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#!/usr/bin/perl
# Show a form to edit or create an device
use strict;
use warnings;
no warnings 'redefine';
no warnings 'uninitialized';
require './iscsi-server-lib.pl';
our (%text, %in);
my $conf = &get_iscsi_config();
&ReadParse();
# Get the device, or create a new one
my $device;
if ($in{'new'}) {
&ui_print_header(undef, $text{'device_create'}, "");
$device = { 'num' => &find_free_num($conf, 'device'),
'type' => 'device',
'mode' => 'raid0',
'start' => 0 };
}
else {
$device = &find($conf, "device", $in{'num'});
$device || &text('device_egone', $in{'num'});
&ui_print_header(undef, $text{'device_edit'}, "");
}
# Show editing form
print &ui_form_start("save_device.cgi", "post");
print &ui_hidden("new", $in{'new'});
print &ui_hidden("num", $in{'num'});
print &ui_table_start($text{'device_header'}, undef, 2);
# Device name/number
print &ui_table_row($text{'device_name'},
$device->{'type'}.$device->{'num'});
# Combination mode
print &ui_table_row($text{'device_mode'},
&ui_radio("mode", $device->{'mode'},
[ [ 'raid0', $text{'devices_mode_raid0'} ],
[ 'raid1', $text{'devices_mode_raid1'} ] ]));
# Component devices / extents
my @poss = map { [ $_->{'type'}.$_->{'num'}, &describe_object($_) ] }
grep { $_ ne $device }
( &find($conf, 'extent'), &find($conf, 'device') );
my @got = map { my $name = $_;
my ($g) = grep { $_->[0] eq $name } @poss;
$g || [ $name, $name ] } @{$device->{'extents'}};
print &ui_table_row($text{'device_extents'},
&ui_multi_select("extents", \@got, \@poss, 10, 1, 0,
$text{'device_poss'}, $text{'device_got'}, 300));
print &ui_table_end();
if ($in{'new'}) {
print &ui_form_end([ [ undef, $text{'create'} ] ]);
}
else {
print &ui_form_end([ [ undef, $text{'save'} ],
[ 'delete', $text{'delete'} ] ]);
}
&ui_print_footer("list_devices.cgi", $text{'devices_return'});