From 37d7bb620ac71f550cdbdc7276235ef1eaa10834 Mon Sep 17 00:00:00 2001
From: Florin Grad <florin@mandriva.com>
Date: Wed, 24 Sep 2003 13:14:57 +0000
Subject: allow drakfirewall to choose the interface

---
 perl-install/network/drakfirewall.pm | 16 +++++------
 perl-install/network/shorewall.pm    | 51 +++++++++++++++++++++++++++++-------
 2 files changed, 49 insertions(+), 18 deletions(-)

diff --git a/perl-install/network/drakfirewall.pm b/perl-install/network/drakfirewall.pm
index dc2dcc668..c5b8c6288 100644
--- a/perl-install/network/drakfirewall.pm
+++ b/perl-install/network/drakfirewall.pm
@@ -1,7 +1,7 @@
 package network::drakfirewall; # $Id$
 
-use diagnostics;
-use strict;
+
+
 
 use network::shorewall;
 use common;
@@ -105,16 +105,14 @@ sub default_from_pkgs {
 }
 
 sub get_ports {
-    my ($_ports) = @_;
-    my $shorewall = network::shorewall::read() or return;
+    my ($in, $_ports) = @_;
+    my $shorewall = network::shorewall::read($in,'silent') or return;
     \$shorewall->{ports};
 }
 
 sub set_ports {
     my ($in, $disabled, $ports) = @_;
-
-    my $shorewall = network::shorewall::read() || network::shorewall::default_interfaces() or die \N("No network card");
-
+    my $shorewall = network::shorewall::read($in,'not_silent') || network::shorewall::default_interfaces($in) or die \N("No network card");
     if (!$disabled || -x "$::prefix/sbin/shorewall") {
 	$in->do_pkgs->ensure_is_installed('shorewall', '/sbin/shorewall', $::isInstall) or return;
     
@@ -126,13 +124,13 @@ sub set_ports {
 
 sub get_conf {
     my ($in, $disabled, $o_ports) = @_;
-
+		
     my $possible_servers = default_from_pkgs($in);
     $_->{hide} = 0 foreach @$possible_servers;
 
     if ($o_ports) {
 	$disabled, from_ports($o_ports);
-    } elsif (my $shorewall = network::shorewall::read()) {
+    } elsif (my $shorewall = network::shorewall::read($in,'silent')) {
 	$shorewall->{disabled}, from_ports(\$shorewall->{ports});
     } else {
 	$in->ask_okcancel('', N("drakfirewall configurator
diff --git a/perl-install/network/shorewall.pm b/perl-install/network/shorewall.pm
index 4cbc6e74d..489beb8d6 100644
--- a/perl-install/network/shorewall.pm
+++ b/perl-install/network/shorewall.pm
@@ -46,22 +46,51 @@ sub get_config_file {
     map { [ split ' ' ] } grep { !/^#/ } cat_("$::prefix/etc/shorewall/$file");
 }
 
-sub default_interfaces() {
-    my %conf;
-
-    my @l = detect_devices::getNet() or return;
-    if (@l == 1) {
+sub default_interfaces_silent($) {
+	my ($in) = @_;
+	my %conf;
+	my @l = detect_devices::getNet() or return;
+	if (@l == 1) {
 	$conf{net_interface} = $l[0];
     } else {
 	$conf{net_interface} = network::netconnect::get_net_device() || $l[0];
-	$conf{loc_interface} = [ grep { $_ ne $conf{net_interface} } @l ];
+	$conf{loc_interface} = [  grep { $_ ne $conf{net_interface} } @l ];
     }
     \%conf;
 }
 
-sub read() {
-    my %conf;
+sub default_interfaces($) {
+	my ($in) = @_;
+	my %conf;
+	my $card_netconnect = network::netconnect::get_net_device() || "eth0";
+	defined $card_netconnect and log::l("[drakgw] Information from netconnect: ignore card $card_netconnect");
+
+	my @l = detect_devices::getNet() or return;
+	if (@l == 1) {
+	$conf{net_interface} = $l[0];
+    } else {
+	$in->ask_from('',
+                      N("Please enter the name of the interface connected to the internet.              
+                
+Examples:
+                ppp+ for modem or DSL connections, 
+                eth0, or eth1 for cable connection, 
+                ippp+ for a isdn connection.
+", $card_netconnect),
+      [ { label => N("Net Device"), val => \$card_netconnect, type => 'entry' } ]);
+	put_in_hash($conf ||= {}, {
+	   net_interface => $card_netconnect,
+   });
+	$conf{net_interface} = $card_netconnect;
+	#$conf{net_interface} = network::netconnect::get_net_device() || $l[0];
+	$conf{loc_interface} = [  grep { $_ ne $conf{net_interface} } @l ];
+    }
+    \%conf;
+}
 
+sub read($$) {
+    my %conf;
+    my ($in,$mode) = @_;
     $conf{disabled} = !glob_("$::prefix/etc/rc3.d/S*shorewall");
 
     $conf{ports} = 
@@ -73,7 +102,11 @@ sub read() {
     if (my ($e) = get_config_file('masq')) {
 	$conf{masquerade}{subnet} = $e->[1] if $e->[1];
     }
-    put_in_hash(\%conf, default_interfaces());
+    if ($mode eq 'silent') {
+	    put_in_hash(\%conf, default_interfaces_silent($in));
+    } else {
+	    put_in_hash(\%conf, default_interfaces($in));
+    };
     foreach (get_config_file('interfaces')) {
 	my ($name, $interface) = @$_;
 	if ($name eq 'masq') {
-- 
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