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|
#!/usr/bin/perl
if ($ARGV[0] ne '-f') {
print "Call it with option -f, but don't fear loosing all your data, this command is dangerous!";
exit 1;
}
my ($yes, $hd, $cd);
do {
print "
I'm going to install the OEM version on your hard drive
[1;31;40m!!ALL DATA IS GOING TO BE LOST!![0m
Type \`\`yes'' and [enter] to go on\n"
} while (($yes = <STDIN>) !~ /^\s*yes\s*$/i);
#- avoid globing as it is not available in rescue ramdisk.
foreach my $device (split ' ', `/bin/ls -d /proc/ide/hd*`) {
open F, "$device/media" or next;
foreach (<F>) {
/disk/ and do { $hd = $device; $hd =~ s,/proc/ide/,,; };
/cdrom/ and do { $cd = $device; $cd =~ s,/proc/ide/,,; };
}
close F;
}
-e "/dev/$hd" && -e "/dev/$cd" or die "unable to access hard disk or local cdrom";
print "hd: $hd\ncd: $cd\n";
#- find a cdrom (like) image, normally a true cdrom but if nfs install is running, use it instead.
mkdir "/cdrom";
open F, "/proc/cmdline";
while (<F>) {
/automatic=method:nfs,.*server:([^\s,]*),.*directory:([^\s,]*)/
and system "mount", "-r", "-t", "nfs", "$1:$2", "/cdrom", "-o", "nolock";
}
close F;
-e "/cdrom/VERSION"
or system "mount", "-r", "-t", "iso9660", "/dev/$cd", "/cdrom";
#- detect language used.
my ($lang, $flang);
open F, "/cdrom/VERSION" or die "no installation cdrom found on $cd";
while (<F>) {
/[\s-]fr/ and ($lang, $flang) = ("fr", "fr_FR");
}
close F;
#- default language fall to english ?
$lang or ($lang, $flang) = ("en", "en_US");
print "Found lang $lang\n";
#- check for already existing partition table, if none are found
#- create 3 partitions (one for install, one for swap and one for root).
#- if only a fat partition is found, resize it do include the above partition.
#- other combination are really dangerous and are not supported, ask
#- the user that all data on the disk will be erased and go on.
my ($hd_size, @hd_parts);
for (1..2) {
open F, "parted /dev/$hd print |";
while (<F>) {
/^Disk geometry [^:]*:\s*([\d\.]+)-([\d\.]+)/ and do { $hd_size = $2 - $1 };
#/^Disk label type:\s*msdos/ and do { $hd_type = 'msdos' };
/^(\d+)\s+([\d\.]+)\s+([\d\.]+)\s+(primary|logical|extended)\s*(\S*)/ and do {
#- this automatically drops extended partition here!
push @hd_parts, { minor => $1, start => $2, end => $3, type => $4, fstype => $5 };
};
}
close F;
$hd_size and last;
print "Unable to detect partition on disk, trying with new label\n";
system "parted", "/dev/$hd", "mklabel", "msdos";
}
my ($min_size, $def_size, $trigger_size, $inst_size, $swap_size) = (1700, 2700, 4000, 200, 128);
$hd_size > $min_size or die "hard disk is too small to contain oem install (${hd_size}MB found, need $min_size at least)";
my ($fat_pos, $resize_fat_size, $root_size);
if (@hd_parts == 1 && $hd_parts[$fat_pos = 0]{fstype} eq 'FAT' ||
@hd_parts == 2 && $hd_parts[0]{type} eq 'extended' && $hd_parts[$fat_pos = 1]{fstype} eq 'FAT') {
if ($hd_size - $hd_parts[$fat_pos]{end} > $min_size) {
#- check first if there are some available space left on the disk.
#- so we are using it, root_size is fixed to match hard disk size.
$resize_fat_size = 0;
$root_size = $hd_size - $hd_parts[$fat_pos]{end} - $inst_size - $swap_size;
$root_size > $trigger_size and $root_size = $def_size;
} elsif ($hd_size > 2*$min_size) {
#- resize this fat partition.
$resize_fat_size = 0.5 * $hd_size;
$root_size = $hd_size - $resize_fat_size - $inst_size - $swap_size;
$root_size > $trigger_size and $root_size = $def_size;
}
}
unless ($root_size) {
#- there have not been defined above, so remove everything and start from
#- a blank partition.
$resize_fat_size = undef;
$root_size = $hd_size - $resize_fat_size - $inst_size - $swap_size;
$root_size > $trigger_size and $root_size = $def_size;
}
#- launch parted to edit partition table, start at minor.
#- point define where we start.
my $minor = defined $resize_fat_size && $fat_pos > 0 ? 6 : 5;
my $point = 0.0;
open F, "| parted -s /dev/$hd";
if (defined $resize_fat_size) {
#- keep the current partition table, and try to resize the fat partition
#- if the size is not 0.
#- KEEP IN MIND there is only one partition defined.
$point = $hd_parts[$fat_pos]{start} + $resize_fat_size;
printf F "resize %d %s %s\n", $hd_parts[$fat_pos]{minor}, $hd_parts[$fat_pos]{start}, $point;
} else {
#- build a new disk label here.
print F "mklabel msdos\n";
}
#- all linux partition are stored inside an extended partition, this is easier to manipulate after.
if ($minor == 5) {
print F "mkpart extended $point $hd_size\n";
} else {
$hd_parts[0]{type} eq 'extended' or die "first partition assumed to be extended";
$point = $hd_parts[0]{start};
print F "resize $hd_parts[0]{minor} $point $hd_size\n";
}
printf F "mkpart logical ext2 %s %s\n", $point, $point+$inst_size; $point+=$inst_size;
printf F "mkpart logical linux-swap %s %s\n", $point, $point+$swap_size; $point+=$inst_size;
printf F "mkpart logical ext2 %s %s\n", $point, $point+$root_size < $hd_size ? $point+$root_size : $hd_size;
print F "quit\n";
close F or die "unable to partition the disk $hd";
#- at this point, the partition are created.
my ($instz, $inst, $swap, $root) = ($minor-1, $minor, $minor+1, $minor+2);
#- we have to build swap and mount it.
print "Setting swap\n";
system "mkswap", "/dev/$hd$swap";
system "swapon", "/dev/$hd$swap";
#- we have
print "Formatting /dev/$hd$inst partition\n";
system "mkfs.ext2", "/dev/$hd$inst";
print "Formatting /dev/$hd$root partition\n";
system "mkfs.ext2", "/dev/$hd$root";
print "Mounting partitions\n";
mkdir "/hd";
system "mount", "-t", "ext2", "/dev/$hd$inst", "/hd";
mkdir "/mnt";
system "mount", "-t", "ext2", "/dev/$hd$root", "/mnt";
print "Copying installation on hard drive\n";
if (-e "/boot/vmlinuz" && -e "/boot/hd.rdz" || -e "/cdrom/boot/vmlinuz" && -e "/cdrom/boot/hd.rdz") {
system "cp", "-a", "/boot", "/cdrom/boot", "/hd";
} else {
mkdir "/hd/boot";
unless (-e "/tmp/hd/vmlinuz" && -e "/tmp/hd/hd.rdz") {
mkdir "/tmp/hd";
system "modprobe", "loop";
system "mount", "/cdrom/images/hd.img", "/tmp/hd", "-o", "loop";
}
system "cp", "-a", "/tmp/hd/vmlinuz", "/tmp/hd/hd.rdz", "/hd/boot";
}
mkdir "/hd/Mandrake";
mkdir "/hd/Mandrake/RPMS";
system "cp", "-a", "/cdrom/Mandrake/base", "/cdrom/Mandrake/mdkinst", "/hd/Mandrake";
print "Setting bootloader\n";
open F, ">/hd/boot/grub/menu.lst";
if (defined $resize_fat_size) {
print F "timeout 5\n";
print F "color black/cyan yellow/cyan\n\n";
print F "title linux\n";
} else {
print F "timeout 0\n\n";
print F "title oem\n";
}
print F "kernel (hd0,$instz)/boot/vmlinuz ramdisk_size=32000 automatic=method:disk,disk:$hd,partition:$hd$inst,directory:/ hd vga=788 fbeginner oem\n";
print F "initrd (hd0,$instz)/boot/hd.rdz\n";
#- if a windows partition is available, add an entrie for it.
if (defined $resize_fat_size) {
print F "\ntitle windows\n";
printf F "rootnoverify (hd0,%s)\n", $hd_parts[$fat_pos]{minor}-1;
print F "makeactive\n";
print F "chainloader +1\n";
}
close F;
open F, "| grub --device-map=/hd/boot/grub/device.map --batch";
print F "install (hd0,$instz)/boot/grub/stage1 d (hd0) (hd0,$instz)/boot/grub/stage2 p (hd0,$instz)/boot/grub/menu.lst\n";
print F "quit\n";
close F or die "error while executing grub";
my $packages = select_packages("/cdrom", $lang);
my @media;
open F, "/cdrom/Mandrake/base/hdlists";
foreach (<F>) {
chomp;
s/\s*#.*$//;
/^\s*$/ and next;
m/^\s*(hdlist\S*\.cz2?)\s+(\S+)\s*(.*)$/ or die "invalid hdlist description \"$_\" in hdlists file";
push @media, { rpmsdir => $2, descr => $3 };
}
close F;
#- initialize installation.
$ENV{DURING_INSTALL} = 1;
$ENV{RPM_INSTALL_LANG} = $lang;
$ENV{LD_LIBRARY_PATH} = "/usr/X11R6/lib";
$ENV{SECURE_LEVEL} = 2;
foreach (qw(/etc /var /var/lib /var/lib/rpm /proc)) {
mkdir "/mnt/$_";
}
system "mount", "-t", "proc", "proc", "/mnt/proc";
open F, ">/mnt/etc/fstab";
print F "/dev/$hd$root / ext2 defaults 1 1\n";
close F;
system "rpm", "--root", "/mnt", "--initdb";
#- copy and install from each cd image.
foreach my $medium (@media) {
while (! -d "/cdrom/$medium->{rpmsdir}") {
system "unmount", "/dev/$cd";
system "eject", "/dev/$cd";
print "Please insert the cdrom labeled \"$medium->{descr}\"\n and press [enter] when done\n";
$yes = <STDIN>;
system "mount", "-r", "-t", "iso9660", "/dev/$cd", "/cdrom";
}
print "Copying packages from medium labeled \"$medium->{descr}\" to hard disk\n";
system "mkdir", "-p", "/hd/$medium->{rpmsdir}";
foreach my $pkg (@{$packages->{depslist}}) {
$pkg->{closure} && !$pkg->{selected} or next;
foreach (qw(i586 noarch)) {
my $file = "/cdrom/$medium->{rpmsdir}/$pkg->{name}.$_.rpm";
-e $file or next;
print " copying $pkg->{name}.$_.rpm\n";
system "cp", "-a", $file, "/hd/$medium->{rpmsdir}";
delete $pkg->{closure};
last;
}
}
print "Installing packages from medium labeled \"$medium->{descr}\"\n";
if (my $pkg = pkgs::packageByName($packages, 'glibc')) { #- HACK FOR GLIBC
if (delete $pkg->{selected}) {
foreach (qw(i586 noarch)) {
my $file = "/cdrom/$medium->{rpmsdir}/$pkg->{name}.$_.rpm";
-e $file or next;
system "rpm", "--root", "/mnt", "--nodeps", "--force", "--noscripts", "-ivh", $file;
last; #- update glibc twice, in case.
}
}
} else {
die "no glibc package found";
}
my @files;
foreach my $pkg (@{$packages->{depslist}}) {
$pkg->{selected} or next;
foreach (qw(i586 noarch)) {
my $file = "/cdrom/$medium->{rpmsdir}/$pkg->{name}.$_.rpm";
-e $file or next;
push @files, $file;
delete $pkg->{selected};
last;
}
}
system "rpm", "--root", "/mnt", "--nodeps", "--force", "-ivh", @files;
print "Installed " . scalar(@files) . " packages\n";
scalar(grep { $_->{selected} || $_->{closure} } @{$packages->{depslist}}) == 0 and last;
}
system "umount", "/mnt/proc";
system "umount", "-a", "-f", "-t", "noproc";
system "eject", "/dev/$cd";
print "
Done. OEM hard drive ready!
The hard drive is now ready for a customer.
System is now halted.\n\n";
system "halt";
#- provide package fullname that have to be installed and copied.
sub select_packages {
my ($dir, $lang) = @_;
my $o = { packages => read_depslist("$dir/Mandrake/base/depslist.ordered") };
#- DO NOT FORGET TO UPDATE HERE ACCORDING TO gi/perl-install/install_any.pm
my @pkgs = qw(XFree86 XFree86-glide-module Device3Dfx Glide_V3-DRI Glide_V5 Mesa
dhcpcd pump dhcpxd dhcp-client isdn4net isdn4k-utils dev pptp-adsl-fr rp-pppoe ppp ypbind
rhs-printfilters lpr cups cups-drivers samba ncpfs ghostscript-utils
kernel-pcmcia-cs apmd cdrecord
);
push @pkgs, "XFree86-$_" foreach qw(3DLabs 3dfx 8514 AGX FBDev I128 Mach8 Mach32 Mach64 Mono P9000 Rage128 S3 S3V SVGA VGA16 W32);
foreach (@pkgs) {
my $pkg = pkgs::packageByName($o->{packages}, $_);
$pkg and pkgs::selectPackage($o->{packages}, $pkg);
}
foreach my $pkg (@{$o->{packages}{depslist}}) {
delete $pkg->{selected} and $pkg->{closure} = 1;
}
foreach (qw(Mesa-common xpp libqtcups2 qtcups kups)) {
my $pkg = pkgs::packageByName($o->{packages}, $_);
$pkg and $pkg->{closure} = 1;
}
#- act as DrakX will do to select packages.
pkgs::selectPackage($o->{packages}, pkgs::packageByName($o->{packages}, 'basesystem') || die "no basesystem package found");
pkgs::read_rpmsrate($o->{packages}, install_any::getFile("Mandrake/base/rpmsrate") || die "unable to read rpmsrate");
($o->{compssUsers}, $o->{compssUsersSorted}, $o->{compssUsersIcons}, $o->{compssUsersDescr}) =
pkgs::readCompssUsers($o->{packages}, $o->{meta_class});
$o->{compssUsersChoice}{$_} = 1 foreach map { @{$o->{compssUsers}{$_}} } @{$o->{compssUsersSorted}};
$o->{compssUsersChoice}{SYSTEM} = 1;
$o->{compssUsersChoice}{SERVER} = 0;
my $lang_pkg = $lang && pkgs::packageByName($o->{packages}, "locales-$lang");
if ($lang_pkg) {
pkgs::selectPackage($o->{packages}, $lang_pkg);
$o->{compssUsersChoice}{qq(LOCALES"$_")} = 1;
}
pkgs::setSelectedFromCompssList($o->{packages}, $o->{compssUsersChoice}, 2, 0);
#- package that have to selected here as a bonus for oem install.
foreach (qw(cups cups-drivers drakprofile draksync irda-utils numlock raidtools reiserfs-utils
Mesa Mesa-demos alsa alsa-utils
Aurora xawtv kwintv xscreensaver-gl Mesa-demos xmms-mesa bzflag csmash gltron spacecup chromium tuxracer
glibc vim-minimal
)) {
my $pkg = pkgs::packageByName($o->{packages}, $_);
$pkg and pkgs::selectPackage($o->{packages}, $pkg);
}
#- special packages that are to be move to closure always ...
foreach (qw(kernel-smp kernel-linus kernel-secure hackkernel-smp hackkernel-linus hackkernel-secure
Aurora xawtv kwintv xscreensaver-gl xmms-mesa bzflag csmash gltron spacecup chromium tuxracer
kernel22 kernel22-secure alsa imwheel nfs-utils-clients lvm usbd reiserfsprogs
)) {
my $pkg = pkgs::packageByName($o->{packages}, $_);
$pkg and $pkg->{closure} = 1, delete $pkg->{selected};
}
$o->{packages};
}
sub chop_version($) {
($_[0] =~ /(.*)-[^-]+-[^-]+/)[0] || $_[0];
}
sub read_depslist {
my ($file) = @_;
my $packages = { depslist => [], names => {} };
#- read depslist.oredered file.
my $id = 0;
open F, "$file" or die "unable to open ordered dependencies list file";
while (<F>) {
my ($name, $size, @deps) = split;
push @{$packages->{depslist}}, { id => $id++, name => $name, size => $size, deps => \@deps };
}
close F;
foreach (@{$packages->{depslist}}) {
$packages->{names}{chop_version($_->{name})} = $_;
}
print STDERR "read " . scalar(@{$packages->{depslist}}) . " package dependancies\n";
$packages;
}
#- compability method for the below ones, wrap DrakX code extracted.
package log;
sub l {}
package detect_devices;
sub matching_desc { 0 }
package install_any;
sub getFile { open FILE, "/cdrom/$_[0]" or return; \*FILE }
package pkgs;
sub formatXiB { $_[0] } #- NOP
sub packageSize { $_[0]{size} }
sub packageRate { $_[0]{values}[0] }
sub packageByName {
my ($packages, $name) = @_;
$packages->{names}{$name};
}
sub selectedSize {
my ($packages) = @_;
my $size = 0;
foreach (@{$packages->{depslist}}) {
$_->{selected} and $size += $_->{size};
}
$size;
}
my @preferred = qw(perl-GTK postfix wu-ftpd ghostscript-X vim-minimal kernel ispell-en);
sub selectPackage {
my ($packages, $pkg, $base, $otherOnly, $check_recursion) = @_;
#- avoid infinite recursion (mainly against badly generated depslist.ordered).
$check_recursion ||= {}; exists $check_recursion->{$pkg->{name}} and return; $check_recursion->{$pkg->{name}} = undef;
#- make sure base package are set even if already selected.
$base and $pkg->{base} = 1;
#- select package and dependancies, otherOnly may be a reference
#- to a hash to indicate package that will strictly be selected
#- when value is true, may be selected when value is false (this
#- is only used for unselection, not selection)
unless ($pkg->{selected}) {
foreach (@{$pkg->{deps}}) {
my $preferred;
if (/\|/) {
#- choice deps should be reselected recursively as no
#- closure on them is computed, this code is exactly the
#- same as pixel's one.
my %preferred; @preferred{@preferred} = ();
foreach (split '\|') {
my $dep = $packages->{depslist}[$_] or next;
$preferred ||= $dep;
$dep->{selected} and $preferred = $dep, last;
exists $preferred{::chop_version($dep->{name})} and $preferred = $dep;
}
selectPackage($packages, $preferred, $base, $otherOnly, $check_recursion) if $preferred;
} else {
#- deps have been closed except for choices, so no need to
#- recursively apply selection, expand base on it.
my $dep = $packages->{depslist}[$_];
$base and $dep->{base} = 1;
$otherOnly and !$dep->{selected} and $otherOnly->{::chop_version($dep->{name})} = 1;
$otherOnly or $dep->{selected} += 1;
}
}
}
$otherOnly and !$pkg->{selected} and $otherOnly->{::chop_version($pkg->{name})} = 1;
$otherOnly or $pkg->{selected} += 1;
1;
}
#- this code is extracted from DrakX and SHOULD NOT BE MODIFIED, wrapper method exists above to provide a good choice.
sub read_rpmsrate {
my ($packages, $f) = @_;
my $line_nb = 0;
my (@l);
while (<$f>) {
$line_nb++;
/\t/ and die "tabulations not allowed at line $line_nb\n";
s/#.*//; # comments
my ($indent, $data) = /(\s*)(.*)/;
next if !$data; # skip empty lines
@l = grep { $_->[0] < length $indent } @l;
my @m = @l ? @{$l[$#l][1]} : ();
my ($t, $flag, @l2);
while ($data =~
/^((
[1-5]
|
(?: (?: !\s*)? [0-9A-Z_]+(?:".*?")?)
(?: \s*\|\|\s* (?: !\s*)? [0-9A-Z_]+(?:".*?")?)*
)
(?:\s+|$)
)(.*)/x) {
($t, $flag, $data) = ($1,$2,$3);
while ($flag =~ s,^\s*(("[^"]*"|[^"\s]*)*)\s+,$1,) {
}
my $ok = 0;
$flag = join('||', grep {
if (my ($inv, $p) = /^(!)?PCI"(.*)"/) {
($inv xor detect_devices::matching_desc($p)) and $ok = 1;
0;
} else {
1;
}
} split '\|\|', $flag);
push @m, $ok ? 'TRUE' : $flag || 'FALSE';
push @l2, [ length $indent, [ @m ] ];
$indent .= $t;
}
if ($data) {
# has packages on same line
my ($rate) = grep { /^\d$/ } @m or die sprintf qq(missing rate for "%s" at line %d (flags are %s)\n), $data, $line_nb, join('&&', @m);
foreach (split ' ', $data) {
if ($packages) {
my $p = packageByName($packages, $_) or next;
# $p->[$VALUES] = join("\t", $rate, grep { !/^\d$/ } @m);
$p->{values} = [ $rate, grep { !/^\d$/ } @m] ; #- LOCALLY MODIFIED FOR OEM
} else {
print "$_ = ", join(" && ", @m), "\n";
}
}
push @l, @l2;
} else {
push @l, [ $l2[0][0], $l2[$#l2][1] ];
}
}
$line_nb > 0 or die "nothing read in rpmsrate";
}
sub readCompssUsers {
my ($packages, $meta_class) = @_;
my (%compssUsers, %compssUsersIcons, , %compssUsersDescr, @sorted, $l);
my (%compss);
my $file = 'Mandrake/base/compssUsers';
my $f = $meta_class && install_any::getFile("$file.$meta_class") || install_any::getFile($file) or die "can't find $file";
local $_;
while (<$f>) {
/^\s*$/ || /^#/ and next;
s/#.*//;
if (/^(\S.*)/) {
my ($icon, $descr);
/^(.*?)\s*\[icon=(.*?)\](.*)/ and $_ = "$1$3", $icon = $2;
/^(.*?)\s*\[descr=(.*?)\](.*)/ and $_ = "$1$3", $descr = $2;
$compssUsersIcons{$_} = $icon;
$compssUsersDescr{$_} = $descr;
push @sorted, $_;
$compssUsers{$_} = $l = [];
} elsif (/^\s+(.*?)\s*$/) {
push @$l, $1;
}
}
\%compssUsers, \@sorted, \%compssUsersIcons, \%compssUsersDescr;
}
sub setSelectedFromCompssList {
my ($packages, $compssUsersChoice, $min_level, $max_size, $install_class) = @_;
$compssUsersChoice->{TRUE} = 1; #- ensure TRUE is set
my $nb = selectedSize($packages);
# foreach my $p (sort { substr($a,0,1) <=> substr($b,0,1) } values %{$packages->{names}}) {
foreach my $p (sort { $b->{values}[0] <=> $a->{values}[0] } @{$packages->{depslist}}) { #- LOCALLY MODIFIED FOR OEM
# my ($rate, @flags) = split "\t", $p->[$VALUES];
my ($rate, @flags) = @{$p->{values}}; #- LOCALLY MODIFIED FOR OEM
next if !$rate || $rate < $min_level || grep { !grep { /^!(.*)/ ? !$compssUsersChoice->{$1} : $compssUsersChoice->{$_} } split('\|\|') } @flags;
#- determine the packages that will be selected when
#- selecting $p. the packages are not selected.
my %newSelection;
selectPackage($packages, $p, 0, \%newSelection);
#- this enable an incremental total size.
my $old_nb = $nb;
foreach (grep { $newSelection{$_} } keys %newSelection) {
$nb += packageSize($packages->{names}{$_});
}
if ($max_size && $nb > $max_size) {
$nb = $old_nb;
$min_level = packageRate($p);
last;
}
#- at this point the package can safely be selected.
selectPackage($packages, $p);
}
log::l("setSelectedFromCompssList: reached size ", formatXiB($nb), ", up to indice $min_level (less than ", formatXiB($max_size), ")");
$min_level;
}
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