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#!/usr/bin/perl
use strict;
use lib qw(/usr/lib/libDrakX);
use c;
use common;
use Digest::MD5;
use network::netconnect;
use network::tools;
use Gtk2::TrayIcon;
use ugtk2 qw(:create :helpers :wrappers);
my ($eventbox, $img);
my ($menu, $timeout);
my $onstartupfile = "$ENV{HOME}/.net_applet";
add_icon_path("/usr/share/libDrakX/pixmaps/");
# Allow multiple instances, but only one per user:
is_running('net_applet') and die "net_applet already running\n";
my $prog_name = "/usr/bin/net_applet";
my $current_md5 = md5file($prog_name);
my %appletstate = (
connected => {
colour => [ 'connected' ],
changes => [ 'disconnected', 'error', 'busy' ],
menu => [ 'downNetwork', 'confNetwork', 'monitorNetwork', 'refresh', 'help' ],
tt => [ N_("Network is up on interface %s") ]
},
disconnected => {
colour => [ 'disconnected' ],
changes => [ 'connected', 'error', 'busy' ],
menu => [ 'upNetwork', 'confNetwork', 'refresh', 'help' ],
tt => [
#-PO: keep the "Configure Network" substring synced with the "Configure Network" message below
N_("Network is down on interface %s. Click on \"Configure Network\"")
]
}
);
my %actions = (
'upNetwork' => { name => sub { N("Connect %s", $_[0]) }, launch => \&network::tools::start_interface },
'downNetwork' => { name => sub { N("Disconnect %s", $_[0]) }, launch => \&network::tools::stop_interface },
'monitorNetwork' => { name => N("Monitor Network"), launch => sub { system("/usr/sbin/net_monitor --defaultintf $_[0] &") } },
'confNetwork' => { name => N("Configure Network"), launch => sub { system("/usr/sbin/drakconnect --skip-wizard &") } },
'refresh' => { name => N("Refresh"), launch => sub { checkNetwork() } },
'help' => { name => N("Get Online Help"), launch => sub { system("drakhelp --id internet-connection &") } }
);
gtkadd(my $icon = Gtk2::TrayIcon->new("Net_Applet"),
gtkadd($eventbox = Gtk2::EventBox->new,
gtkpack($img = Gtk2::Image->new)
)
);
$eventbox->signal_connect(button_press_event => sub {
if ($_[1]->button == 1) {
is_running('net_monitor') or netMonitor()
}
$_[1]->button == 3 && $menu and $menu->popup(undef, undef, undef, undef, $_[1]->button, $_[1]->time);
});
my ($opt) = @ARGV;
if ($opt eq '--force' || $opt eq '-f') { setAutoStart('TRUE') };
shouldStart() or die "$onstartupfile should be set to TRUE or use net_applet --force";
checkNetwork();
cronNetwork();
$icon->show_all;
Gtk2->main;
ugtk2::exit(0);
sub is_running {
my @pid = (grep { $_ !~ /^\s*$$\b/ } `ps -u $ENV{USER}`) =~ /\Q$_[0]/;
@pid
}
sub shouldStart() {
my %p = getVarsFromSh($onstartupfile);
my $ret = $p{AUTOSTART} eq 'FALSE' ? 0 : 1;
$ret
}
sub md5file {
my @md5;
foreach my $file (@_) {
open(my $FILE, $file) or do { print STDERR "Can't open '$file': $!"; push @md5, "" };
binmode($FILE);
push @md5, Digest::MD5->new->addfile($FILE)->hexdigest;
close($FILE);
}
return wantarray() ? @md5 : $md5[0];
}
sub netMonitor() {
system("/usr/sbin/net_monitor&");
checkNetwork()
}
sub checkNetwork() {
my $netcnx = {};
my $netc = {};
my $intf = {};
network::netconnect::read_net_conf($netcnx, $netc, $intf);
my ($gw_intf, $is_up, $gw_address, $dns_server) = network::tools::get_internet_connection($netc, $intf);
if ($gw_address) {
go2State('connected', $gw_intf)
} else { go2State('disconnected', $gw_intf) }
my $new_md5 = md5file($prog_name);
if ($new_md5 ne $current_md5) { exec($prog_name) };
}
sub getIP {
my ($interface) = shift;
my $ifconfig = '/sbin/ifconfig';
my @lines = `$ifconfig $interface`;
my @ip = map { if_(/inet adr:([\d.]+)/, $1) } @lines;
return wantarray() ? @ip : $ip[0];
}
sub cronNetwork() {
$timeout = Glib::Timeout->add(60*1000, sub {
checkNetwork();
1;
});
}
sub go2State {
$menu and $menu->destroy;
$menu = setState(@_)
}
sub setState {
my ($state_type, $interface) = @_;
my $checkmi;
my $arr = $appletstate{$state_type}{menu};
my $tmp = gtkcreate_pixbuf($appletstate{$state_type}{colour}[0]);
$img->set_from_pixbuf($tmp);
gtkset_tip(Gtk2::Tooltips->new, $eventbox, formatAlaTeX(common::sprintf_fixutf8(translate($appletstate{$state_type}{tt}[0]), $interface)));
my $menu = Gtk2::Menu->new;
foreach (@$arr) {
my $name = ref($actions{$_}{name}) eq 'CODE' ? $actions{$_}{name}->($interface) : $actions{$_}{name};
my $launch = $actions{$_}{launch};
$menu->append(gtksignal_connect(gtkshow(Gtk2::MenuItem->new_with_label($name)), activate => sub { $launch->($interface) } ));
}
$menu->append(gtkshow(Gtk2::SeparatorMenuItem->new));
$menu->append(gtksignal_connect(gtkset_active($checkmi = Gtk2::CheckMenuItem->new_with_label(N("Always launch on startup")), shouldStart()), toggled => sub { setAutoStart(uc(bool2text($checkmi->get_active))) }));
$checkmi->show;
$menu->append(gtksignal_connect(gtkshow(Gtk2::MenuItem->new_with_label(N("Quit"))), activate => sub { mainQuit() }));
$menu
}
sub mainQuit() {
Glib::Source->remove($timeout) if $timeout;
Gtk2->main_quit
}
sub setAutoStart {
my $state = shift;
output_p $onstartupfile,
qq(AUTOSTART=$state
);
}
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