package my_gtk;

use diagnostics;
use strict;
use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK);

@ISA = qw(Exporter);
%EXPORT_TAGS = (
    all => [ qw(ask_warn ask_okcancel ask_yesorno ask_from_entry ask_from_list create_okcancel createScrolledWindow create_menu create_notebook create_packtable create_hbox create_adjustment gtksignal_connect gtkpack gtkpack_ gtkappend gtkadd gtkset_usize gtkset_justify gtkset_active gtkshow gtkdestroy) ],
);
@EXPORT_OK = map { @$_ } values %EXPORT_TAGS;

use Gtk;
use c;

1;

################################################################################
# OO stuff
################################################################################
sub new {
    my ($type, $title, @opts) = @_;

    Gtk->init;
    parse Gtk::Rc "$ENV{HOME}/etc/any/Gtkrc";
    my $o = bless { @opts }, $type;
    $o->{window} = $o->_create_window($title);
    $o;
}
sub main($;$) {
    my ($o, $f) = @_;
    $o->show;
    do { Gtk->main } while ($o->{retval} && $f && !&$f());
    $o->destroy;
    $o->{retval}
}
sub show($) {
    my ($o) = @_;
    $o->{window}->show;
}
sub destroy($) { 
    my ($o) = @_;
    $o->{window}->destroy;
    flush();
}
sub sync($) {
    my ($o) = @_;
    $o->{window}->show;

    my $h = Gtk->idle_add(sub { Gtk->main_quit; 1 });
    map { Gtk->main } (1..4);
    Gtk->idle_remove($h);
}
sub flush(;$) {
    Gtk->main_iteration while Gtk::Gdk->events_pending;
}
sub bigsize($) { 
    $_[0]->{window}->set_usize(600,400); 
}


sub gtkshow($) { $_[0]->show; $_[0] }
sub gtkdestroy($) { $_[0] and $_[0]->destroy }
sub gtkset_usize($$$) { $_[0]->set_usize($_[1],$_[2]); $_[0] }
sub gtkset_justify($$) { $_[0]->set_justify($_[1]); $_[0] }
sub gtkset_active($$) { $_[0]->set_active($_[1]); $_[0] }

sub gtksignal_connect($@) {
    my $w = shift;
    $w->signal_connect(@_);
    $w
}
sub gtkpack($@) {
    my $box = shift;
    foreach (@_) {
	my $l = $_; 
	ref $l or $l = new Gtk::Label($l);
	$box->pack_start($l, 1, 1, 0);
	$l->show;
    }
    $box
}
sub gtkpack_($@) {
    my $box = shift;
    for (my $i = 0; $i < @_; $i += 2) {
	my $l = $_[$i + 1]; 
	ref $l or $l = new Gtk::Label($l);
	$box->pack_start($l, $_[$i], 1, 0);
	$l->show;
    }
    $box
}
sub gtkappend($@) {
    my $w = shift;
    foreach (@_) { 
	my $l = $_; 
	ref $l or $l = new Gtk::Label($l);
	$w->append($l); 
	$l->show;
    }
    $w
}
sub gtkadd($@) {
    my $w = shift;
    foreach (@_) {
	my $l = $_; 
	ref $l or $l = new Gtk::Label($l);
	$w->add($l);
	$l->show;
    }
    $w
}




################################################################################
# createXXX functions

# these functions return a widget
################################################################################

sub create_okcancel($;$$) {
    my ($w, $ok, $cancel) = @_;

    gtkadd(create_hbox(),
	  gtksignal_connect($w->{ok} = new Gtk::Button($ok || "Ok"), "clicked" => sub { $w->{retval} = 1; Gtk->main_quit }),
	  gtksignal_connect(new Gtk::Button($cancel || "Cancel"), "clicked" => sub { $w->{retval} = 0; Gtk->main_quit }),
	 );
}

sub create_box_with_title($@) {
    my $o = shift;
    $o->{box} = gtkpack(new Gtk::VBox(0,0),
		       map({ new Gtk::Label("  $_  ") } @_),
		       new Gtk::HSeparator,
		       )
}

sub createScrolledWindow($) {
    my $w = new Gtk::ScrolledWindow(undef, undef);
    $w->set_policy('automatic', 'automatic');
    $w->add_with_viewport($_[0]);
    $_[0]->show;
    $w
}

sub create_menu($@) {
    my $title = shift;
    my $w = new Gtk::MenuItem($title);
    $w->set_submenu(gtkshow(gtkappend(new Gtk::Menu, @_)));
    $w
}

sub create_notebook(@) {
    my $n = new Gtk::Notebook;
    while (@_) {
	my $title = shift;
	my $book = shift;

	my ($w1, $w2) = map { new Gtk::Label($_) } $title, $title;
	$n->append_page_menu($book, $w1, $w2);
	$book->show;
	$w1->show;
	$w2->show;
    }
    $n
}

sub create_adjustment($$$) {
    my ($val, $min, $max) = @_;
    new Gtk::Adjustment($val, $min, $max + 1, 1, ($max - $min + 1) / 10, 1);
}

sub create_packtable($@) {
    my $options = shift;
    my $w = new Gtk::Table(0, 0, $options->{homogeneous} || 0);
    my $i = 0; foreach (@_) {
	for (my $j = 0; $j < @$_; $j++) {
	    if (defined $_->[$j]) {
		my $l = $_->[$j]; 
		ref $l or $l = new Gtk::Label($l);
		$w->attach_defaults($l, $j, $j + 1, $i, $i + 1);
		$l->show;
	    }
	}
	$i++;
    }
    $w->set_col_spacings($options->{col_spacings} || 0);
    $w->set_row_spacings($options->{row_spacings} || 0);
    $w
}

sub create_hbox {
    my $w = new Gtk::HButtonBox;
    $w->set_layout(-spread);
    $w;
}


sub _create_window($$) {
    my ($o, $title) = @_;
    $o->{window} = new Gtk::Window;
    $o->{window}->set_title($title);
    $o->{window}->signal_connect("expose_event" => sub { c::XSetInputFocus($o->{window}->window->XWINDOW) }) if $my_gtk::force_focus; 
    $o->{window}->signal_connect("delete_event" => sub { $o->{retval} = undef; Gtk->main_quit });
    $o->{window}->set_uposition(@$my_gtk::force_position) if $my_gtk::force_position;
    $o->{window}
}




################################################################################
# ask_XXX

# just give a title and some args, and it will return the value given by the user
################################################################################

sub ask_warn       { my $w = my_gtk->new(shift @_); $w->_ask_warn(@_); main($w); }
sub ask_yesorno    { my $w = my_gtk->new(shift @_); $w->_ask_okcancel(@_, "Yes", "No"); main($w); }
sub ask_okcancel   { my $w = my_gtk->new(shift @_); $w->_ask_okcancel(@_, "Is it ok?", "Ok", "Cancel"); main($w); }
sub ask_from_entry { my $w = my_gtk->new(shift @_); $w->_ask_from_entry(@_); main($w); }
sub ask_from_list  { my $w = my_gtk->new(shift @_); $w->_ask_from_list(pop @_, @_); main($w); }

sub _ask_from_entry($$@) {
    my ($o, @msgs) = @_;
    my $entry = new Gtk::Entry;
    my $f = sub { $o->{retval} = $entry->get_text; Gtk->main_quit };

    gtkadd($o->{window},
	  gtkpack($o->create_box_with_title(@msgs),
		 gtksignal_connect($entry, 'activate' => $f),
		 ($o->{hide_buttons} ? () : gtkpack(new Gtk::HBox(0,0),
			gtksignal_connect(new Gtk::Button('Ok'), 'clicked' => $f),
			gtksignal_connect(new Gtk::Button('Cancel'), 'clicked' => sub { $o->{retval} = undef; Gtk->main_quit }),
			)),
		 ),
	  );
    $entry->grab_focus();
}
sub _ask_from_list($$$@) {
    my ($o, $l, @msgs) = @_;
    my $list = new Gtk::List;
    my @sorted = sort @$l;
    $list->signal_connect(select_child => sub { 
	$o->{retval} = $sorted[$list->child_position($_[1])];
	Gtk->main_quit;
    });
    gtkadd($list, map { new Gtk::ListItem($_) } @sorted);

    gtkadd($o->{window}, gtkpack($o->create_box_with_title(@msgs), $list));
}

sub _ask_warn($@) {
    my ($o, @msgs) = @_;
    gtkadd($o->{window},
	  gtkpack($o->create_box_with_title(@msgs),
		 gtksignal_connect(my $w = new Gtk::Button("Ok"), "clicked" => sub { Gtk->main_quit }),
		 ),
	  );
    $w->grab_focus();
}

sub _ask_okcancel($@) {
    my ($o, @msgs) = @_;
    my ($ok, $cancel) = splice @msgs, -2;

    gtkadd($o->{window},
	   gtkpack(create_box_with_title($o, @msgs),
		   create_okcancel($o, $ok, $cancel),
		 )
	 );
    $o->{ok}->grab_focus();
}


################################################################################
# rubbish
################################################################################

#sub label_align($$) {
#    my $w = shift;
#    local $_ = shift;
#    $w->set_alignment(!/W/i, !/N/i);
#    $w
#}
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<td class='lines'><pre><code><span class="hl kwa">package</span> fs<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> MDK<span class="hl opt">::</span>Common<span class="hl opt">::</span>System<span class="hl opt">;</span>
<span class="hl kwa">use</span> common<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> devices<span class="hl opt">;</span>
<span class="hl kwa">use</span> partition_table <span class="hl str">qw(:types)</span><span class="hl opt">;</span>
<span class="hl kwa">use</span> run_program<span class="hl opt">;</span>
<span class="hl kwa">use</span> swap<span class="hl opt">;</span>
<span class="hl kwa">use</span> detect_devices<span class="hl opt">;</span>
<span class="hl kwa">use</span> commands<span class="hl opt">;</span>
<span class="hl kwa">use</span> modules<span class="hl opt">;</span>
<span class="hl kwa">use</span> fsedit<span class="hl opt">;</span>
<span class="hl kwa">use</span> loopback<span class="hl opt">;</span>

<span class="hl num">1</span><span class="hl opt">;</span>

<span class="hl kwa">sub</span> add_options<span class="hl opt">(</span>\<span class="hl kwb">$&#64;</span><span class="hl opt">) {</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$option, &#64;options</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</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 kwb">&#64;l</span><span class="hl opt">{</span><span class="hl kwc">split</span><span class="hl opt">(</span><span class="hl str">&apos;,&apos;</span><span class="hl opt">,</span> <span class="hl kwb">$$option</span><span class="hl opt">),</span> <span class="hl kwb">&#64;options</span><span class="hl opt">} = ();</span> <span class="hl kwc">delete</span> <span class="hl kwb">$l</span><span class="hl opt">{</span>defaults<span class="hl opt">};</span>
    <span class="hl kwb">$$option</span> <span class="hl opt">=</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">&apos;,&apos;</span><span class="hl opt">,</span> <span class="hl kwc">keys</span> <span class="hl kwb">%l</span><span class="hl opt">) ||</span> <span class="hl str">&quot;defaults&quot;</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> read_fstab<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">&#64;_</span><span class="hl opt">;</span>

    <span class="hl kwc">local</span> <span class="hl opt">*</span>F<span class="hl opt">;</span>
    <span class="hl kwc">open</span> F<span class="hl opt">,</span> <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 kwc">map</span> <span class="hl opt">{</span>
	<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$dev, &#64;l</span><span class="hl opt">) =</span> <span class="hl kwc">split</span><span class="hl opt">;</span>
	<span class="hl kwb">$dev</span> <span class="hl opt">=~</span> s<span class="hl opt">,</span><span class="hl kwd">/(tmp|dev)/</span><span class="hl opt">,,;</span>
	<span class="hl opt">{</span> device <span class="hl opt">=&gt;</span> <span class="hl kwb">$dev,</span> mntpoint <span class="hl opt">=&gt;</span> <span class="hl kwb">$l</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">],</span> type <span class="hl opt">=&gt;</span> <span class="hl kwb">$l</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">],</span> options <span class="hl opt">=&gt;</span> <span class="hl kwb">$l</span><span class="hl opt">[</span><span class="hl num">2</span><span class="hl opt">] }</span>
    <span class="hl opt">} &lt;</span>F<span class="hl opt">&gt;;</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> up_mount_point <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$mntpoint, $fstab</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwa">while</span> <span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">) {</span>
	<span class="hl kwb">$mntpoint</span> <span class="hl opt">=</span> dirname<span class="hl opt">(</span><span class="hl kwb">$mntpoint</span><span class="hl opt">);</span>
	<span class="hl kwb">$mntpoint</span> <span class="hl kwc">ne</span> <span class="hl str">&quot;.&quot;</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
	<span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl kwb">$mntpoint</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span> <span class="hl kwb">$_</span> <span class="hl kwa">foreach</span> <span class="hl kwb">&#64;$fstab</span><span class="hl opt">;</span>
    <span class="hl opt">}</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> check_mounted<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">&#64;_</span><span class="hl opt">;</span>

    <span class="hl kwc">local</span> <span class="hl opt">(*</span>F<span class="hl opt">, *</span>G<span class="hl opt">, *</span>H<span class="hl opt">);</span>
    <span class="hl kwc">open</span> F<span class="hl opt">,</span> <span class="hl str">&quot;/etc/mtab&quot;</span><span class="hl opt">;</span>
    <span class="hl kwc">open</span> G<span class="hl opt">,</span> <span class="hl str">&quot;/proc/mounts&quot;</span><span class="hl opt">;</span>
    <span class="hl kwc">open</span> H<span class="hl opt">,</span> <span class="hl str">&quot;/proc/swaps&quot;</span><span class="hl opt">;</span>
    <span class="hl kwa">foreach</span> <span class="hl opt">(&lt;</span>F<span class="hl opt">&gt;, &lt;</span>G<span class="hl opt">&gt;, &lt;</span>H<span class="hl opt">&gt;) {</span>
	<span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$p</span> <span class="hl opt">(</span><span class="hl kwb">&#64;$fstab</span><span class="hl opt">) {</span>
	    <span class="hl kwd">/$p-&gt;{device}\s+([^\s]*)\s+/</span> <span class="hl kwc">and</span> <span class="hl kwb">$p</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">} =</span> <span class="hl kwb">$1, $p</span><span class="hl opt">-&gt;{</span>isMounted<span class="hl opt">} =</span> <span class="hl kwb">$p</span><span class="hl opt">-&gt;{</span>isFormatted<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 opt">}</span>

<span class="hl kwa">sub</span> get_mntpoints_from_fstab <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$fstab, $prefix, $uniq</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</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">&quot;reading fstab&quot;</span><span class="hl opt">);</span>
    <span class="hl kwa">foreach</span> <span class="hl opt">(</span>read_fstab<span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">$prefix/etc/fstab</span><span class="hl str">&quot;</span><span class="hl opt">)) {</span>
	<span class="hl kwa">next if</span> <span class="hl kwb">$uniq</span> <span class="hl opt">&amp;&amp;</span> fsedit<span class="hl opt">::</span>mntpoint2part<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">},</span> <span class="hl kwb">$fstab</span><span class="hl opt">);</span>

	<span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$p</span> <span class="hl opt">(</span><span class="hl kwb">&#64;$fstab</span><span class="hl opt">) {</span>
	    <span class="hl kwb">$p</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>device<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 kwb">$_</span><span class="hl opt">-&gt;{</span>type<span class="hl opt">}</span> <span class="hl kwc">ne</span> <span class="hl str">&apos;auto&apos;</span> <span class="hl opt">&amp;&amp;</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>type<span class="hl opt">}</span> <span class="hl kwc">ne</span> type2fs<span class="hl opt">(</span><span class="hl kwb">$p</span><span class="hl opt">-&gt;{</span>type<span class="hl opt">})</span> <span class="hl kwc">and</span>
		<span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">&quot;err, fstab and partition table do not agree for</span> <span class="hl ipl">$_</span><span class="hl str">-&gt;{device} type: &quot;</span> <span class="hl opt">. (</span>type2fs<span class="hl opt">(</span><span class="hl kwb">$p</span><span class="hl opt">-&gt;{</span>type<span class="hl opt">}) ||</span> type2name<span class="hl opt">(</span><span class="hl kwb">$p</span><span class="hl opt">-&gt;{</span>type<span class="hl opt">})) .</span> <span class="hl str">&quot; vs</span> <span class="hl ipl">$_</span><span class="hl str">-&gt;{type}&quot;</span><span class="hl opt">),</span> <span class="hl kwa">next</span><span class="hl opt">;</span>
	    <span class="hl kwc">delete</span> <span class="hl kwb">$p</span><span class="hl opt">-&gt;{</span>unsafeMntpoint<span class="hl opt">} || !</span><span class="hl kwb">$p</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">}</span> <span class="hl kwc">or</span> <span class="hl kwa">next</span><span class="hl opt">;</span>
	    <span class="hl kwb">$p</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">} =</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">};</span>
	    <span class="hl kwb">$p</span><span class="hl opt">-&gt;{</span>options<span class="hl opt">} =</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>options<span class="hl opt">};</span>
	<span class="hl opt">}</span>
    <span class="hl opt">}</span>
<span class="hl opt">}</span>

<span class="hl slc">#- mke2fs -b (1024|2048|4096) -c -i(1024 &gt; 262144) -N (1 &gt; 100000000) -m (0-100%) -L volume-label</span>
<span class="hl slc">#- tune2fs</span>
<span class="hl kwa">sub</span> format_ext2<span class="hl opt">(</span><span class="hl kwb">$&#64;</span><span class="hl opt">) {</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$dev, &#64;options</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    <span class="hl kwb">$dev</span> <span class="hl opt">=~</span> m<span class="hl opt">,(</span>rd<span class="hl opt">|</span>ida<span class="hl opt">|</span>cciss<span class="hl opt">)/,</span> <span class="hl kwc">and push</span> <span class="hl kwb">&#64;options,</span> <span class="hl str">qw(-b 4096 -R stride=16)</span><span class="hl opt">;</span> <span class="hl slc">#- For RAID only.</span>
    <span class="hl kwc">push</span> <span class="hl kwb">&#64;options,</span> <span class="hl str">qw(-b 1024 -O none)</span> <span class="hl kwa">if</span> arch<span class="hl opt">() =~</span> <span class="hl kwd">/alpha/</span><span class="hl opt">;</span>

    run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">&quot;mke2fs&quot;</span><span class="hl opt">,</span> <span class="hl kwb">&#64;options,</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$dev</span><span class="hl opt">))</span> <span class="hl kwc">or die</span> _<span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">%s</span> <span class="hl str">formatting of</span> <span class="hl ipl">%s</span> <span class="hl str">failed&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;ext2&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$dev</span><span class="hl opt">);</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> format_ext3 <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$dev, &#64;options</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    format_ext2<span class="hl opt">(</span><span class="hl kwb">$dev,</span> <span class="hl str">&quot;-j&quot;</span><span class="hl opt">,</span> <span class="hl kwb">&#64;options</span><span class="hl opt">);</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> format_reiserfs<span class="hl opt">(</span><span class="hl kwb">$&#64;</span><span class="hl opt">) {</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$dev, &#64;options</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    <span class="hl slc">#TODO add -h tea</span>
    run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">&quot;mkreiserfs&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;-f&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;-q&quot;</span><span class="hl opt">,</span> <span class="hl kwb">&#64;options,</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$dev</span><span class="hl opt">))</span> <span class="hl kwc">or die</span> _<span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">%s</span> <span class="hl str">formatting of</span> <span class="hl ipl">%s</span> <span class="hl str">failed&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;reiserfs&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$dev</span><span class="hl opt">);</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> format_xfs<span class="hl opt">(</span><span class="hl kwb">$&#64;</span><span class="hl opt">) {</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$dev, &#64;options</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">&quot;mkfs.xfs&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;-f&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;-q&quot;</span><span class="hl opt">,</span> <span class="hl kwb">&#64;options,</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$dev</span><span class="hl opt">))</span> <span class="hl kwc">or die</span> _<span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">%s</span> <span class="hl str">formatting of</span> <span class="hl ipl">%s</span> <span class="hl str">failed&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;xfs&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$dev</span><span class="hl opt">);</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> format_jfs<span class="hl opt">(</span><span class="hl kwb">$&#64;</span><span class="hl opt">) {</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$dev, &#64;options</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">&quot;mkfs.jfs&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;-f&quot;</span><span class="hl opt">,</span> <span class="hl kwb">&#64;options,</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$dev</span><span class="hl opt">))</span> <span class="hl kwc">or die</span> _<span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">%s</span> <span class="hl str">formatting of</span> <span class="hl ipl">%s</span> <span class="hl str">failed&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;jfs&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$dev</span><span class="hl opt">);</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> format_dos<span class="hl opt">(</span><span class="hl kwb">$&#64;</span><span class="hl opt">) {</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$dev, &#64;options</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">&quot;mkdosfs&quot;</span><span class="hl opt">,</span> <span class="hl kwb">&#64;options,</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$dev</span><span class="hl opt">))</span> <span class="hl kwc">or die</span> _<span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">%s</span> <span class="hl str">formatting of</span> <span class="hl ipl">%s</span> <span class="hl str">failed&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;dos&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$dev</span><span class="hl opt">);</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> format_hfs<span class="hl opt">(</span><span class="hl kwb">$&#64;</span><span class="hl opt">) {</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$dev, &#64;options</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">&quot;hformat&quot;</span><span class="hl opt">,</span> <span class="hl kwb">&#64;options,</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$dev</span><span class="hl opt">))</span> <span class="hl kwc">or die</span> _<span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">%s</span> <span class="hl str">formatting of</span> <span class="hl ipl">%s</span> <span class="hl str">failed&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;HFS&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$dev</span><span class="hl opt">);</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> real_format_part <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>isFormatted<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">&#64;options</span> <span class="hl opt">=</span> <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>toFormatCheck<span class="hl opt">}</span> ? <span class="hl str">&quot;-c&quot;</span> <span class="hl opt">: ();</span>
    <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">&quot;formatting device</span> <span class="hl ipl">$part</span><span class="hl str">-&gt;{device} (type &quot;</span><span class="hl opt">,</span> type2name<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>type<span class="hl opt">}),</span> <span class="hl str">&quot;)&quot;</span><span class="hl opt">);</span>

    <span class="hl kwa">if</span> <span class="hl opt">(</span>isExt2<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span>
	<span class="hl kwc">push</span> <span class="hl kwb">&#64;options,</span> <span class="hl str">&quot;-F&quot;</span> <span class="hl kwa">if</span> isLoopback<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">);</span>
	format_ext2<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> <span class="hl kwb">&#64;options</span><span class="hl opt">);</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span>isThisFs<span class="hl opt">(</span><span class="hl str">&quot;ext3&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$part</span><span class="hl opt">)) {</span>
        format_ext3<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> <span class="hl kwb">&#64;options</span><span class="hl opt">);</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span>isThisFs<span class="hl opt">(</span><span class="hl str">&quot;reiserfs&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$part</span><span class="hl opt">)) {</span>
        format_reiserfs<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> <span class="hl kwb">&#64;options,</span> if_<span class="hl opt">(</span>c<span class="hl opt">::</span>kernel_version<span class="hl opt">() =~</span> <span class="hl kwd">/^\Q2.2/</span><span class="hl opt">,</span> <span class="hl str">&quot;-v&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;1&quot;</span><span class="hl opt">));</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span>isThisFs<span class="hl opt">(</span><span class="hl str">&quot;xfs&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$part</span><span class="hl opt">)) {</span>
        format_xfs<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> <span class="hl kwb">&#64;options</span><span class="hl opt">);</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span>isThisFs<span class="hl opt">(</span><span class="hl str">&quot;jfs&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$part</span><span class="hl opt">)) {</span>
        format_jfs<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> <span class="hl kwb">&#64;options</span><span class="hl opt">);</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span>isDos<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span>
        format_dos<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> <span class="hl kwb">&#64;options</span><span class="hl opt">);</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span>isWin<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span>
        format_dos<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> <span class="hl kwb">&#64;options,</span> <span class="hl str">&apos;-F&apos;</span><span class="hl opt">,</span> <span class="hl num">32</span><span class="hl opt">);</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span>isThisFs<span class="hl opt">(</span><span class="hl str">&apos;hfs&apos;</span><span class="hl opt">,</span> <span class="hl kwb">$part</span><span class="hl opt">)) {</span>
        format_hfs<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> <span class="hl kwb">&#64;options,</span> <span class="hl str">&apos;-l&apos;</span><span class="hl opt">,</span> <span class="hl str">&quot;Untitled&quot;</span><span class="hl opt">);</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span>isAppleBootstrap<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span>
        format_hfs<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> <span class="hl kwb">&#64;options,</span> <span class="hl str">&apos;-l&apos;</span><span class="hl opt">,</span> <span class="hl str">&quot;bootstrap&quot;</span><span class="hl opt">);</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span>isSwap<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span>
	<span class="hl kwc">my</span> <span class="hl kwb">$check_blocks</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwd">/^-c$/</span> <span class="hl opt">}</span> <span class="hl kwb">&#64;options</span><span class="hl opt">;</span>
        swap<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> <span class="hl kwb">$check_blocks</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 opt">(</span><span class="hl str">&quot;I don&apos;t know how to format</span> <span class="hl ipl">%s</span> <span class="hl str">in type</span> <span class="hl ipl">%s</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> type2name<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>type<span class="hl opt">}));</span>
    <span class="hl opt">}</span>
    <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>isFormatted<span class="hl opt">} =</span> <span class="hl num">1</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> format_part <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raid, $part, $prefix</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwa">if</span> <span class="hl opt">(</span>isMDRAID<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span>
	<span class="hl kwa">require</span> raid<span class="hl opt">;</span>
	raid<span class="hl opt">::</span>format_part<span class="hl opt">(</span><span class="hl kwb">$raid, $part</span><span class="hl opt">);</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span>isLoopback<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span>
	loopback<span class="hl opt">::</span>format_part<span class="hl opt">(</span><span class="hl kwb">$part, $prefix</span><span class="hl opt">);</span>
    <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
	real_format_part<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">);</span>
    <span class="hl opt">}</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> formatMount_part <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$part, $raid, $fstab, $prefix, $callback</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    <span class="hl kwa">if</span> <span class="hl opt">(</span>isLoopback<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span>
	formatMount_part<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> <span class="hl kwb">$raid, $fstab, $prefix, $callback</span><span class="hl opt">);</span>
    <span class="hl opt">}</span>
    <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$p</span> <span class="hl opt">=</span> up_mount_point<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">},</span> <span class="hl kwb">$fstab</span><span class="hl opt">)) {</span>
	formatMount_part<span class="hl opt">(</span><span class="hl kwb">$p, $raid, $fstab, $prefix, $callback</span><span class="hl opt">)</span> <span class="hl kwa">unless</span> loopback<span class="hl opt">::</span>carryRootLoopback<span class="hl opt">(</span><span class="hl kwb">$part</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">$part</span><span class="hl opt">-&gt;{</span>toFormat<span class="hl opt">}) {</span>
	<span class="hl kwb">$callback</span><span class="hl opt">-&gt;(</span><span class="hl kwb">$part</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl kwb">$callback</span><span class="hl opt">;</span>
	format_part<span class="hl opt">(</span><span class="hl kwb">$raid, $part, $prefix</span><span class="hl opt">);</span>
    <span class="hl opt">}</span>
    mount_part<span class="hl opt">(</span><span class="hl kwb">$part, $prefix</span><span class="hl opt">);</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> formatMount_all <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raid, $fstab, $prefix, $callback</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    formatMount_part<span class="hl opt">(</span><span class="hl kwb">$_, $raid, $fstab, $prefix, $callback</span><span class="hl opt">)</span> 
      <span class="hl kwa">foreach</span> <span class="hl kwc">sort</span> <span class="hl opt">{</span> isLoopback<span class="hl opt">(</span><span class="hl kwb">$a</span><span class="hl opt">)</span> ? <span class="hl num">1</span> <span class="hl opt">:</span> isSwap<span class="hl opt">(</span><span class="hl kwb">$a</span><span class="hl opt">)</span> ? <span class="hl opt">-</span><span class="hl num">1</span> <span class="hl opt">:</span> <span class="hl num">0</span> <span class="hl opt">}</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">} }</span> <span class="hl kwb">&#64;$fstab</span><span class="hl opt">;</span>

    <span class="hl slc">#- ensure the link is there</span>
    loopback<span class="hl opt">::</span>carryRootCreateSymlink<span class="hl opt">(</span><span class="hl kwb">$_, $prefix</span><span class="hl opt">)</span> <span class="hl kwa">foreach</span> <span class="hl kwb">&#64;$fstab</span><span class="hl opt">;</span>

    <span class="hl slc">#- for fun :)</span>
    <span class="hl slc">#- that way, when install exits via ctrl-c, it gives hand to partition</span>
    <span class="hl kwc">eval</span> <span class="hl opt">{</span>
	<span class="hl kwc">local</span> <span class="hl kwb">$SIG</span><span class="hl opt">{</span>__DIE__<span class="hl opt">} =</span> <span class="hl str">&apos;ignore&apos;</span><span class="hl opt">;</span>
	<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$type, $major, $minor</span><span class="hl opt">) =</span> devices<span class="hl opt">::</span>entry<span class="hl opt">(</span>fsedit<span class="hl opt">::</span>get_root<span class="hl opt">(</span><span class="hl kwb">$fstab</span><span class="hl opt">)-&gt;{</span>device<span class="hl opt">});</span>
	output <span class="hl str">&quot;/proc/sys/kernel/real-root-dev&quot;</span><span class="hl opt">,</span> makedev<span class="hl opt">(</span><span class="hl kwb">$major, $minor</span><span class="hl opt">);</span>
    <span class="hl opt">};</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> mount<span class="hl opt">(</span><span class="hl kwb">$$$</span><span class="hl opt">;$) {</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$dev, $where, $fs, $rdonly</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">&quot;mounting</span> <span class="hl ipl">$dev</span> <span class="hl str">on</span> <span class="hl ipl">$where</span> <span class="hl str">as type</span> <span class="hl ipl">$fs</span><span class="hl str">&quot;</span><span class="hl opt">);</span>

    <span class="hl opt">-</span>d <span class="hl kwb">$where</span> <span class="hl kwc">or</span> commands<span class="hl opt">::</span>mkdir_<span class="hl opt">(</span><span class="hl str">&apos;-p&apos;</span><span class="hl opt">,</span> <span class="hl kwb">$where</span><span class="hl opt">);</span>

    <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$fs</span> <span class="hl kwc">eq</span> <span class="hl str">&apos;nfs&apos;</span><span class="hl opt">) {</span>
	<span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">&quot;calling nfs::mount(</span><span class="hl ipl">$dev,</span> <span class="hl str"></span><span class="hl ipl">$where</span><span class="hl str">)&quot;</span><span class="hl opt">);</span>
<span class="hl slc">#	nfs::mount($dev, $where) or die _(&quot;nfs mount failed&quot;);</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$fs</span> <span class="hl kwc">eq</span> <span class="hl str">&apos;smb&apos;</span><span class="hl opt">) {</span>
	<span class="hl kwc">die</span> <span class="hl str">&quot;no smb yet...&quot;</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">$dev</span> <span class="hl opt">=</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$dev</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl kwb">$fs</span> <span class="hl kwc">ne</span> <span class="hl str">&apos;proc&apos;</span> <span class="hl opt">&amp;&amp;</span> <span class="hl kwb">$fs</span> <span class="hl kwc">ne</span> <span class="hl str">&apos;usbdevfs&apos;</span><span class="hl opt">;</span>

	<span class="hl kwc">my</span> <span class="hl kwb">$flag</span> <span class="hl opt">=</span> c<span class="hl opt">::</span>MS_MGC_VAL<span class="hl opt">();</span>
	<span class="hl kwb">$flag</span> <span class="hl opt">|=</span> c<span class="hl opt">::</span>MS_RDONLY<span class="hl opt">()</span> <span class="hl kwa">if</span> <span class="hl kwb">$rdonly</span><span class="hl opt">;</span>
	<span class="hl kwc">my</span> <span class="hl kwb">$mount_opt</span> <span class="hl opt">=</span> <span class="hl str">&quot;&quot;</span><span class="hl opt">;</span>

	<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$fs</span> <span class="hl kwc">eq</span> <span class="hl str">&apos;vfat&apos;</span><span class="hl opt">) {</span>
	    <span class="hl kwb">$mount_opt</span> <span class="hl opt">=</span> <span class="hl str">&apos;check=relaxed&apos;</span><span class="hl opt">;</span>
	    <span class="hl kwc">eval</span> <span class="hl opt">{</span> modules<span class="hl opt">::</span>load<span class="hl opt">(</span><span class="hl str">&apos;vfat&apos;</span><span class="hl opt">) };</span> <span class="hl slc">#- try using vfat</span>
	    <span class="hl kwc">eval</span> <span class="hl opt">{</span> modules<span class="hl opt">::</span>load<span class="hl opt">(</span><span class="hl str">&apos;msdos&apos;</span><span class="hl opt">) }</span> <span class="hl kwa">if</span> <span class="hl kwb">$&#64;</span><span class="hl opt">;</span> <span class="hl slc">#- otherwise msdos...</span>
	<span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$fs</span> <span class="hl kwc">eq</span> <span class="hl str">&apos;reiserfs&apos;</span><span class="hl opt">) {</span>
	    <span class="hl slc">#- could be better if we knew if there is a /boot or not</span>
	    <span class="hl slc">#- without knowing it, / is forced to be mounted with notail</span>
	    <span class="hl slc"># if $where =~ m|/(boot)?$|;</span>
	    <span class="hl kwb">$mount_opt</span> <span class="hl opt">=</span> <span class="hl str">&apos;notail&apos;</span><span class="hl opt">;</span> <span class="hl slc">#- notail in any case</span>
	<span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$fs</span> <span class="hl kwc">eq</span> <span class="hl str">&apos;ext2&apos;</span><span class="hl opt">) {</span>
	    run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">&quot;fsck.ext2&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;-a&quot;</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">&amp;</span> <span class="hl num">0x0100</span> <span class="hl kwc">and log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">&quot;fsck corrected partition</span> <span class="hl ipl">$dev</span><span class="hl str">&quot;</span><span class="hl opt">);</span>
	    <span class="hl kwb">$?</span> <span class="hl opt">&amp;</span> <span class="hl num">0xfeff</span> <span class="hl kwc">and die</span> _<span class="hl opt">(</span><span class="hl str">&quot;fsck failed with exit code</span> <span class="hl ipl">%d</span> <span class="hl str">or signal</span> <span class="hl ipl">%d</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$?</span> <span class="hl opt">&gt;&gt;</span> <span class="hl num">8</span><span class="hl opt">,</span> <span class="hl kwb">$?</span> <span class="hl opt">&amp;</span> <span class="hl num">255</span><span class="hl opt">);</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">$fs,</span> <span class="hl str">qw(hfs romfs ufs reiserfs xfs jfs ext3)</span><span class="hl opt">)) {</span>
	    <span class="hl kwc">eval</span> <span class="hl opt">{</span> modules<span class="hl opt">::</span>load<span class="hl opt">(</span><span class="hl kwb">$fs</span><span class="hl opt">) };</span>
	<span class="hl opt">}</span>

	<span class="hl kwb">$where</span> <span class="hl opt">=~</span> s<span class="hl opt">|/$||;</span>
	<span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">&quot;calling mount(</span><span class="hl ipl">$dev,</span> <span class="hl str"></span><span class="hl ipl">$where,</span> <span class="hl str"></span><span class="hl ipl">$fs,</span> <span class="hl str"></span><span class="hl ipl">$flag,</span> <span class="hl str"></span><span class="hl ipl">$mount_opt</span><span class="hl str">)&quot;</span><span class="hl opt">);</span>
	syscall_<span class="hl opt">(</span><span class="hl str">&apos;mount&apos;</span><span class="hl opt">,</span> <span class="hl kwb">$dev, $where, $fs, $flag, $mount_opt</span><span class="hl opt">)</span> <span class="hl kwc">or die</span> _<span class="hl opt">(</span><span class="hl str">&quot;mount failed: &quot;</span><span class="hl opt">) .</span> <span class="hl str">&quot;</span><span class="hl ipl">$!</span><span class="hl str">&quot;</span><span class="hl opt">;</span>
    <span class="hl opt">}</span>
    <span class="hl kwc">local</span> <span class="hl opt">*</span>F<span class="hl opt">;</span>
    <span class="hl kwc">open</span> F<span class="hl opt">,</span> <span class="hl str">&quot;&gt;&gt;/etc/mtab&quot;</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl slc">#- fail silently, must be read-only /etc</span>
    <span class="hl kwc">print</span> F <span class="hl str">&quot;</span><span class="hl ipl">$dev</span> <span class="hl str"></span><span class="hl ipl">$where</span> <span class="hl str"></span><span class="hl ipl">$fs</span> <span class="hl str">defaults 0 0</span><span class="hl esc">\n</span><span class="hl str">&quot;</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl slc">#- takes the mount point to umount (can also be the device)</span>
<span class="hl kwa">sub</span> umount<span class="hl opt">($) {</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$mntpoint</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwb">$mntpoint</span> <span class="hl opt">=~</span> s<span class="hl opt">|/$||;</span>
    <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">&quot;calling umount(</span><span class="hl ipl">$mntpoint</span><span class="hl str">)&quot;</span><span class="hl opt">);</span>
    syscall_<span class="hl opt">(</span><span class="hl str">&apos;umount&apos;</span><span class="hl opt">,</span> <span class="hl kwb">$mntpoint</span><span class="hl opt">)</span> <span class="hl kwc">or die</span> _<span class="hl opt">(</span><span class="hl str">&quot;error unmounting</span> <span class="hl ipl">%s</span><span class="hl str">:</span> <span class="hl ipl">%s</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$mntpoint,</span> <span class="hl str">&quot;</span><span class="hl ipl">$!</span><span class="hl str">&quot;</span><span class="hl opt">);</span>

    substInFile <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">=</span> <span class="hl str">&apos;&apos;</span> <span class="hl kwa">if</span> <span class="hl kwd">/(^|\s)$mntpoint\s/</span> <span class="hl opt">}</span> <span class="hl str">&apos;/etc/mtab&apos;</span><span class="hl opt">;</span> <span class="hl slc">#- don&apos;t care about error, if we can&apos;t read, we won&apos;t manage to write... (and mess mtab)</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> mount_part<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">$part, $prefix, $rdonly</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    <span class="hl slc">#- root carrier&apos;s link can&apos;t be mounted</span>
    loopback<span class="hl opt">::</span>carryRootCreateSymlink<span class="hl opt">(</span><span class="hl kwb">$part, $prefix</span><span class="hl opt">);</span>

    <span class="hl kwa">return if</span> <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>isMounted<span class="hl opt">};</span>

    <span class="hl kwa">unless</span> <span class="hl opt">($::</span>testing<span class="hl opt">) {</span>
	<span class="hl kwa">if</span> <span class="hl opt">(</span>isSwap<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span>
	    swap<span class="hl opt">::</span>swapon<span class="hl opt">(</span>isLoopback<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)</span> ? <span class="hl kwb">$prefix</span> <span class="hl opt">.</span> loopback<span class="hl opt">::</span>file<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">) :</span> <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<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">$part</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">}</span> <span class="hl kwc">or die</span> <span class="hl str">&quot;missing mount point&quot;</span><span class="hl opt">;</span>

	    <span class="hl kwc">my</span> <span class="hl kwb">$dev</span> <span class="hl opt">=</span> <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">};</span>
	    <span class="hl kwc">my</span> <span class="hl kwb">$mntpoint</span> <span class="hl opt">= (</span><span class="hl kwb">$prefix</span> <span class="hl opt">||</span> <span class="hl str">&apos;&apos;</span><span class="hl opt">) .</span> <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">};</span>
	    <span class="hl kwa">if</span> <span class="hl opt">(</span>isLoopback<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span>
		<span class="hl kwc">eval</span> <span class="hl opt">{</span> modules<span class="hl opt">::</span>load<span class="hl opt">(</span><span class="hl str">&apos;loop&apos;</span><span class="hl opt">) };</span>
		<span class="hl kwb">$dev</span> <span class="hl opt">=</span> <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>real_device<span class="hl opt">} =</span> devices<span class="hl opt">::</span>set_loop<span class="hl opt">(</span><span class="hl kwb">$prefix</span> <span class="hl opt">.</span> loopback<span class="hl opt">::</span>file<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) ||</span> <span class="hl kwc">die</span><span class="hl opt">;</span>
	    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span>loopback<span class="hl opt">::</span>carryRootLoopback<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span>
		<span class="hl kwb">$mntpoint</span> <span class="hl opt">=</span> <span class="hl str">&quot;/initrd/loopfs&quot;</span><span class="hl opt">;</span>
	    <span class="hl opt">}</span>
	    mount<span class="hl opt">(</span>devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$dev</span><span class="hl opt">),</span> <span class="hl kwb">$mntpoint,</span> type2fs<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>type<span class="hl opt">}),</span> <span class="hl kwb">$rdonly</span><span class="hl opt">);</span>
	    <span class="hl kwc">rmdir</span> <span class="hl str">&quot;</span><span class="hl ipl">$mntpoint/lost+found</span><span class="hl str">&quot;</span><span class="hl opt">;</span>
	<span class="hl opt">}</span>
    <span class="hl opt">}</span>
    <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>isMounted<span class="hl opt">} =</span> <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>isFormatted<span class="hl opt">} =</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl slc">#- assume that if mount works, partition is formatted</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> umount_part<span class="hl opt">($;$) {</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$part, $prefix</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>isMounted<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 kwa">unless</span> <span class="hl opt">($::</span>testing<span class="hl opt">) {</span>
	<span class="hl kwa">if</span> <span class="hl opt">(</span>isSwap<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span>
	    swap<span class="hl opt">::</span>swapoff<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">});</span>
	<span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span>loopback<span class="hl opt">::</span>carryRootLoopback<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span>
	    umount<span class="hl opt">(</span><span class="hl str">&quot;/initrd/loopfs&quot;</span><span class="hl opt">);</span>
	<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
	    umount<span class="hl opt">((</span><span class="hl kwb">$prefix</span> <span class="hl opt">||</span> <span class="hl str">&apos;&apos;</span><span class="hl opt">) .</span> <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">} ||</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">}));</span>
	    c<span class="hl opt">::</span>del_loop<span class="hl opt">(</span><span class="hl kwc">delete</span> <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>real_device<span class="hl opt">})</span> <span class="hl kwa">if</span> isLoopback<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">);</span>
	<span class="hl opt">}</span>
    <span class="hl opt">}</span>
    <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>isMounted<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> mount_all<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">$fstab, $prefix</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    <span class="hl slc">#- TODO fsck, create check_mount_all ?</span>
    <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">&quot;mounting all filesystems&quot;</span><span class="hl opt">);</span>

    <span class="hl slc">#- order mount by alphabetical ordre, that way / &lt; /home &lt; /home/httpd...</span>
    <span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwc">sort</span> <span class="hl opt">{</span> <span class="hl kwb">$a</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">}</span> <span class="hl kwc">cmp</span> <span class="hl kwb">$b</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">} }</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> isSwap<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">) ||</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">} &amp;&amp;</span> isTrueFS<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">) }</span> <span class="hl kwb">&#64;$fstab</span><span class="hl opt">) {</span>
	mount_part<span class="hl opt">(</span><span class="hl kwb">$_, $prefix</span><span class="hl opt">);</span>
    <span class="hl opt">}</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> umount_all<span class="hl opt">($;$) {</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$fstab, $prefix</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</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">&quot;unmounting all filesystems&quot;</span><span class="hl opt">);</span>

    <span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwc">sort</span> <span class="hl opt">{</span> <span class="hl kwb">$b</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">}</span> <span class="hl kwc">cmp</span> <span class="hl kwb">$a</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">} }</span> <span class="hl kwb">&#64;$fstab</span><span class="hl opt">) {</span>
	<span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">}</span> <span class="hl kwc">and</span> umount_part<span class="hl opt">(</span><span class="hl kwb">$_, $prefix</span><span class="hl opt">);</span>
    <span class="hl opt">}</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> df <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$part, $prefix</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$dir</span> <span class="hl opt">=</span> <span class="hl str">&quot;/tmp/tmp_fs_df&quot;</span><span class="hl opt">;</span>

    <span class="hl kwa">return</span> <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>free<span class="hl opt">}</span> <span class="hl kwa">if</span> <span class="hl kwc">exists</span> <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>free<span class="hl opt">};</span>

    <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>isMounted<span class="hl opt">}) {</span>
	<span class="hl kwb">$dir</span> <span class="hl opt">= (</span><span class="hl kwb">$prefix</span> <span class="hl opt">||</span> <span class="hl str">&apos;&apos;</span><span class="hl opt">) .</span> <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>mntpoint<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">$part</span><span class="hl opt">-&gt;{</span>notFormatted<span class="hl opt">} &amp;&amp; !</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>isFormatted<span class="hl opt">}) {</span>
	<span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl slc">#- won&apos;t even try!</span>
    <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
	<span class="hl kwc">mkdir</span> <span class="hl kwb">$dir</span><span class="hl opt">;</span>
	<span class="hl kwc">eval</span> <span class="hl opt">{</span> mount<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> <span class="hl kwb">$dir,</span> type2fs<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>type<span class="hl opt">}),</span> <span class="hl str">&apos;readonly&apos;</span><span class="hl opt">) };</span>
	<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$&#64;</span><span class="hl opt">) {</span>
	    <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>notFormatted<span class="hl opt">} =</span> <span class="hl num">1</span><span class="hl opt">;</span>
	    <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>isFormatted<span class="hl opt">} =</span> <span class="hl num">0</span><span class="hl opt">;</span>
	    <span class="hl kwc">unlink</span> <span class="hl kwb">$dir</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 opt">}</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwc">undef</span><span class="hl opt">,</span> <span class="hl kwb">$free</span><span class="hl opt">) =</span> MDK<span class="hl opt">::</span>Common<span class="hl opt">::</span>System<span class="hl opt">::</span>df<span class="hl opt">(</span><span class="hl kwb">$dir</span><span class="hl opt">);</span>

    <span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>isMounted<span class="hl opt">}) {</span>
	umount<span class="hl opt">(</span><span class="hl kwb">$dir</span><span class="hl opt">);</span>
	<span class="hl kwc">unlink</span><span class="hl opt">(</span><span class="hl kwb">$dir</span><span class="hl opt">)</span>
    <span class="hl opt">}</span>

    <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>free<span class="hl opt">} =</span> <span class="hl num">2</span> <span class="hl opt">*</span> <span class="hl kwb">$free</span> <span class="hl kwa">if</span> <span class="hl kwc">defined</span> <span class="hl kwb">$free</span><span class="hl opt">;</span>
    <span class="hl kwb">$part</span><span class="hl opt">-&gt;{</span>free<span class="hl opt">};</span>
<span class="hl opt">}</span>

<span class="hl slc">#- do some stuff before calling write_fstab</span>
<span class="hl kwa">sub</span> <span class="hl kwc">write</span> <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$prefix, $fstab, $manualFstab, $useSupermount, $options</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwb">$fstab</span> <span class="hl opt">= [ &#64;{</span><span class="hl kwb">$fstab</span><span class="hl opt">||[]}, &#64;{</span><span class="hl kwb">$manualFstab</span><span class="hl opt">||[]} ];</span>

    <span class="hl kwa">unless</span> <span class="hl opt">($::</span>live<span class="hl opt">) {</span>
	<span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">&quot;resetting /etc/mtab&quot;</span><span class="hl opt">);</span>
	<span class="hl kwc">local</span> <span class="hl opt">*</span>F<span class="hl opt">;</span>
	<span class="hl kwc">open</span> F<span class="hl opt">,</span> <span class="hl str">&quot;&gt;</span> <span class="hl ipl">$prefix/etc/mtab</span><span class="hl str">&quot;</span> <span class="hl kwc">or die</span> <span class="hl str">&quot;error resetting</span> <span class="hl ipl">$prefix/etc/mtab</span><span class="hl str">&quot;</span><span class="hl opt">;</span>
    <span class="hl opt">}</span>

    <span class="hl kwc">my</span> <span class="hl kwb">$floppy</span> <span class="hl opt">=</span> detect_devices<span class="hl opt">::</span>floppy<span class="hl opt">();</span>

    <span class="hl kwc">my</span> <span class="hl kwb">&#64;to_add</span> <span class="hl opt">= (</span>
       <span class="hl kwb">$useSupermount</span> ?
       <span class="hl opt">[</span> <span class="hl kwc">split</span> <span class="hl str">&apos; &apos;</span><span class="hl opt">,</span> <span class="hl str">&quot;/mnt/floppy /mnt/floppy supermount fs=vfat,dev=/dev/</span><span class="hl ipl">$floppy</span> <span class="hl str">0 0&quot;</span> <span class="hl opt">] :</span>
       <span class="hl opt">[</span> <span class="hl kwc">split</span> <span class="hl str">&apos; &apos;</span><span class="hl opt">,</span> <span class="hl str">&quot;/dev/</span><span class="hl ipl">$floppy</span> <span class="hl str">/mnt/floppy auto sync,user,noauto,nosuid,nodev 0 0&quot;</span> <span class="hl opt">],</span>
       <span class="hl opt">[</span> <span class="hl kwc">split</span> <span class="hl str">&apos; &apos;</span><span class="hl opt">,</span> <span class="hl str">&apos;none /proc proc defaults 0 0&apos;</span> <span class="hl opt">],</span>
       <span class="hl opt">[</span> <span class="hl kwc">split</span> <span class="hl str">&apos; &apos;</span><span class="hl opt">,</span> <span class="hl str">&apos;none /dev/pts devpts mode=0620 0 0&apos;</span> <span class="hl opt">],</span>
       <span class="hl opt">(</span>map_index <span class="hl opt">{</span>
	   <span class="hl kwc">my</span> <span class="hl kwb">$i</span> <span class="hl opt">= $::</span>i ? <span class="hl opt">$::</span>i <span class="hl opt">+</span> <span class="hl num">1</span> <span class="hl opt">:</span> <span class="hl str">&apos;&apos;</span><span class="hl opt">;</span>
	   <span class="hl kwc">mkdir</span> <span class="hl str">&quot;</span><span class="hl ipl">$prefix/mnt/cdrom$i</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl num">0755</span><span class="hl opt">;</span><span class="hl slc">#- or log::l(&quot;failed to mkdir $prefix/mnt/cdrom$i: $!&quot;);</span>
	   symlinkf <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">},</span> <span class="hl str">&quot;</span><span class="hl ipl">$prefix/dev/cdrom$i</span><span class="hl str">&quot;</span> <span class="hl kwc">or log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">&quot;failed to symlink</span> <span class="hl ipl">$prefix/dev/cdrom$i</span><span class="hl str">:</span> <span class="hl ipl">$!</span><span class="hl str">&quot;</span><span class="hl opt">);</span>
	   <span class="hl kwc">chown</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">22</span><span class="hl opt">,</span> <span class="hl str">&quot;</span><span class="hl ipl">$prefix/dev/$_</span><span class="hl str">-&gt;{device}&quot;</span><span class="hl opt">;</span>
	   <span class="hl kwb">$useSupermount</span> ?
	     <span class="hl opt">[</span> <span class="hl str">&quot;/mnt/cdrom</span><span class="hl ipl">$i</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;/mnt/cdrom</span><span class="hl ipl">$i</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;supermount&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;fs=iso9660,dev=/dev/cdrom</span><span class="hl ipl">$i</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span> <span class="hl opt">] :</span>
	     <span class="hl opt">[</span> <span class="hl str">&quot;/dev/cdrom</span><span class="hl ipl">$i</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;/mnt/cdrom</span><span class="hl ipl">$i</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;auto&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;user,noauto,nosuid,exec,nodev,ro&quot;</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span> <span class="hl opt">];</span>
       <span class="hl opt">}</span> detect_devices<span class="hl opt">::</span>cdroms<span class="hl opt">()),</span>
       <span class="hl opt">(</span>map_index <span class="hl opt">{</span> <span class="hl slc">#- for zip drives, the right partition is the 4th by default.</span>
	   <span class="hl kwc">my</span> <span class="hl kwb">$i</span> <span class="hl opt">= $::</span>i ? <span class="hl opt">$::</span>i <span class="hl opt">+</span> <span class="hl num">1</span> <span class="hl opt">:</span> <span class="hl str">&apos;&apos;</span><span class="hl opt">;</span>
	   <span class="hl kwc">mkdir</span> <span class="hl str">&quot;</span><span class="hl ipl">$prefix/mnt/zip$i</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl num">0755</span> <span class="hl kwc">or log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">&quot;failed to mkdir</span> <span class="hl ipl">$prefix/mnt/zip$i</span><span class="hl str">:</span> <span class="hl ipl">$!</span><span class="hl str">&quot;</span><span class="hl opt">);</span>
	   symlinkf <span class="hl str">&quot;</span><span class="hl ipl">$_</span><span class="hl str">-&gt;{device}4&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;</span><span class="hl ipl">$prefix/dev/zip$i</span><span class="hl str">&quot;</span> <span class="hl kwc">or log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">&quot;failed to symlink</span> <span class="hl ipl">$prefix/dev/zip$i</span><span class="hl str">:</span> <span class="hl ipl">$!</span><span class="hl str">&quot;</span><span class="hl opt">);</span>
	   <span class="hl kwb">$useSupermount</span> ?
	     <span class="hl opt">[</span> <span class="hl str">&quot;/mnt/zip</span><span class="hl ipl">$i</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;/mnt/zip</span><span class="hl ipl">$i</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;supermount&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;fs=vfat,dev=/dev/zip</span><span class="hl ipl">$i</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span> <span class="hl opt">] :</span>
	     <span class="hl opt">[</span> <span class="hl str">&quot;/dev/zip</span><span class="hl ipl">$i</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;/mnt/zip</span><span class="hl ipl">$i</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;auto&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;user,noauto,nosuid,exec,nodev&quot;</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span> <span class="hl opt">];</span>
       <span class="hl opt">}</span> detect_devices<span class="hl opt">::</span>zips<span class="hl opt">()));</span>
    write_fstab<span class="hl opt">(</span><span class="hl kwb">$fstab, $prefix, $options, &#64;to_add</span><span class="hl opt">);</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> write_fstab<span class="hl opt">($;</span><span class="hl kwb">$$&#64;</span><span class="hl opt">) {</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$fstab, $prefix, $options, &#64;to_add</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwb">$prefix</span> <span class="hl opt">||=</span> <span class="hl str">&apos;&apos;</span><span class="hl opt">;</span>

    <span class="hl kwc">my</span> <span class="hl kwb">$format_options</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> 
	<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$default, &#64;l</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
	<span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">&apos;,&apos;</span><span class="hl opt">,</span> <span class="hl kwb">$default,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">&quot;</span><span class="hl ipl">$_</span><span class="hl str">=</span><span class="hl ipl">$options</span><span class="hl str">-&gt;{</span><span class="hl ipl">$_</span><span class="hl str">}&quot;</span> <span class="hl opt">}</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$options</span><span class="hl opt">-&gt;{</span><span class="hl kwb">$_</span><span class="hl opt">} }</span> <span class="hl kwb">&#64;l</span><span class="hl opt">);</span>
    <span class="hl opt">};</span>

    <span class="hl kwc">unshift</span> <span class="hl kwb">&#64;to_add,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span>
	<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$dir, $options, $freq, $passno</span><span class="hl opt">) =</span> <span class="hl str">qw(/dev/ defaults 0 0)</span><span class="hl opt">;</span>
	<span class="hl kwb">$options</span> <span class="hl opt">=</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>options<span class="hl opt">} ||</span> <span class="hl kwb">$options</span><span class="hl opt">;</span>
	
	isTrueFS<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)</span> <span class="hl kwc">and</span> <span class="hl opt">(</span><span class="hl kwb">$freq, $passno</span><span class="hl opt">) = (</span><span class="hl num">1</span><span class="hl opt">, (</span><span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">&apos;/&apos;</span><span class="hl opt">)</span> ? <span class="hl num">1</span> <span class="hl opt">:</span> <span class="hl num">2</span><span class="hl opt">);</span>
	isNfs<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)</span> <span class="hl kwc">and</span> <span class="hl kwb">$dir</span> <span class="hl opt">=</span> <span class="hl str">&apos;&apos;</span><span class="hl opt">,</span> <span class="hl kwb">$options</span> <span class="hl opt">=</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>options<span class="hl opt">} ||</span> <span class="hl kwb">$format_options</span><span class="hl opt">-&gt;(</span><span class="hl str">&apos;ro,nosuid,rsize=8192,wsize=8192&apos;</span><span class="hl opt">,</span> <span class="hl str">&apos;iocharset&apos;</span><span class="hl opt">);</span>
	isFat<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)</span> <span class="hl kwc">and</span> <span class="hl kwb">$options</span> <span class="hl opt">=</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>options<span class="hl opt">} ||</span> <span class="hl kwb">$format_options</span><span class="hl opt">-&gt;(</span><span class="hl str">&quot;user,exec,umask=0&quot;</span><span class="hl opt">,</span> <span class="hl str">&apos;codepage&apos;</span><span class="hl opt">,</span> <span class="hl str">&apos;iocharset&apos;</span><span class="hl opt">);</span>
	
	<span class="hl slc">#isThisFs(&quot;reiserfs&quot;, $_) &amp;&amp; $_ == fsedit::get_root($fstab, &apos;boot&apos;) and add_options($options, &quot;notail&quot;);</span>
	
	<span class="hl kwc">my</span> <span class="hl kwb">$dev</span> <span class="hl opt">=</span> isLoopback<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)</span> ?
	  <span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">&apos;/&apos;</span> ? <span class="hl str">&quot;/initrd/loopfs</span><span class="hl ipl">$_</span><span class="hl str">-&gt;{loopback_file}&quot;</span> <span class="hl opt">:</span> loopback<span class="hl opt">::</span>file<span class="hl opt">(</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">-&gt;{</span>device<span class="hl opt">} =~</span> <span class="hl kwd">/^\/</span><span class="hl opt">/</span> ? <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">} :</span> <span class="hl str">&quot;</span><span class="hl ipl">$dir$_</span><span class="hl str">-&gt;{device}&quot;</span><span class="hl opt">);</span>
	
	<span class="hl kwc">local</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">} =</span> <span class="hl kwa">do</span> <span class="hl opt">{</span> 
	    <span class="hl kwb">$passno</span> <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span>
	    <span class="hl str">&quot;/initrd/loopfs&quot;</span><span class="hl opt">;</span>
	<span class="hl opt">}</span> <span class="hl kwa">if</span> loopback<span class="hl opt">::</span>carryRootLoopback<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">);</span>
	
	add_options<span class="hl opt">(</span><span class="hl kwb">$options,</span> <span class="hl str">&quot;loop&quot;</span><span class="hl opt">)</span> <span class="hl kwa">if</span> isLoopback<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">) &amp;&amp; !</span>isSwap<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">);</span> <span class="hl slc">#- no need for loop option for swap files</span>
	
	<span class="hl kwc">eval</span> <span class="hl opt">{</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">$prefix/$dev</span><span class="hl str">&quot;</span><span class="hl opt">) }</span> <span class="hl kwa">if</span> <span class="hl kwb">$dir</span> <span class="hl opt">&amp;&amp; !</span>isLoopback<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">);</span>
	<span class="hl kwc">mkdir</span> <span class="hl str">&quot;</span><span class="hl ipl">$prefix/$_</span><span class="hl str">-&gt;{mntpoint}&quot;</span><span class="hl opt">,</span> <span class="hl num">0755</span> <span class="hl kwa">if</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">} &amp;&amp; !</span>isSwap<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">);</span>
	
	<span class="hl opt">[</span> <span class="hl kwb">$dev, $_</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">},</span> type2fs<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>type<span class="hl opt">}),</span> <span class="hl kwb">$options, $freq, $passno</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 kwb">$_</span><span class="hl opt">-&gt;{</span>mntpoint<span class="hl opt">} &amp;&amp;</span> type2fs<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>type<span class="hl opt">}) }</span> <span class="hl kwb">&#64;$fstab</span><span class="hl opt">;</span>

    <span class="hl kwc">push</span> <span class="hl kwb">&#64;to_add,</span> <span class="hl kwc">map</span> <span class="hl opt">{ [</span> <span class="hl kwc">split</span> <span class="hl opt">] }</span> cat_<span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">$prefix/etc/fstab</span><span class="hl str">&quot;</span><span class="hl opt">);</span>

    <span class="hl kwc">my</span> <span class="hl kwb">%new</span><span class="hl opt">;</span>
    <span class="hl kwb">&#64;to_add</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> 
	<span class="hl kwa">if</span> <span class="hl opt">((</span><span class="hl kwb">$_</span><span class="hl opt">-&gt;[</span><span class="hl num">0</span><span class="hl opt">]</span> <span class="hl kwc">eq</span> <span class="hl str">&apos;none&apos;</span> <span class="hl opt">|| !</span><span class="hl kwb">$new</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">-&gt;[</span><span class="hl num">0</span><span class="hl opt">]}) &amp;&amp; !</span><span class="hl kwb">$new</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">-&gt;[</span><span class="hl num">1</span><span class="hl opt">]}) {</span>
	    <span class="hl slc">#- keep in mind the new line for fstab.</span>
	    <span class="hl kwb">&#64;new</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">-&gt;[</span><span class="hl num">0</span><span class="hl opt">],</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;[</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 num">1</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">else</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 opt">}</span> <span class="hl kwb">&#64;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">&quot;writing</span> <span class="hl ipl">$prefix/etc/fstab</span><span class="hl str">&quot;</span><span class="hl opt">);</span>
    <span class="hl kwc">local</span> <span class="hl opt">*</span>F<span class="hl opt">;</span>
    <span class="hl kwc">open</span> F<span class="hl opt">,</span> <span class="hl str">&quot;&gt;</span> <span class="hl ipl">$prefix/etc/fstab</span><span class="hl str">&quot;</span> <span class="hl kwc">or die</span> <span class="hl str">&quot;error writing</span> <span class="hl ipl">$prefix/etc/fstab</span><span class="hl str">&quot;</span><span class="hl opt">;</span>
    <span class="hl kwc">print</span> F <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">&quot; &quot;</span><span class="hl opt">,</span> <span class="hl kwb">&#64;$_</span><span class="hl opt">),</span> <span class="hl str">&quot;</span><span class="hl esc">\n</span><span class="hl str">&quot;</span> <span class="hl kwa">foreach</span> <span class="hl kwc">sort</span> <span class="hl opt">{</span> <span class="hl kwb">$a</span><span class="hl opt">-&gt;[</span><span class="hl num">1</span><span class="hl opt">]</span> <span class="hl kwc">cmp</span> <span class="hl kwb">$b</span><span class="hl opt">-&gt;[</span><span class="hl num">1</span><span class="hl opt">] }</span> <span class="hl kwb">&#64;to_add</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> merge_fstabs <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$fstab, $manualFstab</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">%l</span><span class="hl opt">;</span> <span class="hl kwb">$l</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">}} =</span> <span class="hl kwb">$_</span> <span class="hl kwa">foreach</span> <span class="hl kwb">&#64;$manualFstab</span><span class="hl opt">;</span>
    put_in_hash<span class="hl opt">(</span><span class="hl kwb">$_, $l</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>device<span class="hl opt">}})</span> <span class="hl kwa">foreach</span> <span class="hl kwb">&#64;$fstab</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl slc">#sub check_mount_all_fstab($;$) {</span>
<span class="hl slc">#    my ($fstab, $prefix) = &#64;_;</span>
<span class="hl slc">#    $prefix ||= &apos;&apos;;</span>
<span class="hl slc">#</span>
<span class="hl slc">#    foreach (sort { ($a-&gt;{mntpoint} || &apos;&apos;) cmp ($b-&gt;{mntpoint} || &apos;&apos;) } &#64;$fstab) {</span>
<span class="hl slc">#	 #- avoid unwanted mount in fstab.</span>
<span class="hl slc">#	 next if ($_-&gt;{device} =~ /none/ || $_-&gt;{type} =~ /nfs|smbfs|ncpfs|proc/ || $_-&gt;{options} =~ /noauto|ro/);</span>
<span class="hl slc">#</span>
<span class="hl slc">#	 #- TODO fsck</span>
<span class="hl slc">#</span>
<span class="hl slc">#	 eval { mount(devices::make($_-&gt;{device}), $prefix . $_-&gt;{mntpoint}, $_-&gt;{type}, 0); };</span>
<span class="hl slc">#	 if ($&#64;) {</span>
<span class="hl slc">#	     log::l(&quot;unable to mount partition $_-&gt;{device} on $prefix/$_-&gt;{mntpoint}&quot;);</span>
<span class="hl slc">#	 }</span>
<span class="hl slc">#    }</span>
<span class="hl slc">#}</span>
</code></pre></td></tr></table>
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