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#!/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 $edit_level = "$ENV{VYATTA_EDIT_LEVEL}";
my $path = $edit_level . join '/', @path;
my $full_path = "$ENV{VYATTA_TEMP_CONFIG_DIR}/$path";
if (! -e $full_path) {
$path = $edit_level . join '/', @path[0..$#path-1];
my $leaf = "$ENV{VYATTA_TEMP_CONFIG_DIR}/$path/node.val";
if (-e $leaf) {
$full_path = "$ENV{VYATTA_TEMP_CONFIG_DIR}/$path";
}
else {
`echo \"Path is not valid\n\"`;
exit 0;
}
}
#scan for illegal characters here: '/*', '*/'
if ($ARGV[$#ARGV] =~ /\/\*|\*\//) {
print "illegal characters found in comment\n";
exit 1;
}
if ($ARGV[$#ARGV] eq '') {
`rm -f $full_path/.comment`;
}
else {
`echo \"$ARGV[$#ARGV]\" > $full_path/.comment`;
}
print "Done\n";
exit 0;
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