#!/usr/bin/perl
# 
# This adds a node (or gets a node to join to a new/rebuilt peer or added DR) to an Anvil!.
# 
# Exit codes;
# 0 = Normal exit.
# 
# TODO: 
#

use strict;
use warnings;
use Anvil::Tools;

my $THIS_FILE           =  ($0 =~ /^.*\/(.*)$/)[0];
my $running_directory   =  ($0 =~ /^(.*?)\/$THIS_FILE$/)[0];
if (($running_directory =~ /^\./) && ($ENV{PWD}))
{
	$running_directory =~ s/^\./$ENV{PWD}/;
}

# Turn off buffering so that the pinwheel will display while waiting for the SSH call(s) to complete.
$| = 1;

my $anvil = Anvil::Tools->new();
$anvil->Log->level({set => 2});
$anvil->Log->secure({set => 1});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 2, secure => 0, key => "log_0115", variables => { program => $THIS_FILE }});

# Read switches (target ([user@]host[:port]) and the file with the target's password. If the password is 
# passed directly, it will be used. Otherwise, the password will be read from the database.
$anvil->Get->switches;

$anvil->Database->connect();
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 3, secure => 0, key => "log_0132"});
if (not $anvil->data->{sys}{database}{connections})
{
	# No databases, update the job, sleep for a bit and then exit. The daemon will pick it up and try 
	# again after we exit.
	$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, 'print' => 1, level => 0, priority => "err", key => "error_0077"});
	sleep 10;
	$anvil->nice_exit({exit_code => 1});
}

# Load in the manifest 
load_manifest($anvil);

# Check if we need to change any IPs or our hostname.
check_local_network($anvil);


$anvil->nice_exit({code => 0});

#############################################################################################################
# Functions                                                                                                 #
#############################################################################################################

# Check if we need to change any IPs or our hostname.
sub check_local_network
{
	my ($anvil) = @_;
	
	
	
	return(0);
}

# Load in the manifest 
sub load_manifest
{
	my ($anvil) = @_;
	
	
	
	return(0);
}