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<?php
/**
* The MIME_Viewer_deb class renders out lists of files in Debian packages by
* using the dpkg tool to query the package.
*
* $Horde: framework/MIME/MIME/Viewer/deb.php,v 1.11.10.8 2006/01/01 21:28:25 jan Exp $
*
* Copyright 1999-2006 Anil Madhavapeddy <anil@recoil.org>
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
*
* @author Anil Madhavapeddy <anil@recoil.org>
* @since Horde 1.3
* @package Horde_MIME_Viewer
*/
class MIME_Viewer_deb extends MIME_Viewer {
/**
* Render the data.
*
* @param array $params Any parameters the viewer may need.
*
* @return string The rendered data.
*/
function render($params = array())
{
global $mime_drivers;
/* Check to make sure the program actually exists. */
if (!file_exists($mime_drivers['horde']['deb']['location'])) {
return '<pre>' . sprintf(_("The program used to view this data type (%s) was not found on the system."), $mime_drivers['horde']['deb']['location']) . '</pre>';
}
$tmp_deb = Horde::getTempFile('horde_deb');
$fh = fopen($tmp_deb, 'w');
fwrite($fh, $this->mime_part->getContents());
fclose($fh);
$fh = popen($mime_drivers['horde']['deb']['location'] . " -f $tmp_deb 2>&1", 'r');
while (($rc = fgets($fh, 8192))) {
$data .= $rc;
}
pclose($fh);
return '<pre>' . htmlspecialchars($data) . '</pre>';
}
/**
* Return the MIME content type of the rendered content.
*
* @return string The content type of the output.
*/
function getType()
{
return 'text/html; charset=' . NLS::getCharset();
}
}
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