path: root/installer/OpenSLX/OSSetup/Packager/rpm.pm

# rpm.pm
#	- provides rpm-specific overrides of the OpenSLX::OSSetup::Packager API.
#
# (c) 2006 - OpenSLX.com
#
# Oliver Tappe <ot@openslx.com>
#
package OpenSLX::OSSetup::Packager::rpm;

use vars qw(@ISA $VERSION);
@ISA = ('OpenSLX::OSSetup::Packager::Base');
$VERSION = 1.01;		# API-version . implementation-version

use strict;
use Carp;
use OpenSLX::Basics;
use OpenSLX::OSSetup::Packager::Base 1.01;

################################################################################
### implementation
################################################################################
sub new
{
	my $class = shift;
	my $self = {
		'name' => 'rpm',
	};
	return bless $self, $class;
}

sub unpackPackages
{
	my $self = shift;
	my $pkgs = shift;

	foreach my $pkg (@$pkgs) {
		vlog 2, "unpacking package $pkg...";
		if (system("ash", "-c", "rpm2cpio $pkg | cpio -i -d")) {
			die _tr("unable to unpack package <%s> (%s)", $pkg, $!);
		}
	}
}

sub importTrustedPackageKeys
{
	my $self = shift;
	my $keyFiles = shift;
	my $finalPath = shift;

	return unless defined $keyFiles;

	foreach my $keyFile (@$keyFiles) {
		vlog 2, "importing package key $keyFile...";
		if (system("rpm", "--root=$finalPath", "--import", "$keyFile")) {
			die _tr("unable to import package key <%s> (%s)", $keyFile, $!);
		}
	}
}

sub installPrerequiredPackages
{
	my $self = shift;
	my $pkgs = shift;
	my $finalPath = shift;

	return unless defined $pkgs && scalar(@$pkgs);

	if (system("rpm", "--root=$finalPath", "-ivh", "--nodeps", "--noscripts",
			   "--force", @$pkgs)) {
		die _tr("error during prerequired-package-installation (%s)", $!);
	}
	system("rm", "-rf", "$finalPath/var/lib/rpm");
}

sub installPackages
{
	my $self = shift;
	my $pkgs = shift;
	my $finalPath = shift;

	return unless defined $pkgs && scalar(@$pkgs);

	if (system("rpm", "--root=$finalPath", "-ivh", @$pkgs)) {
		die _tr("error during package-installation (%s)", $!);
	}
}

1;