Current File : //usr/share/perl5/NeedRestart/UI/stdio.pm
# needrestart - Restart daemons after library updates.
#
# Authors:
# Thomas Liske <thomas@fiasko-nw.net>
#
# Copyright Holder:
# 2013 - 2020 (C) Thomas Liske [http://fiasko-nw.net/~thomas/]
#
# License:
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# 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 package; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
package NeedRestart::UI::stdio;
use strict;
use warnings;
use parent qw(NeedRestart::UI);
use NeedRestart qw(:ui);
use Locale::TextDomain 'needrestart';
needrestart_ui_register(__PACKAGE__, NEEDRESTART_PRIO_LOW);
sub _announce {
my $self = shift;
my $message = shift;
my %vars = @_;
print "\n";
$self->wprint(\*STDOUT, '', '', __x("Pending kernel upgrade!\n\nRunning kernel version:\n {kversion}\n\nDiagnostics:\n {message}\n\nRestarting the system to load the new kernel will not be handled automatically, so you should consider rebooting. [Return]\n",
kversion => $vars{KVERSION},
message => $message,
));
<STDIN> if (-t *STDIN && -t *STDOUT);
}
sub announce_abi {
my $self = shift;
my %vars = @_;
$self->_announce(__ 'The currently running kernel has an ABI compatible upgrade pending.', %vars);
}
sub announce_ver {
my $self = shift;
my %vars = @_;
$self->_announce(__x("The currently running kernel version is not the expected kernel version {eversion}.",
eversion => $vars{EVERSION},
), %vars);
}
sub announce_ehint {
my $self = shift;
my %vars = @_;
$self->wprint(\*STDOUT, '', '', __x(<<EHINT, ehint => $vars{EHINT}));
This system runs {ehint}. For more details, run «needrestart -m a».
You should consider rebooting!
EHINT
<STDIN> if (-t *STDIN && -t *STDOUT);
}
sub announce_ucode {
my $self = shift;
my %vars = @_;
print "\n";
$self->wprint(\*STDOUT, '', '', __x("Pending processor microcode upgrade!\n\nDiagnostics:\n The currently running processor microcode revision is {current} which is not the expected microcode revision {avail}.\n\nRestarting the system to load the new processor microcode will not be handled automatically, so you should consider rebooting. [Return]\n",
current => $vars{CURRENT},
avail => $vars{AVAIL},
));
<STDIN> if (-t *STDIN && -t *STDOUT);
}
sub notice($$) {
my $self = shift;
my $out = shift;
return unless($self->{verbosity});
my $indent = ' ';
$indent .= $1 if($out =~ /^(\s+)/);
$self->wprint(\*STDOUT, '', $indent, "$out\n");
}
sub vspace {
my $self = shift;
return unless($self->{verbosity});
$self->SUPER::vspace(\*STDOUT);
}
sub command {
my $self = shift;
my $out = shift;
print "$out\n";
}
sub _query($$) {
my $self = shift;
my($query, $def) = @_;
my @def = ($def eq 'Y' ? qw(yes no auto stop) : qw(no yes auto stop));
my $i;
do {
$self->wprint(\*STDOUT, '', '', "$query [" . ($def eq 'Y' ? 'Ynas?' : 'yNas?') . '] ');
if($self->{stdio_same}) {
my $s = $self->{stdio_same};
if($s eq 'auto') {
$s = ($def eq 'Y' ? 'yes' : 'no');
}
print __($s), "\n";
return $s;
}
$i = <STDIN> if(-t *STDIN && -t *STDOUT);
unless(defined($i)) {
$i = 'n';
last;
}
$i = lc($i);
chomp($i);
$i =~ s/^\s+//;
$i =~ s/\s+$//;
if($i eq '?') {
$self->wprint(\*STDOUT, '', '', __ <<HLP);
(Y)es - restart this service
(N)o - do not restart this service
(A)uto - auto restart all remaining services
(S)top - stop restarting services
HLP
}
} while(!( ($i) = map { (substr($_, 0, length($i)) eq $i ? ($_) : ())} @def ));
if($i eq 'auto') {
$self->{stdio_same} = 'auto';
return ($def eq 'Y' ? q(yes) : q(no));
}
return ($self->{stdio_same} = 'no') if($i eq 'stop');
return $i;
}
sub query_pkgs($$$$$$) {
my $self = shift;
my $out = shift;
my $def = shift;
my $pkgs = shift;
my $overrides = shift;
my $cb = shift;
delete($self->{stdio_same});
$self->wprint(\*STDOUT, '', '', "$out\n");
foreach my $rc (sort keys %$pkgs) {
my ($or) = grep { $rc =~ /$_/; } keys %$overrides;
my $d = (defined($or) ? ($overrides->{$or} ? 'Y' : 'N') : ($def ? 'N' : 'Y'));
&$cb($rc) if($self->_query(__x('Restart «{rc}»?', rc => $rc), $d) eq 'yes');
}
}
sub query_conts($$$$$$) {
my $self = shift;
$self->query_pkgs(@_);
}
1;
Mini Shell