('VBox', children_tight => [
get_banner(),
gtknew('Label_Left', text => N("Upgrade to Mandriva %s release was successfull.", $new_distro_version),
# explicitely wrap (for 2008.1):
line_wrap => 1,
# workaround infamous 6 years old gnome bug #101968:
width => $width - 50),
gtknew('Label_Left', text => N("You should restart your system."),
# explicitely wrap (for 2008.1):
line_wrap => 1,
# workaround infamous 6 years old gnome bug #101968:
width => $width - 50),
create_okcancel($w, N("Ok")),
]),
);
$w->{ok}->grab_focus;
$w->main;
}
sub upgrade() {
my $file = "$ENV{HOME}/urpmi.cfg.backup." . int(rand 100000);
log::explanations("backuping urpmi configuration in $file");
cp_af("$root/etc/urpmi/urpmi.cfg", $file);
my $urpm = Rpmdrake::open_db::fast_open_urpmi_db();
my $urpmi_lock = eval {
local $urpm->{fatal} = sub { die @_ };
urpm::lock::urpmi_db($urpm, 'exclusive');
};
if (my $err = $@) {
log::explanations(sprintf("locking urpmi database failed: %s"), $err);
return;
}
undef $urpmi_lock;
log::explanations("removing all existing urpmi media for upgrade");
run_program::run('urpmi.removemedia', if_($root, '--urpmi-root', $root), '-a');
log::explanations("adding urpmi media for new distribution");
$ENV{URPMI_ADDMEDIA_REASON} = join(',', 'reason=upgrade', 'upgrade_by=mdkapplet', "upgrade_from=$product_id->{version}");
# the following modifies $MIRRORLIST expansion in urpm/mirrors.pm,
# it must be set for gurpmi.addmedia, but also for gurpmi
$ENV{URPMI_ADDMEDIA_PRODUCT_VERSION} = $new_distro_version;
system('gurpmi.addmedia', '--silent-success', if_($root, "--urpmi-root=$root"), '--distrib', '--mirrorlist', '$MIRRORLIST') and do {
log::explanations("adding media for new distribution failed");
log::explanations("restoringing urpmi configuration from $file");
cp_af($file, "$root/etc/urpmi/urpmi.cfg");
run_program::run('urpmi.update', if_($root, '--urpmi-root', $root), '-a', '--nocheck');
return;
};
log::explanations("upgrading urpmi and rpmdrake");
log::explanations("upgrading the whole system");
# rerun gurpmi in case there was an issue (with eg: big transactions:
$refork_gurpmi = 4;
{
# force PATH:
local $ENV{TMPDIR} = undef;
$log_file = chomp_(`mktemp -u -p $ENV{HOME}/ gurpmi_upgrade_to_2009.0_XXXXXXXX`) . '.log';
log::explanations("logging gurpmi message in '$log_file'");
}
# we cannot use installUpdates() as MandrivaUpdate needs the media
# flaged as update (or else, we need to add a new option to MandrivaUpdate):
run_gurpmi();
}
sub fork_gurpmi {
run_program::raw({ timeout => 'never' },
'gurpmi', '>>', $log_file, '2>>', $log_file, '--auto', '--auto-select',
if_($root, "--urpmi-root=$root"), @_);
}
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