.-.-.-.-.-

#!/usr/bin/perl
# return interface name (request opt= ip_address) or ip address(request option int)
use strict;
use warnings;

use lib "/opt/webdir/lib";
use Output;
use bxNetworkNode;
use Data::Dumper;
use Getopt::Long;
use File::Basename qw( dirname basename );

# program options
my $prog_name = basename $0;
my $prog_dir  = dirname $0;

my %options = (
  bx_netaddr  => undef,
  bx_iface    => undef,
);
my @options = keys %options;

# get command line options
my $opt_file = $ARGV[0];

# if change opts via module options
if ( $opt_file ){
  open (my $oh, $opt_file) or die "Cannot open $opt_file: $!";
  my $lines = <$oh>;
  if (defined $lines){
    my @opts = split(/\s+/, $lines);
    foreach my $opt (@opts){
      # if we need update option from file
      if ($opt =~ /^([^=]+)=(\S+)$/){
        my $key = $1;
        my $val = $2;
        $val =~ s/^['"]//;
        $val =~ s/['"]$//;

$options{$key} = $val;
      # if we need delete option from file
      }elsif($opt =~ /^([^=]+)$/){
        $options{$1} = undef;
      }
    }
    close $oh;
  }
}

# test options
my $bx_return = undef;
my $bx = bxNetworkNode->new(
  manager_interface => "any"
);
 
# get intreface name by netaddr
if ($options{'bx_netaddr'}){
 $bx_return = $bx->ip_to_interface($options{'bx_netaddr'});
# get bx_netaddr by interface
}elsif ($options{'bx_iface'}){
  $bx_return = $bx->interface_to_ip($options{'bx_iface'});
}else{
  $bx_return = Output->new(
    error => 1,
    message => "bx_iface= or bx_netaddr= must be defined"
  );
}

print $bx_return->printAnsible;

/home/../etc/python/./../python/../python/../python/../python/../ansible/library/bx_net