From 2eb5b8371d64feb6b0f9bdc2a8cd6286403f0541 Mon Sep 17 00:00:00 2001
From: teastep <teastep@fbd18981-670d-0410-9b5c-8dc0c1a9a2bb>
Date: Wed, 21 Mar 2007 23:14:33 +0000
Subject: [PATCH] Preliminary work for adding IP addresses to interfaces

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@5617 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
---
 New/Shorewall/Nat.pm | 13 +++++++++----
 New/compiler.pl      |  6 ------
 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/New/Shorewall/Nat.pm b/New/Shorewall/Nat.pm
index f5b2dc205..21fa23142 100644
--- a/New/Shorewall/Nat.pm
+++ b/New/Shorewall/Nat.pm
@@ -35,6 +35,9 @@ our @EXPORT = qw( setup_masq setup_nat );
 our @EXPORT_OK = ();
 our @VERSION = 1.00;
 
+my @addresses_to_add;
+my %addresses_to_add;
+
 #
 # Handle IPSEC Options in a masq record
 #
@@ -130,14 +133,14 @@ sub setup_one_masq($$$$$$)
     # Parse the remaining part of the INTERFACE column
     #
     if ( $fullinterface =~ /^([^:]+)::([^:]*)$/ ) {
-	$add_snat_aliases = undef;
+	$add_snat_aliases = 0;
 	$destnets = $2;
 	$fullinterface = $1;
     } elsif ( $fullinterface =~ /^([^:]+:[^:]+):([^:]+)$/ ) {
 	$destnets = $2;
 	$fullinterface = $1;
     } elsif ( $fullinterface =~ /^([^:]+):$/ ) {
-	$add_snat_aliases = undef;
+	$add_snat_aliases = 0;
 	$fullinterface = $1;
     } elsif ( $fullinterface =~ /^([^:]+):([^:]*)$/ ) {
 	my ( $one, $two ) = ( $1, $2 );
@@ -205,15 +208,17 @@ sub setup_one_masq($$$$$$)
 
 	    $target .= $addrlist;
 	}
+    } else {
+	$add_snat_aliases = 0;
     }
-
     #
     # And Generate the Rule(s)
     #
     expand_rule $chainref , POSTROUTE_RESTRICT , $rule, $networks, $destnets, '', $target, '', '' , '';
 
-    progress_message "   Masq record \"$line\" $done";
 
+    progress_message "   Masq record \"$line\" $done";
+    
 }
 
 #
diff --git a/New/compiler.pl b/New/compiler.pl
index 9c5a3daa5..371f2e40f 100755
--- a/New/compiler.pl
+++ b/New/compiler.pl
@@ -509,21 +509,15 @@ sub generate_script_2 () {
 sub generate_script_3() {
 
     emit 'cat > ${VARDIR}/proxyarp << __EOF__';
-
     dump_proxy_arp;
-  
     emit_unindented '__EOF__';
 
     emit 'cat > ${VARDIR}/chains << __EOF__';
-
     dump_rule_chains;
-    
     emit_unindented '__EOF__';
 
     emit 'cat > ${VARDIR}/zones << __EOF__';
-
     dump_zone_contents;
-    
     emit_unindented '__EOF__';
 
     pop_indent;