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package SystemInstaller::Tk::UpdateClient;
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
use base qw(Exporter);
use vars qw(@EXPORT %oldvars);
use Data::Dumper;
use AppConfig;
use POSIX;
use Carp;
use Tk;
use Tk::FileSelect;
use SystemInstaller::Tk::Common;
use SystemInstaller::Tk::Help;
use strict;
@EXPORT = qw(updateclient_window);
sub updateclient_window {
my $config = init_si_config();
my $window = shift;
my %vars = (
clients => "",
domainname => "",
startip => "",
netmask => "",
gateway => "",
noshow => {},
# This is the dummy postinstall. Postinstalls MUST return true, lest the sky falls
postinstall => sub {return 1},
@_,
);
my %defaults = %vars;
my %noshow = %{$vars{noshow}};
$vars{clientlist}=join(',',@{$vars{clients}});
my $updateclient_window = $window->Toplevel();
$updateclient_window->title("Update Client Definitions");
#
# Client names
label_entry_line($updateclient_window, "Client Names", \$vars{clientlist},"",
helpbutton($updateclient_window, 'Client Names')) unless $noshow{clients};
#
# First line: What is you image name?
#
label_entry_line($updateclient_window, "Image Name", \$vars{imgname},"",
helpbutton($updateclient_window, 'Image Name Updateclients')) unless $noshow{imgname};
#
# Second line: What is your domain name?
#
label_entry_line($updateclient_window, "Domain Name", \$vars{domainname},"",
helpbutton($updateclient_window, 'Domain Name')) unless $noshow{domainname};
#
# IP info
#
label_entry_line($updateclient_window, "MACAddress", \$vars{startip},"",
helpbutton($updateclient_window, 'MAC Address')) unless $noshow{MAC};
label_entry_line($updateclient_window, "IP Address", \$vars{startip},"",
helpbutton($updateclient_window, 'IP Address')) unless $noshow{ipaddr};
label_entry_line($updateclient_window, "Subnet Mask", \$vars{netmask},"",
helpbutton($updateclient_window, 'Subnet Mask')) unless $noshow{netmask};
label_entry_line($updateclient_window, "Default Gateway", \$vars{gateway},"",
helpbutton($updateclient_window, 'Default Gateway')) unless $noshow{gateway};
# Then a whole bunch of control buttons
my $reset_button = $updateclient_window->Button(
-text=>"Reset",
-command=> [\&reset_window, $updateclient_window,
\%vars, \%defaults, {}],
-pady => 8,
-padx => 8,
);
my $activate_button = $updateclient_window->Button(
-text => "Update Clients",
-command => [\&run_updateclient, $updateclient_window, \%vars],
-pady => 8,
-padx => 8,
);
$reset_button->grid($activate_button, quit_button($updateclient_window) , -sticky => "nesw");
}
sub reset_window {
my ($window, $curvars, $defvars, $optiondefaults) = @_;
resethash($curvars, $defvars);
foreach my $key (keys %$optiondefaults) {
if($$optiondefaults{$key} and $$curvars{$key}) {
$$optiondefaults{$key}->setOption($$curvars{$key});
}
}
return 1;
}
sub run_updateclient {
my ($window, $vars) = @_;
$window->Busy(-recurse => 1);
my %hashkeys = (
imgname => 'image',
startip => 'ipaddress',
gateway => 'gateway',
netmask => 'netmask',
domainname => 'domain',
MAC => 'MACaddress',
clientlist => 'name',
);
my $cmd = "mksimachine --Update";
foreach my $key (keys %hashkeys) {
if($$vars{$key}) {
$cmd .= " --$hashkeys{$key}=$$vars{$key}";
}
}
!system($cmd) or (carp("Couldn't run mksimachine: $!"),
error_window($window,"Couldn't run mksimachine: $!"),
$window->Unbusy(),
return undef);
if(ref($$vars{postinstall}) eq "CODE") {
&{$$vars{postinstall}}($vars) or (carp("Couldn't run postinstall"),
error_window($window,"There was an error running the post client update script, please check your logs for more info"),
$window->Unbusy(),
return 0);
}
if(ref($$vars{postinstall}) eq "ARRAY") {
my $sub = shift(@{$$vars{postinstall}});
&$sub($vars, @{$$vars{postinstall}}) or (carp("Couldn't run postinstall"),
error_window($window,"There was an error running the post client update script, please check your logs for more info"),
$window->Unbusy(),
return 0);
}
done_window($window, "Successfully updated clients");
$window->Unbusy();
return 1;
}
1;
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