path: root/os-plugins/plugins/bootsplash/OpenSLX/OSPlugin/bootsplash.pm

# Copyright (c) 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/
# -----------------------------------------------------------------------------
# bootsplash.pm
#	- implementation of the 'bootsplash' plugin, which installs splashy 
#     into the ramfs, including changeing theme
# -----------------------------------------------------------------------------
package OpenSLX::OSPlugin::bootsplash;

use strict;
use warnings;

use base qw(OpenSLX::OSPlugin::Base);

use OpenSLX::Basics;
use OpenSLX::Utils;

sub new
{
	my $class = shift;

	my $self = {
		name => 'bootsplash',
	};

	return bless $self, $class;
}

sub getInfo
{
	my $self = shift;

	return {
		description => unshiftHereDoc(<<'		End-of-Here'),
			Installs Splashy as bootsplash into ramfs and sets a Theme.
		End-of-Here
		mustRunAfter => [],
	};
}

sub getAttrInfo
{
	my $self = shift;

	return {
		'bootsplash::active' => {
			applies_to_systems => 1,
			applies_to_clients => 0,
			description => unshiftHereDoc(<<'			End-of-Here'),
				should the 'bootsplash'-plugin be executed during boot?
			End-of-Here
			content_regex => qr{^(0|1)$},
			content_descr => '1 means active - 0 means inactive',
			default => '1',
		},
		'bootsplash::precedence' => {
			applies_to_systems => 1,
			applies_to_clients => 0,
			description => unshiftHereDoc(<<'			End-of-Here'),
				the execution precedence of the 'bootsplash' plugin
			End-of-Here
			content_regex => qr{^\d\d$},
			content_descr => 'allowed range is from 01-99',
			default => 30,
		},

		'bootsplash::theme' => {
			applies_to_systems => 1,
			applies_to_clients => 0,
			description => unshiftHereDoc(<<'			End-of-Here'),
				name of the theme to apply to bootsplash (unset for no theme)
			End-of-Here
			content_regex => undef,
			content_descr => undef,
			default => 'openslx',
		},
	};
}

sub suggestAdditionalKernelParams
{
	my $self                = shift;
	my $makeInitRamFSEngine = shift;

	my @suggestedParams;
	
	# add vga=0x317 unless explicit vga-mode is already set
	if (!$makeInitRamFSEngine->haveKernelParam(qr{\bvga=})) {
		push @suggestedParams, 'vga=0x317';
	}

	# add quiet, if not already set
	if (!$makeInitRamFSEngine->haveKernelParam('quiet')) {
		push @suggestedParams, 'quiet';
	}

	return @suggestedParams;
}

sub suggestAdditionalKernelModules
{
	my $self                = shift;
	my $makeInitRamFSEngine = shift;

	my @suggestedModules;
	
	# Ubuntu needs vesafb and fbcon (which drags along some others)
	if ($makeInitRamFSEngine->{'distro-name'} =~ m{^ubuntu}i) {
		push @suggestedModules, qw(	vesafb fbcon )
	}
	
	return @suggestedModules;
}

sub copyRequiredFilesIntoInitramfs
{
	my $self                = shift;
	my $targetPath          = shift;
	my $attrs		= shift;
	my $makeInitRamFSEngine = shift;
	
	my $themeDir = "$openslxConfig{'base-path'}/share/themes";
	my $bootsplashTheme = $attrs->{'bootsplash::theme'} || '';
	if ($bootsplashTheme) {
		my $bootsplashThemeDir = "$themeDir/$bootsplashTheme/bootsplash";
		if (-d $bootsplashThemeDir) {
			my $splashyPath = "$openslxConfig{'base-path'}/share/splashy";
			$makeInitRamFSEngine->addCMD(
				"cp -p $splashyPath/* $targetPath/bin/"
			);
			$makeInitRamFSEngine->addCMD(
				"mkdir -p $targetPath/etc/splashy"
			);
			$makeInitRamFSEngine->addCMD(
				"cp -a $bootsplashThemeDir/* $targetPath/etc/splashy/"
			);
		}
	}
	else {
		$bootsplashTheme = '<none>';
	}

	vlog(
		1, 
		_tr(
			"bootsplash-plugin: bootsplash=%s", 
			$bootsplashTheme
		)
	);

	return;
}

1;