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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | daniel-mar | 1 | <?php |
| 2 | |||
| 3 | /* |
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| 4 | * VNag - Nagios Framework for PHP |
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| 5 | * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com> |
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| 6 | * Licensed under the terms of the Apache 2.0 license |
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| 7 | * |
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| 76 | daniel-mar | 8 | * Revision 2023-10-13 |
| 2 | daniel-mar | 9 | */ |
| 10 | |||
| 11 | declare(ticks=1); |
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| 12 | |||
| 13 | class Net2FtpVersionCheck extends VNag { |
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| 14 | protected $argSystemDir = null; |
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| 15 | |||
| 16 | public function __construct() { |
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| 17 | parent::__construct(); |
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| 18 | |||
| 19 | $this->registerExpectedStandardArguments('Vht'); |
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| 20 | |||
| 21 | $this->getHelpManager()->setPluginName('check_net2ftp_version'); |
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| 79 | daniel-mar | 22 | $this->getHelpManager()->setVersion('2023-10-13'); |
| 2 | daniel-mar | 23 | $this->getHelpManager()->setShortDescription('This plugin checks if a local net2ftp system has the latest version installed.'); |
| 24 | $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); |
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| 25 | $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); |
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| 26 | $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); |
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| 27 | |||
| 28 | // Individual (non-standard) arguments: |
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| 29 | $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'net2ftpPath', 'The local directory where your net2ftp installation is located.')); |
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| 30 | } |
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| 31 | |||
| 58 | daniel-mar | 32 | protected function get_local_version($path) { |
| 2 | daniel-mar | 33 | $path = realpath($path) === false ? $path : realpath($path); |
| 34 | |||
| 35 | if (!file_exists("$path/settings.inc.php")) { |
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| 77 | daniel-mar | 36 | throw new VNagException("Cannot find net2ftp settings file at $path"); |
| 2 | daniel-mar | 37 | } |
| 38 | |||
| 39 | $cont = @file_get_contents("$path/settings.inc.php"); |
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| 77 | daniel-mar | 40 | if ($cont === false) { |
| 41 | throw new VNagException("Cannot determine version for system $path (settings.inc.php not found)"); |
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| 42 | } |
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| 58 | daniel-mar | 43 | if (!preg_match('@\\$net2ftp_settings\\["application_version"\\]\\s*=\\s*"([^"]+)";@ismU', $cont, $m)) { |
| 77 | daniel-mar | 44 | throw new VNagException("Cannot determine version for system $path (application_version setting not found)"); |
| 2 | daniel-mar | 45 | } |
| 46 | |||
| 47 | return $m[1]; |
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| 48 | } |
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| 49 | |||
| 58 | daniel-mar | 50 | protected function get_latest_version() { |
| 76 | daniel-mar | 51 | $cont = $this->url_get_contents('https://www.net2ftp.com/version.js'); |
| 52 | if ($cont === false) { |
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| 77 | daniel-mar | 53 | throw new VNagException('Cannot parse version from net2ftp website. The plugin probably needs to be updated.'); |
| 2 | daniel-mar | 54 | } |
| 55 | |||
| 7 | daniel-mar | 56 | if (!preg_match("@var latest_stable_version\s*=\s*'(.+)';@ismU", $cont, $m)) { |
| 77 | daniel-mar | 57 | throw new VNagException('Cannot parse version from net2ftp website. The plugin probably needs to be updated.'); |
| 2 | daniel-mar | 58 | } else { |
| 7 | daniel-mar | 59 | $latest_stable = $m[1]; |
| 2 | daniel-mar | 60 | } |
| 61 | |||
| 7 | daniel-mar | 62 | if (!preg_match("@var latest_beta_version\s*=\s*'(.+)';@ismU", $cont, $m)) { |
| 77 | daniel-mar | 63 | throw new VNagException('Cannot parse version from net2ftp website. The plugin probably needs to be updated.'); |
| 2 | daniel-mar | 64 | } else { |
| 7 | daniel-mar | 65 | $latest_beta = $m[1]; |
| 2 | daniel-mar | 66 | } |
| 67 | |||
| 58 | daniel-mar | 68 | return array($latest_stable, $latest_beta); |
| 69 | } |
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| 70 | |||
| 71 | protected function cbRun($optional_args=array()) { |
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| 72 | $system_dir = $this->argSystemDir->getValue(); |
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| 73 | if (empty($system_dir)) { |
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| 77 | daniel-mar | 74 | throw new VNagException("Please specify the directory of the net2ftp installation."); |
| 58 | daniel-mar | 75 | } |
| 76 | $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); |
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| 77 | |||
| 78 | if (!is_dir($system_dir)) { |
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| 77 | daniel-mar | 79 | throw new VNagException('Directory "'.$system_dir.'" not found.'); |
| 58 | daniel-mar | 80 | } |
| 81 | |||
| 82 | $version = $this->get_local_version($system_dir); |
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| 83 | |||
| 84 | list($latest_stable, $latest_beta) = $this->get_latest_version(); |
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| 85 | |||
| 2 | daniel-mar | 86 | if ($version == $latest_stable) { |
| 87 | $this->setStatus(VNag::STATUS_OK); |
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| 88 | $this->setHeadline("Version $version (Latest Stable version) at $system_dir", true); |
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| 89 | } else if ($version == $latest_beta) { |
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| 90 | $this->setStatus(VNag::STATUS_OK); |
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| 91 | $this->setHeadline("Version $version (Latest Beta version) at $system_dir", true); |
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| 92 | } else { |
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| 93 | $this->setStatus(VNag::STATUS_WARNING); |
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| 94 | if ($latest_stable != $latest_beta) { |
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| 95 | $this->setHeadline("Version $version is outdated (Latest versions are: $latest_stable Stable or $latest_beta Beta) at $system_dir", true); |
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| 96 | } else { |
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| 97 | $this->setHeadline("Version $version is outdated (Latest version is $latest_stable) at $system_dir", true); |
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| 98 | } |
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| 99 | } |
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| 100 | } |
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| 101 | } |