initial checkin of comment feature for cli.

/* to create a comment */
> comment [PATH-TO-NODE] "my comments"

/* to delete a comment */
> comment [PATH-TO-NODE] ""

1 files changed, 92 insertions, 0 deletions

diff --git a/scripts/vyatta-comment-config.pl b/scripts/vyatta-comment-config.pl
new file mode 100644
index 0000000..d19268e
--- /dev/null
+++ b/scripts/vyatta-comment-config.pl
@@ -0,0 +1,92 @@
+#!/usr/bin/perl
+
+# Author: Michael Larson <mike@vyatta.com>
+# Date: 2010
+# Description: Perl script for adding comments to 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;
+use File::Find;
+use lib "/opt/vyatta/share/perl5";
+
+
+sub usage() {
+    print "Usage: $0 <path>\n";
+    exit 0;
+}
+
+if ($#ARGV == 0) {
+    exit 0;
+}
+
+#adjust for leaf node
+my $i = 0;
+my @path = @ARGV[0..$#ARGV-1];
+foreach my $elem (@path) {
+    $elem =~ s/\//%2F/g;
+    $elem =~ s/\s+/\//g;
+    $path[$i++] = $elem;
+}
+my $path = join '/', @path;
+
+my $full_path = "$ENV{VYATTA_TEMP_CONFIG_DIR}/$path";
+
+if (! -e $full_path) {
+    $path = join '/', @path[0..$#path-1];
+    my $leaf = "$ENV{VYATTA_TEMP_CONFIG_DIR}/$path/node.val";
+    if (-e $leaf) {
+	$full_path = "$ENV{VYATTA_TEMP_CONFIG_DIR}/$path";
+    }
+    else {
+	`echo \"Path is not valid\n\"`;
+	exit 0;
+    }
+}
+#else {
+#    print "echo \"$ARGV[$#ARGV]\" > $full_path/node.comment\n";
+#    `echo \"$ARGV[$#ARGV]\" > $full_path/node.comment`;
+#}
+
+if ($ARGV[$#ARGV] eq '') {
+    `rm -f $full_path/.comment`;
+}
+else {
+    `echo \"$ARGV[$#ARGV]\" > $full_path/.comment`;
+}
+
+#first let's check and ensure that there is not another child .disable node...
+#also needs to be enforced when committing
+#my $active_dir = "$ENV{VYATTA_ACTIVE_CONFIGURATION_DIR}/$path";
+#my $local_dir = $full_path;
+#if (-e $active_dir) {
+#    find( \&wanted, $active_dir );
+#}
+#if (-e $local_dir) {
+#    find( \&wanted, $local_dir );
+#}
+#`touch $full_path/node.comment`;
+
+#if this is activate
+#  make sure no activate subnodes
+#  create .disable file in node
+#else
+#  ensure .disable file exists
+#  remove node
+
+print "Done\n";
+exit 0;