<?php
function xyz_nl_plugin_query_vars($vars) {
	$vars[] = 'wp_nlm';
	return $vars;
}
add_filter('query_vars', 'xyz_nl_plugin_query_vars');


function xyz_nl_plugin_parse_request($wp) {
	/*confirmation*/
	if (array_key_exists('wp_nlm', $wp->query_vars) && $wp->query_vars['wp_nlm'] == 'confirmation') {
		require( dirname( __FILE__ ) . '/confirmation.php' );
		die;
	}
	/*cron*/
	if (array_key_exists('wp_nlm', $wp->query_vars) && $wp->query_vars['wp_nlm'] == 'cron') {
		require( dirname( __FILE__ ) . '/cron.php' );
		die;
	}
	/*cron*/
	if (array_key_exists('wp_nlm', $wp->query_vars) && $wp->query_vars['wp_nlm'] == 'download') {
		require( dirname( __FILE__ ) . '/download.php' );
		die;
	}
	/*subscription*/
	if (array_key_exists('wp_nlm', $wp->query_vars) && $wp->query_vars['wp_nlm'] == 'subscription') {
		require( dirname( __FILE__ ) . '/subscription.php' );
		die;
	}
	/*unsubscription*/
	if (array_key_exists('wp_nlm', $wp->query_vars) && $wp->query_vars['wp_nlm'] == 'unsubscription') {
		require( dirname( __FILE__ ) . '/unsubscription.php' );
		die;
	}
	
}
add_action('parse_request', 'xyz_nl_plugin_parse_request');
?>