package fs; # $Id$ use diagnostics; use strict; use MDK::Common::System; use MDK::Common::Various; use common; use log; use devices; use partition_table qw(:types); use run_program; use swap; use detect_devices; use modules; use fsedit; use loopback; sub read_fstab { my ($prefix, $file, @reading_options) = @_; my %comments; my $comment; my @l = grep { if (/^\s*#/) { $comment .= chomp_($_) . "\n"; 0; } else { $comments{$_} = $comment if $comment; $comment = ''; 1; } } cat_("$prefix$file"); #- attach comments at the end of fstab to the previous line $comments{$l[-1]} = $comment if $comment; map { my ($dev, $mntpoint, $type, $options, $freq, $passno) = split; my $comment = $comments{$_}; $options = 'defaults' if $options eq 'rw'; # clean-up for mtab read $type = fs2type($type); if ($type eq 'supermount') { # normalize this bloody supermount $options = join(",", 'supermount', grep { if (/fs=(.*)/) { $type = $1; 0; } elsif (/dev=(.*)/) { $dev = $1; 0; } elsif ($_ eq '--') { 0; } else { 1; } } split(',', $options)); } elsif ($type eq 'smb') { # prefering type "smbfs" over "smb" $type = 'smbfs'; } $mntpoint =~ s/\\040/ /g; $dev =~ s/\\040/ /g; my $h = { device => $dev, mntpoint => $mntpoint, type => $type, options => $options, comment => $comment, if_(member('keep_freq_passno', @reading_options), freq => $freq, passno => $passno), }; if ($dev =~ /^LABEL=/) { if (my $e = find { $_->{mntpoint} eq $mntpoint } read_fstab('', '/proc/mounts')) { $h->{device_LABEL} = $dev; $dev = $h->{device} = $e->{device}; } } if ($dev =~ m,^/(tmp|dev)/,) { ($h->{major}, $h->{minor}) = unmakedev((stat "$prefix$dev")[6]); my $symlink = readlink("$prefix$dev"); $dev =~ s,^/(tmp|dev)/,,; if ($symlink =~ m|^[^/]+$|) { $h->{device_alias} = $dev; $h->{device} = $symlink; } else { $h->{device} = $dev; } } if ($h->{options} =~ /credentials=/ && !member('verbatim_credentials', @reading_options)) { require network::smb; #- remove credentials=file with username=foo,password=bar,domain=zoo #- the other way is done in fstab_to_string my ($options, $unknown) = mount_options_unpack($h); my $file = delete $options->{'credentials='}; my $credentials = network::smb::read_credentials_raw($file); if ($credentials->{username}) { $options->{"$_="} = $credentials->{$_} foreach qw(username password domain); mount_options_pack($h, $options, $unknown); } } $h; } @l; } sub merge_fstabs { my ($loose, $fstab, @l) = @_; foreach my $p (@$fstab) { my ($l1, $l2) = partition { fsedit::is_same_hd($_, $p) } @l; my ($p2) = @$l1 or next; @l = @$l2; $p->{mntpoint} = $p2->{mntpoint} if delete $p->{unsafeMntpoint}; $p->{type} = $p2->{type} if $p2->{type} && !$loose; $p->{options} = $p2->{options} if $p2->{options} && !$loose; #- important to get isMounted property else DrakX may try to mount already mounted partitions :-( add2hash($p, $p2); $p->{device_alias} ||= $p2->{device_alias} || $p2->{device} if $p->{device} ne $p2->{device} && $p2->{device} !~ m|/|; $p->{type} && $p2->{type} && $p->{type} ne $p2->{type} && type2fs($p) ne type2fs($p2) && $p->{type} ne 'auto' && $p2->{type} ne 'auto' and log::l("err, fstab and partition table do not agree for $p->{device} type: " . (type2fs($p) || type2name($p->{type})) . " vs ", (type2fs($p2) || type2name($p2->{type}))); } @l; } sub add2all_hds { my ($all_hds, @l) = @_; @l = merge_fstabs('', [ fsedit::get_really_all_fstab($all_hds) ], @l); foreach (@l) { my $s = isThisFs('nfs', $_) ? 'nfss' : isThisFs('smbfs', $_) ? 'smbs' : isThisFs('davfs', $_) ? 'davs' : isTrueFS($_) || isSwap($_) || isOtherAvailableFS($_) ? '' : 'special'; push @{$all_hds->{$s}}, $_ if $s; } } sub get_major_minor { eval { my (undef, $major, $minor) = devices::entry($_->{device}); ($_->{major}, $_->{minor}) = ($major, $minor); } foreach @_; } sub merge_info_from_mtab { my ($fstab) = @_; my @l1 = map { my $l = $_; my %l = (type => fs2type('swap')); $l{$_} = $l->{$_} foreach qw(device major minor); \%l; } read_fstab('', '/proc/swaps'); my @l2 = map { read_fstab('', $_) } '/etc/mtab', '/proc/mounts'; foreach (@l1, @l2) { log::l("found mounted partition on $_->{device} with $_->{mntpoint}"); if ($::isInstall && $_->{mntpoint} eq '/tmp/hdimage') { log::l("found hdimage on $_->{device}"); $_->{real_mntpoint} = delete $_->{mntpoint}; $_->{mntpoint} = common::usingRamdisk() && "/mnt/hd"; #- remap for hd install. } $_->{isMounted} = $_->{isFormatted} = 1; delete $_->{options}; } merge_fstabs('loose', $fstab, @l1, @l2); } # - when using "$loose", it does not merge in type&options from the fstab sub merge_info_from_fstab { my ($fstab, $prefix, $uniq, $loose) = @_; my @l = grep { if ($uniq) { my $part = fsedit::mntpoint2part($_->{mntpoint}, $fstab); !$part || fsedit::is_same_hd($part, $_); #- keep it only if it is the mountpoint AND the same device } else { 1; } } read_fstab($prefix, "/etc/fstab", 'keep_freq_passno'); merge_fstabs($loose, $fstab, @l); } # - when using "$loose", it does not merge in type&options from the fstab sub get_info_from_fstab { my ($all_hds, $prefix) = @_; my @l = read_fstab($prefix, "/etc/fstab", 'keep_freq_passno'); add2all_hds($all_hds, @l) } sub prepare_write_fstab { my ($fstab, $o_prefix, $b_keep_smb_credentials) = @_; $o_prefix ||= ''; my %new; my @smb_credentials; my @l = map { my $device = isLoopback($_) ? ($_->{mntpoint} eq '/' ? "/initrd/loopfs" : $_->{loopback_device}{mntpoint}) . $_->{loopback_file} : part2device($o_prefix, $_->{device}, $_->{type}); my $real_mntpoint = $_->{mntpoint} || ${{ '/tmp/hdimage' => '/mnt/hd' }}{$_->{real_mntpoint}}; mkdir_p("$o_prefix$real_mntpoint") if $real_mntpoint =~ m|^/|; my $mntpoint = loopback::carryRootLoopback($_) ? '/initrd/loopfs' : $real_mntpoint; my ($freq, $passno) = exists $_->{freq} ? ($_->{freq}, $_->{passno}) : isTrueFS($_) && $_->{options} !~ /encryption=/ ? (1, $_->{mntpoint} eq '/' ? 1 : loopback::carryRootLoopback($_) ? 0 : 2) : (0, 0); if (($device eq 'none' || !$new{$device}) && ($mntpoint eq 'swap' || !$new{$mntpoint})) { #- keep in mind the new line for fstab. $new{$device} = 1; $new{$mntpoint} = 1; my $options = $_->{options}; if (isThisFs('smbfs', $_) && $options =~ /password=/ && !$b_keep_smb_credentials) { require network::smb; if (my ($opts, $smb_credentials) = network::smb::fstab_entry_to_credentials($_)) { $options = $opts; push @smb_credentials, $smb_credentials; } } my $type = type2fs($_, 'auto'); my $dev = $_->{device_LABEL} ? $_->{device_LABEL} : $_->{device_alias} ? "/dev/$_->{device_alias}" : $device; $mntpoint =~ s/ /\\040/g; $dev =~ s/ /\\040/g; # handle bloody supermount special case if ($options =~ /supermount/) { my @l = grep { $_ ne 'supermount' } split(',', $options); my @l1 = grep { member($_, 'ro', 'exec') } @l; my @l2 = difference2(\@l, \@l1); $options = join(",", "dev=$dev", "fs=$type", @l1, if_(@l2, '--', @l2)); ($dev, $type) = ('none', 'supermount'); } else { #- if we were using supermount, the type could be something like ext2:vfat #- but this can't be done without supermount, so switching to "auto" $type = 'auto' if $type =~ /:/; } [ $mntpoint, $_->{comment} . join(' ', $dev, $mntpoint, $type, $options || 'defaults', $freq, $passno) . "\n" ]; } else { () } } grep { $_->{device} && ($_->{mntpoint} || $_->{real_mntpoint}) && $_->{type} } @$fstab; join('', map { $_->[1] } sort { $a->[0] cmp $b->[0] } @l), \@smb_credentials; } sub fstab_to_string { my ($all_hds, $o_prefix) = @_; my $fstab = [ fsedit::get_really_all_fstab($all_hds), @{$all_hds->{special}} ]; my ($s, undef) = prepare_write_fstab($fstab, $o_prefix, 'keep_smb_credentials'); $s; } sub write_fstab { my ($all_hds, $o_prefix) = @_; log::l("writing $o_prefix/etc/fstab"); my $fstab = [ fsedit::get_really_all_fstab($all_hds), @{$all_hds->{special}} ]; my ($s, $smb_credentials) = prepare_write_fstab($fstab, $o_prefix, ''); output("$o_prefix/etc/fstab", $s); network::smb::save_credentials($_) foreach @$smb_credentials; } sub part2device { my ($prefix, $dev, $type) = @_; $dev eq 'none' || member($type, qw(nfs smbfs davfs)) ? $dev : do { my $dir = $dev =~ m!^(/|LABEL=)! ? '' : '/dev/'; eval { devices::make("$prefix$dir$dev") }; "$dir$dev"; }; } sub auto_fs() { grep { chop; $_ && !/nodev/ } cat_("/etc/filesystems"); } sub mount_options() { my %non_defaults = ( sync => 'async', noatime => 'atime', noauto => 'auto', ro => 'rw', user => 'nouser', nodev => 'dev', noexec => 'exec', nosuid => 'suid', ); my @user_implies = qw(noexec nodev nosuid); \%non_defaults, \@user_implies; } sub mount_options_unpack { my ($part) = @_; my $packed_options = $part->{options}; my ($non_defaults, $user_implies) = mount_options(); my @auto_fs = auto_fs(); my %per_fs = ( iso9660 => [ qw(unhide) ], vfat => [ qw(umask=0) ], ntfs => [ qw(umask=0) ], nfs => [ qw(rsize=8192 wsize=8192) ], smbfs => [ qw(username= password=) ], davfs => [ qw(username= password= uid= gid=) ], reiserfs => [ 'notail' ], ); push @{$per_fs{$_}}, 'usrquota', 'grpquota' foreach 'ext2', 'ext3', 'xfs'; while (my ($fs, $l) = each %per_fs) { isThisFs($fs, $part) || $part->{type} eq 'auto' && member($fs, @auto_fs) or next; $non_defaults->{$_} = 1 foreach @$l; } $non_defaults->{encrypted} = 1 if !$part->{isFormatted} || isSwap($part); $non_defaults->{supermount} = 1 if $part->{type} =~ /:/ || member(type2fs($part), 'auto', @auto_fs); my $defaults = { reverse %$non_defaults }; my %options = map { $_ => '' } keys %$non_defaults; my @unknown; foreach (split(",", $packed_options)) { if ($_ eq 'user') { $options{$_} = 1 foreach 'user', @$user_implies; } elsif (exists $non_defaults->{$_}) { $options{$_} = 1; } elsif ($defaults->{$_}) { $options{$defaults->{$_}} = 0; } elsif (/(.*?=)(.*)/) { $options{$1} = $2; } else { push @unknown, $_; } } # merge those, for cleaner help $options{'rsize=8192,wsize=8192'} = delete $options{'rsize=8192'} && delete $options{'wsize=8192'} if exists $options{'rsize=8192'}; my $unknown = join(",", @unknown); \%options, $unknown; } sub mount_options_pack_ { my ($_part, $options, $unknown) = @_; my ($non_defaults, $user_implies) = mount_options(); my @l; if (delete $options->{user}) { push @l, 'user'; foreach (@$user_implies) { if (!delete $options->{$_}) { # overriding $options->{$non_defaults->{$_}} = 1; } } } push @l, map_each { if_($::b, $::a =~ /=$/ ? "$::a$::b" : $::a) } %$options; push @l, $unknown; join(",", uniq(grep { $_ } @l)); } sub mount_options_pack { my ($part, $options, $unknown) = @_; $part->{options} = mount_options_pack_($part, $options, $unknown); noreturn(); } # update me on each util-linux new release: sub mount_options_help() { ( 'grpquota' => '', 'noatime' => N("Do not update inode access times on this file system (e.g, for faster access on the news spool to speed up news servers)."), 'noauto' => N("Can only be mounted explicitly (i.e., the -a option will not cause the file system to be mounted)."), 'nodev' => N("Do not interpret character or block special devices on the file system."), 'noexec' => N("Do not allow execution of any binaries on the mounted file system. This option might be useful for a server that has file systems containing binaries for architectures other than its own."), 'nosuid' => N("Do not allow set-user-identifier or set-group-identifier bits to take effect. (This seems safe, but is in fact rather unsafe if you have suidperl(1) installed.)"), 'ro' => N("Mount the file system read-only."), 'sync' => N("All I/O to the file system should be done synchronously."), 'supermount' => '', 'user' => N("Allow an ordinary user to mount the file system. The name of the mounting user is written to mtab so that he can unmount the file system again. This option implies the options noexec, nosuid, and nodev (unless overridden by subsequent options, as in the option line user,exec,dev,suid )."), 'usrquota' => '', 'umask=0' => N("Give write access to ordinary users"), ); } sub set_default_options { my ($part, %opts) = @_; #- opts are: is_removable useSupermount security iocharset codepage my ($options, $unknown) = mount_options_unpack($part); if ($opts{is_removable}) { $options->{supermount} = $opts{useSupermount}; $part->{type} = !$options->{supermount} ? 'auto' : $part->{media_type} eq 'cdrom' ? 'udf:iso9660' : 'ext2:vfat'; } if ($part->{media_type} eq 'cdrom') { $options->{ro} = 1; } if ($part->{media_type} eq 'fd') { # slow device so don't loose time, write now! $options->{sync} = 1; } if (isTrueFS($part)) { #- noatime on laptops (do not wake up the hd) #- Do not update inode access times on this #- file system (e.g, for faster access on the #- news spool to speed up news servers). $options->{noatime} = detect_devices::isLaptop(); } if (isThisFs('nfs', $part)) { put_in_hash($options, { nosuid => 1, 'rsize=8192,wsize=8192' => 1, soft => 1, }); } if (isThisFs('smbfs', $part)) { add2hash($options, { 'username=' => '%' }) if !$options->{'credentials='}; } if (isFat($part) || member('vfat', split(':', $part->{type})) || isThisFs('auto', $part)) { put_in_hash($options, { user => 1, noexec => 0, }) if $opts{is_removable}; put_in_hash($options, { 'umask=0' => $opts{security} < 3, 'iocharset=' => $opts{iocharset}, 'codepage=' => $opts{codepage}, }); } if (isThisFs('ntfs', $part)) { put_in_hash($options, { ro => 1, 'umask=0' => $opts{security} < 3, 'iocharset=' => $opts{iocharset} }); } if (member('iso9660', split(':', $part->{type})) || isThisFs('auto', $part)) { put_in_hash($options, { user => 1, noexec => 0, 'iocharset=' => $opts{iocharset} }); } if (isThisFs('reiserfs', $part)) { $options->{notail} = 1; } else { $options->{notail} = 0; } if (isLoopback($part) && !isSwap($part)) { #- no need for loop option for swap files $options->{loop} = 1; } # rationalize: no need for user if ($options->{autofs} || $options->{supermount}) { $options->{user} = 0; } # have noauto when we have user $options->{noauto} = 1 if $options->{user}; if ($options->{user}) { # ensure security (user_implies - noexec as noexec is not a security matter) $options->{$_} = 1 foreach 'nodev', 'nosuid'; } mount_options_pack($part, $options, $unknown); } sub set_all_default_options { my ($all_hds, %opts) = @_; #- opts are: useSupermount security iocharset codepage my @removables = @{$all_hds->{raw_hds}}; foreach my $part (fsedit::get_really_all_fstab($all_hds)) { set_default_options($part, %opts, is_removable => member($part, @removables)); } } sub set_removable_mntpoints { my ($all_hds) = @_; my %names; foreach (@{$all_hds->{raw_hds}}) { my $name = detect_devices::suggest_mount_point($_) or next; my $s = ++$names{$name}; $_->{mntpoint} ||= "/mnt/$name" . ($s == 1 ? '' : $s); } } sub get_raw_hds { my ($prefix, $all_hds) = @_; push @{$all_hds->{raw_hds}}, detect_devices::removables(); get_major_minor(@{$all_hds->{raw_hds}}); my @fstab = read_fstab($prefix, "/etc/fstab", 'keep_freq_passno'); $all_hds->{nfss} = [ grep { isThisFs('nfs', $_) } @fstab ]; $all_hds->{smbs} = [ grep { isThisFs('smbfs', $_) } @fstab ]; $all_hds->{davs} = [ grep { isThisFs('davfs', $_) } @fstab ]; $all_hds->{special} = [ (grep { isThisFs('tmpfs', $_) } @fstab), { device => 'none', mntpoint => '/proc', type => 'proc' }, { device => 'none', mntpoint => '/dev/pts', type => 'devpts', options => 'mode=0620' }, ]; } ################################################################################ # formatting functions ################################################################################ sub disable_forced_fsck { my ($dev) = @_; run_program::run("tune2fs", "-c0", "-i0", devices::make($dev)); } sub format_ext2($@) { #- mke2fs -b (1024|2048|4096) -c -i(1024 > 262144) -N (1 > 100000000) -m (0-100%) -L volume-label #- tune2fs my ($dev, @options) = @_; $dev =~ m,(rd|ida|cciss)/, and push @options, qw(-b 4096 -R stride=16); #- For RAID only. push @options, qw(-b 1024 -O none) if arch() =~ /alpha/; run_program::raw({ timeout => 60 * 60 }, 'mke2fs', '-F', @options, devices::make($dev)) or die \N("%s formatting of %s failed", (any { $_ eq '-j' } @options) ? "ext3" : "ext2", $dev); } sub format_ext3 { my ($dev, @options) = @_; format_ext2($dev, "-j", @options); disable_forced_fsck($dev); } sub format_reiserfs { my ($dev, @options) = @_; #TODO add -h tea run_program::raw({ timeout => 60 * 60 }, "mkreiserfs", "-ff", @options, devices::make($dev)) or die \N("%s formatting of %s failed", "reiserfs", $dev); } sub format_xfs { my ($dev, @options) = @_; run_program::raw({ timeout => 60 * 60 }, "mkfs.xfs", "-f", "-q", @options, devices::make($dev)) or die \N("%s formatting of %s failed", "xfs", $dev); } sub format_jfs { my ($dev, @options) = @_; run_program::raw({ timeout => 60 * 60 }, "mkfs.jfs", "-f", @options, devices::make($dev)) or die \N("%s formatting of %s failed", "jfs", $dev); } sub format_dos { my ($dev, @options) = @_; run_program::raw({ timeout => 60 * 60 }, "mkdosfs", @options, devices::make($dev)) or die \N("%s formatting of %s failed", "dos", $dev); } sub format_hfs { my ($dev, @options) = @_; run_program::raw({ timeout => 60 * 60 }, "hformat", @options, devices::make($dev)) or die \N("%s formatting of %s failed", "HFS", $dev); } sub real_format_part { my ($part) = @_; $part->{isFormatted} and return; my $dev = $part->{real_device} || $part->{device}; my @options = if_($part->{toFormatCheck}, "-c"); log::l("formatting device $dev (type ", type2name($part->{type}), ")"); if (isExt2($part)) { push @options, "-F" if isLoopback($part); push @options, "-m", "0" if $part->{mntpoint} =~ m|^/home|; format_ext2($dev, @options); } elsif (isThisFs("ext3", $part)) { push @options, "-m", "0" if $part->{mntpoint} =~ m|^/home|; format_ext3($dev, @options); } elsif (isThisFs("reiserfs", $part)) { format_reiserfs($dev, @options, if_(c::kernel_version() =~ /^\Q2.2/, "-v", "1")); } elsif (isThisFs("xfs", $part)) { format_xfs($dev, @options); } elsif (isThisFs("jfs", $part)) { format_jfs($dev, @options); } elsif (isDos($part)) { format_dos($dev, @options); } elsif (isWin($part) || isEfi($part)) { format_dos($dev, @options, '-F', 32); } elsif (isThisFs('hfs', $part)) { format_hfs($dev, @options, '-l', "Untitled"); } elsif (isAppleBootstrap($part)) { format_hfs($dev, @options, '-l', "bootstrap"); } elsif (isSwap($part)) { my $check_blocks = any { /^-c$/ } @options; swap::make($dev, $check_blocks); } else { die \N("I don't know how to format %s in type %s", $part->{device}, type2name($part->{type})); } $part->{isFormatted} = 1; } sub format_part { my ($raids, $part, $prefix, $wait_message) = @_; if (isRAID($part)) { $wait_message->(N("Formatting partition %s", $part->{device})) if $wait_message; require raid; raid::format_part($raids, $part); } elsif (isLoopback($part)) { $wait_message->(N("Creating and formatting file %s", $part->{loopback_file})) if $wait_message; loopback::format_part($part, $prefix); } else { $wait_message->(N("Formatting partition %s", $part->{device})) if $wait_message; real_format_part($part); } } ################################################################################ # mounting functions ################################################################################ sub set_loop { my ($part) = @_; if (!$part->{real_device}) { eval { modules::load('loop') }; $part->{real_device} = devices::set_loop(devices::make($part->{device}), $part->{encrypt_key}, $part->{options} =~ /encryption=(\w+)/); } } sub formatMount_part { my ($part, $raids, $fstab, $prefix, $wait_message) = @_; if (isLoopback($part)) { formatMount_part($part->{loopback_device}, $raids, $fstab, $prefix, $wait_message); } if (my $p = up_mount_point($part->{mntpoint}, $fstab)) { formatMount_part($p, $raids, $fstab, $prefix, $wait_message) unless loopback::carryRootLoopback($part); } if ($part->{encrypt_key}) { set_loop($part); } if ($part->{toFormat}) { format_part($raids, $part, $prefix, $wait_message); } mount_part($part, $prefix, 0, $wait_message); } sub formatMount_all { my ($raids, $fstab, $prefix, $o_wait_message) = @_; formatMount_part($_, $raids, $fstab, $prefix, $o_wait_message) foreach sort { isLoopback($a) ? 1 : isSwap($a) ? -1 : 0 } grep { $_->{mntpoint} } @$fstab; #- ensure the link is there loopback::carryRootCreateSymlink($_, $prefix) foreach @$fstab; #- for fun :) #- that way, when install exits via ctrl-c, it gives hand to partition eval { local $SIG{__DIE__} = 'ignore'; my ($_type, $major, $minor) = devices::entry(fsedit::get_root($fstab)->{device}); output "/proc/sys/kernel/real-root-dev", makedev($major, $minor); }; } sub mount { my ($dev, $where, $fs, $b_rdonly, $o_options, $o_wait_message) = @_; log::l("mounting $dev on $where as type $fs, options $o_options"); -d $where or mkdir_p($where); $dev = part2device('', $dev, $fs); $fs ne 'skip' or log::l("not mounting $dev partition"), return; my @fs_modules = qw(vfat hfs romfs ufs reiserfs xfs jfs ext3); if (member($fs, 'smb', 'smbfs', 'nfs', 'davfs', 'ntfs') && $::isStandalone || $::move) { $o_wait_message->(N("Mounting partition %s", $dev)) if $o_wait_message; system('mount', '-t', $fs, $dev, $where, if_($o_options, '-o', $o_options)) == 0 or die \N("mounting partition %s in directory %s failed", $dev, $where); } else { my @types = ('ext2', 'proc', 'usbdevfs', 'iso9660', 'devfs', @fs_modules); member($fs, @types) or log::l("skipping mounting $dev partition ($fs)"), return; $where =~ s|/$||; my $flag = c::MS_MGC_VAL(); $flag |= c::MS_RDONLY() if $b_rdonly; my $mount_opt = ""; if ($fs eq 'vfat') { $mount_opt = 'check=relaxed'; } elsif ($fs eq 'reiserfs') { #- could be better if we knew if there is a /boot or not #- without knowing it, / is forced to be mounted with notail # if $where =~ m|/(boot)?$|; $mount_opt = 'notail'; #- notail in any case } elsif ($fs eq 'jfs' && !$b_rdonly) { $o_wait_message->(N("Checking %s", $dev)) if $o_wait_message; #- needed if the system is dirty otherwise mounting read-write simply fails run_program::raw({ timeout => 60 * 60 }, "fsck.jfs", $dev) or do { my $err = $?; die "fsck.jfs failed" if $err & 0xfc00; }; } elsif ($fs eq 'ext2' || $fs eq 'ext3' && $::isInstall && !$::o->{isUpgrade}) { if (!$b_rdonly) { $o_wait_message->(N("Checking %s", $dev)) if $o_wait_message; foreach ('-a', '-y') { run_program::raw({ timeout => 60 * 60 }, "fsck.ext2", $_, $dev); my $err = $?; if ($err & 0x0100) { log::l("fsck corrected partition $dev"); } if ($err & 0xfeff) { my $txt = sprintf("fsck failed on %s with exit code %d or signal %d", $dev, $err >> 8, $err & 255); $_ eq '-y' ? die($txt) : cdie($txt); } else { last; } } } # really mount as ext2 during install for speed up $fs = 'ext2'; } if (member($fs, @fs_modules)) { eval { modules::load($fs) }; } elsif ($fs eq 'iso9660') { eval { modules::load('isofs') }; } log::l("calling mount($dev, $where, $fs, $flag, $mount_opt)"); $o_wait_message->(N("Mounting partition %s", $dev)) if $o_wait_message; syscall_('mount', $dev, $where, $fs, $flag, $mount_opt) or die \(N("mounting partition %s in directory %s failed", $dev, $where) . " ($!)"); eval { #- fail silently, /etc may be read-only append_to_file("/etc/mtab", "$dev $where $fs defaults 0 0\n"); }; } } #- takes the mount point to umount (can also be the device) sub umount { my ($mntpoint) = @_; $mntpoint =~ s|/$||; log::l("calling umount($mntpoint)"); syscall_('umount2', $mntpoint, 0) or do { kill 15, fuzzy_pidofs('^fam\b'); syscall_('umount2', $mntpoint, 0) or die \N("error unmounting %s: %s", $mntpoint, $!); }; substInFile { $_ = '' if /(^|\s)$mntpoint\s/ } '/etc/mtab'; #- don't care about error, if we can't read, we won't manage to write... (and mess mtab) } sub mount_part { my ($part, $o_prefix, $b_rdonly, $o_wait_message) = @_; #- root carrier's link can't be mounted loopback::carryRootCreateSymlink($part, $o_prefix); log::l("isMounted=$part->{isMounted}, real_mntpoint=$part->{real_mntpoint}, mntpoint=$part->{mntpoint}"); if ($part->{isMounted} && $part->{real_mntpoint} && $part->{mntpoint}) { log::l("remounting partition on $o_prefix$part->{mntpoint} instead of $part->{real_mntpoint}"); if ($::isInstall) { #- ensure partition will not be busy. require install_any; install_any::getFile('XXX'); } eval { umount($part->{real_mntpoint}); rmdir $part->{real_mntpoint}; symlinkf "$o_prefix$part->{mntpoint}", $part->{real_mntpoint}; delete $part->{real_mntpoint}; $part->{isMounted} = 0; }; } return if $part->{isMounted}; unless ($::testing) { if (isSwap($part)) { $o_wait_message->(N("Enabling swap partition %s", $part->{device})) if $o_wait_message; swap::swapon($part->{device}); } else { $part->{mntpoint} or die "missing mount point for partition $part->{device}"; my $mntpoint = ($o_prefix || '') . $part->{mntpoint}; if (isLoopback($part) || $part->{encrypt_key}) { set_loop($part); } elsif (loopback::carryRootLoopback($part)) { $mntpoint = "/initrd/loopfs"; } my $dev = $part->{real_device} || $part->{device}; mount($dev, $mntpoint, type2fs($part, 'skip'), $b_rdonly, $part->{options}, $o_wait_message); rmdir "$mntpoint/lost+found"; } } $part->{isMounted} = $part->{isFormatted} = 1; #- assume that if mount works, partition is formatted } sub umount_part { my ($part, $o_prefix) = @_; $part->{isMounted} || $part->{real_mntpoint} or return; unless ($::testing) { if (isSwap($part)) { swap::swapoff($part->{device}); } elsif (loopback::carryRootLoopback($part)) { umount("/initrd/loopfs"); } else { umount(($o_prefix || '') . $part->{mntpoint} || devices::make($part->{device})); devices::del_loop(delete $part->{real_device}) if $part->{real_device}; } } $part->{isMounted} = 0; } sub umount_all($;$) { my ($fstab, $prefix) = @_; log::l("unmounting all filesystems"); foreach (sort { $b->{mntpoint} cmp $a->{mntpoint} } @$fstab) { $_->{mntpoint} and umount_part($_, $prefix); } } ################################################################################ # various functions ################################################################################ sub df { my ($part, $o_prefix) = @_; my $dir = "/tmp/tmp_fs_df"; return $part->{free} if exists $part->{free}; if ($part->{isMounted}) { $dir = ($o_prefix || '') . $part->{mntpoint}; } elsif ($part->{notFormatted} && !$part->{isFormatted}) { return; #- won't even try! } else { mkdir_p($dir); eval { mount($part->{device}, $dir, type2fs($part, 'skip'), 'readonly') }; if ($@) { $part->{notFormatted} = 1; $part->{isFormatted} = 0; unlink $dir; return; } } my (undef, $free) = MDK::Common::System::df($dir); if (!$part->{isMounted}) { umount($dir); unlink($dir) } $part->{free} = 2 * $free if defined $free; $part->{free}; } sub up_mount_point { my ($mntpoint, $fstab) = @_; while (1) { $mntpoint = dirname($mntpoint); $mntpoint ne "." or return; $_->{mntpoint} eq $mntpoint and return $_ foreach @$fstab; } } 1; href='#n673'>673</a> <a id='n674' href='#n674'>674</a> <a id='n675' href='#n675'>675</a> <a id='n676' href='#n676'>676</a> <a id='n677' href='#n677'>677</a> <a id='n678' href='#n678'>678</a> <a id='n679' href='#n679'>679</a> <a id='n680' href='#n680'>680</a> <a id='n681' href='#n681'>681</a> <a id='n682' href='#n682'>682</a> <a id='n683' href='#n683'>683</a> <a id='n684' href='#n684'>684</a> <a id='n685' href='#n685'>685</a> <a id='n686' href='#n686'>686</a> <a id='n687' href='#n687'>687</a> <a id='n688' href='#n688'>688</a> <a id='n689' href='#n689'>689</a> <a id='n690' href='#n690'>690</a> <a id='n691' href='#n691'>691</a> <a id='n692' href='#n692'>692</a> <a id='n693' href='#n693'>693</a> <a id='n694' href='#n694'>694</a> <a id='n695' href='#n695'>695</a> <a id='n696' href='#n696'>696</a> <a id='n697' href='#n697'>697</a> 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href='#n843'>843</a> <a id='n844' href='#n844'>844</a> <a id='n845' href='#n845'>845</a> <a id='n846' href='#n846'>846</a> <a id='n847' href='#n847'>847</a> <a id='n848' href='#n848'>848</a> <a id='n849' href='#n849'>849</a> <a id='n850' href='#n850'>850</a> <a id='n851' href='#n851'>851</a> <a id='n852' href='#n852'>852</a> <a id='n853' href='#n853'>853</a> <a id='n854' href='#n854'>854</a> <a id='n855' href='#n855'>855</a> <a id='n856' href='#n856'>856</a> <a id='n857' href='#n857'>857</a> <a id='n858' href='#n858'>858</a> <a id='n859' href='#n859'>859</a> <a id='n860' href='#n860'>860</a> <a id='n861' href='#n861'>861</a> <a id='n862' href='#n862'>862</a> <a id='n863' href='#n863'>863</a> <a id='n864' href='#n864'>864</a> <a id='n865' href='#n865'>865</a> <a id='n866' href='#n866'>866</a> <a id='n867' href='#n867'>867</a> <a id='n868' href='#n868'>868</a> <a id='n869' href='#n869'>869</a> <a id='n870' href='#n870'>870</a> <a id='n871' href='#n871'>871</a> <a id='n872' href='#n872'>872</a> <a id='n873' href='#n873'>873</a> <a id='n874' href='#n874'>874</a> <a id='n875' href='#n875'>875</a> <a id='n876' href='#n876'>876</a> <a id='n877' href='#n877'>877</a> <a id='n878' href='#n878'>878</a> <a id='n879' href='#n879'>879</a> <a id='n880' href='#n880'>880</a> <a id='n881' href='#n881'>881</a> <a id='n882' href='#n882'>882</a> <a id='n883' href='#n883'>883</a> <a id='n884' href='#n884'>884</a> <a id='n885' href='#n885'>885</a> <a id='n886' href='#n886'>886</a> <a id='n887' href='#n887'>887</a> <a id='n888' href='#n888'>888</a> <a id='n889' href='#n889'>889</a> <a id='n890' href='#n890'>890</a> <a id='n891' href='#n891'>891</a> <a id='n892' href='#n892'>892</a> <a id='n893' href='#n893'>893</a> <a id='n894' href='#n894'>894</a> <a id='n895' href='#n895'>895</a> <a id='n896' href='#n896'>896</a> <a id='n897' href='#n897'>897</a> <a id='n898' href='#n898'>898</a> <a id='n899' href='#n899'>899</a> <a id='n900' href='#n900'>900</a> <a id='n901' href='#n901'>901</a> <a id='n902' href='#n902'>902</a> <a id='n903' href='#n903'>903</a> <a id='n904' href='#n904'>904</a> <a id='n905' href='#n905'>905</a> <a id='n906' href='#n906'>906</a> <a id='n907' href='#n907'>907</a> <a id='n908' href='#n908'>908</a> <a id='n909' href='#n909'>909</a> <a id='n910' href='#n910'>910</a> <a id='n911' href='#n911'>911</a> <a id='n912' href='#n912'>912</a> <a id='n913' href='#n913'>913</a> <a id='n914' href='#n914'>914</a> <a id='n915' href='#n915'>915</a> <a id='n916' href='#n916'>916</a> <a id='n917' href='#n917'>917</a> <a id='n918' href='#n918'>918</a> <a id='n919' href='#n919'>919</a> <a id='n920' href='#n920'>920</a> <a id='n921' href='#n921'>921</a> <a id='n922' href='#n922'>922</a> <a id='n923' href='#n923'>923</a> <a id='n924' href='#n924'>924</a> <a id='n925' href='#n925'>925</a> <a id='n926' href='#n926'>926</a> <a id='n927' href='#n927'>927</a> <a id='n928' href='#n928'>928</a> <a id='n929' href='#n929'>929</a> <a id='n930' href='#n930'>930</a> <a id='n931' href='#n931'>931</a> <a id='n932' href='#n932'>932</a> <a id='n933' href='#n933'>933</a> <a id='n934' href='#n934'>934</a> <a id='n935' href='#n935'>935</a> <a id='n936' href='#n936'>936</a> <a id='n937' href='#n937'>937</a> <a id='n938' href='#n938'>938</a> <a id='n939' href='#n939'>939</a> <a id='n940' href='#n940'>940</a> <a id='n941' href='#n941'>941</a> <a id='n942' href='#n942'>942</a> <a id='n943' href='#n943'>943</a> <a id='n944' href='#n944'>944</a> <a id='n945' href='#n945'>945</a> <a id='n946' href='#n946'>946</a> <a id='n947' href='#n947'>947</a> <a id='n948' href='#n948'>948</a> <a id='n949' href='#n949'>949</a> <a id='n950' href='#n950'>950</a> <a id='n951' href='#n951'>951</a> <a id='n952' href='#n952'>952</a> <a id='n953' href='#n953'>953</a> <a id='n954' href='#n954'>954</a> <a id='n955' href='#n955'>955</a> <a id='n956' href='#n956'>956</a> <a id='n957' href='#n957'>957</a> <a id='n958' href='#n958'>958</a> <a id='n959' href='#n959'>959</a> <a id='n960' href='#n960'>960</a> <a id='n961' href='#n961'>961</a> <a id='n962' href='#n962'>962</a> <a id='n963' href='#n963'>963</a> <a id='n964' href='#n964'>964</a> <a id='n965' href='#n965'>965</a> <a id='n966' href='#n966'>966</a> <a id='n967' href='#n967'>967</a> <a id='n968' href='#n968'>968</a> <a id='n969' href='#n969'>969</a> <a id='n970' href='#n970'>970</a> <a id='n971' href='#n971'>971</a> <a id='n972' href='#n972'>972</a> <a id='n973' href='#n973'>973</a> <a id='n974' href='#n974'>974</a> <a id='n975' href='#n975'>975</a> <a id='n976' href='#n976'>976</a> <a id='n977' href='#n977'>977</a> <a id='n978' href='#n978'>978</a> <a id='n979' href='#n979'>979</a> <a id='n980' href='#n980'>980</a> <a id='n981' href='#n981'>981</a> <a id='n982' href='#n982'>982</a> <a id='n983' href='#n983'>983</a> <a id='n984' href='#n984'>984</a> <a id='n985' href='#n985'>985</a> <a id='n986' href='#n986'>986</a> <a id='n987' href='#n987'>987</a> <a id='n988' href='#n988'>988</a> <a id='n989' href='#n989'>989</a> <a id='n990' href='#n990'>990</a> <a id='n991' href='#n991'>991</a> <a id='n992' href='#n992'>992</a> <a id='n993' href='#n993'>993</a> <a id='n994' href='#n994'>994</a> <a id='n995' href='#n995'>995</a> <a id='n996' href='#n996'>996</a> <a id='n997' href='#n997'>997</a> <a id='n998' href='#n998'>998</a> <a id='n999' href='#n999'>999</a> <a id='n1000' href='#n1000'>1000</a> <a id='n1001' href='#n1001'>1001</a> <a id='n1002' href='#n1002'>1002</a> <a id='n1003' href='#n1003'>1003</a> <a id='n1004' href='#n1004'>1004</a> <a id='n1005' href='#n1005'>1005</a> <a id='n1006' href='#n1006'>1006</a> <a id='n1007' href='#n1007'>1007</a> <a id='n1008' href='#n1008'>1008</a> <a id='n1009' href='#n1009'>1009</a> <a id='n1010' href='#n1010'>1010</a> <a id='n1011' href='#n1011'>1011</a> <a id='n1012' href='#n1012'>1012</a> <a id='n1013' href='#n1013'>1013</a> <a id='n1014' href='#n1014'>1014</a> <a id='n1015' href='#n1015'>1015</a> <a id='n1016' href='#n1016'>1016</a> <a id='n1017' href='#n1017'>1017</a> <a id='n1018' href='#n1018'>1018</a> <a id='n1019' href='#n1019'>1019</a> <a id='n1020' href='#n1020'>1020</a> <a id='n1021' href='#n1021'>1021</a> <a id='n1022' href='#n1022'>1022</a> <a id='n1023' href='#n1023'>1023</a> <a id='n1024' href='#n1024'>1024</a> <a id='n1025' href='#n1025'>1025</a> <a id='n1026' href='#n1026'>1026</a> <a id='n1027' href='#n1027'>1027</a> <a id='n1028' href='#n1028'>1028</a> <a id='n1029' href='#n1029'>1029</a> <a id='n1030' href='#n1030'>1030</a> <a id='n1031' href='#n1031'>1031</a> <a id='n1032' href='#n1032'>1032</a> <a id='n1033' href='#n1033'>1033</a> <a id='n1034' href='#n1034'>1034</a> <a id='n1035' href='#n1035'>1035</a> <a id='n1036' href='#n1036'>1036</a> <a id='n1037' href='#n1037'>1037</a> <a id='n1038' href='#n1038'>1038</a> <a id='n1039' href='#n1039'>1039</a> <a id='n1040' href='#n1040'>1040</a> <a id='n1041' href='#n1041'>1041</a> <a id='n1042' href='#n1042'>1042</a> <a id='n1043' href='#n1043'>1043</a> <a id='n1044' href='#n1044'>1044</a> <a id='n1045' href='#n1045'>1045</a> <a id='n1046' href='#n1046'>1046</a> <a id='n1047' href='#n1047'>1047</a> <a id='n1048' href='#n1048'>1048</a> <a id='n1049' href='#n1049'>1049</a> <a id='n1050' href='#n1050'>1050</a> <a id='n1051' href='#n1051'>1051</a> <a id='n1052' href='#n1052'>1052</a> <a id='n1053' href='#n1053'>1053</a> <a id='n1054' href='#n1054'>1054</a> <a id='n1055' href='#n1055'>1055</a> <a id='n1056' href='#n1056'>1056</a> <a id='n1057' href='#n1057'>1057</a> <a id='n1058' href='#n1058'>1058</a> <a id='n1059' href='#n1059'>1059</a> <a id='n1060' href='#n1060'>1060</a> <a id='n1061' href='#n1061'>1061</a> <a id='n1062' href='#n1062'>1062</a> <a id='n1063' href='#n1063'>1063</a> <a id='n1064' href='#n1064'>1064</a> <a id='n1065' href='#n1065'>1065</a> <a id='n1066' href='#n1066'>1066</a> <a id='n1067' href='#n1067'>1067</a> <a id='n1068' href='#n1068'>1068</a> <a id='n1069' href='#n1069'>1069</a> <a id='n1070' href='#n1070'>1070</a> <a id='n1071' href='#n1071'>1071</a> <a id='n1072' href='#n1072'>1072</a> <a id='n1073' href='#n1073'>1073</a> <a id='n1074' href='#n1074'>1074</a> <a id='n1075' href='#n1075'>1075</a> <a id='n1076' href='#n1076'>1076</a> <a id='n1077' href='#n1077'>1077</a> <a id='n1078' href='#n1078'>1078</a> <a id='n1079' href='#n1079'>1079</a> <a id='n1080' href='#n1080'>1080</a> <a id='n1081' href='#n1081'>1081</a> <a id='n1082' href='#n1082'>1082</a> <a id='n1083' href='#n1083'>1083</a> <a id='n1084' href='#n1084'>1084</a> <a id='n1085' href='#n1085'>1085</a> <a id='n1086' href='#n1086'>1086</a> <a id='n1087' href='#n1087'>1087</a> <a id='n1088' href='#n1088'>1088</a> <a id='n1089' href='#n1089'>1089</a> <a id='n1090' href='#n1090'>1090</a> <a id='n1091' href='#n1091'>1091</a> <a id='n1092' href='#n1092'>1092</a> <a id='n1093' href='#n1093'>1093</a> <a id='n1094' href='#n1094'>1094</a> <a id='n1095' href='#n1095'>1095</a> <a id='n1096' href='#n1096'>1096</a> <a id='n1097' href='#n1097'>1097</a> <a id='n1098' href='#n1098'>1098</a> <a id='n1099' href='#n1099'>1099</a> <a id='n1100' href='#n1100'>1100</a> <a id='n1101' href='#n1101'>1101</a> <a id='n1102' href='#n1102'>1102</a> <a id='n1103' href='#n1103'>1103</a> <a id='n1104' href='#n1104'>1104</a> <a id='n1105' href='#n1105'>1105</a> <a id='n1106' href='#n1106'>1106</a> <a id='n1107' href='#n1107'>1107</a> <a id='n1108' href='#n1108'>1108</a> <a id='n1109' href='#n1109'>1109</a> <a id='n1110' href='#n1110'>1110</a> <a id='n1111' href='#n1111'>1111</a> <a id='n1112' href='#n1112'>1112</a> <a id='n1113' href='#n1113'>1113</a> <a id='n1114' href='#n1114'>1114</a> <a id='n1115' href='#n1115'>1115</a> <a id='n1116' href='#n1116'>1116</a> <a id='n1117' href='#n1117'>1117</a> <a id='n1118' href='#n1118'>1118</a> <a id='n1119' href='#n1119'>1119</a> <a id='n1120' href='#n1120'>1120</a> <a id='n1121' href='#n1121'>1121</a> <a id='n1122' href='#n1122'>1122</a> <a id='n1123' href='#n1123'>1123</a> <a id='n1124' href='#n1124'>1124</a> <a id='n1125' href='#n1125'>1125</a> <a id='n1126' href='#n1126'>1126</a> <a id='n1127' href='#n1127'>1127</a> <a id='n1128' href='#n1128'>1128</a> <a id='n1129' href='#n1129'>1129</a> <a id='n1130' href='#n1130'>1130</a> <a id='n1131' href='#n1131'>1131</a> <a id='n1132' href='#n1132'>1132</a> <a id='n1133' href='#n1133'>1133</a> <a id='n1134' href='#n1134'>1134</a> <a id='n1135' href='#n1135'>1135</a> <a id='n1136' href='#n1136'>1136</a> <a id='n1137' href='#n1137'>1137</a> <a id='n1138' href='#n1138'>1138</a> <a id='n1139' href='#n1139'>1139</a> <a id='n1140' href='#n1140'>1140</a> <a id='n1141' href='#n1141'>1141</a> <a id='n1142' href='#n1142'>1142</a> <a id='n1143' href='#n1143'>1143</a> <a id='n1144' href='#n1144'>1144</a> <a id='n1145' href='#n1145'>1145</a> <a id='n1146' href='#n1146'>1146</a> <a id='n1147' href='#n1147'>1147</a> <a id='n1148' href='#n1148'>1148</a> <a id='n1149' href='#n1149'>1149</a> <a id='n1150' href='#n1150'>1150</a> <a id='n1151' href='#n1151'>1151</a> <a id='n1152' href='#n1152'>1152</a> <a id='n1153' href='#n1153'>1153</a> <a id='n1154' href='#n1154'>1154</a> <a id='n1155' href='#n1155'>1155</a> <a id='n1156' href='#n1156'>1156</a> <a id='n1157' href='#n1157'>1157</a> <a id='n1158' href='#n1158'>1158</a> <a id='n1159' href='#n1159'>1159</a> <a id='n1160' href='#n1160'>1160</a> <a id='n1161' href='#n1161'>1161</a> <a id='n1162' href='#n1162'>1162</a> <a id='n1163' href='#n1163'>1163</a> <a id='n1164' href='#n1164'>1164</a> <a id='n1165' href='#n1165'>1165</a> <a id='n1166' href='#n1166'>1166</a> <a id='n1167' href='#n1167'>1167</a> <a id='n1168' href='#n1168'>1168</a> <a id='n1169' href='#n1169'>1169</a> <a id='n1170' href='#n1170'>1170</a> <a id='n1171' href='#n1171'>1171</a> <a id='n1172' href='#n1172'>1172</a> <a id='n1173' href='#n1173'>1173</a> <a id='n1174' href='#n1174'>1174</a> <a id='n1175' href='#n1175'>1175</a> <a id='n1176' href='#n1176'>1176</a> <a id='n1177' href='#n1177'>1177</a> <a id='n1178' href='#n1178'>1178</a> <a id='n1179' href='#n1179'>1179</a> <a id='n1180' href='#n1180'>1180</a> <a id='n1181' href='#n1181'>1181</a> <a id='n1182' href='#n1182'>1182</a> <a id='n1183' href='#n1183'>1183</a> <a id='n1184' href='#n1184'>1184</a> <a id='n1185' href='#n1185'>1185</a> <a id='n1186' href='#n1186'>1186</a> <a id='n1187' href='#n1187'>1187</a> <a id='n1188' href='#n1188'>1188</a> <a id='n1189' href='#n1189'>1189</a> <a id='n1190' href='#n1190'>1190</a> <a id='n1191' href='#n1191'>1191</a> <a id='n1192' href='#n1192'>1192</a> <a id='n1193' href='#n1193'>1193</a> <a id='n1194' href='#n1194'>1194</a> <a id='n1195' href='#n1195'>1195</a> <a id='n1196' href='#n1196'>1196</a> <a id='n1197' href='#n1197'>1197</a> <a id='n1198' href='#n1198'>1198</a> <a id='n1199' href='#n1199'>1199</a> <a id='n1200' href='#n1200'>1200</a> <a id='n1201' href='#n1201'>1201</a> <a id='n1202' href='#n1202'>1202</a> <a id='n1203' href='#n1203'>1203</a> <a id='n1204' href='#n1204'>1204</a> <a id='n1205' href='#n1205'>1205</a> <a id='n1206' href='#n1206'>1206</a> <a id='n1207' href='#n1207'>1207</a> <a id='n1208' href='#n1208'>1208</a> <a id='n1209' href='#n1209'>1209</a> <a id='n1210' href='#n1210'>1210</a> <a id='n1211' href='#n1211'>1211</a> <a id='n1212' href='#n1212'>1212</a> <a id='n1213' href='#n1213'>1213</a> <a id='n1214' href='#n1214'>1214</a> <a id='n1215' href='#n1215'>1215</a> <a id='n1216' href='#n1216'>1216</a> <a id='n1217' href='#n1217'>1217</a> <a id='n1218' href='#n1218'>1218</a> <a id='n1219' href='#n1219'>1219</a> <a id='n1220' href='#n1220'>1220</a> <a id='n1221' href='#n1221'>1221</a> <a id='n1222' href='#n1222'>1222</a> <a id='n1223' href='#n1223'>1223</a> <a id='n1224' href='#n1224'>1224</a> <a id='n1225' href='#n1225'>1225</a> <a id='n1226' href='#n1226'>1226</a> <a id='n1227' href='#n1227'>1227</a> <a id='n1228' href='#n1228'>1228</a> <a id='n1229' href='#n1229'>1229</a> <a id='n1230' href='#n1230'>1230</a> <a id='n1231' href='#n1231'>1231</a> <a id='n1232' href='#n1232'>1232</a> <a id='n1233' href='#n1233'>1233</a> <a id='n1234' href='#n1234'>1234</a> <a id='n1235' href='#n1235'>1235</a> <a id='n1236' href='#n1236'>1236</a> <a id='n1237' href='#n1237'>1237</a> <a id='n1238' href='#n1238'>1238</a> <a id='n1239' href='#n1239'>1239</a> <a id='n1240' href='#n1240'>1240</a> <a id='n1241' href='#n1241'>1241</a> <a id='n1242' href='#n1242'>1242</a> <a id='n1243' href='#n1243'>1243</a> <a id='n1244' href='#n1244'>1244</a> <a id='n1245' href='#n1245'>1245</a> <a id='n1246' href='#n1246'>1246</a> <a id='n1247' href='#n1247'>1247</a> <a id='n1248' href='#n1248'>1248</a> <a id='n1249' href='#n1249'>1249</a> <a id='n1250' href='#n1250'>1250</a> <a id='n1251' href='#n1251'>1251</a> <a id='n1252' href='#n1252'>1252</a> <a id='n1253' href='#n1253'>1253</a> <a id='n1254' href='#n1254'>1254</a> <a id='n1255' href='#n1255'>1255</a> <a id='n1256' href='#n1256'>1256</a> <a id='n1257' href='#n1257'>1257</a> <a id='n1258' href='#n1258'>1258</a> <a id='n1259' 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href='#n1367'>1367</a> <a id='n1368' href='#n1368'>1368</a> <a id='n1369' href='#n1369'>1369</a> <a id='n1370' href='#n1370'>1370</a> <a id='n1371' href='#n1371'>1371</a> <a id='n1372' href='#n1372'>1372</a> <a id='n1373' href='#n1373'>1373</a> <a id='n1374' href='#n1374'>1374</a> <a id='n1375' href='#n1375'>1375</a> <a id='n1376' href='#n1376'>1376</a> <a id='n1377' href='#n1377'>1377</a> <a id='n1378' href='#n1378'>1378</a> <a id='n1379' href='#n1379'>1379</a> <a id='n1380' href='#n1380'>1380</a> <a id='n1381' href='#n1381'>1381</a> <a id='n1382' href='#n1382'>1382</a> <a id='n1383' href='#n1383'>1383</a> <a id='n1384' href='#n1384'>1384</a> <a id='n1385' href='#n1385'>1385</a> <a id='n1386' href='#n1386'>1386</a> <a id='n1387' href='#n1387'>1387</a> <a id='n1388' href='#n1388'>1388</a> <a id='n1389' href='#n1389'>1389</a> <a id='n1390' href='#n1390'>1390</a> <a id='n1391' href='#n1391'>1391</a> <a id='n1392' href='#n1392'>1392</a> <a id='n1393' href='#n1393'>1393</a> <a id='n1394' href='#n1394'>1394</a> <a id='n1395' href='#n1395'>1395</a> <a id='n1396' href='#n1396'>1396</a> <a id='n1397' href='#n1397'>1397</a> <a id='n1398' href='#n1398'>1398</a> <a id='n1399' href='#n1399'>1399</a> <a id='n1400' href='#n1400'>1400</a> <a id='n1401' href='#n1401'>1401</a> <a id='n1402' href='#n1402'>1402</a> <a id='n1403' href='#n1403'>1403</a> <a id='n1404' href='#n1404'>1404</a> <a id='n1405' href='#n1405'>1405</a> <a id='n1406' href='#n1406'>1406</a> <a id='n1407' href='#n1407'>1407</a> <a id='n1408' href='#n1408'>1408</a> <a id='n1409' href='#n1409'>1409</a> <a id='n1410' href='#n1410'>1410</a> <a id='n1411' href='#n1411'>1411</a> <a id='n1412' href='#n1412'>1412</a> <a id='n1413' href='#n1413'>1413</a> <a id='n1414' href='#n1414'>1414</a> </pre></td> <td class='lines'><pre><code><span class="hl kwa">package</span> bootloader<span class="hl opt">;</span> <span class="hl slc"># $Id$</span> <span class="hl kwa">use</span> diagnostics<span class="hl opt">;</span> <span class="hl kwa">use</span> strict<span class="hl opt">;</span> <span class="hl kwa">use</span> vars <span class="hl str">qw(</span><span class="hl ipl">%vga_modes</span><span class="hl str">)</span><span class="hl opt">;</span> <span class="hl slc">#-######################################################################################</span> <span class="hl slc">#- misc imports</span> <span class="hl slc">#-######################################################################################</span> <span class="hl kwa">use</span> common<span class="hl opt">;</span> <span class="hl kwa">use</span> partition_table<span class="hl opt">;</span> <span class="hl kwa">use</span> fs<span class="hl opt">::</span>type<span class="hl opt">;</span> <span class="hl kwa">use</span> fs<span class="hl opt">::</span>get<span class="hl opt">;</span> <span class="hl kwa">use</span> <span class="hl kwc">log</span><span class="hl opt">;</span> <span class="hl kwa">use</span> any<span class="hl opt">;</span> <span class="hl kwa">use</span> devices<span class="hl opt">;</span> <span class="hl kwa">use</span> loopback<span class="hl opt">;</span> <span class="hl kwa">use</span> detect_devices<span class="hl opt">;</span> <span class="hl kwa">use</span> partition_table<span class="hl opt">::</span>raw<span class="hl opt">;</span> <span class="hl kwa">use</span> run_program<span class="hl opt">;</span> <span class="hl kwa">use</span> modules<span class="hl opt">;</span> <span class="hl slc">#-#####################################################################################</span> <span class="hl slc">#- Functions</span> <span class="hl slc">#-#####################################################################################</span> <span class="hl kwc">my</span> <span class="hl kwb">$vmlinuz_regexp</span> <span class="hl opt">=</span> <span class="hl str">'vmlinuz|win4lin'</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$decompose_vmlinuz_name</span> <span class="hl opt">=</span> <span class="hl kwd">qr/((?:$vmlinuz_regexp).*?)-(\d+\.\d+.*)/</span><span class="hl opt">;</span> <span class="hl kwa">sub</span> expand_vmlinuz_symlink <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$vmlinuz</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$f</span> <span class="hl opt">= $::</span>prefix <span class="hl opt">. (</span><span class="hl kwb">$vmlinuz</span> <span class="hl opt">=~</span> <span class="hl kwd">m!^/!</span> ? <span class="hl kwb">$vmlinuz</span> <span class="hl opt">:</span> <span class="hl str">"/boot/</span><span class="hl ipl">$vmlinuz</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl opt">-</span>l <span class="hl kwb">$f</span> ? <span class="hl kwc">readlink</span><span class="hl opt">(</span><span class="hl kwb">$f</span><span class="hl opt">) :</span> <span class="hl kwb">$vmlinuz</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> installed_vmlinuz_raw<span class="hl opt">() {</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwd">/^($vmlinuz_regexp)/</span> <span class="hl opt">}</span> all<span class="hl opt">(</span><span class="hl str">"$::prefix/boot"</span><span class="hl opt">) }</span> <span class="hl kwa">sub</span> installed_vmlinuz<span class="hl opt">() {</span> <span class="hl kwc">grep</span> <span class="hl opt">{ ! -</span>l <span class="hl str">"$::prefix/boot/</span><span class="hl ipl">$_</span><span class="hl str">"</span> <span class="hl opt">}</span> installed_vmlinuz_raw<span class="hl opt">() }</span> <span class="hl kwa">sub</span> vmlinuz2version <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$vmlinuz</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> expand_vmlinuz_symlink<span class="hl opt">(</span><span class="hl kwb">$vmlinuz</span><span class="hl opt">) =~</span> <span class="hl kwd">/$decompose_vmlinuz_name/</span> <span class="hl opt">&&</span> <span class="hl kwb">$2</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> vmlinuz2basename <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$vmlinuz</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> expand_vmlinuz_symlink<span class="hl opt">(</span><span class="hl kwb">$vmlinuz</span><span class="hl opt">) =~</span> <span class="hl kwd">/$decompose_vmlinuz_name/</span> <span class="hl opt">&&</span> <span class="hl kwb">$1</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> basename2initrd_basename <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$basename</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$basename</span> <span class="hl opt">=~</span> <span class="hl kwd">s!vmlinuz-?!!</span><span class="hl opt">;</span> <span class="hl slc">#- here we do not use $vmlinuz_regexp since we explictly want to keep all that is not "vmlinuz"</span> <span class="hl str">'initrd'</span> <span class="hl opt">. (</span><span class="hl kwb">$basename</span> ? <span class="hl str">"-</span><span class="hl ipl">$basename</span><span class="hl str">"</span> <span class="hl opt">:</span> <span class="hl str">''</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> kernel_str2vmlinuz_long <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$kernel</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$kernel</span><span class="hl opt">->{</span>basename<span class="hl opt">} .</span> <span class="hl str">'-'</span> <span class="hl opt">.</span> <span class="hl kwb">$kernel</span><span class="hl opt">->{</span>version<span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> kernel_str2initrd_long <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$kernel</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> basename2initrd_basename<span class="hl opt">(</span><span class="hl kwb">$kernel</span><span class="hl opt">->{</span>basename<span class="hl opt">}) .</span> <span class="hl str">'-'</span> <span class="hl opt">.</span> <span class="hl kwb">$kernel</span><span class="hl opt">->{</span>version<span class="hl opt">} .</span> <span class="hl str">'.img'</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> kernel_str2vmlinuz_short <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$kernel</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$kernel</span><span class="hl opt">->{</span>use_long_name<span class="hl opt">}) {</span> kernel_str2vmlinuz_long<span class="hl opt">(</span><span class="hl kwb">$kernel</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$ext</span> <span class="hl opt">=</span> <span class="hl kwb">$kernel</span><span class="hl opt">->{</span>ext<span class="hl opt">}</span> ? <span class="hl str">"-</span><span class="hl ipl">$kernel</span><span class="hl str">->{ext}"</span> <span class="hl opt">:</span> <span class="hl str">''</span><span class="hl opt">;</span> <span class="hl kwb">$kernel</span><span class="hl opt">->{</span>basename<span class="hl opt">} .</span> <span class="hl kwb">$ext</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> kernel_str2initrd_short <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$kernel</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$kernel</span><span class="hl opt">->{</span>use_long_name<span class="hl opt">}) {</span> kernel_str2initrd_long<span class="hl opt">(</span><span class="hl kwb">$kernel</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$ext</span> <span class="hl opt">=</span> <span class="hl kwb">$kernel</span><span class="hl opt">->{</span>ext<span class="hl opt">}</span> ? <span class="hl str">"-</span><span class="hl ipl">$kernel</span><span class="hl str">->{ext}"</span> <span class="hl opt">:</span> <span class="hl str">''</span><span class="hl opt">;</span> basename2initrd_basename<span class="hl opt">(</span><span class="hl kwb">$kernel</span><span class="hl opt">->{</span>basename<span class="hl opt">}) .</span> <span class="hl kwb">$ext</span> <span class="hl opt">.</span> <span class="hl str">'.img'</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> vmlinuz2kernel_str <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$vmlinuz</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$basename, $version</span><span class="hl opt">) =</span> expand_vmlinuz_symlink<span class="hl opt">(</span><span class="hl kwb">$vmlinuz</span><span class="hl opt">) =~</span> <span class="hl kwd">/$decompose_vmlinuz_name/</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl opt">{</span> basename <span class="hl opt">=></span> <span class="hl kwb">$basename,</span> version <span class="hl opt">=></span> <span class="hl kwb">$version,</span> <span class="hl kwb">$version</span> <span class="hl opt">=~</span> <span class="hl kwd">/(.*mdk)-?(.*)/</span> ? <span class="hl opt">(</span>ext <span class="hl opt">=></span> <span class="hl kwb">$2,</span> version_no_ext <span class="hl opt">=></span> <span class="hl kwb">$1</span><span class="hl opt">) : (</span>version_no_ext <span class="hl opt">=></span> <span class="hl kwb">$version</span><span class="hl opt">),</span> <span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> kernel_str2label <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$kernel, $o_use_long_name</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$base</span> <span class="hl opt">=</span> <span class="hl kwb">$kernel</span><span class="hl opt">->{</span>basename<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'vmlinuz'</span> ? <span class="hl str">'linux'</span> <span class="hl opt">:</span> <span class="hl kwb">$kernel</span><span class="hl opt">->{</span>basename<span class="hl opt">};</span> <span class="hl kwb">$o_use_long_name</span> <span class="hl opt">||</span> <span class="hl kwb">$kernel</span><span class="hl opt">->{</span>use_long_name<span class="hl opt">}</span> ? sanitize_ver<span class="hl opt">(</span><span class="hl str">"</span><span class="hl ipl">$base</span><span class="hl str">-</span><span class="hl ipl">$kernel</span><span class="hl str">->{version}"</span><span class="hl opt">) :</span> <span class="hl kwb">$kernel</span><span class="hl opt">->{</span>ext<span class="hl opt">}</span> ? <span class="hl str">"</span><span class="hl ipl">$base</span><span class="hl str">-</span><span class="hl ipl">$kernel</span><span class="hl str">->{ext}"</span> <span class="hl opt">:</span> <span class="hl kwb">$base</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> get <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$vmlinuz, $bootloader</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">} &&</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl kwb">$vmlinuz</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span> <span class="hl kwb">$_</span> <span class="hl kwa">foreach</span> <span class="hl opt">@{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}};</span> <span class="hl kwc">undef</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> get_label <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$label, $bootloader</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>label<span class="hl opt">} &&</span> <span class="hl kwc">lc</span><span class="hl opt">(</span>make_label_lilo_compatible<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>label<span class="hl opt">}))</span> <span class="hl kwc">eq lc</span><span class="hl opt">(</span>make_label_lilo_compatible<span class="hl opt">(</span><span class="hl kwb">$label</span><span class="hl opt">))</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span> <span class="hl kwb">$_</span> <span class="hl kwa">foreach</span> <span class="hl opt">@{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}};</span> <span class="hl kwc">undef</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> mkinitrd <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$kernel_version, $entry</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$initrd</span> <span class="hl opt">=</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>initrd<span class="hl opt">};</span> <span class="hl opt">$::</span>testing <span class="hl opt">|| -</span>e <span class="hl str">"$::prefix/</span><span class="hl ipl">$initrd</span><span class="hl str">"</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$loop_boot</span> <span class="hl opt">=</span> loopback<span class="hl opt">::</span>prepare_boot<span class="hl opt">();</span> modules<span class="hl opt">::</span>load<span class="hl opt">(</span><span class="hl str">'loop'</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">@options</span> <span class="hl opt">= (</span> <span class="hl str">"-v"</span><span class="hl opt">,</span> <span class="hl str">"-f"</span><span class="hl opt">,</span> <span class="hl kwb">$initrd,</span> <span class="hl str">"--ifneeded"</span><span class="hl opt">,</span> <span class="hl kwb">$kernel_version,</span> if_<span class="hl opt">(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>initrd_options<span class="hl opt">},</span> <span class="hl kwc">split</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>initrd_options<span class="hl opt">})),</span> <span class="hl opt">);</span> <span class="hl kwa">if</span> <span class="hl opt">(!</span>run_program<span class="hl opt">::</span>rooted<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">'mkinitrd'</span><span class="hl opt">,</span> <span class="hl kwb">@options</span><span class="hl opt">)) {</span> <span class="hl kwc">unlink</span><span class="hl opt">(</span><span class="hl str">"$::prefix/</span><span class="hl ipl">$initrd</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl kwc">die</span> <span class="hl str">"mkinitrd failed:</span><span class="hl esc">\n</span><span class="hl str">(mkinitrd</span> <span class="hl ipl">@options</span><span class="hl str">))"</span><span class="hl opt">;</span> <span class="hl opt">}</span> add_boot_splash<span class="hl opt">(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>initrd<span class="hl opt">},</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>vga<span class="hl opt">});</span> loopback<span class="hl opt">::</span>save_boot<span class="hl opt">(</span><span class="hl kwb">$loop_boot</span><span class="hl opt">);</span> <span class="hl opt">-</span>e <span class="hl str">"$::prefix/</span><span class="hl ipl">$initrd</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> remove_boot_splash <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$initrd</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> run_program<span class="hl opt">::</span>rooted<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">'/usr/share/bootsplash/scripts/remove-boot-splash'</span><span class="hl opt">,</span> <span class="hl kwb">$initrd</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> add_boot_splash <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$initrd, $vga</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$vga</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl kwa">require</span> Xconfig<span class="hl opt">::</span>resolution_and_depth<span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$res</span> <span class="hl opt">=</span> Xconfig<span class="hl opt">::</span>resolution_and_depth<span class="hl opt">::</span>from_bios<span class="hl opt">(</span><span class="hl kwb">$vga</span><span class="hl opt">)) {</span> run_program<span class="hl opt">::</span>rooted<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">'/usr/share/bootsplash/scripts/make-boot-splash'</span><span class="hl opt">,</span> <span class="hl kwb">$initrd, $res</span><span class="hl opt">->{</span>X<span class="hl opt">});</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"unknown vga bios mode</span> <span class="hl ipl">$vga</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> <span class="hl kwc">read</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$all_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$fstab</span> <span class="hl opt">= [</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>fstab<span class="hl opt">(</span><span class="hl kwb">$all_hds</span><span class="hl opt">) ];</span> <span class="hl kwc">my</span> <span class="hl kwb">@methods</span> <span class="hl opt">=</span> method_choices_raw<span class="hl opt">();</span> <span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$main_method</span> <span class="hl opt">(</span>uniq<span class="hl opt">(</span><span class="hl kwc">map</span> <span class="hl opt">{</span> main_method<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">) }</span> <span class="hl kwb">@methods</span><span class="hl opt">)) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$f</span> <span class="hl opt">=</span> <span class="hl kwb">$bootloader</span><span class="hl opt">::{</span><span class="hl str">"read_</span><span class="hl ipl">$main_method</span><span class="hl str">"</span><span class="hl opt">}</span> <span class="hl kwc">or die</span> <span class="hl str">"unknown bootloader method</span> <span class="hl ipl">$main_method</span> <span class="hl str">(read)"</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$bootloader</span> <span class="hl opt">=</span> <span class="hl kwb">$f</span><span class="hl opt">->(</span><span class="hl kwb">$fstab</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">@devs</span> <span class="hl opt">=</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>boot<span class="hl opt">};</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl str">'raid-extra-boot'</span><span class="hl opt">} =~</span> <span class="hl kwd">/mbr/</span> <span class="hl opt">&&</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$md</span> <span class="hl opt">=</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>device2part<span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>boot<span class="hl opt">},</span> <span class="hl kwb">$all_hds</span><span class="hl opt">->{</span>raids<span class="hl opt">}))) {</span> <span class="hl kwb">@devs</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>rootDevice<span class="hl opt">} } @{</span><span class="hl kwb">$md</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl str">'raid-extra-boot'</span><span class="hl opt">} =~</span> <span class="hl kwd">m!/dev/!</span><span class="hl opt">) {</span> <span class="hl kwb">@devs</span> <span class="hl opt">=</span> <span class="hl kwc">split</span><span class="hl opt">(</span><span class="hl str">','</span><span class="hl opt">,</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl str">'raid-extra-boot'</span><span class="hl opt">});</span> <span class="hl opt">}</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$type</span><span class="hl opt">) =</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwd">m!/fd\d+$!</span><span class="hl opt">) {</span> <span class="hl kwc">warn</span> <span class="hl str">"not checking the method on floppy, assuming</span> <span class="hl ipl">$main_method</span> <span class="hl str">is right</span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl kwb">$main_method</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$main_method</span> <span class="hl kwc">eq</span> <span class="hl str">'yaboot'</span><span class="hl opt">) {</span> <span class="hl slc">#- not checking on ppc, there's only yaboot anyway :)</span> <span class="hl kwb">$main_method</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$main_method</span> <span class="hl kwc">eq</span> <span class="hl str">'cromwell'</span><span class="hl opt">) {</span> <span class="hl slc">#- XBox</span> <span class="hl kwb">$main_method</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$type</span> <span class="hl opt">=</span> partition_table<span class="hl opt">::</span>raw<span class="hl opt">::</span>typeOfMBR<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)) {</span> <span class="hl kwc">warn</span> <span class="hl str">"typeOfMBR</span> <span class="hl ipl">$type</span> <span class="hl str">on</span> <span class="hl ipl">$_</span> <span class="hl str">for method</span> <span class="hl ipl">$main_method\n</span><span class="hl str">"</span> <span class="hl kwa">if</span> <span class="hl kwb">$ENV</span><span class="hl opt">{</span>DEBUG<span class="hl opt">};</span> <span class="hl kwb">$type</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{ () }</span> <span class="hl opt">}</span> <span class="hl kwb">@devs</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$type</span> <span class="hl kwc">eq</span> <span class="hl kwb">$main_method</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl kwb">@prefered_entries</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> get_label<span class="hl opt">(</span><span class="hl kwb">$_, $bootloader</span><span class="hl opt">) }</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">default</span><span class="hl opt">},</span> <span class="hl str">'linux'</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$default</span> <span class="hl opt">=</span> find <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">&&</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>type<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'image'</span> <span class="hl opt">} (</span><span class="hl kwb">@prefered_entries,</span> <span class="hl opt">@{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}})) {</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>default_vga<span class="hl opt">} =</span> <span class="hl kwb">$default</span><span class="hl opt">->{</span>vga<span class="hl opt">};</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>perImageAppend<span class="hl opt">} ||=</span> <span class="hl kwb">$default</span><span class="hl opt">->{</span>append<span class="hl opt">};</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"perImageAppend is now</span> <span class="hl ipl">$bootloader</span><span class="hl str">->{perImageAppend}"</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">return</span> <span class="hl kwb">$bootloader</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> read_grub <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$fstab</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$global</span> <span class="hl opt">=</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$e, %b</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">$grub2dev</span> <span class="hl opt">=</span> read_grub_device_map<span class="hl opt">();</span> <span class="hl kwc">my</span> <span class="hl kwb">$menu_lst_file</span> <span class="hl opt">=</span> <span class="hl str">"$::prefix/boot/grub/menu.lst"</span><span class="hl opt">;</span> <span class="hl opt">-</span>e <span class="hl kwb">$menu_lst_file</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span>cat_<span class="hl opt">(</span><span class="hl kwb">$menu_lst_file</span><span class="hl opt">)) {</span> <span class="hl kwc">chomp</span><span class="hl opt">;</span> <span class="hl kwd">s/^\s*//</span><span class="hl opt">;</span> <span class="hl kwd">s/\s*$//</span><span class="hl opt">;</span> <span class="hl kwa">next if</span> <span class="hl kwd">/^#/</span> <span class="hl opt">||</span> <span class="hl kwd">/^$/</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$keyword, $v</span><span class="hl opt">) =</span> <span class="hl kwc">split</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl kwb">$_,</span> <span class="hl num">2</span><span class="hl opt">)</span> <span class="hl kwc">or</span> <span class="hl kwc">warn</span> <span class="hl str">qq(unknown line in /boot/grub/menu.lst: "</span><span class="hl ipl">$_</span><span class="hl str">"</span><span class="hl esc">\n</span><span class="hl str">)</span><span class="hl opt">,</span> <span class="hl kwa">next</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$keyword</span> <span class="hl kwc">eq</span> <span class="hl str">'title'</span><span class="hl opt">) {</span> <span class="hl kwc">push</span> <span class="hl opt">@{</span><span class="hl kwb">$b</span><span class="hl opt">{</span>entries<span class="hl opt">}},</span> <span class="hl kwb">$e</span> <span class="hl opt">= {</span> label <span class="hl opt">=></span> <span class="hl kwb">$v</span> <span class="hl opt">};</span> <span class="hl kwb">$global</span> <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$global</span><span class="hl opt">) {</span> <span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl kwb">$keyword</span><span class="hl opt">} =</span> <span class="hl kwb">$v</span> <span class="hl kwc">eq</span> <span class="hl str">''</span> ? <span class="hl num">1</span> <span class="hl opt">:</span> grub2file<span class="hl opt">(</span><span class="hl kwb">$v, $grub2dev, $fstab</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$keyword</span> <span class="hl kwc">eq</span> <span class="hl str">'kernel'</span><span class="hl opt">) {</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>type<span class="hl opt">} =</span> <span class="hl str">'image'</span><span class="hl opt">;</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$kernel, $e</span><span class="hl opt">->{</span>append<span class="hl opt">}) =</span> <span class="hl kwc">split</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl kwb">$v,</span> <span class="hl num">2</span><span class="hl opt">);</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>root<span class="hl opt">} =</span> <span class="hl kwb">$1</span> <span class="hl kwa">if</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>append<span class="hl opt">} =~</span> <span class="hl kwd">s/root=(\S*)\s*//</span><span class="hl opt">;</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">} =</span> grub2file<span class="hl opt">(</span><span class="hl kwb">$kernel, $grub2dev, $fstab</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$keyword</span> <span class="hl kwc">eq</span> <span class="hl str">'root'</span><span class="hl opt">) {</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>type<span class="hl opt">} =</span> <span class="hl str">'other'</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$v</span> <span class="hl opt">!~</span> <span class="hl kwd">/,/</span><span class="hl opt">) {</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>unsafe<span class="hl opt">} =</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">} =</span> grub2dev<span class="hl opt">(</span><span class="hl kwb">$v, $grub2dev</span><span class="hl opt">);</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>append<span class="hl opt">} =</span> <span class="hl str">""</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$keyword</span> <span class="hl kwc">eq</span> <span class="hl str">'initrd'</span><span class="hl opt">) {</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>initrd<span class="hl opt">} =</span> grub2file<span class="hl opt">(</span><span class="hl kwb">$v, $grub2dev, $fstab</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$keyword</span> <span class="hl kwc">eq</span> <span class="hl str">'map'</span><span class="hl opt">) {</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>mapdrive<span class="hl opt">}{</span><span class="hl kwb">$2</span><span class="hl opt">} =</span> <span class="hl kwb">$1</span> <span class="hl kwa">if</span> <span class="hl kwb">$v</span> <span class="hl opt">=~</span> <span class="hl kwd">m/\((.*)\) \((.*)\)/</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span>cat_<span class="hl opt">(</span><span class="hl str">"$::prefix/boot/grub/install.sh"</span><span class="hl opt">)) {</span> <span class="hl kwb">$b</span><span class="hl opt">{</span>boot<span class="hl opt">} =</span> grub2dev<span class="hl opt">(</span><span class="hl kwb">$1, $grub2dev</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl kwd">/\s+d\s+(\(.*?\))/</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl slc">#- sanitize</span> <span class="hl kwa">foreach</span> <span class="hl opt">(@{</span><span class="hl kwb">$b</span><span class="hl opt">{</span>entries<span class="hl opt">}}) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$vga, $other</span><span class="hl opt">) =</span> partition <span class="hl opt">{</span> <span class="hl kwd">/^vga=/</span> <span class="hl opt">}</span> <span class="hl kwc">split</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>append<span class="hl opt">});</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">@$vga</span><span class="hl opt">) {</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>vga<span class="hl opt">} =</span> <span class="hl kwb">$vga</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">] =~</span> <span class="hl kwd">/vga=(.*)/</span> <span class="hl opt">&&</span> <span class="hl kwb">$1</span><span class="hl opt">;</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>append<span class="hl opt">} =</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl kwb">@$other</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwb">$b</span><span class="hl opt">{</span>nowarn<span class="hl opt">} =</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl slc"># handle broken installkernel -r:</span> <span class="hl kwa">if</span> <span class="hl opt">(@{</span><span class="hl kwb">$b</span><span class="hl opt">{</span>entries<span class="hl opt">}}) {</span> <span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl kwa">default</span><span class="hl opt">} =</span> min<span class="hl opt">(</span><span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl kwa">default</span><span class="hl opt">},</span> <span class="hl kwc">scalar</span><span class="hl opt">(@{</span><span class="hl kwb">$b</span><span class="hl opt">{</span>entries<span class="hl opt">}}) -</span> <span class="hl num">1</span><span class="hl opt">);</span> <span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl kwa">default</span><span class="hl opt">} =</span> <span class="hl kwb">$b</span><span class="hl opt">{</span>entries<span class="hl opt">}[</span><span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl kwa">default</span><span class="hl opt">}]{</span>label<span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl kwa">method</span><span class="hl opt">} =</span> <span class="hl str">'grub'</span><span class="hl opt">;</span> \<span class="hl kwb">%b</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> yaboot2dev <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$of_path</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> find <span class="hl opt">{</span> dev2yaboot<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)</span> <span class="hl kwc">eq</span> <span class="hl kwb">$of_path</span> <span class="hl opt">}</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"/dev/</span><span class="hl ipl">$_</span><span class="hl str">->{dev}"</span> <span class="hl opt">}</span> devices<span class="hl opt">::</span>read_proc_partitions_raw<span class="hl opt">();</span> <span class="hl opt">}</span> <span class="hl slc"># assumes file is in /boot</span> <span class="hl slc"># to do: use yaboot2dev for files as well</span> <span class="hl slc">#- example of of_path: /pci@f4000000/ata-6@d/disk@0:3,/initrd-2.6.8.1-8mdk.img</span> <span class="hl kwa">sub</span> yaboot2file <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$of_path</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$of_path</span> <span class="hl opt">=~</span> <span class="hl kwd">/,/</span><span class="hl opt">) {</span> <span class="hl str">"$::prefix/boot/"</span> <span class="hl opt">.</span> basename<span class="hl opt">(</span><span class="hl kwb">$of_path</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> yaboot2dev<span class="hl opt">(</span><span class="hl kwb">$of_path</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> read_cromwell<span class="hl opt">() {</span> <span class="hl kwc">my</span> <span class="hl kwb">%b</span><span class="hl opt">;</span> <span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl kwa">method</span><span class="hl opt">} =</span> <span class="hl str">'cromwell'</span><span class="hl opt">;</span> \<span class="hl kwb">%b</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> read_yaboot<span class="hl opt">() { &</span>read_lilo <span class="hl opt">}</span> <span class="hl kwa">sub</span> read_lilo<span class="hl opt">() {</span> <span class="hl kwc">my</span> <span class="hl kwb">$file</span> <span class="hl opt">=</span> <span class="hl kwc">sprintf</span><span class="hl opt">(</span><span class="hl str">"$::prefix/etc/</span><span class="hl ipl">%s</span><span class="hl str">.conf"</span><span class="hl opt">,</span> arch<span class="hl opt">() =~</span> <span class="hl kwd">/ppc/</span> ? <span class="hl str">'yaboot'</span> <span class="hl opt">:</span> <span class="hl str">'lilo'</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">$global</span> <span class="hl opt">=</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$e, $v</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">%b</span><span class="hl opt">;</span> <span class="hl opt">-</span>e <span class="hl kwb">$file</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span>cat_<span class="hl opt">(</span><span class="hl kwb">$file</span><span class="hl opt">)) {</span> <span class="hl kwa">next if</span> <span class="hl kwd">/^\s*#/</span> <span class="hl opt">||</span> <span class="hl kwd">/^\s*$/</span><span class="hl opt">;</span> <span class="hl opt">(</span><span class="hl kwb">$_, $v</span><span class="hl opt">) =</span> <span class="hl kwd">/^\s*([^=\s]+)\s*(?:=\s*(.*?))?\s*$/</span> <span class="hl kwc">or log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"unknown line in</span> <span class="hl ipl">$file</span><span class="hl str">:</span> <span class="hl ipl">$_</span><span class="hl str">"</span><span class="hl opt">),</span> <span class="hl kwa">next</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwd">/^(?:image|other|macos|macosx|bsd|darwin)$/</span><span class="hl opt">) {</span> <span class="hl kwb">$v</span> <span class="hl opt">=</span> yaboot2file<span class="hl opt">(</span><span class="hl kwb">$v</span><span class="hl opt">)</span> <span class="hl kwa">if</span> arch<span class="hl opt">() =~</span> <span class="hl kwd">/ppc/</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl opt">@{</span><span class="hl kwb">$b</span><span class="hl opt">{</span>entries<span class="hl opt">}},</span> <span class="hl kwb">$e</span> <span class="hl opt">= {</span> type <span class="hl opt">=></span> <span class="hl kwb">$_,</span> kernel_or_dev <span class="hl opt">=></span> <span class="hl kwb">$v</span> <span class="hl opt">};</span> <span class="hl kwb">$global</span> <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$global</span><span class="hl opt">) {</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$_</span> <span class="hl kwc">eq</span> <span class="hl str">'disk'</span> <span class="hl opt">&&</span> <span class="hl kwb">$v</span> <span class="hl opt">=~</span> <span class="hl kwd">/(\S+)\s+bios\s*=\s*(\S+)/</span><span class="hl opt">) {</span> <span class="hl kwb">$b</span><span class="hl opt">{</span>bios<span class="hl opt">}{</span><span class="hl kwb">$1</span><span class="hl opt">} =</span> <span class="hl kwb">$2</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$_</span> <span class="hl kwc">eq</span> <span class="hl str">'bios'</span><span class="hl opt">) {</span> <span class="hl kwb">$b</span><span class="hl opt">{</span>bios<span class="hl opt">}{</span><span class="hl kwb">$b</span><span class="hl opt">{</span>disk<span class="hl opt">}} =</span> <span class="hl kwb">$v</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$_</span> <span class="hl kwc">eq</span> <span class="hl str">'init-message'</span><span class="hl opt">) {</span> <span class="hl kwb">$v</span> <span class="hl opt">=~</span> <span class="hl kwd">s/\\n//g</span><span class="hl opt">;</span> <span class="hl kwb">$v</span> <span class="hl opt">=~</span> <span class="hl kwd">s/"//g</span><span class="hl opt">;</span> <span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl str">'init-message'</span><span class="hl opt">} =</span> <span class="hl kwb">$v</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">} =</span> <span class="hl kwb">$v</span> <span class="hl kwc">eq</span> <span class="hl str">''</span> ? <span class="hl num">1</span> <span class="hl opt">:</span> <span class="hl kwb">$v</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwa">if</span> <span class="hl opt">((</span><span class="hl kwd">/map-drive/</span> <span class="hl opt">..</span> <span class="hl kwd">/to/</span><span class="hl opt">) &&</span> <span class="hl kwd">/to/</span><span class="hl opt">) {</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>mapdrive<span class="hl opt">}{</span><span class="hl kwb">$e</span><span class="hl opt">->{</span><span class="hl str">'map-drive'</span><span class="hl opt">}} =</span> <span class="hl kwb">$v</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwa">if</span> <span class="hl opt">(</span>arch<span class="hl opt">() =~</span> <span class="hl kwd">/ppc/</span> <span class="hl opt">&&</span> <span class="hl kwb">$_</span> <span class="hl kwc">eq</span> <span class="hl str">'initrd'</span><span class="hl opt">) {</span> <span class="hl kwb">$v</span> <span class="hl opt">=</span> yaboot2file<span class="hl opt">(</span><span class="hl kwb">$v</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">} =</span> <span class="hl kwb">$v</span> <span class="hl opt">||</span> <span class="hl num">1</span> <span class="hl kwa">if</span> <span class="hl opt">!</span>member<span class="hl opt">(</span><span class="hl kwb">$_,</span> <span class="hl str">'read-only'</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> remove_quotes_and_spaces <span class="hl opt">{</span> <span class="hl kwc">local</span> <span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwd">s/^\s*//</span><span class="hl opt">;</span> <span class="hl kwd">s/\s*$//</span><span class="hl opt">;</span> <span class="hl kwd">s/^"(.*?)"$/$1/</span><span class="hl opt">;</span> <span class="hl kwd">s/^\s*//</span><span class="hl opt">;</span> <span class="hl kwd">s/\s*$//</span><span class="hl opt">;</span> <span class="hl slc">#- do it again for append=" foo"</span> <span class="hl kwb">$_</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>append<span class="hl opt">} =</span> remove_quotes_and_spaces<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>append<span class="hl opt">})</span> <span class="hl kwa">foreach</span> \<span class="hl kwb">%b,</span> <span class="hl opt">@{</span><span class="hl kwb">$b</span><span class="hl opt">{</span>entries<span class="hl opt">}};</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>label<span class="hl opt">} =</span> remove_quotes_and_spaces<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>label<span class="hl opt">})</span> <span class="hl kwa">foreach</span> <span class="hl opt">@{</span><span class="hl kwb">$b</span><span class="hl opt">{</span>entries<span class="hl opt">}};</span> <span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl kwa">default</span><span class="hl opt">} =</span> remove_quotes_and_spaces<span class="hl opt">(</span><span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl kwa">default</span><span class="hl opt">})</span> <span class="hl kwa">if</span> <span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl kwa">default</span><span class="hl opt">};</span> <span class="hl kwa">if</span> <span class="hl opt">(</span>arch<span class="hl opt">() =~</span> <span class="hl kwd">/ppc/</span><span class="hl opt">) {</span> <span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl kwa">method</span><span class="hl opt">} =</span> <span class="hl str">'yaboot'</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">delete</span> <span class="hl kwb">$b</span><span class="hl opt">{</span>timeout<span class="hl opt">}</span> <span class="hl kwa">unless</span> <span class="hl kwb">$b</span><span class="hl opt">{</span>prompt<span class="hl opt">};</span> <span class="hl kwb">$b</span><span class="hl opt">{</span>timeout<span class="hl opt">} =</span> <span class="hl kwb">$b</span><span class="hl opt">{</span>timeout<span class="hl opt">} /</span> <span class="hl num">10</span> <span class="hl kwa">if</span> <span class="hl kwb">$b</span><span class="hl opt">{</span>timeout<span class="hl opt">};</span> <span class="hl kwb">$b</span><span class="hl opt">{</span><span class="hl kwa">method</span><span class="hl opt">} =</span> <span class="hl str">'lilo-'</span> <span class="hl opt">. (</span>member<span class="hl opt">(</span><span class="hl kwb">$b</span><span class="hl opt">{</span>install<span class="hl opt">},</span> <span class="hl str">'text'</span><span class="hl opt">,</span> <span class="hl str">'menu'</span><span class="hl opt">,</span> <span class="hl str">'graphic'</span><span class="hl opt">)</span> ? <span class="hl kwb">$b</span><span class="hl opt">{</span>install<span class="hl opt">} :</span> <span class="hl str">'graphic'</span><span class="hl opt">);</span> <span class="hl kwc">delete</span> <span class="hl kwb">$b</span><span class="hl opt">{</span>message<span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl slc">#- cleanup duplicate labels & bad entries (in case file is corrupted)</span> <span class="hl kwc">my</span> <span class="hl kwb">%seen</span><span class="hl opt">;</span> <span class="hl opt">@{</span><span class="hl kwb">$b</span><span class="hl opt">{</span>entries<span class="hl opt">}} =</span> <span class="hl kwc">grep</span> <span class="hl opt">{ !</span><span class="hl kwb">$seen</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>label<span class="hl opt">}}++ }</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>type<span class="hl opt">}</span> <span class="hl kwc">ne</span> <span class="hl str">'image'</span> <span class="hl opt">|| -</span>e <span class="hl str">"$::prefix</span><span class="hl ipl">$_</span><span class="hl str">->{kernel_or_dev}"</span> <span class="hl opt">} @{</span><span class="hl kwb">$b</span><span class="hl opt">{</span>entries<span class="hl opt">}};</span> \<span class="hl kwb">%b</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> suggest_onmbr <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$hd</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$onmbr, $unsafe</span><span class="hl opt">) = (</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">);</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$type</span> <span class="hl opt">=</span> partition_table<span class="hl opt">::</span>raw<span class="hl opt">::</span>typeOfMBR<span class="hl opt">(</span><span class="hl kwb">$hd</span><span class="hl opt">->{</span>device<span class="hl opt">})) {</span> <span class="hl kwa">if</span> <span class="hl opt">(</span>member<span class="hl opt">(</span><span class="hl kwb">$type,</span> <span class="hl str">qw(dos dummy empty)</span><span class="hl opt">)) {</span> <span class="hl kwb">$unsafe</span> <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(!</span>member<span class="hl opt">(</span><span class="hl kwb">$type,</span> <span class="hl str">qw(lilo grub)</span><span class="hl opt">)) {</span> <span class="hl kwb">$onmbr</span> <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"bootloader::suggest_onmbr: type</span> <span class="hl ipl">$type,</span> <span class="hl str">onmbr</span> <span class="hl ipl">$onmbr,</span> <span class="hl str">unsafe</span> <span class="hl ipl">$unsafe</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl opt">(</span><span class="hl kwb">$onmbr, $unsafe</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> allowed_boot_parts <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader, $all_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl opt">(</span> <span class="hl opt">@{</span><span class="hl kwb">$all_hds</span><span class="hl opt">->{</span>hds<span class="hl opt">}},</span> if_<span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">method</span><span class="hl opt">} =~</span> <span class="hl kwd">/lilo/</span><span class="hl opt">,</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>level<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'1'</span> <span class="hl opt">} @{</span><span class="hl kwb">$all_hds</span><span class="hl opt">->{</span>raids<span class="hl opt">}}</span> <span class="hl opt">),</span> <span class="hl opt">(</span><span class="hl kwc">grep</span> <span class="hl opt">{ !</span>isFat_or_NTFS<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">) }</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>hds_fstab<span class="hl opt">(@{</span><span class="hl kwb">$all_hds</span><span class="hl opt">->{</span>hds<span class="hl opt">}})),</span> detect_devices<span class="hl opt">::</span>floppies<span class="hl opt">(),</span> <span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> same_entries <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$a, $b</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span>uniq<span class="hl opt">(</span><span class="hl kwc">keys</span> <span class="hl kwb">%$a,</span> <span class="hl kwc">keys</span> <span class="hl kwb">%$b</span><span class="hl opt">)) {</span> <span class="hl kwa">if</span> <span class="hl opt">(</span>member<span class="hl opt">(</span><span class="hl kwb">$_,</span> <span class="hl str">'label'</span><span class="hl opt">,</span> <span class="hl str">'append'</span><span class="hl opt">,</span> <span class="hl str">'mapdrive'</span><span class="hl opt">)) {</span> <span class="hl kwa">next</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwa">next if</span> <span class="hl kwb">$a</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl kwb">$b</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">};</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$inode_a, $inode_b</span><span class="hl opt">) =</span> <span class="hl kwc">map</span> <span class="hl opt">{ (</span><span class="hl kwc">stat</span> <span class="hl str">"$::prefix</span><span class="hl ipl">$_</span><span class="hl str">"</span><span class="hl opt">)[</span><span class="hl num">1</span><span class="hl opt">] } (</span><span class="hl kwb">$a</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">},</span> <span class="hl kwb">$b</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">});</span> <span class="hl kwa">next if</span> <span class="hl kwb">$inode_a</span> <span class="hl opt">&&</span> <span class="hl kwb">$inode_b</span> <span class="hl opt">&&</span> <span class="hl kwb">$inode_a</span> <span class="hl opt">==</span> <span class="hl kwb">$inode_b</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"entries</span> <span class="hl ipl">$a</span><span class="hl str">->{label} do not have same</span> <span class="hl ipl">$_</span><span class="hl str">:</span> <span class="hl ipl">$a</span><span class="hl str">->{</span><span class="hl ipl">$_</span><span class="hl str">} ne</span> <span class="hl ipl">$b</span><span class="hl str">->{</span><span class="hl ipl">$_</span><span class="hl str">}"</span><span class="hl opt">);</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> add_entry <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader, $v</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$to_add</span> <span class="hl opt">=</span> <span class="hl kwb">$v</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$label</span> <span class="hl opt">=</span> <span class="hl kwb">$v</span><span class="hl opt">->{</span>label<span class="hl opt">};</span> <span class="hl kwa">for</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$i</span> <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span> <span class="hl kwb">$i</span> <span class="hl opt"><</span> <span class="hl num">10</span><span class="hl opt">;) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$conflicting</span> <span class="hl opt">=</span> get_label<span class="hl opt">(</span><span class="hl kwb">$label, $bootloader</span><span class="hl opt">);</span> <span class="hl kwb">$to_add</span><span class="hl opt">->{</span>label<span class="hl opt">} =</span> <span class="hl kwb">$label</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$conflicting</span><span class="hl opt">) {</span> <span class="hl slc">#- replacing $conflicting with $to_add</span> <span class="hl opt">@{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}} =</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">==</span> <span class="hl kwb">$conflicting</span> ? <span class="hl kwb">$to_add</span> <span class="hl opt">:</span> <span class="hl kwb">$_</span> <span class="hl opt">} @{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}};</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl slc">#- we have found an unused label</span> <span class="hl kwc">push</span> <span class="hl opt">@{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}},</span> <span class="hl kwb">$to_add</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$conflicting</span> <span class="hl opt">||</span> same_entries<span class="hl opt">(</span><span class="hl kwb">$conflicting, $to_add</span><span class="hl opt">)) {</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"current labels: "</span> <span class="hl opt">.</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">" "</span><span class="hl opt">,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>label<span class="hl opt">} } @{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}}));</span> <span class="hl kwa">return</span> <span class="hl kwb">$v</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwb">$to_add</span> <span class="hl opt">=</span> <span class="hl kwb">$conflicting</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$to_add</span><span class="hl opt">->{</span>label<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'linux'</span><span class="hl opt">) {</span> expand_entry_symlinks<span class="hl opt">(</span><span class="hl kwb">$bootloader, $to_add</span><span class="hl opt">);</span> <span class="hl kwb">$label</span> <span class="hl opt">=</span> kernel_str2label<span class="hl opt">(</span>vmlinuz2kernel_str<span class="hl opt">(</span><span class="hl kwb">$to_add</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">}),</span> <span class="hl str">'use_long_name'</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwb">$label</span> <span class="hl opt">=~</span> <span class="hl kwd">s/^alt\d*_//</span><span class="hl opt">;</span> <span class="hl kwb">$label</span> <span class="hl opt">=</span> <span class="hl str">'alt'</span> <span class="hl opt">. (</span><span class="hl kwb">$i++</span> ? <span class="hl kwb">$i</span> <span class="hl opt">:</span> <span class="hl str">''</span><span class="hl opt">) .</span> <span class="hl str">"_</span><span class="hl ipl">$label</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwc">die</span> <span class="hl str">'add_entry'</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> expand_entry_symlinks <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader, $entry</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$kind</span> <span class="hl opt">(</span><span class="hl str">'kernel_or_dev'</span><span class="hl opt">,</span> <span class="hl str">'initrd'</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$old_long_name</span> <span class="hl opt">=</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>old_long_names<span class="hl opt">} &&</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>old_long_names<span class="hl opt">}{</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span><span class="hl kwb">$kind</span><span class="hl opt">}}</span> <span class="hl kwc">or</span> <span class="hl kwa">next</span><span class="hl opt">;</span> <span class="hl slc">#- replace all the {$kind} using this symlink to the real file</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"replacing</span> <span class="hl ipl">$entry</span><span class="hl str">->{</span><span class="hl ipl">$kind</span><span class="hl str">} with</span> <span class="hl ipl">$old_long_name</span> <span class="hl str">for bootloader label</span> <span class="hl ipl">$entry</span><span class="hl str">->{label}"</span><span class="hl opt">);</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span><span class="hl kwb">$kind</span><span class="hl opt">} =</span> <span class="hl kwb">$old_long_name</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> _do_the_symlink <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader, $link, $long_name</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$existing_link</span> <span class="hl opt">=</span> <span class="hl kwc">readlink</span><span class="hl opt">(</span><span class="hl str">"$::prefix</span><span class="hl ipl">$link</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$existing_link</span> <span class="hl opt">&&</span> <span class="hl kwb">$existing_link</span> <span class="hl kwc">eq</span> <span class="hl kwb">$long_name</span><span class="hl opt">) {</span> <span class="hl slc">#- nothing to do :)</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl slc">#- the symlink is going to change! </span> <span class="hl slc">#- replace all the {$kind} using this symlink to the real file</span> <span class="hl kwc">my</span> <span class="hl kwb">$old_long_name</span> <span class="hl opt">=</span> <span class="hl kwb">$existing_link</span> <span class="hl opt">=~</span> <span class="hl kwd">m!^/!</span> ? <span class="hl kwb">$existing_link</span> <span class="hl opt">:</span> <span class="hl str">"/boot/</span><span class="hl ipl">$existing_link</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(-</span>e <span class="hl str">"$::prefix</span><span class="hl ipl">$old_long_name</span><span class="hl str">"</span><span class="hl opt">) {</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>old_long_names<span class="hl opt">}{</span><span class="hl kwb">$link</span><span class="hl opt">} =</span> <span class="hl kwb">$old_long_name</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"ERROR:</span> <span class="hl ipl">$link</span> <span class="hl str">points to</span> <span class="hl ipl">$old_long_name</span> <span class="hl str">which does not exist"</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl slc">#- changing the symlink</span> symlinkf<span class="hl opt">(</span><span class="hl kwb">$long_name,</span> <span class="hl str">"$::prefix</span><span class="hl ipl">$link</span><span class="hl str">"</span><span class="hl opt">)</span> <span class="hl kwc">or</span> cp_af<span class="hl opt">(</span><span class="hl str">"$::prefix/boot/</span><span class="hl ipl">$long_name</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl str">"$::prefix</span><span class="hl ipl">$link</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> add_kernel <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader, $kernel_str, $v, $b_nolink, $b_no_initrd</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> add2hash<span class="hl opt">(</span><span class="hl kwb">$v,</span> <span class="hl opt">{</span> type <span class="hl opt">=></span> <span class="hl str">'image'</span><span class="hl opt">,</span> label <span class="hl opt">=></span> kernel_str2label<span class="hl opt">(</span><span class="hl kwb">$kernel_str</span><span class="hl opt">),</span> <span class="hl opt">});</span> <span class="hl slc">#- normalize append and handle special options</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$simple, $dict</span><span class="hl opt">) =</span> unpack_append<span class="hl opt">(</span><span class="hl str">"</span><span class="hl ipl">$bootloader</span><span class="hl str">->{perImageAppend}</span> <span class="hl ipl">$v</span><span class="hl str">->{append}"</span><span class="hl opt">);</span> <span class="hl kwa">if</span> <span class="hl opt">(-</span>e <span class="hl str">"$::prefix/sbin/udev"</span> <span class="hl opt">&&</span> <span class="hl kwb">$kernel_str</span><span class="hl opt">->{</span>version<span class="hl opt">} =~</span> <span class="hl kwd">/^2\.(\d+\.\d+)/</span> <span class="hl opt">&&</span> <span class="hl kwb">$1</span> <span class="hl opt">>=</span> <span class="hl num">6.8</span><span class="hl opt">) {</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"it is a recent kernel, so we remove any existing devfs= kernel option to enable udev"</span><span class="hl opt">);</span> <span class="hl kwb">@$dict</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">]</span> <span class="hl kwc">ne</span> <span class="hl str">'devfs'</span> <span class="hl opt">}</span> <span class="hl kwb">@$dict</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwb">$v</span><span class="hl opt">->{</span>append<span class="hl opt">} =</span> pack_append<span class="hl opt">(</span><span class="hl kwb">$simple, $dict</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl slc">#- new versions of yaboot do not handle symlinks</span> <span class="hl kwb">$b_nolink</span> <span class="hl opt">||=</span> arch<span class="hl opt">() =~</span> <span class="hl kwd">/ppc/</span><span class="hl opt">;</span> <span class="hl kwb">$b_nolink</span> <span class="hl opt">||=</span> <span class="hl kwb">$kernel_str</span><span class="hl opt">->{</span>use_long_name<span class="hl opt">};</span> <span class="hl kwc">my</span> <span class="hl kwb">$vmlinuz_long</span> <span class="hl opt">=</span> kernel_str2vmlinuz_long<span class="hl opt">(</span><span class="hl kwb">$kernel_str</span><span class="hl opt">);</span> <span class="hl kwb">$v</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">} =</span> <span class="hl str">"/boot/</span><span class="hl ipl">$vmlinuz_long</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl opt">-</span>e <span class="hl str">"$::prefix</span><span class="hl ipl">$v</span><span class="hl str">->{kernel_or_dev}"</span> <span class="hl kwc">or log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"unable to find kernel image $::prefix</span><span class="hl ipl">$v</span><span class="hl str">->{kernel_or_dev}"</span><span class="hl opt">),</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$b_nolink</span><span class="hl opt">) {</span> <span class="hl kwb">$v</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">} =</span> <span class="hl str">'/boot/'</span> <span class="hl opt">.</span> kernel_str2vmlinuz_short<span class="hl opt">(</span><span class="hl kwb">$kernel_str</span><span class="hl opt">);</span> _do_the_symlink<span class="hl opt">(</span><span class="hl kwb">$bootloader, $v</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">},</span> <span class="hl kwb">$vmlinuz_long</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"adding</span> <span class="hl ipl">$v</span><span class="hl str">->{kernel_or_dev}"</span><span class="hl opt">);</span> <span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$b_no_initrd</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$initrd_long</span> <span class="hl opt">=</span> kernel_str2initrd_long<span class="hl opt">(</span><span class="hl kwb">$kernel_str</span><span class="hl opt">);</span> <span class="hl kwb">$v</span><span class="hl opt">->{</span>initrd<span class="hl opt">} =</span> <span class="hl str">"/boot/</span><span class="hl ipl">$initrd_long</span><span class="hl str">"</span><span class="hl opt">;</span> mkinitrd<span class="hl opt">(</span><span class="hl kwb">$kernel_str</span><span class="hl opt">->{</span>version<span class="hl opt">},</span> <span class="hl kwb">$v</span><span class="hl opt">)</span> <span class="hl kwc">or undef</span> <span class="hl kwb">$v</span><span class="hl opt">->{</span>initrd<span class="hl opt">};</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$v</span><span class="hl opt">->{</span>initrd<span class="hl opt">} && !</span><span class="hl kwb">$b_nolink</span><span class="hl opt">) {</span> <span class="hl kwb">$v</span><span class="hl opt">->{</span>initrd<span class="hl opt">} =</span> <span class="hl str">'/boot/'</span> <span class="hl opt">.</span> kernel_str2initrd_short<span class="hl opt">(</span><span class="hl kwb">$kernel_str</span><span class="hl opt">);</span> _do_the_symlink<span class="hl opt">(</span><span class="hl kwb">$bootloader, $v</span><span class="hl opt">->{</span>initrd<span class="hl opt">},</span> <span class="hl kwb">$initrd_long</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl opt">}</span> add_entry<span class="hl opt">(</span><span class="hl kwb">$bootloader, $v</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> duplicate_kernel_entry <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader, $new_label</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> get_label<span class="hl opt">(</span><span class="hl kwb">$new_label, $bootloader</span><span class="hl opt">)</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$entry</span> <span class="hl opt">= { %{</span> get_label<span class="hl opt">(</span><span class="hl str">'linux'</span><span class="hl opt">,</span> <span class="hl kwb">$bootloader</span><span class="hl opt">) },</span> label <span class="hl opt">=></span> <span class="hl kwb">$new_label</span> <span class="hl opt">};</span> add_entry<span class="hl opt">(</span><span class="hl kwb">$bootloader, $entry</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwc">my</span> <span class="hl kwb">$uniq_dict_appends</span> <span class="hl opt">=</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">'|'</span><span class="hl opt">,</span> <span class="hl str">qw(devfs acpi pci resume PROFILE XFree)</span><span class="hl opt">);</span> <span class="hl kwa">sub</span> unpack_append <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$s</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">@l</span> <span class="hl opt">=</span> <span class="hl kwc">split</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl kwb">$s</span><span class="hl opt">);</span> <span class="hl opt">[</span> <span class="hl kwc">grep</span> <span class="hl opt">{ !</span><span class="hl kwd">/=/</span> <span class="hl opt">}</span> <span class="hl kwb">@l</span> <span class="hl opt">], [</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> if_<span class="hl opt">(</span><span class="hl kwd">/(.*?)=(.*)/</span><span class="hl opt">, [</span><span class="hl kwb">$1, $2</span><span class="hl opt">]) }</span> <span class="hl kwb">@l</span> <span class="hl opt">];</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> pack_append <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$simple, $dict</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl slc">#- normalize</span> <span class="hl kwb">$simple</span> <span class="hl opt">= [</span> <span class="hl kwc">reverse</span><span class="hl opt">(</span>uniq<span class="hl opt">(</span><span class="hl kwc">reverse</span> <span class="hl kwb">@$simple</span><span class="hl opt">)) ];</span> <span class="hl kwb">$dict</span> <span class="hl opt">= [</span> <span class="hl kwc">reverse</span><span class="hl opt">(</span>uniq_ <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$k, $v</span><span class="hl opt">) =</span> <span class="hl kwb">@$_</span><span class="hl opt">;</span> <span class="hl kwb">$k</span> <span class="hl opt">=~</span> <span class="hl kwd">/^($uniq_dict_appends)$/</span> ? <span class="hl kwb">$k</span> <span class="hl opt">:</span> <span class="hl str">"</span><span class="hl ipl">$k</span><span class="hl str">=</span><span class="hl ipl">$v</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwc">reverse</span> <span class="hl kwb">@$dict</span><span class="hl opt">) ];</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl kwb">@$simple,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"</span><span class="hl ipl">$_</span><span class="hl str">->[0]=</span><span class="hl ipl">$_</span><span class="hl str">->[1]"</span> <span class="hl opt">}</span> <span class="hl kwb">@$dict</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> normalize_append <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$s</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$simple, $dict</span><span class="hl opt">) =</span> unpack_append<span class="hl opt">(</span><span class="hl kwb">$s</span><span class="hl opt">);</span> pack_append<span class="hl opt">(</span><span class="hl kwb">$simple, $dict</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> modify_append <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$b, $f</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">@l</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>type<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'image'</span> <span class="hl opt">&& !($::</span>isStandalone <span class="hl opt">&&</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>label<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'failsafe'</span><span class="hl opt">) } @{</span><span class="hl kwb">$b</span><span class="hl opt">->{</span>entries<span class="hl opt">}};</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span>\<span class="hl kwb">$b</span><span class="hl opt">->{</span>perImageAppend<span class="hl opt">},</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> \<span class="hl kwb">$_</span><span class="hl opt">->{</span>append<span class="hl opt">} }</span> <span class="hl kwb">@l</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$simple, $dict</span><span class="hl opt">) =</span> unpack_append<span class="hl opt">(</span><span class="hl kwb">$$_</span><span class="hl opt">);</span> <span class="hl kwb">$f</span><span class="hl opt">->(</span><span class="hl kwb">$simple, $dict</span><span class="hl opt">);</span> <span class="hl kwb">$$_</span> <span class="hl opt">=</span> pack_append<span class="hl opt">(</span><span class="hl kwb">$simple, $dict</span><span class="hl opt">);</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"modify_append:</span> <span class="hl ipl">$$_</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> append__mem_is_memsize <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] =~</span> <span class="hl kwd">/^\d+[kM]?$/i</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> get_append_simple <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$b, $key</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$simple, $_dict</span><span class="hl opt">) =</span> unpack_append<span class="hl opt">(</span><span class="hl kwb">$b</span><span class="hl opt">->{</span>perImageAppend<span class="hl opt">});</span> member<span class="hl opt">(</span><span class="hl kwb">$key, @$simple</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> get_append_with_key <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$b, $key</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$_simple, $dict</span><span class="hl opt">) =</span> unpack_append<span class="hl opt">(</span><span class="hl kwb">$b</span><span class="hl opt">->{</span>perImageAppend<span class="hl opt">});</span> <span class="hl kwc">my</span> <span class="hl kwb">@l</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">1</span><span class="hl opt">] }</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">]</span> <span class="hl kwc">eq</span> <span class="hl kwb">$key</span> <span class="hl opt">}</span> <span class="hl kwb">@$dict</span><span class="hl opt">;</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"more than one</span> <span class="hl ipl">$key</span> <span class="hl str">in</span> <span class="hl ipl">$b</span><span class="hl str">->{perImageAppend}"</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl kwb">@l</span> <span class="hl opt">></span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl kwb">$l</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">];</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> remove_append_simple <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$b, $key</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> modify_append<span class="hl opt">(</span><span class="hl kwb">$b,</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$simple, $_dict</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">@$simple</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl kwc">ne</span> <span class="hl kwb">$key</span> <span class="hl opt">}</span> <span class="hl kwb">@$simple</span><span class="hl opt">;</span> <span class="hl opt">});</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> set_append_with_key <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$b, $key, $val</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> modify_append<span class="hl opt">(</span><span class="hl kwb">$b,</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$_simple, $dict</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$val</span> <span class="hl kwc">eq</span> <span class="hl str">''</span><span class="hl opt">) {</span> <span class="hl kwb">@$dict</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">]</span> <span class="hl kwc">ne</span> <span class="hl kwb">$key</span> <span class="hl opt">}</span> <span class="hl kwb">@$dict</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">push</span> <span class="hl kwb">@$dict,</span> <span class="hl opt">[</span> <span class="hl kwb">$key, $val</span> <span class="hl opt">];</span> <span class="hl opt">}</span> <span class="hl opt">});</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> set_append_simple <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$b, $key</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> modify_append<span class="hl opt">(</span><span class="hl kwb">$b,</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$simple, $_dict</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">@$simple</span> <span class="hl opt">=</span> uniq<span class="hl opt">(</span><span class="hl kwb">@$simple, $key</span><span class="hl opt">);</span> <span class="hl opt">});</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> may_append_with_key <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$b, $key, $val</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> set_append_with_key<span class="hl opt">(</span><span class="hl kwb">$b, $key, $val</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl opt">!</span>get_append_with_key<span class="hl opt">(</span><span class="hl kwb">$b, $key</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> get_append_memsize <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$b</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$_simple, $dict</span><span class="hl opt">) =</span> unpack_append<span class="hl opt">(</span><span class="hl kwb">$b</span><span class="hl opt">->{</span>perImageAppend<span class="hl opt">});</span> <span class="hl kwc">my</span> <span class="hl kwb">$e</span> <span class="hl opt">=</span> find <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">]</span> <span class="hl kwc">eq</span> <span class="hl str">'mem'</span> <span class="hl opt">&&</span> append__mem_is_memsize<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">1</span><span class="hl opt">]) }</span> <span class="hl kwb">@$dict</span><span class="hl opt">;</span> <span class="hl kwb">$e</span> <span class="hl opt">&&</span> <span class="hl kwb">$e</span><span class="hl opt">->[</span><span class="hl num">1</span><span class="hl opt">];</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> set_append_memsize <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$b, $memsize</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> modify_append<span class="hl opt">(</span><span class="hl kwb">$b,</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$_simple, $dict</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">@$dict</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">]</span> <span class="hl kwc">ne</span> <span class="hl str">'mem'</span> <span class="hl opt">|| !</span>append__mem_is_memsize<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">1</span><span class="hl opt">]) }</span> <span class="hl kwb">@$dict</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@$dict,</span> <span class="hl opt">[</span> mem <span class="hl opt">=></span> <span class="hl kwb">$memsize</span> <span class="hl opt">]</span> <span class="hl kwa">if</span> <span class="hl kwb">$memsize</span><span class="hl opt">;</span> <span class="hl opt">});</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> get_append_netprofile <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$e</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$simple, $dict</span><span class="hl opt">) =</span> unpack_append<span class="hl opt">(</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>append<span class="hl opt">});</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$p, $dict_</span><span class="hl opt">) =</span> partition <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">]</span> <span class="hl kwc">eq</span> <span class="hl str">'PROFILE'</span> <span class="hl opt">}</span> <span class="hl kwb">@$dict</span><span class="hl opt">;</span> pack_append<span class="hl opt">(</span><span class="hl kwb">$simple, $dict_</span><span class="hl opt">),</span> <span class="hl kwb">$p</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">][</span><span class="hl num">1</span><span class="hl opt">];</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> set_append_netprofile <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$e, $append, $profile</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$simple, $dict</span><span class="hl opt">) =</span> unpack_append<span class="hl opt">(</span><span class="hl kwb">$append</span><span class="hl opt">);</span> <span class="hl kwc">push</span> <span class="hl kwb">@$dict,</span> <span class="hl opt">[</span> <span class="hl str">'PROFILE'</span><span class="hl opt">,</span> <span class="hl kwb">$profile</span> <span class="hl opt">]</span> <span class="hl kwa">if</span> <span class="hl kwb">$profile</span><span class="hl opt">;</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>append<span class="hl opt">} =</span> pack_append<span class="hl opt">(</span><span class="hl kwb">$simple, $dict</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> configure_entry <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$entry</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>type<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'image'</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$kernel_str</span> <span class="hl opt">=</span> vmlinuz2kernel_str<span class="hl opt">(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">})) {</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>initrd<span class="hl opt">} ||=</span> <span class="hl str">'/boot/'</span> <span class="hl opt">.</span> kernel_str2initrd_short<span class="hl opt">(</span><span class="hl kwb">$kernel_str</span><span class="hl opt">);</span> mkinitrd<span class="hl opt">(</span><span class="hl kwb">$kernel_str</span><span class="hl opt">->{</span>version<span class="hl opt">},</span> <span class="hl kwb">$entry</span><span class="hl opt">)</span> <span class="hl kwc">or undef</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>initrd<span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> get_kernels_and_labels_before_kernel_remove <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$to_remove_kernel</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">@kernels</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl kwc">ne</span> <span class="hl kwb">$to_remove_kernel</span> <span class="hl opt">}</span> installed_vmlinuz<span class="hl opt">();</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> kernel_str2label<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">) =></span> <span class="hl kwb">$_</span> <span class="hl opt">}</span> get_kernel_labels<span class="hl opt">(</span>\<span class="hl kwb">@kernels</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> get_kernels_and_labels <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$b_prefer_24</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> get_kernel_labels<span class="hl opt">([</span> installed_vmlinuz<span class="hl opt">() ],</span> <span class="hl kwb">$b_prefer_24</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> get_kernel_labels <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$kernels, $b_prefer_24</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">@kernels_str</span> <span class="hl opt">=</span> <span class="hl kwc">sort</span> <span class="hl opt">{</span> c<span class="hl opt">::</span>rpmvercmp<span class="hl opt">(</span><span class="hl kwb">$b</span><span class="hl opt">->{</span>version_no_ext<span class="hl opt">},</span> <span class="hl kwb">$a</span><span class="hl opt">->{</span>version_no_ext<span class="hl opt">}) }</span> <span class="hl kwc">grep</span> <span class="hl opt">{ -</span>d <span class="hl str">"$::prefix/lib/modules/</span><span class="hl ipl">$_</span><span class="hl str">->{version}"</span> <span class="hl opt">}</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> vmlinuz2kernel_str<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">) }</span> <span class="hl kwb">@$kernels</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$b_prefer_24</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$kernel_24, $other</span><span class="hl opt">) =</span> partition <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>ext<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">''</span> <span class="hl opt">&&</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>version<span class="hl opt">} =~</span> <span class="hl kwd">/^\Q2.4/</span> <span class="hl opt">}</span> <span class="hl kwb">@kernels_str</span><span class="hl opt">;</span> <span class="hl kwb">@kernels_str</span> <span class="hl opt">= (</span><span class="hl kwb">@$kernel_24, @$other</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwb">$kernels_str</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]{</span>ext<span class="hl opt">} =</span> <span class="hl str">''</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">%labels</span><span class="hl opt">;</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwb">@kernels_str</span><span class="hl opt">) {</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$labels</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>ext<span class="hl opt">}}) {</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>use_long_name<span class="hl opt">} =</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwb">$labels</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>ext<span class="hl opt">}} =</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwb">@kernels_str</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl slc"># sanitize_ver: long function when it could be shorter but we are sure</span> <span class="hl slc"># to catch everything and can be readable if we want to</span> <span class="hl slc"># add new scheme name.</span> <span class="hl slc"># DUPLICATED from /usr/share/loader/common.pm</span> <span class="hl kwa">sub</span> sanitize_ver <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$string</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$name, $main_version,</span> <span class="hl kwc">undef</span><span class="hl opt">,</span> <span class="hl kwb">$extraversion, $rest</span><span class="hl opt">) =</span> <span class="hl kwb">$string</span> <span class="hl opt">=~</span> <span class="hl kwd">m!^(.*?-)(\d+(?:\.\d+)*)(-((?:pre|rc)\d+))?(.*)$!</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$mdkver, $cpu, $nproc, $mem</span><span class="hl opt">) =</span> <span class="hl kwb">$rest</span> <span class="hl opt">=~</span> m<span class="hl opt">|-(.+)-(.+)-(.+)-(.+)|) {</span> <span class="hl kwb">$rest</span> <span class="hl opt">=</span> <span class="hl str">"</span><span class="hl ipl">$cpu$nproc$mem</span><span class="hl str">-</span><span class="hl ipl">$mdkver</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwb">$name</span> <span class="hl opt">=</span> <span class="hl str">''</span> <span class="hl kwa">if</span> <span class="hl kwb">$name</span> <span class="hl kwc">eq</span> <span class="hl str">'linux-'</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$return</span> <span class="hl opt">=</span> <span class="hl str">"</span><span class="hl ipl">$name$main_version$extraversion$rest</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl kwb">$return</span> <span class="hl opt">=~</span> s<span class="hl opt">|</span>\<span class="hl opt">.||</span>g<span class="hl opt">;</span> <span class="hl kwb">$return</span> <span class="hl opt">=~</span> s<span class="hl opt">|</span>mdk<span class="hl opt">||;</span> <span class="hl kwb">$return</span> <span class="hl opt">=~</span> s<span class="hl opt">|</span><span class="hl num">64</span>GB<span class="hl opt">|</span><span class="hl num">64</span>G<span class="hl opt">|;</span> <span class="hl kwb">$return</span> <span class="hl opt">=~</span> s<span class="hl opt">|</span><span class="hl num">4</span>GB<span class="hl opt">|</span><span class="hl num">4</span>G<span class="hl opt">|;</span> <span class="hl kwb">$return</span> <span class="hl opt">=~</span> s<span class="hl opt">|</span>secure<span class="hl opt">|</span>sec<span class="hl opt">|;</span> <span class="hl kwb">$return</span> <span class="hl opt">=~</span> s<span class="hl opt">|</span>enterprise<span class="hl opt">|</span>ent<span class="hl opt">|;</span> <span class="hl kwb">$return</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> suggest <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader, $all_hds, %options</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$fstab</span> <span class="hl opt">= [</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>fstab<span class="hl opt">(</span><span class="hl kwb">$all_hds</span><span class="hl opt">) ];</span> <span class="hl kwc">my</span> <span class="hl kwb">$root_part</span> <span class="hl opt">=</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>root<span class="hl opt">(</span><span class="hl kwb">$fstab</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">$root</span> <span class="hl opt">=</span> <span class="hl str">'/dev/'</span> <span class="hl opt">. (</span>isLoopback<span class="hl opt">(</span><span class="hl kwb">$root_part</span><span class="hl opt">)</span> ? <span class="hl str">'loop7'</span> <span class="hl opt">:</span> <span class="hl kwb">$root_part</span><span class="hl opt">->{</span>device<span class="hl opt">});</span> <span class="hl kwc">my</span> <span class="hl kwb">$boot</span> <span class="hl opt">=</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>root<span class="hl opt">(</span><span class="hl kwb">$fstab,</span> <span class="hl str">'boot'</span><span class="hl opt">)->{</span>device<span class="hl opt">};</span> <span class="hl slc">#- PPC xfs module requires enlarged initrd</span> <span class="hl kwc">my</span> <span class="hl kwb">$xfsroot</span> <span class="hl opt">=</span> <span class="hl kwb">$root_part</span><span class="hl opt">->{</span>fs_type<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'xfs'</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$onmbr, $unsafe</span><span class="hl opt">) =</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>crushMbr<span class="hl opt">}</span> ? <span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">) :</span> suggest_onmbr<span class="hl opt">(</span><span class="hl kwb">$all_hds</span><span class="hl opt">->{</span>hds<span class="hl opt">}[</span><span class="hl num">0</span><span class="hl opt">]);</span> add2hash_<span class="hl opt">(</span><span class="hl kwb">$bootloader,</span> arch<span class="hl opt">() =~</span> <span class="hl kwd">/ppc/</span> ? <span class="hl opt">{</span> defaultos <span class="hl opt">=></span> <span class="hl str">"linux"</span><span class="hl opt">,</span> entries <span class="hl opt">=> [],</span> <span class="hl str">'init-message'</span> <span class="hl opt">=></span> <span class="hl str">"Welcome to Mandrivalinux!"</span><span class="hl opt">,</span> delay <span class="hl opt">=></span> <span class="hl num">30</span><span class="hl opt">,</span> <span class="hl slc">#- OpenFirmware delay</span> timeout <span class="hl opt">=></span> <span class="hl num">50</span><span class="hl opt">,</span> enableofboot <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">,</span> enablecdboot <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">,</span> if_<span class="hl opt">(</span>detect_devices<span class="hl opt">::</span>get_mac_model<span class="hl opt">() =~</span> <span class="hl kwd">/IBM/</span><span class="hl opt">,</span> boot <span class="hl opt">=></span> <span class="hl str">"/dev/sda1"</span><span class="hl opt">,</span> <span class="hl opt">),</span> xfsroot <span class="hl opt">=></span> <span class="hl kwb">$xfsroot,</span> <span class="hl opt">} :</span> <span class="hl opt">{</span> bootUnsafe <span class="hl opt">=></span> <span class="hl kwb">$unsafe,</span> entries <span class="hl opt">=> [],</span> timeout <span class="hl opt">=></span> <span class="hl kwb">$onmbr</span> <span class="hl opt">&&</span> <span class="hl num">10</span><span class="hl opt">,</span> nowarn <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">,</span> if_<span class="hl opt">(</span>arch<span class="hl opt">() !~</span> <span class="hl kwd">/ia64/</span><span class="hl opt">,</span> boot <span class="hl opt">=></span> <span class="hl str">"/dev/"</span> <span class="hl opt">. (</span><span class="hl kwb">$onmbr</span> ? <span class="hl kwb">$all_hds</span><span class="hl opt">->{</span>hds<span class="hl opt">}[</span><span class="hl num">0</span><span class="hl opt">]{</span>device<span class="hl opt">} :</span> <span class="hl kwb">$boot</span><span class="hl opt">),</span> <span class="hl kwc">map</span> <span class="hl opt">=></span> <span class="hl str">"/boot/map"</span><span class="hl opt">,</span> color <span class="hl opt">=></span> <span class="hl str">'black/cyan yellow/cyan'</span><span class="hl opt">,</span> <span class="hl opt">),</span> <span class="hl opt">});</span> <span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>message<span class="hl opt">} ||</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>message<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">"1"</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$msg_en</span> <span class="hl opt">=</span> <span class="hl slc">#-PO: these messages will be displayed at boot time in the BIOS, use only ASCII (7bit)</span> N_<span class="hl opt">(</span><span class="hl str">"Welcome to the operating system chooser!</span> <span class="hl str"></span> <span class="hl str">Choose an operating system from the list above or</span> <span class="hl str">wait for default boot.</span> <span class="hl str"></span> <span class="hl str">"</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">$msg</span> <span class="hl opt">=</span> translate<span class="hl opt">(</span><span class="hl kwb">$msg_en</span><span class="hl opt">);</span> <span class="hl slc">#- use the english version if more than 20% of 8bits chars</span> <span class="hl kwb">$msg</span> <span class="hl opt">=</span> <span class="hl kwb">$msg_en</span> <span class="hl kwa">if</span> <span class="hl kwc">int</span><span class="hl opt">(</span><span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">&</span> <span class="hl num">0x80</span> <span class="hl opt">}</span> <span class="hl kwc">unpack</span> <span class="hl str">"c*"</span><span class="hl opt">,</span> <span class="hl kwb">$msg</span><span class="hl opt">) /</span> <span class="hl kwc">length</span><span class="hl opt">(</span><span class="hl kwb">$msg</span><span class="hl opt">) ></span> <span class="hl num">0.2</span><span class="hl opt">;</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>message<span class="hl opt">} =</span> <span class="hl kwb">$msg</span><span class="hl opt">;</span> <span class="hl opt">}</span> add2hash_<span class="hl opt">(</span><span class="hl kwb">$bootloader,</span> <span class="hl opt">{</span> memsize <span class="hl opt">=></span> <span class="hl kwb">$1</span> <span class="hl opt">})</span> <span class="hl kwa">if</span> cat_<span class="hl opt">(</span><span class="hl str">"/proc/cmdline"</span><span class="hl opt">) =~</span> <span class="hl kwd">/\bmem=(\d+[KkMm]?)(?:\s.*)?$/</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$s, $port, $speed</span><span class="hl opt">) =</span> cat_<span class="hl opt">(</span><span class="hl str">"/proc/cmdline"</span><span class="hl opt">) =~</span> <span class="hl kwd">/console=(ttyS(\d),(\d+)\S*)/</span><span class="hl opt">) {</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"serial console</span> <span class="hl ipl">$s</span> <span class="hl str"></span><span class="hl ipl">$port</span> <span class="hl str"></span><span class="hl ipl">$speed</span><span class="hl str">"</span><span class="hl opt">);</span> set_append_with_key<span class="hl opt">(</span><span class="hl kwb">$bootloader,</span> console <span class="hl opt">=></span> <span class="hl kwb">$s</span><span class="hl opt">);</span> any<span class="hl opt">::</span>set_login_serial_console<span class="hl opt">(</span><span class="hl kwb">$port, $speed</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwc">my</span> <span class="hl kwb">@kernels</span> <span class="hl opt">=</span> get_kernels_and_labels<span class="hl opt">()</span> <span class="hl kwc">or die</span> <span class="hl str">"no kernel installed"</span><span class="hl opt">;</span> <span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$kernel</span> <span class="hl opt">(</span><span class="hl kwb">@kernels</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$e</span> <span class="hl opt">=</span> add_kernel<span class="hl opt">(</span><span class="hl kwb">$bootloader, $kernel,</span> <span class="hl opt">{</span> root <span class="hl opt">=></span> <span class="hl kwb">$root,</span> if_<span class="hl opt">(</span><span class="hl kwb">$options</span><span class="hl opt">{</span>vga_fb<span class="hl opt">} &&</span> <span class="hl kwb">$kernel</span><span class="hl opt">->{</span>ext<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">''</span><span class="hl opt">,</span> vga <span class="hl opt">=></span> <span class="hl kwb">$options</span><span class="hl opt">{</span>vga_fb<span class="hl opt">}),</span> <span class="hl slc">#- using framebuffer</span> if_<span class="hl opt">(</span><span class="hl kwb">$options</span><span class="hl opt">{</span>vga_fb<span class="hl opt">} &&</span> <span class="hl kwb">$options</span><span class="hl opt">{</span>quiet<span class="hl opt">},</span> append <span class="hl opt">=></span> <span class="hl str">"splash=silent"</span><span class="hl opt">),</span> <span class="hl opt">});</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$options</span><span class="hl opt">{</span>vga_fb<span class="hl opt">} &&</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>label<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'linux'</span><span class="hl opt">) {</span> add_kernel<span class="hl opt">(</span><span class="hl kwb">$bootloader, $kernel,</span> <span class="hl opt">{</span> root <span class="hl opt">=></span> <span class="hl kwb">$root,</span> label <span class="hl opt">=></span> <span class="hl str">'linux-nonfb'</span> <span class="hl opt">});</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl slc">#- remove existing libsafe, do not care if the previous one was modified by the user?</span> <span class="hl opt">@{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}} =</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>label<span class="hl opt">}</span> <span class="hl kwc">ne</span> <span class="hl str">'failsafe'</span> <span class="hl opt">} @{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}};</span> add_kernel<span class="hl opt">(</span><span class="hl kwb">$bootloader, $kernels</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">],</span> <span class="hl opt">{</span> root <span class="hl opt">=></span> <span class="hl kwb">$root,</span> label <span class="hl opt">=></span> <span class="hl str">'failsafe'</span><span class="hl opt">,</span> append <span class="hl opt">=></span> <span class="hl str">'devfs=nomount failsafe'</span> <span class="hl opt">});</span> <span class="hl kwa">if</span> <span class="hl opt">(</span>arch<span class="hl opt">() =~</span> <span class="hl kwd">/ppc/</span><span class="hl opt">) {</span> <span class="hl slc">#- if we identified a MacOS partition earlier - add it</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">defined</span> <span class="hl kwb">$partition_table</span><span class="hl opt">::</span>mac<span class="hl opt">::</span>macos_part<span class="hl opt">) {</span> add_entry<span class="hl opt">(</span><span class="hl kwb">$bootloader,</span> <span class="hl opt">{</span> type <span class="hl opt">=></span> <span class="hl str">"macos"</span><span class="hl opt">,</span> kernel_or_dev <span class="hl opt">=></span> <span class="hl kwb">$partition_table</span><span class="hl opt">::</span>mac<span class="hl opt">::</span>macos_part <span class="hl opt">});</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span>arch<span class="hl opt">() !~</span> <span class="hl kwd">/ia64/</span><span class="hl opt">) {</span> <span class="hl slc">#- search for dos (or windows) boot partition. Do not look in extended partitions!</span> <span class="hl kwc">my</span> <span class="hl kwb">@windows_boot_parts</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> isFat_or_NTFS<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">) &&</span> member<span class="hl opt">(</span>fs<span class="hl opt">::</span>type<span class="hl opt">::</span>fs_type_from_magic<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">),</span> <span class="hl str">'vfat'</span><span class="hl opt">,</span> <span class="hl str">'ntfs'</span><span class="hl opt">) }</span> <span class="hl kwc">map</span> <span class="hl opt">{ @{</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>primary<span class="hl opt">}{</span>normal<span class="hl opt">}} } @{</span><span class="hl kwb">$all_hds</span><span class="hl opt">->{</span>hds<span class="hl opt">}};</span> each_index <span class="hl opt">{</span> add_entry<span class="hl opt">(</span><span class="hl kwb">$bootloader,</span> <span class="hl opt">{</span> type <span class="hl opt">=></span> <span class="hl str">'other'</span><span class="hl opt">,</span> kernel_or_dev <span class="hl opt">=></span> <span class="hl str">"/dev/</span><span class="hl ipl">$_</span><span class="hl str">->{device}"</span><span class="hl opt">,</span> label <span class="hl opt">=></span> <span class="hl str">'windows'</span> <span class="hl opt">. ($::</span>i <span class="hl opt">||</span> <span class="hl str">''</span><span class="hl opt">),</span> table <span class="hl opt">=></span> <span class="hl str">"/dev/</span><span class="hl ipl">$_</span><span class="hl str">->{rootDevice}"</span> <span class="hl opt">});</span> <span class="hl opt">}</span> <span class="hl kwb">@windows_boot_parts</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwc">my</span> <span class="hl kwb">@preferred</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"linux-</span><span class="hl ipl">$_</span><span class="hl str">"</span> <span class="hl opt">}</span> <span class="hl str">'p3-smp-64GB'</span><span class="hl opt">,</span> <span class="hl str">'secure'</span><span class="hl opt">,</span> <span class="hl str">'enterprise'</span><span class="hl opt">,</span> <span class="hl str">'smp'</span><span class="hl opt">,</span> <span class="hl str">'i686-up-4GB'</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$preferred</span> <span class="hl opt">=</span> find <span class="hl opt">{</span> get_label<span class="hl opt">(</span><span class="hl kwb">$_, $bootloader</span><span class="hl opt">) }</span> <span class="hl kwb">@preferred</span><span class="hl opt">) {</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">default</span><span class="hl opt">} ||=</span> <span class="hl kwb">$preferred</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">default</span><span class="hl opt">} ||=</span> <span class="hl str">"linux"</span><span class="hl opt">;</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">method</span><span class="hl opt">} ||=</span> first<span class="hl opt">(</span>method_choices<span class="hl opt">(</span><span class="hl kwb">$fstab</span><span class="hl opt">));</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> detect_main_method <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$all_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$bootloader</span> <span class="hl opt">= &</span><span class="hl kwc">read</span><span class="hl opt">(</span><span class="hl kwb">$all_hds</span><span class="hl opt">);</span> <span class="hl kwb">$bootloader</span> <span class="hl opt">&&</span> main_method<span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">method</span><span class="hl opt">});</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> main_method <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$method</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$method</span> <span class="hl opt">=~</span> <span class="hl kwd">/(\w+)/</span> <span class="hl opt">&&</span> <span class="hl kwb">$1</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> method2text <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$method</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl opt">+{</span> <span class="hl str">'lilo-graphic'</span> <span class="hl opt">=></span> N<span class="hl opt">(</span><span class="hl str">"LILO with graphical menu"</span><span class="hl opt">),</span> <span class="hl str">'lilo-menu'</span> <span class="hl opt">=></span> N<span class="hl opt">(</span><span class="hl str">"LILO with text menu"</span><span class="hl opt">),</span> <span class="hl str">'grub'</span> <span class="hl opt">=></span> N<span class="hl opt">(</span><span class="hl str">"Grub"</span><span class="hl opt">),</span> <span class="hl str">'yaboot'</span> <span class="hl opt">=></span> N<span class="hl opt">(</span><span class="hl str">"Yaboot"</span><span class="hl opt">),</span> <span class="hl opt">}->{</span><span class="hl kwb">$method</span><span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> method_choices_raw<span class="hl opt">() {</span> is_xbox<span class="hl opt">()</span> ? <span class="hl str">'cromwell'</span> <span class="hl opt">:</span> arch<span class="hl opt">() =~</span> <span class="hl kwd">/ppc/</span> ? <span class="hl str">'yaboot'</span> <span class="hl opt">:</span> arch<span class="hl opt">() =~</span> <span class="hl kwd">/ia64/</span> ? <span class="hl str">'lilo'</span> <span class="hl opt">:</span> <span class="hl opt">(</span> if_<span class="hl opt">(</span>whereis_binary<span class="hl opt">(</span><span class="hl str">'lilo'</span><span class="hl opt">),</span> <span class="hl str">'lilo-graphic'</span><span class="hl opt">,</span> <span class="hl str">'lilo-menu'</span><span class="hl opt">),</span> if_<span class="hl opt">(</span>whereis_binary<span class="hl opt">(</span><span class="hl str">'grub'</span><span class="hl opt">),</span> <span class="hl str">'grub'</span><span class="hl opt">),</span> <span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> method_choices <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$fstab</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$root_part</span> <span class="hl opt">=</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>root<span class="hl opt">(</span><span class="hl kwb">$fstab</span><span class="hl opt">);</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl opt">!(</span><span class="hl kwd">/lilo/</span> <span class="hl opt">&&</span> isLoopback<span class="hl opt">(</span><span class="hl kwb">$root_part</span><span class="hl opt">))</span> <span class="hl opt">&& !(</span><span class="hl kwd">/lilo-graphic/</span> <span class="hl opt">&&</span> detect_devices<span class="hl opt">::</span>matching_desc__regexp<span class="hl opt">(</span><span class="hl str">'ProSavageDDR'</span><span class="hl opt">))</span> <span class="hl opt">&& !(</span><span class="hl kwd">/grub/</span> <span class="hl opt">&&</span> isRAID<span class="hl opt">(</span><span class="hl kwb">$root_part</span><span class="hl opt">));</span> <span class="hl opt">}</span> method_choices_raw<span class="hl opt">();</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> keytable <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$f</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$f</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$f</span> <span class="hl opt">!~</span> <span class="hl kwd">/\.klt$/</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$file</span> <span class="hl opt">=</span> <span class="hl str">"/boot/</span><span class="hl ipl">$f</span><span class="hl str">.klt"</span><span class="hl opt">;</span> run_program<span class="hl opt">::</span>rooted<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">"keytab-lilo.pl"</span><span class="hl opt">,</span> <span class="hl str">">"</span><span class="hl opt">,</span> <span class="hl kwb">$file, $f</span><span class="hl opt">)</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl kwb">$f</span> <span class="hl opt">=</span> <span class="hl kwb">$file</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">-</span>r <span class="hl str">"$::prefix/</span><span class="hl ipl">$f</span><span class="hl str">"</span> <span class="hl opt">&&</span> <span class="hl kwb">$f</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> create_link_source<span class="hl opt">() {</span> <span class="hl slc">#- we simply do it for all kernels :)</span> <span class="hl slc">#- so this can be used in %post of kernel and also of kernel-source</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span>all<span class="hl opt">(</span><span class="hl str">"$::prefix/usr/src"</span><span class="hl opt">)) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$version</span><span class="hl opt">) =</span> <span class="hl kwd">/^linux-(\d+\.\d+.*)/</span> <span class="hl kwc">or</span> <span class="hl kwa">next</span><span class="hl opt">;</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwc">glob</span><span class="hl opt">(</span><span class="hl str">"$::prefix/lib/modules/</span><span class="hl ipl">$version*</span><span class="hl str">"</span><span class="hl opt">)) {</span> <span class="hl opt">-</span>d <span class="hl kwb">$_</span> <span class="hl kwc">or</span> <span class="hl kwa">next</span><span class="hl opt">;</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"creating symlink</span> <span class="hl ipl">$_/build</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl kwc">symlink</span> <span class="hl str">"/usr/src/linux-</span><span class="hl ipl">$version</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl str">"</span><span class="hl ipl">$_/build</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> dev2yaboot <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$dev</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl str">"$::prefix</span><span class="hl ipl">$dev</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl slc">#- create it in the chroot</span> <span class="hl kwc">my</span> <span class="hl kwb">$of_dev</span><span class="hl opt">;</span> run_program<span class="hl opt">::</span>rooted_or_die<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">"/usr/sbin/ofpath"</span><span class="hl opt">,</span> <span class="hl str">">"</span><span class="hl opt">,</span> \<span class="hl kwb">$of_dev, $dev</span><span class="hl opt">);</span> <span class="hl kwc">chomp</span><span class="hl opt">(</span><span class="hl kwb">$of_dev</span><span class="hl opt">);</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"OF Device:</span> <span class="hl ipl">$of_dev</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl kwb">$of_dev</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> check_enough_space<span class="hl opt">() {</span> <span class="hl kwc">my</span> <span class="hl kwb">$e</span> <span class="hl opt">=</span> <span class="hl str">"$::prefix/boot/.enough_space"</span><span class="hl opt">;</span> output <span class="hl kwb">$e,</span> <span class="hl num">1</span><span class="hl opt">; -</span>s <span class="hl kwb">$e</span> <span class="hl kwc">or die</span> N<span class="hl opt">(</span><span class="hl str">"not enough room in /boot"</span><span class="hl opt">);</span> <span class="hl kwc">unlink</span> <span class="hl kwb">$e</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> write_yaboot <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader, $all_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$fstab</span> <span class="hl opt">= [</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>fstab<span class="hl opt">(</span><span class="hl kwb">$all_hds</span><span class="hl opt">) ];</span> <span class="hl kwc">my</span> <span class="hl kwb">$file2yaboot</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$part, $file</span><span class="hl opt">) =</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>file2part<span class="hl opt">(</span><span class="hl kwb">$fstab, $_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]);</span> dev2yaboot<span class="hl opt">(</span><span class="hl str">'/dev/'</span> <span class="hl opt">.</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>device<span class="hl opt">}) .</span> <span class="hl str">","</span> <span class="hl opt">.</span> <span class="hl kwb">$file</span><span class="hl opt">;</span> <span class="hl opt">};</span> <span class="hl slc">#- do not write yaboot.conf for old-world macs</span> <span class="hl kwc">my</span> <span class="hl kwb">$mac_type</span> <span class="hl opt">=</span> detect_devices<span class="hl opt">::</span>get_mac_model<span class="hl opt">();</span> <span class="hl kwa">return if</span> <span class="hl kwb">$mac_type</span> <span class="hl opt">=~</span> <span class="hl kwd">/Power Macintosh/</span><span class="hl opt">;</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>prompt<span class="hl opt">} ||=</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>timeout<span class="hl opt">};</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>message<span class="hl opt">}) {</span> <span class="hl kwc">eval</span> <span class="hl opt">{</span> output<span class="hl opt">(</span><span class="hl str">"$::prefix/boot/message"</span><span class="hl opt">,</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>message<span class="hl opt">}) }</span> <span class="hl kwc">or</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>message<span class="hl opt">} =</span> <span class="hl num">0</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwc">my</span> <span class="hl kwb">@conf</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(!</span>get_label<span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">default</span><span class="hl opt">},</span> <span class="hl kwb">$bootloader</span><span class="hl opt">)) {</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"default bootloader entry</span> <span class="hl ipl">$bootloader</span><span class="hl str">->{default} is invalid, choose another one"</span><span class="hl opt">);</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">default</span><span class="hl opt">} =</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}[</span><span class="hl num">0</span><span class="hl opt">]{</span>label<span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"# yaboot.conf - generated by DrakX/drakboot"</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"# WARNING: do not forget to run ybin after modifying this file</span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"default="</span> <span class="hl opt">.</span> make_label_lilo_compatible<span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">default</span><span class="hl opt">})</span> <span class="hl kwa">if</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">default</span><span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl kwc">sprintf</span><span class="hl opt">(</span><span class="hl str">'init-message="</span><span class="hl esc">\n</span><span class="hl str"></span><span class="hl ipl">%s\n</span><span class="hl str">"'</span><span class="hl opt">,</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl str">'init-message'</span><span class="hl opt">})</span> <span class="hl kwa">if</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl str">'init-message'</span><span class="hl opt">};</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>boot<span class="hl opt">}) {</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"boot=</span><span class="hl ipl">$bootloader</span><span class="hl str">->{boot}"</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"ofboot="</span> <span class="hl opt">.</span> dev2yaboot<span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>boot<span class="hl opt">})</span> <span class="hl kwa">if</span> <span class="hl kwb">$mac_type</span> <span class="hl opt">!~</span> <span class="hl kwd">/IBM/</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">die</span> <span class="hl str">"no bootstrap partition defined."</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"</span><span class="hl ipl">$_</span><span class="hl str">=</span><span class="hl ipl">$bootloader</span><span class="hl str">->{</span><span class="hl ipl">$_</span><span class="hl str">}"</span> <span class="hl opt">}</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">} } (</span><span class="hl str">qw(delay timeout)</span><span class="hl opt">,</span> if_<span class="hl opt">(</span><span class="hl kwb">$mac_type</span> <span class="hl opt">!~</span> <span class="hl kwd">/IBM/</span><span class="hl opt">,</span> <span class="hl str">'defaultos'</span><span class="hl opt">));</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"install=/usr/lib/yaboot/yaboot"</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$mac_type</span> <span class="hl opt">=~</span> <span class="hl kwd">/IBM/</span><span class="hl opt">) {</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">'nonvram'</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">'magicboot=/usr/lib/yaboot/ofboot'</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">} }</span> <span class="hl str">qw(enablecdboot enableofboot)</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$entry</span> <span class="hl opt">(@{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}}) {</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>type<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">"image"</span><span class="hl opt">) {</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"</span><span class="hl ipl">$entry</span><span class="hl str">->{type}="</span> <span class="hl opt">.</span> <span class="hl kwb">$file2yaboot</span><span class="hl opt">->(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">});</span> <span class="hl kwc">my</span> <span class="hl kwb">@entry_conf</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl str">"label="</span> <span class="hl opt">.</span> make_label_lilo_compatible<span class="hl opt">(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>label<span class="hl opt">});</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl str">"root=</span><span class="hl ipl">$entry</span><span class="hl str">->{root}"</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl str">"initrd="</span> <span class="hl opt">.</span> <span class="hl kwb">$file2yaboot</span><span class="hl opt">->(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>initrd<span class="hl opt">})</span> <span class="hl kwa">if</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>initrd<span class="hl opt">};</span> <span class="hl slc">#- xfs module on PPC requires larger initrd - say 6MB?</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl str">"initrd-size=6144"</span> <span class="hl kwa">if</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>xfsroot<span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl str">qq(append="</span> <span class="hl ipl">$entry</span><span class="hl str">->{append}")</span> <span class="hl kwa">if</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>append<span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf, $entry</span><span class="hl opt">->{</span><span class="hl str">'read-write'</span><span class="hl opt">}</span> ? <span class="hl str">"read-write"</span> <span class="hl opt">:</span> <span class="hl str">"read-only"</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"</span><span class="hl esc">\t</span><span class="hl str"></span><span class="hl ipl">$_</span><span class="hl str">"</span> <span class="hl opt">}</span> <span class="hl kwb">@entry_conf</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$of_dev</span> <span class="hl opt">=</span> dev2yaboot<span class="hl opt">(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">});</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"</span><span class="hl ipl">$entry</span><span class="hl str">->{type}=</span><span class="hl ipl">$of_dev</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwc">my</span> <span class="hl kwb">$f</span> <span class="hl opt">=</span> <span class="hl str">"$::prefix/etc/yaboot.conf"</span><span class="hl opt">;</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"writing yaboot config to</span> <span class="hl ipl">$f</span><span class="hl str">"</span><span class="hl opt">);</span> renamef<span class="hl opt">(</span><span class="hl kwb">$f,</span> <span class="hl str">"</span><span class="hl ipl">$f</span><span class="hl str">.old"</span><span class="hl opt">);</span> output<span class="hl opt">(</span><span class="hl kwb">$f,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"</span><span class="hl ipl">$_\n</span><span class="hl str">"</span> <span class="hl opt">}</span> <span class="hl kwb">@conf</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> install_yaboot <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader, $all_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"Installing boot loader..."</span><span class="hl opt">);</span> write_yaboot<span class="hl opt">(</span><span class="hl kwb">$bootloader, $all_hds</span><span class="hl opt">);</span> when_config_changed_yaboot<span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> when_config_changed_yaboot <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl opt">$::</span>testing <span class="hl kwc">and</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">defined</span> <span class="hl kwb">$install_steps_interactive</span><span class="hl opt">::</span>new_bootstrap<span class="hl opt">) {</span> run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">"hformat"</span><span class="hl opt">,</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>boot<span class="hl opt">})</span> <span class="hl kwc">or die</span> <span class="hl str">"hformat failed"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwc">my</span> <span class="hl kwb">$error</span><span class="hl opt">;</span> run_program<span class="hl opt">::</span>rooted<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">"/usr/sbin/ybin"</span><span class="hl opt">,</span> <span class="hl str">"2>"</span><span class="hl opt">,</span> \<span class="hl kwb">$error</span><span class="hl opt">)</span> <span class="hl kwc">or die</span> <span class="hl str">"ybin failed:</span> <span class="hl ipl">$error</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> install_cromwell <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$_bootloader, $_all_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"XBox/Cromwell - nothing to install..."</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> write_cromwell <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$_bootloader, $_all_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"XBox/Cromwell - nothing to write..."</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> when_config_changed_cromwell <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$_bootloader</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"XBox/Cromwell - nothing to do..."</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> make_label_lilo_compatible <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$label</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$label</span> <span class="hl opt">=</span> <span class="hl kwc">substr</span><span class="hl opt">(</span><span class="hl kwb">$label,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">31</span><span class="hl opt">);</span> <span class="hl slc">#- lilo does not handle more than 31 char long labels</span> <span class="hl kwb">$label</span> <span class="hl opt">=~</span> <span class="hl kwd">s/ /_/g</span><span class="hl opt">;</span> <span class="hl slc">#- lilo does not support blank character in image names, labels or aliases</span> <span class="hl str">qq("</span><span class="hl ipl">$label</span><span class="hl str">")</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> write_lilo <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader, $all_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>prompt<span class="hl opt">} ||=</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>timeout<span class="hl opt">};</span> <span class="hl kwc">my</span> <span class="hl kwb">$file2fullname</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$file</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span>arch<span class="hl opt">() =~</span> <span class="hl kwd">/ia64/</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$fstab</span> <span class="hl opt">= [</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>fstab<span class="hl opt">(</span><span class="hl kwb">$all_hds</span><span class="hl opt">) ];</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$part, $file</span><span class="hl opt">) =</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>file2part<span class="hl opt">(</span><span class="hl kwb">$fstab, $file</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">%hds</span> <span class="hl opt">=</span> map_index <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">=></span> <span class="hl str">"hd$::i"</span> <span class="hl opt">}</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>device<span class="hl opt">} }</span> <span class="hl kwc">sort</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$a_is_fat, $b_is_fat</span><span class="hl opt">) = (</span><span class="hl kwb">$a</span><span class="hl opt">->{</span>fs_type<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'vfat'</span><span class="hl opt">,</span> <span class="hl kwb">$b</span><span class="hl opt">->{</span>fs_type<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'vfat'</span><span class="hl opt">);</span> <span class="hl kwb">$a_is_fat</span> <span class="hl opt"><=></span> <span class="hl kwb">$b_is_fat</span> <span class="hl opt">||</span> <span class="hl kwb">$a</span><span class="hl opt">->{</span>device<span class="hl opt">}</span> <span class="hl kwc">cmp</span> <span class="hl kwb">$b</span><span class="hl opt">->{</span>device<span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwb">@$fstab</span><span class="hl opt">;</span> <span class="hl kwb">$hds</span><span class="hl opt">{</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>device<span class="hl opt">}} .</span> <span class="hl str">":"</span> <span class="hl opt">.</span> <span class="hl kwb">$file</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwb">$file</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">};</span> <span class="hl kwc">my</span> <span class="hl kwb">@sorted_hds</span> <span class="hl opt">=</span> sort_hds_according_to_bios<span class="hl opt">(</span><span class="hl kwb">$bootloader, $all_hds</span><span class="hl opt">);</span> <span class="hl kwa">if</span> <span class="hl opt">(</span>is_empty_hash_ref<span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>bios<span class="hl opt">} ||= {}) &&</span> <span class="hl kwb">$all_hds</span><span class="hl opt">->{</span>hds<span class="hl opt">}[</span><span class="hl num">0</span><span class="hl opt">] !=</span> <span class="hl kwb">$sorted_hds</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]) {</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"Since we're booting on</span> <span class="hl ipl">$sorted_hds</span><span class="hl str">[0]{device}, make it bios=0x80"</span><span class="hl opt">);</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>bios<span class="hl opt">} = {</span> <span class="hl str">"/dev/</span><span class="hl ipl">$sorted_hds</span><span class="hl str">[0]{device}"</span> <span class="hl opt">=></span> <span class="hl str">'0x80'</span> <span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwc">my</span> <span class="hl kwb">@conf</span><span class="hl opt">;</span> <span class="hl slc">#- normalize: RESTRICTED is only valid if PASSWORD is set</span> <span class="hl kwc">delete</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>restricted<span class="hl opt">}</span> <span class="hl kwa">if</span> <span class="hl opt">!</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>password<span class="hl opt">};</span> <span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$entry</span> <span class="hl opt">(@{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}}) {</span> <span class="hl kwc">delete</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>restricted<span class="hl opt">}</span> <span class="hl kwa">if</span> <span class="hl opt">!</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>password<span class="hl opt">} && !</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>password<span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwa">if</span> <span class="hl opt">(!</span>get_label<span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">default</span><span class="hl opt">},</span> <span class="hl kwb">$bootloader</span><span class="hl opt">)) {</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"default bootloader entry</span> <span class="hl ipl">$bootloader</span><span class="hl str">->{default} is invalid, choose another one"</span><span class="hl opt">);</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">default</span><span class="hl opt">} =</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}[</span><span class="hl num">0</span><span class="hl opt">]{</span>label<span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"# File generated by DrakX/drakboot"</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"# WARNING: do not forget to run lilo after modifying this file</span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"default="</span> <span class="hl opt">.</span> make_label_lilo_compatible<span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">default</span><span class="hl opt">})</span> <span class="hl kwa">if</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">default</span><span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"</span><span class="hl ipl">$_</span><span class="hl str">=</span><span class="hl ipl">$bootloader</span><span class="hl str">->{</span><span class="hl ipl">$_</span><span class="hl str">}"</span> <span class="hl opt">}</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">} }</span> <span class="hl str">qw(boot root map install vga keytable raid-extra-boot)</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">} }</span> <span class="hl str">qw(linear geometric compact prompt nowarn restricted static-bios-codes)</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">qq(append="</span><span class="hl ipl">$bootloader</span><span class="hl str">->{append}")</span> <span class="hl kwa">if</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>append<span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"password="</span> <span class="hl opt">.</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>password<span class="hl opt">}</span> <span class="hl kwa">if</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>password<span class="hl opt">};</span> <span class="hl slc">#- also done by msec</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"timeout="</span> <span class="hl opt">.</span> round<span class="hl opt">(</span><span class="hl num">10</span> <span class="hl opt">*</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>timeout<span class="hl opt">})</span> <span class="hl kwa">if</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>timeout<span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"serial="</span> <span class="hl opt">.</span> <span class="hl kwb">$1</span> <span class="hl kwa">if</span> get_append_with_key<span class="hl opt">(</span><span class="hl kwb">$bootloader,</span> <span class="hl str">'console'</span><span class="hl opt">) =~</span> <span class="hl kwd">/ttyS(.*)/</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"message=/boot/message"</span> <span class="hl kwa">if</span> arch<span class="hl opt">() !~</span> <span class="hl kwd">/ia64/</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"menu-scheme=wb:bw:wb:bw"</span> <span class="hl kwa">if</span> arch<span class="hl opt">() !~</span> <span class="hl kwd">/ia64/</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"ignore-table"</span> <span class="hl kwa">if</span> any <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>unsafe<span class="hl opt">} &&</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>table<span class="hl opt">} } @{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}};</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> map_each <span class="hl opt">{</span> <span class="hl str">"disk=$::a bios=$::b"</span> <span class="hl opt">} %{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>bios<span class="hl opt">}};</span> <span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$entry</span> <span class="hl opt">(@{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}}) {</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"</span><span class="hl ipl">$entry</span><span class="hl str">->{type}="</span> <span class="hl opt">.</span> <span class="hl kwb">$file2fullname</span><span class="hl opt">->(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">});</span> <span class="hl kwc">my</span> <span class="hl kwb">@entry_conf</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl str">"label="</span> <span class="hl opt">.</span> make_label_lilo_compatible<span class="hl opt">(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>label<span class="hl opt">});</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>type<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">"image"</span><span class="hl opt">) {</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl str">"root=</span><span class="hl ipl">$entry</span><span class="hl str">->{root}"</span> <span class="hl kwa">if</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>root<span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl str">"initrd="</span> <span class="hl opt">.</span> <span class="hl kwb">$file2fullname</span><span class="hl opt">->(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>initrd<span class="hl opt">})</span> <span class="hl kwa">if</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>initrd<span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl str">qq(append="</span><span class="hl ipl">$entry</span><span class="hl str">->{append}")</span> <span class="hl kwa">if</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>append<span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl str">"vga=</span><span class="hl ipl">$entry</span><span class="hl str">->{vga}"</span> <span class="hl kwa">if</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>vga<span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf, $entry</span><span class="hl opt">->{</span><span class="hl str">'read-write'</span><span class="hl opt">}</span> ? <span class="hl str">"read-write"</span> <span class="hl opt">:</span> <span class="hl str">"read-only"</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">} }</span> <span class="hl str">qw(optional)</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">delete</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>unsafe<span class="hl opt">}</span> <span class="hl kwa">if</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>table<span class="hl opt">};</span> <span class="hl slc">#- we can't have both</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"</span><span class="hl ipl">$_</span><span class="hl str">=</span><span class="hl ipl">$entry</span><span class="hl str">->{</span><span class="hl ipl">$_</span><span class="hl str">}"</span> <span class="hl opt">}</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">} }</span> <span class="hl str">qw(table boot-as)</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">} }</span> <span class="hl str">qw(unsafe master-boot)</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>table<span class="hl opt">}) {</span> <span class="hl slc">#- hum, things like table=c: are needed for some os2 cases,</span> <span class="hl slc">#- in that case $hd below is undef</span> <span class="hl kwc">my</span> <span class="hl kwb">$hd</span> <span class="hl opt">=</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>device2part<span class="hl opt">(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>table<span class="hl opt">},</span> <span class="hl kwb">$all_hds</span><span class="hl opt">->{</span>hds<span class="hl opt">});</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$hd</span> <span class="hl opt">&&</span> <span class="hl kwb">$hd</span> <span class="hl opt">!=</span> <span class="hl kwb">$sorted_hds</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]) {</span> <span class="hl slc">#- boot off the nth drive, so reverse the BIOS maps</span> <span class="hl kwc">my</span> <span class="hl kwb">$nb</span> <span class="hl opt">=</span> <span class="hl kwc">sprintf</span><span class="hl opt">(</span><span class="hl str">"0x</span><span class="hl ipl">%x</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl num">0x80</span> <span class="hl opt">+ (</span>find_index <span class="hl opt">{</span> <span class="hl kwb">$hd</span> <span class="hl opt">==</span> <span class="hl kwb">$_</span> <span class="hl opt">}</span> <span class="hl kwb">@sorted_hds</span><span class="hl opt">));</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>mapdrive<span class="hl opt">} ||= {</span> <span class="hl str">'0x80'</span> <span class="hl opt">=></span> <span class="hl kwb">$nb, $nb</span> <span class="hl opt">=></span> <span class="hl str">'0x80'</span> <span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>mapdrive<span class="hl opt">}) {</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> map_each <span class="hl opt">{</span> <span class="hl str">"map-drive=$::a"</span><span class="hl opt">,</span> <span class="hl str">" to=$::b"</span> <span class="hl opt">} %{</span><span class="hl kwb">$entry</span><span class="hl opt">->{</span>mapdrive<span class="hl opt">}};</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl str">"password=</span><span class="hl ipl">$entry</span><span class="hl str">->{password}"</span> <span class="hl kwa">if</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>password<span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl kwb">@entry_conf,</span> <span class="hl str">"restricted"</span> <span class="hl kwa">if</span> <span class="hl kwb">$entry</span><span class="hl opt">->{</span>restricted<span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"</span><span class="hl esc">\t</span><span class="hl str"></span><span class="hl ipl">$_</span><span class="hl str">"</span> <span class="hl opt">}</span> <span class="hl kwb">@entry_conf</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwc">my</span> <span class="hl kwb">$f</span> <span class="hl opt">=</span> arch<span class="hl opt">() =~</span> <span class="hl kwd">/ia64/</span> ? <span class="hl str">"$::prefix/boot/efi/elilo.conf"</span> <span class="hl opt">:</span> <span class="hl str">"$::prefix/etc/lilo.conf"</span><span class="hl opt">;</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"writing lilo config to</span> <span class="hl ipl">$f</span><span class="hl str">"</span><span class="hl opt">);</span> renamef<span class="hl opt">(</span><span class="hl kwb">$f,</span> <span class="hl str">"</span><span class="hl ipl">$f</span><span class="hl str">.old"</span><span class="hl opt">);</span> output_with_perm<span class="hl opt">(</span><span class="hl kwb">$f, $bootloader</span><span class="hl opt">->{</span>password<span class="hl opt">}</span> ? <span class="hl num">0600</span> <span class="hl opt">:</span> <span class="hl num">0644</span><span class="hl opt">,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"</span><span class="hl ipl">$_\n</span><span class="hl str">"</span> <span class="hl opt">}</span> <span class="hl kwb">@conf</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> install_lilo <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader, $all_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$install</span><span class="hl opt">) =</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">method</span><span class="hl opt">} =~</span> <span class="hl kwd">/lilo-(text|menu)/</span><span class="hl opt">) {</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>install<span class="hl opt">} =</span> <span class="hl kwb">$install</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">delete</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>install<span class="hl opt">};</span> <span class="hl opt">}</span> output<span class="hl opt">(</span><span class="hl str">"$::prefix/boot/message-text"</span><span class="hl opt">,</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>message<span class="hl opt">})</span> <span class="hl kwa">if</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>message<span class="hl opt">};</span> symlinkf <span class="hl str">"message-"</span> <span class="hl opt">. (</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">method</span><span class="hl opt">}</span> <span class="hl kwc">ne</span> <span class="hl str">'lilo-graphic'</span> ? <span class="hl str">'text'</span> <span class="hl opt">:</span> <span class="hl str">'graphic'</span><span class="hl opt">),</span> <span class="hl str">"$::prefix/boot/message"</span><span class="hl opt">;</span> write_lilo<span class="hl opt">(</span><span class="hl kwb">$bootloader, $all_hds</span><span class="hl opt">);</span> when_config_changed_lilo<span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> when_config_changed_lilo <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(!$::</span>testing <span class="hl opt">&&</span> arch<span class="hl opt">() !~</span> <span class="hl kwd">/ia64/</span> <span class="hl opt">&&</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">method</span><span class="hl opt">} =~</span> <span class="hl kwd">/lilo/</span><span class="hl opt">) {</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"Installing boot loader on</span> <span class="hl ipl">$bootloader</span><span class="hl str">->{boot}..."</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">$error</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$answer</span> <span class="hl opt">=</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>force_lilo_answer<span class="hl opt">} ||</span> <span class="hl str">''</span><span class="hl opt">;</span> run_program<span class="hl opt">::</span>rooted<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">"echo</span> <span class="hl ipl">$answer</span> <span class="hl str">| lilo"</span><span class="hl opt">,</span> <span class="hl str">'2>'</span><span class="hl opt">,</span> \<span class="hl kwb">$error</span><span class="hl opt">)</span> <span class="hl kwc">or die</span> <span class="hl str">"lilo failed:</span> <span class="hl ipl">$error</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl slc">#- NB: ide is lower than scsi, this is important for sort_hds_according_to_bios()</span> <span class="hl kwa">sub</span> hd2bios_kind <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$hd</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">lc</span><span class="hl opt">(</span><span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">'_'</span><span class="hl opt">,</span> <span class="hl kwb">$hd</span><span class="hl opt">->{</span>bus<span class="hl opt">},</span> <span class="hl kwb">$hd</span><span class="hl opt">->{</span>host<span class="hl opt">}));</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> mixed_kind_of_disks <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl opt">(</span>uniq_ <span class="hl opt">{</span> hd2bios_kind<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">) }</span> <span class="hl kwb">@$hds</span><span class="hl opt">) ></span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> sort_hds_according_to_bios <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader, $all_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$boot_hd</span> <span class="hl opt">=</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>device2part<span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>first_hd_device<span class="hl opt">} ||</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>boot<span class="hl opt">},</span> <span class="hl kwb">$all_hds</span><span class="hl opt">->{</span>hds<span class="hl opt">});</span> <span class="hl slc">#- $boot_hd is undefined when installing on floppy</span> <span class="hl kwc">my</span> <span class="hl kwb">$boot_kind</span> <span class="hl opt">=</span> <span class="hl kwb">$boot_hd</span> <span class="hl opt">&&</span> hd2bios_kind<span class="hl opt">(</span><span class="hl kwb">$boot_hd</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">$translate</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$hd</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$kind</span> <span class="hl opt">=</span> hd2bios_kind<span class="hl opt">(</span><span class="hl kwb">$hd</span><span class="hl opt">);</span> <span class="hl kwb">$boot_hd</span> ? <span class="hl opt">(</span><span class="hl kwb">$hd</span> <span class="hl opt">==</span> <span class="hl kwb">$boot_hd</span> ? <span class="hl num">0</span> <span class="hl opt">:</span> <span class="hl kwb">$kind</span> <span class="hl kwc">eq</span> <span class="hl kwb">$boot_kind</span> ? <span class="hl num">1</span> <span class="hl opt">:</span> <span class="hl num">2</span><span class="hl opt">) .</span> <span class="hl str">"_</span><span class="hl ipl">$kind</span><span class="hl str">"</span> <span class="hl opt">:</span> <span class="hl kwb">$kind</span><span class="hl opt">;</span> <span class="hl opt">};</span> <span class="hl kwc">sort</span> <span class="hl opt">{</span> <span class="hl kwb">$translate</span><span class="hl opt">->(</span><span class="hl kwb">$a</span><span class="hl opt">)</span> <span class="hl kwc">cmp</span> <span class="hl kwb">$translate</span><span class="hl opt">->(</span><span class="hl kwb">$b</span><span class="hl opt">) } @{</span><span class="hl kwb">$all_hds</span><span class="hl opt">->{</span>hds<span class="hl opt">}};</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> device_string2grub <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$dev, $legacy_floppies, $sorted_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$device</span> <span class="hl opt">=</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>device2part<span class="hl opt">(</span><span class="hl kwb">$dev,</span> <span class="hl opt">[</span> <span class="hl kwb">@$sorted_hds,</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>hds_fstab<span class="hl opt">(</span><span class="hl kwb">@$sorted_hds</span><span class="hl opt">) ])) {</span> device2grub<span class="hl opt">(</span><span class="hl kwb">$device, $sorted_hds</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$floppy</span> <span class="hl opt">=</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>device2part<span class="hl opt">(</span><span class="hl kwb">$dev, $legacy_floppies</span><span class="hl opt">)) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$bios</span> <span class="hl opt">=</span> find_index <span class="hl opt">{</span> <span class="hl kwb">$floppy</span> <span class="hl kwc">eq</span> <span class="hl kwb">$_</span> <span class="hl opt">}</span> <span class="hl kwb">@$legacy_floppies</span><span class="hl opt">;</span> <span class="hl str">"(fd</span><span class="hl ipl">$bios</span><span class="hl str">)"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> internal_error<span class="hl opt">(</span><span class="hl str">"unknown device</span> <span class="hl ipl">$dev</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> device2grub <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$device, $sorted_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$hd, $part_nb</span><span class="hl opt">) =</span> <span class="hl kwb">$device</span><span class="hl opt">->{</span>rootDevice<span class="hl opt">}</span> ? <span class="hl opt">(</span>fs<span class="hl opt">::</span>get<span class="hl opt">::</span>device2part<span class="hl opt">(</span><span class="hl kwb">$device</span><span class="hl opt">->{</span>rootDevice<span class="hl opt">},</span> <span class="hl kwb">$sorted_hds</span><span class="hl opt">),</span> <span class="hl kwb">$device</span><span class="hl opt">->{</span>device<span class="hl opt">} =~</span> <span class="hl kwd">/(\d+)$/</span><span class="hl opt">) :</span> <span class="hl kwb">$device</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$bios</span> <span class="hl opt">=</span> find_index <span class="hl opt">{</span> <span class="hl kwb">$hd</span> <span class="hl kwc">eq</span> <span class="hl kwb">$_</span> <span class="hl opt">}</span> <span class="hl kwb">@$sorted_hds</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$part_string</span> <span class="hl opt">=</span> <span class="hl kwc">defined</span> <span class="hl kwb">$part_nb</span> ? <span class="hl str">','</span> <span class="hl opt">. (</span><span class="hl kwb">$part_nb</span> <span class="hl opt">-</span> <span class="hl num">1</span><span class="hl opt">) :</span> <span class="hl str">''</span><span class="hl opt">;</span> <span class="hl str">"(hd</span><span class="hl ipl">$bios$part_string</span><span class="hl str">)"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> read_grub_device_map<span class="hl opt">() {</span> <span class="hl kwc">my</span> <span class="hl kwb">%grub2dev</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwd">m!\((.*)\) /dev/(.*)$!</span> <span class="hl opt">}</span> cat_<span class="hl opt">(</span><span class="hl str">"$::prefix/boot/grub/device.map"</span><span class="hl opt">);</span> \<span class="hl kwb">%grub2dev</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> write_grub_device_map <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$legacy_floppies, $sorted_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$f</span> <span class="hl opt">=</span> <span class="hl str">"$::prefix/boot/grub/device.map"</span><span class="hl opt">;</span> renamef<span class="hl opt">(</span><span class="hl kwb">$f,</span> <span class="hl str">"</span><span class="hl ipl">$f</span><span class="hl str">.old"</span><span class="hl opt">);</span> output<span class="hl opt">(</span><span class="hl kwb">$f,</span> <span class="hl opt">(</span>map_index <span class="hl opt">{</span> <span class="hl str">"(fd$::i) /dev/</span><span class="hl ipl">$_</span><span class="hl str">->{device}</span><span class="hl esc">\n</span><span class="hl str">"</span> <span class="hl opt">}</span> <span class="hl kwb">@$legacy_floppies</span><span class="hl opt">),</span> <span class="hl opt">(</span>map_index <span class="hl opt">{</span> <span class="hl str">"(hd$::i) /dev/</span><span class="hl ipl">$_</span><span class="hl str">->{device}</span><span class="hl esc">\n</span><span class="hl str">"</span> <span class="hl opt">}</span> <span class="hl kwb">@$sorted_hds</span><span class="hl opt">));</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> grub2dev_and_file <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$grub_file, $grub2dev, $o_block_device</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$grub_dev, $rel_file</span><span class="hl opt">) =</span> <span class="hl kwb">$grub_file</span> <span class="hl opt">=~</span> <span class="hl kwd">m!\((.*?)\)/?(.*)!</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$hd, $part</span><span class="hl opt">) =</span> <span class="hl kwc">split</span><span class="hl opt">(</span><span class="hl str">','</span><span class="hl opt">,</span> <span class="hl kwb">$grub_dev</span><span class="hl opt">);</span> <span class="hl kwb">$part</span> <span class="hl opt">=</span> <span class="hl kwb">$o_block_device</span> ? <span class="hl str">''</span> <span class="hl opt">:</span> <span class="hl kwc">defined</span> <span class="hl kwb">$part</span> <span class="hl opt">&&</span> <span class="hl kwb">$part</span> <span class="hl opt">+</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl slc">#- grub wants "(hdX,Y)" where lilo just want "hdY+1"</span> <span class="hl kwc">my</span> <span class="hl kwb">$device</span> <span class="hl opt">=</span> <span class="hl str">'/dev/'</span> <span class="hl opt">.</span> <span class="hl kwb">$grub2dev</span><span class="hl opt">->{</span><span class="hl kwb">$hd</span><span class="hl opt">} .</span> <span class="hl kwb">$part</span><span class="hl opt">;</span> <span class="hl kwb">$device, $rel_file</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> grub2dev <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$grub_file, $grub2dev, $o_block_device</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> first<span class="hl opt">(</span>grub2dev_and_file<span class="hl opt">(</span><span class="hl kwb">$grub_file, $grub2dev, $o_block_device</span><span class="hl opt">));</span> <span class="hl opt">}</span> <span class="hl slc"># replace dummy "(hdX,Y)" in "(hdX,Y)/boot/vmlinuz..." by appropriate path if needed</span> <span class="hl kwa">sub</span> grub2file <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$grub_file, $grub2dev, $fstab</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$device, $rel_file</span><span class="hl opt">) =</span> grub2dev_and_file<span class="hl opt">(</span><span class="hl kwb">$grub_file, $grub2dev</span><span class="hl opt">)) {</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$part</span> <span class="hl opt">=</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>device2part<span class="hl opt">(</span><span class="hl kwb">$device, $fstab</span><span class="hl opt">)) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$mntpoint</span> <span class="hl opt">=</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>mntpoint<span class="hl opt">} ||</span> <span class="hl str">''</span><span class="hl opt">;</span> <span class="hl opt">(</span><span class="hl kwb">$mntpoint</span> <span class="hl kwc">eq</span> <span class="hl str">'/'</span> ? <span class="hl str">''</span> <span class="hl opt">:</span> <span class="hl kwb">$mntpoint</span><span class="hl opt">) .</span> <span class="hl str">'/'</span> <span class="hl opt">.</span> <span class="hl kwb">$rel_file</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"ERROR: unknown device</span> <span class="hl ipl">$device</span> <span class="hl str">(computed from</span> <span class="hl ipl">$grub_file</span><span class="hl str">)"</span><span class="hl opt">);</span> <span class="hl kwb">$grub_file</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwb">$grub_file</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> write_grub <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$bootloader, $all_hds</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$fstab</span> <span class="hl opt">= [</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>fstab<span class="hl opt">(</span><span class="hl kwb">$all_hds</span><span class="hl opt">) ];</span> <span class="hl kwc">my</span> <span class="hl kwb">@legacy_floppies</span> <span class="hl opt">=</span> detect_devices<span class="hl opt">::</span>floppies<span class="hl opt">();</span> <span class="hl kwc">my</span> <span class="hl kwb">@sorted_hds</span> <span class="hl opt">=</span> sort_hds_according_to_bios<span class="hl opt">(</span><span class="hl kwb">$bootloader, $all_hds</span><span class="hl opt">);</span> write_grub_device_map<span class="hl opt">(</span>\<span class="hl kwb">@legacy_floppies,</span> \<span class="hl kwb">@sorted_hds</span><span class="hl opt">);</span> <span class="hl kwa">if</span> <span class="hl opt">(</span>get_append_with_key<span class="hl opt">(</span><span class="hl kwb">$bootloader,</span> <span class="hl str">'console'</span><span class="hl opt">) =~</span> <span class="hl kwd">/ttyS(\d),(\d+)/</span><span class="hl opt">) {</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>serial<span class="hl opt">} ||=</span> <span class="hl str">"--unit=</span><span class="hl ipl">$1</span> <span class="hl str">--speed=</span><span class="hl ipl">$2</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>terminal<span class="hl opt">} ||=</span> <span class="hl str">"--timeout="</span> <span class="hl opt">. (</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>timeout<span class="hl opt">} ||</span> <span class="hl num">0</span><span class="hl opt">) .</span> <span class="hl str">" console serial"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwc">my</span> <span class="hl kwb">$file2grub</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$file</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$file</span> <span class="hl opt">=~</span> <span class="hl kwd">m!^\(.*\)/!</span><span class="hl opt">) {</span> <span class="hl kwb">$file</span><span class="hl opt">;</span> <span class="hl slc">#- it's already in grub format</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$part, $rel_file</span><span class="hl opt">) =</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>file2part<span class="hl opt">(</span><span class="hl kwb">$fstab, $_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">],</span> <span class="hl str">'keep_simple_symlinks'</span><span class="hl opt">);</span> device2grub<span class="hl opt">(</span><span class="hl kwb">$part,</span> \<span class="hl kwb">@sorted_hds</span><span class="hl opt">) .</span> <span class="hl kwb">$rel_file</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">};</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">@conf</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"</span><span class="hl ipl">$_</span> <span class="hl str"></span><span class="hl ipl">$bootloader</span><span class="hl str">->{</span><span class="hl ipl">$_</span><span class="hl str">}"</span> <span class="hl opt">}</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">} }</span> <span class="hl str">qw(timeout color serial terminal)</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">.</span> <span class="hl str">' '</span> <span class="hl opt">.</span> <span class="hl kwb">$file2grub</span><span class="hl opt">->(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">}) }</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">} }</span> <span class="hl str">qw(splashimage)</span><span class="hl opt">;</span> <span class="hl kwc">eval</span> <span class="hl opt">{</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"default "</span> <span class="hl opt">. (</span>find_index <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>label<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">default</span><span class="hl opt">} } @{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}});</span> <span class="hl opt">};</span> <span class="hl kwa">foreach</span> <span class="hl opt">(@{</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>entries<span class="hl opt">}}) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$title</span> <span class="hl opt">=</span> <span class="hl str">"</span><span class="hl esc">\n</span><span class="hl str">title</span> <span class="hl ipl">$_</span><span class="hl str">->{label}"</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>type<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">"image"</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$vga</span> <span class="hl opt">=</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>vga<span class="hl opt">} ||</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>vga<span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf, $title,</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl str">'kernel'</span><span class="hl opt">,</span> <span class="hl kwb">$file2grub</span><span class="hl opt">->(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">}),</span> if_<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>root<span class="hl opt">},</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>root<span class="hl opt">} =~</span> <span class="hl kwd">/loop7/</span> ? <span class="hl str">"root=707"</span> <span class="hl opt">:</span> <span class="hl str">"root=</span><span class="hl ipl">$_</span><span class="hl str">->{root}"</span><span class="hl opt">),</span> <span class="hl slc">#- special to workaround bug in kernel (see #ifdef CONFIG_BLK_DEV_LOOP)</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>append<span class="hl opt">},</span> if_<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span><span class="hl str">'read-write'</span><span class="hl opt">},</span> <span class="hl str">'rw'</span><span class="hl opt">),</span> if_<span class="hl opt">(</span><span class="hl kwb">$vga</span> <span class="hl opt">&&</span> <span class="hl kwb">$vga</span> <span class="hl kwc">ne</span> <span class="hl str">"normal"</span><span class="hl opt">,</span> <span class="hl str">"vga=</span><span class="hl ipl">$vga</span><span class="hl str">"</span><span class="hl opt">));</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"initrd "</span> <span class="hl opt">.</span> <span class="hl kwb">$file2grub</span><span class="hl opt">->(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>initrd<span class="hl opt">})</span> <span class="hl kwa">if</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>initrd<span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$dev</span> <span class="hl opt">=</span> <span class="hl kwc">eval</span> <span class="hl opt">{</span> device_string2grub<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>kernel_or_dev<span class="hl opt">},</span> \<span class="hl kwb">@legacy_floppies,</span> \<span class="hl kwb">@sorted_hds</span><span class="hl opt">) };</span> <span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$dev</span><span class="hl opt">) {</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"dropping bad entry</span> <span class="hl ipl">$_</span><span class="hl str">->{label} for unknown device</span> <span class="hl ipl">$_</span><span class="hl str">->{kernel_or_dev}"</span><span class="hl opt">);</span> <span class="hl kwa">next</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf, $title,</span> <span class="hl str">"root</span> <span class="hl ipl">$dev</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>table<span class="hl opt">}) {</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$hd</span> <span class="hl opt">=</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>device2part<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>table<span class="hl opt">},</span> \<span class="hl kwb">@sorted_hds</span><span class="hl opt">)) {</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$bios</span> <span class="hl opt">=</span> find_index <span class="hl opt">{</span> <span class="hl kwb">$hd</span> <span class="hl kwc">eq</span> <span class="hl kwb">$_</span> <span class="hl opt">}</span> <span class="hl kwb">@sorted_hds</span><span class="hl opt">) {</span> <span class="hl slc">#- boot off the nth drive, so reverse the BIOS maps</span> <span class="hl kwc">my</span> <span class="hl kwb">$nb</span> <span class="hl opt">=</span> <span class="hl kwc">sprintf</span><span class="hl opt">(</span><span class="hl str">"0x</span><span class="hl ipl">%x</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl num">0x80</span> <span class="hl opt">+</span> <span class="hl kwb">$bios</span><span class="hl opt">);</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>mapdrive<span class="hl opt">} ||= {</span> <span class="hl str">'0x80'</span> <span class="hl opt">=></span> <span class="hl kwb">$nb, $nb</span> <span class="hl opt">=></span> <span class="hl str">'0x80'</span> <span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>mapdrive<span class="hl opt">}) {</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> map_each <span class="hl opt">{</span> <span class="hl str">"map ($::b) ($::a)"</span> <span class="hl opt">} %{</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>mapdrive<span class="hl opt">}};</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"makeactive"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwc">push</span> <span class="hl kwb">@conf,</span> <span class="hl str">"chainloader +1"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwc">my</span> <span class="hl kwb">$f</span> <span class="hl opt">=</span> <span class="hl str">"$::prefix/boot/grub/menu.lst"</span><span class="hl opt">;</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"writing grub config to</span> <span class="hl ipl">$f</span><span class="hl str">"</span><span class="hl opt">);</span> renamef<span class="hl opt">(</span><span class="hl kwb">$f,</span> <span class="hl str">"</span><span class="hl ipl">$f</span><span class="hl str">.old"</span><span class="hl opt">);</span> output<span class="hl opt">(</span><span class="hl kwb">$f,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"</span><span class="hl ipl">$_\n</span><span class="hl str">"</span> <span class="hl opt">}</span> <span class="hl kwb">@conf</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$f</span> <span class="hl opt">=</span> <span class="hl str">"$::prefix/boot/grub/install.sh"</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$dev</span> <span class="hl opt">=</span> device_string2grub<span class="hl opt">(</span><span class="hl kwb">$bootloader</span><span class="hl opt">->{</span>boot<span class="hl opt">},</span> \<span class="hl kwb">@legacy_floppies,</span> \<span class="hl kwb">@sorted_hds</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$stage1, $stage2, $menu_lst</span><span class="hl opt">) =</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$file2grub</span><span class="hl opt">->(</span><span class="hl str">"/boot/grub/</span><span class="hl ipl">$_</span><span class="hl str">"</span><span class="hl opt">) }</span> <span class="hl str">qw(stage1 stage2 menu.lst)</span><span class="hl opt">;</span> renamef<span class="hl opt">(</span><span class="hl kwb">$f,</span> <span class="hl str">"</span><span class="hl ipl">$f</span><span class="hl str">.old"</span><span class="hl opt">);</span> output_with_perm<span class="hl opt">(</span><span class="hl str">"$::prefix/boot/grub/install.sh"</span><span class="hl opt">,</span> <span class="hl num">0755</span><span class="hl opt">,</span> <span class="hl str">"grub --device-map=/boot/grub/device.map --batch <<EOF</span> <span class="hl str">install</span> <span class="hl ipl">$stage1</span> <span class="hl str">d</span> <span class="hl ipl">$dev</span> <span class="hl str"></span><span class="hl ipl">$stage2</span> <span class="hl str">p</span> <span class="hl ipl">$menu_lst</span> <span class="hl str">quit</span> <span class="hl str">EOF</span> <span class="hl str">");</span> <span class="hl str"> }</span> <span class="hl str"></span> <span class="hl str"> check_enough_space();</span> <span class="hl str">}</span> <span class="hl str"></span> <span class="hl str">sub install_grub {</span> <span class="hl str"> my (</span><span class="hl ipl">$bootloader,</span> <span class="hl str"></span><span class="hl ipl">$all_hds</span><span class="hl str">) =</span> <span class="hl ipl">@_</span><span class="hl str">;</span> <span class="hl str"></span> <span class="hl str"> write_grub(</span><span class="hl ipl">$bootloader,</span> <span class="hl str"></span><span class="hl ipl">$all_hds</span><span class="hl str">);</span> <span class="hl str"></span> <span class="hl str"> if (!$::testing) {</span> <span class="hl str"> log::l("</span>Installing boot loader<span class="hl opt">...</span><span class="hl str">");</span> <span class="hl str"> my</span> <span class="hl ipl">$error</span><span class="hl str">;</span> <span class="hl str"> run_program::rooted($::prefix, "</span>sh<span class="hl str">", '/boot/grub/install.sh', "</span><span class="hl num">2</span><span class="hl opt">></span><span class="hl str">", \</span><span class="hl ipl">$error</span><span class="hl str">) or die "</span>grub failed<span class="hl opt">:</span> <span class="hl kwb">$error</span><span class="hl str">";</span> <span class="hl str"> }</span> <span class="hl str">}</span> <span class="hl str">sub when_config_changed_grub {</span> <span class="hl str"> my (</span><span class="hl ipl">$_bootloader</span><span class="hl str">) =</span> <span class="hl ipl">@_</span><span class="hl str">;</span> <span class="hl str"> #- do not do anything</span> <span class="hl str">}</span> <span class="hl str"></span> <span class="hl str">sub action {</span> <span class="hl str"> my (</span><span class="hl ipl">$bootloader,</span> <span class="hl str"></span><span class="hl ipl">$action,</span> <span class="hl str"></span><span class="hl ipl">@para</span><span class="hl str">) =</span> <span class="hl ipl">@_</span><span class="hl str">;</span> <span class="hl str"></span> <span class="hl str"> my</span> <span class="hl ipl">$main_method</span> <span class="hl str">= main_method(</span><span class="hl ipl">$bootloader</span><span class="hl str">->{method});</span> <span class="hl str"> my</span> <span class="hl ipl">$f</span> <span class="hl str">=</span> <span class="hl ipl">$bootloader</span><span class="hl str">::{</span><span class="hl ipl">$action</span> <span class="hl str">. '_' .</span> <span class="hl ipl">$main_method</span><span class="hl str">} or die "</span>unknown bootloader <span class="hl kwa">method</span> <span class="hl kwb">$bootloader</span><span class="hl opt">->{</span><span class="hl kwa">method</span><span class="hl opt">} (</span><span class="hl kwb">$action</span><span class="hl opt">)</span><span class="hl str">";</span> <span class="hl str"></span> <span class="hl ipl">$f</span><span class="hl str">->(</span><span class="hl ipl">$bootloader,</span> <span class="hl str"></span><span class="hl ipl">@para</span><span class="hl str">);</span> <span class="hl str">}</span> <span class="hl str"></span> <span class="hl str">sub install {</span> <span class="hl str"> my (</span><span class="hl ipl">$bootloader,</span> <span class="hl str"></span><span class="hl ipl">$all_hds</span><span class="hl str">) =</span> <span class="hl ipl">@_</span><span class="hl str">;</span> <span class="hl str"></span> <span class="hl str"> if (my</span> <span class="hl ipl">$part</span> <span class="hl str">= fs::get::device2part(</span><span class="hl ipl">$bootloader</span><span class="hl str">->{boot}, [ fs::get::fstab(</span><span class="hl ipl">$all_hds</span><span class="hl str">) ])) {</span> <span class="hl str"> die N("</span>You can <span class="hl kwc">not</span> install the bootloader on a <span class="hl kwb">%s</span> partition<span class="hl esc">\n</span><span class="hl str">",</span> <span class="hl ipl">$part</span><span class="hl str">->{fs_type})</span> <span class="hl str"> if</span> <span class="hl ipl">$part</span><span class="hl str">->{fs_type} eq 'xfs';</span> <span class="hl str"> }</span> <span class="hl str"></span> <span class="hl ipl">$bootloader</span><span class="hl str">->{keytable} = keytable(</span><span class="hl ipl">$bootloader</span><span class="hl str">->{keytable});</span> <span class="hl str"> action(</span><span class="hl ipl">$bootloader,</span> <span class="hl str">'install',</span> <span class="hl ipl">$all_hds</span><span class="hl str">);</span> <span class="hl str">}</span> <span class="hl str"></span> <span class="hl str">sub update_for_renumbered_partitions {</span> <span class="hl str"> my (</span><span class="hl ipl">$in,</span> <span class="hl str"></span><span class="hl ipl">$renumbering,</span> <span class="hl str"></span><span class="hl ipl">$all_hds</span><span class="hl str">) =</span> <span class="hl ipl">@_</span><span class="hl str">;</span> <span class="hl str"></span> <span class="hl str"> my</span> <span class="hl ipl">%files</span> <span class="hl str">= (</span> <span class="hl str"> lilo => '/etc/lilo.conf',</span> <span class="hl str"> grub => '/boot/grub/menu.lst',</span> <span class="hl str"> grub_install => '/boot/grub/install.sh',</span> <span class="hl str"> );</span> <span class="hl str"></span> <span class="hl str"> my</span> <span class="hl ipl">%configs</span> <span class="hl str">= map {</span> <span class="hl str"> my</span> <span class="hl ipl">$file</span> <span class="hl str">= "</span><span class="hl opt">$::</span>prefix<span class="hl opt">/</span><span class="hl kwb">$files</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">}</span><span class="hl str">";</span> <span class="hl str"> if (-e</span> <span class="hl ipl">$file</span><span class="hl str">) {</span> <span class="hl str"> my</span> <span class="hl ipl">$f</span> <span class="hl str">= cat_(</span><span class="hl ipl">$file</span><span class="hl str">);</span> <span class="hl str"></span> <span class="hl ipl">$_</span> <span class="hl str">=> { orig =></span> <span class="hl ipl">$f,</span> <span class="hl str">new =></span> <span class="hl ipl">$f,</span> <span class="hl str">file =></span> <span class="hl ipl">$files</span><span class="hl str">{</span><span class="hl ipl">$_</span><span class="hl str">} };</span> <span class="hl str"> } else { () }</span> <span class="hl str"> } keys</span> <span class="hl ipl">%files</span><span class="hl str">;</span> <span class="hl str"></span> <span class="hl str"> my</span> <span class="hl ipl">@sorted_hds</span><span class="hl str">; {</span> <span class="hl str"> my</span> <span class="hl ipl">$grub2dev</span> <span class="hl str">= read_grub_device_map();</span> <span class="hl str"> map_each {</span> <span class="hl str"></span> <span class="hl ipl">$sorted_hds</span><span class="hl str">[</span><span class="hl ipl">$1</span><span class="hl str">] = fs::get::device2part($::b,</span> <span class="hl ipl">$all_hds</span><span class="hl str">->{hds}) if $::a =~ /hd(\d+)/;</span> <span class="hl str"> }</span> <span class="hl ipl">%$grub2dev</span><span class="hl str">;</span> <span class="hl str"> }</span> <span class="hl str"></span> <span class="hl str"> foreach (</span><span class="hl ipl">@$renumbering</span><span class="hl str">) {</span> <span class="hl str"> my (</span><span class="hl ipl">$old,</span> <span class="hl str"></span><span class="hl ipl">$new</span><span class="hl str">) =</span> <span class="hl ipl">@$_</span><span class="hl str">;</span> <span class="hl str"> log::l("</span>renaming <span class="hl kwb">$old</span> <span class="hl opt">-></span> <span class="hl kwb">$new</span><span class="hl str">");</span> <span class="hl str"></span> <span class="hl ipl">$_</span><span class="hl str">->{new} =~ s/\b$old/$new/g foreach values</span> <span class="hl ipl">%configs</span><span class="hl str">;</span> <span class="hl str"></span> <span class="hl str"></span> <span class="hl ipl">$configs</span><span class="hl str">{grub} or next;</span> <span class="hl str"></span> <span class="hl str"> my (</span><span class="hl ipl">$old_grub,</span> <span class="hl str"></span><span class="hl ipl">$new_grub</span><span class="hl str">) = map { device_string2grub(</span><span class="hl ipl">$_,</span> <span class="hl str">[], \</span><span class="hl ipl">@sorted_hds</span><span class="hl str">) }</span> <span class="hl ipl">$old,</span> <span class="hl str"></span><span class="hl ipl">$new</span><span class="hl str">;</span> <span class="hl str"> log::l("</span>renaming <span class="hl kwb">$old_grub</span> <span class="hl opt">-></span> <span class="hl kwb">$new_grub</span><span class="hl str">");</span> <span class="hl str"></span> <span class="hl ipl">$_</span><span class="hl str">->{new} =~ s/\Q$old_grub/$new_grub/g foreach values</span> <span class="hl ipl">%configs</span><span class="hl str">;</span> <span class="hl str"> }</span> <span class="hl str"></span> <span class="hl str"> any {</span> <span class="hl ipl">$_</span><span class="hl str">->{orig} ne</span> <span class="hl ipl">$_</span><span class="hl str">->{new} } values</span> <span class="hl ipl">%configs</span> <span class="hl str">or return 1; # no need to update</span> <span class="hl str"></span> <span class="hl str"></span> <span class="hl ipl">$in</span><span class="hl str">->ask_okcancel('', N("</span>Your bootloader configuration must be updated because partition <span class="hl kwa">has</span> been renumbered<span class="hl str">")) or return;</span> <span class="hl str"></span> <span class="hl str"> foreach (values</span> <span class="hl ipl">%configs</span><span class="hl str">) {</span> <span class="hl str"> if (</span><span class="hl ipl">$_</span><span class="hl str">->{new} ne</span> <span class="hl ipl">$_</span><span class="hl str">->{orig}) {</span> <span class="hl str"> renamef("</span><span class="hl opt">$::</span>prefix<span class="hl kwd">/$_->{file}", "$::prefix/</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>file<span class="hl opt">}.</span>old<span class="hl str">");</span> <span class="hl str"> output("</span><span class="hl opt">$::</span>prefix<span class="hl opt">/</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>file<span class="hl opt">}</span><span class="hl str">",</span> <span class="hl ipl">$_</span><span class="hl str">->{new});</span> <span class="hl str"> }</span> <span class="hl str"> }</span> <span class="hl str"></span> <span class="hl str"> my</span> <span class="hl ipl">$main_method</span> <span class="hl str">= detect_main_method(</span><span class="hl ipl">$all_hds</span><span class="hl str">);</span> <span class="hl str"> my</span> <span class="hl ipl">@needed</span> <span class="hl str">=</span> <span class="hl ipl">$main_method</span> <span class="hl str">?</span> <span class="hl ipl">$main_method</span> <span class="hl str">: ('lilo', 'grub');</span> <span class="hl str"> if (find {</span> <span class="hl str"> my</span> <span class="hl ipl">$config</span> <span class="hl str">=</span> <span class="hl ipl">$_</span> <span class="hl str">eq 'grub' ? 'grub_install' :</span> <span class="hl ipl">$_</span><span class="hl str">;</span> <span class="hl str"></span> <span class="hl ipl">$configs</span><span class="hl str">{</span><span class="hl ipl">$config</span><span class="hl str">} &&</span> <span class="hl ipl">$configs</span><span class="hl str">{</span><span class="hl ipl">$config</span><span class="hl str">}{orig} ne</span> <span class="hl ipl">$configs</span><span class="hl str">{</span><span class="hl ipl">$config</span><span class="hl str">}{new};</span> <span class="hl str"> }</span> <span class="hl ipl">@needed</span><span class="hl str">) {</span> <span class="hl str"></span> <span class="hl ipl">$in</span><span class="hl str">->ask_warn('', N("</span>The bootloader can <span class="hl kwc">not</span> be installed correctly<span class="hl opt">.</span> You have to boot rescue <span class="hl kwc">and</span> choose <span class="hl esc">\"</span><span class="hl kwb">%s\</span><span class="hl str">""</span><span class="hl opt">,</span> N<span class="hl opt">(</span><span class="hl str">"Re-install Boot Loader"</span><span class="hl opt">)));</span> <span class="hl opt">}</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl num">1</span><span class="hl opt">;</span> </code></pre></td></tr></table> </div> <!-- class=content --> <div class='footer'>generated by <a href='https://git.zx2c4.com/cgit/about/'>cgit v1.2.1</a> (<a href='https://git-scm.com/'>git 2.21.0</a>) at 2025-02-23 01:40:22 +0000</div> </div> <!-- id=cgit --> </body> </html>