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|
#!/usr/bin/perl
#use strict;
use lib qw(/usr/lib/libDrakX);
use c;
use common;
use Digest::MD5;
use Gtk2::TrayIcon;
eval { require ugtk2; ugtk2->import(qw(:all)); require Gtk2::Pango };
if ($@) {
print "This program cannot be run in console mode.\n";
c::_exit(0); #- skip ugtk2::END
}
my ($eventbox, $img);
my ($menu, $_timeout);
my $raisedwindow = 0;
my $onstartupfile = "$ENV{HOME}/.net_applet";
add_icon_path("/usr/share/libDrakX/pixmaps/");
#don't launch it twice :)
#my @pids = fuzzy_pidofs(qr/\bnet_applet\b/);
#foreach (@pids) {
# print "pid = $_ \n";
#}
#@pids > 1 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 => [ 'confNetwork', 'refresh', 'help' ],
tt => [ N("Network is up on interface ") ]
},
disconnected => {
colour => [ 'disconnected' ],
changes => [ 'connected', 'error', 'busy' ],
menu => [ 'confNetwork', 'refresh', 'help' ],
tt => [ N("Network is down. Click on \"configure Network\"") ]
}
);
my %actions = (
'confNetwork' => { name => N("Configure Network"), launch => sub { configNetwork() } },
'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)
)
);
$eventbox->signal_connect(button_press_event => sub {
if (!$raisedwindow) {
if ($_[1]->button == 1) {
$raisedwindow = 1; 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();
$icon->show_all;
Gtk2->main;
ugtk2::exit(0);
sub shouldStart() {
my %p = getVarsFromSh($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 --testing");
checkNetwork()
}
sub checkNetwork {
my $gatewayconf = '/etc/sysconfig/network';
my %h = getVarsFromSh($gatewayconf);
my $new_md5 = md5file($prog_name);
# print "NEW($newmd5) = OLD($oldmd5)\n"
my $gd, $addrgd;
if ($h{GATEWAYDEV}) {
$addrgd = getIP($gd = $h{GATEWAYDEV});
} else {
foreach (`/sbin/ip route show`) {
($addrgd, $gd) = /^default\s+via\s+(\S+).*\s+dev\s+(\S+)/ and last;
}
}
$gd or die "No Gatewaydev defined";
if ($addrgd) {
go2State('connected', $gd)
} else { go2State('disconnected', '') }
if ($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(new Gtk2::Tooltips, $eventbox, formatAlaTeX($appletstate{$state_type}{tt}[0] . $interface));
my $menu = Gtk2::Menu->new;
foreach (@$arr) {
$menu->append(gtksignal_connect(gtkshow(Gtk2::MenuItem->new_with_label($actions{$_}{name})), activate => $actions{$_}{launch}));
}
$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() {
Gtk2->main_quit
}
sub setAutoStart {
my $state = shift;
output_p $onstartupfile,
qq(AUTOSTART=$state
);
}
|
