#!/usr/bin/perl

# DrakConnect $Id$

# Copyright (C) 1999-2004 MandrakeSoft
#                         Damien "Dam's" Krotkine
#                         Damien "poulpy" Chaumette
#                         Thierry Vignaud <tvignaud@mandrakesoft.com>
#
# 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, 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 strict; 	 

use lib qw(/usr/lib/libDrakX);

use standalone;     #- warning, standalone must be loaded very first, for 'explanations'

use interactive;
use common;
use network::netconnect;
use network::ethernet;
use network::tools;
use network::modem;
use network::network;
use c;
use modules;
use network::isdn;
use network::adsl;
use MDK::Common::Globals "network", qw($in);
use POSIX ":sys_wait_h";

my ($netcnx, $netc, $intf)  = ({}, {}, {});
#my @conx_type = ('modem', 'isdn_internal', 'isdn_external', 'adsl', 'cable', 'lan');

my $in = 'interactive'->vnew('su');
if ($in->isa('interactive::gtk')) {
    require ugtk2;
    ugtk2->import(qw(:create :dialogs :helpers :wrappers));
}
reread_net_conf();
$::Wizard_title = N("Network & Internet Configuration");
$::Wizard_pix_up = "wiz_drakconnect.png";

MDK::Common::Globals::init(in => $in);

local $_ = join '', @ARGV;
/--skip-wizard/ and manage($netc, $netcnx, $intf);
/--add/ and add_intf();
/--del/ and del_intf();
if (/--install/) {
    $::isInstall = 1;
    add_intf()
}
/--internet/ and configure_net($netcnx, $netc, $intf);

# default is to run wizard
add_intf();

my @all_cards;

my $window1 = ugtk2->new('drakconnect');
$window1->{rwindow}->signal_connect(delete_event => sub { ugtk2->exit(0) });
unless ($::isEmbedded) {
    $window1->{rwindow}->set_position('center');
    $window1->{rwindow}->set_title(N("Network configuration (%d adapters)", scalar @all_cards));
    $window1->{rwindow}->set_size_request(-1, -1);
}
$window1->{rwindow}->set_border_width(10);

my $warning_label1;

my ($lan_button, $host_button, $button_apply);


my $hostname = chomp_(`hostname`);
my $int_label = Gtk2::Label->new($netcnx->{type} eq 'lan' ? N("Gateway:") : N("Interface:"));
my $interface_name = Gtk2::Label->new($netcnx->{type} eq 'lan' ? $netc->{GATEWAY} : $netcnx->{NET_INTERFACE});
my $isconnected = -1;

my $int_connect = Gtk2::Button->new(N("Wait please"));
$int_connect->set_sensitive(0);
$int_connect->signal_connect(clicked => sub {
    if (!$isconnected) {
        if (cat_($network::tools::connect_prog) =~ m|/usr/bin/kppp| && -e '/usr/bin/kppp') {
            run_program::run("/usr/bin/kppp &");
          } else {
              connect_backend();
          } 
    } else {
        disconnect_backend();
    }
});

my $tree_model = Gtk2::TreeStore->new("Gtk2::Gdk::Pixbuf", map { "Glib::String" } 2..6);
my $list = Gtk2::TreeView->new_with_model($tree_model);
$list->append_column(Gtk2::TreeViewColumn->new_with_attributes(undef, Gtk2::CellRendererPixbuf->new, 'pixbuf' => 0));
each_index {
    $list->append_column(my $col = Gtk2::TreeViewColumn->new_with_attributes($_, Gtk2::CellRendererText->new, 'text' => $::i + 1));
    $col->set_sort_column_id($::i);
} (N("Interface"), N("IP address"), N("Protocol"), N("Driver"), N("State"));

$list->signal_connect(button_press_event => sub { 
                          my (undef, $event) = @_;
                          my (undef, $iter) = $list->get_selection->get_selected;
                          return unless $iter;
                          configure_lan() if $event->type eq '2button-press';
                      });

update_list();

my ($label_host, $int_state);


$window1->{window}->add(
                        gtkpack_(Gtk2::VBox->new(0,10),
                                 0, gtkpack(Gtk2::HBox->new,
                                            Gtk2::Label->new(N("Hostname: ")),
                                            $label_host = Gtk2::Label->new($hostname),
                                            $host_button = gtksignal_connect(Gtk2::Button->new(N("Configure hostname...")),
                                                                             clicked => sub {
                                                                                 local ($::isWizard, $::Wizard_finished) = (1, 1);
                                                                                 eval { # For wizcancel
                                                                                     configureNetworkNet($in, $netc, $intf, map { $_->[0] } @all_cards);
                                                                                     $button_apply->set_sensitive(1);
                                                                                     update();
                                                                                 };
                                                                                 if ($@ =~ /wizcancel/) {} 
                                                                                 $::WizardWindow->destroy;
                                                                                 undef $::WizardWindow;
                                                                             }
                                                                            ),
                                           ),
                                 1, gtkadd(Gtk2::Frame->new(N("LAN configuration")),
                                           gtkpack_(gtkset_border_width(Gtk2::VBox->new(0,0), 5),
                                                    0, $list,
                                                    0, Gtk2::HBox->new(0,0),
                                                    0, gtkpack_(Gtk2::HBox->new(0, 0),
                                                                0, $lan_button = gtksignal_connect(Gtk2::Button->new(N("Configure Local Area Network...")),
                                                                                                   clicked => \&configure_lan),
                                                               ),
                                                   )
                                          ),
                                 0, gtkpack(Gtk2::HButtonBox->new,
                                            gtksignal_connect(Gtk2::Button->new(N("Help")), clicked => sub { 
                                                                  exec("drakhelp --id internet-connection") unless fork() }),
                                            $button_apply = gtksignal_connect(gtkset_sensitive(Gtk2::Button->new(N("Apply")), 0),
                                                                              clicked => \&apply),
                                            gtksignal_connect(Gtk2::Button->new(N("Cancel")), clicked => \&quit_global),
                                            gtksignal_connect(Gtk2::Button->new(N("Ok")), clicked => sub {
                                                                  if ($button_apply->get('sensitive')) {
                                                                      my $dialog = _create_dialog(N("Please wait"));
                                                                      gtkpack($dialog->vbox,
                                                                              Gtk2::Label->new(N("Please Wait... Applying the configuration")));
                                                                      $dialog->show_all;
                                                                      gtkflush();
                                                                      apply();
                                                                      $dialog->destroy;
                                                                  }
                                                                  update();
                                                                  quit_global();
                                                              }),
                                           ),
                                ),
                       );



$window1->{rwindow}->show_all;
gtkflush();
$window1->main;
ugtk2->exit(0);

sub manage {
    my ($netc, $netcnx, $intf) = @_;

    my $gui = {};
    my ($interface_menu, $selected);
    my $window = ugtk2->new('Manage Connection');
    my $notebook = Gtk2::Notebook->new;
    $notebook->set_property('show-tabs', 0);
    $notebook->set_property('show-border', 0);
    my $apply_button;
  
    my $config = { 'ethernet0' => { kind => 'eth0' },
		   'adsl' => { kind => 'speedtouch', protocol => 'pppoa'  },
		 }; # testing

    $window->{rwindow}->add(gtkpack_(Gtk2::VBox->new,
				     0, $interface_menu = gtksignal_connect(Gtk2::OptionMenu->new,
									    changed => sub {
										$selected = $interface_menu->get_text;
										$notebook->set_current_page($gui->{$selected}{index});
									    },
									   ),
				     1, $notebook,
				     0, create_okcancel(my $oc =
                                            {
                                             cancel_clicked => sub { $window->destroy; Gtk2->main_quit },
                                             ok_clicked => sub {
                                                 if ($apply_button->get_property('sensitive')) {
                                                     save($netc, $netcnx, $intf, $gui, $apply_button);
						 }
						 $window->destroy;
						 Gtk2->main_quit;
                                             },
                                            },
                                            undef, undef, '',
                                            [ N("Help"), sub { exec("drakhelp --id internet-connection") unless fork() } ],
                                            [ N("Apply"), sub { save($netc, $netcnx, $intf, $gui, $apply_button) } ],
                                           ),
					       ),
				    );
    $apply_button = $oc->{buttons}{N("Apply")};

    each_index {
	my ($name, $interface, $protocol) = ($_, $config->{$_}{kind}, $config->{$_}{protocol});
	$gui->{$interface}{index} = $::i;
	build_tree($netc, $intf->{$interface} ||= {}, $name, $interface, $protocol);
	build_notebook($netc, $intf->{$interface}, $gui->{$interface}, $apply_button, $name, $interface);
	$notebook->append_page(gtkpack(Gtk2::VBox->new(0,0), $gui->{$interface}{notebook}));
    } (sort keys %$config);

    $interface_menu->set_popdown_strings(map { $config->{$_}{kind} } sort keys %$config);
    $apply_button->set_sensitive(0);
    
    $window->{rwindow}->show_all;
    $window->main;
    ugtk2->exit(0);
}

sub build_tree {
    my ($netc, $intf, $interface, $interface_kind, $protocol) = @_;
    
    if ($interface eq 'adsl') {
	$intf->{pages} = { N("TCP/IP") => 1, N("Account") => 1, N("Options") => 1, N("Informations") => 1 };
	network::adsl::adsl_probe_info($intf, $netc, $interface_kind, $protocol);
	$intf->{save} = sub { network::adsl::adsl_conf_backend($intf, $netc, $interface_kind) };
    }
    elsif ($interface eq 'modem') {
	$intf->{pages} = { N("TCP/IP") => 1, N("Account") => 1, N("Options") => 1 };
	# FIXME: code duplication, should be in network::modem::read_config
	$intf->{device} = $netc->{autodetect}{modem};
	my %l = getVarsFromSh("$::prefix/usr/share/config/kppprc");
	$intf->{connection} = $l{Name};
	$intf->{domain} = $l{Domain};
	($intf->{dns1}, $intf->{dns2}) = split(',', $l{DNS});
	
	foreach (cat_("/etc/sysconfig/network-scripts/chat-ppp0")) {
	    /.*ATDT(\d*)/ and $intf->{phone} = $1;
	}
	foreach (cat_("/etc/sysconfig/network-scripts/ifcfg-ppp0")) {
	    /NAME=(['"]?)(.*)\1/ and $intf->{login} = $2;
	}
	my $secret = network::tools::read_secret_backend();
	foreach (@$secret) {
	    $intf->{passwd} = $_->{passwd} if $_->{login} eq $intf->{login};
	}
	$intf->{save} = sub { network::modem::ppp_configure($in, $intf) };
    }
    elsif ($interface eq 'isdn') {
	$intf->{pages} = { N("TCP/IP") => 1, N("Account") => 1, N("Modem") => 1, N("Options") => 1 };
	network::isdn::isdn_read_config($intf);
	$intf->{save} = sub { network::isdn::isdn_write_config($intf, $netc) };
    } 
    else {
	#- ethernet is default
	$intf->{pages} = { N("TCP/IP") => 1, if_($intf->{WIRELESS_MODE}, N("Wireless") => 1), N("Options") => 1, N("Informations") => 1 };
    }
}

sub build_notebook {
    my ($netc, $intf, $gui, $apply_button, $interface, $interface_kind) = @_;
 
    my $apply = sub { $apply_button->set_sensitive(1) };

    if ($intf->{pages}{N("TCP/IP")}) {
	gtkpack_($gui->{sheet}{N("TCP/IP")} = Gtk2::VBox->new(0,0),
		 if_($interface =~ /eth/, 
		      0, $gui->{intf}{BOOTPROTO} = gtksignal_connect(Gtk2::OptionMenu->new,
								     changed => sub { $_->set_sensitive($gui->{intf}{BOOTPROTO}->get_text eq "static" ? 1 : 0) foreach $gui->{intf}{IPADDR}, $gui->{intf}{NETMASK}; $apply->() },
								    ),
		     ),
		 1, gtkpack(Gtk2::HBox->new(0,0),
			    gtkpack_(Gtk2::VBox->new(0,0),
				     0, gtkpack_(Gtk2::VBox->new(0,0),
						 1, Gtk2::Label->new(N("IP address")),
						 0, gtksignal_connect($gui->{intf}{IPADDR} = Gtk2::Entry->new, 
								      key_press_event => $apply),
						),
				     0, gtkpack_(Gtk2::VBox->new(0,0),
						 1, Gtk2::Label->new(N("Netmask")),
						 0, gtksignal_connect($gui->{intf}{NETMASK} = Gtk2::Entry->new,
								      key_press_event => $apply),
						),
				     0, gtkpack_(Gtk2::VBox->new(0,0),
						 1, Gtk2::Label->new(N("Gateway")),
						 0, gtksignal_connect($gui->{netc}{GATEWAY} = Gtk2::Entry->new,
								      key_press_event => $apply),
						),
				    ),
			    Gtk2::VSeparator->new,
			    gtkpack_(Gtk2::VBox->new(0,0),
				     1, gtkadd(Gtk2::Frame->new(N("DNS servers")), 
					       gtkpack(Gtk2::VBox->new(0,0),
						       Gtk2::Label->new($intf->{dns1} || $netc->{dnsServer}),
						       Gtk2::Label->new($intf->{dns2} || $netc->{dnsServer2}),
						       Gtk2::Label->new($intf->{dns3} || $netc->{dnsServer3}),
						      ),
					      ),
				     1, gtkadd(Gtk2::Frame->new(N("Search Domain")),
					       Gtk2::Label->new($intf->{domain} || $netc->{DOMAINNAME} || 'none'),
					      ),
				    ),
			   ),
		);
	$gui->{intf}{BOOTPROTO} and $gui->{intf}{BOOTPROTO}->set_popdown_strings(N_("static"), N_("dhcp"));
	$interface !~ /eth/ and $_->set_sensitive(0) foreach $gui->{intf}{IPADDR}, $gui->{intf}{NETMASK};
	!$intf->{IPADDR} and ($intf->{IPADDR}, $gui->{active}, $intf->{NETMASK}) = get_intf_ip($interface);
	$gui->{netc}{$_}->set_text($netc->{$_}) foreach keys %{$gui->{netc}};
    }
    
    if ($intf->{pages}{N("Wireless")}) {
	gtkpack($gui->{sheet}{N("Wireless")} = Gtk2::HBox->new(0,0),
		gtkpack_(Gtk2::VBox->new(0,0),
			 map { (0, gtkpack_(Gtk2::VBox->new(0,0),
					    1, Gtk2::Label->new($_->[0]),
					    0, gtksignal_connect($gui->{intf}{$_->[1]} = Gtk2::Entry->new,
								 key_press_event => $apply),
					   ));
			   } ([ N("Operating Mode"), "WIRELESS_MODE" ],
			      [ N("Netwok name (ESSID)"), "WIRELESS_ESSID" ],
			      [ N("Network ID"), "WIRELESS_NWID" ],
			      [ N("Operating frequency"), "WIRELESS_FREQ" ],
			      [ N("Sensitivity threshold"), "WIRELESS_SENS" ],
			      [ N("Bitrate (in b/s)"), "WIRELESS_RATE" ]
			     ),
			),
		Gtk2::VSeparator->new,
		gtkpack_(Gtk2::VBox->new(0,0),
			 map { (0, gtkpack_(Gtk2::VBox->new(0,0),
					    1, Gtk2::Label->new($_->[0]),
					    0, gtksignal_connect($gui->{intf}{$_->[1]} = Gtk2::Entry->new,
								 key_press_event => $apply),
					   ));
			   } ([ N("Encryption key"), 'WIRELESS_ENC_KEY' ],
			      [ N("RTS/CTS"), 'WIRELESS_RTS' ],
			      [ N("Fragmentation"), 'WIRELESS_FRAG' ],
			      [ N("Iwconfig command extra arguments"),  'WIRELESS_IWCONFIG' ],
			      [ N("Iwspy command extra arguments"), 'WIRELESS_IWSPY' ],
			      [ N("Iwpriv command extra arguments"), 'WIRELESS_IWPRIV' ],
			     ),
			),
	       );
    }
    
    if ($intf->{pages}{N("Options")}) {
	gtkpack($gui->{sheet}{N("Options")} = Gtk2::VBox->new(0,0),	    
		gtkpack__(Gtk2::VBox->new(0,0),
			  $gui->{intf_bool}{ONBOOT} = gtksignal_connect(Gtk2::CheckButton->new(N("Start at boot")),
									toggled => $apply),
			  if_($interface =~ /eth/,
			      map { ($gui->{intf_bool}{$_->[0]} = gtksignal_connect(Gtk2::CheckButton->new($_->[1]),
										    toggled => $apply))
				} ([ "HWADDR", N("Track network card id (useful for laptops)") ],
				   [ "MII_NOT_SUPPORTED", N("Network Hotplugging") ],
				  ),		     
			     ),
			  if_($interface eq 'isdn',
			      gtkpack(Gtk2::HBox->new(0,0),
				      gtkpack__(new Gtk2::VBox(0,0),
						Gtk2::Label->new(N("Dialing mode")),
						my @dialing_mode_radio = gtkradio(("auto") x 2, "manual"),
					       ),
				      Gtk2::VSeparator->new,
				      gtkpack__(new Gtk2::VBox(0,0),
						Gtk2::Label->new(N("Connection speed")),
						my @speed_radio = gtkradio(("64 Kb/s") x 2, "128 Kb/s"),
					       ),
				     ),
			      gtkpack_(Gtk2::HBox->new(0,0),
				       0, Gtk2::Label->new(N("Connection timeout (in sec)")),
				       1, gtksignal_connect($gui->{intf}{huptimeout} = Gtk2::Entry->new,
							    key_press_event => $apply),
				      ),
			     ),
			 ));
	$dialing_mode_radio[0]->signal_connect('toggled' => sub { $gui->{intf}{dialing_mode} = 'auto'; $apply->() });
	$dialing_mode_radio[1]->signal_connect('toggled' => sub { $gui->{intf}{dialing_mode} = 'static'; $apply->() });
	$speed_radio[0]->signal_connect('toggled' => sub { $gui->{intf}{speed} = '64'; $apply->() });
	$speed_radio[1]->signal_connect('toggled' => sub { $gui->{intf}{speed} = '128'; $apply->() });
	$gui->{intf_bool}{ONBOOT}->set_active($intf->{ONBOOT} eq 'yes' ? 1 : 0);
	$gui->{intf_bool}{MII_NOT_SUPPORTED}->set_active($intf->{MII_NOT_SUPPORTED} eq 'no' ? 1 : 0);
	$gui->{intf_bool}{HWADDR}->set_active($intf->{HWADDR});
    }
    
    if ($intf->{pages}{N("Account")}) {
	if ($interface_kind =~ /^speedtouch|sagem$/) {
	    $gui->{description} = $interface_kind eq 'speedtouch' ? 'Alcatel|USB ADSL Modem (Speed Touch)' : 'Analog Devices Inc.|USB ADSL modem';
	}
	gtkpack_($gui->{sheet}{N("Account")} = Gtk2::VBox->new(0,0),
		 if_($interface eq 'isdn',
		     0, gtkpack_(Gtk2::VBox->new(0,0),
				 1, Gtk2::Label->new(N("Authentication")),
				 0, $gui->{intf}{auth} = gtksignal_connect(Gtk2::OptionMenu->new,
									   changed => $apply),
				)),
		 map { (0, gtkpack_(Gtk2::VBox->new(0,0),
				    1, Gtk2::Label->new($_->[0]),
				    0, $gui->{intf}{$_->[1]} = gtksignal_connect(Gtk2::Entry->new,
										 key_press_event => $apply),
				   ),
		       );
		   } ([ N("Account Login (user name)"), 'login' ],
		      [ N("Account Password"), 'passwd' ],
		      if_($interface =~ /^(isdn|modem)$/, [ N("Provider phone number"), $1 eq 'modem' ? 'phone' : 'phone_out' ]),
		     ),
		);
	$gui->{intf}{auth}->set_popdown_strings(N("PAP"), N("Terminal-based"), N("Script-based"), N_("CHAP"));
	$gui->{intf}{passwd}->set_visibility(0);
    }
    
    if ($intf->{pages}{N("Modem")}) {
	gtkpack($gui->{sheet}{N("Modem")} = Gtk2::HBox->new(0,0),
		gtkpack_(Gtk2::VBox->new(0,0),
			 map { (0, gtkpack_(Gtk2::VBox->new(0,0),
					    1, Gtk2::Label->new($_->[0]),
					    0, $gui->{intf}{$_->[1]} = gtksignal_connect(Gtk2::Entry->new,
											   key_press_event => $apply),
					   ),
			       );
			   } ([ N("Card IRQ"), 'irq' ],
			      [ N("Card mem (DMA)"), 'mem' ],
			      [ N("Card IO"), 'io' ],
			      [ N("Card IO_0"), 'io0' ],
			     ),
			),
 		Gtk2::VSeparator->new,
		gtkpack__(new Gtk2::VBox(0,0),
			  Gtk2::Label->new(N("Protocol")),
			  my @protocol_radio = gtkradio(N("Protocol"), N("European protocol (EDSS1)"), 
							N("Protocol for the rest of the world\nNo D-Channel (leased lines)")),
			 ),
	       );
	$protocol_radio[0]->signal_connect('toggled' => sub { $gui->{isdn}{protocol} = 2; $apply });
	$protocol_radio[1]->signal_connect('toggled' => sub { $gui->{isdn}{protocol} = 3; $apply });
    }
    
    if ($intf->{pages}{N("Informations")}) {
	my ($info) = $gui->{description} ? 
	  find { $_->{description} eq $gui->{description} } detect_devices::probeall : network::ethernet::mapIntfToDevice($interface_kind);
	
	gtkpack($gui->{sheet}{N("Informations")} = Gtk2::VBox->new(0,0),
		gtktext_insert(Gtk2::TextView->new,
			       join('',
				    map { $_->[0] . ": \x{200e}" . $_->[1] . "\n" } (
					 [ N("Vendor"), split('\|', $info->{description}) ],
					 [ N("Description"), reverse split('\|', $info->{description}) ],
					 [ N("Media class"), $info->{media_type} || '-' ],
					 [ N("Module name"), $info->{driver} || '-' ], 
					 [ N("Mac Address"), c::get_hw_address($interface_kind) || '-' ],
					 [ N("Bus"), $info->{bus} || '-' ],
					 [ N("Location on the bus"), $info->{pci_bus} || '-' ],
										    )
				   )
			      ),
	       );
    }

    $gui->{intf}{$_}->set_text($intf->{$_}) foreach keys %{$gui->{intf}};
    $gui->{notebook} = Gtk2::Notebook->new;
    populate_notebook($gui->{notebook}, $gui);
}

sub populate_notebook {
    my ($notebook, $gui) = @_;
    foreach (N("TCP/IP"), N("Account"), N("Wireless"), N("Modem"), N("Options"), N("Informations")) {
	!$gui->{sheet}{$_} and next;
	$notebook->append_page($gui->{sheet}{$_}, Gtk2::Label->new($_));
    }
}

sub save {
    my ($netc, $netcnx, $intf, $gui, $apply_button) = @_;
 
    save_notebook($netc, $intf->{$_}, $gui->{$_}) foreach keys %$intf;
    $intf->{$_}{save} and $intf->{$_}{save}->() foreach keys %$intf;
    apply($netc, $netcnx, $intf, $apply_button);
}

sub save_notebook {
    my ($netc, $intf, $gui) = @_;
    
    $netc->{$_} = $gui->{netc}{$_}->get_text foreach keys %{$gui->{netc}};
    $gui->{intf}{$_} and $intf->{$_} = $gui->{intf}{$_}->get_text foreach keys %{$gui->{intf}};
    $intf->{$_} = bool2yesno($gui->{intf_bool}{$_}->get_active) foreach keys %{$gui->{intf_bool}};
    $gui->{intf_bool}{MII_NOT_SUPPORTED} and $intf->{MII_NOT_SUPPORTED} = bool2yesno(!$gui->{intf_bool}{MII_NOT_SUPPORTED}->get_active);
    $gui->{intf_bool}{HWADDR} and (bool2yesno($gui->{intf_bool}{HWADDR}->get_active) eq 'yes' ? ($intf->{HWADDR} = 'yes') : delete $intf->{HWADDR});
}

sub add_intf() {
    $::isWizard = 1;
    network::netconnect::load_conf($netcnx, $netc, $intf);
    # network::netconnect::add_interface($in, $netcnx);
    eval { network::netconnect::main('', $netcnx, $in, $netc, undef, $intf) };
    my $err = $@;
    if ($err && $in->isa('interactive::gtk')) {
        err_dialog(N("Error"), N("An unexpected error has happened:\n%s", $err));
    }
    $in->exit(0);
}

sub del_intf() {
    my ($intf2delete, $faillure);
    my $wiz =
      {
       defaultimage => "wiz_drakconnect.png",
       name => N("Remove a network interface"),
       pages => {
                 welcome => {
                             no_back => 1,
                             name => N("Select the network interface to remove:"),
                             data =>  [ { label => N("Net Device"), val => \$intf2delete, list => [ uniq(detect_devices::getNet(), keys %$intf) ], allow_empty_list => 1 } ],
                             post => sub {
                                 !$::testing and eval {
                                     modules::mergein_conf('/etc/modules.conf');
                                     modules::remove_alias($intf2delete);
                                     modules::write_conf();
                                     rm_rf("/etc/sysconfig/network-scripts/ifcfg-$intf2delete");
                                 };
                                 $faillure = $@;
                             },
                             next => "end",
                            },
                 end => {
                         name => sub {
                             ($faillure ? 
                              N("An error occured while deleting the \"%s\" network interface:\n\n%s",
                                $intf2delete, $faillure) :
                              N("Congratulations, the \"%s\" network interface has been succesfully deleted", $intf2delete)
                             )
                         },
                         end => 1,
                        },
                },
      };
    require wizards;
    wizards->new->safe_process($wiz, $in);
    $in->exit(0);
}

sub get_intf_ip {
    my ($interface) = @_;
    my ($ip, $state, $mask);
    if (-x "/sbin/ifconfig") {
	local $_ = `LC_ALL=C LANGUAGE=C /sbin/ifconfig $interface`;
	$ip = /inet addr:(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})/mso ? $1 : N("No Ip");
	$mask = /Mask:(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})/mso ? $1 : N("No Mask");
	$state = /inet/ ? N("up") : N("down");
    } else {
	$ip = $intf->{$interface}{IPADDR};
	$state = "n/a";
    }
    ($ip, $state, $mask);
}

my %intf;

sub update_list() {
    @all_cards = network::ethernet::conf_network_card_backend($netc, $intf);
    my %new_intf = map { @$_ } @all_cards;
    my @new_intf = sort keys %new_intf;
    foreach my $interface (difference2(\@new_intf, [ keys %intf ])) {
        $intf{$interface} = $tree_model->append(undef);
    }
    foreach my $interface (@new_intf) {
        my ($ip, $state) = get_intf_ip($interface);
        $tree_model->set($intf{$interface}, map_index { $::i => $_ } (gtkcreate_pixbuf("eth_card_mini2.png"), $interface, $ip , $intf->{$interface}{BOOTPROTO}, $new_intf{$interface}, $state));
    }
    foreach my $i (difference2([ keys %intf ], \@new_intf)) {
        $tree_model->remove($intf{$i});
        delete $intf{$i};
    }
}

sub apply {
    my ($netc, $netcnx, $intf, $button_apply) = @_;
    
    network::network::sethostname($netc) if is_dynamic_ip($intf);
    
    network::network::configureNetwork2($in, '', $netc, $intf);
    $netcnx->{type} =~ /adsl/ or system("/sbin/chkconfig --del adsl 2> /dev/null");
    $netcnx->{type} !~ /adsl_p/ and system("/etc/rc.d/init.d/network restart");

    $button_apply->set_sensitive(0);
}

sub ethisup { `LC_ALL=C LANGUAGE=C /sbin/ifconfig $_[0]` =~ /inet/ }

sub update_intbutt() {
    $int_state->set($isconnected ? N("Connected") : N("Not connected"));
    $int_connect->child->set($isconnected ? N("Disconnect...") : N("Connect..."));
    $int_connect->set_sensitive(1);
}

my $to_update;
sub update() {
    my $h = chomp_(`hostname`);
    $label_host->set_label($h);
    $int_label->set($netcnx->{type} eq 'lan' ? N("Gateway:") : N("Interface:"));
    $interface_name->set($netcnx->{type} eq 'lan' ? $netc->{GATEWAY} : $netcnx->{NET_INTERFACE});
    update_list();
    update_intbutt() if $isconnected != -1;
    1;
}

sub in_ifconfig {
    my ($intf) = @_;
    -e '/sbin/ifconfig' or return 1;
    $intf eq '' and return 1;
    `/sbin/ifconfig` =~ /$intf/;
}

sub update2() {
    undef $to_update;
    connected_bg(\$to_update);
    if (defined $to_update) {
        $isconnected = $to_update;
        if ($isconnected != -1) {
            if ($isconnected && !in_ifconfig($netcnx->{NET_INTERFACE})) {
                $warning_label1->set(N("Warning, another Internet connection has been detected, maybe using your network"));
                $isconnected = 0;
            } else { $warning_label1->set("") }
            update_intbutt();
        }
    }
    update();
    1;
}

sub quit_global() {
    ugtk2->exit(0);
}

sub get_intf_status {
    my ($c) = @_;
    ethisup($c) ? N("Deactivate now") : N("Activate now")
}

sub configure_lan() {
    my $window = _create_dialog(N("LAN configuration"));
    my @card_tab;

    if (@all_cards < 1) {
	$window->vbox->add(Gtk2::Label->new(N("You don't have any configured interface.
Configure them first by clicking on 'Configure'")));
	gtkpack(gtkset_layout($window->action_area, 'end'),
             gtksignal_connect(Gtk2::Button->new(N("Ok")),
                               clicked => sub { Gtk2->main_quit })
            );
	$window->show_all;
	$window->run;
	$window->destroy;
	return;
    }

    $window->set_border_width(10);
    gtkpack($window->vbox,
            Gtk2::Label->new(N("LAN Configuration")),
            my $notebook = Gtk2::Notebook->new,
           );

    foreach (0..$#all_cards) {
	my @infos;
	my @conf_data;
	$card_tab[2*$_] = \@infos;
	$card_tab[2*$_+1] = \@conf_data;

	my $vbox_local = Gtk2::VBox->new(0,0);
	$vbox_local->set_border_width(10);
	$vbox_local->pack_start(Gtk2::Label->new(N("Adapter %s: %s", $_+1 , $all_cards[$_][0])),1,1,0);
	#	Eth${_}Hostname = $netc->{HOSTNAME}
	#       Eth${_}HostAlias = " . do { $netc->{HOSTNAME} =~ /([^\.]*)\./; $1 } . "
	#	Eth${_}Driver = $all_cards[$_]->[1]
	my $interface = $all_cards[$_][0];
	my ($ip, undef, $mask) = get_intf_ip($interface);
	$mask ||= $intf->{$interface}{NETMASK};
        @conf_data = ([ N("IP address"), \$ip ],
		      [ N("Netmask"), \$mask ],
		      [ N("Boot Protocol"), \$intf->{$interface}{BOOTPROTO}, ["static", "dhcp", "bootp"] ],
		      [ N("Started on boot"), \$intf->{$interface}{ONBOOT} , ["yes", "no"] ],
		      [ N("DHCP client"), \$netcnx->{dhcp_client} ]
		     );
	my $i = 0;
	my $size_group = Gtk2::SizeGroup->new('horizontal');

	foreach my $j (@conf_data) {
	    my $l = Gtk2::Label->new($j->[0]);
	    $l->set_justify('left');
	    $infos[2*$i] = gtkpack_(Gtk2::HBox->new,
				    1, $l);
	    $vbox_local->pack_start($infos[2*$i], 1, 1, 0);
	    my $c;
	    if (defined $j->[2]) {
		$c = Gtk2::OptionMenu->new;
		$c->set_popdown_strings(@{$j->[2]});
		$infos[2*$i+1] = $c->entry;
		$infos[2*$i]->pack_start($c,0,0,0);
	    } else {
		$infos[2*$i+1] = ($c = Gtk2::Entry->new);
		$infos[2*$i]->pack_start($infos[2*$i+1],0,0,0);
	    }
	    $size_group->add_widget($c);
	    $infos[2*$i+1]->set_text(${$j->[1]});
	    $i++;
	}

	my $widget_temp;
	if (-e "$::prefix/etc/sysconfig/network-scripts/ifcfg-$interface") {
         $widget_temp = gtksignal_connect(Gtk2::Button->new(get_intf_status($interface)),
                                          clicked => sub {
                                              system("/sbin/if" . (ethisup($interface) ? N("down") : N("up")) . " $interface");
                                              $_[0]->set_label(get_intf_status($interface));
                                              update();
                                          });
	} else {
	    $widget_temp = N("This interface has not been configured yet.\nRun the \"Add an interface\" assistant from the Mandrake Control Center");
	}
	$vbox_local->pack_start(gtkpack__(Gtk2::HBox->new(0,0),
					  $widget_temp
					 ),0,0,0);
	#	$list->append($_+1, $interface, $intf->{$interface}{IPADDR}, $intf->{$interface}{BOOTPROTO}, $all_cards[$_]->[1]);
	#	$list->set_selectable($_, 0);
	$notebook->append_page($vbox_local, Gtk2::Label->new($interface));
    }

    my $exit_dialogsub = sub {
        $window->destroy;
        Gtk2->main_quit;
    };

    gtkpack($window->action_area,
            gtksignal_connect(Gtk2::Button->new(N("Cancel")),
                              clicked => $exit_dialogsub),
            gtksignal_connect(Gtk2::Button->new(N("Ok")), clicked => sub {
                                  foreach (0..$#all_cards) {
                                      my @infos = @{$card_tab[2*$_]};
                                      each_index { ${$_->[1]} = $infos[2*$::i+1]->get_text } @{$card_tab[2*$_+1]};
                                      my $interface = $all_cards[$_][0];
                                      if ($intf->{$interface}{BOOTPROTO} ne "static") {
                                          delete @{$intf->{$interface}}{qw(IPADDR NETWORK NETMASK BROADCAST)};
                                      } else {
                                          if ($infos[1]->get_text ne "No ip") {
                                              $intf->{$interface}{IPADDR}  = $infos[1]->get_text;
                                              $intf->{$interface}{NETMASK} = $infos[3]->get_text;
                                          }
                                      }
                                  }
                                  update();
                                  $button_apply->set_sensitive(1);
                                  $exit_dialogsub->();
                              }),
          );
    
    $window->show_all;
    foreach (0..$#all_cards) {
	my @infos = @{$card_tab[2*$_]};
	$intf->{$all_cards[$_][0]}{BOOTPROTO} eq "dhcp" or $infos[8]->hide;
    }
    $window->run;
}


sub configure_net {
    my ($netcnx, $netc, $_intf) = @_;
    my $dialog = ugtk2->new('drakconnect');
    my $exit_dialogsub = sub { Gtk2->main_quit };
    if (!$netcnx->{type}) {
        $in->ask_warn(
                    N("Warning"), 
                    #-PO here "Internet access" should be translated the same was as in control-center
                    N("You don't have any configured Internet connection.
Please run \"Internet access\" in control center."));
        $in->exit;
    }
    my $cnx = {};
    $cnx = $netcnx->{$netcnx->{type}};
    unless ($::isEmbedded) {
        $dialog->{rwindow}->set_position('center');
        $dialog->{rwindow}->set_title(N("Internet connection configuration"));
        $dialog->{rwindow}->set_size_request(-1, -1);
    }
    $dialog->{rwindow}->signal_connect(delete_event => $exit_dialogsub);

    my $param_vbox = Gtk2::VBox->new(0,0);
    my $i = 0;
    my (@mask, $extra_netdevice);
    if ($netcnx->{type} eq 'lan') {
        @mask = (0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0);
    } elsif ($netcnx->{type} eq 'isdn_internal') {
        if (defined $cnx->{vendor} && defined $cnx->{id}) {
            @mask = (0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,1,1);
        } else {
            @mask = (1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,1,1)
        }
        $extra_netdevice = "ppp0";
    } elsif ($netcnx->{type} eq 'modem' || $netcnx->{type} eq 'isdn_external') {
        @mask = (0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0);
        $extra_netdevice = "ppp0" if $netcnx->{type} eq 'modem';
    } elsif ($netcnx->{type} =~ /adsl/) {
        @mask = (0,0,0,0,0,0,1,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0);
        $extra_netdevice = "ppp0";
    } elsif ($netcnx->{type} eq 'cable') {
        @mask = (0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0);
    }
    $extra_netdevice = "ippp0" if $netcnx->{type} =~ /^isdn/;

    #- duplicated code (waiting for 9.1 to be out to merge everything correctly, avoid bug elsewhere).
    if ($netcnx->{type} =~ /adsl/) {
	require network::adsl;
	network::adsl::adsl_probe_info($cnx, $netc, $intf);
    }
    my @conf_data = ([ N("Card IRQ"), \$cnx->{irq} ],
		     [ N("Card mem (DMA)"), \$cnx->{mem} ],
		     [ N("Card IO"), \$cnx->{io} ],
		     [ N("Card IO_0"), \$cnx->{io0} ],
		     [ N("Card IO_1"), \$cnx->{io1} ],
		     [ N("Your personal phone number"), \$cnx->{phone_in} ],
		     [ N("Provider name (ex provider.net)"), \$netc->{DOMAINNAME2} ],
		     [ N("Provider phone number"), \$cnx->{phone_out} ],
		     [ N("Provider dns 1 (optional)"), \$netc->{dnsServer2} ],
		     [ N("Provider dns 2 (optional)"), \$netc->{dnsServer3} ],
		     [ N("Account Login (user name)"), \$cnx->{login} ],
		     [ N("Account Password"), \$cnx->{passwd} ],
		     [ N("Dialing mode"), \$cnx->{dialing_mode}, [ "auto", "manual" ] ],
		     [ N("Gateway"), \$netc->{GATEWAY} ],
		     [ N("Connection name"), \$cnx->{connection} ],
		     [ N("Phone number"), \$cnx->{phone} ],
		     [ N("Login ID"), \$cnx->{login} ],
		     [ N("Password"), \$cnx->{passwd} ],
		     [ N("Authentication"), \$cnx->{auth}, [ N("PAP"), N("Terminal-based"), N("Script-based"), N_("CHAP") ] ],
		     [ N("Domain name"), \$cnx->{domain} ],
		     [ N("First DNS Server (optional)"), \$cnx->{dns1} ],
		     [ N("Second DNS Server (optional)"), \$cnx->{dns2} ],
		     [ N("Ethernet Card"), \$netc->{NET_DEVICE}, [ detect_devices::getNet(), $extra_netdevice ] ],
		     [ N("DHCP Client"), \$netcnx->{dhcp_client}, ["dhcp-client", "dhcpcd", "dhcpxd"] ],
		     [ N("Connection speed"), \$cnx->{speed}, ["64 Kb/s", "128 Kb/s"] ],
		     [ N("Connection timeout (in sec)"), \$cnx->{huptimeout} ]
);
    my @infos;
    foreach (@conf_data) {
        if (!$mask[$i]) {
            $i++;
            next;
        }
        $infos[2*$i] = Gtk2::HBox->new(0,0);
        gtkpack($infos[2*$i], gtkset_justify(Gtk2::Label->new($_->[0]), 'left'));
        gtkpack($param_vbox, $infos[2*$i]);
        if (defined $_->[2]) {
            my $c = Gtk2::Combo->new;
            $c->set_popdown_strings(@{$_->[2]});
            $infos[2*$i+1] = $c->entry;
            gtkpack($infos[2*$i], $c);
        } else {
            $infos[2*$i+1] = Gtk2::Entry->new;
            gtkpack($infos[2*$i], $infos[2*$i+1]);
            #hide password if Entry Password
            $infos[2*$i+1]->set_visibility(0) if $_->[0] eq N("Account Password") || $_->[0] eq N("Password");
        }
        $infos[2*$i+1]->set_text(${$_->[1]});
        $i++;
    }

    $dialog->{rwindow}->add(gtkpack_(Gtk2::VBox->new,
                                     0, Gtk2::Label->new(N("Internet Connection Configuration")),
                                     1, gtkadd(Gtk2::Frame->new(N("Internet access")),
                                               gtkset_border_width(create_packtable({ col_spacings => 5, row_spacings => 5, homogenous => 1 },
                                                                                    [ Gtk2::Label->new(N("Connection type: ")), 
                                                                                      Gtk2::Label->new(translate($netcnx->{type})) ],
                                                                                    [ $int_label, $interface_name ],
                                                                                    [ Gtk2::Label->new(N("Status:")), 
                                                                                      $int_state = Gtk2::Label->new(N("Testing your connection...")) ]
                                                                                   ),
                                                                   5),
                                              ),
                                     1, gtkadd(Gtk2::Frame->new(N("Parameters")), $param_vbox),
                                     0, gtkpack_(Gtk2::HBox->new,
                                                 0, gtksignal_connect(Gtk2::Button->new(N("Ok")), clicked => sub {
                                                                          each_index {
                                                                              ${$conf_data[$::i][1]} = $infos[2*$::i+1]->get_text if $_;
                                                                          } @mask;
                                                                          update();
                                                                          $button_apply->set_sensitive(1);
                                                                          $exit_dialogsub->();
                                                                      }),
                                                 1, Gtk2::Label->new(""),
                                                 0, gtksignal_connect(Gtk2::Button->new(N("Cancel")), clicked => $exit_dialogsub),
                                                ),
                                    ),
                           );

    $dialog->{rwindow}->show_all;
    $dialog->main;
    ugtk2->exit(0);
}

sub reread_net_conf() {
    network::netconnect::read_net_conf('', $netcnx, $netc);
    modules::load_category('net');
    @all_cards = network::ethernet::conf_network_card_backend($netc, $intf);
    network::netconnect::load_conf($netcnx, $netc, $intf);
    network::network::probe_netcnx_type('', $netc, $intf, $netcnx);
}