From feb1fbcefdedffcec672834a04d6279b229624c3 Mon Sep 17 00:00:00 2001
From: Michael Larson <slioch@slioch.vyatta.com>
Date: Wed, 26 May 2010 11:14:13 -0700
Subject: script that will remove migration comments from configuration file.
 to remove these comments from the comments in the action configuration the
 user should:

1) save their current configuration
2) run this script on the saved configuration
3) reload their configuration (which will strip the migration comments from the active configuration tree)
---
 Makefile.am                                |  1 +
 scripts/vyatta-strip-migration-comments.pl | 71 ++++++++++++++++++++++++++++++
 2 files changed, 72 insertions(+)
 create mode 100644 scripts/vyatta-strip-migration-comments.pl

diff --git a/Makefile.am b/Makefile.am
index 6d3cbe1..da03a83 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -61,6 +61,7 @@ sbin_SCRIPTS  += scripts/vyatta-irqaffin
 sbin_SCRIPTS  += scripts/vyatta-auto-irqaffin.pl
 sbin_SCRIPTS  += scripts/vyatta-check-typeless-node.pl
 sbin_SCRIPTS  += scripts/vyatta-exists
+sbin_SCRIPTS  += scripts/vyatta-strip-migration-comments.pl
 
 share_perl5_DATA = lib/Vyatta/Config.pm
 share_perl5_DATA += lib/Vyatta/Misc.pm
diff --git a/scripts/vyatta-strip-migration-comments.pl b/scripts/vyatta-strip-migration-comments.pl
new file mode 100644
index 0000000..6bc6152
--- /dev/null
+++ b/scripts/vyatta-strip-migration-comments.pl
@@ -0,0 +1,71 @@
+#!/usr/bin/perl
+
+# Author: Michael Larson <mike@vyatta.com>
+# Date: 2010
+# Description: Perl script for activating/deactivating portions of the configuration
+
+# **** License ****
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# 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.
+#
+# This code was originally developed by Vyatta, Inc.
+# Portions created by Vyatta are Copyright (C) 2006, 2007, 2008, 2009, 2010 Vyatta, Inc.
+# All Rights Reserved.
+# **** End License ****
+
+use strict;
+use warnings;
+
+
+# Looking for a comment something like this...
+#
+#             /*    --- CONFIGURATION COMMENTED OUT DURING MIGRATION BELOW ---
+#            resp-time 5
+#     --- CONFIGURATION COMMENTED OUT DURING MIGRATION ABOVE ---   */
+#
+#
+#
+
+my $file = $ARGV[0];
+
+if (!defined $file) {
+    $file = "/opt/vyatta/etc/config/config.boot";
+}
+
+print "copying original configuration file to $file.boot.strip-migration-comments-bu\n";
+`cp $file $file.boot.strip-migration-comments-bu`;
+
+open(MYINPUTFILE, "<$file")
+    or die "Error! Unable to open file for input \"$file\". $!";
+
+my $contents = "";
+my $in_mig_com = 0;
+while(<MYINPUTFILE>) {
+    if ($_ =~ /CONFIGURATION COMMENTED OUT DURING MIGRATION BELOW/) {
+	$in_mig_com = 1;
+    }
+    elsif ($_ =~ /CONFIGURATION COMMENTED OUT DURING MIGRATION ABOVE/) {
+	$in_mig_com = 0;
+    }
+    elsif ($in_mig_com == 1) {
+	#do nothing here
+    }
+    else {
+	$contents .= $_;
+    }
+}
+close(MYINPUTFILE);
+
+open(MYOUTPUTFILE, ">$file")
+    or die "Error! Unable to open file for output \"$file\". $!";
+
+print MYOUTPUTFILE $contents;
+close(MYOUTPUTFILE);
+
+print "done\n";
-- 
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