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::signal_strength; use network::network; use network::tools; use network::connection; use modules; use locale; # for cmp sub create_pixbufs() { { state => { map { $_ => gtkcreate_pixbuf($_) } qw(connected disconnected refresh) }, link_level => { map { $_ => gtkcreate_pixbuf('wifi-' . sprintf('%03d', $_))->scale_simple(24, 24, 'hyper'); } qw(20 40 60 80 100) }, encryption => { map { $_ => gtkcreate_pixbuf("encryption-$_-24"); } qw(open weak strong) }, }; } sub new { my ($class, $in, $net, $w, $pixbufs) = @_; bless { in => $in, net => $net, gui => { w => $w, pixbufs => $pixbufs }, }, $class; } sub set_connection { my ($cmanager, $connection) = @_; $cmanager->{connection} = $connection; $cmanager->{wait_message_timeout} = 20*1000 if ref($connection) eq 'network::connection::wireless'; } sub check_setup { my ($cmanager) = @_; $cmanager->{connection}{passed_setup} = (!$cmanager->{connection}->can("check_device") || $cmanager->{connection}->check_device) && (!$cmanager->{connection}->can("check_hardware") || !$cmanager->{connection}->check_hardware_is_slow && $cmanager->{connection}->check_hardware) if !defined $cmanager->{connection}{passed_setup}; $cmanager->{connection}{passed_setup}; } sub setup_connection { my ($cmanager) = @_; $cmanager->load_settings; 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; } my $device_ready = 1; if ($cmanager->{connection}->can('check_hardware')) { #- FIXME: change message to "Checking device..." in cooker my $_wait = $cmanager->{in}->wait_message(N("Please wait"), N("Configuring device...")); $device_ready = $cmanager->{connection}->check_hardware; } if ($cmanager->{connection}->can('get_hardware_settings') && !$device_ready) { $cmanager->{in}->ask_from_({ title => N("Network settings"), messages => N("Please enter settings for network"), auto_window_size => 1, }, $cmanager->{connection}->get_hardware_settings) or return; if ($cmanager->{connection}->can("check_hardware_settings") && !$cmanager->{connection}->check_hardware_settings) { $cmanager->{in}->ask_warn(N("Error"), $cmanager->{connection}{hardware}{error}); return; } } if ($cmanager->{connection}->can('configure_hardware') && !$device_ready) { my $wait = $cmanager->{in}->wait_message(N("Please wait"), N("Configuring device...")); if (!$cmanager->{connection}->configure_hardware) { undef $wait; $cmanager->{in}->ask_warn(N("Error"), $cmanager->{connection}{hardware}{error}) if $cmanager->{connection}{hardware}{error}; return; } } $cmanager->write_settings; $cmanager->{connection}{passed_setup} = 1; } sub load_settings { my ($cmanager) = @_; $cmanager->{connection}->load_interface_settings; $cmanager->{connection}->guess_hardware_settings if $cmanager->{connection}->can('guess_hardware_settings'); $cmanager->{connection}->guess_network_access_settings if $cmanager->{connection}->can('guess_network_access_settings'); if ($cmanager->{connection}->can('get_providers')) { $cmanager->{connection}->guess_provider_settings; $cmanager->{connection}->set_provider($cmanager->{net}); } $cmanager->{connection}->guess_protocol($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'); $cmanager->{connection}->guess_control_settings; } sub write_settings { my ($cmanager) = @_; my $modules_conf = modules::any_conf->read; $cmanager->{connection}->write_settings($cmanager->{net}, $modules_conf); $modules_conf->write; } sub configure_connection { my ($cmanager) = @_; if (!$cmanager->check_setup) { $cmanager->setup_connection or return; $cmanager->update_networks if $cmanager->{connection}->can('get_networks'); $cmanager->update_on_status_change; return; } $cmanager->load_settings; my $system_file = '/etc/sysconfig/drakx-net'; my %global_settings = getVarsFromSh($system_file); my $error; do { undef $error; $cmanager->{in}->ask_from_({ title => N("Network settings"), messages => N("Please enter settings for network"), icon => $cmanager->{connection}->get_type_icon(48), banner_title => $cmanager->{connection}->get_description, }, [ $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}, ) : (), $cmanager->{connection}->can('get_providers') ? ( @{$cmanager->{connection}->get_provider_settings($cmanager->{net})} ) : (), $cmanager->{connection}->can('get_protocols') ? ( @{$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} ) : (), $cmanager->{connection}->can('get_address_settings') && !text2bool($global_settings{AUTOMATIC_ADDRESS}) ? ( { 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} ) : (), $cmanager->{connection}->can('get_control_settings') ? ( @{$cmanager->{connection}->get_control_settings} ) : (), ], ) or return; if ($cmanager->{connection}->can('check_network_access_settings') && !$cmanager->{connection}->check_network_access_settings) { $cmanager->{in}->ask_warn(N("Error"), $cmanager->{connection}{network_access}{error}{message}); $error = 1; } if ($cmanager->{connection}->can('check_address_settings') && !$cmanager->{connection}->check_address_settings($cmanager->{net})) { $cmanager->{in}->ask_warn(N("Error"), $cmanager->{connection}{address}{error}{message}); $error = 1; } } while $error; $cmanager->{connection}->install_packages($cmanager->{in}) if $cmanager->{connection}->can('install_packages'); $cmanager->{connection}->unload_connection if $cmanager->{connection}->can('unload_connection'); $cmanager->write_settings; 1; } sub start_connection { my ($cmanager) = @_; $cmanager->{connection} or return; if ($cmanager->{connection}->can('get_networks')) { $cmanager->{connection}{network} && ($cmanager->{connection}->selected_network_is_configured || $cmanager->configure_connection) or return; } gtkset_mousecursor_wait($cmanager->{gui}{w}{window}->window); my $wait = $cmanager->{in}->wait_message(N("Please wait"), N("Connecting...")); if ($cmanager->{connection}->can('apply_network_selection')) { $cmanager->load_settings; $cmanager->{connection}->apply_network_selection($cmanager); } $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); $cmanager->update_on_status_change; if ($cmanager->{wait_message_timeout}) { $cmanager->{wait_message} = $wait; Glib::Timeout->add($cmanager->{wait_message_timeout}, sub { if ($cmanager->{wait_message}) { undef $cmanager->{wait_message}; $cmanager->{in}->ask_warn(N("Error"), N("Connection failed.")) if !$cmanager->{connection}->get_status; } undef; }); } } 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); $cmanager->update_on_status_change; } sub monitor_connection { my ($cmanager) = @_; my $interface = $cmanager->{connection} && $cmanager->{connection}->get_interface or return; run_program::raw({ detach => 1 }, '/usr/bin/net_monitor', '--defaultintf', $interface); } sub toggle_would_disconnect { my ($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 ($cmanager->toggle_would_disconnect) { $cmanager->stop_connection; } else { $cmanager->start_connection; } } sub create_networks_list { my ($cmanager) = @_; if ($cmanager->{gui}{show_unique_network}) { $cmanager->{gui}{networks_list} = gtknew('HBox', spacing => 20); return; } $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 { $cmanager->select_network }); $cmanager->{gui}{networks_list}->signal_connect('query-tooltip' => sub { my ($widget, $x, $y, $kbd_tip, $tooltip) = @_; (undef, undef, my $model, my $path, my $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(sprintf("%2.2f%% %s\n", $network->{signal_strength}, $network->{flags})); $widget->set_tooltip_row($tooltip, $path); 1; }); $cmanager->{gui}{networks_list}->set_has_tooltip(1); $cmanager->{gui}{networks_list}->get_column(1)->set_sort_column_id(1); $cmanager->{gui}{networks_list}->get_model->set_sort_func(1, sub { my ($sortable, $iter_left, $iter_right) = @_; my $s1 = $sortable->get($iter_left, 2); my $s2 = $sortable->get($iter_right, 2); return $s1 cmp $s2; }); $cmanager->{gui}{networks_list}->get_column(2)->set_sort_column_id(2); $cmanager->{gui}{networks_list}->get_model->set_sort_func(2, sub { my ($sortable, $iter_left, $iter_right) = @_; my $s1 = $cmanager->{connection}{networks}{$sortable->get($iter_left, 0)}{signal_strength}; my $s2 = $cmanager->{connection}{networks}{$sortable->get($iter_right, 0)}{signal_strength}; return $s1 <=> $s2; }); $cmanager->{gui}{networks_list}->get_column(3)->set_sort_column_id(3); $cmanager->{gui}{networks_list}->get_model->set_sort_func(3, sub { my ($sortable, $iter_left, $iter_right) = @_; my $s1 = $cmanager->{connection}{networks}{$sortable->get($iter_left, 0)}{flags}; my $s2 = $cmanager->{connection}{networks}{$sortable->get($iter_right, 0)}{flags}; #FIXME Should define an explicit order OPEN < WEP < WPA return $s1 cmp $s2; }); $cmanager->{gui}{networks_list}->set_enable_search(1); $cmanager->{gui}{networks_list}->set_search_column(1); $cmanager->{gui}{networks_list}->set_search_equal_func(sub { my ($model, $_column, $key, $iter) = @_; return $model->get($iter, 2) !~ /^\Q$key/i; }); # Sort by signal level by default $cmanager->{gui}{networks_list}->get_model->set_sort_column_id(2, 'descending'); } sub select_network { my ($cmanager) = @_; if ($cmanager->{connection}) { my ($selected) = $cmanager->{gui}{networks_list}->get_selected_indices; $cmanager->{connection}{network} = defined $selected && $cmanager->{gui}{networks_list}{data}[$selected][0]; } $cmanager->update_on_status_change; } sub filter_networks { my ($connection) = @_; $_->{configured} = $connection->network_is_configured($_) foreach values %{$connection->{networks}}; sort { $b->{current} <=> $a->{current} || $b->{configured} <=> $a->{configured} || $b->{signal_strength} <=> $a->{signal_strength} || $a->{name} cmp $b->{name}; } values %{$connection->{networks}}; } sub update_networks { my ($cmanager) = @_; @{$cmanager->{gui}{networks_list}{data}} = (); if ($cmanager->{connection}) { $cmanager->check_setup || $cmanager->setup_connection or return; my $wait = $cmanager->{connection}->network_scan_is_slow && $cmanager->{in}->wait_message(N("Please wait"), N("Scanning for networks...")); $cmanager->{connection}{networks} = $cmanager->{connection}->get_networks($cmanager->{net}); $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 = filter_networks($cmanager->{connection}); foreach my $network (@networks) { my $ap = $network->{ap}; my $connected_pixbuf = $network->{current} ? $connected ? $cmanager->{gui}{pixbufs}{state}{connected} : $cmanager->{gui}{pixbufs}{state}{refresh} : undef; my $network_name = !$network->{essid} && exists $cmanager->{net}{wireless}{$ap} && $cmanager->{net}{wireless}{$ap}{WIRELESS_ESSID} || $network->{name}; my $strength_pixbuf = network::signal_strength::get_strength_icon($network); if ($cmanager->{gui}{show_unique_network}) { gtkset($cmanager->{gui}{networks_list}, children => [ 1, $network_name, 0, Gtk2::Image->new_from_pixbuf($strength_pixbuf), ]); $cmanager->{connection}{network} = $network_name; } else { push @{$cmanager->{gui}{networks_list}{data}}, [ $ap || $network->{name}, $connected_pixbuf, $network_name, $strength_pixbuf, $cmanager->{gui}{pixbufs}{encryption}{$network->{flags} =~ /WPA/i ? 'strong' : $network->{flags} =~ /WEP/i ? 'weak' : 'open'}, $network->{mode}, ]; } } if ($cmanager->{connection}{network} && !$cmanager->{gui}{show_unique_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; } undef $wait; } $cmanager->update_on_status_change; } sub update_on_status_change { my ($cmanager) = @_; if ($cmanager->{gui}{buttons}{connect_toggle}) { my $disconnect = $cmanager->toggle_would_disconnect; $cmanager->{gui}{buttons}{connect_toggle}->set_label($disconnect ? N("Disconnect") : N("Connect")); gtkset($cmanager->{gui}{buttons}{connect_toggle}, image => gtknew('Image', file => $disconnect ? 'stop-16' : 'activate-16')) if $cmanager->{gui}{buttons}{connect_toggle}->get_image; $cmanager->{gui}{buttons}{connect_toggle}->set_sensitive( $cmanager->{connection} && ( !$cmanager->{connection}->can('get_networks') || $cmanager->{connection}->get_status || #- always allow to disconnect if connected $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}; my $allow_configure; if ($cmanager->{connection}) { my $may_have_network = !$cmanager->{connection}->can('get_networks') || $cmanager->{connection}{network}; $allow_configure = $may_have_network || !$cmanager->check_setup; } $cmanager->{gui}{buttons}{configure}->set_sensitive($allow_configure) if $cmanager->{gui}{buttons}{configure}; my $has_interface = to_bool($cmanager->{connection} && $cmanager->{connection}->get_interface); $cmanager->{gui}{buttons}{refresh}->set_sensitive($has_interface) if $cmanager->{gui}{buttons}{refresh}; $cmanager->{gui}{buttons}{monitor}->set_sensitive($has_interface) if $cmanager->{gui}{buttons}{monitor}; if ($cmanager->{gui}{status_image} && $cmanager->{connection}) { my $icon = $cmanager->{connection}->get_status_icon; ugtk2::_find_imgfile($icon) or $icon = $cmanager->{connection}->get_type_icon; gtkset($cmanager->{gui}{status_image}, file => $icon); } } sub _get_network_event_message { my ($connections, $member, @args) = @_; #- FIXME: the hostname.d script and s2u use a different D-Bus interface if ($member eq 'hostname') { my ($hostname) = @args; N("Hostname changed to \"%s\"", $hostname); } elsif ($member eq 'status') { my ($status, $interface) = @args; my $event_connection = find { $_->get_interface eq $interface } @$connections; $event_connection && $event_connection->get_status_message($status); } } sub setup_dbus_handlers { my ($cmanagers, $connections, $on_network_event, $dbus) = @_; #- FIXME: use network::monitor? $dbus->{connection}->add_filter( sub { my ($_con, $msg) = @_; if ($msg->get_interface eq 'org.mageia.network') { my $member = $msg->get_member; my $message = _get_network_event_message($connections, $member, $msg->get_args_list); $on_network_event->($message) if $on_network_event && $message; if ($member eq 'status') { my ($status, $interface) = $msg->get_args_list; print "got connection status event: $status $interface\n"; my $cmanager = find { $_->{connection}->get_interface eq $interface } @$cmanagers or return; #- FIXME: factorize in update_on_status_change() and check why update_networks() calls update_on_status_change() if ($cmanager->{connection}->can('get_networks') && !$cmanager->{connection}->network_scan_is_slow) { $cmanager->update_networks; } else { $cmanager->network::connection_manager::update_on_status_change; } if ($cmanager->{wait_message}) { if ($status eq 'interface_up') { undef $cmanager->{wait_message}; } elsif ($status =~ /_failure$/) { undef $cmanager->{wait_message}; $cmanager->{in}->ask_warn(N("Error"), join("\n", N("Connection failed."), if_($message, $message))); } } } } if ($msg->get_interface eq 'org.mageia.monitoring.wireless' && $msg->get_member eq 'Event') { my ($event, $interface) = $msg->get_args_list; print "got wireless event: $event $interface\n"; # eugeni: wpa_supplicant seems to issue 'Authentication..timed out messages' even if they # are not fatal (#54002). We should either handle them with more care, or just ignore them altogether # my $cmanager = find { $_->{connection}->get_interface eq $interface } @$cmanagers; # if ($cmanager && $cmanager->{wait_message}) { # # CTRL-EVENT-CONNECTED does not have to be handled, further status will be handled by interface status code # if ($event =~ /Authentication with (.+?) timed out/) { # undef $cmanager->{wait_message}; # $cmanager->{in}->ask_warn(N("Error"), N("Connection failed.")); # } # } } }); $dbus->{connection}->add_match("type='signal',interface='org.mageia.network'"); $dbus->{connection}->add_match("type='signal',interface='org.mageia.monitoring.wireless'"); dbus_object::set_gtk2_watch_helper($dbus); } 1;