Fix 2619: Implement something similar to Juniper's "show | display set" functionality.

1 files changed, 58 insertions, 0 deletions

diff --git a/scripts/vyatta-config-gen-sets.pl b/scripts/vyatta-config-gen-sets.pl
new file mode 100644
index 0000000..b9b083e
--- /dev/null
+++ b/scripts/vyatta-config-gen-sets.pl
@@ -0,0 +1,58 @@
+#!/usr/bin/perl
+
+# Author: An-Cheng Huang <ancheng@vyatta.com>
+# Date: 2007
+# Description: hack of vyatta-config-load.pl to simple generate
+#              a list of the "set" commands from a config file.
+
+# **** 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 Vyatta, Inc.
+# All Rights Reserved.
+# **** End License ****
+
+# Perl script for loading the startup config file.
+# $0: startup config file.
+
+use strict;
+use lib "/opt/vyatta/share/perl5/";
+use VyattaConfigLoad;
+
+my $conf_file = '/opt/vyatta/etc/config/config.boot';
+
+$conf_file = $ARGV[0] if defined $ARGV[0];
+
+# get a list of all config statement in the startup config file
+# (sorted by rank).
+my @all_nodes = VyattaConfigLoad::getStartupConfigStatements($conf_file);
+if (scalar(@all_nodes) == 0) {
+  # no config statements
+  exit 1;
+}
+my $cur_rank = ${$all_nodes[0]}[1];
+
+my $ret = 0;
+# higher-ranked statements committed before lower-ranked.
+foreach (@all_nodes) {
+  my ($path_ref, $rank) = @$_;
+  if ($rank != $cur_rank) {
+    # commit all nodes with the same rank together.
+    print "commit\n";
+    $cur_rank = $rank;
+  }
+  my $cmd = "set " . (join ' ', @$path_ref);
+  print "$cmd\n";  
+}
+print "commit\n";
+
+exit 0;
+