| 0,0 → 1,114 |
|---|
| <?php |
| /** |
| * UpdateNotifier Plugin, which displays update notification from Ubuntu Landscape system |
| * |
| * @category PHP |
| * @package PSI_Plugin_UpdateNotifier |
| * @author Damien ROTH <iysaak@users.sourceforge.net> |
| * @copyright 2009 phpSysInfo |
| * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version |
| * @version $Id: class.updatenotifier.inc.php 661 2012-08-27 11:26:39Z namiltd $ |
| * @link http://phpsysinfo.sourceforge.net |
| */ |
| class UpdateNotifier extends PSI_Plugin |
| { |
| /** |
| * variable, which holds the content of the command |
| * @var array |
| */ |
| private $_filecontent = array(); |
| |
| /** |
| * variable, which holds the result before the xml is generated out of this array |
| * @var array |
| */ |
| private $_result = array(); |
| |
| /** |
| * read the data into an internal array and also call the parent constructor |
| * |
| * @param String $enc encoding |
| */ |
| public function __construct($enc) |
| { |
| parent::__construct(__CLASS__, $enc); |
| switch (strtolower(PSI_PLUGIN_UPDATENOTIFIER_ACCESS)) { |
| case 'command': |
| if (defined('PSI_PLUGIN_UPDATENOTIFIER_UBUNTU_LANDSCAPE_FORMAT') && (PSI_PLUGIN_UPDATENOTIFIER_UBUNTU_LANDSCAPE_FORMAT === true)) { |
| CommonFunctions::executeProgram("/usr/lib/update-notifier/apt-check", "--human-readable", $buffer_info); |
| } else { |
| CommonFunctions::executeProgram("/usr/lib/update-notifier/apt-check", "2>&1", $buffer_info); |
| } |
| break; |
| case 'data': |
| if (defined('PSI_PLUGIN_UPDATENOTIFIER_FILE') && is_string(PSI_PLUGIN_UPDATENOTIFIER_FILE)) { |
| CommonFunctions::rfts(PSI_PLUGIN_UPDATENOTIFIER_FILE, $buffer_info); |
| } else { |
| CommonFunctions::rfts("/var/lib/update-notifier/updates-available", $buffer_info); |
| } |
| break; |
| default: |
| $this->global_error->addConfigError("__construct()", "[updatenotifier] ACCESS"); |
| break; |
| } |
| |
| // Remove blank lines |
| $this->_filecontent = preg_split("/\r?\n/", $buffer_info, -1, PREG_SPLIT_NO_EMPTY); |
| } |
| |
| /** |
| * doing all tasks to get the required informations that the plugin needs |
| * result is stored in an internal array |
| * |
| * @return void |
| */ |
| public function execute() |
| { |
| if (empty($this->_filecontent)) { |
| return; |
| } |
| |
| if (defined('PSI_PLUGIN_UPDATENOTIFIER_UBUNTU_LANDSCAPE_FORMAT') && (PSI_PLUGIN_UPDATENOTIFIER_UBUNTU_LANDSCAPE_FORMAT === true)) { |
| /* |
| Ubuntu Landscape format: |
| - line 1: packages to update |
| - line 2: security packages to update |
| */ |
| if (count($this->_filecontent) == 2) { |
| foreach ($this->_filecontent as $line) { |
| list($num, $text) = explode(" ", $line, 2); |
| $this->_result[] = $num; |
| } |
| } else { |
| $this->global_error->addWarning("Unable to parse UpdateNotifier file"); |
| } |
| } else { |
| /* |
| Universal format: A;B |
| - A: packages to update |
| - B: security packages to update |
| */ |
| if (count($this->_filecontent) == 1 && strpos($this->_filecontent[0], ";") !== false) { |
| $this->_result = explode(";", $this->_filecontent[0]); |
| } else { |
| $this->global_error->addWarning("Unable to parse UpdateNotifier file"); |
| } |
| } |
| } |
| |
| /** |
| * generates the XML content for the plugin |
| * |
| * @return SimpleXMLElement entire XML content for the plugin |
| */ |
| public function xml() |
| { |
| if (!empty($this->_result)) { |
| $xmluu = $this->xml->addChild("UpdateNotifier"); |
| $xmluu->addChild("packages", $this->_result[0]); |
| $xmluu->addChild("security", $this->_result[1]); |
| } |
| |
| return $this->xml->getSimpleXmlElement(); |
| } |
| } |