#!/usr/bin/perl # NetMonitor # Copyright (C) 1999-2004 MandrakeSoft # Damien "Dam's" Krotkine # Thierry Vignaud <tvignaud@mandrakesoft.com> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. use lib qw(/usr/lib/libDrakX); use strict; use standalone; #- warning, standalone must be loaded very first, for 'explanations' use interactive; use ugtk2 qw(:helpers :wrappers :create); use common; use network::netconnect; use network::tools; use MDK::Common::Globals "network", qw($in); if ("@ARGV" =~ /--status/) { print connected(); exit(0) } my $force = "@ARGV" =~ /--force/; my $quiet = "@ARGV" =~ /--quiet/; my $connect = "@ARGV" =~ /--connect/; my $disconnect = "@ARGV" =~ /--disconnect/; my ($default_intf) = "@ARGV" =~ /--defaultintf (\w+)/; if ($force) { $connect and system("/etc/sysconfig/network-scripts/net_cnx_up"); $disconnect and system("/etc/sysconfig/network-scripts/net_cnx_down"); $connect = $disconnect = 0; } $quiet and exit(0); my $in = 'interactive'->vnew('su', 'default'); my $window1 = ugtk2->new(N("Network Monitoring")); $window1->{rwindow}->signal_connect(delete_event => sub { ugtk2->exit(0) }); unless ($::isEmbedded) { $window1->{rwindow}->set_position('center'); $window1->{rwindow}->set_title(N("Network Monitoring")); $window1->{rwindow}->set_border_width(5); } #$::isEmbedded or $window1->{rwindow}->set_size_request(580, 320); my $colorr = gtkcolor(50400, 655, 20000); my $colort = gtkcolor(55400, 55400, 655); my $colora = gtkcolor(655, 50400, 655); my $isconnected = -1; my @interfaces; my $monitor = {}; my $netcnx = {}; my $netc = {}; my $intf = {}; my $c_time = 0; my $ct_tag; my ($pixmap, $darea); my ($width, $height) = (300, 150); network::netconnect::load_conf($netcnx, $netc, $intf); network::netconnect::read_net_conf('', $netcnx, $netc); MDK::Common::Globals::init(in => $in); gtkadd($window1->{window}, gtkpack_(Gtk2::VBox->new(0,5), 1, gtkpack_(Gtk2::HBox->new(0,5), 1, my $notebook = Gtk2::Notebook->new, 0, gtkpack_(Gtk2::VBox->new(0,5), 0, gtkadd(gtkset_shadow_type(Gtk2::Frame->new(N("Settings")), 'etched_out'), gtkpack__(Gtk2::HBox->new(0,0), N("Connection type: "), my $label_cnx_type = Gtk2::Label->new("")), ), 1, gtkadd(gtkset_shadow_type(Gtk2::Frame->new(N("Global statistics")), 'etched_out'), gtkpack__(Gtk2::VBox->new(0,0), create_packtable({ col_spacings => 1, row_spacings => 1 }, [ "", N("Instantaneous") , N("Average") ], [ Gtk2::WrappedLabel->new(N("Sending\nspeed:")), my $label_st = Gtk2::Label->new(""), my $label_sta = Gtk2::Label->new("na") ], [ Gtk2::WrappedLabel->new(N("Receiving\nspeed:")), my $label_sr = Gtk2::Label->new(""), my $label_sra = Gtk2::Label->new("na") ], ), gtkpack__(Gtk2::HBox->new(0,0), N("Connection\ntime: "), my $label_ct = Gtk2::Label->new(""), ), ) ), 0, gtkpack(Gtk2::HBox->new(0,5), gtksignal_connect(my $button_connect = gtkset_sensitive(Gtk2::Button->new(N("Wait please")), 0), clicked => \&connection), gtksignal_connect(my $button_close = Gtk2::Button->new(N("Close")), clicked => sub { ugtk2->exit(0) }), ) ) ), 0, my $statusbar = Gtk2::Statusbar->new ), ); $window1->{rwindow}->show_all; $window1->{rwindow}->realize; my $gct = Gtk2::Gdk::GC->new($window1->{rwindow}->window); $gct->set_foreground($colort); my $gcr = Gtk2::Gdk::GC->new($window1->{rwindow}->window); $gcr->set_foreground($colorr); my $gca = Gtk2::Gdk::GC->new($window1->{rwindow}->window); $gca->set_foreground($colora); $statusbar->push(1, N("Wait please, testing your connection...")); $window1->{rwindow}->show_all; my $time_tag = Glib::Timeout->add(1000, \&rescan); my $time_tag2 = Glib::Timeout->add(1000, \&update); update(); rescan(); gtkflush() while $isconnected == -2 || $isconnected == -1; Glib::Source->remove($time_tag2); $time_tag2 = Glib::Timeout->add(20000, \&update); connection() if $connect && !$isconnected || $disconnect && $isconnected; $window1->main; ugtk2->exit(0); my $during_connection; my $first; sub connection() { $during_connection = 1; my $wasconnected = $isconnected; $button_connect->set_sensitive(0); $button_close->set_sensitive(0); $statusbar->pop(1); $statusbar->push(1, $wasconnected ? N("Disconnecting from Internet ") : N("Connecting to Internet ")); if ($wasconnected == 1) { $c_time = time(); $ct_tag = Glib::Timeout->add(1000, sub { my ($sec, $min, $hour) = gmtime(time() - $c_time); my $e = sprintf("%02d:%02d:%02d", $hour, $min, $sec); $label_ct->set_label($e); 1 }) } else { Glib::Source->remove($ct_tag) } my $nb_point = 1; $first = 1; my $_tag = Glib::Timeout->add(1000, sub { $statusbar->pop(1); $statusbar->push(1, ($wasconnected == 1 ? N("Disconnecting from Internet ") : N("Connecting to Internet ")) . join('', map { "." } (1..$nb_point))); $nb_point++; if ($nb_point < 4) { return 1 } my $ret = 1; my $isconnect = test_connected(0); if ($nb_point < 20) { if ($first == 1) { # first time if ($isconnect == -2) { # wait for last test to finish test_connected(2); # not yet terminated, try to cancel it return 1; } test_connected(1); # initiates new connection test $first = 0; return 1; } if ($isconnect == -2) { return 1 } # no result yet, wait. if ($isconnect == $wasconnected) { # we got a test result; but the connection state did not change; retry. test_connected(1); return 1; } } # either we got a result, or we timed out. if ($isconnect != -2 || $nb_point > 20) { $isconnected = $isconnect; $ret = 0; $statusbar->pop(1); $statusbar->push(1, $wasconnected ? ($isconnected ? N("Disconnection from Internet failed.") : N("Disconnection from Internet complete.")) : ($isconnected ? N("Connection complete.") : N("Connection failed.\nVerify your configuration in the Mandrake Control Center.")) ); my $delay = 1000; # keep the message displayed longer if there is a problem. if ($isconnected == $wasconnected) { $delay = 5000 } my $_tag3 = Glib::Timeout->add($delay, sub { $button_connect->set_sensitive(1); $button_close->set_sensitive(1); undef $during_connection; update(); return 0; }); } return $ret; }); gtkflush(); if ($wasconnected == 1) { system("/etc/sysconfig/network-scripts/net_cnx_down &"); } else { system("/etc/sysconfig/network-scripts/net_cnx_up &"); } } sub rescan() { get_val(); foreach (@interfaces) { my $intf = $_; my $recv = $monitor->{$intf}{val}[0]; my $transmit = $monitor->{$intf}{val}[8]; my $refr = $monitor->{$intf}{referencer}; my $reft = $monitor->{$intf}{referencet}; $monitor->{sr} += $recv - $refr; $monitor->{st} += $transmit - $reft; $monitor->{$intf}{recva} += $recv - $refr; $monitor->{$intf}{recvan}++; if ($monitor->{$intf}{recvan} > 9) { push(@{$monitor->{$intf}{stack_ra}}, $monitor->{$intf}{recva}/10); $monitor->{$intf}{recva} = $monitor->{$intf}{recvan} = 0; } else { push(@{$monitor->{$intf}{stack_ra}}, -1) } shift @{$monitor->{$intf}{stack_ra}} if @{$monitor->{$intf}{stack_ra}} > 250; push(@{$monitor->{$intf}{stack_r}}, $recv - $refr); shift @{$monitor->{$intf}{stack_r}} if @{$monitor->{$intf}{stack_r}} > 250; $monitor->{$intf}{labelr}->set_label(formatXiB($recv - $monitor->{$intf}{initialr})); $monitor->{$intf}{referencer} = $recv; $monitor->{$intf}{transmita} += $transmit - $reft; $monitor->{$intf}{transmitan}++; if ($monitor->{$intf}{transmitan} > 9) { push(@{$monitor->{$intf}{stack_ta}}, $monitor->{$intf}{transmita}/10); $monitor->{$intf}{transmita} = $monitor->{$intf}{transmitan} = 0; } else { push(@{$monitor->{$intf}{stack_ta}}, -1) } shift @{$monitor->{$intf}{stack_ta}} if @{$monitor->{$intf}{stack_ta}} > 250; push(@{$monitor->{$intf}{stack_t}}, $transmit - $reft); shift @{$monitor->{$intf}{stack_t}} if @{$monitor->{$intf}{stack_t}} > 250; $monitor->{$intf}{labelt}->set_label(formatXiB($transmit - $monitor->{$intf}{initialt})); $monitor->{$intf}{referencet} = $transmit; draw_monitor($monitor->{$intf}, $intf); } $label_sr->set_label(formatXiB($monitor->{sr}) . "/s"); $label_st->set_label(formatXiB($monitor->{st}) . "/s"); $monitor->{sra} += $monitor->{sr}; $monitor->{sta} += $monitor->{st}; $monitor->{nba}++; if ($monitor->{nba} > 9) { $label_sra->set_label(formatXiB($monitor->{sra}/10) . "/s"); $label_sta->set_label(formatXiB($monitor->{sta}/10) . "/s"); $monitor->{sra} = 0; $monitor->{sta} = 0; $monitor->{nba} = 0; } $label_cnx_type->set_label($netcnx->{type}); $monitor->{$_} = 0 foreach 'sr', 'st'; 1; } sub get_val() { my $a = cat_("/proc/net/dev"); $a =~ s/^.*?\n.*?\n//; $a =~ s/^\s*lo:.*?\n//; my @line = split(/\n/, $a); map { s/\s*(\w*)://; my $intf = $1; $monitor->{$intf}{val} = [split()]; $monitor->{$intf}{intf} = $intf; $intf; } @line; } sub change_color { my ($color) = @_; my $dialog = _create_dialog(N("Color configuration")); my $doit; $dialog->vbox->add(my $colorsel = Gtk2::ColorSelection->new); gtkpack($dialog->action_area, gtksignal_connect(Gtk2::Button->new(N("Cancel")), clicked => sub { $doit = 1; $dialog->destroy; }), gtksignal_connect(Gtk2::Button->new(N("Ok")), clicked => sub { $dialog->destroy; }), ); $colorsel->set_current_color($color); $dialog->show_all; $dialog->run; $doit ? $colorsel->get_current_color : $color; } my $scale; sub update() { if (!$during_connection) { my $isconnect = test_connected(0); if ($isconnect != -2) { $isconnected = $isconnect; # save current state $isconnect = test_connected(1); # start new test } }; my @intfs = get_val(); # get values from /proc file system foreach (@intfs) { my $intf = $_; if (!member($intf,@interfaces)) { $default_intf = $intf; $monitor->{$intf}{initialr} = $monitor->{$intf}{val}[0]; $monitor->{$intf}{initialt} = $monitor->{$intf}{val}[8]; $darea->{$intf} = Gtk2::DrawingArea->new; $darea->{$intf}->set_events(["pointer_motion_mask"]); $notebook->append_page(gtkshow(my $page = gtkpack_(Gtk2::VBox->new(0,0), 0, gtkpack__(gtkset_border_width(Gtk2::HBox->new(0,0), 5), gtksize($darea->{$intf}, $width, $height)), 0, gtkpack_(Gtk2::HBox->new(0,0), 1, gtkpack__(Gtk2::VBox->new(0,0), gtkpack__(gtkset_border_width(Gtk2::HBox->new(0,5), 5), gtksignal_connect(my $button_t = gtkset_relief(Gtk2::Button->new, 'none'), clicked => sub { $colort = change_color($colort); $gct->set_foreground($colort); $_[0]->queue_draw; }), N("sent: "), $monitor->{$intf}{labelt} = Gtk2::Label->new("0")), gtkpack__(gtkset_border_width(Gtk2::HBox->new(0,5), 5), gtksignal_connect(my $button_r = gtkset_relief(Gtk2::Button->new, 'none'), clicked => sub { $colorr = change_color($colorr); $gcr->set_foreground($colorr); $_[0]->queue_draw; }), N("received: "), $monitor->{$intf}{labelr} = Gtk2::Label->new("0")), gtkpack__(gtkset_border_width(Gtk2::HBox->new(0,5), 5), gtksignal_connect(my $button_a = gtkset_relief(Gtk2::Button->new, 'none'), clicked => sub { $colora = change_color($colora); $gca->set_foreground($colora); $_[0]->queue_draw; }), N("average")) ), 0, gtkpack__(gtkset_border_width(Gtk2::VBox->new(0,0), 5), gtkadd(gtkset_shadow_type(Gtk2::Frame->new(N("Local measure")), 'etched_out'), gtkpack__(gtkset_border_width(Gtk2::VBox->new(0,0), 5), gtkpack__(Gtk2::HBox->new(0,0), N("sent: "), my $measure_t = Gtk2::Label->new("0") ), gtkpack__(Gtk2::HBox->new(0,0), N("received: "), my $measure_r = Gtk2::Label->new("0") ) ) ) ) ) )), Gtk2::Label->new($intf)); foreach my $i ([$button_t, $gct], [$button_r, $gcr], [$button_a, $gca]) { $i->[0]->add(gtksignal_connect(gtkshow(gtksize(gtkset_size_request(Gtk2::DrawingArea->new, 10, 10), 10, 10)), expose_event => sub { $_[0]->window->draw_rectangle($i->[1], 1, 0, 0, 10, 10) })); } $monitor->{$intf}{page} = $notebook->page_num($page); $darea->{$intf}->realize; $pixmap->{$intf} = Gtk2::Gdk::Pixmap->new($darea->{$intf}->window, $width, $height, $darea->{$intf}->window->get_depth); $monitor->{$intf}{referencer} = $monitor->{$intf}{val}[0]; $monitor->{$intf}{referencet} = $monitor->{$intf}{val}[8]; $pixmap->{$intf}->draw_rectangle($darea->{$intf}->style->black_gc, 1, 0, 0, $width, $height); $darea->{$intf}->signal_connect(motion_notify_event => sub { my (undef, $e) = @_; my $x = $e->x - 50; my $y = $e->y; my $received = $x >= 0 ? $monitor->{$intf}{stack_r}[$x] : 0; my $transmitted = $x >= 0 ? $monitor->{$intf}{stack_t}[$x] : 0; my $type; $y * $scale / 150 < $transmitted and $type = N("transmitted"); (150 - $y) * $scale / 150 < $received and $type = N("received"); $measure_r->set_label(formatXiB($received)); $measure_t->set_label(formatXiB($transmitted)); }); $darea->{$intf}->signal_connect(expose_event => sub { $darea->{$intf}->window->draw_drawable($darea->{$intf}->style->bg_gc('normal'), $pixmap->{$intf}, 0, 0, 0, 0, $width, $height); }); } } foreach (@interfaces) { my $intf = $_; $notebook->remove_page($monitor->{$intf}{page}) unless member($intf,@intfs); } @interfaces = @intfs; if ($isconnected != -2 && $isconnected != -1 && !$during_connection) { if ($isconnected == 1 && !in_ifconfig($netcnx->{NET_INTERFACE})) { $isconnected = 0; $statusbar->pop(1); $statusbar->push(1, N("Warning, another internet connection has been detected, maybe using your network")); } else { #- translators : $netcnx->{type} is the type of network connection (modem, adsl...) $statusbar->pop(1); $statusbar->push(1, $isconnected == 1 ? N("Connected") : N("Not connected")); } $button_connect->set("label", $isconnected == 1 ? N("Disconnect %s", $netcnx->{type}) : N("Connect %s", $netcnx->{type})); $button_connect->set_sensitive(1); } if (!(-e $network::tools::connect_file && -e $network::tools::disconnect_file)) { $button_connect->set_sensitive(0); $button_connect->set("label", N("No internet connection configured")); } 1; } sub in_ifconfig { my ($intf) = @_; -x '/sbin/ifconfig' or return 1; $intf eq '' and return 1; `/sbin/ifconfig` =~ /$intf/; } sub draw_monitor { my ($o, $intf) = @_; defined $darea->{$intf} or return; my $pixmap = $pixmap->{$intf}; $pixmap->draw_rectangle($darea->{$intf}->style->black_gc, 1, 0, 0, $width, $height); my $maxr = 0; foreach (@{$o->{stack_r}}) { $maxr = $_ if $_ > $maxr } my $maxt = 0; foreach (@{$o->{stack_t}}) { $maxt = $_ if $_ > $maxt } my $ech = $maxr + $maxt; $ech == 0 and $ech = 1; $scale = $ech; my $step = 49; foreach (@{$o->{stack_t}}) { $pixmap->draw_rectangle($gct, 1, $step, 0, 1, $_*150/$ech); $step++; } $step = 49; my ($av1, $av2, $last_a); foreach (@{$o->{stack_ta}}) { if ($_ != -1) { if (!defined $av1) { $av1 = $_ } else { defined $av2 or $av2 = $_ } if ($av1 && $av2) { $pixmap->draw_line($gca, $step-15, $av1*150/$ech, $step-5, $av2*150/$ech); $av1 = $av2; undef $av2; $last_a = $step-50; } } $step++; } $step = 49; foreach (@{$o->{stack_r}}) { $pixmap->draw_rectangle($gcr, 1, $step, 151-$_*150/$ech, 1, $_*150/$ech); $step++; } $step = 49; ($av1, $av2) = undef; foreach (@{$o->{stack_ra}}) { if ($_ != -1) { if (!defined $av1) { $av1 = $_ } else { defined $av2 or $av2 = $_ } if (defined $av1 && defined $av2) { $pixmap->draw_line($gca, $step-15, 151-$av1*150/$ech, $step-5, 151-$av2*150/$ech); $av1 = $av2; undef $av2; } } $step++; } my $switch = 1; my $gcl = Gtk2::Gdk::GC->new($darea->{$intf}->window); $gcl->set_foreground($darea->{$intf}->style->white); $gcl->set_line_attributes(1, 'on-off-dash', 'not-last', 'round'); for (my $i = 30; $i <= 120; $i += 30) { $pixmap->draw_line($gcl, 50, $i, 300, $i); my ($gc2, $text); my ($dif1, $dif2); if ($last_a) { $dif1 = abs(150-(@{$o->{stack_ra}}[$last_a])*150/$ech - $i); $dif2 = abs((@{$o->{stack_ta}}[$last_a])*150/$ech - $i); } else { $dif1 = abs(150-(@{$o->{stack_r}}[@{$o->{stack_r}}-1])*150/$ech - $i); $dif2 = abs((@{$o->{stack_t}}[@{$o->{stack_t}}-1])*150/$ech - $i); } if ($dif1 < $dif2) { $text = formatXiB((150-$i)*$ech/150); $gc2 = $gcr; my $x_l = 5; if ($i > 30 && $switch) { $pixmap->draw_line($gct, $x_l, 0, $x_l, $i-30); $pixmap->draw_line($gct, $x_l-1, 0, $x_l-1, $i-30); $pixmap->draw_line($gct, $x_l+1, 0, $x_l+1, $i-30); $pixmap->draw_polygon($gct, 1, $x_l-4, $i-30, $x_l+5, $i-30, $x_l, $i-25); } if ($switch) { $pixmap->draw_line($gcr, $x_l, 150, $x_l, $i); $pixmap->draw_line($gcr, $x_l-1, 150, $x_l-1, $i); $pixmap->draw_line($gcr, $x_l+1, 150, $x_l+1, $i); $pixmap->draw_polygon($gcr, 1, $x_l-5, $i, $x_l+5, $i, $x_l, $i-6); } undef $switch; } else { $text = formatXiB($i*$ech/150); $gc2 = $gct; } $pixmap->draw_layout($gc2, 45-string_width($darea->{$intf}, $text), $i-5, $darea->{$intf}->create_pango_layout($text)); } $darea->{$intf}->queue_draw; } sub test_connected { my ($arg) = @_; $::testing || network::tools::test_connected($arg); }