[Sommaire] [Imprimer]

   1  <?php
   2  /**
   3   * The MIME_Viewer_deb class renders out lists of files in Debian packages by
   4   * using the dpkg tool to query the package.
   5   *
   6   * $Horde: framework/MIME/MIME/Viewer/deb.php,v 1.11.10.8 2006/01/01 21:28:25 jan Exp $
   7   *
   8   * Copyright 1999-2006 Anil Madhavapeddy <anil@recoil.org>
   9   *
  10   * See the enclosed file COPYING for license information (LGPL). If you
  11   * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  12   *
  13   * @author  Anil Madhavapeddy <anil@recoil.org>
  14   * @since   Horde 1.3
  15   * @package Horde_MIME_Viewer
  16   */
  17  class MIME_Viewer_deb extends MIME_Viewer {
  18  
  19      /**
  20       * Render the data.
  21       *
  22       * @param array $params  Any parameters the viewer may need.
  23       *
  24       * @return string  The rendered data.
  25       */
  26      function render($params = array())
  27      {
  28          global $mime_drivers;
  29  
  30          /* Check to make sure the program actually exists. */
  31          if (!file_exists($mime_drivers['horde']['deb']['location'])) {
  32              return '<pre>' . sprintf(_("The program used to view this data type (%s) was not found on the system."), $mime_drivers['horde']['deb']['location']) . '</pre>';
  33          }
  34  
  35          $tmp_deb = Horde::getTempFile('horde_deb');
  36  
  37          $fh = fopen($tmp_deb, 'w');
  38          fwrite($fh, $this->mime_part->getContents());
  39          fclose($fh);
  40  
  41          $fh = popen($mime_drivers['horde']['deb']['location'] . " -f $tmp_deb 2>&1", 'r');
  42          while (($rc = fgets($fh, 8192))) {
  43              $data .= $rc;
  44          }
  45          pclose($fh);
  46  
  47          return '<pre>' . htmlspecialchars($data) . '</pre>';
  48      }
  49  
  50      /**
  51       * Return the MIME content type of the rendered content.
  52       *
  53       * @return string  The content type of the output.
  54       */
  55      function getType()
  56      {
  57          return 'text/html; charset=' . NLS::getCharset();
  58      }
  59  
  60  }