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<?php
/**
* Ingo_Driver_vfs:: Implements an Ingo storage driver using Horde VFS.
*
* Copyright 2003-2005 Brent J. Nordquist <bjn@horde.org>
*
* See the enclosed file LICENSE for license information. If you
* did not receive this file, see http://www.horde.org/licenses.
*
* $Horde: ingo/lib/Driver/vfs.php,v 1.12.10.1 2005/01/03 12:25:38 jan Exp $
*
* @author Brent J. Nordquist <bjn@horde.org>
* @version $Revision: 1.12.10.1 $
* @since Ingo 0.1
* @package Ingo
*/
class Ingo_Driver_vfs extends Ingo_Driver {
/**
* Constructs a new VFS-based storage driver.
*
* @access public
*
* @param array $params A hash containing driver parameters.
*/
function Ingo_Driver_vfs($params = array())
{
$default_params = array(
'hostspec' => 'localhost',
'port' => 21,
'procmailrc' => '.procmailrc',
'vfstype' => 'ftp'
);
$this->_params = array_merge($default_params, $params);
}
/**
* Sets a script running on the backend.
*
* @param string $script The filter script
*
* @return mixed True on success, or PEAR_Error on failure.
*/
function setScriptActive($script, $username, $password)
{
if ($this->_params['vfstype'] != 'ftp') {
return PEAR::raiseError(_(sprintf("VFS type '%s' not yet implemented.", $this->_params['vfstype'])));
}
$this->_params['username'] = $username;
$this->_params['password'] = $password;
require_once 'VFS.php';
$vfs = &VFS::singleton($this->_params['vfstype'], $this->_params);
$res = $vfs->writeData('', $this->_params['procmailrc'], $script);
$vfs->_disconnect();
if (is_a($res, 'PEAR_Error')) {
return $res;
}
return true;
}
/**
* Returns the content of the currently active script.
*
* @param string $username The backend username.
* @param string $password The backend password.
*
* @return string The complete ruleset of the specified user.
*/
function getScript($username, $password)
{
if ($this->_params['vfstype'] != 'ftp') {
return PEAR::raiseError(_(sprintf("VFS type '%s' not yet implemented.", $this->_params['vfstype'])));
}
$this->_params['username'] = $username;
$this->_params['password'] = $password;
require_once 'VFS.php';
$vfs = &VFS::singleton($this->_params['vfstype'], $this->_params);
$res = $vfs->read('', $this->_params['procmailrc']);
$vfs->_disconnect();
return $res;
}
}
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