symfony_sandbox.tgz

<?php /* vim: set ts=4 sw=4: */ // +----------------------------------------------------------------------+ // | PHP Version 4 | // +----------------------------------------------------------------------+ // | Copyright (c) 1997-2003 The PHP Group | // +----------------------------------------------------------------------+ // | This source file is subject to version 3.0 of the PHP license, | // | that is bundled with this package in the file LICENSE, and is | // | available through the world-wide-web at the following url: | // | http://www.php.net/license/3_0.txt. | // | If you did not receive a copy of the PHP license and are unable to | // | obtain it through the world-wide-web, please send a note to | // | license@php.net so we can mail you a copy immediately. | // +----------------------------------------------------------------------+ // | Author: Vincent Blavet <vincent@blavet.net> | // +----------------------------------------------------------------------+ // // $Id: Zip.php 3076 2006-12-18 08:52:12Z fabien $ // ----- Constants define( 'ARCHIVE_ZIP_READ_BLOCK_SIZE', 2048 ); // ----- File list separator define( 'ARCHIVE_ZIP_SEPARATOR', ',' ); // ----- Optional static temporary directory // By default temporary files are generated in the script current // path. // If defined : // - MUST BE terminated by a '/'. // - MUST be a valid, already created directory // Samples : // define( 'ARCHIVE_ZIP_TEMPORARY_DIR', '/temp/' ); // define( 'ARCHIVE_ZIP_TEMPORARY_DIR', 'C:/Temp/' ); define( 'ARCHIVE_ZIP_TEMPORARY_DIR', '' ); // ----- Error codes define( 'ARCHIVE_ZIP_ERR_NO_ERROR', 0 ); define( 'ARCHIVE_ZIP_ERR_WRITE_OPEN_FAIL', -1 ); define( 'ARCHIVE_ZIP_ERR_READ_OPEN_FAIL', -2 ); define( 'ARCHIVE_ZIP_ERR_INVALID_PARAMETER', -3 ); define( 'ARCHIVE_ZIP_ERR_MISSING_FILE', -4 ); define( 'ARCHIVE_ZIP_ERR_FILENAME_TOO_LONG', -5 ); define( 'ARCHIVE_ZIP_ERR_INVALID_ZIP', -6 ); define( 'ARCHIVE_ZIP_ERR_BAD_EXTRACTED_FILE', -7 ); define( 'ARCHIVE_ZIP_ERR_DIR_CREATE_FAIL', -8 ); define( 'ARCHIVE_ZIP_ERR_BAD_EXTENSION', -9 ); define( 'ARCHIVE_ZIP_ERR_BAD_FORMAT', -10 ); define( 'ARCHIVE_ZIP_ERR_DELETE_FILE_FAIL', -11 ); define( 'ARCHIVE_ZIP_ERR_RENAME_FILE_FAIL', -12 ); define( 'ARCHIVE_ZIP_ERR_BAD_CHECKSUM', -13 ); define( 'ARCHIVE_ZIP_ERR_INVALID_ARCHIVE_ZIP', -14 ); define( 'ARCHIVE_ZIP_ERR_MISSING_OPTION_VALUE', -15 ); define( 'ARCHIVE_ZIP_ERR_INVALID_PARAM_VALUE', -16 ); // ----- Warning codes define( 'ARCHIVE_ZIP_WARN_NO_WARNING', 0 ); define( 'ARCHIVE_ZIP_WARN_FILE_EXIST', 1 ); // ----- Methods parameters define( 'ARCHIVE_ZIP_PARAM_PATH', 'path' ); define( 'ARCHIVE_ZIP_PARAM_ADD_PATH', 'add_path' ); define( 'ARCHIVE_ZIP_PARAM_REMOVE_PATH', 'remove_path' ); define( 'ARCHIVE_ZIP_PARAM_REMOVE_ALL_PATH', 'remove_all_path' ); define( 'ARCHIVE_ZIP_PARAM_SET_CHMOD', 'set_chmod' ); define( 'ARCHIVE_ZIP_PARAM_EXTRACT_AS_STRING', 'extract_as_string' ); define( 'ARCHIVE_ZIP_PARAM_NO_COMPRESSION', 'no_compression' ); define( 'ARCHIVE_ZIP_PARAM_BY_NAME', 'by_name' ); define( 'ARCHIVE_ZIP_PARAM_BY_INDEX', 'by_index' ); define( 'ARCHIVE_ZIP_PARAM_BY_EREG', 'by_ereg' ); define( 'ARCHIVE_ZIP_PARAM_BY_PREG', 'by_preg' ); define( 'ARCHIVE_ZIP_PARAM_PRE_EXTRACT', 'callback_pre_extract' ); define( 'ARCHIVE_ZIP_PARAM_POST_EXTRACT', 'callback_post_extract' ); define( 'ARCHIVE_ZIP_PARAM_PRE_ADD', 'callback_pre_add' ); define( 'ARCHIVE_ZIP_PARAM_POST_ADD', 'callback_post_add' ); /** * Class for manipulating zip archive files * * A class which provided common methods to manipulate ZIP formatted * archive files. * It provides creation, extraction, deletion and add features. * * @author Vincent Blavet <vincent@blavet.net> * @version $Revision: 1.3 $ * @package phing.lib */ class Archive_Zip { /** * The filename of the zip archive. * * @var string Name of the Zip file */ var $_zipname=''; /** * File descriptor of the opened Zip file. * * @var int Internal zip file descriptor */ var $_zip_fd=0; /** * @var int last error code */ var $_error_code=1; /** * @var string Last error description */ var $_error_string=''; // {{{ constructor /** * Archive_Zip Class constructor. This flavour of the constructor only * declare a new Archive_Zip object, identifying it by the name of the * zip file. * * @param string $p_zipname The name of the zip archive to create * @access public */ function __construct($p_zipname) { if (!extension_loaded('zlib')) { throw new Exception("The extension 'zlib' couldn't be found.\n". "Please make sure your version of PHP was built ". "with 'zlib' support."); } // ----- Set the attributes $this->_zipname = $p_zipname; $this->_zip_fd = 0; } // }}} // {{{ create() /** * This method creates a Zip Archive with the filename set with * the constructor. * The files and directories indicated in $p_filelist * are added in the archive. * When a directory is in the list, the directory and its content is added * in the archive. * The methods takes a variable list of parameters in $p_params. * The supported parameters for this method are : * 'add_path' : Add a path to the archived files. * 'remove_path' : Remove the specified 'root' path of the archived files. * 'remove_all_path' : Remove all the path of the archived files. * 'no_compression' : The archived files will not be compressed. * * @access public * @param mixed $p_filelist The list of the files or folders to add. * It can be a string with filenames separated * by a comma, or an array of filenames. * @param mixed $p_params An array of variable parameters and values. * @return mixed An array of file description on success, * an error code on error */ function create($p_filelist, $p_params=0) { $this->_errorReset(); // ----- Set default values if ($p_params === 0) { $p_params = array(); } if ($this->_check_parameters($p_params, array('no_compression' => false, 'add_path' => "", 'remove_path' => "", 'remove_all_path' => false)) != 1) { return 0; } // ----- Look if the $p_filelist is really an array $p_result_list = array(); if (is_array($p_filelist)) { $v_result = $this->_create($p_filelist, $p_result_list, $p_params); } // ----- Look if the $p_filelist is a string else if (is_string($p_filelist)) { // ----- Create a list with the elements from the string $v_list = explode(ARCHIVE_ZIP_SEPARATOR, $p_filelist); $v_result = $this->_create($v_list, $p_result_list, $p_params); } // ----- Invalid variable else { $this->_errorLog(ARCHIVE_ZIP_ERR_INVALID_PARAMETER, 'Invalid variable type p_filelist'); $v_result = ARCHIVE_ZIP_ERR_INVALID_PARAMETER; } if ($v_result != 1) { return 0; } return $p_result_list; } // }}} // {{{ add() /** * This method add files or directory in an existing Zip Archive. * If the Zip Archive does not exist it is created. * The files and directories to add are indicated in $p_filelist. * When a directory is in the list, the directory and its cont