From 6347aab73cb2b46a25ce2e45709904d63e9fea46 Mon Sep 17 00:00:00 2001
From: Stew Benedict <stewb@mandriva.org>
Date: Tue, 3 Sep 2002 15:17:49 +0000
Subject: Fix empty subnet in /etc/exports /home entry.

---
 perl-install/standalone/drakTermServ | 75 +++++++++++++++++++++++-------------
 1 file changed, 48 insertions(+), 27 deletions(-)

(limited to 'perl-install/standalone/drakTermServ')

diff --git a/perl-install/standalone/drakTermServ b/perl-install/standalone/drakTermServ
index 9b868e5d5..8f68d0fa8 100755
--- a/perl-install/standalone/drakTermServ
+++ b/perl-install/standalone/drakTermServ
@@ -753,15 +753,10 @@ sub maintain_clients {
 sub dhcpd_config {
 	#- do main dhcp server config
 	my $dhcpd_box;
-	my @netmask = ();
-	my @broadcast = ();
-	my @netconfig = ();
-	my @ifconfig = ();
 	my @ifvalues = ();
 	my @resolve = ();
 	my @nserve = ();
 	my %netconfig;
-	my @subnet = ();
 	my @nservers = ();
 						
 	#- entry boxes for data entry
@@ -826,29 +821,16 @@ sub dhcpd_config {
 		%netconfig = getVarsFromSh("/etc/sysconfig/network");
 		$entry_domain->set_text($netconfig{DOMAINNAME});
 	}
-	
-	if ( -e "/etc/sysconfig/network-scripts/ifcfg-eth0") {
-		%netconfig = getVarsFromSh("/etc/sysconfig/network-scripts/ifcfg-eth0");
-		$entry_netmask->set_text($netconfig{NETMASK});
-		$entry_subnet_mask->set_text($netconfig{NETMASK});
 		
-	}
-	
-	@ifconfig = grep(/inet/, `/sbin/ifconfig eth0`);
-	@ifvalues = split(/[: \t]+/, $ifconfig[0]);
-	$entry_broadcast->set_text($ifvalues[5]);
-	
-	@broadcast = split(/\./, $ifvalues[5]);
-	@netmask = split(/\./, $netconfig{NETMASK});
-	
-	foreach (0..3) {
-		#- wasn't evaluating the & as expected
-		my $val1= $broadcast[$_] + 0;
-		my $val2 = $netmask[$_] + 0;
-		$subnet[$_] = $val1 & $val2;
-	}
+	my $sys_netmask = get_mask_from_sys();
+	$entry_netmask->set_text($sys_netmask);
+	$entry_subnet_mask->set_text($sys_netmask);
 	
-	$entry_subnet->set_text(join(".", @subnet));
+	my $sys_broadcast = get_broadcast_from_sys();
+	$entry_broadcast->set_text($sys_broadcast);
+	my $sys_subnet = get_subnet_from_sys($sys_broadcast, $sys_netmask);
+		
+	$entry_subnet->set_text($sys_subnet);
 		
 	my @route = grep(/^0.0.0.0/, `/sbin/route -n`);
 	@ifvalues = split(/[ \t]+/, $route[0]);
@@ -906,6 +888,38 @@ sub dhcpd_config {
 	$dhcpd_box->show_all();	
 }
 
+sub get_mask_from_sys {
+	my %netconfig;
+	if ( -e "/etc/sysconfig/network-scripts/ifcfg-eth0") {
+		%netconfig = getVarsFromSh("/etc/sysconfig/network-scripts/ifcfg-eth0");
+		$netconfig{NETMASK};
+	}
+}
+
+sub get_subnet_from_sys {
+	my ($sys_broadcast, $sys_netmask) = @_;
+	my @subnet;
+	
+	my @netmask = split(/\./, $sys_netmask);	
+	my @broadcast = split(/\./, $sys_broadcast);
+	
+	foreach (0..3) {
+		#- wasn't evaluating the & as expected
+		my $val1= $broadcast[$_] + 0;
+		my $val2 = $netmask[$_] + 0;
+		$subnet[$_] = $val1 & $val2;
+	}
+	
+	join(".", @subnet);
+}
+
+sub get_broadcast_from_sys {
+	my @ifconfig = grep(/inet/, `/sbin/ifconfig eth0`);
+	my @ifvalues = split(/[: \t]+/, $ifconfig[0]);
+	
+	$ifvalues[5];
+}
+
 sub write_dhcpd_config {
 	my( $subnet, $netmask, $routers, $subnet_mask, $broadcast, $domain, $ns1, $ns2, $ns3) = @_;
 
@@ -994,6 +1008,13 @@ sub enable_ts {
 	open(FHANDLE, "> /etc/exports");
 	print FHANDLE "#/etc/exports - generated by drakTermServ\n\n";
 	print FHANDLE "/\t(ro,all_squash)\n";
+	if ($nfs_subnet eq '') {
+		$nfs_subnet = get_subnet_from_sys();
+		$nfs_mask = get_mask_from_sys();
+		my $sys_broadcast = get_broadcast_from_sys();
+		$nfs_subnet = get_subnet_from_sys($sys_broadcast, $nfs_mask);
+
+	}
 	print FHANDLE "/home\t$nfs_subnet/$nfs_mask(rw,root_squash)\n";
 	close FHANDLE;
 	$buff_index = toggle_chkconfig("on", "clusternfs", $buff_index+1);
@@ -1173,7 +1194,7 @@ sub deluser {
 			if ($user =~ /$username/) {
 				splice (@ts_users, $i, 1);
 				$user_deleted = 1;
-				break;
+				last;
 			}
 			$i++;
 		}			
-- 
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