summaryrefslogtreecommitdiffstats
path: root/perl-install/standalone/drakroam
blob: 906c831a3f43a41f3504c9a7ba588890706cb536 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
#!/usr/bin/perl

# drakroam: wireless network roaming GUI
# Austin Acton, 2004 <austin@mandriva.org>
# Olivier Blin, 2005 <oblin@mandriva.com>
# Licensed under the GPL

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

use standalone;
use common;
use run_program;
use detect_devices;
use interactive;
use mygtk2;
use ugtk2 qw(:create :helpers :wrappers);
use Gtk2::SimpleList;
use network::ethernet;
use network::monitor;
use network::network;
use network::tools;
use network::wireless;

my $in = 'interactive'->vnew('su');

my $arg_ap;
/^--ap=(.*)/ and $arg_ap = $1 foreach @ARGV;

my $wireless_device = detect_devices::get_wireless_interface();

unless ($wireless_device) {
    ugtk2::err_dialog(N("Error"), N("You do not have any wireless interface.
Run the \"%s\" assistant from the Mandriva Linux Control Center", N("Set up a new network interface (LAN, ISDN, ADSL, ...)")));
    ugtk2::exit(0) if !$::testing;
}

my $modules_conf = modules::any_conf->read;
my $dev = find { $_->[0] eq $wireless_device } network::ethernet::get_eth_cards($modules_conf);
my $wireless_module = $dev->[1];

my $net = {};
network::network::read_net_conf($net);

my $wireless_list = Gtk2::SimpleList->new(
    "AP" => "hidden",
    '' => "pixbuf",
    N("SSID") => "text",
    N("Signal strength") => "pixbuf",
    '' => "pixbuf",
    N("Encryption") => "text",
    N("Operating Mode") => "text",
);
$wireless_list->get_selection->set_mode('single');

my $dbus = dbus_object::system_bus();
my $monitor = network::monitor->new($dbus);
my $wireless_networks = {};
my $has_roaming;

my %pixbufs =
  (
      state => { map { $_ => gtkcreate_pixbuf($_) } qw(connected disconnected refresh) },
      link_level => { map {
          $_ => gtkcreate_pixbuf('wifi-' . sprintf('%03d', $_) . '.png')->scale_simple(24, 24, 'hyper');
      } qw(20 40 60 80 100) },
      keyring => gtkcreate_pixbuf("/usr/share/pixmaps/keyring-small.png")->scale_simple(24, 24, 'hyper'), #- provided by usermode, required by drakxtools
  );

sub update_networks() {
    ($wireless_networks, $has_roaming) = network::monitor::list_wireless($monitor, $wireless_device);
    @{$wireless_list->{data}} = ();

    my $routes = network::tools::get_routes();
    my $connected = exists $routes->{$wireless_device}{network};

    while (my ($ap, $network) = each(%$wireless_networks)) {
        push @{$wireless_list->{data}}, [
            $ap,
            $network->{current} ? $connected ? $pixbufs{state}{connected} : $pixbufs{state}{refresh} : undef,
            $network->{essid} || $net->{wireless}{$ap}{WIRELESS_ESSID} || $ap,
            $pixbufs{link_level}{$network->{approx_level}},
            $network->{flags} ? $pixbufs{keyring} : undef,
            $network->{flags},
            $network->{mode},
        ];
    }
    1;
}

sub configure_ap {
    my ($ap) = @_;
    my $network = $wireless_networks->{$ap};
    my $essid = $network->{essid};
    my $wireless_net =
      $essid && exists $net->{wireless}{$essid} ?
        $net->{wireless}{$essid} :
      exists $net->{wireless}{$ap} ?
        $net->{wireless}{$ap} :
        {};
    $wireless_net->{WIRELESS_ESSID} = $essid if $essid;

    my ($wireless_enc_mode, $wireless_enc_key, $wireless_restricted);
    ($wireless_enc_key, $wireless_restricted) = network::wireless::get_wep_key_from_iwconfig($wireless_net->{WIRELESS_ENC_KEY});
    #- FIXME: handle restricted
    $wireless_enc_mode = $network->{flags} =~ /wpa/i ? 'wpa-psk' : $network->{flags} =~ /wep/i ? 'open' : 'none';

    my $dhcp = to_bool(!exists($wireless_net->{BOOTPROTO}) || $wireless_net->{BOOTPROTO} eq "dhcp");

    $in->ask_from_({
        title => "Wireless settings",
        messages => N("Please enter settings for wireless network \"%s\"", $essid || $ap)
    },
                   [
                       { label => N("Network name (ESSID)"), val => \$wireless_net->{WIRELESS_ESSID}, disabled => sub { $essid } },
                       { label => N("Encryption mode"), val => \$wireless_enc_mode,
                         list => [ keys %network::wireless::wireless_enc_modes ],
                         sort => 1,
                         format => sub { translate($network::wireless::wireless_enc_modes{$_[0]}) } },
                       { label => N("Encryption key"), val => \$wireless_enc_key, disabled => sub { $wireless_enc_mode eq 'none' } },
                       { text => N("Automatic IP (BOOTP/DHCP)"), val => \$dhcp, type => 'bool' },
                       { label => N("IP address"), val => \$wireless_net->{IPADDR}, disabled => sub { $dhcp } },
                       { label => N("DNS server"), val => \$wireless_net->{MS_DNS1}, disabled => sub { $dhcp } },
                       { label => N("Gateway IP address"), val => \$wireless_net->{GATEWAY}, disabled => sub { $dhcp } },
                   ],
               ) or return;

    $wireless_net->{BOOTPROTO} = $dhcp ? 'dhcp' : 'static';
    $wireless_net->{WIRELESS_ENC_KEY} = $wireless_enc_key && network::wireless::convert_wep_key_for_iwconfig($wireless_enc_key, $wireless_enc_mode eq 'restricted');
    $wireless_net->{WIRELESS_MODE} = $network->{mode} eq 'Ad-Hoc' ? $network->{mode} : 'Managed';

    if ($has_roaming || $wireless_enc_mode eq 'wpa-psk') {
        $wireless_net->{WIRELESS_WPA_DRIVER} = network::wireless::wpa_supplicant_get_driver($wireless_module);
        network::wireless::wpa_supplicant_add_network($wireless_net->{WIRELESS_ESSID}, $wireless_enc_mode, $wireless_enc_key);
    } else {
        delete $wireless_net->{WIRELESS_WPA_DRIVER};
    }

    my $ssid = $essid || $ap;
    $net->{wireless}{$ssid} = $wireless_net;

    network::network::write_wireless_conf($ssid, $wireless_net);

    if ($has_roaming) {
        #- this should be handled by the monitoring daemon instead
        run_program::run('/usr/sbin/wpa_cli', 'reconfigure');
    } else {
        overwrite_wireless_ifcfg($wireless_net);
    }

    1;
}

sub overwrite_wireless_ifcfg {
    my ($wireless_net) = @_;
    my $ifcfg = $net->{ifcfg}{$wireless_device} ||= {};
    delete $ifcfg->{$_} foreach grep { /wireless/i } keys %$ifcfg;
    put_in_hash($ifcfg, $wireless_net);
    network::network::write_interface_conf($net, $wireless_device);
}

sub wait_and_run_sub {
    my ($time, $sub) = @_;
    gtkset_mousecursor_wait();
    Glib::Timeout->add($time, sub {
        $sub->();
        gtkset_mousecursor_normal();
        0;
    });
}

sub connect_to_ap {
    my ($ap, $o_disable_configure) = @_;
    my $network = $wireless_networks->{$ap};
    my $found;

    if ($network) {
        my $wireless_net = !$has_roaming && ($net->{wireless}{$ap} || $net->{wireless}{$network->{essid}});
        if (defined $network->{id}) {
            eval { $monitor->select_network($network->{id}) };
            $found = !$@;
            $found or err_dialog(N("Wireless connection"), N("Unable to contact daemon"));
        } elsif ($wireless_net) {
            network::tools::stop_interface($wireless_device, 0);
            overwrite_wireless_ifcfg($wireless_net);
            network::tools::start_interface($wireless_device, 1);
            $found = 1;
        }
    }

    $found || !$o_disable_configure or return;

    if (!$found) {
        if ($has_roaming) {
            configure_ap($ap);
            #- wait for wpa_supplicant to reconfigure the device
            wait_and_run_sub(2000, sub { connect_to_ap($ap, 1) });
            return;
        } else {
            network::tools::stop_interface($wireless_device, 0);
            configure_ap($ap);
            network::tools::start_interface($wireless_device, 0);
        }
    }
    wait_and_run_sub(5000, \&update_networks);
}

sub configure_selected() {
    my ($selected) = $wireless_list->get_selected_indices or return;
    configure_ap($wireless_list->{data}[$selected][0]);
}

sub connect_to_selected() {
    my ($selected) = $wireless_list->get_selected_indices or return;
    connect_to_ap($wireless_list->{data}[$selected][0]);
}

update_networks();

my $w = ugtk2->new(N("Wireless connection"));
gtkadd($w->{window},
       gtknew('VBox', spacing => 5, children => [
           $::isEmbedded ? () : (0, Gtk2::Banner->new('/usr/share/mcc/themes/default/drakroam-mdk.png', N("Wireless connection"))),
           1, gtknew('HBox', spacing => 5, children => [
               1, gtknew('ScrolledWindow', width => 500, height => 300, child => $wireless_list),
               0, gtknew('VButtonBox', layout => 'edge', children_loose => [
                   gtknew('Button', text => N("Configure"), clicked => \&configure_selected),
                   gtknew('Button', text => N("Connect"), clicked => \&connect_to_selected),
                   gtknew('Button', text => N("Refresh"), clicked => \&update_networks),
                   gtknew('Button', text => N("Quit"), clicked => sub { Gtk2->main_quit })
               ]),
           ]),
       ]),
   );

$arg_ap and Glib::Timeout->add(100, sub { connect_to_ap($arg_ap); 0 });

$w->main;