diff options
Diffstat (limited to 'lib/network')
| -rwxr-xr-x | lib/network/drakroam.pm | 354 |
1 files changed, 354 insertions, 0 deletions
diff --git a/lib/network/drakroam.pm b/lib/network/drakroam.pm new file mode 100755 index 0000000..7662e82 --- /dev/null +++ b/lib/network/drakroam.pm @@ -0,0 +1,354 @@ +package network::drakroam; + +# drakroam: wireless network roaming GUI +# Austin Acton, 2004 <austin@mandriva.org> +# Olivier Blin, 2005-2006 <oblin@mandriva.com> +# Licensed under the GPL + +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 network::connection::wireless; +use network::connection::cellular_card; +use modules; + +sub update_connections_list { + my ($droam) = @_; + + $droam->{gui}{model}->set($droam->{gui}{model}->append, 0, $droam->{gui}{empty_pixbuf} , 1, N("No device found")) unless @{$droam->{all_connections}}; + $droam->{gui}{model}->set($droam->{gui}{model}->append, + 0, gtknew('Pixbuf', file => $_->get_type_icon)->scale_simple($droam->{gui}{pixbuf_size}, $droam->{gui}{pixbuf_size}, 'hyper'), + 1, $_->get_description) foreach @{$droam->{all_connections}}; + my $index = $droam->{connection} && eval { find_index { $_ == $droam->{connection} } @{$droam->{all_connections}} }; + $droam->{gui}{connections_combo}->set_active($index) if defined $index; +} + +sub get_connection { + my ($droam) = @_; + + @{$droam->{all_connections}} or return; + my $index = $droam->{gui}{connections_combo}->get_active; + defined $index && $droam->{all_connections}[$index]; +} + +sub prepare_connection { + my ($droam) = @_; + + my @packages = $droam->{connection}->can('get_packages') ? $droam->{connection}->get_packages : (); + if (@packages && !$droam->{in}->do_pkgs->install(@packages)) { + $droam->{in}->ask_warn(N("Error"), N("Could not install the packages (%s)!", join(', ', @packages))); + return; + } + $droam->{connection}->prepare_device; + $droam->{connection}->setup_thirdparty($droam->{in}) or return; + if ($droam->{connection}->can("check_device") && !$droam->{connection}->check_device) { + $droam->{in}->ask_warn(N("Error"), $droam->{connection}{device}{error}); + return; + } + if ($droam->{connection}->can('get_hardware_settings')) { + $droam->{connection}->guess_hardware_settings if $droam->{connection}->can('guess_hardware_settings'); + $droam->{in}->ask_from_({ + title => "Network settings", + messages => N("Please enter settings for network") + }, $droam->{connection}->get_hardware_settings) or return; + } + if ($droam->{connection}->can('check_hardware')) { + my $_w = $droam->{in}->wait_message('', N("Configuring device...")); + if (!$droam->{connection}->check_hardware) { + $droam->{in}->ask_warn(N("Error"), $droam->{connection}{hardware}{error}) if $droam->{connection}{hardware}{error}; + return; + } + } +} + +sub select_connection { + my ($droam) = @_; + + $droam->{connection} = get_connection($droam); + prepare_connection($droam) if $droam->{connection}; + update_on_connection_change($droam); +} + +sub update_on_connection_change { + my ($droam) = @_; + $droam->{gui}{buttons}{refresh}->set_sensitive(to_bool($droam->{connection})); + update_networks($droam); +} + +sub get_network_event_message { + my ($droam, $member, @args) = @_; + #- FIXME: the hostname.d script and s2u use a different D-Bus interface + if ($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 $interface } @{$droam->{all_connections}}; + $event_connection && $event_connection->get_status_message($status); + } +} + +sub update_networks { + my ($droam) = @_; + @{$droam->{gui}{networks_list}{data}} = (); + + if ($droam->{connection}) { + my $wait = $droam->{connection}->network_scan_is_slow && $droam->{in}->wait_message('', N("Scanning for networks...")); + $droam->{connection}{networks} = $droam->{connection}->get_networks; + undef $wait; + + $droam->{connection}{network} ||= find { $droam->{connection}{networks}{$_}{current} } keys %{$droam->{connection}{networks}}; + + my $routes = network::tools::get_routes(); + my $interface = $droam->{connection}->get_interface; + my $connected = exists $routes->{$interface}{network}; + + while (my ($ap, $network) = each(%{$droam->{connection}{networks}})) { + push @{$droam->{gui}{networks_list}{data}}, [ + $ap || $network->{name}, + $network->{current} ? $connected ? $droam->{gui}{pixbufs}{state}{connected} : $droam->{gui}{pixbufs}{state}{refresh} : undef, + !$network->{essid} && exists $droam->{net}{wireless}{$ap} && $droam->{net}{wireless}{$ap}{WIRELESS_ESSID} || $network->{name}, + network::signal_strength::get_strength_icon($network), + $droam->{gui}{pixbufs}{encryption}{$network->{flags} =~ /WPA/i ? 'strong' : $network->{flags} =~ /WEP/i ? 'weak' : 'open'}, + $network->{flags}, + $network->{mode}, + ]; + } + + if ($droam->{connection}{network}) { + my $index = eval { find_index { $_->[0] eq $droam->{connection}{network} } @{$droam->{gui}{networks_list}{data}} }; + $droam->{gui}{networks_list}->select($index) if defined $index; + } + } + + update_on_network_change($droam); +} + +sub load_settings { + my ($droam) = @_; + + $droam->{connection}->load_interface_settings; + $droam->{connection}->guess_network_access_settings if $droam->{connection}->can('guess_network_access_settings'); + $droam->{connection}->guess_protocol($droam->{net}) if $droam->{connection}->can('guess_protocol'); + $droam->{connection}->guess_access_settings if $droam->{connection}->can('guess_access_settings'); + $droam->{connection}->guess_address_settings if $droam->{connection}->can('guess_address_settings'); + $droam->{connection}->guess_hostname_settings if $droam->{connection}->can('guess_hostname_settings'); + $droam->{connection}->guess_network_control_settings if $droam->{connection}->can('guess_network_control_settings'); + $droam->{connection}->guess_control_settings; +} + +sub configure_network { + my ($droam) = @_; + + load_settings($droam); + + $droam->{in}->ask_from_({ + title => "Network settings", + messages => N("Please enter settings for network") + }, + [ + $droam->{connection}->can('get_network_access_settings') ? ( + { label => $droam->{connection}->get_network_access_settings_label, title => 1, advanced => 1 }, + @{$droam->{connection}->get_network_access_settings}, + ) : (), + $droam->{connection}->can('get_protocols') ? ( + @{$droam->{connection}->get_protocol_settings}, + ) : (), + $droam->{connection}->can('get_access_settings') ? ( + { label => $droam->{connection}->get_access_settings_label, title => 1, advanced => 1 }, + @{$droam->{connection}->get_access_settings} + ) : (), + $droam->{connection}->can('get_address_settings') ? ( + { label => $droam->{connection}->get_address_settings_label, title => 1, advanced => 1 }, + @{$droam->{connection}->get_address_settings('show_all')} + ) : (), + $droam->{connection}->can('get_network_control_settings') ? ( + @{$droam->{connection}->get_network_control_settings} + ) : (), + ], + ) or return; + + $droam->{connection}->install_packages($droam->{in}) if $droam->{connection}->can('install_packages'); + $droam->{connection}->unload_connection if $droam->{connection}->can('unload_connection'); + + my $modules_conf = modules::any_conf->read; + $droam->{connection}->write_settings($droam->{net}, $modules_conf); + $modules_conf->write; + + 1; +} + +sub connect_to_network { + my ($droam) = @_; + + if ($droam->{connection}->selected_network_is_configured || configure_network($droam)) { + gtkset_mousecursor_wait($droam->{gui}{w}{window}->window); + my $_wait = $droam->{in}->wait_message(N("Please wait"), N("Connecting...")); + #- settings have to be rewritten only if they are impacted by choices from the main window + if ($droam->{connection}->can('get_networks')) { + load_settings($droam); + $droam->{connection}->write_settings($droam->{net}); + } + $droam->{connection}->prepare_connection if $droam->{connection}->can('prepare_connection'); + $droam->{connection}->disconnect; + $droam->{connection}->connect($droam->{in}, $droam->{net}); + gtkset_mousecursor_normal($droam->{gui}{w}{window}->window); + } +} + +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_network_change($droam); +} + +sub update_on_network_change { + my ($droam) = @_; + + $droam->{gui}{buttons}{connect}->set_label(toggle_would_disconnect($droam) ? N("Disconnect") : N("Connect")); + #- always allow to disconnect if connected + $droam->{gui}{buttons}{connect}->set_sensitive($droam->{connection} && ($droam->{connection}->get_status || $droam->{connection}{network})); + #- allow to configure only if a network is selected + $droam->{gui}{buttons}{configure}->set_sensitive($droam->{connection} && $droam->{connection}{network}); +} + +sub toggle_would_disconnect { + my ($droam) = @_; + + my $network = $droam->{connection} && $droam->{connection}->get_selected_network; + $droam->{connection} && $droam->{connection}->get_status && + (!$network || keys(%{$droam->{connection}{networks}}) <= 1 || $network->{current}); +} + +sub toggle_connection { + my ($droam) = @_; + + if (toggle_would_disconnect($droam)) { + gtkset_mousecursor_wait($droam->{gui}{w}{window}->window); + my $_wait = $droam->{in}->wait_message(N("Please wait"), N("Disconnecting...")); + $droam->{connection}->disconnect; + gtkset_mousecursor_normal($droam->{gui}{w}{window}->window); + } elsif ($droam->{connection}) { + $droam->{connection}{network} or return; + connect_to_network($droam); + } + update_on_network_change($droam); +} + +sub build_drakroam_gui { + my ($droam, $dbus) = @_; + + $droam->{gui}{model} = Gtk2::ListStore->new('Gtk2::Gdk::Pixbuf', 'Glib::String'); + $droam->{gui}{connections_combo} = Gtk2::ComboBox->new($droam->{gui}{model}); + my $pix_r = Gtk2::CellRendererPixbuf->new; + $droam->{gui}{connections_combo}->pack_start($pix_r, 0,); + $droam->{gui}{connections_combo}->add_attribute($pix_r, pixbuf => 0); + my $text_r = Gtk2::CellRendererText->new; + $droam->{gui}{connections_combo}->pack_start($text_r, 1); + $droam->{gui}{connections_combo}->add_attribute($text_r, text => 1); + + $droam->{gui}{pixbuf_size} = 32; + $droam->{gui}{empty_pixbuf} = Gtk2::Gdk::Pixbuf->new('rgb', 1, 8, $droam->{gui}{pixbuf_size}, $droam->{gui}{pixbuf_size}); + $droam->{gui}{empty_pixbuf}->fill(0); + + $droam->{gui}{networks_list} = Gtk2::SimpleList->new( + "AP" => "hidden", + '' => "pixbuf", + N("SSID") => "text", + N("Signal strength") => "pixbuf", + '' => "pixbuf", + N("Encryption") => "text", + N("Operating Mode") => "text", + ); + $droam->{gui}{networks_list}->get_selection->set_mode('single'); + + my $status_bar = Gtk2::Statusbar->new; + my $status_bar_cid = $status_bar->get_context_id("Network event"); + if ($dbus) { + eval { $droam->{net}{monitor} = network::monitor->new($dbus) }; + $dbus->{connection}->add_filter(sub { + my ($_con, $msg) = @_; + my $member = $msg->get_member; + my $message = get_network_event_message($droam, $member, $msg->get_args_list) or return; + my $m_id = $status_bar->push($status_bar_cid, $message); + Glib::Timeout->add(20000, sub { $status_bar->remove($status_bar_cid, $m_id); 0 }); + update_networks($droam) if $member eq 'status'; + }); + $dbus->{connection}->add_match("type='signal',interface='com.mandriva.network'"); + dbus_object::set_gtk2_watch_helper($dbus); + } + + $droam->{gui}{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) }, + }; + + my $title = N("Wireless connection"); + my $icon = '/usr/share/mcc/themes/default/drakroam-mdk.png'; + + $ugtk2::wm_icon = $icon; + $droam->{gui}{w} = ugtk2->new($title); + #- so that transient_for is defined, for wait messages and popups to be centered + $::main_window = $droam->{gui}{w}{real_window}; + + gtkadd($droam->{gui}{w}{window}, + gtknew('VBox', spacing => 5, children => [ + $::isEmbedded ? () : (0, Gtk2::Banner->new($icon, $title)), + 0, gtknew('HBox', children_tight => [ gtknew('Label_Left', text => N("Device: "), alignment => [ 0.5, 0.5 ]), + gtksignal_connect($droam->{gui}{connections_combo}, changed => sub { select_connection($droam) }) ]), + 1, gtknew('ScrolledWindow', width => 500, height => 300, child => $droam->{gui}{networks_list}), + 0, gtknew('HButtonBox', layout => 'edge', children_loose => [ + $droam->{gui}{buttons}{configure} = gtknew('Button', text => N("Configure"), clicked => sub { configure_network($droam) }), + $droam->{gui}{buttons}{connect} = gtknew('Button', relief => 'half', clicked => sub { toggle_connection($droam) }), + $droam->{gui}{buttons}{refresh} = gtknew('Button', text => N("Refresh"), clicked => sub { update_networks($droam) }), + gtknew('Button', text => N("Quit"), clicked => sub { Gtk2->main_quit }) + ]), + 0, $status_bar, + ]), + ); + $droam->{gui}{networks_list}->get_selection->signal_connect('changed' => \&select_network); +} + +sub main { + my ($in, $net, $dbus, $o_interface, $o_ap) = @_; + + my $droam = { in => $in, net => $net }; + build_drakroam_gui($droam, $dbus); + + my @connection_types = qw(network::connection::wireless network::connection::cellular_card); + @{$droam->{all_connections}} = map { $_->get_connections(automatic_only => 1) } @connection_types; + $droam->{connection} = $o_interface && find { $_->get_interface eq $o_interface } @{$droam->{all_connections}}; + $droam->{connection} ||= find { !$_->network_scan_is_slow } @{$droam->{all_connections}}; + update_connections_list($droam); + update_on_connection_change($droam); + + if ($o_ap && $droam->{connection}) { + $droam->{connection}{network} = $o_ap; + $droam->{gui}{w}->show; + connect_to_network($droam); + } + + $droam->{gui}{w}->main; +} + +1; |