#!/usr/bin/php -q
<?php

require_once 'ykval-synclib.php';
require_once 'ykval-config.php';
require_once "System/Daemon.php";                 

$appname="ykval-daemon";

System_Daemon::setOption("appName", $appname);  
System_Daemon::setOption("appDescription", "Yubico val-server sync daemon"); 
System_Daemon::setOption("authorName", "olov@yubico.com");  
System_Daemon::setOption("authorEmail", "olov@yubico.com"); 


System_Daemon::start();                           // Spawn Deamon!

$autostart_path = System_Daemon::writeAutoRun();
if ($path){ 
  error_log("Successfully created autostart script at " . $autostart_path);
 }
error_log($appname . " started");

$servers=explode(";", $baseParams['__YKVAL_SYNC_POOL__']);
$resources=array();
$descriptors=array();
$pipes=array();
$execstring="php -d error_log='/var/log/apache2/error.log' -f ./app1.php ";
foreach($servers as $server) {
  $resources[$server]=proc_open($execstring . $server, $descriptors, $pipes);
}

# Loop forever and resync
while (True) {
  foreach($resources as $server=>$resource) {
    $res=proc_get_status($resource);
    if ($res['running']==True){ 
      System_Daemon::log(System_Daemon::LOG_INFO, "sync server for " . $server . " status=running");
    } else {
      System_Daemon::log(System_Daemon::LOG_INFO, "sync server for " . $server . " not running. Trying to restart.");
      $resources[$server]=proc_open($execstring . $server, $descriptors, $pipes);
    }
  }
  sleep(60);
 }
  
System_Daemon::stop();
?>