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roundcubemail/program/lib/Crypt/GPG/KeyGeneratorErrorHandler.php

122 lines
3.2 KiB
PHP

<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* Crypt_GPG is a package to use GPG from PHP
*
* This file contains an object that handles GPG's error output for the
* key generation operation.
*
* PHP version 5
*
* LICENSE:
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the
* License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @category Encryption
* @package Crypt_GPG
* @author Michael Gauthier <mike@silverorange.com>
* @copyright 2011-2013 silverorange
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
* @version CVS: $Id:$
* @link http://pear.php.net/package/Crypt_GPG
* @link http://www.gnupg.org/
*/
/**
* Error line handler for the key generation operation
*
* This class is used internally by Crypt_GPG and does not need be used
* directly. See the {@link Crypt_GPG} class for end-user API.
*
* @category Encryption
* @package Crypt_GPG
* @author Michael Gauthier <mike@silverorange.com>
* @copyright 2011-2013 silverorange
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
* @link http://pear.php.net/package/Crypt_GPG
* @link http://www.gnupg.org/
*/
class Crypt_GPG_KeyGeneratorErrorHandler
{
// {{{ protected properties
/**
* Error code (if any) caused by key generation
*
* @var integer
*/
protected $errorCode = Crypt_GPG::ERROR_NONE;
/**
* Line number at which the error occurred
*
* @var integer
*/
protected $lineNumber = null;
// }}}
// {{{ handle()
/**
* Handles an error line
*
* @param string $line the error line to handle.
*
* @return void
*/
public function handle($line)
{
$matches = array();
$pattern = '/:([0-9]+): invalid algorithm$/';
if (preg_match($pattern, $line, $matches) === 1) {
$this->errorCode = Crypt_GPG::ERROR_BAD_KEY_PARAMS;
$this->lineNumber = intval($matches[1]);
}
}
// }}}
// {{{ getErrorCode()
/**
* Gets the error code resulting from key gneration
*
* @return integer the error code resulting from key generation.
*/
public function getErrorCode()
{
return $this->errorCode;
}
// }}}
// {{{ getLineNumber()
/**
* Gets the line number at which the error occurred
*
* @return integer the line number at which the error occurred. Null if
* no error occurred.
*/
public function getLineNumber()
{
return $this->lineNumber;
}
// }}}
}
?>