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<?php
/**
* PHPExcel_DocumentSecurity
*
* Copyright (c) 2006 - 2015 PHPExcel
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* @category PHPExcel
* @package PHPExcel
* @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version ##VERSION##, ##DATE##
*/
class PHPExcel_DocumentSecurity
{
/**
* LockRevision
*
* @var boolean
*/
private $lockRevision;
/**
* LockStructure
*
* @var boolean
*/
private $lockStructure;
/**
* LockWindows
*
* @var boolean
*/
private $lockWindows;
/**
* RevisionsPassword
*
* @var string
*/
private $revisionsPassword;
/**
* WorkbookPassword
*
* @var string
*/
private $workbookPassword;
/**
* Create a new PHPExcel_DocumentSecurity
*/
public function __construct()
{
// Initialise values
$this->lockRevision = false;
$this->lockStructure = false;
$this->lockWindows = false;
$this->revisionsPassword = '';
$this->workbookPassword = '';
}
/**
* Is some sort of document security enabled?
*
* @return boolean
*/
public function isSecurityEnabled()
{
return $this->lockRevision ||
$this->lockStructure ||
$this->lockWindows;
}
/**
* Get LockRevision
*
* @return boolean
*/
public function getLockRevision()
{
return $this->lockRevision;
}
/**
* Set LockRevision
*
* @param boolean $pValue
* @return PHPExcel_DocumentSecurity
*/
public function setLockRevision($pValue = false)
{
$this->lockRevision = $pValue;
return $this;
}
/**
* Get LockStructure
*
* @return boolean
*/
public function getLockStructure()
{
return $this->lockStructure;
}
/**
* Set LockStructure
*
* @param boolean $pValue
* @return PHPExcel_DocumentSecurity
*/
public function setLockStructure($pValue = false)
{
$this->lockStructure = $pValue;
return $this;
}
/**
* Get LockWindows
*
* @return boolean
*/
public function getLockWindows()
{
return $this->lockWindows;
}
/**
* Set LockWindows
*
* @param boolean $pValue
* @return PHPExcel_DocumentSecurity
*/
public function setLockWindows($pValue = false)
{
$this->lockWindows = $pValue;
return $this;
}
/**
* Get RevisionsPassword (hashed)
*
* @return string
*/
public function getRevisionsPassword()
{
return $this->revisionsPassword;
}
/**
* Set RevisionsPassword
*
* @param string $pValue
* @param boolean $pAlreadyHashed If the password has already been hashed, set this to true
* @return PHPExcel_DocumentSecurity
*/
public function setRevisionsPassword($pValue = '', $pAlreadyHashed = false)
{
if (!$pAlreadyHashed) {
$pValue = PHPExcel_Shared_PasswordHasher::hashPassword($pValue);
}
$this->revisionsPassword = $pValue;
return $this;
}
/**
* Get WorkbookPassword (hashed)
*
* @return string
*/
public function getWorkbookPassword()
{
return $this->workbookPassword;
}
/**
* Set WorkbookPassword
*
* @param string $pValue
* @param boolean $pAlreadyHashed If the password has already been hashed, set this to true
* @return PHPExcel_DocumentSecurity
*/
public function setWorkbookPassword($pValue = '', $pAlreadyHashed = false)
{
if (!$pAlreadyHashed) {
$pValue = PHPExcel_Shared_PasswordHasher::hashPassword($pValue);
}
$this->workbookPassword = $pValue;
return $this;
}
/**
* Implement PHP __clone to create a deep clone, not just a shallow copy.
*/
public function __clone()
{
$vars = get_object_vars($this);
foreach ($vars as $key => $value) {
if (is_object($value)) {
$this->$key = clone $value;
} else {
$this->$key = $value;
}
}
}
}