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#!/usr/bin/perl
# Show the partitions on a single disk
require './fdisk-lib.pl';
&ReadParse();
&can_edit_disk($in{'device'}) || &error($text{'disk_ecannot'});
# Get the disk
@disks = &list_disks_partitions();
($d) = grep { $_->{'device'} eq $in{'device'} } @disks;
$d || &error($text{'disk_egone'});
@parts = @{$d->{'parts'}};
&ui_print_header($d->{'desc'}, $text{'disk_title'}, "", undef,
@disks == 1 ? 1 : 0, @disks == 1 ? 1 : 0);
$caneditpart = $d->{'table'} ne 'gpt' ||
($d->{'table'} eq 'gpt' &&
&has_command('parted') && $config{'mode'} ne 'fdisk');
# Work out links to add partitions
foreach $p (@parts) {
$extended++ if ($p->{'extended'});
$regular++ if (!$p->{'extended'});
if ($p->{'end'} > $d->{'cylinders'}) {
$d->{'cylinders'} = $p->{'end'};
}
if (!$p->{'extended'} && $stat[2] &&
&indexof($p->{'type'}, @space_type) >= 0 &&
(@space = &disk_space($p->{'device'}, $stat[0])) &&
$space[0]) {
$p->{'free'} = sprintf "%d %%\n", 100 * $space[1] / $space[0];
$anyfree++;
}
}
if ($caneditpart) {
if ($regular < 4 || $disk->{'table'} ne 'msdos') {
push(@edlinks,
&ui_link("edit_part.cgi?disk=$d->{'index'}&new=1",
$text{'index_addpri'}));
}
if ($extended) {
push(@edlinks,
&ui_link("edit_part.cgi?disk=$d->{'index'}&new=2",
$text{'index_addlog'}));
}
elsif ($regular < 4 && &supports_extended()) {
push(@edlinks,
&ui_link("edit_part.cgi?disk=$d->{'index'}&new=3",
$text{'index_addext'}));
}
}
else {
$wantsparted = 1;
}
if ($d->{'table'} eq 'unknown') {
# Must create a partition table first
@edlinks = ( $text{'disk_needtable'} );
}
# Show brief disk info
@info = ( );
if ($d->{'cylsize'}) {
push(@info, &text('disk_dsize', &nice_size($d->{'cylinders'}*$d->{'cylsize'})));
}
if ($d->{'model'}) {
push(@info, &text('disk_model', $d->{'model'}));
}
push(@info, &text('disk_cylinders', $d->{'cylinders'}));
if ($d->{'table'}) {
if ($d->{'table'} eq 'unknown') {
push(@info, $text{'disk_notable'});
}
else {
push(@info, &text('disk_table', uc($d->{'table'})));
}
}
print &ui_links_row(\@info),"<p>\n";
if ($wantsparted) {
my $label = $config{'mode'} eq 'fdisk' ?
'edit_edisk2' : 'edit_edisk';
print "<p>$text{$label}</p>\n";
}
# Show table of partitions, if any
if (@parts) {
print &ui_links_row(\@edlinks);
@tds = ( "width=5%", "width=10%", "width=45%", "width=5%", "width=5%", "width=5%", "width=15%", "width=10%" );
@tds = map { "nowrap $_" } @tds;
print &ui_columns_start([ $text{'disk_no'},
$text{'disk_type'},
$text{'disk_extent'},
$text{'disk_size'},
$text{'disk_start'},
$text{'disk_end'},
$text{'disk_use'},
$anyfree ? ( $text{'disk_free'} ) : ( ),
], 100, 0, \@tds);
foreach $p (@parts) {
$url = "edit_part.cgi?disk=$d->{'index'}&part=$p->{'index'}";
# Create extent images
$ext = "";
$ext1 = int((($p->{'start'} - 1) / $d->{'cylinders'}) * 100) . "%";
$ext2 = int((($p->{'end'} - $p->{'start'}) / $d->{'cylinders'}) * 100) . "%";
$ext3 = int((($d->{'cylinders'} - ($p->{'end'} - 1)) / $d->{'cylinders'}) * 100) . "%";
$ext .= "<img src=images/gap.gif height=10 width='$ext1'>";
$ext .= sprintf "<img src=images/%s.gif height=10 width='$ext2'>", $p->{'extended'} ? "ext" : "use";
$ext .= "<img src=images/gap.gif height=10 width='$ext3'>";
# Work out usage
@stat = &device_status($p->{'device'});
$stat = &device_status_link(@stat);
print &ui_columns_row([
"<a href='$url'>$p->{'number'}</a>",
"<a href='$url'>".($p->{'extended'} ?
$text{'extended'} : &tag_name($p->{'type'}))."</a>",
$ext,
$p->{'size'} ? &nice_size($p->{'size'})
: &text('edit_blocks', $p->{'blocks'}),
$p->{'start'},
$p->{'end'},
$stat,
$anyfree ? ( $p->{'free'} ) : ( ),
], \@tds);
}
print &ui_columns_end();
}
else {
print "<p>$text{'disk_none'}</p>\n"
if (!$wantsparted);
}
print &ui_links_row(\@edlinks);
# Buttons for IDE params and SMART
my $ui_buttons_content = "";
if (&supports_hdparm($d)) {
$ui_buttons_content .=
&ui_buttons_row("edit_hdparm.cgi", $text{'index_hdparm'},
$text{'index_hdparmdesc'},
&ui_hidden("disk", $d->{'index'}));
}
if (&supports_smart($d)) {
$ui_buttons_content .=
&ui_buttons_row("../smart-status/index.cgi", $text{'index_smart'},
$text{'index_smartdesc'},
&ui_hidden("drive", $d->{'device'}));
}
if (&supports_relabel($d)) {
if ($d->{'table'} eq 'unknown') {
$ui_buttons_content .= &ui_buttons_row(
"edit_relabel.cgi", $text{'index_relabel2'},
$text{'index_relabeldesc2'},
&ui_hidden("device", $d->{'device'}));
}
else {
$ui_buttons_content .= &ui_buttons_row(
"edit_relabel.cgi", $text{'index_relabel'},
$text{'index_relabeldesc'},
&ui_hidden("device", $d->{'device'}));
}
}
if ($ui_buttons_content) {
print &ui_hr();
print &ui_buttons_start();
print $ui_buttons_content;
print &ui_buttons_end();
}
&ui_print_footer("", $text{'index_return'});