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  1. <?php /* <ViaThinkSoftSignature>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</ViaThinkSoftSignature> */ ?>
  2. <?php
  3.  
  4. /*
  5.  * VNag - Nagios Framework for PHP
  6.  * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
  7.  * Licensed under the terms of the Apache 2.0 license
  8.  *
  9.  * Revision 2018-07-15
  10.  */
  11.  
  12. declare(ticks=1);
  13.  
  14. class NoccVersionCheck extends VNag {
  15.         protected $argSystemDir = null;
  16.  
  17.         public function __construct() {
  18.                 parent::__construct();
  19.  
  20.                 $this->registerExpectedStandardArguments('Vht');
  21.  
  22.                 $this->getHelpManager()->setPluginName('check_nocc_version');
  23.                 $this->getHelpManager()->setVersion('1.0');
  24.                 $this->getHelpManager()->setShortDescription('This plugin checks if a local NOCC Webmail system has the latest version installed.');
  25.                 $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
  26.                 $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
  27.                 $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
  28.  
  29.                 // Individual (non-standard) arguments:
  30.                 $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'noccPath', 'The local directory where your NOCC installation is located.'));
  31.         }
  32.  
  33.         protected function get_nocc_version($path) {
  34.                 $path = realpath($path) === false ? $path : realpath($path);
  35.  
  36.                 $cont = @file_get_contents("$path/common.php");
  37.  
  38.                 if (!preg_match('@\$conf\->nocc_version = \'(.+)\';@ismU', $cont, $m)) {
  39.                         throw new Exception("Cannot find version information at $path");
  40.                 }
  41.  
  42.                 return $m[1];
  43.         }
  44.  
  45.         protected function get_latest_version() {
  46.                 $cont = @file_get_contents('http://nocc.sourceforge.net/download/?lang=en');
  47.                 if (!$cont) {
  48.                         throw new Exception("Cannot access website with latest version");
  49.                 }
  50.  
  51.                 if (!preg_match('@Download the current NOCC version <strong>(.+)</strong>@ismU', $cont, $m)) {
  52.                         if (!preg_match('@/nocc\-(.+)\.tar\.gz"@ismU', $cont, $m)) {
  53.                                 throw new Exception("Cannot find version information on the website");
  54.                         }
  55.                 }
  56.  
  57.                 return trim($m[1]);
  58.         }
  59.  
  60.         protected function cbRun($optional_args=array()) {
  61.                 $system_dir = $this->argSystemDir->getValue();
  62.                 if (empty($system_dir)) {
  63.                         throw new Exception("Please specify the directory of the NOCC installation.");
  64.                 }
  65.                 $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
  66.  
  67.                 if (!is_dir($system_dir)) {
  68.                         throw new Exception('Directory "'.$system_dir.'" not found.', false);
  69.                 }
  70.  
  71.                 $version = $this->get_nocc_version($system_dir);
  72.  
  73.                 $latest_version = $this->get_latest_version();
  74.  
  75.                 if ($version == $latest_version) {
  76.                         $this->setStatus(VNag::STATUS_OK);
  77.                         $this->setHeadline("Version $version at $system_dir", true);
  78.                 } else {
  79.                         $this->setStatus(VNag::STATUS_WARNING);
  80.                         $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true);
  81.                 }
  82.         }
  83. }
  84.