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package BCD::Isolinux;
use File::Copy::Recursive qw(dircopy pathrm);
use BCD::Common qw(:DEFAULT $isoconf $wd $name $arch $version $based_on $repo $builddir);
our @ISA = qw(Exporter);
our @EXPORT = qw(main_isolinux);
my $LOG="ISOLINUX -";
my $color = "yellow";
my $repo_isolinux;
if (!defined($isoconf->{isolinux}{fullpath})) {
$repo_isolinux = "$repo/$based_on/$arch/$isoconf->{isolinux}{defaultpath}/";
} else {
$repo_isolinux = $isoconf->{isolinux}{fullpath};
}
my $build_isolinux_dir = "$builddir/isolinux";
sub switch_theme {
my $theme = $isoconf->{theme}{bootsplash};
print_color("$LOG switch to theme $theme", $color);
-d "$isoconf->{theme}{bootsplash_path}/themes/$theme" or die "$LOG cant find the gfxboot theme: $isoconf->{theme}{bootsplash_path}/themes/$theme";
opendir my $DIR, $build_isolinux_dir or die "$LOG FATAL switch_theme: unable to open $build_isolinux_dir\n";
foreach my $f (readdir $DIR) {
$f =~ /^\.{1,2}$/ and next;
-d "$build_isolinux_dir/$f" or next;
opendir my $ALT, "$build_isolinux_dir/$f" or die "LOG FATAL switch_theme: unable to open $dir/$f\n";
foreach my $all (readdir $ALT) {
$all =~ /all.rdz/ or next;
my $initrd = "$build_isolinux_dir/$f/$all";
my $binary = "/usr/share/bootsplash/scripts/make-boot-splash-raw";
-x $binary or die "$LOG you need $binary which is available in bootsplash >= 3.2.3\n";
my $cmd;
if ($isoconf->{based_on} gt "2009.1" && $isoconf->{based_on} ne "mes5") {
$cmd = "$binary $initrd $theme";
} else {
# old script use a resolution parameter
$cmd = "$binary $initrd 800x600 $theme";
}
print_color("$LOG using $f", $color);
system($cmd) == 0 or die "$LOG FATAL switch_theme: config file for $theme may not exist\n";
}
closedir $ALT;
}
closedir $DIR;
# syslinux
my $lilo_sys = "$isoconf->{theme}{bootsplash_path}/themes/$theme/lilo/syslinux";
-f $lilo_sys and system("cp -vf $lilo_sys", "$build_isolinux_dir/boot.msg");
print_color("$LOG copy $isoconf->{theme}{gfxboot_path}/themes/*.jpg to $build_isolinux_dir/",, $color);
system("cp -vf $isoconf->{theme}{gfxboot_path}/themes/$theme/welcome.jpg $build_isolinux_dir/");
system("cp -vf $isoconf->{theme}{gfxboot_path}/themes/$theme/back.jpg $build_isolinux_dir/");
}
sub add_entry {
my $syslinuxcfg = "$build_isolinux_dir/isolinux.cfg";
-f $syslinuxcfg or die "$LOG can't path $syslinuxcfg";
foreach my $syslinux (@{$isoconf->{isolinux}{entry}}) {
$syslinux->{name} or next;
print_color("$LOG add $syslinux->{name} in $syslinuxcfg", $color);
open my $SYS, ">> $syslinuxcfg";
print $SYS "label $syslinux->{label}\n";
print $SYS " kernel $syslinux->{kernel}\n";
print $SYS " append $syslinux->{append}\n";
close $SYS;
if (-f $syslinux->{bin}) {
system("cp -vf $syslinux->{bin} $build_isolinux_dir/");
} else {
die "$LOG $syslinux->{bin} is not present on the system !\n";
}
}
}
sub use_firmware {
print_color("$LOG copy fw.gz to $build_isolinux_dir/alt0/", $color);
my $syslinuxcfg = "$build_isolinux_dir/isolinux.cfg";
open (IN, "+<$syslinuxcfg");
@file = <IN>;
seek IN,0,0;
foreach (@file){
$_ =~ s|alt0/all.rdz|alt0/all.rdz,alt0/fw.gz|g;
print IN $_;
}
close IN;
system("cp -v /usr/lib*/drakx-installer-images/isolinux/alt0/fw.gz $build_isolinux_dir/alt0/")
}
sub copy_files {
foreach my $file (@{$isoconf->{isolinux}{tocopy}}) {
$file->{name} or next;
if (-f $file->{file}) {
print_color("$LOG copy $file->{file} in $build_isolinux_dir", $color);
system("cp -avf $file->{file} $build_isolinux_dir/");
} else {
die "$LOG $file->{file} is not present on the system !\n";
}
}
}
sub main_isolinux {
if (! -d $repo_isolinux) {
print_color("$LOG I can't find the isolinux dir $repo_isolinux !", $color);
exit;
}
print_color("$LOG Remove old copy of isolinux", $color);
pathrm("$build_isolinux_dir/isolinux") or die $!;
print_color("$LOG copy $repo_isolinux to $build_isolinux_dir", $color);
dircopy($repo_isolinux, $build_isolinux_dir) or die $!;
add_entry;
if ($isoconf->{isolinux}{firmware} eq "yes") {
use_firmware;
}
copy_files;
switch_theme;
}
1;
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