?
Current File : /home/c/i/d/cideo/www/wp-includesVIp/js/crop/images/Compression.tar
Flate.php000066600000005472151253447500006332 0ustar00<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @package    Zend_Pdf
 * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */


/** Zend_Pdf_Filter_Compression */
require_once 'Zend/Pdf/Filter/Compression.php';


/**
 * Flate stream filter
 *
 * @package    Zend_Pdf
 * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Pdf_Filter_Compression_Flate extends Zend_Pdf_Filter_Compression
{
    /**
     * Encode data
     *
     * @param string $data
     * @param array $params
     * @return string
     * @throws Zend_Pdf_Exception
     */
    public static function encode($data, $params = null)
    {
        if ($params != null) {
            $data = self::_applyEncodeParams($data, $params);
        }

        if (extension_loaded('zlib')) {
            $trackErrors = ini_get( "track_errors");
            ini_set('track_errors', '1');

            if (($output = @gzcompress($data)) === false) {
                ini_set('track_errors', $trackErrors);
                throw new Zend_Pdf_Exception($php_errormsg);
            }

            ini_set('track_errors', $trackErrors);
        } else {
            throw new Zend_Pdf_Exception('Not implemented yet. You have to use zlib extension.');
        }

        return $output;
    }

    /**
     * Decode data
     *
     * @param string $data
     * @param array $params
     * @return string
     * @throws Zend_Pdf_Exception
     */
    public static function decode($data, $params = null)
    {
        global $php_errormsg;

        if (extension_loaded('zlib')) {
            $trackErrors = ini_get( "track_errors");
            ini_set('track_errors', '1');

            if (($output = @gzuncompress($data)) === false) {
                ini_set('track_errors', $trackErrors);
                throw new Zend_Pdf_Exception($php_errormsg);
            }

            ini_set('track_errors', $trackErrors);
        } else {
            throw new Zend_Pdf_Exception('Not implemented yet');
        }

        if ($params !== null) {
            return self::_applyDecodeParams($output, $params);
        } else {
            return $output;
        }
    }
}
Lzw.php000066600000004762151253447500006054 0ustar00<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @package    Zend_Pdf
 * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */


/** Zend_Pdf_Filter_Compression */
require_once 'Zend/Pdf/Filter/Compression.php';


/**
 * LZW stream filter
 *
 * @package    Zend_Pdf
 * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Pdf_Filter_Compression_Lzw extends Zend_Pdf_Filter_Compression
{
    /**
     * Get EarlyChange decode param value
     *
     * @param array $params
     * @return integer
     * @throws Zend_Pdf_Exception
     */
    private static function _getEarlyChangeValue($params)
    {
        if (isset($params['EarlyChange'])) {
            $earlyChange = $params['EarlyChange'];

            if ($earlyChange != 0  &&  $earlyChange != 1) {
                throw new Zend_Pdf_Exception('Invalid value of \'EarlyChange\' decode param - ' . $earlyChange . '.' );
            }
            return $earlyChange;
        } else {
            return 1;
        }
    }


    /**
     * Encode data
     *
     * @param string $data
     * @param array $params
     * @return string
     * @throws Zend_Pdf_Exception
     */
    public static function encode($data, $params = null)
    {
        if ($params != null) {
            $data = self::_applyEncodeParams($data, $params);
        }

        throw new Zend_Pdf_Exception('Not implemented yet');
    }

    /**
     * Decode data
     *
     * @param string $data
     * @param array $params
     * @return string
     * @throws Zend_Pdf_Exception
     */
    public static function decode($data, $params = null)
    {
        throw new Zend_Pdf_Exception('Not implemented yet');

        if ($params !== null) {
            return self::_applyDecodeParams($data, $params);
        } else {
            return $data;
        }
    }
}