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package network::tools;
use common;
use run_program;
use c;
use vars qw(@ISA @EXPORT);
use MDK::Common::Globals "network", qw($in $prefix $disconnect_file $connect_prog $connect_file $disconnect_file);
@ISA = qw(Exporter);
@EXPORT = qw(write_cnx_script write_secret_backend write_initscript ask_connect_now connect_backend disconnect_backend read_providers_backend ask_info2 type2interface connected connected_bg connected2 disconnected);
@EXPORT_OK = qw($in);
sub write_cnx_script {
my ($netc, $type, $up, $down, $type2) = @_;
if ($type) {
$netc->{internet_cnx}{$type}{$_->[0]}=$_->[1] foreach ([$connect_file, $up], [$disconnect_file, $down]);
$netc->{internet_cnx}{$type}{type} = $type2;
} else {
foreach ($connect_file, $disconnect_file) {
output ("$prefix$_",
'#!/bin/bash
' . if_(!$netc->{at_boot}, 'if [ "x$1" == "x--boot_time" ]; then exit; fi
') . $netc->{internet_cnx}{$netc->{internet_cnx_choice}}{$_});
chmod 0755, "$prefix" . $_;
}
}
}
sub write_secret_backend {
my ($a, $b) = @_;
foreach my $i ("pap-secrets", "chap-secrets") {
substInFile { s/^'$a'.*\n//; $_ .= "\n'$a' * '$b' * \n" if eof } "$prefix/etc/ppp/$i";
}
}
sub ask_connect_now {
$::Wizard_no_previous=1;
#- FIXME : code the exception to be generated by ask_yesorno, to be able to remove the $::Wizard_no_previous=1;
if ($in->ask_yesorno(_("Internet configuration"),
_("Do you want to try to connect to the Internet now?")
)) {
my $up;
{
my $w = $in->wait_message('', _("Testing your connection..."), 1);
connect_backend();
sleep 10;
my $netc = {};
$up=connected();
}
my $m = $up ? (_("The system is now connected to Internet.") .
if_($::isInstall, _("For Security reason, it will be disconnected now.")) ) :
_("The system doesn't seem to be connected to internet.
Try to reconfigure your connection.");
if ($::isWizard) {
$::Wizard_no_previous=1;
$::Wizard_finished=1;
$in->ask_okcancel(_("Network Configuration"), $m, 1);
undef $::Wizard_no_previous;
undef $::Wizard_finished;
} else { $in->ask_warn('', $m ); }
$::isInstall and disconnect_backend();
}
undef $::Wizard_no_previous;
1;
}
sub connect_backend { run_program::rooted($prefix, "$connect_prog &") }
sub disconnect_backend { run_program::rooted($prefix, "$disconnect_file &") }
sub read_providers_backend { my ($file) = @_; map { /(.*?)=>/ } catMaybeCompressed($file) }
sub ask_info2 {
my ($cnx, $netc) = @_;
$::isInstall and $in->set_help('configureNetworkDNS');
$in->ask_from(_("Connection Configuration"),
_("Please fill or check the field below"),
[
if__($cnx->{irq}, { label => _("Card IRQ"), val => \$cnx->{irq} }) ,
if__($cnx->{mem}, { label => _("Card mem (DMA)"), val => \$cnx->{mem} }),
if__($cnx->{io}, { label => _("Card IO"), val => \$cnx->{io} }),
if__($cnx->{io0}, { label => _("Card IO_0"), val => \$cnx->{io0} }),
if__($cnx->{io1}, { label => _("Card IO_1"), val => \$cnx->{io1} }),
if__($cnx->{phone_in}, { label => _("Your personal phone number"), val => \$cnx->{phone_in} }),
if__($netc->{DOMAINNAME2}, { label => _("Provider name (ex provider.net)"), val => \$netc->{DOMAINNAME2} }),
if__($cnx->{phone_out}, { label => _("Provider phone number"), val => \$cnx->{phone_out} }),
if__($netc->{dnsServer2}, { label => _("Provider dns 1 (optional)"), val => \$netc->{dnsServer2} }),
if__($netc->{dnsServer3}, { label => _("Provider dns 2 (optional)"), val => \$netc->{dnsServer3} }),
if__($cnx->{vpivci}, { label => _("Choose your country"), val => \$netc->{vpivci}, list => ['Netherlands', 'France', 'Belgium', 'Italy', 'UK', 'USA'] }),
if__($cnx->{dialing_mode}, { label => _("Dialing mode"), val => \$cnx->{dialing_mode},list=>["auto","manual"]}),
if__($cnx->{speed}, { label => _("Connection speed"), val => \$cnx->{speed}, list => ["64 Kb/s", "128 Kb/s"]}),
if__($cnx->{huptimeout}, { label => _("Connection timeout (in sec)"), val => \$cnx->{huptimeout} }),
if__($cnx->{login}, { label => _("Account Login (user name)"), val => \$cnx->{login} }),
if__($cnx->{passwd}, { label => _("Account Password"), val => \$cnx->{passwd} }),
]
) or return;
if ($netc->{vpivci}) {
foreach (['Netherlands', '8_48'], ['France', '8_35'], ['Belgium', '8_35'], ['Italy', '8_35'], ['UK', '0_38'], ['USA', '8_35']) {
$netc->{vpivci} eq $_->[0] and $netc->{vpivci} = $_->[1];
}
}
1;
}
sub type2interface {
my ($i) = @_;
$i=~/$_->[0]/ and return $_->[1] foreach (
[ modem => 'ppp'],
[ isdn_internal => 'ippp'],
[ isdn_external => 'ppp'],
[ adsl => 'ppp'],
[ cable => 'eth'],
[ lan => 'eth']);
}
sub connected { gethostbyname("mandrakesoft.com") ? 1 : 0 }
my $kid_pipe;
sub connected_bg {
local $|=1;
my ($ref) = @_;
if (defined $kid_pipe) {
local *F;
*F = *$kid_pipe;
fcntl(F, c::F_SETFL(), c::O_NONBLOCK()) or die "can't fcntl F_SETFL: $!";
my $a;
if ($a = <F> ) {
close($kid_pipe) || warn "kid exited $?";
undef $kid_pipe;
$a eq '1' and $$ref = 1;
$a eq '0' and $$ref = 0;
}
} else { $kid_pipe = connected2() }
1;
}
sub connected2 {
my $pid = open(KID_TO_READ, "-|");
if ($pid) { # parent
return \*KID_TO_READ;
} else { # child
my $a = gethostbyname("mandrakesoft.com") ? 1 : 0;
print "$a";
c::_exit(0);
}
}
sub disconnected { }
sub write_initscript {
output ("$prefix/etc/rc.d/init.d/internet",
q{
#!/bin/bash
#
# internet Bring up/down internet connection
#
# chkconfig: 2345 11 89
# description: Activates/Deactivates the internet interfaces
#
# dam's (damien@mandrakesoft.com)
# Source function library.
. /etc/rc.d/init.d/functions
case "$1" in
start)
if [ -e } . $connect_file . q{ ]; then
action "Checking internet connections to start at boot" "} . "$connect_file --boot_time" . q{"
else
action "No connection to start" "true"
fi
touch /var/lock/subsys/internet
;;
stop)
if [ -e } . $disconnect_file . q{ ]; then
action "Stopping internet connection if needed: " "} . "$disconnect_file --boot_time" . q{"
else
action "No connection to stop" "true"
fi
rm -f /var/lock/subsys/internet
;;
restart)
$0 stop
echo "Waiting 10 sec before restarting the internet connection."
sleep 10
$0 start
;;
status)
;;
*)
echo "Usage: internet {start|stop|status|restart}"
exit 1
esac
exit 0
});
chmod 0755, "$prefix/etc/rc.d/init.d/internet";
$::isStandalone ? system("/sbin/chkconfig --add internet") : do {
symlinkf ("../init.d/internet", "$prefix/etc/rc.d/rc$_") foreach
'0.d/K11internet', '1.d/K11internet', '2.d/K11internet', '3.d/S89internet', '5.d/S89internet', '6.d/K11internet';
};
}
1;
|
