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# Copyright (c) 2006, 2007 - OpenSLX GmbH
#
# This program is free software distributed under the GPL version 2.
# See http://openslx.org/COPYING
#
# If you have any feedback please consult http://openslx.org/feedback and
# send your suggestions, praise, or complaints to feedback@openslx.org
#
# General information about OpenSLX can be found at http://openslx.org/
# -----------------------------------------------------------------------------
# apt.pm
# - provides apt-get-specific overrides of the OpenSLX::OSSetup::MetaPackager API.
# -----------------------------------------------------------------------------
package OpenSLX::OSSetup::MetaPackager::apt;
use strict;
use warnings;
use base qw(OpenSLX::OSSetup::MetaPackager::Base);
use OpenSLX::Basics;
use OpenSLX::Utils;
################################################################################
### implementation
################################################################################
sub new
{
my $class = shift;
my $self = {
'name' => 'apt',
};
return bless $self, $class;
}
sub initPackageSources
{
my $self = shift;
$ENV{LC_ALL} = 'POSIX';
# remove any existing sources
slxsystem('rm -f /etc/apt/sources.list');
# create default timezone if there isn't any
if (!-e '/etc/timezone') {
spitFile('/etc/timezone', "$openslxConfig{'default-timezone'}\n");
}
# create kernel config if there isn't any
if (!-e '/etc/kernel-img.conf') {
my $kernelConfig = unshiftHereDoc(<<" END-OF-HERE");
# Kernel image management overrides
# See kernel-img.conf(5) for details
do_symlinks = yes
relative_links = yes
do_bootloader = no
do_bootfloppy = no
do_initrd = yes
link_in_boot = yes
END-OF-HERE
spitFile('/etc/kernel-img.conf', $kernelConfig);
}
return 1;
}
sub setupPackageSource
{
my $self = shift;
my $repoName = shift;
my $repoInfo = shift;
my $excludeList = shift;
my $repoURLs = shift;
my $baseURL = shift @$repoURLs;
my $distribution = $repoInfo->{'distribution'};
my $components = $repoInfo->{'components'};
my $sourcesList = "deb $baseURL $distribution $components\n";
foreach my $mirrorURL (@$repoURLs) {
$sourcesList .= "deb $mirrorURL $distribution $components\n";
}
appendFile('/etc/apt/sources.list', $sourcesList);
return;
}
sub installPackages
{
my $self = shift;
my $packages = shift;
my $doRefresh = shift || 0;
$packages =~ tr{\n}{ };
if ($doRefresh && slxsystem("apt-get -y update")) {
die _tr("unable to update repository info (%s)\n", $!);
}
if ('/var/cache/debconf/slx-defaults.dat') {
$ENV{DEBCONF_DB_FALLBACK}
= "'File{/var/cache/debconf/slx-defaults.dat}'";
}
$ENV{DEBIAN_FRONTEND} = 'noninteractive';
if (slxsystem("apt-get -y install $packages")) {
die _tr("unable to install selection (%s)\n", $!);
}
delete $ENV{DEBCONF_DB_FALLBACK};
delete $ENV{DEBIAN_FRONTEND};
return 1;
}
sub removePackages
{
my $self = shift;
my $pkgSelection = shift;
if (slxsystem("apt-get -y remove $pkgSelection")) {
die _tr("unable to remove selection (%s)\n", $!);
}
return 1;
}
sub updateBasicVendorOS
{
my $self = shift;
if (slxsystem("apt-get -y update")) {
die _tr("unable to update repository info (%s)\n", $!);
}
if (slxsystem("apt-get -y upgrade")) {
die _tr("unable to update this vendor-os (%s)\n", $!);
}
return 1;
}
1;
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