package install_interactive; # $Id$
use diagnostics;
use strict;
use vars;
use common qw(:common :functional);
use partition_table qw(:types);
use partition_table_raw;
use detect_devices;
use install_steps;
use devices;
use fsedit;
use log;
use fs;
sub tellAboutProprietaryModules {
my ($o) = @_;
my @l = grep {$_} map { $_->{driver} =~ /^Bad:(.*)/ && $1 } detect_devices::probeall();
$o->ask_warn('',
_("Some hardware on your computer needs ``proprietary'' drivers to work.
You can find some information about them at: %s", join(", ", @l))) if @l;
}
sub partition_with_diskdrake {
my ($o, $hds, $nowizard) = @_;
my $ok;
$o->set_help('partition_with_diskdrake');
do {
$ok = 1;
require diskdrake;
diskdrake::main($hds, $o->{lvms}, $o->{raid}, interactive_gtk->new, $nowizard);
delete $o->{wizard} and return partitionWizard($o, 'nodiskdrake');
my @fstab = fsedit::get_fstab(@$hds, @{$o->{lvms}}, $o->{raid});
unless (fsedit::get_root_(\@fstab)) {
$ok = 0;
$o->ask_okcancel('', _("You must have a root partition.
For this, create a partition (or click on an existing one).
Then choose action ``Mount point'' and set it to `/'"), 1) or return;
}
if (!grep { isSwap($_) } @fstab) {
$o->ask_warn('', _("You must have a swap partition")), $ok=0 if !$::expert;
$ok &&= $::expert || $o->ask_okcancel('', _("You don't have a swap partition\n\nContinue anyway?"));
}
} until $ok;
1;
}
sub partitionWizardSolutions {
my ($o, $hds, $fstab, $readonly) = @_;
my @wizlog;
my (@solutions, %solutions);
my $min_linux = 400 << 11;
my $max_linux = 3000 << 11;
my $min_swap = 50 << 11;
my $max_swap = 300 << 11;
my $min_freewin = 100 << 11;
# each solution is a [ score, text, function ], where the function retunrs true if succeeded
my @good_hds = grep { partition_table::can_raw_add($_) } @$hds;
if (fsedit::free_space(@good_hds) > $min_linux and !$readonly) {
$solutions{free_space} = [ 20, _("Use free space"), sub { fsedit::auto_allocate($hds); 1 } ]
} else {
push @wizlog, _("Not enough free space to allocate new partitions") . ": " .
(@good_hds ?
fsedit::free_space(@good_hds) . " < $min_linux" :
"no harddrive on which partitions can be added") if !$readonly;
}
if (my @truefs = grep { isTrueFS($_) } @$fstab) {
#- value twice the ext2 partitions
$solutions{existing_part} = [ 6 + @truefs + @$fstab, _("Use existing partition"), sub { $o->ask_mntpoint_s($fstab) } ]
} else {
push @wizlog, _("There is no existing partition to use");
}
my @fats = grep { isFat($_) } @$fstab;
fs::df($_) foreach @fats;
if (my @ok_forloopback = sort { $b->{free} <=> $a->{free} } grep { $_->{free} > $min_linux + $min_swap + $min_freewin } @fats) {
$solutions{loopback} =
[ -10 - @fats, _("Use the Windows partition for loopback"),
sub {
my ($s_root, $s_swap);
my $part = $o->ask_from_listf('', _("Which partition do you want to use for Linux4Win?"), \&partition_table_raw::description, \@ok_forloopback) or return;
$max_swap = $min_swap + 1 if $part->{free} - $max_swap < $min_linux;
$o->ask_from_entries_refH('', _("Choose the sizes"), [
{ label => _("Root partition size in MB: "), val => \$s_root, min => $min_linux >> 11, max => min($part->{free} - $max_swap, $max_linux) >> 11, type => 'range' },
{ label => _("Swap partition size in MB: "), val => \$s_swap, min => $min_swap >> 11, max => $max_swap >> 11, type => 'range' },
]) or return;
push @{$part->{loopback}},
{ type => 0x83, loopback_file => '/lnx4win/linuxsys.img', mntpoint => '/', size => $s_root << 11, device => $part, notFormatted => 1 },
{ type => 0x82, loopback_file => '/lnx4win/swapfile', mntpoint => 'swap', size => $s_swap << 11, device => $part, notFormatted => 1 };
1;
} ];
$solutions{resize_fat} =
[ 6 - @fats, _("Use the free space on the Windows partition"),
sub {
$o->set_help('resizeFATChoose');
my $part = $o->ask_from_listf('', _("Which partition do you want to resize?"), \&partition_table_raw::description, \@ok_forloopback) or return;
$o->set_help('resizeFATWait');
my $w = $o->wait_message(_("Resizing"), _("Computing Windows filesystem bounds"));
require resize_fat::main;
my $resize_fat = eval { resize_fat::main->new($part->{device}, devices::make($part->{device})) };
$@ and die _("The FAT resizer is unable to handle your partition,
the following error occured: %s", $@);
my $min_win = $resize_fat->min_size;
$part->{size} > $min_linux + $min_swap + $min_freewin + $min_win or die _("Your Windows partition is too fragmented, please run ``defrag'' first");
$o->ask_okcancel('', _("WARNING!
DrakX will now resize your Windows partition. Be careful: this operation is
dangerous. If you have not already done so, you should first exit the
installation, run scandisk under Windows (and optionally run defrag), then
restart the installation. You should also backup your data.
When sure, press Ok.")) or return;
my $size = $part->{size};
$o->ask_from_entries_refH('', _("Which size do you want to keep for windows on"), [
{ label => _("partition %s", partition_table_raw::description($part)), val => \$size, min => $min_win >> 11, max => ($part->{size} - $min_linux - $min_swap) >> 11, type => 'range' },
]) or return;
$size <<= 11;
local *log::l = sub { $w->set(join(' ', @_)) };
eval { $resize_fat->resize($size) };
$@ and die _("FAT resizing failed: %s", $@);
$part->{size} = $size;
$part->{isFormatted} = 1;
my ($hd) = grep { $_->{device} eq $part->{rootDevice} } @$hds;
$hd->{isDirty} = $hd->{needKernelReread} = 1;
$hd->adjustEnd($part);
partition_table::adjust_local_extended($hd, $part);
partition_table::adjust_main_extended($hd);
fsedit::auto_allocate($hds);
1;
} ] if !$readonly;
} else {
push @wizlog, _("There is no FAT partitions to resize or to use as loopback (or not enough space left)") .
@fats ? "\nFAT partitions:" . join('', map { "\n $_->{device} $_->{free} (" . ($min_linux + $min_swap + $min_freewin) . ")" } @fats) : '';
}
if (@$fstab && !$readonly) {
$solutions{wipe_drive} =
[ 10, fsedit::is_one_big_fat($hds) ? _("Remove Windows(TM)") : _("Erase entire disk"),
sub {
$o->set_help('takeOverHdChoose');
my $hd = $o->ask_from_listf('', _("You have more than one hard drive, which one do you install linux on?"),
\&partition_table_raw::description, $hds) or return;
$o->set_help('takeOverHdConfirm');
$o->ask_okcancel('', _("ALL existing partitions and their data will be lost on drive %s", partition_table_raw::description($hd))) or return;
partition_table_raw::zero_MBR($hd);
fsedit::auto_allocate($hds);
1;
} ];
}
if (!$readonly && ref($o) =~ /gtk/) { #- diskdrake only available in gtk for now
$solutions{diskdrake} = [ 0, _("Custom disk partitioning"), sub { partition_with_diskdrake($o, $hds, 'nowizard') } ];
}
$solutions{fdisk} =
[ -10, _("Use fdisk"), sub {
$o->enter_console;
foreach (@$hds) {
print "\n" x 10, _("You can now partition %s.
When you are done, don't forget to save using `w'", partition_table_raw::description($_));
print "\n\n";
my $pid = 0;
if (arch() =~ /ppc/) {
$pid = fork or exec "pdisk", devices::make($_->{device});
} else {
$pid = fork or exec "fdisk", devices::make($_->{device});
}
waitpid($pid, 0);
}
$o->leave_console;
0;
} ] if $o->{partitioning}{fdisk};
log::l("partitioning wizard log:\n", (map { ">>wizlog>>$_\n" } @wizlog));
%solutions;
}
sub partitionWizard {
my ($o, $nodiskdrake) = @_;
$o->set_help('doPartitionDisks');
my %solutions = partitionWizardSolutions($o, $o->{hds}, $o->{fstab}, $o->{partitioning}{readonly});
if ($o->{lnx4win}) {
if ($solutions{loopback}) {
%solutions = (loopback => $solutions{loopback});
} else {
$o->ask_warn('', _("You don't have enough free space on your Windows partition")) if grep { isFat($_) } @{$o->{fstab}}
}
}
delete $solutions{diskdrake} if $nodiskdrake;
my @solutions = sort { $b->[0] <=> $a->[0] } values %solutions;
my $level = $::expert ? -9999 : 0;
my @sol = grep { $_->[0] >= $level } @solutions;
log::l( "solutions found: " . join('', map {$_->[1]} @sol) .
" (all solutions found: " . join('', map {$_->[1]} @solutions) . ")");
@solutions = @sol if @sol > 1;
log::l("solutions: ", int @solutions);
@solutions or $o->ask_warn('', _("I can't find any room for installing")), die 'already displayed';
my $ok; while (!$ok) {
log::l('HERE: ', join(',', map { $_->[1] } @solutions));
my $sol = $o->ask_from_listf('', _("The DrakX Partitioning wizard found the following solutions:"), sub { $_[0][1] }, \@solutions) or redo;
log::l("partitionWizard calling solution $sol->[1]");
eval { $ok = $sol->[2]->() };
die if $@ =~ /setstep/;
$ok &&= !$@;
$@ and $o->ask_warn('', _("Partitioning failed: %s", $@));
}
}
sub upNetwork {
my ($o, $pppAvoided) = @_;
my $w = $o->wait_message('', _("Bringing up the network"));
install_steps::upNetwork($o, $pppAvoided);
}
sub downNetwork {
my ($o, $pppOnly) = @_;
my $w = $o->wait_message('', _("Bringing down the network"));
install_steps::downNetwork($o, $pppOnly);
}
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package detect_devices; # $Id$
use diagnostics;
use strict;
use vars qw($pcitable_addons $usbtable_addons);
#-######################################################################################
#- misc imports
#-######################################################################################
use log;
use common;
use devices;
use c;
#-#####################################################################################
#- Globals
#-#####################################################################################
my @netdevices = map { my $l = $_; map { "$l$_" } (0..3) } qw(eth tr fddi plip);
my %serialprobe = ();
#-######################################################################################
#- Functions
#-######################################################################################
sub dev_is_devfs { -e "/dev/.devfsd" }
sub get {
#- Detect the default BIOS boot harddrive is kind of tricky. We may have IDE,
#- SCSI and RAID devices on the same machine. From what I see so far, the default
#- BIOS boot harddrive will be
#- 1. The first IDE device if IDE exists. Or
#- 2. The first SCSI device if SCSI exists. Or
#- 3. The first RAID device if RAID exists.
getIDE(), getSCSI(), getDAC960(), getCompaqSmartArray(), getATARAID();
}
sub hds { grep { $_->{media_type} eq 'hd' && ($::isStandalone || !isRemovableDrive($_)) } get() }
sub cdroms { grep { $_->{media_type} eq 'cdrom' } get() }
sub burners { grep { $_->{media_type} eq 'cdrom' && isBurner($_) } get() }
sub dvdroms { grep { $_->{media_type} eq 'cdrom' && isDvdDrive($_) } get() }
sub zips { grep { member($_->{media_type}, 'fd', 'hd') && isZipDrive($_) } get() }
#-sub jazzs { grep { member($_->{media_type}, 'fd', 'hd') && isJazDrive($_) } get() }
sub ls120s { grep { member($_->{media_type}, 'fd', 'hd') && isLS120Drive($_) } get() }
sub cdroms__faking_ide_scsi {
my @l = cdroms();
return @l if $::isStandalone;
if (my @l_ide = grep { $_->{interface_type} eq 'ide' && isBurner($_) } @l) {
require modules;
modules::add_alias('scsi_hostadapter', 'ide-scsi');
my $nb = 1 + max(-1, map { $_->{device} =~ /scd(\d+)/ } @l);
foreach my $e (@l_ide) {
log::l("IDEBurner: $e->{device}");
$e->{device} = "scd" . $nb++;
}
}
@l;
}
sub zips__faking_ide_scsi {
my @l = zips();
return @l if $::isStandalone;
if (my @l_ide = grep { $_->{interface_type} eq 'ide' } @l) {
require modules;
modules::add_alias('scsi_hostadapter', 'ide-scsi');
my $nb = 1 + max(-1, map { if_($_->{device} =~ /sd(\s+)/, ord($1) - ord('a')) } getSCSI());
foreach my $e (@l_ide) {
log::l("IDE Zip: $e->{device}");
$e->{device} = "sd" . chr(ord('a') + $nb++);
}
}
@l;
}
sub floppies() {
require modules;
eval { modules::load("floppy") };
my @fds = map {
my $info = (!dev_is_devfs() || -e "/dev/$_") && c::floppy_info(devices::make($_));
if_($info && $info ne '(null)', { device => $_, media_type => 'fd', info => $info })
} qw(fd0 fd1);
my @ide = ls120s() and eval { modules::load("ide-floppy") };
eval { modules::load("usb-storage") } if usbStorage();
my @scsi = grep { $_->{media_type} eq 'fd' } getSCSI();
@ide, @scsi, @fds;
}
sub floppies_dev() { map { $_->{device} } floppies() }
sub floppy { first(floppies_dev()) }
#- example ls120, model = "LS-120 SLIM 02 UHD Floppy"
sub get_sys_cdrom_info {
my (@drives) = @_;
my @drives_order;
foreach (cat_("/proc/sys/dev/cdrom/info")) {
my ($t, $l) = split ':';
my @l = split ' ', $l;
if ($t eq 'drive name') {
@drives_order = map {
s/^sr/scd/;
my $dev = $_;
first(grep { $_->{device} eq $dev } @drives);
} @l;
} else {
my $capacity;
if ($t eq 'Can write CD-R') {
$capacity = 'burner';
} elsif ($t eq 'Can read DVD') {
$capacity = 'DVD';
}
if ($capacity) {
each_index {
($drives_order[$::i] || {})->{capacity} .= "$capacity " if $_;
} @l;
}
}
}
}
sub isBurner {
my ($e) = @_;
$e->{capacity} =~ /burner/ and return 1;
#- do not work for SCSI
my $f = tryOpen($e->{device}); #- SCSI burner are not detected this way.
$f && c::isBurner(fileno($f));
}
sub isDvdDrive {
my ($e) = @_;
$e->{capacity} =~ /DVD/ || $e->{info} =~ /DVD/ and return 1;
#- do not work for SCSI
my $f = tryOpen($e->{device});
$f && c::isDvdDrive(fileno($f));
}
sub isZipDrive { $_[0]->{info} =~ /ZIP\s+\d+/ } #- accept ZIP 100, untested for bigger ZIP drive.
#-sub isJazzDrive { $_[0]->{info} =~ /JAZZ?\s+/ } #- untested.
sub isLS120Drive { $_[0]->{info} =~ /LS-?120|144MB/ }
sub isRemovableDrive { &isZipDrive || &isLS120Drive || $_[0]->{media_type} eq 'fd' } #-or &isJazzDrive }
sub isFloppyOrHD {
my ($dev) = @_;
require partition_table_raw;
my $geom = partition_table_raw::get_geometry(devices::make($dev));
$geom->{totalsectors} < 10 << 11 ? 'fd' : 'hd';
}
sub getSCSI() {
my @drives;
my ($driveNum, $cdromNum, $tapeNum) = qw(0 0 0);
my $err = sub { chop; die "unexpected line in /proc/scsi/scsi: $_"; };
local $_;
local *F;
open F, "/proc/scsi/scsi" or return;
local $_ = <F>; /^Attached devices:/ or return &$err();
while ($_ = <F>) {
my ($id) = /^Host:.*?Id: (\d+)/ or return &$err();
$_ = <F>; my ($vendor, $model) = /^\s*Vendor:\s*(.*?)\s+Model:\s*(.*?)\s+Rev:/ or return &$err();
$_ = <F>; my ($type) = /^\s*Type:\s*(.*)/ or &$err();
my $device;
if ($type =~ /Direct-Access/) { #- what about LS-120 floppy drive, assuming there are Direct-Access...
$device = "sd" . chr($driveNum++ + ord('a'));
$type = isFloppyOrHD($device);
} elsif ($type =~ /Sequential-Access/) {
$device = "st" . $tapeNum++;
$type = 'tape';
} elsif ($type =~ /(CD-ROM|WORM)/) {
$device = "scd" . $cdromNum++;
$type = 'cdrom';
}
$device and push @drives, { device => $device, media_type => $type, info => "$vendor $model", id => $id, bus => 0 };
}
get_sys_cdrom_info(@drives);
@drives;
}
sub getIDE() {
my @idi;
#- what about a system with absolutely no IDE on it, like some sparc machine.
-e "/proc/ide" or return ();
#- Great. 2.2 kernel, things are much easier and less error prone.
foreach my $d (sort @{[glob_('/proc/ide/hd*')]}) {
cat_("$d/driver") =~ /ide-scsi/ and next; #- already appears in /proc/scsi/scsi
my $t = chomp_(cat_("$d/media"));
my $type = $ {{disk => 'hd', cdrom => 'cdrom', tape => 'tape', floppy => 'fd'}}{$t} or next;
my $info = chomp_(cat_("$d/model")) || "(none)";
my $num = ord (($d =~ /(.)$/)[0]) - ord 'a';
push @idi, { media_type => $type, device => basename($d), info => $info, bus => $num/2, id => $num%2, interface_type => 'ide' };
}
get_sys_cdrom_info(@idi);
@idi;
}
sub getCompaqSmartArray() {
my (@idi, $f);
foreach ('array/ida', 'cpqarray/ida', 'cciss/cciss') {
my $prefix = "/proc/driver/$_"; #- kernel 2.4 places it here
$prefix = "/proc/$_" if !-e "${prefix}0"; #- kernel 2.2
my ($name) = m|/(.*)|;
for (my $i = 0; -r ($f = "${prefix}$i"); $i++) {
foreach (cat_($f)) {
if (m|^\s*($name/.*?):|) {
push @idi, { device => $1, info => "Compaq RAID logical disk", media_type => 'hd', interface_type => 'ida' };
}
}
}
}
@idi;
}
sub getDAC960() {
my %idi;
#- We are looking for lines of this format:DAC960#0:
#- /dev/rd/c0d0: RAID-7, Online, 17928192 blocks, Write Thru0123456790123456789012
foreach (syslog()) {
my ($device, $info) = m|/dev/(rd/.*?): (.*?),| or next;
$idi{$device} = { info => $info, media_type => 'hd', device => $device, interface_type => 'dac960' };
}
values %idi;
}
sub getATARAID {
my %l;
foreach (syslog()) {
my ($device) = m|^\s*(ataraid/d\d+):| or next;
$l{$device} = { info => 'ATARAID block device', media_type => 'hd', device => $device, interface_type => 'ataraid' };
log::l("ATARAID: $device");
}
values %l;
}
sub getNet() {
# my @a;
# foreach (@netdevices) {
# $::isStandalone && /plip/ and next;
# print (" hhhhh $_ \n");
# /ippp/ and run_program::rooted("", "/sbin/isdnctrl addif $_");
# c::hasNetDevice($_) and push @a, $_;
# }
# /ippp/ and run_program::rooted("", "/sbin/isdnctrl delif $_") foreach @netdevices;
# @a;
grep { !(($::isStandalone || $::live) && /plip/) && c::hasNetDevice($_) } @netdevices;
}
#sub getISDN() {
# mapgrep(sub {member (($_[0] =~ /\s*(\w*):/), @netdevices), $1 }, split(/\n/, cat_("/proc/net/dev")));
#}
$pcitable_addons = <<'EOF';
# add here lines conforming the pcitable format (0xXXXX\t0xXXXX\t"\w+"\t".*")
EOF
$usbtable_addons = <<'EOF';
# add here lines conforming the usbtable format (0xXXXX\t0xXXXX\t"\w+"\t".*")
EOF
sub add_addons {
my ($addons, @l) = @_;
foreach (split "\n", $addons) {
/^\s/ and die "bad detect_devices::probeall_addons line \"$_\"";
s/^#.*//;
s/"(.*?)"/$1/g;
next if /^$/;
my ($vendor, $id, $driver, $description) = split("\t", $_, 4) or die "bad detect_devices::probeall_addons line \"$_\"";
foreach (@l) {
$_->{vendor} == hex $vendor && $_->{id} == hex $id or next;
put_in_hash($_, { driver => $driver, description => $description });
}
}
@l;
}
sub pci_probe {
my ($probe_type) = @_;
log::l("full pci_probe") if $probe_type;
add_addons($pcitable_addons, map {
my %l;
@l{qw(vendor id subvendor subid pci_bus pci_device pci_function media_type driver description)} = split "\t";
$l{$_} = hex $l{$_} foreach qw(vendor id subvendor subid);
$l{bus} = 'PCI';
\%l
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