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package network::connection_manager;
use strict;
use common;
use run_program;
use detect_devices;
use interactive;
use mygtk2;
use ugtk2 qw(:create :helpers :wrappers);
use Gtk2::SimpleList;
use network::monitor;
use network::signal_strength;
use network::network;
use network::tools;
use network::connection;
use modules;
sub create_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) },
encryption => { map {
$_ => gtkcreate_pixbuf("encryption-$_-24.png");
} qw(open weak strong) },
};
}
sub create {
my ($in, $net, $w, $pixbufs) = @_;
{ in => $in, net => $net, gui => { w => $w, pixbufs => $pixbufs } };
}
sub prepare_connection {
my ($cmanager) = @_;
my @packages = $cmanager->{connection}->can('get_packages') ? $cmanager->{connection}->get_packages : ();
if (@packages && !$cmanager->{in}->do_pkgs->install(@packages)) {
$cmanager->{in}->ask_warn(N("Error"), N("Could not install the packages (%s)!", join(', ', @packages)));
return;
}
$cmanager->{connection}->prepare_device;
$cmanager->{connection}->setup_thirdparty($cmanager->{in}) or return;
if ($cmanager->{connection}->can("check_device") && !$cmanager->{connection}->check_device) {
$cmanager->{in}->ask_warn(N("Error"), $cmanager->{connection}{device}{error});
return;
}
if ($cmanager->{connection}->can('get_hardware_settings')) {
$cmanager->{connection}->guess_hardware_settings if $cmanager->{connection}->can('guess_hardware_settings');
$cmanager->{in}->ask_from_({
title => "Network settings",
messages => N("Please enter settings for network")
}, $cmanager->{connection}->get_hardware_settings) or return;
}
if ($cmanager->{connection}->can('check_hardware')) {
my $_w = $cmanager->{in}->wait_message('', N("Configuring device..."));
if (!$cmanager->{connection}->check_hardware) {
$cmanager->{in}->ask_warn(N("Error"), $cmanager->{connection}{hardware}{error}) if $cmanager->{connection}{hardware}{error};
return;
}
}
}
sub load_settings {
my ($cmanager) = @_;
$cmanager->{connection}->load_interface_settings;
$cmanager->{connection}->guess_network_access_settings if $cmanager->{connection}->can('guess_network_access_settings');
$cmanager->{connection}->guess_protocol($cmanager->{net}) if $cmanager->{connection}->can('guess_protocol');
$cmanager->{connection}->guess_access_settings if $cmanager->{connection}->can('guess_access_settings');
$cmanager->{connection}->guess_address_settings if $cmanager->{connection}->can('guess_address_settings');
$cmanager->{connection}->guess_hostname_settings if $cmanager->{connection}->can('guess_hostname_settings');
$cmanager->{connection}->guess_network_control_settings if $cmanager->{connection}->can('guess_network_control_settings');
$cmanager->{connection}->guess_control_settings;
}
sub configure_connection {
my ($cmanager) = @_;
load_settings($cmanager);
$cmanager->{in}->ask_from_({
title => "Network settings",
messages => N("Please enter settings for network")
},
[
$cmanager->{connection}->can('get_network_access_settings') ? (
{ label => $cmanager->{connection}->get_network_access_settings_label, title => 1, advanced => 1 },
@{$cmanager->{connection}->get_network_access_settings},
) : (),
$cmanager->{connection}->can('get_protocols') ? (
@{$cmanager->{connection}->get_protocol_settings},
) : (),
$cmanager->{connection}->can('get_access_settings') ? (
{ label => $cmanager->{connection}->get_access_settings_label, title => 1, advanced => 1 },
@{$cmanager->{connection}->get_access_settings}
) : (),
$cmanager->{connection}->can('get_address_settings') ? (
{ label => $cmanager->{connection}->get_address_settings_label, title => 1, advanced => 1 },
@{$cmanager->{connection}->get_address_settings('show_all')}
) : (),
$cmanager->{connection}->can('get_network_control_settings') ? (
@{$cmanager->{connection}->get_network_control_settings}
) : (),
],
) or return;
$cmanager->{connection}->install_packages($cmanager->{in}) if $cmanager->{connection}->can('install_packages');
$cmanager->{connection}->unload_connection if $cmanager->{connection}->can('unload_connection');
my $modules_conf = modules::any_conf->read;
$cmanager->{connection}->write_settings($cmanager->{net}, $modules_conf);
$modules_conf->write;
1;
}
sub start_connection {
my ($cmanager) = @_;
$cmanager->{connection} && $cmanager->{connection}{network} or return;
if ($cmanager->{connection}->selected_network_is_configured || configure_connection($cmanager)) {
gtkset_mousecursor_wait($cmanager->{gui}{w}{window}->window);
my $_wait = $cmanager->{in}->wait_message(N("Please wait"), N("Connecting..."));
#- settings have to be rewritten only if they are impacted by choices from the main window
if ($cmanager->{connection}->can('get_networks')) {
load_settings($cmanager);
$cmanager->{connection}->write_settings($cmanager->{net});
}
$cmanager->{connection}->prepare_connection if $cmanager->{connection}->can('prepare_connection');
$cmanager->{connection}->disconnect;
$cmanager->{connection}->connect($cmanager->{in}, $cmanager->{net});
gtkset_mousecursor_normal($cmanager->{gui}{w}{window}->window);
}
update_on_status_change($cmanager);
}
sub stop_connection {
my ($cmanager) = @_;
gtkset_mousecursor_wait($cmanager->{gui}{w}{window}->window);
my $_wait = $cmanager->{in}->wait_message(N("Please wait"), N("Disconnecting..."));
$cmanager->{connection}->disconnect;
gtkset_mousecursor_normal($cmanager->{gui}{w}{window}->window);
update_on_status_change($cmanager);
}
sub toggle_would_disconnect {
my ($cmanager) = @_;
my $network = $cmanager->{connection} && $cmanager->{connection}->get_selected_network;
$cmanager->{connection} && $cmanager->{connection}->get_status &&
(!$network || keys(%{$cmanager->{connection}{networks}}) <= 1 || $network->{current});
}
sub toggle_connection {
my ($cmanager) = @_;
if (toggle_would_disconnect($cmanager)) {
stop_connection($cmanager);
} else {
start_connection($cmanager);
}
}
sub create_networks_list {
my ($cmanager) = @_;
$cmanager->{gui}{networks_list} = Gtk2::SimpleList->new(
"AP" => "hidden",
'' => "pixbuf",
N("SSID") => "text",
N("Signal strength") => "pixbuf",
N("Encryption") => "pixbuf",
N("Operating Mode") => "text",
);
$cmanager->{gui}{networks_list}->get_selection->set_mode('single');
$cmanager->{gui}{networks_list}->get_selection->signal_connect('changed' => sub { select_network($cmanager) });
$cmanager->{gui}{networks_list}->signal_connect('query-tooltip' => sub {
my ($widget, $x, $y, $kbd_tip, $tooltip) = @_;
my ($x, $y, $model, $path, $iter) = $widget->get_tooltip_context($x, $y, $kbd_tip) or return;
my $ap = $model->get($iter, 0);
my $network = $cmanager->{connection}{networks}{$ap};
$tooltip->set_text("$network->{signal_strength}% $network->{flags}");
$widget->set_tooltip_row($tooltip, $path);
1;
});
$cmanager->{gui}{networks_list}->set_has_tooltip(1);
}
sub select_network {
my ($droam) = @_;
if ($droam->{connection}) {
my ($selected) = $droam->{gui}{networks_list}->get_selected_indices;
$droam->{connection}{network} = defined $selected && $droam->{gui}{networks_list}{data}[$selected][0];
}
update_on_status_change($droam);
}
sub update_networks {
my ($cmanager) = @_;
@{$cmanager->{gui}{networks_list}{data}} = ();
if ($cmanager->{connection}) {
my $wait = $cmanager->{connection}->network_scan_is_slow && $cmanager->{in}->wait_message('', N("Scanning for networks..."));
$cmanager->{connection}{networks} = $cmanager->{connection}->get_networks;
undef $wait;
$cmanager->{connection}{network} ||= find { $cmanager->{connection}{networks}{$_}{current} } keys %{$cmanager->{connection}{networks}};
my $routes = network::tools::get_routes();
my $interface = $cmanager->{connection}->get_interface;
my $connected = exists $routes->{$interface}{network};
my @networks = values %{$cmanager->{connection}{networks}};
$cmanager->{filter_networks} and @networks = $cmanager->{filter_networks}(@networks);
foreach my $network (@networks) {
my $ap = $network->{ap};
push @{$cmanager->{gui}{networks_list}{data}}, [
$ap || $network->{name},
$network->{current} ? $connected ? $cmanager->{gui}{pixbufs}{state}{connected} : $cmanager->{gui}{pixbufs}{state}{refresh} : undef,
!$network->{essid} && exists $cmanager->{net}{wireless}{$ap} && $cmanager->{net}{wireless}{$ap}{WIRELESS_ESSID} || $network->{name},
network::signal_strength::get_strength_icon($network),
$cmanager->{gui}{pixbufs}{encryption}{$network->{flags} =~ /WPA/i ? 'strong' : $network->{flags} =~ /WEP/i ? 'weak' : 'open'},
$network->{mode},
];
}
if ($cmanager->{connection}{network}) {
my $index = eval { find_index { $_->[0] eq $cmanager->{connection}{network} } @{$cmanager->{gui}{networks_list}{data}} };
$cmanager->{gui}{networks_list}->select($index) if defined $index;
}
}
update_on_status_change($cmanager);
}
sub update_on_status_change {
my ($cmanager) = @_;
if ($cmanager->{gui}{buttons}{connect_toggle}) {
$cmanager->{gui}{buttons}{connect_toggle}->set_label(toggle_would_disconnect($cmanager) ? N("Disconnect") : N("Connect"));
#- always allow to disconnect if connected
$cmanager->{gui}{buttons}{connect_toggle}->set_sensitive($cmanager->{connection} && ($cmanager->{connection}->get_status || $cmanager->{connection}{network}));
}
$cmanager->{gui}{buttons}{connect_start}->set_sensitive($cmanager->{connection} && (!$cmanager->{connection}->get_status || $cmanager->{connection}{network}))
if $cmanager->{gui}{buttons}{connect_start};
$cmanager->{gui}{buttons}{connect_stop}->set_sensitive($cmanager->{connection} && $cmanager->{connection}->get_status)
if $cmanager->{gui}{buttons}{connect_stop};
#- allow to configure only if a network is selected
$cmanager->{gui}{buttons}{configure}->set_sensitive($cmanager->{connection} && $cmanager->{connection}{network})
if $cmanager->{gui}{buttons}{configure};
}
1;
|
