| 1 |
<?php |
| 2 |
// -------------------------------------------------------------------------------- |
| 3 |
// PhpConcept Library - Zip Module 2.8.2 |
| 4 |
// -------------------------------------------------------------------------------- |
| 5 |
// License GNU/LGPL - Vincent Blavet - August 2009 |
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// http://www.phpconcept.net |
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// -------------------------------------------------------------------------------- |
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// |
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// Presentation : |
| 10 |
// PclZip is a PHP library that manage ZIP archives. |
| 11 |
// So far tests show that archives generated by PclZip are readable by |
| 12 |
// WinZip application and other tools. |
| 13 |
// |
| 14 |
// Description : |
| 15 |
// See readme.txt and http://www.phpconcept.net |
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// |
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// Warning : |
| 18 |
// This library and the associated files are non commercial, non professional |
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// work. |
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// It should not have unexpected results. However if any damage is caused by |
| 21 |
// this software the author can not be responsible. |
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// The use of this software is at the risk of the user. |
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// |
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// -------------------------------------------------------------------------------- |
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// $Id: pclzip.lib.php,v 1.60 2009/09/30 21:01:04 vblavet Exp $ |
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// -------------------------------------------------------------------------------- |
| 27 |
|
| 28 |
// ----- Constants |
| 29 |
if ( ! defined('ABSPATH') ) |
| 30 |
die(); |
| 31 |
|
| 32 |
if (!defined('IWP_PCLZIP_READ_BLOCK_SIZE')) { |
| 33 |
define( 'IWP_PCLZIP_READ_BLOCK_SIZE', 2048 ); |
| 34 |
} |
| 35 |
|
| 36 |
// ----- File list separator |
| 37 |
// In version 1.x of PclZip, the separator for file list is a space |
| 38 |
// (which is not a very smart choice, specifically for windows paths !). |
| 39 |
// A better separator should be a comma (,). This constant gives you the |
| 40 |
// abilty to change that. |
| 41 |
// However notice that changing this value, may have impact on existing |
| 42 |
// scripts, using space separated filenames. |
| 43 |
// Recommanded values for compatibility with older versions : |
| 44 |
//define( 'IWP_PCLZIP_SEPARATOR', ' ' ); |
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// Recommanded values for smart separation of filenames. |
| 46 |
if (!defined('IWP_PCLZIP_SEPARATOR')) { |
| 47 |
define( 'IWP_PCLZIP_SEPARATOR', ',' ); |
| 48 |
} |
| 49 |
|
| 50 |
// ----- Error configuration |
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// 0 : PclZip Class integrated error handling |
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// 1 : PclError external library error handling. By enabling this |
| 53 |
// you must ensure that you have included PclError library. |
| 54 |
// [2,...] : reserved for futur use |
| 55 |
if (!defined('IWP_PCLZIP_ERROR_EXTERNAL')) { |
| 56 |
define( 'IWP_PCLZIP_ERROR_EXTERNAL', 0 ); |
| 57 |
} |
| 58 |
|
| 59 |
// ----- Optional static temporary directory |
| 60 |
// By default temporary files are generated in the script current |
| 61 |
// path. |
| 62 |
// If defined : |
| 63 |
// - MUST BE terminated by a '/'. |
| 64 |
// - MUST be a valid, already created directory |
| 65 |
// Samples : |
| 66 |
// define( 'IWP_PCLZIP_TEMPORARY_DIR', '/temp/' ); |
| 67 |
// define( 'IWP_PCLZIP_TEMPORARY_DIR', 'C:/Temp/' ); |
| 68 |
if (!defined('IWP_PCLZIP_TEMPORARY_DIR')) { |
| 69 |
define( 'IWP_PCLZIP_TEMPORARY_DIR', '' ); |
| 70 |
} |
| 71 |
|
| 72 |
// ----- Optional threshold ratio for use of temporary files |
| 73 |
// Pclzip sense the size of the file to add/extract and decide to |
| 74 |
// use or not temporary file. The algorythm is looking for |
| 75 |
// memory_limit of PHP and apply a ratio. |
| 76 |
// threshold = memory_limit * ratio. |
| 77 |
// Recommended values are under 0.5. Default 0.47. |
| 78 |
// Samples : |
| 79 |
// define( 'IWP_PCLZIP_TEMPORARY_FILE_RATIO', 0.5 ); |
| 80 |
if (!defined('IWP_PCLZIP_TEMPORARY_FILE_RATIO')) { |
| 81 |
define( 'IWP_PCLZIP_TEMPORARY_FILE_RATIO', 0.47 ); |
| 82 |
} |
| 83 |
|
| 84 |
// -------------------------------------------------------------------------------- |
| 85 |
// ***** UNDER THIS LINE NOTHING NEEDS TO BE MODIFIED ***** |
| 86 |
// -------------------------------------------------------------------------------- |
| 87 |
|
| 88 |
// ----- Global variables |
| 89 |
$g_pclzip_version = "2.8.2"; |
| 90 |
|
| 91 |
// ----- Error codes |
| 92 |
// -1 : Unable to open file in binary write mode |
| 93 |
// -2 : Unable to open file in binary read mode |
| 94 |
// -3 : Invalid parameters |
| 95 |
// -4 : File does not exist |
| 96 |
// -5 : Filename is too long (max. 255) |
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// -6 : Not a valid zip file |
| 98 |
// -7 : Invalid extracted file size |
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// -8 : Unable to create directory |
| 100 |
// -9 : Invalid archive extension |
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// -10 : Invalid archive format |
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// -11 : Unable to delete file (unlink) |
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// -12 : Unable to rename file (rename) |
| 104 |
// -13 : Invalid header checksum |
| 105 |
// -14 : Invalid archive size |
| 106 |
define( 'IWP_PCLZIP_ERR_USER_ABORTED', 2 ); |
| 107 |
define( 'IWP_PCLZIP_ERR_NO_ERROR', 0 ); |
| 108 |
define( 'IWP_PCLZIP_ERR_WRITE_OPEN_FAIL', -1 ); |
| 109 |
define( 'IWP_PCLZIP_ERR_READ_OPEN_FAIL', -2 ); |
| 110 |
define( 'IWP_PCLZIP_ERR_INVALID_PARAMETER', -3 ); |
| 111 |
define( 'IWP_PCLZIP_ERR_MISSING_FILE', -4 ); |
| 112 |
define( 'IWP_PCLZIP_ERR_FILENAME_TOO_LONG', -5 ); |
| 113 |
define( 'IWP_PCLZIP_ERR_INVALID_ZIP', -6 ); |
| 114 |
define( 'IWP_PCLZIP_ERR_BAD_EXTRACTED_FILE', -7 ); |
| 115 |
define( 'IWP_PCLZIP_ERR_DIR_CREATE_FAIL', -8 ); |
| 116 |
define( 'IWP_PCLZIP_ERR_BAD_EXTENSION', -9 ); |
| 117 |
define( 'IWP_PCLZIP_ERR_BAD_FORMAT', -10 ); |
| 118 |
define( 'IWP_PCLZIP_ERR_DELETE_FILE_FAIL', -11 ); |
| 119 |
define( 'IWP_PCLZIP_ERR_RENAME_FILE_FAIL', -12 ); |
| 120 |
define( 'IWP_PCLZIP_ERR_BAD_CHECKSUM', -13 ); |
| 121 |
define( 'IWP_PCLZIP_ERR_INVALID_ARCHIVE_ZIP', -14 ); |
| 122 |
define( 'IWP_PCLZIP_ERR_MISSING_OPTION_VALUE', -15 ); |
| 123 |
define( 'IWP_PCLZIP_ERR_INVALID_OPTION_VALUE', -16 ); |
| 124 |
define( 'IWP_PCLZIP_ERR_ALREADY_A_DIRECTORY', -17 ); |
| 125 |
define( 'IWP_PCLZIP_ERR_UNSUPPORTED_COMPRESSION', -18 ); |
| 126 |
define( 'IWP_PCLZIP_ERR_UNSUPPORTED_ENCRYPTION', -19 ); |
| 127 |
define( 'IWP_PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE', -20 ); |
| 128 |
define( 'IWP_PCLZIP_ERR_DIRECTORY_RESTRICTION', -21 ); |
| 129 |
|
| 130 |
// ----- Options values |
| 131 |
define( 'IWP_PCLZIP_OPT_PATH', 77001 ); |
| 132 |
define( 'IWP_PCLZIP_OPT_ADD_PATH', 77002 ); |
| 133 |
define( 'IWP_PCLZIP_OPT_REMOVE_PATH', 77003 ); |
| 134 |
define( 'IWP_PCLZIP_OPT_REMOVE_ALL_PATH', 77004 ); |
| 135 |
define( 'IWP_PCLZIP_OPT_SET_CHMOD', 77005 ); |
| 136 |
define( 'IWP_PCLZIP_OPT_EXTRACT_AS_STRING', 77006 ); |
| 137 |
define( 'IWP_PCLZIP_OPT_NO_COMPRESSION', 77007 ); |
| 138 |
define( 'IWP_PCLZIP_OPT_BY_NAME', 77008 ); |
| 139 |
define( 'IWP_PCLZIP_OPT_BY_INDEX', 77009 ); |
| 140 |
define( 'IWP_PCLZIP_OPT_BY_EREG', 77010 ); |
| 141 |
define( 'IWP_PCLZIP_OPT_BY_PREG', 77011 ); |
| 142 |
define( 'IWP_PCLZIP_OPT_COMMENT', 77012 ); |
| 143 |
define( 'IWP_PCLZIP_OPT_ADD_COMMENT', 77013 ); |
| 144 |
define( 'IWP_PCLZIP_OPT_PREPEND_COMMENT', 77014 ); |
| 145 |
define( 'IWP_PCLZIP_OPT_EXTRACT_IN_OUTPUT', 77015 ); |
| 146 |
define( 'IWP_PCLZIP_OPT_REPLACE_NEWER', 77016 ); |
| 147 |
define( 'IWP_PCLZIP_OPT_STOP_ON_ERROR', 77017 ); |
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// Having big trouble with crypt. Need to multiply 2 long int |
| 149 |
// which is not correctly supported by PHP ... |
| 150 |
//define( 'IWP_PCLZIP_OPT_CRYPT', 77018 ); |
| 151 |
|
| 152 |
define( 'IWP_PCLZIP_OPT_EXTRACT_DIR_RESTRICTION', 77019 ); |
| 153 |
define( 'IWP_PCLZIP_OPT_CHUNK_BLOCK_SIZE', 78999 ); //darkCode |
| 154 |
define( 'IWP_PCLZIP_OPT_HISTORY_ID', 79999 ); //darkCode |
| 155 |
define( 'IWP_PCLZIP_OPT_FILE_EXCLUDE_SIZE', 79997 ); //darkCode |
| 156 |
define( 'IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD', 77020 ); |
| 157 |
define( 'IWP_PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD', 77020 ); // alias |
| 158 |
define( 'IWP_PCLZIP_OPT_TEMP_FILE_ON', 77021 ); |
| 159 |
define( 'IWP_PCLZIP_OPT_ADD_TEMP_FILE_ON', 77021 ); // alias |
| 160 |
define( 'IWP_PCLZIP_OPT_TEMP_FILE_OFF', 77022 ); |
| 161 |
define( 'IWP_PCLZIP_OPT_ADD_TEMP_FILE_OFF', 77022 ); // alias |
| 162 |
define( 'IWP_PCLZIP_OPT_IWP_EXCLUDE', 77999 );//IWP Mod |
| 163 |
define( 'IWP_PCLZIP_OPT_IWP_EXCLUDE_EXT', 78998 );//darkCode |
| 164 |
|
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|
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// ----- File description attributes |
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define( 'IWP_PCLZIP_ATT_FILE_NAME', 79001 ); |
| 168 |
define( 'IWP_PCLZIP_ATT_FILE_NEW_SHORT_NAME', 79002 ); |
| 169 |
define( 'IWP_PCLZIP_ATT_FILE_NEW_FULL_NAME', 79003 ); |
| 170 |
define( 'IWP_PCLZIP_ATT_FILE_MTIME', 79004 ); |
| 171 |
define( 'IWP_PCLZIP_ATT_FILE_CONTENT', 79005 ); |
| 172 |
define( 'IWP_PCLZIP_ATT_FILE_COMMENT', 79006 ); |
| 173 |
|
| 174 |
// ----- Call backs values |
| 175 |
define( 'IWP_PCLZIP_CB_PRE_EXTRACT', 78001 ); |
| 176 |
define( 'IWP_PCLZIP_CB_POST_EXTRACT', 78002 ); |
| 177 |
define( 'IWP_PCLZIP_CB_PRE_ADD', 78003 ); |
| 178 |
define( 'IWP_PCLZIP_CB_POST_ADD', 78004 ); |
| 179 |
/* For futur use |
| 180 |
define( 'IWP_PCLZIP_CB_PRE_LIST', 78005 ); |
| 181 |
define( 'IWP_PCLZIP_CB_POST_LIST', 78006 ); |
| 182 |
define( 'IWP_PCLZIP_CB_PRE_DELETE', 78007 ); |
| 183 |
define( 'IWP_PCLZIP_CB_POST_DELETE', 78008 ); |
| 184 |
*/ |
| 185 |
|
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// -------------------------------------------------------------------------------- |
| 187 |
// Class : PclZip |
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// Description : |
| 189 |
// PclZip is the class that represent a Zip archive. |
| 190 |
// The public methods allow the manipulation of the archive. |
| 191 |
// Attributes : |
| 192 |
// Attributes must not be accessed directly. |
| 193 |
// Methods : |
| 194 |
// PclZip() : Object creator |
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// create() : Creates the Zip archive |
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// listContent() : List the content of the Zip archive |
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// extract() : Extract the content of the archive |
| 198 |
// properties() : List the properties of the archive |
| 199 |
// -------------------------------------------------------------------------------- |
| 200 |
class IWPPclZip |
| 201 |
{ |
| 202 |
// ----- Filename of the zip file |
| 203 |
var $zipname = ''; |
| 204 |
|
| 205 |
// ----- File descriptor of the zip file |
| 206 |
var $zip_fd = 0; |
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|
| 208 |
// ----- Internal error handling |
| 209 |
var $error_code = 1; |
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var $error_string = ''; |
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|
| 212 |
// ----- Current status of the magic_quotes_runtime |
| 213 |
// This value store the php configuration for magic_quotes |
| 214 |
// The class can then disable the magic_quotes and reset it after |
| 215 |
var $magic_quotes_status; |
| 216 |
|
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// -------------------------------------------------------------------------------- |
| 218 |
// Function : IWPPclZip() or __construct() |
| 219 |
// Description : |
| 220 |
// Creates a IWPPclZip object and set the name of the associated Zip archive |
| 221 |
// filename. |
| 222 |
// Note that no real action is taken, if the archive does not exist it is not |
| 223 |
// created. Use create() for that. |
| 224 |
// -------------------------------------------------------------------------------- |
| 225 |
function __construct($p_zipname) |
| 226 |
{ |
| 227 |
|
| 228 |
// ----- Tests the zlib |
| 229 |
if (!function_exists('gzopen')) |
| 230 |
{ |
| 231 |
die('Abort '.basename(__FILE__).' : Missing zlib extensions'); |
| 232 |
} |
| 233 |
|
| 234 |
// ----- Set the attributes |
| 235 |
$this->zipname = $p_zipname; |
| 236 |
$this->zip_fd = 0; |
| 237 |
$this->magic_quotes_status = -1; |
| 238 |
|
| 239 |
// ----- Return |
| 240 |
return; |
| 241 |
} |
| 242 |
// -------------------------------------------------------------------------------- |
| 243 |
|
| 244 |
// -------------------------------------------------------------------------------- |
| 245 |
// Function : |
| 246 |
// create($p_filelist, $p_add_dir="", $p_remove_dir="") |
| 247 |
// create($p_filelist, $p_option, $p_option_value, ...) |
| 248 |
// Description : |
| 249 |
// This method supports two different synopsis. The first one is historical. |
| 250 |
// This method creates a Zip Archive. The Zip file is created in the |
| 251 |
// filesystem. The files and directories indicated in $p_filelist |
| 252 |
// are added in the archive. See the parameters description for the |
| 253 |
// supported format of $p_filelist. |
| 254 |
// When a directory is in the list, the directory and its content is added |
| 255 |
// in the archive. |
| 256 |
// In this synopsis, the function takes an optional variable list of |
| 257 |
// options. See bellow the supported options. |
| 258 |
// Parameters : |
| 259 |
// $p_filelist : An array containing file or directory names, or |
| 260 |
// a string containing one filename or one directory name, or |
| 261 |
// a string containing a list of filenames and/or directory |
| 262 |
// names separated by spaces. |
| 263 |
// $p_add_dir : A path to add before the real path of the archived file, |
| 264 |
// in order to have it memorized in the archive. |
| 265 |
// $p_remove_dir : A path to remove from the real path of the file to archive, |
| 266 |
// in order to have a shorter path memorized in the archive. |
| 267 |
// When $p_add_dir and $p_remove_dir are set, $p_remove_dir |
| 268 |
// is removed first, before $p_add_dir is added. |
| 269 |
// Options : |
| 270 |
// IWP_PCLZIP_OPT_ADD_PATH : |
| 271 |
// IWP_PCLZIP_OPT_REMOVE_PATH : |
| 272 |
// IWP_PCLZIP_OPT_REMOVE_ALL_PATH : |
| 273 |
// IWP_PCLZIP_OPT_COMMENT : |
| 274 |
// IWP_PCLZIP_CB_PRE_ADD : |
| 275 |
// IWP_PCLZIP_CB_POST_ADD : |
| 276 |
// Return Values : |
| 277 |
// 0 on failure, |
| 278 |
// The list of the added files, with a status of the add action. |
| 279 |
// (see IWPPclZip::listContent() for list entry format) |
| 280 |
// -------------------------------------------------------------------------------- |
| 281 |
function create($p_filelist) |
| 282 |
{ |
| 283 |
$v_result=1; |
| 284 |
|
| 285 |
// ----- Reset the error handler |
| 286 |
$this->privErrorReset(); |
| 287 |
|
| 288 |
// ----- Set default values |
| 289 |
$v_options = array(); |
| 290 |
$v_options[IWP_PCLZIP_OPT_NO_COMPRESSION] = FALSE; |
| 291 |
$v_options[IWP_PCLZIP_OPT_CHUNK_BLOCK_SIZE] = 15*1024*1024*1024; |
| 292 |
$v_options[IWP_PCLZIP_OPT_FILE_EXCLUDE_SIZE] = 15*1024*1024*1024; |
| 293 |
$v_options[IWP_PCLZIP_OPT_IWP_EXCLUDE] = array(); |
| 294 |
$v_options[IWP_PCLZIP_OPT_IWP_EXCLUDE_EXT] = array(); |
| 295 |
$v_options[IWP_PCLZIP_OPT_HISTORY_ID] = 0; |
| 296 |
|
| 297 |
// ----- Look for variable options arguments |
| 298 |
$v_size = func_num_args(); |
| 299 |
|
| 300 |
// ----- Look for arguments |
| 301 |
if ($v_size > 1) { |
| 302 |
// ----- Get the arguments |
| 303 |
$v_arg_list = func_get_args(); |
| 304 |
|
| 305 |
// ----- Remove from the options list the first argument |
| 306 |
array_shift($v_arg_list); |
| 307 |
$v_size--; |
| 308 |
|
| 309 |
// ----- Look for first arg |
| 310 |
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) { |
| 311 |
|
| 312 |
// ----- Parse the options |
| 313 |
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, |
| 314 |
array (IWP_PCLZIP_OPT_REMOVE_PATH => 'optional', |
| 315 |
IWP_PCLZIP_OPT_REMOVE_ALL_PATH => 'optional', |
| 316 |
IWP_PCLZIP_OPT_ADD_PATH => 'optional', |
| 317 |
IWP_PCLZIP_CB_PRE_ADD => 'optional', |
| 318 |
IWP_PCLZIP_CB_POST_ADD => 'optional', |
| 319 |
IWP_PCLZIP_OPT_NO_COMPRESSION => 'optional', |
| 320 |
IWP_PCLZIP_OPT_COMMENT => 'optional', |
| 321 |
IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD => 'optional', |
| 322 |
IWP_PCLZIP_OPT_TEMP_FILE_ON => 'optional', |
| 323 |
IWP_PCLZIP_OPT_TEMP_FILE_OFF => 'optional', |
| 324 |
IWP_PCLZIP_OPT_CHUNK_BLOCK_SIZE => 'optional', |
| 325 |
IWP_PCLZIP_OPT_FILE_EXCLUDE_SIZE => 'optional', |
| 326 |
IWP_PCLZIP_OPT_HISTORY_ID => 'optional', |
| 327 |
IWP_PCLZIP_OPT_IWP_EXCLUDE => 'optional', |
| 328 |
IWP_PCLZIP_OPT_IWP_EXCLUDE_EXT => 'optional', |
| 329 |
//, IWP_PCLZIP_OPT_CRYPT => 'optional' |
| 330 |
)); |
| 331 |
if ($v_result != 1) { |
| 332 |
return 0; |
| 333 |
} |
| 334 |
} |
| 335 |
|
| 336 |
// ----- Look for 2 args |
| 337 |
// Here we need to support the first historic synopsis of the |
| 338 |
// method. |
| 339 |
else { |
| 340 |
|
| 341 |
// ----- Get the first argument |
| 342 |
$v_options[IWP_PCLZIP_OPT_ADD_PATH] = $v_arg_list[0]; |
| 343 |
|
| 344 |
// ----- Look for the optional second argument |
| 345 |
if ($v_size == 2) { |
| 346 |
$v_options[IWP_PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1]; |
| 347 |
} |
| 348 |
else if ($v_size > 2) { |
| 349 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, |
| 350 |
"Invalid number / type of arguments"); |
| 351 |
return 0; |
| 352 |
} |
| 353 |
} |
| 354 |
} |
| 355 |
|
| 356 |
// ----- Look for default option values |
| 357 |
$this->privOptionDefaultThreshold($v_options); |
| 358 |
|
| 359 |
// ----- Init |
| 360 |
$v_string_list = array(); |
| 361 |
$v_att_list = array(); |
| 362 |
$v_filedescr_list = array(); |
| 363 |
$p_result_list = array(); |
| 364 |
|
| 365 |
// ----- Look if the $p_filelist is really an array |
| 366 |
if (is_array($p_filelist)) { |
| 367 |
|
| 368 |
// ----- Look if the first element is also an array |
| 369 |
// This will mean that this is a file description entry |
| 370 |
if (isset($p_filelist[0]) && is_array($p_filelist[0])) { |
| 371 |
$v_att_list = $p_filelist; |
| 372 |
} |
| 373 |
|
| 374 |
// ----- The list is a list of string names |
| 375 |
else { |
| 376 |
$v_string_list = $p_filelist; |
| 377 |
} |
| 378 |
} |
| 379 |
|
| 380 |
// ----- Look if the $p_filelist is a string |
| 381 |
else if (is_string($p_filelist)) { |
| 382 |
// ----- Create a list from the string |
| 383 |
$v_string_list = explode(IWP_PCLZIP_SEPARATOR, $p_filelist); |
| 384 |
} |
| 385 |
|
| 386 |
// ----- Invalid variable type for $p_filelist |
| 387 |
else { |
| 388 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist"); |
| 389 |
return 0; |
| 390 |
} |
| 391 |
|
| 392 |
// ----- Reformat the string list |
| 393 |
if (sizeof($v_string_list) != 0) { |
| 394 |
foreach ($v_string_list as $v_string) { |
| 395 |
if ($v_string != '') { |
| 396 |
$v_att_list[][IWP_PCLZIP_ATT_FILE_NAME] = $v_string; |
| 397 |
} |
| 398 |
else { |
| 399 |
} |
| 400 |
} |
| 401 |
} |
| 402 |
|
| 403 |
// ----- For each file in the list check the attributes |
| 404 |
$v_supported_attributes |
| 405 |
= array ( IWP_PCLZIP_ATT_FILE_NAME => 'mandatory' |
| 406 |
,IWP_PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional' |
| 407 |
,IWP_PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional' |
| 408 |
,IWP_PCLZIP_ATT_FILE_MTIME => 'optional' |
| 409 |
,IWP_PCLZIP_ATT_FILE_CONTENT => 'optional' |
| 410 |
,IWP_PCLZIP_ATT_FILE_COMMENT => 'optional' |
| 411 |
); |
| 412 |
foreach ($v_att_list as $v_entry) { |
| 413 |
$v_result = $this->privFileDescrParseAtt($v_entry, |
| 414 |
$v_filedescr_list[], |
| 415 |
$v_options, |
| 416 |
$v_supported_attributes); |
| 417 |
if ($v_result != 1) { |
| 418 |
return 0; |
| 419 |
} |
| 420 |
} |
| 421 |
|
| 422 |
// ----- Expand the filelist (expand directories) |
| 423 |
$v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options); |
| 424 |
if ($v_result != 1) { |
| 425 |
return 0; |
| 426 |
} |
| 427 |
|
| 428 |
// ----- Call the create fct |
| 429 |
$v_result = $this->privCreate($v_filedescr_list, $p_result_list, $v_options); |
| 430 |
if ($v_result != 1) { |
| 431 |
return 0; |
| 432 |
} |
| 433 |
|
| 434 |
// ----- Return |
| 435 |
return $p_result_list; |
| 436 |
} |
| 437 |
// -------------------------------------------------------------------------------- |
| 438 |
function getFileList($p_filelist) //own function to get the folder and files List |
| 439 |
{ |
| 440 |
$startTime = microtime(true); |
| 441 |
global $next_file_index, $total_count; |
| 442 |
|
| 443 |
$v_result=1; |
| 444 |
|
| 445 |
// ----- Reset the error handler |
| 446 |
$this->privErrorReset(); |
| 447 |
|
| 448 |
// ----- Set default values |
| 449 |
$v_options = array(); |
| 450 |
$v_options[IWP_PCLZIP_OPT_NO_COMPRESSION] = FALSE; |
| 451 |
$v_options[IWP_PCLZIP_OPT_FILE_EXCLUDE_SIZE] = 15*1024*1024*1024; |
| 452 |
|
| 453 |
// ----- Look for variable options arguments |
| 454 |
$v_size = func_num_args(); |
| 455 |
|
| 456 |
// ----- Look for arguments |
| 457 |
if ($v_size > 1) { |
| 458 |
// ----- Get the arguments |
| 459 |
$v_arg_list = func_get_args(); |
| 460 |
|
| 461 |
// ----- Remove form the options list the first argument |
| 462 |
array_shift($v_arg_list); |
| 463 |
$v_size--; |
| 464 |
|
| 465 |
// ----- Look for first arg |
| 466 |
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) { |
| 467 |
|
| 468 |
// ----- Parse the options |
| 469 |
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, |
| 470 |
array (IWP_PCLZIP_OPT_REMOVE_PATH => 'optional', |
| 471 |
IWP_PCLZIP_OPT_REMOVE_ALL_PATH => 'optional', |
| 472 |
IWP_PCLZIP_OPT_ADD_PATH => 'optional', |
| 473 |
IWP_PCLZIP_CB_PRE_ADD => 'optional', |
| 474 |
IWP_PCLZIP_CB_POST_ADD => 'optional', |
| 475 |
IWP_PCLZIP_OPT_NO_COMPRESSION => 'optional', |
| 476 |
IWP_PCLZIP_OPT_COMMENT => 'optional', |
| 477 |
IWP_PCLZIP_OPT_ADD_COMMENT => 'optional', |
| 478 |
IWP_PCLZIP_OPT_PREPEND_COMMENT => 'optional', |
| 479 |
IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD => 'optional', |
| 480 |
IWP_PCLZIP_OPT_TEMP_FILE_ON => 'optional', |
| 481 |
IWP_PCLZIP_OPT_TEMP_FILE_OFF => 'optional', |
| 482 |
IWP_PCLZIP_OPT_CHUNK_BLOCK_SIZE => 'optional', |
| 483 |
IWP_PCLZIP_OPT_FILE_EXCLUDE_SIZE => 'optional', |
| 484 |
IWP_PCLZIP_OPT_HISTORY_ID => 'optional', |
| 485 |
IWP_PCLZIP_OPT_IWP_EXCLUDE => 'optional', |
| 486 |
IWP_PCLZIP_OPT_IWP_EXCLUDE_EXT => 'optional', |
| 487 |
//, IWP_PCLZIP_OPT_CRYPT => 'optional' |
| 488 |
)); |
| 489 |
if ($v_result != 1) { |
| 490 |
return 0; |
| 491 |
} |
| 492 |
} |
| 493 |
// ----- Look for 2 args |
| 494 |
// Here we need to support the first historic synopsis of the |
| 495 |
// method. |
| 496 |
else { |
| 497 |
|
| 498 |
// ----- Get the first argument |
| 499 |
$v_options[IWP_PCLZIP_OPT_ADD_PATH] = $v_add_path = $v_arg_list[0]; |
| 500 |
|
| 501 |
// ----- Look for the optional second argument |
| 502 |
if ($v_size == 2) { |
| 503 |
$v_options[IWP_PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1]; |
| 504 |
} |
| 505 |
else if ($v_size > 2) { |
| 506 |
// ----- Error log |
| 507 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments"); |
| 508 |
|
| 509 |
// ----- Return |
| 510 |
return 0; |
| 511 |
} |
| 512 |
} |
| 513 |
} |
| 514 |
|
| 515 |
// ----- Look for default option values |
| 516 |
$this->privOptionDefaultThreshold($v_options); |
| 517 |
|
| 518 |
// ----- Init |
| 519 |
$v_string_list = array(); |
| 520 |
$v_att_list = array(); |
| 521 |
$v_filedescr_list = array(); |
| 522 |
$p_result_list = array(); |
| 523 |
|
| 524 |
// ----- Look if the $p_filelist is really an array |
| 525 |
if (is_array($p_filelist)) { |
| 526 |
|
| 527 |
// ----- Look if the first element is also an array |
| 528 |
// This will mean that this is a file description entry |
| 529 |
if (isset($p_filelist[0]) && is_array($p_filelist[0])) { |
| 530 |
$v_att_list = $p_filelist; |
| 531 |
} |
| 532 |
|
| 533 |
// ----- The list is a list of string names |
| 534 |
else { |
| 535 |
$v_string_list = $p_filelist; |
| 536 |
} |
| 537 |
} |
| 538 |
|
| 539 |
// ----- Look if the $p_filelist is a string |
| 540 |
else if (is_string($p_filelist)) { |
| 541 |
// ----- Create a list from the string |
| 542 |
$v_string_list = explode(IWP_PCLZIP_SEPARATOR, $p_filelist); |
| 543 |
} |
| 544 |
|
| 545 |
// ----- Invalid variable type for $p_filelist |
| 546 |
else { |
| 547 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type '".gettype($p_filelist)."' for p_filelist"); |
| 548 |
return 0; |
| 549 |
} |
| 550 |
|
| 551 |
// ----- Reformat the string list |
| 552 |
if (sizeof($v_string_list) != 0) { |
| 553 |
foreach ($v_string_list as $v_string) { |
| 554 |
$v_att_list[][IWP_PCLZIP_ATT_FILE_NAME] = $v_string; |
| 555 |
} |
| 556 |
} |
| 557 |
|
| 558 |
// ----- For each file in the list check the attributes |
| 559 |
$v_supported_attributes |
| 560 |
= array ( IWP_PCLZIP_ATT_FILE_NAME => 'mandatory' |
| 561 |
,IWP_PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional' |
| 562 |
,IWP_PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional' |
| 563 |
,IWP_PCLZIP_ATT_FILE_MTIME => 'optional' |
| 564 |
,IWP_PCLZIP_ATT_FILE_CONTENT => 'optional' |
| 565 |
,IWP_PCLZIP_ATT_FILE_COMMENT => 'optional' |
| 566 |
); |
| 567 |
foreach ($v_att_list as $v_entry) { |
| 568 |
$v_result = $this->privFileDescrParseAtt($v_entry, |
| 569 |
$v_filedescr_list[], |
| 570 |
$v_options, |
| 571 |
$v_supported_attributes); |
| 572 |
if ($v_result != 1) { |
| 573 |
return 0; |
| 574 |
} |
| 575 |
} |
| 576 |
|
| 577 |
// ----- Expand the filelist (expand directories) |
| 578 |
$startTImeForlist = microtime(true); |
| 579 |
$prevFileList = array(); |
| 580 |
$next_file_index =0; |
| 581 |
$complete_folder_list = array(); |
| 582 |
$historyID = $v_options[IWP_PCLZIP_OPT_HISTORY_ID]; |
| 583 |
if($historyID) |
| 584 |
{ |
| 585 |
$backupObj = new IWP_MMB_Backup_Multicall(); |
| 586 |
$responseParams = $backupObj->getRequiredData($historyID,"responseParams"); |
| 587 |
} |
| 588 |
if(!(empty($responseParams))) |
| 589 |
{ |
| 590 |
$prevFileList = isset($responseParams['response_data']['p_filedescr_list']) ? $responseParams['response_data']['p_filedescr_list'] : array(); |
| 591 |
$next_file_index = isset($responseParams['response_data']['next_file_index']) ? $responseParams['response_data']['next_file_index'] : 0; |
| 592 |
$complete_folder_list = isset($responseParams['response_data']['complete_folder_list']) ? $responseParams['response_data']['complete_folder_list'] : array(); |
| 593 |
} |
| 594 |
else |
| 595 |
{ |
| 596 |
|
| 597 |
} |
| 598 |
if(!($prevFileList)) |
| 599 |
{ |
| 600 |
$prevFileList = array(); |
| 601 |
} |
| 602 |
if(!($next_file_index)) |
| 603 |
{ |
| 604 |
$next_file_index = 0; |
| 605 |
} |
| 606 |
if(!($complete_folder_list)) |
| 607 |
{ |
| 608 |
$complete_folder_list = array(); |
| 609 |
} |
| 610 |
$new_complete_folder_list = array(); |
| 611 |
$folder_list_result = array(); |
| 612 |
manual_debug('', 'pclbeforeGettingFileListFirst', 0); |
| 613 |
//if(empty($complete_folder_list)) |
| 614 |
if(true) |
| 615 |
{ |
| 616 |
global $old_next_file_index; |
| 617 |
$old_next_file_index = $next_file_index; |
| 618 |
|
| 619 |
global $iwp_v_options; |
| 620 |
$iwp_v_options = $v_options; |
| 621 |
/* $folder_list_result = $this->getFolderListManual('F:\\wamp\\www\\plugin_for_bugs/wp-dark/', $v_options, $next_file_index); |
| 622 |
if(!empty($folder_list_result) && $folder_list_result['break']){ |
| 623 |
$next_file_index = $folder_list_result['loop_count']; |
| 624 |
} */ |
| 625 |
|
| 626 |
//first am getting the number of directories and its list |
| 627 |
/* //old method file iterator |
| 628 |
foreach($v_filedescr_list as $value) |
| 629 |
{ |
| 630 |
$folder_list = array(); |
| 631 |
if(is_dir($value['filename'])) |
| 632 |
{ |
| 633 |
//$folder_list = $this->getFolderList($value['filename']); |
| 634 |
$folder_list_result = $this->getFolderListManual($value['filename'], $v_options, $old_next_file_index); |
| 635 |
if(!empty($folder_list_result) && $folder_list_result['break']){ |
| 636 |
$next_file_index = $folder_list_result['loop_count']; |
| 637 |
break; |
| 638 |
} |
| 639 |
} |
| 640 |
else |
| 641 |
{ |
| 642 |
global $total_count; |
| 643 |
$folder_list_result = $this->fileDetailsExpandManual($value['filename'], $v_options, $next_file_index); |
| 644 |
if(!empty($folder_list_result) && $folder_list_result['break']){ |
| 645 |
$next_file_index = $folder_list_result['loop_count']; |
| 646 |
break; |
| 647 |
} |
| 648 |
} |
| 649 |
} |
| 650 |
*/ |
| 651 |
if (!function_exists('scan_entire_site')) { |
| 652 |
include_once $GLOBALS['iwp_mmb_plugin_dir'].'/iwp-file-iterator.php'; |
| 653 |
} |
| 654 |
if ($next_file_index == 0) { |
| 655 |
scan_entire_site($v_filedescr_list); |
| 656 |
} |
| 657 |
$folder_list_result = iwp_iterator(); |
| 658 |
if(!empty($folder_list_result) && $folder_list_result['break']){ |
| 659 |
$next_file_index = $folder_list_result['loop_count']; |
| 660 |
} |
| 661 |
|
| 662 |
} |
| 663 |
|
| 664 |
if(empty($folder_list_result)){ |
| 665 |
$next_file_index = 0; |
| 666 |
} |
| 667 |
$timeTaken65 = microtime(true) - $startTImeForlist; |
| 668 |
manual_debug('', 'pclAfterGettingFileListFirst', 0); |
| 669 |
//for the file list prepared am doing the pclZip file preparation |
| 670 |
//manual_debug('', 'pclbeforeGettingFileListSecond', 0); |
| 671 |
$prevlistCount = count($prevFileList); |
| 672 |
$current_file_array = array(); |
| 673 |
$current_file_array = $prevFileList; |
| 674 |
$file_list_result = array(); |
| 675 |
$file_list_result['status'] = 'completed'; |
| 676 |
$file_list_result['next_file_index'] = $next_file_index; |
| 677 |
|
| 678 |
if(!empty($folder_list_result) && !empty($folder_list_result['break'])){ |
| 679 |
$file_list_result['status'] = 'partiallyCompleted'; |
| 680 |
$file_list_result['next_file_index'] = $next_file_index + 1; |
| 681 |
} |
| 682 |
$file_list_result['p_filedescr_list'] = array(); |
| 683 |
global $total_FL_count; |
| 684 |
$file_list_result['total_FL_count'] = $total_FL_count; |
| 685 |
if ($v_result != 1) { |
| 686 |
return 0; |
| 687 |
} |
| 688 |
|
| 689 |
// ----- Call the create fct |
| 690 |
/* $v_result = $this->privAdd($v_filedescr_list, $p_result_list, $v_options); |
| 691 |
if ($v_result != 1) { |
| 692 |
return 0; |
| 693 |
} */ |
| 694 |
|
| 695 |
// ----- Return |
| 696 |
//return $file_list_iwp; |
| 697 |
return $file_list_result; |
| 698 |
} |
| 699 |
//--------------------------------------------------------------------------------- |
| 700 |
|
| 701 |
function getRequiredData($historyID, $field){ |
| 702 |
global $wpdb; |
| 703 |
$backupData = $wpdb->get_row("SELECT ".$field." FROM ".$wpdb->base_prefix."iwp_backup_status WHERE historyID = ".$historyID); |
| 704 |
if(($field == 'responseParams')||($field == 'requestParams')||($field == 'taskResults')){ |
| 705 |
|
| 706 |
$fieldParams = base64_decode($backupData->$field); |
| 707 |
$fieldParams = unserialize($fieldParams); |
| 708 |
} |
| 709 |
else |
| 710 |
{ |
| 711 |
$fieldParams = $backupData->$field; |
| 712 |
} |
| 713 |
return $fieldParams; |
| 714 |
} |
| 715 |
|
| 716 |
function getFilesListForCurrentDir($dir, &$dirs_iwp, &$files_iwp, $level = 1, $last = 1){ |
| 717 |
//print $dir." (DIR)\n"; |
| 718 |
$dp=opendir($dir); |
| 719 |
while (false!=($file=readdir($dp)) && $level == $last){ |
| 720 |
if ($file!="." && $file!="..") |
| 721 |
{ |
| 722 |
if (is_dir($dir."/".$file)) |
| 723 |
{ |
| 724 |
$this->getFilesListForCurrentDir($dir."/".$file, $dirs_iwp, $files_iwp, $level+1, $last); // uses recursion |
| 725 |
//$dirs_iwp[] = "$dir/$file"; // reads the dir into an array |
| 726 |
} |
| 727 |
else{ |
| 728 |
$files_iwp[][]['filename'] = "$dir/$file"; // reads the file into an array |
| 729 |
} |
| 730 |
} |
| 731 |
} |
| 732 |
} |
| 733 |
|
| 734 |
//Function : getFolderList() |
| 735 |
|
| 736 |
function getFolderList($dir) |
| 737 |
{ |
| 738 |
static $info = array(); |
| 739 |
if( is_dir( $dir = rtrim( $dir, "/\\" ) ) ) { |
| 740 |
foreach( scandir( $dir) as $item ) { |
| 741 |
if( $item != "." && $item != ".." ) { |
| 742 |
$info['all'][][]['filename'] = $absPath = $dir . DIRECTORY_SEPARATOR . $item; |
| 743 |
$stat = stat( $absPath ); |
| 744 |
switch( $stat['mode'] & 0170000 ) { |
| 745 |
case 0010000: $info['files'][] = $absPath; break; |
| 746 |
case 0040000: $info['directories'][] = $absPath; $this->getFolderList( $absPath ); break; |
| 747 |
case 0120000: $info['links'][] = $absPath; break; |
| 748 |
case 0140000: $info['sockets'][] = $absPath; break; |
| 749 |
case 0010000: $info['pipes'][] = $absPath; break; |
| 750 |
} |
| 751 |
} |
| 752 |
} |
| 753 |
} |
| 754 |
clearstatcache(); |
| 755 |
return $info['all']; |
| 756 |
|
| 757 |
} |
| 758 |
|
| 759 |
function getFolderListManual($dir, $v_options = array(), $next_file_index = 0) |
| 760 |
{ |
| 761 |
global $total_count; |
| 762 |
global $for_every_count; |
| 763 |
static $info = array(); |
| 764 |
|
| 765 |
static $this_result; |
| 766 |
$exclude_data = $v_options[IWP_PCLZIP_OPT_IWP_EXCLUDE]; |
| 767 |
if(empty($this_result)){ |
| 768 |
if( is_dir( $dir = rtrim( $dir, "/\\" ) ) ) { |
| 769 |
foreach( scandir( $dir) as $item ) { |
| 770 |
if ($this->excludeDirFromScan($dir, $exclude_data)) { |
| 771 |
return; |
| 772 |
} |
| 773 |
if(true){ |
| 774 |
if( $item != "." && $item != ".." ) { |
| 775 |
$absPath = $dir . DIRECTORY_SEPARATOR . $item; |
| 776 |
$this_result = $this->fileDetailsExpandManual($absPath, $v_options, $next_file_index); |
| 777 |
if(!empty($this_result) && !empty($this_result['break'])){ |
| 778 |
return $this_result; |
| 779 |
//break; |
| 780 |
} |
| 781 |
if(empty($this_result)){ |
| 782 |
$stat = stat( $absPath ); |
| 783 |
switch( $stat['mode'] & 0170000 ) { |
| 784 |
//case 0010000: $info['files'][] = $absPath; break; |
| 785 |
case 0040000: $this_result = $this->getFolderListManual($absPath, $v_options, $next_file_index); break; |
| 786 |
//case 0120000: $info['links'][] = $absPath; break; |
| 787 |
//case 0140000: $info['sockets'][] = $absPath; break; |
| 788 |
//case 0010000: $info['pipes'][] = $absPath; break; |
| 789 |
} |
| 790 |
if(!empty($this_result) && !empty($this_result['break'])){ |
| 791 |
return $this_result; |
| 792 |
//break; |
| 793 |
} |
| 794 |
} |
| 795 |
} |
| 796 |
} |
| 797 |
} |
| 798 |
} |
| 799 |
} |
| 800 |
clearstatcache(); |
| 801 |
return $this_result; |
| 802 |
} |
| 803 |
|
| 804 |
function fileDetailsExpandManual($absPath, $v_options, $next_file_index = 0){ |
| 805 |
global $total_FL_count; |
| 806 |
global $total_count; |
| 807 |
$total_count++; |
| 808 |
$this_result = false; |
| 809 |
|
| 810 |
//if($total_count >= $next_file_index){ |
| 811 |
$to_be_expanded_array = array( 0 => array( 'filename' => $absPath ) ); |
| 812 |
$v_result = $this->privFileDescrExpand($to_be_expanded_array, $v_options, "getFileList"); |
| 813 |
if($v_result == 1 && !empty($to_be_expanded_array)){ |
| 814 |
foreach($to_be_expanded_array as $key => $value){ |
| 815 |
$this_result = save_in_iwp_files_db(0, $value); |
| 816 |
if(!empty($this_result) && !empty($this_result['break'])){ |
| 817 |
$total_count = $total_count - 1; |
| 818 |
$this_result['loop_count'] = $total_count; |
| 819 |
return $this_result; |
| 820 |
} |
| 821 |
} |
| 822 |
$total_FL_count++; |
| 823 |
} |
| 824 |
//} |
| 825 |
return $this_result; |
| 826 |
} |
| 827 |
|
| 828 |
function excludeDirFromScan($exclude_dir, $exclude_data){ |
| 829 |
if (empty($exclude_data)) { |
| 830 |
return false; |
| 831 |
} |
| 832 |
foreach ($exclude_data as $dir=>$name) { |
| 833 |
if ($name != '/' && strrpos($exclude_dir, $name)) { |
| 834 |
return true; |
| 835 |
} |
| 836 |
} |
| 837 |
return false; |
| 838 |
} |
| 839 |
|
| 840 |
|
| 841 |
//--------------------------------------------------------------------------------- |
| 842 |
// -------------------------------------------------------------------------------- |
| 843 |
// Function : |
| 844 |
// add($p_filelist, $p_add_dir="", $p_remove_dir="") |
| 845 |
// add($p_filelist, $p_option, $p_option_value, ...) |
| 846 |
// Description : |
| 847 |
// This method supports two synopsis. The first one is historical. |
| 848 |
// This methods add the list of files in an existing archive. |
| 849 |
// If a file with the same name already exists, it is added at the end of the |
| 850 |
// archive, the first one is still present. |
| 851 |
// If the archive does not exist, it is created. |
| 852 |
// Parameters : |
| 853 |
// $p_filelist : An array containing file or directory names, or |
| 854 |
// a string containing one filename or one directory name, or |
| 855 |
// a string containing a list of filenames and/or directory |
| 856 |
// names separated by spaces. |
| 857 |
// $p_add_dir : A path to add before the real path of the archived file, |
| 858 |
// in order to have it memorized in the archive. |
| 859 |
// $p_remove_dir : A path to remove from the real path of the file to archive, |
| 860 |
// in order to have a shorter path memorized in the archive. |
| 861 |
// When $p_add_dir and $p_remove_dir are set, $p_remove_dir |
| 862 |
// is removed first, before $p_add_dir is added. |
| 863 |
// Options : |
| 864 |
// IWP_PCLZIP_OPT_ADD_PATH : |
| 865 |
// IWP_PCLZIP_OPT_REMOVE_PATH : |
| 866 |
// IWP_PCLZIP_OPT_REMOVE_ALL_PATH : |
| 867 |
// IWP_PCLZIP_OPT_COMMENT : |
| 868 |
// IWP_PCLZIP_OPT_ADD_COMMENT : |
| 869 |
// IWP_PCLZIP_OPT_PREPEND_COMMENT : |
| 870 |
// IWP_PCLZIP_CB_PRE_ADD : |
| 871 |
// IWP_PCLZIP_CB_POST_ADD : |
| 872 |
// Return Values : |
| 873 |
// 0 on failure, |
| 874 |
// The list of the added files, with a status of the add action. |
| 875 |
// (see IWPPclZip::listContent() for list entry format) |
| 876 |
// -------------------------------------------------------------------------------- |
| 877 |
function add($p_filelist) |
| 878 |
{ |
| 879 |
$v_result=1; |
| 880 |
|
| 881 |
// ----- Reset the error handler |
| 882 |
$this->privErrorReset(); |
| 883 |
|
| 884 |
// ----- Set default values |
| 885 |
$v_options = array(); |
| 886 |
$v_options[IWP_PCLZIP_OPT_NO_COMPRESSION] = FALSE; |
| 887 |
$v_options[IWP_PCLZIP_OPT_CHUNK_BLOCK_SIZE] = 15*1024*1024*1024; |
| 888 |
$v_options[IWP_PCLZIP_OPT_FILE_EXCLUDE_SIZE] = 15*1024*1024*1024; |
| 889 |
$v_options[IWP_PCLZIP_OPT_IWP_EXCLUDE] = array(); |
| 890 |
$v_options[IWP_PCLZIP_OPT_IWP_EXCLUDE_EXT] = array(); |
| 891 |
$v_options[IWP_PCLZIP_OPT_HISTORY_ID] = 0; |
| 892 |
|
| 893 |
// ----- Look for variable options arguments |
| 894 |
$v_size = func_num_args(); |
| 895 |
|
| 896 |
// ----- Look for arguments |
| 897 |
if ($v_size > 1) { |
| 898 |
// ----- Get the arguments |
| 899 |
$v_arg_list = func_get_args(); |
| 900 |
|
| 901 |
// ----- Remove form the options list the first argument |
| 902 |
array_shift($v_arg_list); |
| 903 |
$v_size--; |
| 904 |
|
| 905 |
// ----- Look for first arg |
| 906 |
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) { |
| 907 |
|
| 908 |
// ----- Parse the options |
| 909 |
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, |
| 910 |
array (IWP_PCLZIP_OPT_REMOVE_PATH => 'optional', |
| 911 |
IWP_PCLZIP_OPT_REMOVE_ALL_PATH => 'optional', |
| 912 |
IWP_PCLZIP_OPT_ADD_PATH => 'optional', |
| 913 |
IWP_PCLZIP_CB_PRE_ADD => 'optional', |
| 914 |
IWP_PCLZIP_CB_POST_ADD => 'optional', |
| 915 |
IWP_PCLZIP_OPT_NO_COMPRESSION => 'optional', |
| 916 |
IWP_PCLZIP_OPT_COMMENT => 'optional', |
| 917 |
IWP_PCLZIP_OPT_ADD_COMMENT => 'optional', |
| 918 |
IWP_PCLZIP_OPT_PREPEND_COMMENT => 'optional', |
| 919 |
IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD => 'optional', |
| 920 |
IWP_PCLZIP_OPT_TEMP_FILE_ON => 'optional', |
| 921 |
IWP_PCLZIP_OPT_CHUNK_BLOCK_SIZE => 'optional', |
| 922 |
IWP_PCLZIP_OPT_FILE_EXCLUDE_SIZE => 'optional', |
| 923 |
IWP_PCLZIP_OPT_HISTORY_ID => 'optional', |
| 924 |
IWP_PCLZIP_OPT_TEMP_FILE_OFF => 'optional', |
| 925 |
IWP_PCLZIP_OPT_IWP_EXCLUDE => 'optional', |
| 926 |
IWP_PCLZIP_OPT_IWP_EXCLUDE_EXT => 'optional', |
| 927 |
//, IWP_PCLZIP_OPT_CRYPT => 'optional' |
| 928 |
)); |
| 929 |
if ($v_result != 1) { |
| 930 |
return 0; |
| 931 |
} |
| 932 |
} |
| 933 |
|
| 934 |
// ----- Look for 2 args |
| 935 |
// Here we need to support the first historic synopsis of the |
| 936 |
// method. |
| 937 |
else { |
| 938 |
|
| 939 |
// ----- Get the first argument |
| 940 |
$v_options[IWP_PCLZIP_OPT_ADD_PATH] = $v_add_path = $v_arg_list[0]; |
| 941 |
|
| 942 |
// ----- Look for the optional second argument |
| 943 |
if ($v_size == 2) { |
| 944 |
$v_options[IWP_PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1]; |
| 945 |
} |
| 946 |
else if ($v_size > 2) { |
| 947 |
// ----- Error log |
| 948 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments"); |
| 949 |
|
| 950 |
// ----- Return |
| 951 |
return 0; |
| 952 |
} |
| 953 |
} |
| 954 |
} |
| 955 |
|
| 956 |
// ----- Look for default option values |
| 957 |
$this->privOptionDefaultThreshold($v_options); |
| 958 |
|
| 959 |
// ----- Init |
| 960 |
$v_string_list = array(); |
| 961 |
$v_att_list = array(); |
| 962 |
$v_filedescr_list = array(); |
| 963 |
$p_result_list = array(); |
| 964 |
|
| 965 |
// ----- Look if the $p_filelist is really an array |
| 966 |
if (is_array($p_filelist)) { |
| 967 |
|
| 968 |
// ----- Look if the first element is also an array |
| 969 |
// This will mean that this is a file description entry |
| 970 |
if (isset($p_filelist[0]) && is_array($p_filelist[0])) { |
| 971 |
$v_att_list = $p_filelist; |
| 972 |
} |
| 973 |
|
| 974 |
// ----- The list is a list of string names |
| 975 |
else { |
| 976 |
$v_string_list = $p_filelist; |
| 977 |
} |
| 978 |
} |
| 979 |
|
| 980 |
// ----- Look if the $p_filelist is a string |
| 981 |
else if (is_string($p_filelist)) { |
| 982 |
// ----- Create a list from the string |
| 983 |
$v_string_list = explode(IWP_PCLZIP_SEPARATOR, $p_filelist); |
| 984 |
} |
| 985 |
|
| 986 |
// ----- Invalid variable type for $p_filelist |
| 987 |
else { |
| 988 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type '".gettype($p_filelist)."' for p_filelist"); |
| 989 |
return 0; |
| 990 |
} |
| 991 |
|
| 992 |
// ----- Reformat the string list |
| 993 |
if (sizeof($v_string_list) != 0) { |
| 994 |
foreach ($v_string_list as $v_string) { |
| 995 |
$v_att_list[][IWP_PCLZIP_ATT_FILE_NAME] = $v_string; |
| 996 |
} |
| 997 |
} |
| 998 |
|
| 999 |
// ----- For each file in the list check the attributes |
| 1000 |
$v_supported_attributes |
| 1001 |
= array ( IWP_PCLZIP_ATT_FILE_NAME => 'mandatory' |
| 1002 |
,IWP_PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional' |
| 1003 |
,IWP_PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional' |
| 1004 |
,IWP_PCLZIP_ATT_FILE_MTIME => 'optional' |
| 1005 |
,IWP_PCLZIP_ATT_FILE_CONTENT => 'optional' |
| 1006 |
,IWP_PCLZIP_ATT_FILE_COMMENT => 'optional' |
| 1007 |
); |
| 1008 |
foreach ($v_att_list as $v_entry) { |
| 1009 |
$v_result = $this->privFileDescrParseAtt($v_entry, |
| 1010 |
$v_filedescr_list[], |
| 1011 |
$v_options, |
| 1012 |
$v_supported_attributes); |
| 1013 |
if ($v_result != 1) { |
| 1014 |
return 0; |
| 1015 |
} |
| 1016 |
} |
| 1017 |
|
| 1018 |
// ----- Expand the filelist (expand directories) |
| 1019 |
$v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options); |
| 1020 |
if ($v_result != 1) { |
| 1021 |
return 0; |
| 1022 |
} |
| 1023 |
// ----- Call the create fct |
| 1024 |
$v_result = $this->privAdd($v_filedescr_list, $p_result_list, $v_options); |
| 1025 |
if ($v_result != 1) { |
| 1026 |
return 0; |
| 1027 |
} |
| 1028 |
|
| 1029 |
// ----- Return |
| 1030 |
return $p_result_list; |
| 1031 |
} |
| 1032 |
// -------------------------------------------------------------------------------- |
| 1033 |
|
| 1034 |
// -------------------------------------------------------------------------------- |
| 1035 |
// Function : listContent() |
| 1036 |
// Description : |
| 1037 |
// This public method, gives the list of the files and directories, with their |
| 1038 |
// properties. |
| 1039 |
// The properties of each entries in the list are (used also in other functions) : |
| 1040 |
// filename : Name of the file. For a create or add action it is the filename |
| 1041 |
// given by the user. For an extract function it is the filename |
| 1042 |
// of the extracted file. |
| 1043 |
// stored_filename : Name of the file / directory stored in the archive. |
| 1044 |
// size : Size of the stored file. |
| 1045 |
// compressed_size : Size of the file's data compressed in the archive |
| 1046 |
// (without the headers overhead) |
| 1047 |
// mtime : Last known modification date of the file (UNIX timestamp) |
| 1048 |
// comment : Comment associated with the file |
| 1049 |
// folder : true | false |
| 1050 |
// index : index of the file in the archive |
| 1051 |
// status : status of the action (depending of the action) : |
| 1052 |
// Values are : |
| 1053 |
// ok : OK ! |
| 1054 |
// filtered : the file / dir is not extracted (filtered by user) |
| 1055 |
// already_a_directory : the file can not be extracted because a |
| 1056 |
// directory with the same name already exists |
| 1057 |
// write_protected : the file can not be extracted because a file |
| 1058 |
// with the same name already exists and is |
| 1059 |
// write protected |
| 1060 |
// newer_exist : the file was not extracted because a newer file exists |
| 1061 |
// path_creation_fail : the file is not extracted because the folder |
| 1062 |
// does not exist and can not be created |
| 1063 |
// write_error : the file was not extracted because there was a |
| 1064 |
// error while writing the file |
| 1065 |
// read_error : the file was not extracted because there was a error |
| 1066 |
// while reading the file |
| 1067 |
// invalid_header : the file was not extracted because of an archive |
| 1068 |
// format error (bad file header) |
| 1069 |
// Note that each time a method can continue operating when there |
| 1070 |
// is an action error on a file, the error is only logged in the file status. |
| 1071 |
// Return Values : |
| 1072 |
// 0 on an unrecoverable failure, |
| 1073 |
// The list of the files in the archive. |
| 1074 |
// -------------------------------------------------------------------------------- |
| 1075 |
function listContent() |
| 1076 |
{ |
| 1077 |
$v_result=1; |
| 1078 |
|
| 1079 |
// ----- Reset the error handler |
| 1080 |
$this->privErrorReset(); |
| 1081 |
|
| 1082 |
// ----- Check archive |
| 1083 |
if (!$this->privCheckFormat()) { |
| 1084 |
return(0); |
| 1085 |
} |
| 1086 |
|
| 1087 |
// ----- Call the extracting fct |
| 1088 |
$p_list = array(); |
| 1089 |
if (($v_result = $this->privList($p_list)) != 1) |
| 1090 |
{ |
| 1091 |
unset($p_list); |
| 1092 |
return(0); |
| 1093 |
} |
| 1094 |
|
| 1095 |
// ----- Return |
| 1096 |
return $p_list; |
| 1097 |
} |
| 1098 |
// -------------------------------------------------------------------------------- |
| 1099 |
|
| 1100 |
// -------------------------------------------------------------------------------- |
| 1101 |
// Function : |
| 1102 |
// extract($p_path="./", $p_remove_path="") |
| 1103 |
// extract([$p_option, $p_option_value, ...]) |
| 1104 |
// Description : |
| 1105 |
// This method supports two synopsis. The first one is historical. |
| 1106 |
// This method extract all the files / directories from the archive to the |
| 1107 |
// folder indicated in $p_path. |
| 1108 |
// If you want to ignore the 'root' part of path of the memorized files |
| 1109 |
// you can indicate this in the optional $p_remove_path parameter. |
| 1110 |
// By default, if a newer file with the same name already exists, the |
| 1111 |
// file is not extracted. |
| 1112 |
// |
| 1113 |
// If both IWP_PCLZIP_OPT_PATH and IWP_PCLZIP_OPT_ADD_PATH aoptions |
| 1114 |
// are used, the path indicated in IWP_PCLZIP_OPT_ADD_PATH is append |
| 1115 |
// at the end of the path value of IWP_PCLZIP_OPT_PATH. |
| 1116 |
// Parameters : |
| 1117 |
// $p_path : Path where the files and directories are to be extracted |
| 1118 |
// $p_remove_path : First part ('root' part) of the memorized path |
| 1119 |
// (if any similar) to remove while extracting. |
| 1120 |
// Options : |
| 1121 |
// IWP_PCLZIP_OPT_PATH : |
| 1122 |
// IWP_PCLZIP_OPT_ADD_PATH : |
| 1123 |
// IWP_PCLZIP_OPT_REMOVE_PATH : |
| 1124 |
// IWP_PCLZIP_OPT_REMOVE_ALL_PATH : |
| 1125 |
// IWP_PCLZIP_CB_PRE_EXTRACT : |
| 1126 |
// IWP_PCLZIP_CB_POST_EXTRACT : |
| 1127 |
// Return Values : |
| 1128 |
// 0 or a negative value on failure, |
| 1129 |
// The list of the extracted files, with a status of the action. |
| 1130 |
// (see IWPPclZip::listContent() for list entry format) |
| 1131 |
// -------------------------------------------------------------------------------- |
| 1132 |
function extract() |
| 1133 |
{ |
| 1134 |
$v_result=1; |
| 1135 |
|
| 1136 |
// ----- Reset the error handler |
| 1137 |
$this->privErrorReset(); |
| 1138 |
|
| 1139 |
// ----- Check archive |
| 1140 |
if (!$this->privCheckFormat()) { |
| 1141 |
return(0); |
| 1142 |
} |
| 1143 |
|
| 1144 |
// ----- Set default values |
| 1145 |
$v_options = array(); |
| 1146 |
// $v_path = "./"; |
| 1147 |
$v_path = ''; |
| 1148 |
$v_remove_path = ""; |
| 1149 |
$v_remove_all_path = false; |
| 1150 |
|
| 1151 |
// ----- Look for variable options arguments |
| 1152 |
$v_size = func_num_args(); |
| 1153 |
|
| 1154 |
// ----- Default values for option |
| 1155 |
$v_options[IWP_PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE; |
| 1156 |
$v_options[IWP_PCLZIP_OPT_CHUNK_BLOCK_SIZE] = 15*1024*1024*1024; |
| 1157 |
$v_options[IWP_PCLZIP_OPT_FILE_EXCLUDE_SIZE] = 15*1024*1024*1024; |
| 1158 |
|
| 1159 |
// ----- Look for arguments |
| 1160 |
if ($v_size > 0) { |
| 1161 |
// ----- Get the arguments |
| 1162 |
$v_arg_list = func_get_args(); |
| 1163 |
|
| 1164 |
// ----- Look for first arg |
| 1165 |
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) { |
| 1166 |
|
| 1167 |
// ----- Parse the options |
| 1168 |
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, |
| 1169 |
array (IWP_PCLZIP_OPT_PATH => 'optional', |
| 1170 |
IWP_PCLZIP_OPT_REMOVE_PATH => 'optional', |
| 1171 |
IWP_PCLZIP_OPT_REMOVE_ALL_PATH => 'optional', |
| 1172 |
IWP_PCLZIP_OPT_ADD_PATH => 'optional', |
| 1173 |
IWP_PCLZIP_CB_PRE_EXTRACT => 'optional', |
| 1174 |
IWP_PCLZIP_CB_POST_EXTRACT => 'optional', |
| 1175 |
IWP_PCLZIP_OPT_SET_CHMOD => 'optional', |
| 1176 |
IWP_PCLZIP_OPT_BY_NAME => 'optional', |
| 1177 |
IWP_PCLZIP_OPT_BY_EREG => 'optional', |
| 1178 |
IWP_PCLZIP_OPT_BY_PREG => 'optional', |
| 1179 |
IWP_PCLZIP_OPT_BY_INDEX => 'optional', |
| 1180 |
IWP_PCLZIP_OPT_EXTRACT_AS_STRING => 'optional', |
| 1181 |
IWP_PCLZIP_OPT_EXTRACT_IN_OUTPUT => 'optional', |
| 1182 |
IWP_PCLZIP_OPT_REPLACE_NEWER => 'optional', |
| 1183 |
IWP_PCLZIP_OPT_STOP_ON_ERROR => 'optional', |
| 1184 |
IWP_PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional', |
| 1185 |
IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD => 'optional', |
| 1186 |
IWP_PCLZIP_OPT_CHUNK_BLOCK_SIZE => 'optional', |
| 1187 |
IWP_PCLZIP_OPT_FILE_EXCLUDE_SIZE => 'optional', |
| 1188 |
IWP_PCLZIP_OPT_HISTORY_ID => 'optional', |
| 1189 |
IWP_PCLZIP_OPT_TEMP_FILE_ON => 'optional', |
| 1190 |
IWP_PCLZIP_OPT_TEMP_FILE_OFF => 'optional' |
| 1191 |
)); |
| 1192 |
if ($v_result != 1) { |
| 1193 |
return 0; |
| 1194 |
} |
| 1195 |
|
| 1196 |
// ----- Set the arguments |
| 1197 |
if (isset($v_options[IWP_PCLZIP_OPT_PATH])) { |
| 1198 |
$v_path = $v_options[IWP_PCLZIP_OPT_PATH]; |
| 1199 |
} |
| 1200 |
if (isset($v_options[IWP_PCLZIP_OPT_REMOVE_PATH])) { |
| 1201 |
$v_remove_path = $v_options[IWP_PCLZIP_OPT_REMOVE_PATH]; |
| 1202 |
} |
| 1203 |
if (isset($v_options[IWP_PCLZIP_OPT_REMOVE_ALL_PATH])) { |
| 1204 |
$v_remove_all_path = $v_options[IWP_PCLZIP_OPT_REMOVE_ALL_PATH]; |
| 1205 |
} |
| 1206 |
if (isset($v_options[IWP_PCLZIP_OPT_ADD_PATH])) { |
| 1207 |
// ----- Check for '/' in last path char |
| 1208 |
if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) { |
| 1209 |
$v_path .= '/'; |
| 1210 |
} |
| 1211 |
$v_path .= $v_options[IWP_PCLZIP_OPT_ADD_PATH]; |
| 1212 |
} |
| 1213 |
} |
| 1214 |
|
| 1215 |
// ----- Look for 2 args |
| 1216 |
// Here we need to support the first historic synopsis of the |
| 1217 |
// method. |
| 1218 |
else { |
| 1219 |
|
| 1220 |
// ----- Get the first argument |
| 1221 |
$v_path = $v_arg_list[0]; |
| 1222 |
|
| 1223 |
// ----- Look for the optional second argument |
| 1224 |
if ($v_size == 2) { |
| 1225 |
$v_remove_path = $v_arg_list[1]; |
| 1226 |
} |
| 1227 |
else if ($v_size > 2) { |
| 1228 |
// ----- Error log |
| 1229 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments"); |
| 1230 |
|
| 1231 |
// ----- Return |
| 1232 |
return 0; |
| 1233 |
} |
| 1234 |
} |
| 1235 |
} |
| 1236 |
|
| 1237 |
// ----- Look for default option values |
| 1238 |
$this->privOptionDefaultThreshold($v_options); |
| 1239 |
|
| 1240 |
// ----- Trace |
| 1241 |
|
| 1242 |
// ----- Call the extracting fct |
| 1243 |
$p_list = array(); |
| 1244 |
$v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, |
| 1245 |
$v_remove_all_path, $v_options); |
| 1246 |
if ($v_result < 1) { |
| 1247 |
unset($p_list); |
| 1248 |
return(0); |
| 1249 |
} |
| 1250 |
|
| 1251 |
// ----- Return |
| 1252 |
return $p_list; |
| 1253 |
} |
| 1254 |
// -------------------------------------------------------------------------------- |
| 1255 |
|
| 1256 |
|
| 1257 |
// -------------------------------------------------------------------------------- |
| 1258 |
// Function : |
| 1259 |
// extractByIndex($p_index, $p_path="./", $p_remove_path="") |
| 1260 |
// extractByIndex($p_index, [$p_option, $p_option_value, ...]) |
| 1261 |
// Description : |
| 1262 |
// This method supports two synopsis. The first one is historical. |
| 1263 |
// This method is doing a partial extract of the archive. |
| 1264 |
// The extracted files or folders are identified by their index in the |
| 1265 |
// archive (from 0 to n). |
| 1266 |
// Note that if the index identify a folder, only the folder entry is |
| 1267 |
// extracted, not all the files included in the archive. |
| 1268 |
// Parameters : |
| 1269 |
// $p_index : A single index (integer) or a string of indexes of files to |
| 1270 |
// extract. The form of the string is "0,4-6,8-12" with only numbers |
| 1271 |
// and '-' for range or ',' to separate ranges. No spaces or ';' |
| 1272 |
// are allowed. |
| 1273 |
// $p_path : Path where the files and directories are to be extracted |
| 1274 |
// $p_remove_path : First part ('root' part) of the memorized path |
| 1275 |
// (if any similar) to remove while extracting. |
| 1276 |
// Options : |
| 1277 |
// IWP_PCLZIP_OPT_PATH : |
| 1278 |
// IWP_PCLZIP_OPT_ADD_PATH : |
| 1279 |
// IWP_PCLZIP_OPT_REMOVE_PATH : |
| 1280 |
// IWP_PCLZIP_OPT_REMOVE_ALL_PATH : |
| 1281 |
// IWP_PCLZIP_OPT_EXTRACT_AS_STRING : The files are extracted as strings and |
| 1282 |
// not as files. |
| 1283 |
// The resulting content is in a new field 'content' in the file |
| 1284 |
// structure. |
| 1285 |
// This option must be used alone (any other options are ignored). |
| 1286 |
// IWP_PCLZIP_CB_PRE_EXTRACT : |
| 1287 |
// IWP_PCLZIP_CB_POST_EXTRACT : |
| 1288 |
// Return Values : |
| 1289 |
// 0 on failure, |
| 1290 |
// The list of the extracted files, with a status of the action. |
| 1291 |
// (see IWPPclZip::listContent() for list entry format) |
| 1292 |
// -------------------------------------------------------------------------------- |
| 1293 |
//function extractByIndex($p_index, options...) |
| 1294 |
function extractByIndex($p_index) |
| 1295 |
{ |
| 1296 |
$v_result=1; |
| 1297 |
|
| 1298 |
// ----- Reset the error handler |
| 1299 |
$this->privErrorReset(); |
| 1300 |
|
| 1301 |
// ----- Check archive |
| 1302 |
if (!$this->privCheckFormat()) { |
| 1303 |
return(0); |
| 1304 |
} |
| 1305 |
|
| 1306 |
// ----- Set default values |
| 1307 |
$v_options = array(); |
| 1308 |
// $v_path = "./"; |
| 1309 |
$v_path = ''; |
| 1310 |
$v_remove_path = ""; |
| 1311 |
$v_remove_all_path = false; |
| 1312 |
|
| 1313 |
// ----- Look for variable options arguments |
| 1314 |
$v_size = func_num_args(); |
| 1315 |
|
| 1316 |
// ----- Default values for option |
| 1317 |
$v_options[IWP_PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE; |
| 1318 |
$v_options[IWP_PCLZIP_OPT_CHUNK_BLOCK_SIZE] = 15*1024*1024*1024; |
| 1319 |
$v_options[IWP_PCLZIP_OPT_FILE_EXCLUDE_SIZE] = 15*1024*1024*1024; |
| 1320 |
|
| 1321 |
// ----- Look for arguments |
| 1322 |
if ($v_size > 1) { |
| 1323 |
// ----- Get the arguments |
| 1324 |
$v_arg_list = func_get_args(); |
| 1325 |
|
| 1326 |
// ----- Remove form the options list the first argument |
| 1327 |
array_shift($v_arg_list); |
| 1328 |
$v_size--; |
| 1329 |
|
| 1330 |
// ----- Look for first arg |
| 1331 |
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) { |
| 1332 |
|
| 1333 |
// ----- Parse the options |
| 1334 |
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, |
| 1335 |
array (IWP_PCLZIP_OPT_PATH => 'optional', |
| 1336 |
IWP_PCLZIP_OPT_REMOVE_PATH => 'optional', |
| 1337 |
IWP_PCLZIP_OPT_REMOVE_ALL_PATH => 'optional', |
| 1338 |
IWP_PCLZIP_OPT_EXTRACT_AS_STRING => 'optional', |
| 1339 |
IWP_PCLZIP_OPT_ADD_PATH => 'optional', |
| 1340 |
IWP_PCLZIP_CB_PRE_EXTRACT => 'optional', |
| 1341 |
IWP_PCLZIP_CB_POST_EXTRACT => 'optional', |
| 1342 |
IWP_PCLZIP_OPT_SET_CHMOD => 'optional', |
| 1343 |
IWP_PCLZIP_OPT_REPLACE_NEWER => 'optional', |
| 1344 |
IWP_PCLZIP_OPT_STOP_ON_ERROR => 'optional', |
| 1345 |
IWP_PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional', |
| 1346 |
IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD => 'optional', |
| 1347 |
IWP_PCLZIP_OPT_CHUNK_BLOCK_SIZE => 'optional', |
| 1348 |
IWP_PCLZIP_OPT_FILE_EXCLUDE_SIZE => 'optional', |
| 1349 |
IWP_PCLZIP_OPT_HISTORY_ID => 'optional', |
| 1350 |
IWP_PCLZIP_OPT_TEMP_FILE_ON => 'optional', |
| 1351 |
IWP_PCLZIP_OPT_TEMP_FILE_OFF => 'optional' |
| 1352 |
)); |
| 1353 |
if ($v_result != 1) { |
| 1354 |
return 0; |
| 1355 |
} |
| 1356 |
|
| 1357 |
// ----- Set the arguments |
| 1358 |
if (isset($v_options[IWP_PCLZIP_OPT_PATH])) { |
| 1359 |
$v_path = $v_options[IWP_PCLZIP_OPT_PATH]; |
| 1360 |
} |
| 1361 |
if (isset($v_options[IWP_PCLZIP_OPT_REMOVE_PATH])) { |
| 1362 |
$v_remove_path = $v_options[IWP_PCLZIP_OPT_REMOVE_PATH]; |
| 1363 |
} |
| 1364 |
if (isset($v_options[IWP_PCLZIP_OPT_REMOVE_ALL_PATH])) { |
| 1365 |
$v_remove_all_path = $v_options[IWP_PCLZIP_OPT_REMOVE_ALL_PATH]; |
| 1366 |
} |
| 1367 |
if (isset($v_options[IWP_PCLZIP_OPT_ADD_PATH])) { |
| 1368 |
// ----- Check for '/' in last path char |
| 1369 |
if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) { |
| 1370 |
$v_path .= '/'; |
| 1371 |
} |
| 1372 |
$v_path .= $v_options[IWP_PCLZIP_OPT_ADD_PATH]; |
| 1373 |
} |
| 1374 |
if (!isset($v_options[IWP_PCLZIP_OPT_EXTRACT_AS_STRING])) { |
| 1375 |
$v_options[IWP_PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE; |
| 1376 |
} |
| 1377 |
else { |
| 1378 |
} |
| 1379 |
} |
| 1380 |
|
| 1381 |
// ----- Look for 2 args |
| 1382 |
// Here we need to support the first historic synopsis of the |
| 1383 |
// method. |
| 1384 |
else { |
| 1385 |
|
| 1386 |
// ----- Get the first argument |
| 1387 |
$v_path = $v_arg_list[0]; |
| 1388 |
|
| 1389 |
// ----- Look for the optional second argument |
| 1390 |
if ($v_size == 2) { |
| 1391 |
$v_remove_path = $v_arg_list[1]; |
| 1392 |
} |
| 1393 |
else if ($v_size > 2) { |
| 1394 |
// ----- Error log |
| 1395 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments"); |
| 1396 |
|
| 1397 |
// ----- Return |
| 1398 |
return 0; |
| 1399 |
} |
| 1400 |
} |
| 1401 |
} |
| 1402 |
|
| 1403 |
// ----- Trace |
| 1404 |
|
| 1405 |
// ----- Trick |
| 1406 |
// Here I want to reuse extractByRule(), so I need to parse the $p_index |
| 1407 |
// with privParseOptions() |
| 1408 |
$v_arg_trick = array (IWP_PCLZIP_OPT_BY_INDEX, $p_index); |
| 1409 |
$v_options_trick = array(); |
| 1410 |
$v_result = $this->privParseOptions($v_arg_trick, sizeof($v_arg_trick), $v_options_trick, |
| 1411 |
array (IWP_PCLZIP_OPT_BY_INDEX => 'optional' )); |
| 1412 |
if ($v_result != 1) { |
| 1413 |
return 0; |
| 1414 |
} |
| 1415 |
$v_options[IWP_PCLZIP_OPT_BY_INDEX] = $v_options_trick[IWP_PCLZIP_OPT_BY_INDEX]; |
| 1416 |
|
| 1417 |
// ----- Look for default option values |
| 1418 |
$this->privOptionDefaultThreshold($v_options); |
| 1419 |
|
| 1420 |
// ----- Call the extracting fct |
| 1421 |
if (($v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options)) < 1) { |
| 1422 |
return(0); |
| 1423 |
} |
| 1424 |
|
| 1425 |
// ----- Return |
| 1426 |
return $p_list; |
| 1427 |
} |
| 1428 |
// -------------------------------------------------------------------------------- |
| 1429 |
|
| 1430 |
// -------------------------------------------------------------------------------- |
| 1431 |
// Function : |
| 1432 |
// delete([$p_option, $p_option_value, ...]) |
| 1433 |
// Description : |
| 1434 |
// This method removes files from the archive. |
| 1435 |
// If no parameters are given, then all the archive is emptied. |
| 1436 |
// Parameters : |
| 1437 |
// None or optional arguments. |
| 1438 |
// Options : |
| 1439 |
// IWP_PCLZIP_OPT_BY_INDEX : |
| 1440 |
// IWP_PCLZIP_OPT_BY_NAME : |
| 1441 |
// IWP_PCLZIP_OPT_BY_EREG : |
| 1442 |
// IWP_PCLZIP_OPT_BY_PREG : |
| 1443 |
// Return Values : |
| 1444 |
// 0 on failure, |
| 1445 |
// The list of the files which are still present in the archive. |
| 1446 |
// (see IWPPclZip::listContent() for list entry format) |
| 1447 |
// -------------------------------------------------------------------------------- |
| 1448 |
function delete() |
| 1449 |
{ |
| 1450 |
$v_result=1; |
| 1451 |
|
| 1452 |
// ----- Reset the error handler |
| 1453 |
$this->privErrorReset(); |
| 1454 |
|
| 1455 |
// ----- Check archive |
| 1456 |
if (!$this->privCheckFormat()) { |
| 1457 |
return(0); |
| 1458 |
} |
| 1459 |
|
| 1460 |
// ----- Set default values |
| 1461 |
$v_options = array(); |
| 1462 |
|
| 1463 |
// ----- Look for variable options arguments |
| 1464 |
$v_size = func_num_args(); |
| 1465 |
|
| 1466 |
// ----- Look for arguments |
| 1467 |
if ($v_size > 0) { |
| 1468 |
// ----- Get the arguments |
| 1469 |
$v_arg_list = func_get_args(); |
| 1470 |
|
| 1471 |
// ----- Parse the options |
| 1472 |
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, |
| 1473 |
array (IWP_PCLZIP_OPT_BY_NAME => 'optional', |
| 1474 |
IWP_PCLZIP_OPT_BY_EREG => 'optional', |
| 1475 |
IWP_PCLZIP_OPT_BY_PREG => 'optional', |
| 1476 |
IWP_PCLZIP_OPT_BY_INDEX => 'optional' )); |
| 1477 |
if ($v_result != 1) { |
| 1478 |
return 0; |
| 1479 |
} |
| 1480 |
} |
| 1481 |
|
| 1482 |
// ----- Magic quotes trick |
| 1483 |
$this->privDisableMagicQuotes(); |
| 1484 |
|
| 1485 |
// ----- Call the delete fct |
| 1486 |
$v_list = array(); |
| 1487 |
if (($v_result = $this->privDeleteByRule($v_list, $v_options)) != 1) { |
| 1488 |
$this->privSwapBackMagicQuotes(); |
| 1489 |
unset($v_list); |
| 1490 |
return(0); |
| 1491 |
} |
| 1492 |
|
| 1493 |
// ----- Magic quotes trick |
| 1494 |
$this->privSwapBackMagicQuotes(); |
| 1495 |
|
| 1496 |
// ----- Return |
| 1497 |
return $v_list; |
| 1498 |
} |
| 1499 |
// -------------------------------------------------------------------------------- |
| 1500 |
|
| 1501 |
// -------------------------------------------------------------------------------- |
| 1502 |
// Function : deleteByIndex() |
| 1503 |
// Description : |
| 1504 |
// ***** Deprecated ***** |
| 1505 |
// delete(IWP_PCLZIP_OPT_BY_INDEX, $p_index) should be prefered. |
| 1506 |
// -------------------------------------------------------------------------------- |
| 1507 |
function deleteByIndex($p_index) |
| 1508 |
{ |
| 1509 |
|
| 1510 |
$p_list = $this->delete(IWP_PCLZIP_OPT_BY_INDEX, $p_index); |
| 1511 |
|
| 1512 |
// ----- Return |
| 1513 |
return $p_list; |
| 1514 |
} |
| 1515 |
// -------------------------------------------------------------------------------- |
| 1516 |
|
| 1517 |
// -------------------------------------------------------------------------------- |
| 1518 |
// Function : properties() |
| 1519 |
// Description : |
| 1520 |
// This method gives the properties of the archive. |
| 1521 |
// The properties are : |
| 1522 |
// nb : Number of files in the archive |
| 1523 |
// comment : Comment associated with the archive file |
| 1524 |
// status : not_exist, ok |
| 1525 |
// Parameters : |
| 1526 |
// None |
| 1527 |
// Return Values : |
| 1528 |
// 0 on failure, |
| 1529 |
// An array with the archive properties. |
| 1530 |
// -------------------------------------------------------------------------------- |
| 1531 |
function properties() |
| 1532 |
{ |
| 1533 |
|
| 1534 |
// ----- Reset the error handler |
| 1535 |
$this->privErrorReset(); |
| 1536 |
|
| 1537 |
// ----- Magic quotes trick |
| 1538 |
$this->privDisableMagicQuotes(); |
| 1539 |
|
| 1540 |
// ----- Check archive |
| 1541 |
if (!$this->privCheckFormat()) { |
| 1542 |
$this->privSwapBackMagicQuotes(); |
| 1543 |
return(0); |
| 1544 |
} |
| 1545 |
|
| 1546 |
// ----- Default properties |
| 1547 |
$v_prop = array(); |
| 1548 |
$v_prop['comment'] = ''; |
| 1549 |
$v_prop['nb'] = 0; |
| 1550 |
$v_prop['status'] = 'not_exist'; |
| 1551 |
|
| 1552 |
// ----- Look if file exists |
| 1553 |
if (@is_file($this->zipname)) |
| 1554 |
{ |
| 1555 |
// ----- Open the zip file |
| 1556 |
if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0) |
| 1557 |
{ |
| 1558 |
$this->privSwapBackMagicQuotes(); |
| 1559 |
|
| 1560 |
// ----- Error log |
| 1561 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode'); |
| 1562 |
|
| 1563 |
// ----- Return |
| 1564 |
return 0; |
| 1565 |
} |
| 1566 |
|
| 1567 |
// ----- Read the central directory informations |
| 1568 |
$v_central_dir = array(); |
| 1569 |
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) |
| 1570 |
{ |
| 1571 |
$this->privSwapBackMagicQuotes(); |
| 1572 |
return 0; |
| 1573 |
} |
| 1574 |
|
| 1575 |
// ----- Close the zip file |
| 1576 |
$this->privCloseFd(); |
| 1577 |
|
| 1578 |
// ----- Set the user attributes |
| 1579 |
$v_prop['comment'] = $v_central_dir['comment']; |
| 1580 |
$v_prop['nb'] = $v_central_dir['entries']; |
| 1581 |
$v_prop['status'] = 'ok'; |
| 1582 |
} |
| 1583 |
|
| 1584 |
// ----- Magic quotes trick |
| 1585 |
$this->privSwapBackMagicQuotes(); |
| 1586 |
|
| 1587 |
// ----- Return |
| 1588 |
return $v_prop; |
| 1589 |
} |
| 1590 |
// -------------------------------------------------------------------------------- |
| 1591 |
|
| 1592 |
// -------------------------------------------------------------------------------- |
| 1593 |
// Function : duplicate() |
| 1594 |
// Description : |
| 1595 |
// This method creates an archive by copying the content of an other one. If |
| 1596 |
// the archive already exist, it is replaced by the new one without any warning. |
| 1597 |
// Parameters : |
| 1598 |
// $p_archive : The filename of a valid archive, or |
| 1599 |
// a valid IWPPclZip object. |
| 1600 |
// Return Values : |
| 1601 |
// 1 on success. |
| 1602 |
// 0 or a negative value on error (error code). |
| 1603 |
// -------------------------------------------------------------------------------- |
| 1604 |
function duplicate($p_archive) |
| 1605 |
{ |
| 1606 |
$v_result = 1; |
| 1607 |
|
| 1608 |
// ----- Reset the error handler |
| 1609 |
$this->privErrorReset(); |
| 1610 |
|
| 1611 |
// ----- Look if the $p_archive is a IWPPclZip object |
| 1612 |
if ((is_object($p_archive)) && (get_class($p_archive) == 'pclzip')) |
| 1613 |
{ |
| 1614 |
|
| 1615 |
// ----- Duplicate the archive |
| 1616 |
$v_result = $this->privDuplicate($p_archive->zipname); |
| 1617 |
} |
| 1618 |
|
| 1619 |
// ----- Look if the $p_archive is a string (so a filename) |
| 1620 |
else if (is_string($p_archive)) |
| 1621 |
{ |
| 1622 |
|
| 1623 |
// ----- Check that $p_archive is a valid zip file |
| 1624 |
// TBC : Should also check the archive format |
| 1625 |
if (!is_file($p_archive)) { |
| 1626 |
// ----- Error log |
| 1627 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_FILE, "No file with filename '".$p_archive."'"); |
| 1628 |
$v_result = IWP_PCLZIP_ERR_MISSING_FILE; |
| 1629 |
} |
| 1630 |
else { |
| 1631 |
// ----- Duplicate the archive |
| 1632 |
$v_result = $this->privDuplicate($p_archive); |
| 1633 |
} |
| 1634 |
} |
| 1635 |
|
| 1636 |
// ----- Invalid variable |
| 1637 |
else |
| 1638 |
{ |
| 1639 |
// ----- Error log |
| 1640 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add"); |
| 1641 |
$v_result = IWP_PCLZIP_ERR_INVALID_PARAMETER; |
| 1642 |
} |
| 1643 |
|
| 1644 |
// ----- Return |
| 1645 |
return $v_result; |
| 1646 |
} |
| 1647 |
// -------------------------------------------------------------------------------- |
| 1648 |
|
| 1649 |
// -------------------------------------------------------------------------------- |
| 1650 |
// Function : merge() |
| 1651 |
// Description : |
| 1652 |
// This method merge the $p_archive_to_add archive at the end of the current |
| 1653 |
// one ($this). |
| 1654 |
// If the archive ($this) does not exist, the merge becomes a duplicate. |
| 1655 |
// If the $p_archive_to_add archive does not exist, the merge is a success. |
| 1656 |
// Parameters : |
| 1657 |
// $p_archive_to_add : It can be directly the filename of a valid zip archive, |
| 1658 |
// or a IWPPclZip object archive. |
| 1659 |
// Return Values : |
| 1660 |
// 1 on success, |
| 1661 |
// 0 or negative values on error (see below). |
| 1662 |
// -------------------------------------------------------------------------------- |
| 1663 |
function merge($p_archive_to_add) |
| 1664 |
{ |
| 1665 |
$v_result = 1; |
| 1666 |
|
| 1667 |
// ----- Reset the error handler |
| 1668 |
$this->privErrorReset(); |
| 1669 |
|
| 1670 |
// ----- Check archive |
| 1671 |
if (!$this->privCheckFormat()) { |
| 1672 |
return(0); |
| 1673 |
} |
| 1674 |
|
| 1675 |
// ----- Look if the $p_archive_to_add is a IWPPclZip object |
| 1676 |
if ((is_object($p_archive_to_add)) && (get_class($p_archive_to_add) == 'pclzip')) |
| 1677 |
{ |
| 1678 |
|
| 1679 |
// ----- Merge the archive |
| 1680 |
$v_result = $this->privMerge($p_archive_to_add); |
| 1681 |
} |
| 1682 |
|
| 1683 |
// ----- Look if the $p_archive_to_add is a string (so a filename) |
| 1684 |
else if (is_string($p_archive_to_add)) |
| 1685 |
{ |
| 1686 |
|
| 1687 |
// ----- Create a temporary archive |
| 1688 |
$v_object_archive = new IWPPclZip($p_archive_to_add); |
| 1689 |
|
| 1690 |
// ----- Merge the archive |
| 1691 |
$v_result = $this->privMerge($v_object_archive); |
| 1692 |
} |
| 1693 |
|
| 1694 |
// ----- Invalid variable |
| 1695 |
else |
| 1696 |
{ |
| 1697 |
// ----- Error log |
| 1698 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add"); |
| 1699 |
$v_result = IWP_PCLZIP_ERR_INVALID_PARAMETER; |
| 1700 |
} |
| 1701 |
|
| 1702 |
// ----- Return |
| 1703 |
return $v_result; |
| 1704 |
} |
| 1705 |
// -------------------------------------------------------------------------------- |
| 1706 |
|
| 1707 |
|
| 1708 |
|
| 1709 |
// -------------------------------------------------------------------------------- |
| 1710 |
// Function : errorCode() |
| 1711 |
// Description : |
| 1712 |
// Parameters : |
| 1713 |
// -------------------------------------------------------------------------------- |
| 1714 |
function errorCode() |
| 1715 |
{ |
| 1716 |
if (IWP_PCLZIP_ERROR_EXTERNAL == 1) { |
| 1717 |
return(PclErrorCode()); |
| 1718 |
} |
| 1719 |
else { |
| 1720 |
return($this->error_code); |
| 1721 |
} |
| 1722 |
} |
| 1723 |
// -------------------------------------------------------------------------------- |
| 1724 |
|
| 1725 |
// -------------------------------------------------------------------------------- |
| 1726 |
// Function : errorName() |
| 1727 |
// Description : |
| 1728 |
// Parameters : |
| 1729 |
// -------------------------------------------------------------------------------- |
| 1730 |
function errorName($p_with_code=false) |
| 1731 |
{ |
| 1732 |
$v_name = array ( IWP_PCLZIP_ERR_NO_ERROR => 'IWP_PCLZIP_ERR_NO_ERROR', |
| 1733 |
IWP_PCLZIP_ERR_WRITE_OPEN_FAIL => 'IWP_PCLZIP_ERR_WRITE_OPEN_FAIL', |
| 1734 |
IWP_PCLZIP_ERR_READ_OPEN_FAIL => 'IWP_PCLZIP_ERR_READ_OPEN_FAIL', |
| 1735 |
IWP_PCLZIP_ERR_INVALID_PARAMETER => 'IWP_PCLZIP_ERR_INVALID_PARAMETER', |
| 1736 |
IWP_PCLZIP_ERR_MISSING_FILE => 'IWP_PCLZIP_ERR_MISSING_FILE', |
| 1737 |
IWP_PCLZIP_ERR_FILENAME_TOO_LONG => 'IWP_PCLZIP_ERR_FILENAME_TOO_LONG', |
| 1738 |
IWP_PCLZIP_ERR_INVALID_ZIP => 'IWP_PCLZIP_ERR_INVALID_ZIP', |
| 1739 |
IWP_PCLZIP_ERR_BAD_EXTRACTED_FILE => 'IWP_PCLZIP_ERR_BAD_EXTRACTED_FILE', |
| 1740 |
IWP_PCLZIP_ERR_DIR_CREATE_FAIL => 'IWP_PCLZIP_ERR_DIR_CREATE_FAIL', |
| 1741 |
IWP_PCLZIP_ERR_BAD_EXTENSION => 'IWP_PCLZIP_ERR_BAD_EXTENSION', |
| 1742 |
IWP_PCLZIP_ERR_BAD_FORMAT => 'IWP_PCLZIP_ERR_BAD_FORMAT', |
| 1743 |
IWP_PCLZIP_ERR_DELETE_FILE_FAIL => 'IWP_PCLZIP_ERR_DELETE_FILE_FAIL', |
| 1744 |
IWP_PCLZIP_ERR_RENAME_FILE_FAIL => 'IWP_PCLZIP_ERR_RENAME_FILE_FAIL', |
| 1745 |
IWP_PCLZIP_ERR_BAD_CHECKSUM => 'IWP_PCLZIP_ERR_BAD_CHECKSUM', |
| 1746 |
IWP_PCLZIP_ERR_INVALID_ARCHIVE_ZIP => 'IWP_PCLZIP_ERR_INVALID_ARCHIVE_ZIP', |
| 1747 |
IWP_PCLZIP_ERR_MISSING_OPTION_VALUE => 'IWP_PCLZIP_ERR_MISSING_OPTION_VALUE', |
| 1748 |
IWP_PCLZIP_ERR_INVALID_OPTION_VALUE => 'IWP_PCLZIP_ERR_INVALID_OPTION_VALUE', |
| 1749 |
IWP_PCLZIP_ERR_UNSUPPORTED_COMPRESSION => 'IWP_PCLZIP_ERR_UNSUPPORTED_COMPRESSION', |
| 1750 |
IWP_PCLZIP_ERR_UNSUPPORTED_ENCRYPTION => 'IWP_PCLZIP_ERR_UNSUPPORTED_ENCRYPTION' |
| 1751 |
,IWP_PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE => 'IWP_PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE' |
| 1752 |
,IWP_PCLZIP_ERR_DIRECTORY_RESTRICTION => 'IWP_PCLZIP_ERR_DIRECTORY_RESTRICTION' |
| 1753 |
); |
| 1754 |
|
| 1755 |
if (isset($v_name[$this->error_code])) { |
| 1756 |
$v_value = $v_name[$this->error_code]; |
| 1757 |
} |
| 1758 |
else { |
| 1759 |
$v_value = 'NoName'; |
| 1760 |
} |
| 1761 |
|
| 1762 |
if ($p_with_code) { |
| 1763 |
return($v_value.' ('.$this->error_code.')'); |
| 1764 |
} |
| 1765 |
else { |
| 1766 |
return($v_value); |
| 1767 |
} |
| 1768 |
} |
| 1769 |
// -------------------------------------------------------------------------------- |
| 1770 |
|
| 1771 |
// -------------------------------------------------------------------------------- |
| 1772 |
// Function : errorInfo() |
| 1773 |
// Description : |
| 1774 |
// Parameters : |
| 1775 |
// -------------------------------------------------------------------------------- |
| 1776 |
function errorInfo($p_full=false) |
| 1777 |
{ |
| 1778 |
if (IWP_PCLZIP_ERROR_EXTERNAL == 1) { |
| 1779 |
return(PclErrorString()); |
| 1780 |
} |
| 1781 |
else { |
| 1782 |
if ($p_full) { |
| 1783 |
return($this->errorName(true)." : ".$this->error_string); |
| 1784 |
} |
| 1785 |
else { |
| 1786 |
return($this->error_string." [code ".$this->error_code."]"); |
| 1787 |
} |
| 1788 |
} |
| 1789 |
} |
| 1790 |
// -------------------------------------------------------------------------------- |
| 1791 |
|
| 1792 |
|
| 1793 |
// -------------------------------------------------------------------------------- |
| 1794 |
// ***** UNDER THIS LINE ARE DEFINED PRIVATE INTERNAL FUNCTIONS ***** |
| 1795 |
// ***** ***** |
| 1796 |
// ***** THESES FUNCTIONS MUST NOT BE USED DIRECTLY ***** |
| 1797 |
// -------------------------------------------------------------------------------- |
| 1798 |
|
| 1799 |
|
| 1800 |
|
| 1801 |
// -------------------------------------------------------------------------------- |
| 1802 |
// Function : privCheckFormat() |
| 1803 |
// Description : |
| 1804 |
// This method check that the archive exists and is a valid zip archive. |
| 1805 |
// Several level of check exists. (futur) |
| 1806 |
// Parameters : |
| 1807 |
// $p_level : Level of check. Default 0. |
| 1808 |
// 0 : Check the first bytes (magic codes) (default value)) |
| 1809 |
// 1 : 0 + Check the central directory (futur) |
| 1810 |
// 2 : 1 + Check each file header (futur) |
| 1811 |
// Return Values : |
| 1812 |
// true on success, |
| 1813 |
// false on error, the error code is set. |
| 1814 |
// -------------------------------------------------------------------------------- |
| 1815 |
function privCheckFormat($p_level=0) |
| 1816 |
{ |
| 1817 |
$v_result = true; |
| 1818 |
|
| 1819 |
// ----- Reset the file system cache |
| 1820 |
clearstatcache(); |
| 1821 |
|
| 1822 |
// ----- Reset the error handler |
| 1823 |
$this->privErrorReset(); |
| 1824 |
|
| 1825 |
// ----- Look if the file exits |
| 1826 |
if (!is_file($this->zipname)) { |
| 1827 |
// ----- Error log |
| 1828 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_FILE, "Missing archive file '".$this->zipname."'"); |
| 1829 |
return(false); |
| 1830 |
} |
| 1831 |
|
| 1832 |
// ----- Check that the file is readeable |
| 1833 |
if (!is_readable($this->zipname)) { |
| 1834 |
// ----- Error log |
| 1835 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_READ_OPEN_FAIL, "Unable to read archive '".$this->zipname."'"); |
| 1836 |
return(false); |
| 1837 |
} |
| 1838 |
|
| 1839 |
// ----- Check the magic code |
| 1840 |
// TBC |
| 1841 |
|
| 1842 |
// ----- Check the central header |
| 1843 |
// TBC |
| 1844 |
|
| 1845 |
// ----- Check each file header |
| 1846 |
// TBC |
| 1847 |
|
| 1848 |
// ----- Return |
| 1849 |
return $v_result; |
| 1850 |
} |
| 1851 |
// -------------------------------------------------------------------------------- |
| 1852 |
|
| 1853 |
// -------------------------------------------------------------------------------- |
| 1854 |
// Function : privParseOptions() |
| 1855 |
// Description : |
| 1856 |
// This internal methods reads the variable list of arguments ($p_options_list, |
| 1857 |
// $p_size) and generate an array with the options and values ($v_result_list). |
| 1858 |
// $v_requested_options contains the options that can be present and those that |
| 1859 |
// must be present. |
| 1860 |
// $v_requested_options is an array, with the option value as key, and 'optional', |
| 1861 |
// or 'mandatory' as value. |
| 1862 |
// Parameters : |
| 1863 |
// See above. |
| 1864 |
// Return Values : |
| 1865 |
// 1 on success. |
| 1866 |
// 0 on failure. |
| 1867 |
// -------------------------------------------------------------------------------- |
| 1868 |
function privParseOptions(&$p_options_list, $p_size, &$v_result_list, $v_requested_options=false) |
| 1869 |
{ |
| 1870 |
$v_result=1; |
| 1871 |
|
| 1872 |
// ----- Read the options |
| 1873 |
$i=0; |
| 1874 |
while ($i<$p_size) { |
| 1875 |
|
| 1876 |
// ----- Check if the option is supported |
| 1877 |
if (!isset($v_requested_options[$p_options_list[$i]])) { |
| 1878 |
// ----- Error log |
| 1879 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Invalid optional parameter '".$p_options_list[$i]."' for this method"); |
| 1880 |
|
| 1881 |
// ----- Return |
| 1882 |
return IWPPclZip::errorCode(); |
| 1883 |
} |
| 1884 |
|
| 1885 |
// ----- Look for next option |
| 1886 |
switch ($p_options_list[$i]) { |
| 1887 |
// ----- Look for options that request a path value |
| 1888 |
case IWP_PCLZIP_OPT_IWP_EXCLUDE : |
| 1889 |
if (is_array($p_options_list[$i+1])) { |
| 1890 |
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; |
| 1891 |
} |
| 1892 |
$i++; |
| 1893 |
break; |
| 1894 |
case IWP_PCLZIP_OPT_IWP_EXCLUDE_EXT : |
| 1895 |
if (is_array($p_options_list[$i+1])) { |
| 1896 |
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; |
| 1897 |
} |
| 1898 |
$i++; |
| 1899 |
break; |
| 1900 |
case IWP_PCLZIP_OPT_PATH : |
| 1901 |
case IWP_PCLZIP_OPT_REMOVE_PATH : |
| 1902 |
case IWP_PCLZIP_OPT_ADD_PATH : |
| 1903 |
// ----- Check the number of parameters |
| 1904 |
if (($i+1) >= $p_size) { |
| 1905 |
// ----- Error log |
| 1906 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 1907 |
|
| 1908 |
// ----- Return |
| 1909 |
return IWPPclZip::errorCode(); |
| 1910 |
} |
| 1911 |
|
| 1912 |
// ----- Get the value |
| 1913 |
$v_result_list[$p_options_list[$i]] = IWPPclZipUtilTranslateWinPath($p_options_list[$i+1], FALSE); |
| 1914 |
$i++; |
| 1915 |
break; |
| 1916 |
|
| 1917 |
case IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD : |
| 1918 |
// ----- Check the number of parameters |
| 1919 |
if (($i+1) >= $p_size) { |
| 1920 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 1921 |
return IWPPclZip::errorCode(); |
| 1922 |
} |
| 1923 |
|
| 1924 |
// ----- Check for incompatible options |
| 1925 |
if (isset($v_result_list[IWP_PCLZIP_OPT_TEMP_FILE_OFF])) { |
| 1926 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Option '".IWPPclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'IWP_PCLZIP_OPT_TEMP_FILE_OFF'"); |
| 1927 |
return IWPPclZip::errorCode(); |
| 1928 |
} |
| 1929 |
|
| 1930 |
// ----- Check the value |
| 1931 |
$v_value = $p_options_list[$i+1]; |
| 1932 |
if ((!is_integer($v_value)) || ($v_value<0)) { |
| 1933 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_OPTION_VALUE, "Integer expected for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 1934 |
return IWPPclZip::errorCode(); |
| 1935 |
} |
| 1936 |
|
| 1937 |
// ----- Get the value (and convert it in bytes) |
| 1938 |
$v_result_list[$p_options_list[$i]] = $v_value*1048576; |
| 1939 |
$i++; |
| 1940 |
break; |
| 1941 |
|
| 1942 |
|
| 1943 |
case IWP_PCLZIP_OPT_CHUNK_BLOCK_SIZE : |
| 1944 |
// ----- Check the number of parameters |
| 1945 |
if (($i+1) >= $p_size) { |
| 1946 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 1947 |
return IWPPclZip::errorCode(); |
| 1948 |
} |
| 1949 |
|
| 1950 |
// ----- Check the value |
| 1951 |
$v_value = $p_options_list[$i+1]; |
| 1952 |
if ((!is_integer($v_value)) || ($v_value<0)) { |
| 1953 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_OPTION_VALUE, "Integer expected for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 1954 |
return IWPPclZip::errorCode(); |
| 1955 |
} |
| 1956 |
|
| 1957 |
// ----- Get the value (and convert it in bytes) |
| 1958 |
$v_result_list[$p_options_list[$i]] = $v_value*1024*1024; |
| 1959 |
$i++; |
| 1960 |
break; |
| 1961 |
|
| 1962 |
case IWP_PCLZIP_OPT_FILE_EXCLUDE_SIZE : |
| 1963 |
// ----- Check the number of parameters |
| 1964 |
if (($i+1) >= $p_size) { |
| 1965 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 1966 |
return IWPPclZip::errorCode(); |
| 1967 |
} |
| 1968 |
|
| 1969 |
// ----- Check the value |
| 1970 |
$v_value = $p_options_list[$i+1]; |
| 1971 |
if ((!is_integer($v_value)) || ($v_value<0)) { |
| 1972 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_OPTION_VALUE, "Integer expected for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 1973 |
return IWPPclZip::errorCode(); |
| 1974 |
} |
| 1975 |
|
| 1976 |
// ----- Get the value (and convert it in bytes) |
| 1977 |
$v_result_list[$p_options_list[$i]] = $v_value*1024*1024; |
| 1978 |
$i++; |
| 1979 |
break; |
| 1980 |
|
| 1981 |
case IWP_PCLZIP_OPT_HISTORY_ID : |
| 1982 |
// ----- Check the number of parameters |
| 1983 |
if (($i+1) >= $p_size) { |
| 1984 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 1985 |
return IWPPclZip::errorCode(); |
| 1986 |
} |
| 1987 |
|
| 1988 |
// ----- Check the value |
| 1989 |
$v_value = $p_options_list[$i+1]; |
| 1990 |
/* if ((!is_integer($v_value)) || ($v_value<0)) { |
| 1991 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_OPTION_VALUE, "Integer expected for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 1992 |
return IWPPclZip::errorCode(); |
| 1993 |
} */ |
| 1994 |
|
| 1995 |
// ----- Get the value (and convert it in bytes) |
| 1996 |
$v_result_list[$p_options_list[$i]] = $v_value; |
| 1997 |
$i++; |
| 1998 |
break; |
| 1999 |
|
| 2000 |
case IWP_PCLZIP_OPT_TEMP_FILE_ON : |
| 2001 |
// ----- Check for incompatible options |
| 2002 |
if (isset($v_result_list[IWP_PCLZIP_OPT_TEMP_FILE_OFF])) { |
| 2003 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Option '".IWPPclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'IWP_PCLZIP_OPT_TEMP_FILE_OFF'"); |
| 2004 |
return IWPPclZip::errorCode(); |
| 2005 |
} |
| 2006 |
|
| 2007 |
$v_result_list[$p_options_list[$i]] = true; |
| 2008 |
break; |
| 2009 |
|
| 2010 |
case IWP_PCLZIP_OPT_TEMP_FILE_OFF : |
| 2011 |
// ----- Check for incompatible options |
| 2012 |
if (isset($v_result_list[IWP_PCLZIP_OPT_TEMP_FILE_ON])) { |
| 2013 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Option '".IWPPclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'IWP_PCLZIP_OPT_TEMP_FILE_ON'"); |
| 2014 |
return IWPPclZip::errorCode(); |
| 2015 |
} |
| 2016 |
// ----- Check for incompatible options |
| 2017 |
if (isset($v_result_list[IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD])) { |
| 2018 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Option '".IWPPclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD'"); |
| 2019 |
return IWPPclZip::errorCode(); |
| 2020 |
} |
| 2021 |
|
| 2022 |
$v_result_list[$p_options_list[$i]] = true; |
| 2023 |
break; |
| 2024 |
|
| 2025 |
case IWP_PCLZIP_OPT_EXTRACT_DIR_RESTRICTION : |
| 2026 |
// ----- Check the number of parameters |
| 2027 |
if (($i+1) >= $p_size) { |
| 2028 |
// ----- Error log |
| 2029 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 2030 |
|
| 2031 |
// ----- Return |
| 2032 |
return IWPPclZip::errorCode(); |
| 2033 |
} |
| 2034 |
|
| 2035 |
// ----- Get the value |
| 2036 |
if ( is_string($p_options_list[$i+1]) |
| 2037 |
&& ($p_options_list[$i+1] != '')) { |
| 2038 |
$v_result_list[$p_options_list[$i]] = IWPPclZipUtilTranslateWinPath($p_options_list[$i+1], FALSE); |
| 2039 |
$i++; |
| 2040 |
} |
| 2041 |
else { |
| 2042 |
} |
| 2043 |
break; |
| 2044 |
|
| 2045 |
// ----- Look for options that request an array of string for value |
| 2046 |
case IWP_PCLZIP_OPT_BY_NAME : |
| 2047 |
// ----- Check the number of parameters |
| 2048 |
if (($i+1) >= $p_size) { |
| 2049 |
// ----- Error log |
| 2050 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 2051 |
|
| 2052 |
// ----- Return |
| 2053 |
return IWPPclZip::errorCode(); |
| 2054 |
} |
| 2055 |
|
| 2056 |
// ----- Get the value |
| 2057 |
if (is_string($p_options_list[$i+1])) { |
| 2058 |
$v_result_list[$p_options_list[$i]][0] = $p_options_list[$i+1]; |
| 2059 |
} |
| 2060 |
else if (is_array($p_options_list[$i+1])) { |
| 2061 |
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; |
| 2062 |
} |
| 2063 |
else { |
| 2064 |
// ----- Error log |
| 2065 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 2066 |
|
| 2067 |
// ----- Return |
| 2068 |
return IWPPclZip::errorCode(); |
| 2069 |
} |
| 2070 |
$i++; |
| 2071 |
break; |
| 2072 |
|
| 2073 |
// ----- Look for options that request an EREG or PREG expression |
| 2074 |
case IWP_PCLZIP_OPT_BY_EREG : |
| 2075 |
// ereg() is deprecated starting with PHP 5.3. Move IWP_PCLZIP_OPT_BY_EREG |
| 2076 |
// to IWP_PCLZIP_OPT_BY_PREG |
| 2077 |
$p_options_list[$i] = IWP_PCLZIP_OPT_BY_PREG; |
| 2078 |
case IWP_PCLZIP_OPT_BY_PREG : |
| 2079 |
//case IWP_PCLZIP_OPT_CRYPT : |
| 2080 |
// ----- Check the number of parameters |
| 2081 |
if (($i+1) >= $p_size) { |
| 2082 |
// ----- Error log |
| 2083 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 2084 |
|
| 2085 |
// ----- Return |
| 2086 |
return IWPPclZip::errorCode(); |
| 2087 |
} |
| 2088 |
|
| 2089 |
// ----- Get the value |
| 2090 |
if (is_string($p_options_list[$i+1])) { |
| 2091 |
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; |
| 2092 |
} |
| 2093 |
else { |
| 2094 |
// ----- Error log |
| 2095 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 2096 |
|
| 2097 |
// ----- Return |
| 2098 |
return IWPPclZip::errorCode(); |
| 2099 |
} |
| 2100 |
$i++; |
| 2101 |
break; |
| 2102 |
|
| 2103 |
// ----- Look for options that takes a string |
| 2104 |
case IWP_PCLZIP_OPT_COMMENT : |
| 2105 |
case IWP_PCLZIP_OPT_ADD_COMMENT : |
| 2106 |
case IWP_PCLZIP_OPT_PREPEND_COMMENT : |
| 2107 |
// ----- Check the number of parameters |
| 2108 |
if (($i+1) >= $p_size) { |
| 2109 |
// ----- Error log |
| 2110 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_OPTION_VALUE, |
| 2111 |
"Missing parameter value for option '" |
| 2112 |
.IWPPclZipUtilOptionText($p_options_list[$i]) |
| 2113 |
."'"); |
| 2114 |
|
| 2115 |
// ----- Return |
| 2116 |
return IWPPclZip::errorCode(); |
| 2117 |
} |
| 2118 |
|
| 2119 |
// ----- Get the value |
| 2120 |
if (is_string($p_options_list[$i+1])) { |
| 2121 |
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; |
| 2122 |
} |
| 2123 |
else { |
| 2124 |
// ----- Error log |
| 2125 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_OPTION_VALUE, |
| 2126 |
"Wrong parameter value for option '" |
| 2127 |
.IWPPclZipUtilOptionText($p_options_list[$i]) |
| 2128 |
."'"); |
| 2129 |
|
| 2130 |
// ----- Return |
| 2131 |
return IWPPclZip::errorCode(); |
| 2132 |
} |
| 2133 |
$i++; |
| 2134 |
break; |
| 2135 |
|
| 2136 |
// ----- Look for options that request an array of index |
| 2137 |
case IWP_PCLZIP_OPT_BY_INDEX : |
| 2138 |
// ----- Check the number of parameters |
| 2139 |
if (($i+1) >= $p_size) { |
| 2140 |
// ----- Error log |
| 2141 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 2142 |
|
| 2143 |
// ----- Return |
| 2144 |
return IWPPclZip::errorCode(); |
| 2145 |
} |
| 2146 |
|
| 2147 |
// ----- Get the value |
| 2148 |
$v_work_list = array(); |
| 2149 |
if (is_string($p_options_list[$i+1])) { |
| 2150 |
|
| 2151 |
// ----- Remove spaces |
| 2152 |
$p_options_list[$i+1] = strtr($p_options_list[$i+1], ' ', ''); |
| 2153 |
|
| 2154 |
// ----- Parse items |
| 2155 |
$v_work_list = explode(",", $p_options_list[$i+1]); |
| 2156 |
} |
| 2157 |
else if (is_integer($p_options_list[$i+1])) { |
| 2158 |
$v_work_list[0] = $p_options_list[$i+1].'-'.$p_options_list[$i+1]; |
| 2159 |
} |
| 2160 |
else if (is_array($p_options_list[$i+1])) { |
| 2161 |
$v_work_list = $p_options_list[$i+1]; |
| 2162 |
} |
| 2163 |
else { |
| 2164 |
// ----- Error log |
| 2165 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_OPTION_VALUE, "Value must be integer, string or array for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 2166 |
|
| 2167 |
// ----- Return |
| 2168 |
return IWPPclZip::errorCode(); |
| 2169 |
} |
| 2170 |
|
| 2171 |
// ----- Reduce the index list |
| 2172 |
// each index item in the list must be a couple with a start and |
| 2173 |
// an end value : [0,3], [5-5], [8-10], ... |
| 2174 |
// ----- Check the format of each item |
| 2175 |
$v_sort_flag=false; |
| 2176 |
$v_sort_value=0; |
| 2177 |
for ($j=0; $j<sizeof($v_work_list); $j++) { |
| 2178 |
// ----- Explode the item |
| 2179 |
$v_item_list = explode("-", $v_work_list[$j]); |
| 2180 |
$v_size_item_list = sizeof($v_item_list); |
| 2181 |
|
| 2182 |
// ----- TBC : Here we might check that each item is a |
| 2183 |
// real integer ... |
| 2184 |
|
| 2185 |
// ----- Look for single value |
| 2186 |
if ($v_size_item_list == 1) { |
| 2187 |
// ----- Set the option value |
| 2188 |
$v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0]; |
| 2189 |
$v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[0]; |
| 2190 |
} |
| 2191 |
elseif ($v_size_item_list == 2) { |
| 2192 |
// ----- Set the option value |
| 2193 |
$v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0]; |
| 2194 |
$v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[1]; |
| 2195 |
} |
| 2196 |
else { |
| 2197 |
// ----- Error log |
| 2198 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_OPTION_VALUE, "Too many values in index range for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 2199 |
|
| 2200 |
// ----- Return |
| 2201 |
return IWPPclZip::errorCode(); |
| 2202 |
} |
| 2203 |
|
| 2204 |
|
| 2205 |
// ----- Look for list sort |
| 2206 |
if ($v_result_list[$p_options_list[$i]][$j]['start'] < $v_sort_value) { |
| 2207 |
$v_sort_flag=true; |
| 2208 |
|
| 2209 |
// ----- TBC : An automatic sort should be writen ... |
| 2210 |
// ----- Error log |
| 2211 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_OPTION_VALUE, "Invalid order of index range for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 2212 |
|
| 2213 |
// ----- Return |
| 2214 |
return IWPPclZip::errorCode(); |
| 2215 |
} |
| 2216 |
$v_sort_value = $v_result_list[$p_options_list[$i]][$j]['start']; |
| 2217 |
} |
| 2218 |
|
| 2219 |
// ----- Sort the items |
| 2220 |
if ($v_sort_flag) { |
| 2221 |
// TBC : To Be Completed |
| 2222 |
} |
| 2223 |
|
| 2224 |
// ----- Next option |
| 2225 |
$i++; |
| 2226 |
break; |
| 2227 |
|
| 2228 |
// ----- Look for options that request no value |
| 2229 |
case IWP_PCLZIP_OPT_REMOVE_ALL_PATH : |
| 2230 |
case IWP_PCLZIP_OPT_EXTRACT_AS_STRING : |
| 2231 |
case IWP_PCLZIP_OPT_NO_COMPRESSION : |
| 2232 |
case IWP_PCLZIP_OPT_EXTRACT_IN_OUTPUT : |
| 2233 |
case IWP_PCLZIP_OPT_REPLACE_NEWER : |
| 2234 |
case IWP_PCLZIP_OPT_STOP_ON_ERROR : |
| 2235 |
$v_result_list[$p_options_list[$i]] = true; |
| 2236 |
break; |
| 2237 |
|
| 2238 |
// ----- Look for options that request an octal value |
| 2239 |
case IWP_PCLZIP_OPT_SET_CHMOD : |
| 2240 |
// ----- Check the number of parameters |
| 2241 |
if (($i+1) >= $p_size) { |
| 2242 |
// ----- Error log |
| 2243 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 2244 |
|
| 2245 |
// ----- Return |
| 2246 |
return IWPPclZip::errorCode(); |
| 2247 |
} |
| 2248 |
|
| 2249 |
// ----- Get the value |
| 2250 |
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; |
| 2251 |
$i++; |
| 2252 |
break; |
| 2253 |
|
| 2254 |
// ----- Look for options that request a call-back |
| 2255 |
case IWP_PCLZIP_CB_PRE_EXTRACT : |
| 2256 |
case IWP_PCLZIP_CB_POST_EXTRACT : |
| 2257 |
case IWP_PCLZIP_CB_PRE_ADD : |
| 2258 |
case IWP_PCLZIP_CB_POST_ADD : |
| 2259 |
/* for futur use |
| 2260 |
case IWP_PCLZIP_CB_PRE_DELETE : |
| 2261 |
case IWP_PCLZIP_CB_POST_DELETE : |
| 2262 |
case IWP_PCLZIP_CB_PRE_LIST : |
| 2263 |
case IWP_PCLZIP_CB_POST_LIST : |
| 2264 |
*/ |
| 2265 |
// ----- Check the number of parameters |
| 2266 |
if (($i+1) >= $p_size) { |
| 2267 |
// ----- Error log |
| 2268 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 2269 |
|
| 2270 |
// ----- Return |
| 2271 |
return IWPPclZip::errorCode(); |
| 2272 |
} |
| 2273 |
|
| 2274 |
// ----- Get the value |
| 2275 |
$v_function_name = $p_options_list[$i+1]; |
| 2276 |
|
| 2277 |
// ----- Check that the value is a valid existing function |
| 2278 |
if (!function_exists($v_function_name)) { |
| 2279 |
// ----- Error log |
| 2280 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_OPTION_VALUE, "Function '".$v_function_name."()' is not an existing function for option '".IWPPclZipUtilOptionText($p_options_list[$i])."'"); |
| 2281 |
|
| 2282 |
// ----- Return |
| 2283 |
return IWPPclZip::errorCode(); |
| 2284 |
} |
| 2285 |
|
| 2286 |
// ----- Set the attribute |
| 2287 |
$v_result_list[$p_options_list[$i]] = $v_function_name; |
| 2288 |
$i++; |
| 2289 |
break; |
| 2290 |
|
| 2291 |
default : |
| 2292 |
// ----- Error log |
| 2293 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, |
| 2294 |
"Unknown parameter '" |
| 2295 |
.$p_options_list[$i]."'"); |
| 2296 |
|
| 2297 |
// ----- Return |
| 2298 |
return IWPPclZip::errorCode(); |
| 2299 |
} |
| 2300 |
|
| 2301 |
// ----- Next options |
| 2302 |
$i++; |
| 2303 |
} |
| 2304 |
|
| 2305 |
// ----- Look for mandatory options |
| 2306 |
if ($v_requested_options !== false) { |
| 2307 |
for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) { |
| 2308 |
// ----- Look for mandatory option |
| 2309 |
if ($v_requested_options[$key] == 'mandatory') { |
| 2310 |
// ----- Look if present |
| 2311 |
if (!isset($v_result_list[$key])) { |
| 2312 |
// ----- Error log |
| 2313 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".IWPPclZipUtilOptionText($key)."(".$key.")"); |
| 2314 |
|
| 2315 |
// ----- Return |
| 2316 |
return IWPPclZip::errorCode(); |
| 2317 |
} |
| 2318 |
} |
| 2319 |
} |
| 2320 |
} |
| 2321 |
|
| 2322 |
// ----- Look for default values |
| 2323 |
if (!isset($v_result_list[IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD])) { |
| 2324 |
|
| 2325 |
} |
| 2326 |
|
| 2327 |
// ----- Return |
| 2328 |
return $v_result; |
| 2329 |
} |
| 2330 |
// -------------------------------------------------------------------------------- |
| 2331 |
|
| 2332 |
// -------------------------------------------------------------------------------- |
| 2333 |
// Function : privOptionDefaultThreshold() |
| 2334 |
// Description : |
| 2335 |
// Parameters : |
| 2336 |
// Return Values : |
| 2337 |
// -------------------------------------------------------------------------------- |
| 2338 |
function privOptionDefaultThreshold(&$p_options) |
| 2339 |
{ |
| 2340 |
$v_result=1; |
| 2341 |
|
| 2342 |
if (isset($p_options[IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD]) |
| 2343 |
|| isset($p_options[IWP_PCLZIP_OPT_TEMP_FILE_OFF])) { |
| 2344 |
return $v_result; |
| 2345 |
} |
| 2346 |
|
| 2347 |
// ----- Get 'memory_limit' configuration value |
| 2348 |
$v_memory_limit = ini_get('memory_limit'); |
| 2349 |
$v_memory_limit = trim($v_memory_limit); |
| 2350 |
$last = strtolower(substr($v_memory_limit, -1)); |
| 2351 |
|
| 2352 |
if($last == 'g') |
| 2353 |
//$v_memory_limit = $v_memory_limit*1024*1024*1024; |
| 2354 |
$v_memory_limit = $v_memory_limit*1073741824; |
| 2355 |
if($last == 'm') |
| 2356 |
//$v_memory_limit = $v_memory_limit*1024*1024; |
| 2357 |
$v_memory_limit = $v_memory_limit*1048576; |
| 2358 |
if($last == 'k') |
| 2359 |
$v_memory_limit = $v_memory_limit*1024; |
| 2360 |
|
| 2361 |
$p_options[IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD] = floor($v_memory_limit*IWP_PCLZIP_TEMPORARY_FILE_RATIO); |
| 2362 |
|
| 2363 |
|
| 2364 |
// ----- Sanity check : No threshold if value lower than 1M |
| 2365 |
if ($p_options[IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD] < 1048576) { |
| 2366 |
unset($p_options[IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD]); |
| 2367 |
} |
| 2368 |
|
| 2369 |
// ----- Return |
| 2370 |
return $v_result; |
| 2371 |
} |
| 2372 |
// -------------------------------------------------------------------------------- |
| 2373 |
|
| 2374 |
// -------------------------------------------------------------------------------- |
| 2375 |
// Function : privFileDescrParseAtt() |
| 2376 |
// Description : |
| 2377 |
// Parameters : |
| 2378 |
// Return Values : |
| 2379 |
// 1 on success. |
| 2380 |
// 0 on failure. |
| 2381 |
// -------------------------------------------------------------------------------- |
| 2382 |
function privFileDescrParseAtt(&$p_file_list, &$p_filedescr, $v_options, $v_requested_options=false) |
| 2383 |
{ |
| 2384 |
$v_result=1; |
| 2385 |
|
| 2386 |
// ----- For each file in the list check the attributes |
| 2387 |
foreach ($p_file_list as $v_key => $v_value) { |
| 2388 |
|
| 2389 |
// ----- Check if the option is supported |
| 2390 |
if (!isset($v_requested_options[$v_key])) { |
| 2391 |
// ----- Error log |
| 2392 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Invalid file attribute '".$v_key."' for this file"); |
| 2393 |
|
| 2394 |
// ----- Return |
| 2395 |
return IWPPclZip::errorCode(); |
| 2396 |
} |
| 2397 |
|
| 2398 |
// ----- Look for attribute |
| 2399 |
switch ($v_key) { |
| 2400 |
case IWP_PCLZIP_ATT_FILE_NAME : |
| 2401 |
if (!is_string($v_value)) { |
| 2402 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".IWPPclZipUtilOptionText($v_key)."'"); |
| 2403 |
return IWPPclZip::errorCode(); |
| 2404 |
} |
| 2405 |
|
| 2406 |
$p_filedescr['filename'] = IWPPclZipUtilPathReduction($v_value); |
| 2407 |
|
| 2408 |
if ($p_filedescr['filename'] == '') { |
| 2409 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty filename for attribute '".IWPPclZipUtilOptionText($v_key)."'"); |
| 2410 |
return IWPPclZip::errorCode(); |
| 2411 |
} |
| 2412 |
|
| 2413 |
break; |
| 2414 |
|
| 2415 |
case IWP_PCLZIP_ATT_FILE_NEW_SHORT_NAME : |
| 2416 |
if (!is_string($v_value)) { |
| 2417 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".IWPPclZipUtilOptionText($v_key)."'"); |
| 2418 |
return IWPPclZip::errorCode(); |
| 2419 |
} |
| 2420 |
|
| 2421 |
$p_filedescr['new_short_name'] = IWPPclZipUtilPathReduction($v_value); |
| 2422 |
|
| 2423 |
if ($p_filedescr['new_short_name'] == '') { |
| 2424 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty short filename for attribute '".IWPPclZipUtilOptionText($v_key)."'"); |
| 2425 |
return IWPPclZip::errorCode(); |
| 2426 |
} |
| 2427 |
break; |
| 2428 |
|
| 2429 |
case IWP_PCLZIP_ATT_FILE_NEW_FULL_NAME : |
| 2430 |
if (!is_string($v_value)) { |
| 2431 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".IWPPclZipUtilOptionText($v_key)."'"); |
| 2432 |
return IWPPclZip::errorCode(); |
| 2433 |
} |
| 2434 |
|
| 2435 |
$p_filedescr['new_full_name'] = IWPPclZipUtilPathReduction($v_value); |
| 2436 |
|
| 2437 |
if ($p_filedescr['new_full_name'] == '') { |
| 2438 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty full filename for attribute '".IWPPclZipUtilOptionText($v_key)."'"); |
| 2439 |
return IWPPclZip::errorCode(); |
| 2440 |
} |
| 2441 |
break; |
| 2442 |
|
| 2443 |
// ----- Look for options that takes a string |
| 2444 |
case IWP_PCLZIP_ATT_FILE_COMMENT : |
| 2445 |
if (!is_string($v_value)) { |
| 2446 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".IWPPclZipUtilOptionText($v_key)."'"); |
| 2447 |
return IWPPclZip::errorCode(); |
| 2448 |
} |
| 2449 |
|
| 2450 |
$p_filedescr['comment'] = $v_value; |
| 2451 |
break; |
| 2452 |
|
| 2453 |
case IWP_PCLZIP_ATT_FILE_MTIME : |
| 2454 |
if (!is_integer($v_value)) { |
| 2455 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". Integer expected for attribute '".IWPPclZipUtilOptionText($v_key)."'"); |
| 2456 |
return IWPPclZip::errorCode(); |
| 2457 |
} |
| 2458 |
|
| 2459 |
$p_filedescr['mtime'] = $v_value; |
| 2460 |
break; |
| 2461 |
|
| 2462 |
case IWP_PCLZIP_ATT_FILE_CONTENT : |
| 2463 |
$p_filedescr['content'] = $v_value; |
| 2464 |
break; |
| 2465 |
|
| 2466 |
default : |
| 2467 |
// ----- Error log |
| 2468 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, |
| 2469 |
"Unknown parameter '".$v_key."'"); |
| 2470 |
|
| 2471 |
// ----- Return |
| 2472 |
return IWPPclZip::errorCode(); |
| 2473 |
} |
| 2474 |
|
| 2475 |
// ----- Look for mandatory options |
| 2476 |
if ($v_requested_options !== false) { |
| 2477 |
for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) { |
| 2478 |
// ----- Look for mandatory option |
| 2479 |
if ($v_requested_options[$key] == 'mandatory') { |
| 2480 |
// ----- Look if present |
| 2481 |
if (!isset($p_file_list[$key])) { |
| 2482 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".IWPPclZipUtilOptionText($key)."(".$key.")"); |
| 2483 |
return IWPPclZip::errorCode(); |
| 2484 |
} |
| 2485 |
} |
| 2486 |
} |
| 2487 |
} |
| 2488 |
|
| 2489 |
// end foreach |
| 2490 |
} |
| 2491 |
|
| 2492 |
// ----- Return |
| 2493 |
return $v_result; |
| 2494 |
} |
| 2495 |
// -------------------------------------------------------------------------------- |
| 2496 |
|
| 2497 |
// -------------------------------------------------------------------------------- |
| 2498 |
// Function : privFileDescrExpand() |
| 2499 |
// Description : |
| 2500 |
// This method look for each item of the list to see if its a file, a folder |
| 2501 |
// or a string to be added as file. For any other type of files (link, other) |
| 2502 |
// just ignore the item. |
| 2503 |
// Then prepare the information that will be stored for that file. |
| 2504 |
// When its a folder, expand the folder with all the files that are in that |
| 2505 |
// folder (recursively). |
| 2506 |
// Parameters : |
| 2507 |
// Return Values : |
| 2508 |
// 1 on success. |
| 2509 |
// 0 on failure. |
| 2510 |
// -------------------------------------------------------------------------------- |
| 2511 |
function privFileDescrExpand(&$p_filedescr_list, &$p_options, $is_get_file_list = 'no') |
| 2512 |
{ |
| 2513 |
$v_result=1; |
| 2514 |
$reLoop = ''; |
| 2515 |
$reLoopCount = -1; |
| 2516 |
$limitSize = $p_options[IWP_PCLZIP_OPT_CHUNK_BLOCK_SIZE]; |
| 2517 |
$excludeFileSize = $p_options[IWP_PCLZIP_OPT_FILE_EXCLUDE_SIZE]; |
| 2518 |
//$limitSize = 15*1024*1024*1024; |
| 2519 |
// ----- Create a result list |
| 2520 |
$v_result_list = array(); |
| 2521 |
$startTimeForTHisFile = microtime(true); |
| 2522 |
// ----- Look each entry |
| 2523 |
for ($i=0; $i<sizeof($p_filedescr_list); $i++) { |
| 2524 |
|
| 2525 |
// ----- Get filedescr |
| 2526 |
$v_descr = $p_filedescr_list[$i]; |
| 2527 |
// ----- Reduce the filename |
| 2528 |
$v_descr['filename'] = IWPPclZipUtilTranslateWinPath($v_descr['filename'], false); |
| 2529 |
$v_descr['filename'] = IWPPclZipUtilPathReduction($v_descr['filename']); |
| 2530 |
$v_descr['splitFilename'] = ''; |
| 2531 |
$v_descr['splitFilenameFull'] = ''; |
| 2532 |
$v_descr['size'] = iwp_mmb_get_file_size($v_descr['filename']); |
| 2533 |
$v_descr['splitOffset'] = 0; |
| 2534 |
$v_descr['fileHash'] = ''; |
| 2535 |
// ----- Look for real file or folder |
| 2536 |
if (file_exists($v_descr['filename'])) { |
| 2537 |
if (@is_file($v_descr['filename'])) { |
| 2538 |
if($is_get_file_list == 'getFileList') |
| 2539 |
{ |
| 2540 |
$exclude = isset($p_options[IWP_PCLZIP_OPT_IWP_EXCLUDE]) ? $p_options[IWP_PCLZIP_OPT_IWP_EXCLUDE] : array(); |
| 2541 |
$exclude_extensions = isset($p_options[IWP_PCLZIP_OPT_IWP_EXCLUDE_EXT]) ? $p_options[IWP_PCLZIP_OPT_IWP_EXCLUDE_EXT] : array(); |
| 2542 |
$skip_this = false; |
| 2543 |
if(!empty($exclude)){ |
| 2544 |
foreach($exclude as $item) |
| 2545 |
{ |
| 2546 |
if(strpos($v_descr['filename'], $item) !== false){ |
| 2547 |
// ----- Calculate the stored filename |
| 2548 |
$this->privCalculateStoredFilename($v_descr, $p_options); |
| 2549 |
if(strpos($v_descr['stored_filename'], $item) === 0){ |
| 2550 |
$skip_this = true; |
| 2551 |
break; |
| 2552 |
} |
| 2553 |
/* if($v_descr['size'] >= 50*1024*1024) |
| 2554 |
{ |
| 2555 |
|
| 2556 |
} */ |
| 2557 |
} |
| 2558 |
} |
| 2559 |
if($skip_this) |
| 2560 |
{ |
| 2561 |
$skip_this = false; |
| 2562 |
continue; |
| 2563 |
} |
| 2564 |
} |
| 2565 |
|
| 2566 |
//to exclude files based on extensions |
| 2567 |
$this_base_name = basename($v_descr['filename']); |
| 2568 |
$skip_after_ext = false; |
| 2569 |
//file extension based exclude |
| 2570 |
if((!empty($exclude_extensions)) && is_array($exclude_extensions)) |
| 2571 |
{ |
| 2572 |
foreach($exclude_extensions as $ext) |
| 2573 |
{ |
| 2574 |
if(!empty($ext)){ |
| 2575 |
$this_pos = strrpos($this_base_name, $ext); |
| 2576 |
if($this_pos !== false) |
| 2577 |
{ |
| 2578 |
if(substr($this_base_name, $this_pos) == $ext) |
| 2579 |
{ |
| 2580 |
//$files_excluded_by_size[] = substr($value, strlen(ABSPATH)); |
| 2581 |
$skip_after_ext = true; //to skip the file exclude by size |
| 2582 |
break; |
| 2583 |
} |
| 2584 |
} |
| 2585 |
} |
| 2586 |
} |
| 2587 |
} |
| 2588 |
if($skip_after_ext) |
| 2589 |
{ |
| 2590 |
continue; |
| 2591 |
} |
| 2592 |
|
| 2593 |
//$excludeFileSize = 200; |
| 2594 |
//exclude the file if the filesize is larger than the specified file size |
| 2595 |
if(!empty($excludeFileSize) && (iwp_mmb_get_file_size($v_descr['filename']) >= $excludeFileSize)) |
| 2596 |
{ |
| 2597 |
continue; |
| 2598 |
} |
| 2599 |
|
| 2600 |
if(strpos($v_descr['filename'], "wp-admin/pclzip-") !== false) |
| 2601 |
{ |
| 2602 |
// ----- Calculate the stored filename |
| 2603 |
$this->privCalculateStoredFilename($v_descr, $p_options); |
| 2604 |
echo "temp File - 1".$v_descr['stored_filename']; |
| 2605 |
if(strpos($v_descr['stored_filename'], "wp-admin/pclzip-") === 0) |
| 2606 |
{ |
| 2607 |
if(strpos($v_descr['stored_filename'], ".tmp")) |
| 2608 |
{ |
| 2609 |
$levenSearchVar = "pclzip-*************.tmp"; |
| 2610 |
} |
| 2611 |
elseif(strpos($v_descr['stored_filename'], ".gz")) |
| 2612 |
{ |
| 2613 |
$levenSearchVar = "pclzip-*************.gz"; |
| 2614 |
} |
| 2615 |
$diffInString = levenshtein($v_descr['stored_filename'], "wp-admin/".$levenSearchVar); |
| 2616 |
if($diffInString == 13) |
| 2617 |
{ |
| 2618 |
@unlink($v_descr['filename']); |
| 2619 |
continue; |
| 2620 |
} |
| 2621 |
} |
| 2622 |
} |
| 2623 |
elseif(strpos($v_descr['filename'], "wp-content/infinitewp/temp/pclzip-") !== false) |
| 2624 |
{ |
| 2625 |
// ----- Calculate the stored filename |
| 2626 |
$this->privCalculateStoredFilename($v_descr, $p_options); |
| 2627 |
echo "temp File - 2".$v_descr['stored_filename']; |
| 2628 |
if(strpos($v_descr['stored_filename'], "wp-content/infinitewp/temp/pclzip-") === 0) |
| 2629 |
{ |
| 2630 |
if(strpos($v_descr['stored_filename'], ".tmp")) |
| 2631 |
{ |
| 2632 |
$levenSearchVar = "pclzip-*************.tmp"; |
| 2633 |
} |
| 2634 |
elseif(strpos($v_descr['stored_filename'], ".gz")) |
| 2635 |
{ |
| 2636 |
$levenSearchVar = "pclzip-*************.gz"; |
| 2637 |
} |
| 2638 |
$diffInString = levenshtein($v_descr['stored_filename'], "wp-content/infinitewp/temp/".$levenSearchVar); |
| 2639 |
if($diffInString == 13) |
| 2640 |
{ |
| 2641 |
@unlink($v_descr['filename']); |
| 2642 |
continue; |
| 2643 |
} |
| 2644 |
} |
| 2645 |
} |
| 2646 |
elseif(strpos($v_descr['filename'], "pclzip-") !== false) |
| 2647 |
{ |
| 2648 |
// ----- Calculate the stored filename |
| 2649 |
$this->privCalculateStoredFilename($v_descr, $p_options); |
| 2650 |
echo "temp File - 3".$v_descr['stored_filename']; |
| 2651 |
if(strpos($v_descr['stored_filename'], "pclzip-") === 0) |
| 2652 |
{ |
| 2653 |
if(strpos($v_descr['stored_filename'], ".tmp")) |
| 2654 |
{ |
| 2655 |
$levenSearchVar = "pclzip-*************.tmp"; |
| 2656 |
} |
| 2657 |
elseif(strpos($v_descr['stored_filename'], ".gz")) |
| 2658 |
{ |
| 2659 |
$levenSearchVar = "pclzip-*************.gz"; |
| 2660 |
} |
| 2661 |
$diffInString = levenshtein($v_descr['stored_filename'], $levenSearchVar); |
| 2662 |
if($diffInString == 13) |
| 2663 |
{ |
| 2664 |
@unlink($v_descr['filename']); |
| 2665 |
continue; |
| 2666 |
} |
| 2667 |
} |
| 2668 |
} |
| 2669 |
|
| 2670 |
/* //exclude IWP Mod |
| 2671 |
if(!empty($exclude)){ |
| 2672 |
foreach($exclude as $item){ |
| 2673 |
if(strpos($v_descr['stored_filename'], $item) === 0){ |
| 2674 |
$skip_this = true; |
| 2675 |
break; |
| 2676 |
} |
| 2677 |
} |
| 2678 |
if($skip_this){ |
| 2679 |
$skip_this = false; |
| 2680 |
continue; |
| 2681 |
} |
| 2682 |
} |
| 2683 |
//exclude IWP Mod */ |
| 2684 |
} |
| 2685 |
$v_descr['type'] = 'file'; |
| 2686 |
$v_descr['size'] = iwp_mmb_get_file_size($v_descr['filename']); //adding size parameter |
| 2687 |
if($v_descr['size'] >= $limitSize) //50MB size |
| 2688 |
{ |
| 2689 |
$reLoop = 'set'; |
| 2690 |
$reLoopCount++; |
| 2691 |
$v_descr['sizeLeft'] = (iwp_mmb_get_file_size($v_descr['filename']) - ($reLoopCount*$limitSize)); |
| 2692 |
$v_descr['splitFilenameFull'] = $v_descr['filename'].'_iwp_part_'.$reLoopCount; |
| 2693 |
$v_descr['splitFilename'] = '_iwp_part_'.$reLoopCount; |
| 2694 |
if($v_descr['sizeLeft'] >= $limitSize) |
| 2695 |
{ |
| 2696 |
$v_descr['size'] = $limitSize; |
| 2697 |
$v_descr['splitOffset'] = $reLoopCount*$limitSize; |
| 2698 |
|
| 2699 |
} |
| 2700 |
else |
| 2701 |
{ |
| 2702 |
$v_descr['size'] = $v_descr['sizeLeft']; |
| 2703 |
$v_descr['splitOffset'] = iwp_mmb_get_file_size($v_descr['filename']) - $v_descr['sizeLeft']; |
| 2704 |
$v_descr['sizeLeft'] = 0; |
| 2705 |
//$v_descr['fileHash'] = md5_file($v_descr['filename']); |
| 2706 |
$v_descr['fileHash'] = 'final'; |
| 2707 |
$v_descr['splitFilename'] = "_iwp_hash_".$v_descr['fileHash'] . $v_descr['splitFilename']; //storing hash in the fileName |
| 2708 |
$reLoop = ''; |
| 2709 |
$reLoopCount = 0; |
| 2710 |
} |
| 2711 |
|
| 2712 |
} |
| 2713 |
$v_descr['fileTime'] = filemtime($v_descr['filename']); |
| 2714 |
if($reLoop == 'set') |
| 2715 |
{ |
| 2716 |
$i--; |
| 2717 |
} |
| 2718 |
} |
| 2719 |
else if (@is_dir($v_descr['filename'])) { |
| 2720 |
$v_descr['type'] = 'folder'; |
| 2721 |
$v_descr['size'] = ''; //adding size parameter |
| 2722 |
$v_descr['fileTime'] = filemtime($v_descr['filename']); |
| 2723 |
} |
| 2724 |
else if (@is_link($v_descr['filename'])) { |
| 2725 |
// skip |
| 2726 |
continue; |
| 2727 |
} |
| 2728 |
else { |
| 2729 |
// skip |
| 2730 |
continue; |
| 2731 |
} |
| 2732 |
|
| 2733 |
} |
| 2734 |
|
| 2735 |
// ----- Look for string added as file |
| 2736 |
else if (isset($v_descr['content'])) { |
| 2737 |
$v_descr['type'] = 'virtual_file'; |
| 2738 |
} |
| 2739 |
|
| 2740 |
// ----- Missing file |
| 2741 |
else { |
| 2742 |
// ----- Error log |
| 2743 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_FILE, "File '".$v_descr['filename']."' does not exist"); |
| 2744 |
|
| 2745 |
// ----- Return |
| 2746 |
return IWPPclZip::errorCode(); |
| 2747 |
} |
| 2748 |
|
| 2749 |
// ----- Calculate the stored filename |
| 2750 |
$this->privCalculateStoredFilename($v_descr, $p_options); |
| 2751 |
|
| 2752 |
//exclude IWP Mod |
| 2753 |
$skip_this = false; |
| 2754 |
$exclude = isset($p_options[IWP_PCLZIP_OPT_IWP_EXCLUDE]) ? $p_options[IWP_PCLZIP_OPT_IWP_EXCLUDE] : array(); |
| 2755 |
if(!empty($exclude)){ |
| 2756 |
foreach($exclude as $item){ |
| 2757 |
if(strpos($v_descr['stored_filename'], $item) === 0){ |
| 2758 |
$skip_this = true; |
| 2759 |
break; |
| 2760 |
} |
| 2761 |
} |
| 2762 |
if($skip_this){ |
| 2763 |
$skip_this = false; |
| 2764 |
continue; |
| 2765 |
} |
| 2766 |
} |
| 2767 |
//exclude IWP Mod |
| 2768 |
|
| 2769 |
// ----- Add the descriptor in result list |
| 2770 |
$v_result_list[sizeof($v_result_list)] = $v_descr; |
| 2771 |
|
| 2772 |
// ----- Look for folder |
| 2773 |
if (($v_descr['type'] == 'folder')&&($is_get_file_list != 'getFileList')) { |
| 2774 |
// ----- List of items in folder |
| 2775 |
$v_dirlist_descr = array(); |
| 2776 |
$v_dirlist_nb = 0; |
| 2777 |
if ($v_folder_handler = @opendir($v_descr['filename'])) { |
| 2778 |
while (($v_item_handler = @readdir($v_folder_handler)) !== false) { |
| 2779 |
|
| 2780 |
// ----- Skip '.' and '..' |
| 2781 |
if (($v_item_handler == '.') || ($v_item_handler == '..')) { |
| 2782 |
continue; |
| 2783 |
} |
| 2784 |
|
| 2785 |
// ----- Compose the full filename |
| 2786 |
$v_dirlist_descr[$v_dirlist_nb]['filename'] = $v_descr['filename'].'/'.$v_item_handler; |
| 2787 |
|
| 2788 |
// ----- Look for different stored filename |
| 2789 |
// Because the name of the folder was changed, the name of the |
| 2790 |
// files/sub-folders also change |
| 2791 |
if (($v_descr['stored_filename'] != $v_descr['filename']) |
| 2792 |
&& (!isset($p_options[IWP_PCLZIP_OPT_REMOVE_ALL_PATH]))) { |
| 2793 |
if ($v_descr['stored_filename'] != '') { |
| 2794 |
$v_dirlist_descr[$v_dirlist_nb]['new_full_name'] = $v_descr['stored_filename'].'/'.$v_item_handler; |
| 2795 |
} |
| 2796 |
else { |
| 2797 |
$v_dirlist_descr[$v_dirlist_nb]['new_full_name'] = $v_item_handler; |
| 2798 |
} |
| 2799 |
} |
| 2800 |
|
| 2801 |
$v_dirlist_nb++; |
| 2802 |
} |
| 2803 |
|
| 2804 |
@closedir($v_folder_handler); |
| 2805 |
} |
| 2806 |
else { |
| 2807 |
// TBC : unable to open folder in read mode |
| 2808 |
} |
| 2809 |
|
| 2810 |
// ----- Expand each element of the list |
| 2811 |
if ($v_dirlist_nb != 0) { |
| 2812 |
// ----- Expand |
| 2813 |
if (($v_result = $this->privFileDescrExpand($v_dirlist_descr, $p_options)) != 1) { |
| 2814 |
return $v_result; |
| 2815 |
} |
| 2816 |
|
| 2817 |
// ----- Concat the resulting list |
| 2818 |
$v_result_list = array_merge($v_result_list, $v_dirlist_descr); |
| 2819 |
} |
| 2820 |
else { |
| 2821 |
} |
| 2822 |
|
| 2823 |
// ----- Free local array |
| 2824 |
unset($v_dirlist_descr); |
| 2825 |
} |
| 2826 |
} |
| 2827 |
$timeTakenFOrTHisFile = microtime(true) - $startTimeForTHisFile; |
| 2828 |
// ----- Get the result list |
| 2829 |
$p_filedescr_list = $v_result_list; |
| 2830 |
|
| 2831 |
// ----- Return |
| 2832 |
return $v_result; |
| 2833 |
} |
| 2834 |
|
| 2835 |
// -------------------------------------------------------------------------------- |
| 2836 |
// Function : privFileDescrExpand() |
| 2837 |
// Description : |
| 2838 |
// This method look for each item of the list to see if its a file, a folder |
| 2839 |
// or a string to be added as file. For any other type of files (link, other) |
| 2840 |
// just ignore the item. |
| 2841 |
// Then prepare the information that will be stored for that file. |
| 2842 |
// When its a folder, expand the folder with all the files that are in that |
| 2843 |
// folder (recursively). |
| 2844 |
// Parameters : |
| 2845 |
// Return Values : |
| 2846 |
// 1 on success. |
| 2847 |
// 0 on failure. |
| 2848 |
// -------------------------------------------------------------------------------- |
| 2849 |
|
| 2850 |
// -------------------------------------------------------------------------------- |
| 2851 |
|
| 2852 |
// -------------------------------------------------------------------------------- |
| 2853 |
// Function : privCreate() |
| 2854 |
// Description : |
| 2855 |
// Parameters : |
| 2856 |
// Return Values : |
| 2857 |
// -------------------------------------------------------------------------------- |
| 2858 |
function privCreate($p_filedescr_list, &$p_result_list, &$p_options) |
| 2859 |
{ |
| 2860 |
$v_result=1; |
| 2861 |
$v_list_detail = array(); |
| 2862 |
|
| 2863 |
// ----- Magic quotes trick |
| 2864 |
$this->privDisableMagicQuotes(); |
| 2865 |
|
| 2866 |
// ----- Open the file in write mode |
| 2867 |
if (($v_result = $this->privOpenFd('wb')) != 1) |
| 2868 |
{ |
| 2869 |
// ----- Return |
| 2870 |
return $v_result; |
| 2871 |
} |
| 2872 |
|
| 2873 |
// ----- Add the list of files |
| 2874 |
$v_result = $this->privAddList($p_filedescr_list, $p_result_list, $p_options); |
| 2875 |
|
| 2876 |
// ----- Close |
| 2877 |
$this->privCloseFd(); |
| 2878 |
|
| 2879 |
// ----- Magic quotes trick |
| 2880 |
$this->privSwapBackMagicQuotes(); |
| 2881 |
|
| 2882 |
// ----- Return |
| 2883 |
return $v_result; |
| 2884 |
} |
| 2885 |
// -------------------------------------------------------------------------------- |
| 2886 |
|
| 2887 |
// -------------------------------------------------------------------------------- |
| 2888 |
// Function : privAdd() |
| 2889 |
// Description : |
| 2890 |
// Parameters : |
| 2891 |
// Return Values : |
| 2892 |
// -------------------------------------------------------------------------------- |
| 2893 |
function privAdd($p_filedescr_list, &$p_result_list, &$p_options) |
| 2894 |
{ |
| 2895 |
$v_result=1; |
| 2896 |
$v_list_detail = array(); |
| 2897 |
|
| 2898 |
// ----- Look if the archive exists or is empty |
| 2899 |
if ((!is_file($this->zipname)) || (iwp_mmb_get_file_size($this->zipname) == 0)) |
| 2900 |
{ |
| 2901 |
|
| 2902 |
// ----- Do a create |
| 2903 |
$v_result = $this->privCreate($p_filedescr_list, $p_result_list, $p_options); |
| 2904 |
|
| 2905 |
// ----- Return |
| 2906 |
return $v_result; |
| 2907 |
} |
| 2908 |
// ----- Magic quotes trick |
| 2909 |
$this->privDisableMagicQuotes(); |
| 2910 |
|
| 2911 |
// ----- Open the zip file |
| 2912 |
if (($v_result=$this->privOpenFd('rb')) != 1) |
| 2913 |
{ |
| 2914 |
// ----- Magic quotes trick |
| 2915 |
$this->privSwapBackMagicQuotes(); |
| 2916 |
|
| 2917 |
// ----- Return |
| 2918 |
return $v_result; |
| 2919 |
} |
| 2920 |
|
| 2921 |
// ----- Read the central directory informations |
| 2922 |
$v_central_dir = array(); |
| 2923 |
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) |
| 2924 |
{ |
| 2925 |
$this->privCloseFd(); |
| 2926 |
$this->privSwapBackMagicQuotes(); |
| 2927 |
return $v_result; |
| 2928 |
} |
| 2929 |
|
| 2930 |
// ----- Go to beginning of File |
| 2931 |
@rewind($this->zip_fd); |
| 2932 |
|
| 2933 |
// ----- Creates a temporay file |
| 2934 |
$v_zip_temp_name = IWP_PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp'; |
| 2935 |
|
| 2936 |
// ----- Open the temporary file in write mode |
| 2937 |
if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0) |
| 2938 |
{ |
| 2939 |
$this->privCloseFd(); |
| 2940 |
$this->privSwapBackMagicQuotes(); |
| 2941 |
|
| 2942 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode'); |
| 2943 |
|
| 2944 |
// ----- Return |
| 2945 |
return IWPPclZip::errorCode(); |
| 2946 |
} |
| 2947 |
|
| 2948 |
// ----- Copy the files from the archive to the temporary file |
| 2949 |
// TBC : Here I should better append the file and go back to erase the central dir |
| 2950 |
$v_size = $v_central_dir['offset']; |
| 2951 |
while ($v_size != 0) |
| 2952 |
{ |
| 2953 |
$v_read_size = ($v_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $v_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 2954 |
$v_buffer = fread($this->zip_fd, $v_read_size); |
| 2955 |
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); |
| 2956 |
$v_size -= $v_read_size; |
| 2957 |
} |
| 2958 |
|
| 2959 |
// ----- Swap the file descriptor |
| 2960 |
// Here is a trick : I swap the temporary fd with the zip fd, in order to use |
| 2961 |
// the following methods on the temporary fil and not the real archive |
| 2962 |
$v_swap = $this->zip_fd; |
| 2963 |
$this->zip_fd = $v_zip_temp_fd; |
| 2964 |
$v_zip_temp_fd = $v_swap; |
| 2965 |
|
| 2966 |
// ----- Add the files |
| 2967 |
$v_header_list = array(); |
| 2968 |
if (($v_result = $this->privAddFileList($p_filedescr_list, $v_header_list, $p_options)) != 1) |
| 2969 |
{ |
| 2970 |
fclose($v_zip_temp_fd); |
| 2971 |
$this->privCloseFd(); |
| 2972 |
@unlink($v_zip_temp_name); |
| 2973 |
$this->privSwapBackMagicQuotes(); |
| 2974 |
|
| 2975 |
// ----- Return |
| 2976 |
return $v_result; |
| 2977 |
} |
| 2978 |
|
| 2979 |
// ----- Store the offset of the central dir |
| 2980 |
$v_offset = @ftell($this->zip_fd); |
| 2981 |
|
| 2982 |
// ----- Copy the block of file headers from the old archive |
| 2983 |
$v_size = $v_central_dir['size']; |
| 2984 |
while ($v_size != 0) |
| 2985 |
{ |
| 2986 |
$v_read_size = ($v_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $v_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 2987 |
$v_buffer = @fread($v_zip_temp_fd, $v_read_size); |
| 2988 |
@fwrite($this->zip_fd, $v_buffer, $v_read_size); |
| 2989 |
$v_size -= $v_read_size; |
| 2990 |
} |
| 2991 |
// ----- Create the Central Dir files header |
| 2992 |
for ($i=0, $v_count=0; $i<sizeof($v_header_list); $i++) |
| 2993 |
{ |
| 2994 |
// ----- Create the file header |
| 2995 |
if ($v_header_list[$i]['status'] == 'ok') { |
| 2996 |
if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) { |
| 2997 |
fclose($v_zip_temp_fd); |
| 2998 |
$this->privCloseFd(); |
| 2999 |
@unlink($v_zip_temp_name); |
| 3000 |
$this->privSwapBackMagicQuotes(); |
| 3001 |
|
| 3002 |
// ----- Return |
| 3003 |
return $v_result; |
| 3004 |
} |
| 3005 |
$v_count++; |
| 3006 |
} |
| 3007 |
|
| 3008 |
// ----- Transform the header to a 'usable' info |
| 3009 |
$this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]); |
| 3010 |
} |
| 3011 |
|
| 3012 |
// ----- Zip file comment |
| 3013 |
$v_comment = $v_central_dir['comment']; |
| 3014 |
if (isset($p_options[IWP_PCLZIP_OPT_COMMENT])) { |
| 3015 |
$v_comment = $p_options[IWP_PCLZIP_OPT_COMMENT]; |
| 3016 |
} |
| 3017 |
if (isset($p_options[IWP_PCLZIP_OPT_ADD_COMMENT])) { |
| 3018 |
$v_comment = $v_comment.$p_options[IWP_PCLZIP_OPT_ADD_COMMENT]; |
| 3019 |
} |
| 3020 |
if (isset($p_options[IWP_PCLZIP_OPT_PREPEND_COMMENT])) { |
| 3021 |
$v_comment = $p_options[IWP_PCLZIP_OPT_PREPEND_COMMENT].$v_comment; |
| 3022 |
} |
| 3023 |
|
| 3024 |
// ----- Calculate the size of the central header |
| 3025 |
$v_size = @ftell($this->zip_fd)-$v_offset; |
| 3026 |
|
| 3027 |
// ----- Create the central dir footer |
| 3028 |
if (($v_result = $this->privWriteCentralHeader($v_count+$v_central_dir['entries'], $v_size, $v_offset, $v_comment)) != 1) |
| 3029 |
{ |
| 3030 |
// ----- Reset the file list |
| 3031 |
unset($v_header_list); |
| 3032 |
$this->privSwapBackMagicQuotes(); |
| 3033 |
|
| 3034 |
// ----- Return |
| 3035 |
return $v_result; |
| 3036 |
} |
| 3037 |
|
| 3038 |
// ----- Swap back the file descriptor |
| 3039 |
$v_swap = $this->zip_fd; |
| 3040 |
$this->zip_fd = $v_zip_temp_fd; |
| 3041 |
$v_zip_temp_fd = $v_swap; |
| 3042 |
|
| 3043 |
// ----- Close |
| 3044 |
$this->privCloseFd(); |
| 3045 |
|
| 3046 |
// ----- Close the temporary file |
| 3047 |
@fclose($v_zip_temp_fd); |
| 3048 |
|
| 3049 |
// ----- Magic quotes trick |
| 3050 |
$this->privSwapBackMagicQuotes(); |
| 3051 |
|
| 3052 |
// ----- Delete the zip file |
| 3053 |
// TBC : I should test the result ... |
| 3054 |
@unlink($this->zipname); |
| 3055 |
|
| 3056 |
// ----- Rename the temporary file |
| 3057 |
// TBC : I should test the result ... |
| 3058 |
//@rename($v_zip_temp_name, $this->zipname); |
| 3059 |
IWPPclZipUtilRename($v_zip_temp_name, $this->zipname); |
| 3060 |
|
| 3061 |
// ----- Return |
| 3062 |
return $v_result; |
| 3063 |
} |
| 3064 |
// -------------------------------------------------------------------------------- |
| 3065 |
|
| 3066 |
// -------------------------------------------------------------------------------- |
| 3067 |
// Function : privOpenFd() |
| 3068 |
// Description : |
| 3069 |
// Parameters : |
| 3070 |
// -------------------------------------------------------------------------------- |
| 3071 |
function privOpenFd($p_mode) |
| 3072 |
{ |
| 3073 |
$v_result=1; |
| 3074 |
|
| 3075 |
// ----- Look if already open |
| 3076 |
if ($this->zip_fd != 0) |
| 3077 |
{ |
| 3078 |
// ----- Error log |
| 3079 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_READ_OPEN_FAIL, 'Zip file \''.$this->zipname.'\' already open'); |
| 3080 |
|
| 3081 |
// ----- Return |
| 3082 |
return IWPPclZip::errorCode(); |
| 3083 |
} |
| 3084 |
|
| 3085 |
// ----- Open the zip file |
| 3086 |
if (($this->zip_fd = @fopen($this->zipname, $p_mode)) == 0) |
| 3087 |
{ |
| 3088 |
// ----- Error log |
| 3089 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in '.$p_mode.' mode'); |
| 3090 |
|
| 3091 |
// ----- Return |
| 3092 |
return IWPPclZip::errorCode(); |
| 3093 |
} |
| 3094 |
|
| 3095 |
// ----- Return |
| 3096 |
return $v_result; |
| 3097 |
} |
| 3098 |
// -------------------------------------------------------------------------------- |
| 3099 |
|
| 3100 |
// -------------------------------------------------------------------------------- |
| 3101 |
// Function : privCloseFd() |
| 3102 |
// Description : |
| 3103 |
// Parameters : |
| 3104 |
// -------------------------------------------------------------------------------- |
| 3105 |
function privCloseFd() |
| 3106 |
{ |
| 3107 |
$v_result=1; |
| 3108 |
|
| 3109 |
if ($this->zip_fd != 0) |
| 3110 |
@fclose($this->zip_fd); |
| 3111 |
$this->zip_fd = 0; |
| 3112 |
|
| 3113 |
// ----- Return |
| 3114 |
return $v_result; |
| 3115 |
} |
| 3116 |
// -------------------------------------------------------------------------------- |
| 3117 |
|
| 3118 |
// -------------------------------------------------------------------------------- |
| 3119 |
// Function : privAddList() |
| 3120 |
// Description : |
| 3121 |
// $p_add_dir and $p_remove_dir will give the ability to memorize a path which is |
| 3122 |
// different from the real path of the file. This is usefull if you want to have PclTar |
| 3123 |
// running in any directory, and memorize relative path from an other directory. |
| 3124 |
// Parameters : |
| 3125 |
// $p_list : An array containing the file or directory names to add in the tar |
| 3126 |
// $p_result_list : list of added files with their properties (specially the status field) |
| 3127 |
// $p_add_dir : Path to add in the filename path archived |
| 3128 |
// $p_remove_dir : Path to remove in the filename path archived |
| 3129 |
// Return Values : |
| 3130 |
// -------------------------------------------------------------------------------- |
| 3131 |
// function privAddList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options) |
| 3132 |
function privAddList($p_filedescr_list, &$p_result_list, &$p_options) |
| 3133 |
{ |
| 3134 |
$v_result=1; |
| 3135 |
|
| 3136 |
// ----- Add the files |
| 3137 |
$v_header_list = array(); |
| 3138 |
if (($v_result = $this->privAddFileList($p_filedescr_list, $v_header_list, $p_options)) != 1) |
| 3139 |
{ |
| 3140 |
// ----- Return |
| 3141 |
return $v_result; |
| 3142 |
} |
| 3143 |
|
| 3144 |
// ----- Store the offset of the central dir |
| 3145 |
$v_offset = @ftell($this->zip_fd); |
| 3146 |
|
| 3147 |
// ----- Create the Central Dir files header |
| 3148 |
for ($i=0,$v_count=0; $i<sizeof($v_header_list); $i++) |
| 3149 |
{ |
| 3150 |
// ----- Create the file header |
| 3151 |
if ($v_header_list[$i]['status'] == 'ok') { |
| 3152 |
if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) { |
| 3153 |
// ----- Return |
| 3154 |
return $v_result; |
| 3155 |
} |
| 3156 |
$v_count++; |
| 3157 |
} |
| 3158 |
|
| 3159 |
// ----- Transform the header to a 'usable' info |
| 3160 |
$this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]); |
| 3161 |
} |
| 3162 |
|
| 3163 |
// ----- Zip file comment |
| 3164 |
$v_comment = ''; |
| 3165 |
if (isset($p_options[IWP_PCLZIP_OPT_COMMENT])) { |
| 3166 |
$v_comment = $p_options[IWP_PCLZIP_OPT_COMMENT]; |
| 3167 |
} |
| 3168 |
|
| 3169 |
// ----- Calculate the size of the central header |
| 3170 |
$v_size = @ftell($this->zip_fd)-$v_offset; |
| 3171 |
|
| 3172 |
// ----- Create the central dir footer |
| 3173 |
if (($v_result = $this->privWriteCentralHeader($v_count, $v_size, $v_offset, $v_comment)) != 1) |
| 3174 |
{ |
| 3175 |
// ----- Reset the file list |
| 3176 |
unset($v_header_list); |
| 3177 |
|
| 3178 |
// ----- Return |
| 3179 |
return $v_result; |
| 3180 |
} |
| 3181 |
|
| 3182 |
// ----- Return |
| 3183 |
return $v_result; |
| 3184 |
} |
| 3185 |
// -------------------------------------------------------------------------------- |
| 3186 |
|
| 3187 |
// -------------------------------------------------------------------------------- |
| 3188 |
// Function : privAddFileList() |
| 3189 |
// Description : |
| 3190 |
// Parameters : |
| 3191 |
// $p_filedescr_list : An array containing the file description |
| 3192 |
// or directory names to add in the zip |
| 3193 |
// $p_result_list : list of added files with their properties (specially the status field) |
| 3194 |
// Return Values : |
| 3195 |
// -------------------------------------------------------------------------------- |
| 3196 |
function privAddFileList($p_filedescr_list, &$p_result_list, &$p_options) |
| 3197 |
{ |
| 3198 |
$v_result=1; |
| 3199 |
$v_header = array(); |
| 3200 |
|
| 3201 |
// ----- Recuperate the current number of elt in list |
| 3202 |
$v_nb = sizeof($p_result_list); |
| 3203 |
|
| 3204 |
// ----- Loop on the files |
| 3205 |
for ($j=0; ($j<sizeof($p_filedescr_list)) && ($v_result==1); $j++) { |
| 3206 |
// ----- Format the filename |
| 3207 |
$p_filedescr_list[$j]['filename'] |
| 3208 |
= IWPPclZipUtilTranslateWinPath($p_filedescr_list[$j]['filename'], false); |
| 3209 |
|
| 3210 |
|
| 3211 |
// ----- Skip empty file names |
| 3212 |
// TBC : Can this be possible ? not checked in DescrParseAtt ? |
| 3213 |
if ($p_filedescr_list[$j]['filename'] == "") { |
| 3214 |
continue; |
| 3215 |
} |
| 3216 |
|
| 3217 |
// ----- Check the filename |
| 3218 |
if ( ($p_filedescr_list[$j]['type'] != 'virtual_file') |
| 3219 |
&& (!file_exists($p_filedescr_list[$j]['filename']))) { |
| 3220 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_MISSING_FILE, "File '".$p_filedescr_list[$j]['filename']."' does not exist"); |
| 3221 |
continue; |
| 3222 |
return IWPPclZip::errorCode(); |
| 3223 |
} |
| 3224 |
|
| 3225 |
// ----- Look if it is a file or a dir with no all path remove option |
| 3226 |
// or a dir with all its path removed |
| 3227 |
// if ( (is_file($p_filedescr_list[$j]['filename'])) |
| 3228 |
// || ( is_dir($p_filedescr_list[$j]['filename']) |
| 3229 |
if ( ($p_filedescr_list[$j]['type'] == 'file') |
| 3230 |
|| ($p_filedescr_list[$j]['type'] == 'virtual_file') |
| 3231 |
|| ( ($p_filedescr_list[$j]['type'] == 'folder') |
| 3232 |
&& ( !isset($p_options[IWP_PCLZIP_OPT_REMOVE_ALL_PATH]) |
| 3233 |
|| !$p_options[IWP_PCLZIP_OPT_REMOVE_ALL_PATH])) |
| 3234 |
) { |
| 3235 |
|
| 3236 |
// ----- Add the file |
| 3237 |
$v_result = $this->privAddFile($p_filedescr_list[$j], $v_header, |
| 3238 |
$p_options); |
| 3239 |
if ($v_result != 1) { |
| 3240 |
return $v_result; |
| 3241 |
} |
| 3242 |
|
| 3243 |
// ----- Store the file infos |
| 3244 |
$p_result_list[$v_nb++] = $v_header; |
| 3245 |
} |
| 3246 |
} |
| 3247 |
|
| 3248 |
// ----- Return |
| 3249 |
return $v_result; |
| 3250 |
} |
| 3251 |
// -------------------------------------------------------------------------------- |
| 3252 |
|
| 3253 |
// -------------------------------------------------------------------------------- |
| 3254 |
// Function : privAddFile() |
| 3255 |
// Description : |
| 3256 |
// Parameters : |
| 3257 |
// Return Values : |
| 3258 |
// -------------------------------------------------------------------------------- |
| 3259 |
function privAddFile($p_filedescr, &$p_header, &$p_options) |
| 3260 |
{ |
| 3261 |
//echo 'Coming Inside privAddFile'; |
| 3262 |
$v_result=1; |
| 3263 |
/* echo $p_filedescr['filename']; |
| 3264 |
echo ' -------------------------------------------------------------------------------- '; */ |
| 3265 |
// ----- Working variable |
| 3266 |
if($p_filedescr['splitFilename'] != '') |
| 3267 |
{ |
| 3268 |
$currentFile = explode(".",$p_filedescr['stored_filename']); //making fileName for the split part |
| 3269 |
$currentFileSize = count($currentFile); |
| 3270 |
foreach($currentFile as $key => $val) |
| 3271 |
{ |
| 3272 |
if(($key == (sizeof($currentFile)-2))||($currentFileSize == 1)) |
| 3273 |
{ |
| 3274 |
$currentFile[$key] = $val.$p_filedescr['splitFilename']; |
| 3275 |
} |
| 3276 |
} |
| 3277 |
$orgFileName = implode(".", $currentFile); |
| 3278 |
$p_filename = $orgFileName; |
| 3279 |
|
| 3280 |
} |
| 3281 |
else |
| 3282 |
{ |
| 3283 |
$p_filename = $p_filedescr['stored_filename']; |
| 3284 |
if($p_filename == '') |
| 3285 |
{ |
| 3286 |
$p_filename = $p_filedescr['filename']; |
| 3287 |
} |
| 3288 |
} |
| 3289 |
// TBC : Already done in the fileAtt check ... ? |
| 3290 |
if ($p_filename == "") { |
| 3291 |
// ----- Error log |
| 3292 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_PARAMETER, "Invalid file list parameter (invalid or empty list)"); |
| 3293 |
|
| 3294 |
// ----- Return |
| 3295 |
echo "false filename"; |
| 3296 |
return IWPPclZip::errorCode(); |
| 3297 |
} |
| 3298 |
|
| 3299 |
// ----- Look for a stored different filename |
| 3300 |
/* TBC : Removed |
| 3301 |
if (isset($p_filedescr['stored_filename'])) { |
| 3302 |
$v_stored_filename = $p_filedescr['stored_filename']; |
| 3303 |
} |
| 3304 |
else { |
| 3305 |
$v_stored_filename = $p_filedescr['stored_filename']; |
| 3306 |
} |
| 3307 |
*/ |
| 3308 |
|
| 3309 |
// ----- Set the file properties |
| 3310 |
clearstatcache(); |
| 3311 |
$p_header['version'] = 20; |
| 3312 |
$p_header['version_extracted'] = 10; |
| 3313 |
$p_header['flag'] = 0; |
| 3314 |
$p_header['compression'] = 0; |
| 3315 |
$p_header['crc'] = 0; |
| 3316 |
$p_header['compressed_size'] = 0; |
| 3317 |
$p_header['filename_len'] = strlen($p_filename); |
| 3318 |
$p_header['extra_len'] = 0; |
| 3319 |
$p_header['disk'] = 0; |
| 3320 |
$p_header['internal'] = 0; |
| 3321 |
$p_header['offset'] = 0; |
| 3322 |
$p_header['filename'] = $p_filename; |
| 3323 |
// TBC : Removed $p_header['stored_filename'] = $v_stored_filename; |
| 3324 |
//$p_header['stored_filename'] = $p_filedescr['stored_filename']; //darkPrince |
| 3325 |
$p_header['stored_filename'] = $p_filename; |
| 3326 |
$p_header['extra'] = ''; |
| 3327 |
$p_header['status'] = 'ok'; |
| 3328 |
$p_header['index'] = -1; |
| 3329 |
|
| 3330 |
// ----- Look for regular file |
| 3331 |
if ($p_filedescr['type']=='file') { |
| 3332 |
$p_header['external'] = 0x00000000; |
| 3333 |
//$p_header['size'] = iwp_mmb_get_file_size($p_filename); |
| 3334 |
$p_header['size'] = $p_filedescr['size']; //darkPrince |
| 3335 |
} |
| 3336 |
|
| 3337 |
// ----- Look for regular folder |
| 3338 |
else if ($p_filedescr['type']=='folder') { |
| 3339 |
$p_header['external'] = 0x00000010; |
| 3340 |
/* $p_header['mtime'] = filemtime($p_filename); |
| 3341 |
$p_header['size'] = iwp_mmb_get_file_size($p_filename); */ |
| 3342 |
$p_header['mtime'] = $p_filedescr['fileTime']; |
| 3343 |
$p_header['size'] = $p_filedescr['size']; |
| 3344 |
} |
| 3345 |
|
| 3346 |
// ----- Look for virtual file |
| 3347 |
else if ($p_filedescr['type'] == 'virtual_file') { |
| 3348 |
$p_header['external'] = 0x00000000; |
| 3349 |
$p_header['size'] = strlen($p_filedescr['content']); |
| 3350 |
} |
| 3351 |
|
| 3352 |
|
| 3353 |
// ----- Look for filetime |
| 3354 |
if (isset($p_filedescr['mtime'])) { |
| 3355 |
$p_header['mtime'] = $p_filedescr['mtime']; |
| 3356 |
} |
| 3357 |
else if ($p_filedescr['type'] == 'virtual_file') { |
| 3358 |
$p_header['mtime'] = time(); |
| 3359 |
} |
| 3360 |
else { |
| 3361 |
//$p_header['mtime'] = filemtime($p_filename); |
| 3362 |
$p_header['mtime'] = $p_filedescr['fileTime']; //darkPrince |
| 3363 |
} |
| 3364 |
|
| 3365 |
// ------ Look for file comment |
| 3366 |
if (isset($p_filedescr['comment'])) { |
| 3367 |
$p_header['comment_len'] = strlen($p_filedescr['comment']); |
| 3368 |
$p_header['comment'] = $p_filedescr['comment']; |
| 3369 |
} |
| 3370 |
else { |
| 3371 |
$p_header['comment_len'] = 0; |
| 3372 |
$p_header['comment'] = ''; |
| 3373 |
} |
| 3374 |
|
| 3375 |
// ----- Look for pre-add callback |
| 3376 |
if (isset($p_options[IWP_PCLZIP_CB_PRE_ADD])) { |
| 3377 |
|
| 3378 |
// ----- Generate a local information |
| 3379 |
$v_local_header = array(); |
| 3380 |
$this->privConvertHeader2FileInfo($p_header, $v_local_header); |
| 3381 |
|
| 3382 |
// ----- Call the callback |
| 3383 |
// Here I do not use call_user_func() because I need to send a reference to the |
| 3384 |
// header. |
| 3385 |
// eval('$v_result = '.$p_options[IWP_PCLZIP_CB_PRE_ADD].'(IWP_PCLZIP_CB_PRE_ADD, $v_local_header);'); |
| 3386 |
$v_result = $p_options[IWP_PCLZIP_CB_PRE_ADD](IWP_PCLZIP_CB_PRE_ADD, $v_local_header); |
| 3387 |
if ($v_result == 0) { |
| 3388 |
// ----- Change the file status |
| 3389 |
$p_header['status'] = "skipped"; |
| 3390 |
$v_result = 1; |
| 3391 |
} |
| 3392 |
|
| 3393 |
// ----- Update the informations |
| 3394 |
// Only some fields can be modified |
| 3395 |
if ($p_header['stored_filename'] != $v_local_header['stored_filename']) { |
| 3396 |
$p_header['stored_filename'] = IWPPclZipUtilPathReduction($v_local_header['stored_filename']); |
| 3397 |
} |
| 3398 |
} |
| 3399 |
|
| 3400 |
// ----- Look for empty stored filename |
| 3401 |
if ($p_header['stored_filename'] == "") { |
| 3402 |
$p_header['status'] = "filtered"; |
| 3403 |
} |
| 3404 |
|
| 3405 |
// ----- Check the path length |
| 3406 |
if (strlen($p_header['stored_filename']) > 0xFF) { |
| 3407 |
$p_header['status'] = 'filename_too_long'; |
| 3408 |
echo 'fileNameTooLong'; |
| 3409 |
} |
| 3410 |
|
| 3411 |
// ----- Look if no error, or file not skipped |
| 3412 |
if ($p_header['status'] == 'ok') { |
| 3413 |
|
| 3414 |
// ----- Look for a file |
| 3415 |
if ($p_filedescr['type'] == 'file') { |
| 3416 |
// ----- Look for using temporary file to zip |
| 3417 |
if ( (!isset($p_options[IWP_PCLZIP_OPT_TEMP_FILE_OFF])) |
| 3418 |
&& (isset($p_options[IWP_PCLZIP_OPT_TEMP_FILE_ON]) |
| 3419 |
|| (isset($p_options[IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD]) |
| 3420 |
&& ($p_options[IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD] <= $p_header['size'])) ) ) { |
| 3421 |
$v_result = $this->privAddFileUsingTempFile($p_filedescr, $p_header, $p_options); |
| 3422 |
if ($v_result < IWP_PCLZIP_ERR_NO_ERROR) { |
| 3423 |
return $v_result; |
| 3424 |
} |
| 3425 |
} |
| 3426 |
|
| 3427 |
// ----- Use "in memory" zip algo |
| 3428 |
else { |
| 3429 |
|
| 3430 |
// ----- Open the source file |
| 3431 |
//if (($v_file = @fopen($p_filename, "rb")) == 0) { //darkPrince |
| 3432 |
|
| 3433 |
if (($v_file = @fopen($p_filedescr['filename'], "rb")) == 0) { |
| 3434 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode. Please try changing the file permission to 644 or exclude this file from your backup."); |
| 3435 |
echo "File Read Error"; |
| 3436 |
return IWPPclZip::errorCode(); |
| 3437 |
} |
| 3438 |
|
| 3439 |
if($p_filedescr['splitFilename'] != '') |
| 3440 |
{ |
| 3441 |
@fseek($v_file,$p_filedescr['splitOffset']); |
| 3442 |
} |
| 3443 |
|
| 3444 |
// ----- Read the file content |
| 3445 |
if ($p_header['size'] > 0) { |
| 3446 |
$v_content = @fread($v_file, $p_header['size']); |
| 3447 |
}else{ |
| 3448 |
$v_content = ''; |
| 3449 |
} |
| 3450 |
|
| 3451 |
// ----- Close the file |
| 3452 |
@fclose($v_file); |
| 3453 |
|
| 3454 |
// ----- Calculate the CRC |
| 3455 |
$p_header['crc'] = @crc32($v_content); |
| 3456 |
|
| 3457 |
// ----- Look for no compression |
| 3458 |
if ($p_options[IWP_PCLZIP_OPT_NO_COMPRESSION]) { |
| 3459 |
// ----- Set header parameters |
| 3460 |
$p_header['compressed_size'] = $p_header['size']; |
| 3461 |
$p_header['compression'] = 0; |
| 3462 |
} |
| 3463 |
|
| 3464 |
// ----- Look for normal compression |
| 3465 |
else { |
| 3466 |
// ----- Compress the content |
| 3467 |
$v_content = @gzdeflate($v_content); |
| 3468 |
|
| 3469 |
// ----- Set header parameters |
| 3470 |
$p_header['compressed_size'] = strlen($v_content); |
| 3471 |
$p_header['compression'] = 8; |
| 3472 |
} |
| 3473 |
|
| 3474 |
// ----- Call the header generation |
| 3475 |
if (($v_result = $this->privWriteFileHeader($p_header)) != 1) { |
| 3476 |
@fclose($v_file); |
| 3477 |
return $v_result; |
| 3478 |
} |
| 3479 |
|
| 3480 |
// ----- Write the compressed (or not) content |
| 3481 |
@fwrite($this->zip_fd, $v_content, $p_header['compressed_size']); |
| 3482 |
|
| 3483 |
} |
| 3484 |
|
| 3485 |
} |
| 3486 |
|
| 3487 |
// ----- Look for a virtual file (a file from string) |
| 3488 |
else if ($p_filedescr['type'] == 'virtual_file') { |
| 3489 |
$v_content = $p_filedescr['content']; |
| 3490 |
|
| 3491 |
// ----- Calculate the CRC |
| 3492 |
$p_header['crc'] = @crc32($v_content); |
| 3493 |
|
| 3494 |
// ----- Look for no compression |
| 3495 |
if ($p_options[IWP_PCLZIP_OPT_NO_COMPRESSION]) { |
| 3496 |
// ----- Set header parameters |
| 3497 |
$p_header['compressed_size'] = $p_header['size']; |
| 3498 |
$p_header['compression'] = 0; |
| 3499 |
} |
| 3500 |
|
| 3501 |
// ----- Look for normal compression |
| 3502 |
else { |
| 3503 |
// ----- Compress the content |
| 3504 |
$v_content = @gzdeflate($v_content); |
| 3505 |
|
| 3506 |
// ----- Set header parameters |
| 3507 |
$p_header['compressed_size'] = strlen($v_content); |
| 3508 |
$p_header['compression'] = 8; |
| 3509 |
} |
| 3510 |
|
| 3511 |
// ----- Call the header generation |
| 3512 |
if (($v_result = $this->privWriteFileHeader($p_header)) != 1) { |
| 3513 |
if (isset($v_file) && is_resource($v_file)) { |
| 3514 |
@fclose($v_file); |
| 3515 |
} |
| 3516 |
return $v_result; |
| 3517 |
} |
| 3518 |
|
| 3519 |
// ----- Write the compressed (or not) content |
| 3520 |
@fwrite($this->zip_fd, $v_content, $p_header['compressed_size']); |
| 3521 |
} |
| 3522 |
|
| 3523 |
// ----- Look for a directory |
| 3524 |
else if ($p_filedescr['type'] == 'folder') { |
| 3525 |
// ----- Look for directory last '/' |
| 3526 |
if (@substr($p_header['stored_filename'], -1) != '/') { |
| 3527 |
$p_header['stored_filename'] .= '/'; |
| 3528 |
} |
| 3529 |
|
| 3530 |
// ----- Set the file properties |
| 3531 |
$p_header['size'] = 0; |
| 3532 |
//$p_header['external'] = 0x41FF0010; // Value for a folder : to be checked |
| 3533 |
$p_header['external'] = 0x00000010; // Value for a folder : to be checked |
| 3534 |
|
| 3535 |
// ----- Call the header generation |
| 3536 |
if (($v_result = $this->privWriteFileHeader($p_header)) != 1) |
| 3537 |
{ |
| 3538 |
return $v_result; |
| 3539 |
} |
| 3540 |
} |
| 3541 |
} |
| 3542 |
|
| 3543 |
// ----- Look for post-add callback |
| 3544 |
if (isset($p_options[IWP_PCLZIP_CB_POST_ADD])) { |
| 3545 |
|
| 3546 |
// ----- Generate a local information |
| 3547 |
$v_local_header = array(); |
| 3548 |
$this->privConvertHeader2FileInfo($p_header, $v_local_header); |
| 3549 |
|
| 3550 |
// ----- Call the callback |
| 3551 |
// Here I do not use call_user_func() because I need to send a reference to the |
| 3552 |
// header. |
| 3553 |
// eval('$v_result = '.$p_options[IWP_PCLZIP_CB_POST_ADD].'(IWP_PCLZIP_CB_POST_ADD, $v_local_header);'); |
| 3554 |
$v_result = $p_options[IWP_PCLZIP_CB_POST_ADD](IWP_PCLZIP_CB_POST_ADD, $v_local_header); |
| 3555 |
if ($v_result == 0) { |
| 3556 |
// ----- Ignored |
| 3557 |
$v_result = 1; |
| 3558 |
} |
| 3559 |
|
| 3560 |
// ----- Update the informations |
| 3561 |
// Nothing can be modified |
| 3562 |
} |
| 3563 |
|
| 3564 |
// ----- Return |
| 3565 |
return $v_result; |
| 3566 |
} |
| 3567 |
// -------------------------------------------------------------------------------- |
| 3568 |
|
| 3569 |
// -------------------------------------------------------------------------------- |
| 3570 |
// Function : privAddFileUsingTempFile() |
| 3571 |
// Description : |
| 3572 |
// Parameters : |
| 3573 |
// Return Values : |
| 3574 |
// -------------------------------------------------------------------------------- |
| 3575 |
function privAddFileUsingTempFile($p_filedescr, &$p_header, &$p_options) |
| 3576 |
{ |
| 3577 |
$startTime = microtime(true); |
| 3578 |
$v_result=IWP_PCLZIP_ERR_NO_ERROR; |
| 3579 |
|
| 3580 |
// ----- Working variable |
| 3581 |
$p_filename = $p_filedescr['filename']; |
| 3582 |
|
| 3583 |
|
| 3584 |
// ----- Open the source file |
| 3585 |
if (($v_file = @fopen($p_filename, "rb")) == 0) { |
| 3586 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode. Please try changing the file permission to 644 or exclude this file from your backup."); |
| 3587 |
//return array( 'error' => "Unable to open file '$p_filename' in binary read mode. Please try changing the file permission to 644 or exclude this file from your backup."); |
| 3588 |
return IWPPclZip::errorCode(); |
| 3589 |
} |
| 3590 |
|
| 3591 |
// ----- Creates a compressed temporary file |
| 3592 |
$v_gzip_temp_name = IWP_PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.gz'; |
| 3593 |
if (($v_file_compressed = @gzopen($v_gzip_temp_name, "wb")) == 0) { |
| 3594 |
fclose($v_file); |
| 3595 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_WRITE_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary write mode'); |
| 3596 |
//return array( 'error' => 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary write mode'); |
| 3597 |
return IWPPclZip::errorCode(); |
| 3598 |
} |
| 3599 |
|
| 3600 |
$tempLoopStart = microtime(true); |
| 3601 |
// ----- Read the file by IWP_PCLZIP_READ_BLOCK_SIZE octets blocks |
| 3602 |
//$v_size = iwp_mmb_get_file_size($p_filename); |
| 3603 |
$v_size = $p_filedescr['size']; //darkPrince setting fileSize from Array |
| 3604 |
if($p_filedescr['splitFilename'] != '') |
| 3605 |
{ |
| 3606 |
@fseek($v_file,$p_filedescr['splitOffset']); |
| 3607 |
} |
| 3608 |
while ($v_size != 0) { |
| 3609 |
$v_read_size = ($v_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $v_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 3610 |
|
| 3611 |
$v_buffer = @fread($v_file, $v_read_size); |
| 3612 |
//$v_binary_data = pack('a'.$v_read_size, $v_buffer); |
| 3613 |
@gzputs($v_file_compressed, $v_buffer, $v_read_size); |
| 3614 |
$v_size -= $v_read_size; |
| 3615 |
} |
| 3616 |
|
| 3617 |
// ----- Close the file |
| 3618 |
@fclose($v_file); |
| 3619 |
@gzclose($v_file_compressed); |
| 3620 |
//$timeTak = microtime(true) - $tempLoopStart; |
| 3621 |
|
| 3622 |
// ----- Check the minimum file size |
| 3623 |
// if (version_compare(phpversion(), '7','<')) { |
| 3624 |
// $version_bytes = 18; |
| 3625 |
// }else{ |
| 3626 |
// $version_bytes = 0; |
| 3627 |
// } |
| 3628 |
$version_bytes = 0; |
| 3629 |
if (iwp_mmb_get_file_size($v_gzip_temp_name) < $version_bytes) { |
| 3630 |
echo "Check the minimum file size error".iwp_mmb_get_file_size($v_gzip_temp_name); |
| 3631 |
echo "minimum file size".$version_bytes; |
| 3632 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_BAD_FORMAT, 'gzip temporary file \''.$v_gzip_temp_name.'\' has invalid filesize - should be minimum 18 bytes'); |
| 3633 |
//return array( 'error' => 'Zip-error: Error compressing the file "'.$p_filedescr['filename'].'".Try excluding this file and try again.'); |
| 3634 |
return IWPPclZip::errorCode(); |
| 3635 |
} |
| 3636 |
|
| 3637 |
// ----- Extract the compressed attributes |
| 3638 |
if (($v_file_compressed = @fopen($v_gzip_temp_name, "rb")) == 0) { |
| 3639 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary read mode'); |
| 3640 |
return IWPPclZip::errorCode(); |
| 3641 |
} |
| 3642 |
|
| 3643 |
// ----- Read the gzip file header |
| 3644 |
$v_binary_data = @fread($v_file_compressed, 10); |
| 3645 |
$v_data_header = unpack('a1id1/a1id2/a1cm/a1flag/Vmtime/a1xfl/a1os', $v_binary_data); |
| 3646 |
|
| 3647 |
// ----- Check some parameters |
| 3648 |
$v_data_header['os'] = bin2hex($v_data_header['os']); |
| 3649 |
|
| 3650 |
// ----- Read the gzip file footer |
| 3651 |
@fseek($v_file_compressed, iwp_mmb_get_file_size($v_gzip_temp_name)-8); |
| 3652 |
$v_binary_data = @fread($v_file_compressed, 8); |
| 3653 |
$v_data_footer = unpack('Vcrc/Vcompressed_size', $v_binary_data); |
| 3654 |
|
| 3655 |
// ----- Set the attributes |
| 3656 |
$p_header['compression'] = ord($v_data_header['cm']); |
| 3657 |
//$p_header['mtime'] = $v_data_header['mtime']; |
| 3658 |
$p_header['crc'] = $v_data_footer['crc']; |
| 3659 |
$p_header['compressed_size'] = iwp_mmb_get_file_size($v_gzip_temp_name)-18; |
| 3660 |
if($p_filedescr['splitFilename'] != '') |
| 3661 |
{ |
| 3662 |
$p_header['filename'] = $p_filedescr['stored_filename'].$p_filedescr['splitFilename']; |
| 3663 |
} |
| 3664 |
// ----- Close the file |
| 3665 |
@fclose($v_file_compressed); |
| 3666 |
|
| 3667 |
// ----- Call the header generation |
| 3668 |
if (($v_result = $this->privWriteFileHeader($p_header)) != 1) { |
| 3669 |
return $v_result; |
| 3670 |
} |
| 3671 |
|
| 3672 |
// ----- Add the compressed data |
| 3673 |
if (($v_file_compressed = @fopen($v_gzip_temp_name, "rb")) == 0) |
| 3674 |
{ |
| 3675 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary read mode'); |
| 3676 |
return IWPPclZip::errorCode(); |
| 3677 |
} |
| 3678 |
|
| 3679 |
// ----- Read the file by IWP_PCLZIP_READ_BLOCK_SIZE octets blocks |
| 3680 |
@fseek($v_file_compressed, 10); |
| 3681 |
$v_size = $p_header['compressed_size']; |
| 3682 |
while ($v_size != 0) |
| 3683 |
{ |
| 3684 |
$v_read_size = ($v_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $v_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 3685 |
if ($v_read_size <= 0) { |
| 3686 |
return -1; |
| 3687 |
} |
| 3688 |
$v_buffer = @fread($v_file_compressed, $v_read_size); |
| 3689 |
if($v_buffer === false){ |
| 3690 |
return -1; |
| 3691 |
} |
| 3692 |
//$v_binary_data = pack('a'.$v_read_size, $v_buffer); |
| 3693 |
$wr_result = @fwrite($this->zip_fd, $v_buffer, $v_read_size); |
| 3694 |
if($wr_result === false){ |
| 3695 |
return -1; |
| 3696 |
} |
| 3697 |
$v_size -= $v_read_size; |
| 3698 |
} |
| 3699 |
|
| 3700 |
// ----- Close the file |
| 3701 |
@fclose($v_file_compressed); |
| 3702 |
|
| 3703 |
// ----- Unlink the temporary file |
| 3704 |
@unlink($v_gzip_temp_name); |
| 3705 |
$timeTakenFOrTempAdd = microtime(true) - $startTime; |
| 3706 |
//echo "TimeTakenFOrTempAdd".$timeTakenFOrTempAdd; |
| 3707 |
// ----- Return |
| 3708 |
return $v_result; |
| 3709 |
} |
| 3710 |
// -------------------------------------------------------------------------------- |
| 3711 |
|
| 3712 |
// -------------------------------------------------------------------------------- |
| 3713 |
// Function : privCalculateStoredFilename() |
| 3714 |
// Description : |
| 3715 |
// Based on file descriptor properties and global options, this method |
| 3716 |
// calculate the filename that will be stored in the archive. |
| 3717 |
// Parameters : |
| 3718 |
// Return Values : |
| 3719 |
// -------------------------------------------------------------------------------- |
| 3720 |
function privCalculateStoredFilename(&$p_filedescr, &$p_options) |
| 3721 |
{ |
| 3722 |
$v_result=1; |
| 3723 |
|
| 3724 |
// ----- Working variables |
| 3725 |
$p_filename = $p_filedescr['filename']; |
| 3726 |
if (isset($p_options[IWP_PCLZIP_OPT_ADD_PATH])) { |
| 3727 |
$p_add_dir = $p_options[IWP_PCLZIP_OPT_ADD_PATH]; |
| 3728 |
} |
| 3729 |
else { |
| 3730 |
$p_add_dir = ''; |
| 3731 |
} |
| 3732 |
if (isset($p_options[IWP_PCLZIP_OPT_REMOVE_PATH])) { |
| 3733 |
$p_remove_dir = $p_options[IWP_PCLZIP_OPT_REMOVE_PATH]; |
| 3734 |
} |
| 3735 |
else { |
| 3736 |
$p_remove_dir = ''; |
| 3737 |
} |
| 3738 |
if (isset($p_options[IWP_PCLZIP_OPT_REMOVE_ALL_PATH])) { |
| 3739 |
$p_remove_all_dir = $p_options[IWP_PCLZIP_OPT_REMOVE_ALL_PATH]; |
| 3740 |
} |
| 3741 |
else { |
| 3742 |
$p_remove_all_dir = 0; |
| 3743 |
} |
| 3744 |
|
| 3745 |
|
| 3746 |
// ----- Look for full name change |
| 3747 |
if (isset($p_filedescr['new_full_name'])) { |
| 3748 |
// ----- Remove drive letter if any |
| 3749 |
$v_stored_filename = IWPPclZipUtilTranslateWinPath($p_filedescr['new_full_name']); |
| 3750 |
} |
| 3751 |
|
| 3752 |
// ----- Look for path and/or short name change |
| 3753 |
else { |
| 3754 |
|
| 3755 |
// ----- Look for short name change |
| 3756 |
// Its when we cahnge just the filename but not the path |
| 3757 |
if (isset($p_filedescr['new_short_name'])) { |
| 3758 |
$v_path_info = pathinfo($p_filename); |
| 3759 |
$v_dir = ''; |
| 3760 |
if ($v_path_info['dirname'] != '') { |
| 3761 |
$v_dir = $v_path_info['dirname'].'/'; |
| 3762 |
} |
| 3763 |
$v_stored_filename = $v_dir.$p_filedescr['new_short_name']; |
| 3764 |
} |
| 3765 |
else { |
| 3766 |
// ----- Calculate the stored filename |
| 3767 |
$v_stored_filename = $p_filename; |
| 3768 |
} |
| 3769 |
|
| 3770 |
// ----- Look for all path to remove |
| 3771 |
if ($p_remove_all_dir) { |
| 3772 |
$v_stored_filename = basename($p_filename); |
| 3773 |
} |
| 3774 |
// ----- Look for partial path remove |
| 3775 |
else if ($p_remove_dir != "") { |
| 3776 |
if (substr($p_remove_dir, -1) != '/') |
| 3777 |
$p_remove_dir .= "/"; |
| 3778 |
|
| 3779 |
if ( (substr($p_filename, 0, 2) == "./") |
| 3780 |
|| (substr($p_remove_dir, 0, 2) == "./")) { |
| 3781 |
|
| 3782 |
if ( (substr($p_filename, 0, 2) == "./") |
| 3783 |
&& (substr($p_remove_dir, 0, 2) != "./")) { |
| 3784 |
$p_remove_dir = "./".$p_remove_dir; |
| 3785 |
} |
| 3786 |
if ( (substr($p_filename, 0, 2) != "./") |
| 3787 |
&& (substr($p_remove_dir, 0, 2) == "./")) { |
| 3788 |
$p_remove_dir = substr($p_remove_dir, 2); |
| 3789 |
} |
| 3790 |
} |
| 3791 |
|
| 3792 |
$v_compare = IWPPclZipUtilPathInclusion($p_remove_dir, |
| 3793 |
$v_stored_filename); |
| 3794 |
if ($v_compare > 0) { |
| 3795 |
if ($v_compare == 2) { |
| 3796 |
$v_stored_filename = ""; |
| 3797 |
} |
| 3798 |
else { |
| 3799 |
$v_stored_filename = substr($v_stored_filename, |
| 3800 |
strlen($p_remove_dir)); |
| 3801 |
} |
| 3802 |
} |
| 3803 |
} |
| 3804 |
|
| 3805 |
// ----- Remove drive letter if any |
| 3806 |
$v_stored_filename = IWPPclZipUtilTranslateWinPath($v_stored_filename); |
| 3807 |
|
| 3808 |
// ----- Look for path to add |
| 3809 |
if ($p_add_dir != "") { |
| 3810 |
if (substr($p_add_dir, -1) == "/") |
| 3811 |
$v_stored_filename = $p_add_dir.$v_stored_filename; |
| 3812 |
else |
| 3813 |
$v_stored_filename = $p_add_dir."/".$v_stored_filename; |
| 3814 |
} |
| 3815 |
} |
| 3816 |
|
| 3817 |
// ----- Filename (reduce the path of stored name) |
| 3818 |
$v_stored_filename = IWPPclZipUtilPathReduction($v_stored_filename); |
| 3819 |
$p_filedescr['stored_filename'] = $v_stored_filename; |
| 3820 |
|
| 3821 |
// ----- Return |
| 3822 |
return $v_result; |
| 3823 |
} |
| 3824 |
// -------------------------------------------------------------------------------- |
| 3825 |
|
| 3826 |
// -------------------------------------------------------------------------------- |
| 3827 |
// Function : privWriteFileHeader() |
| 3828 |
// Description : |
| 3829 |
// Parameters : |
| 3830 |
// Return Values : |
| 3831 |
// -------------------------------------------------------------------------------- |
| 3832 |
function privWriteFileHeader(&$p_header) |
| 3833 |
{ |
| 3834 |
$v_result=1; |
| 3835 |
|
| 3836 |
// ----- Store the offset position of the file |
| 3837 |
$p_header['offset'] = ftell($this->zip_fd); |
| 3838 |
|
| 3839 |
// ----- Transform UNIX mtime to DOS format mdate/mtime |
| 3840 |
$v_date = getdate($p_header['mtime']); |
| 3841 |
$v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2; |
| 3842 |
$v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday']; |
| 3843 |
|
| 3844 |
// ----- Packed data |
| 3845 |
$v_binary_data = pack("VvvvvvVVVvv", 0x04034b50, |
| 3846 |
$p_header['version_extracted'], $p_header['flag'], |
| 3847 |
$p_header['compression'], $v_mtime, $v_mdate, |
| 3848 |
$p_header['crc'], $p_header['compressed_size'], |
| 3849 |
$p_header['size'], |
| 3850 |
strlen($p_header['stored_filename']), |
| 3851 |
$p_header['extra_len']); |
| 3852 |
|
| 3853 |
// ----- Write the first 148 bytes of the header in the archive |
| 3854 |
fputs($this->zip_fd, $v_binary_data, 30); |
| 3855 |
|
| 3856 |
// ----- Write the variable fields |
| 3857 |
if (strlen($p_header['stored_filename']) != 0) |
| 3858 |
{ |
| 3859 |
fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename'])); |
| 3860 |
} |
| 3861 |
if ($p_header['extra_len'] != 0) |
| 3862 |
{ |
| 3863 |
fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']); |
| 3864 |
} |
| 3865 |
|
| 3866 |
// ----- Return |
| 3867 |
return $v_result; |
| 3868 |
} |
| 3869 |
// -------------------------------------------------------------------------------- |
| 3870 |
|
| 3871 |
// -------------------------------------------------------------------------------- |
| 3872 |
// Function : privWriteCentralFileHeader() |
| 3873 |
// Description : |
| 3874 |
// Parameters : |
| 3875 |
// Return Values : |
| 3876 |
// -------------------------------------------------------------------------------- |
| 3877 |
function privWriteCentralFileHeader(&$p_header) |
| 3878 |
{ |
| 3879 |
$v_result=1; |
| 3880 |
|
| 3881 |
// TBC |
| 3882 |
//for(reset($p_header); $key = key($p_header); next($p_header)) { |
| 3883 |
//} |
| 3884 |
|
| 3885 |
// ----- Transform UNIX mtime to DOS format mdate/mtime |
| 3886 |
$v_date = getdate($p_header['mtime']); |
| 3887 |
$v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2; |
| 3888 |
$v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday']; |
| 3889 |
|
| 3890 |
|
| 3891 |
// ----- Packed data |
| 3892 |
$v_binary_data = pack("VvvvvvvVVVvvvvvVV", 0x02014b50, |
| 3893 |
$p_header['version'], $p_header['version_extracted'], |
| 3894 |
$p_header['flag'], $p_header['compression'], |
| 3895 |
$v_mtime, $v_mdate, $p_header['crc'], |
| 3896 |
$p_header['compressed_size'], $p_header['size'], |
| 3897 |
strlen($p_header['stored_filename']), |
| 3898 |
$p_header['extra_len'], $p_header['comment_len'], |
| 3899 |
$p_header['disk'], $p_header['internal'], |
| 3900 |
$p_header['external'], $p_header['offset']); |
| 3901 |
|
| 3902 |
// ----- Write the 42 bytes of the header in the zip file |
| 3903 |
fputs($this->zip_fd, $v_binary_data, 46); |
| 3904 |
|
| 3905 |
// ----- Write the variable fields |
| 3906 |
if (strlen($p_header['stored_filename']) != 0) |
| 3907 |
{ |
| 3908 |
fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename'])); |
| 3909 |
} |
| 3910 |
if ($p_header['extra_len'] != 0) |
| 3911 |
{ |
| 3912 |
fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']); |
| 3913 |
} |
| 3914 |
if ($p_header['comment_len'] != 0) |
| 3915 |
{ |
| 3916 |
fputs($this->zip_fd, $p_header['comment'], $p_header['comment_len']); |
| 3917 |
} |
| 3918 |
|
| 3919 |
// ----- Return |
| 3920 |
return $v_result; |
| 3921 |
} |
| 3922 |
// -------------------------------------------------------------------------------- |
| 3923 |
|
| 3924 |
// -------------------------------------------------------------------------------- |
| 3925 |
// Function : privWriteCentralHeader() |
| 3926 |
// Description : |
| 3927 |
// Parameters : |
| 3928 |
// Return Values : |
| 3929 |
// -------------------------------------------------------------------------------- |
| 3930 |
function privWriteCentralHeader($p_nb_entries, $p_size, $p_offset, $p_comment) |
| 3931 |
{ |
| 3932 |
$v_result=1; |
| 3933 |
|
| 3934 |
// ----- Packed data |
| 3935 |
$v_binary_data = pack("VvvvvVVv", 0x06054b50, 0, 0, $p_nb_entries, |
| 3936 |
$p_nb_entries, $p_size, |
| 3937 |
$p_offset, strlen($p_comment)); |
| 3938 |
|
| 3939 |
// ----- Write the 22 bytes of the header in the zip file |
| 3940 |
fputs($this->zip_fd, $v_binary_data, 22); |
| 3941 |
|
| 3942 |
// ----- Write the variable fields |
| 3943 |
if (strlen($p_comment) != 0) |
| 3944 |
{ |
| 3945 |
fputs($this->zip_fd, $p_comment, strlen($p_comment)); |
| 3946 |
} |
| 3947 |
|
| 3948 |
// ----- Return |
| 3949 |
return $v_result; |
| 3950 |
} |
| 3951 |
// -------------------------------------------------------------------------------- |
| 3952 |
|
| 3953 |
// -------------------------------------------------------------------------------- |
| 3954 |
// Function : privList() |
| 3955 |
// Description : |
| 3956 |
// Parameters : |
| 3957 |
// Return Values : |
| 3958 |
// -------------------------------------------------------------------------------- |
| 3959 |
function privList(&$p_list) |
| 3960 |
{ |
| 3961 |
$v_result=1; |
| 3962 |
|
| 3963 |
// ----- Magic quotes trick |
| 3964 |
$this->privDisableMagicQuotes(); |
| 3965 |
|
| 3966 |
// ----- Open the zip file |
| 3967 |
if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0) |
| 3968 |
{ |
| 3969 |
// ----- Magic quotes trick |
| 3970 |
$this->privSwapBackMagicQuotes(); |
| 3971 |
|
| 3972 |
// ----- Error log |
| 3973 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode'); |
| 3974 |
|
| 3975 |
// ----- Return |
| 3976 |
return IWPPclZip::errorCode(); |
| 3977 |
} |
| 3978 |
|
| 3979 |
// ----- Read the central directory informations |
| 3980 |
$v_central_dir = array(); |
| 3981 |
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) |
| 3982 |
{ |
| 3983 |
$this->privSwapBackMagicQuotes(); |
| 3984 |
return $v_result; |
| 3985 |
} |
| 3986 |
|
| 3987 |
// ----- Go to beginning of Central Dir |
| 3988 |
@rewind($this->zip_fd); |
| 3989 |
if (@fseek($this->zip_fd, $v_central_dir['offset'])) |
| 3990 |
{ |
| 3991 |
$this->privSwapBackMagicQuotes(); |
| 3992 |
|
| 3993 |
// ----- Error log |
| 3994 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); |
| 3995 |
|
| 3996 |
// ----- Return |
| 3997 |
return IWPPclZip::errorCode(); |
| 3998 |
} |
| 3999 |
|
| 4000 |
// ----- Read each entry |
| 4001 |
for ($i=0; $i<$v_central_dir['entries']; $i++) |
| 4002 |
{ |
| 4003 |
// ----- Read the file header |
| 4004 |
if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1) |
| 4005 |
{ |
| 4006 |
$this->privSwapBackMagicQuotes(); |
| 4007 |
return $v_result; |
| 4008 |
} |
| 4009 |
$v_header['index'] = $i; |
| 4010 |
|
| 4011 |
// ----- Get the only interesting attributes |
| 4012 |
$this->privConvertHeader2FileInfo($v_header, $p_list[$i]); |
| 4013 |
unset($v_header); |
| 4014 |
} |
| 4015 |
|
| 4016 |
// ----- Close the zip file |
| 4017 |
$this->privCloseFd(); |
| 4018 |
|
| 4019 |
// ----- Magic quotes trick |
| 4020 |
$this->privSwapBackMagicQuotes(); |
| 4021 |
|
| 4022 |
// ----- Return |
| 4023 |
return $v_result; |
| 4024 |
} |
| 4025 |
// -------------------------------------------------------------------------------- |
| 4026 |
|
| 4027 |
// -------------------------------------------------------------------------------- |
| 4028 |
// Function : privConvertHeader2FileInfo() |
| 4029 |
// Description : |
| 4030 |
// This function takes the file informations from the central directory |
| 4031 |
// entries and extract the interesting parameters that will be given back. |
| 4032 |
// The resulting file infos are set in the array $p_info |
| 4033 |
// $p_info['filename'] : Filename with full path. Given by user (add), |
| 4034 |
// extracted in the filesystem (extract). |
| 4035 |
// $p_info['stored_filename'] : Stored filename in the archive. |
| 4036 |
// $p_info['size'] = Size of the file. |
| 4037 |
// $p_info['compressed_size'] = Compressed size of the file. |
| 4038 |
// $p_info['mtime'] = Last modification date of the file. |
| 4039 |
// $p_info['comment'] = Comment associated with the file. |
| 4040 |
// $p_info['folder'] = true/false : indicates if the entry is a folder or not. |
| 4041 |
// $p_info['status'] = status of the action on the file. |
| 4042 |
// $p_info['crc'] = CRC of the file content. |
| 4043 |
// Parameters : |
| 4044 |
// Return Values : |
| 4045 |
// -------------------------------------------------------------------------------- |
| 4046 |
function privConvertHeader2FileInfo($p_header, &$p_info) |
| 4047 |
{ |
| 4048 |
$v_result=1; |
| 4049 |
|
| 4050 |
// ----- Get the interesting attributes |
| 4051 |
$v_temp_path = IWPPclZipUtilPathReduction($p_header['filename']); |
| 4052 |
$p_info['filename'] = $v_temp_path; |
| 4053 |
$v_temp_path = IWPPclZipUtilPathReduction($p_header['stored_filename']); |
| 4054 |
$p_info['stored_filename'] = $v_temp_path; |
| 4055 |
$p_info['size'] = $p_header['size']; |
| 4056 |
$p_info['compressed_size'] = $p_header['compressed_size']; |
| 4057 |
$p_info['mtime'] = $p_header['mtime']; |
| 4058 |
$p_info['comment'] = $p_header['comment']; |
| 4059 |
$p_info['folder'] = (($p_header['external']&0x00000010)==0x00000010); |
| 4060 |
$p_info['index'] = $p_header['index']; |
| 4061 |
$p_info['status'] = $p_header['status']; |
| 4062 |
$p_info['crc'] = $p_header['crc']; |
| 4063 |
|
| 4064 |
// ----- Return |
| 4065 |
return $v_result; |
| 4066 |
} |
| 4067 |
// -------------------------------------------------------------------------------- |
| 4068 |
|
| 4069 |
// -------------------------------------------------------------------------------- |
| 4070 |
// Function : privExtractByRule() |
| 4071 |
// Description : |
| 4072 |
// Extract a file or directory depending of rules (by index, by name, ...) |
| 4073 |
// Parameters : |
| 4074 |
// $p_file_list : An array where will be placed the properties of each |
| 4075 |
// extracted file |
| 4076 |
// $p_path : Path to add while writing the extracted files |
| 4077 |
// $p_remove_path : Path to remove (from the file memorized path) while writing the |
| 4078 |
// extracted files. If the path does not match the file path, |
| 4079 |
// the file is extracted with its memorized path. |
| 4080 |
// $p_remove_path does not apply to 'list' mode. |
| 4081 |
// $p_path and $p_remove_path are commulative. |
| 4082 |
// Return Values : |
| 4083 |
// 1 on success,0 or less on error (see error code list) |
| 4084 |
// -------------------------------------------------------------------------------- |
| 4085 |
function privExtractByRule(&$p_file_list, $p_path, $p_remove_path, $p_remove_all_path, &$p_options) |
| 4086 |
{ |
| 4087 |
$v_result=1; |
| 4088 |
|
| 4089 |
// ----- Magic quotes trick |
| 4090 |
$this->privDisableMagicQuotes(); |
| 4091 |
|
| 4092 |
// ----- Check the path |
| 4093 |
if ( ($p_path == "") |
| 4094 |
|| ( (substr($p_path, 0, 1) != "/") |
| 4095 |
&& (substr($p_path, 0, 3) != "../") |
| 4096 |
&& (substr($p_path,1,2)!=":/"))) |
| 4097 |
$p_path = "./".$p_path; |
| 4098 |
|
| 4099 |
// ----- Reduce the path last (and duplicated) '/' |
| 4100 |
if (($p_path != "./") && ($p_path != "/")) |
| 4101 |
{ |
| 4102 |
// ----- Look for the path end '/' |
| 4103 |
while (substr($p_path, -1) == "/") |
| 4104 |
{ |
| 4105 |
$p_path = substr($p_path, 0, strlen($p_path)-1); |
| 4106 |
} |
| 4107 |
} |
| 4108 |
|
| 4109 |
// ----- Look for path to remove format (should end by /) |
| 4110 |
if (($p_remove_path != "") && (substr($p_remove_path, -1) != '/')) |
| 4111 |
{ |
| 4112 |
$p_remove_path .= '/'; |
| 4113 |
} |
| 4114 |
$p_remove_path_size = strlen($p_remove_path); |
| 4115 |
|
| 4116 |
// ----- Open the zip file |
| 4117 |
if (($v_result = $this->privOpenFd('rb')) != 1) |
| 4118 |
{ |
| 4119 |
$this->privSwapBackMagicQuotes(); |
| 4120 |
return $v_result; |
| 4121 |
} |
| 4122 |
|
| 4123 |
// ----- Read the central directory informations |
| 4124 |
$v_central_dir = array(); |
| 4125 |
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) |
| 4126 |
{ |
| 4127 |
// ----- Close the zip file |
| 4128 |
$this->privCloseFd(); |
| 4129 |
$this->privSwapBackMagicQuotes(); |
| 4130 |
|
| 4131 |
return $v_result; |
| 4132 |
} |
| 4133 |
|
| 4134 |
// ----- Start at beginning of Central Dir |
| 4135 |
$v_pos_entry = $v_central_dir['offset']; |
| 4136 |
|
| 4137 |
// ----- Read each entry |
| 4138 |
$j_start = 0; |
| 4139 |
for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++) |
| 4140 |
{ |
| 4141 |
|
| 4142 |
// ----- Read next Central dir entry |
| 4143 |
@rewind($this->zip_fd); |
| 4144 |
if (@fseek($this->zip_fd, $v_pos_entry)) |
| 4145 |
{ |
| 4146 |
// ----- Close the zip file |
| 4147 |
$this->privCloseFd(); |
| 4148 |
$this->privSwapBackMagicQuotes(); |
| 4149 |
|
| 4150 |
// ----- Error log |
| 4151 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); |
| 4152 |
|
| 4153 |
// ----- Return |
| 4154 |
return IWPPclZip::errorCode(); |
| 4155 |
} |
| 4156 |
|
| 4157 |
// ----- Read the file header |
| 4158 |
$v_header = array(); |
| 4159 |
if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1) |
| 4160 |
{ |
| 4161 |
// ----- Close the zip file |
| 4162 |
$this->privCloseFd(); |
| 4163 |
$this->privSwapBackMagicQuotes(); |
| 4164 |
|
| 4165 |
return $v_result; |
| 4166 |
} |
| 4167 |
|
| 4168 |
// ----- Store the index |
| 4169 |
$v_header['index'] = $i; |
| 4170 |
|
| 4171 |
// ----- Store the file position |
| 4172 |
$v_pos_entry = ftell($this->zip_fd); |
| 4173 |
|
| 4174 |
// ----- Look for the specific extract rules |
| 4175 |
$v_extract = false; |
| 4176 |
|
| 4177 |
// ----- Look for extract by name rule |
| 4178 |
if ( (isset($p_options[IWP_PCLZIP_OPT_BY_NAME])) |
| 4179 |
&& ($p_options[IWP_PCLZIP_OPT_BY_NAME] != 0)) { |
| 4180 |
|
| 4181 |
// ----- Look if the filename is in the list |
| 4182 |
for ($j=0; ($j<sizeof($p_options[IWP_PCLZIP_OPT_BY_NAME])) && (!$v_extract); $j++) { |
| 4183 |
|
| 4184 |
// ----- Look for a directory |
| 4185 |
if (substr($p_options[IWP_PCLZIP_OPT_BY_NAME][$j], -1) == "/") { |
| 4186 |
|
| 4187 |
// ----- Look if the directory is in the filename path |
| 4188 |
if ( (strlen($v_header['stored_filename']) > strlen($p_options[IWP_PCLZIP_OPT_BY_NAME][$j])) |
| 4189 |
&& (substr($v_header['stored_filename'], 0, strlen($p_options[IWP_PCLZIP_OPT_BY_NAME][$j])) == $p_options[IWP_PCLZIP_OPT_BY_NAME][$j])) { |
| 4190 |
$v_extract = true; |
| 4191 |
} |
| 4192 |
} |
| 4193 |
// ----- Look for a filename |
| 4194 |
elseif ($v_header['stored_filename'] == $p_options[IWP_PCLZIP_OPT_BY_NAME][$j]) { |
| 4195 |
$v_extract = true; |
| 4196 |
} |
| 4197 |
} |
| 4198 |
} |
| 4199 |
|
| 4200 |
// ----- Look for extract by ereg rule |
| 4201 |
// ereg() is deprecated with PHP 5.3 |
| 4202 |
/* |
| 4203 |
else if ( (isset($p_options[IWP_PCLZIP_OPT_BY_EREG])) |
| 4204 |
&& ($p_options[IWP_PCLZIP_OPT_BY_EREG] != "")) { |
| 4205 |
|
| 4206 |
if (ereg($p_options[IWP_PCLZIP_OPT_BY_EREG], $v_header['stored_filename'])) { |
| 4207 |
$v_extract = true; |
| 4208 |
} |
| 4209 |
} |
| 4210 |
*/ |
| 4211 |
|
| 4212 |
// ----- Look for extract by preg rule |
| 4213 |
else if ( (isset($p_options[IWP_PCLZIP_OPT_BY_PREG])) |
| 4214 |
&& ($p_options[IWP_PCLZIP_OPT_BY_PREG] != "")) { |
| 4215 |
|
| 4216 |
if (preg_match($p_options[IWP_PCLZIP_OPT_BY_PREG], $v_header['stored_filename'])) { |
| 4217 |
$v_extract = true; |
| 4218 |
} |
| 4219 |
} |
| 4220 |
|
| 4221 |
// ----- Look for extract by index rule |
| 4222 |
else if ( (isset($p_options[IWP_PCLZIP_OPT_BY_INDEX])) |
| 4223 |
&& ($p_options[IWP_PCLZIP_OPT_BY_INDEX] != 0)) { |
| 4224 |
|
| 4225 |
// ----- Look if the index is in the list |
| 4226 |
for ($j=$j_start; ($j<sizeof($p_options[IWP_PCLZIP_OPT_BY_INDEX])) && (!$v_extract); $j++) { |
| 4227 |
|
| 4228 |
if (($i>=$p_options[IWP_PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[IWP_PCLZIP_OPT_BY_INDEX][$j]['end'])) { |
| 4229 |
$v_extract = true; |
| 4230 |
} |
| 4231 |
if ($i>=$p_options[IWP_PCLZIP_OPT_BY_INDEX][$j]['end']) { |
| 4232 |
$j_start = $j+1; |
| 4233 |
} |
| 4234 |
|
| 4235 |
if ($p_options[IWP_PCLZIP_OPT_BY_INDEX][$j]['start']>$i) { |
| 4236 |
break; |
| 4237 |
} |
| 4238 |
} |
| 4239 |
} |
| 4240 |
|
| 4241 |
// ----- Look for no rule, which means extract all the archive |
| 4242 |
else { |
| 4243 |
$v_extract = true; |
| 4244 |
} |
| 4245 |
|
| 4246 |
// ----- Check compression method |
| 4247 |
if ( ($v_extract) |
| 4248 |
&& ( ($v_header['compression'] != 8) |
| 4249 |
&& ($v_header['compression'] != 0))) { |
| 4250 |
$v_header['status'] = 'unsupported_compression'; |
| 4251 |
|
| 4252 |
// ----- Look for IWP_PCLZIP_OPT_STOP_ON_ERROR |
| 4253 |
if ( (isset($p_options[IWP_PCLZIP_OPT_STOP_ON_ERROR])) |
| 4254 |
&& ($p_options[IWP_PCLZIP_OPT_STOP_ON_ERROR]===true)) { |
| 4255 |
|
| 4256 |
$this->privSwapBackMagicQuotes(); |
| 4257 |
|
| 4258 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_UNSUPPORTED_COMPRESSION, |
| 4259 |
"Filename '".$v_header['stored_filename']."' is " |
| 4260 |
."compressed by an unsupported compression " |
| 4261 |
."method (".$v_header['compression'].") "); |
| 4262 |
|
| 4263 |
return IWPPclZip::errorCode(); |
| 4264 |
} |
| 4265 |
} |
| 4266 |
|
| 4267 |
// ----- Check encrypted files |
| 4268 |
if (($v_extract) && (($v_header['flag'] & 1) == 1)) { |
| 4269 |
$v_header['status'] = 'unsupported_encryption'; |
| 4270 |
|
| 4271 |
// ----- Look for IWP_PCLZIP_OPT_STOP_ON_ERROR |
| 4272 |
if ( (isset($p_options[IWP_PCLZIP_OPT_STOP_ON_ERROR])) |
| 4273 |
&& ($p_options[IWP_PCLZIP_OPT_STOP_ON_ERROR]===true)) { |
| 4274 |
|
| 4275 |
$this->privSwapBackMagicQuotes(); |
| 4276 |
|
| 4277 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_UNSUPPORTED_ENCRYPTION, |
| 4278 |
"Unsupported encryption for " |
| 4279 |
." filename '".$v_header['stored_filename'] |
| 4280 |
."'"); |
| 4281 |
|
| 4282 |
return IWPPclZip::errorCode(); |
| 4283 |
} |
| 4284 |
} |
| 4285 |
|
| 4286 |
// ----- Look for real extraction |
| 4287 |
if (($v_extract) && ($v_header['status'] != 'ok')) { |
| 4288 |
$v_result = $this->privConvertHeader2FileInfo($v_header, |
| 4289 |
$p_file_list[$v_nb_extracted++]); |
| 4290 |
if ($v_result != 1) { |
| 4291 |
$this->privCloseFd(); |
| 4292 |
$this->privSwapBackMagicQuotes(); |
| 4293 |
return $v_result; |
| 4294 |
} |
| 4295 |
|
| 4296 |
$v_extract = false; |
| 4297 |
} |
| 4298 |
|
| 4299 |
// ----- Look for real extraction |
| 4300 |
if ($v_extract) |
| 4301 |
{ |
| 4302 |
|
| 4303 |
// ----- Go to the file position |
| 4304 |
@rewind($this->zip_fd); |
| 4305 |
if (@fseek($this->zip_fd, $v_header['offset'])) |
| 4306 |
{ |
| 4307 |
// ----- Close the zip file |
| 4308 |
$this->privCloseFd(); |
| 4309 |
|
| 4310 |
$this->privSwapBackMagicQuotes(); |
| 4311 |
|
| 4312 |
// ----- Error log |
| 4313 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); |
| 4314 |
|
| 4315 |
// ----- Return |
| 4316 |
return IWPPclZip::errorCode(); |
| 4317 |
} |
| 4318 |
|
| 4319 |
// ----- Look for extraction as string |
| 4320 |
if ($p_options[IWP_PCLZIP_OPT_EXTRACT_AS_STRING]) { |
| 4321 |
|
| 4322 |
$v_string = ''; |
| 4323 |
|
| 4324 |
// ----- Extracting the file |
| 4325 |
$v_result1 = $this->privExtractFileAsString($v_header, $v_string, $p_options); |
| 4326 |
if ($v_result1 < 1) { |
| 4327 |
$this->privCloseFd(); |
| 4328 |
$this->privSwapBackMagicQuotes(); |
| 4329 |
return $v_result1; |
| 4330 |
} |
| 4331 |
|
| 4332 |
// ----- Get the only interesting attributes |
| 4333 |
if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted])) != 1) |
| 4334 |
{ |
| 4335 |
// ----- Close the zip file |
| 4336 |
$this->privCloseFd(); |
| 4337 |
$this->privSwapBackMagicQuotes(); |
| 4338 |
|
| 4339 |
return $v_result; |
| 4340 |
} |
| 4341 |
|
| 4342 |
// ----- Set the file content |
| 4343 |
$p_file_list[$v_nb_extracted]['content'] = $v_string; |
| 4344 |
|
| 4345 |
// ----- Next extracted file |
| 4346 |
$v_nb_extracted++; |
| 4347 |
|
| 4348 |
// ----- Look for user callback abort |
| 4349 |
if ($v_result1 == 2) { |
| 4350 |
break; |
| 4351 |
} |
| 4352 |
} |
| 4353 |
// ----- Look for extraction in standard output |
| 4354 |
elseif ( (isset($p_options[IWP_PCLZIP_OPT_EXTRACT_IN_OUTPUT])) |
| 4355 |
&& ($p_options[IWP_PCLZIP_OPT_EXTRACT_IN_OUTPUT])) { |
| 4356 |
// ----- Extracting the file in standard output |
| 4357 |
$v_result1 = $this->privExtractFileInOutput($v_header, $p_options); |
| 4358 |
if ($v_result1 < 1) { |
| 4359 |
$this->privCloseFd(); |
| 4360 |
$this->privSwapBackMagicQuotes(); |
| 4361 |
return $v_result1; |
| 4362 |
} |
| 4363 |
|
| 4364 |
// ----- Get the only interesting attributes |
| 4365 |
if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) { |
| 4366 |
$this->privCloseFd(); |
| 4367 |
$this->privSwapBackMagicQuotes(); |
| 4368 |
return $v_result; |
| 4369 |
} |
| 4370 |
|
| 4371 |
// ----- Look for user callback abort |
| 4372 |
if ($v_result1 == 2) { |
| 4373 |
break; |
| 4374 |
} |
| 4375 |
} |
| 4376 |
// ----- Look for normal extraction |
| 4377 |
else { |
| 4378 |
// ----- Extracting the file |
| 4379 |
$v_result1 = $this->privExtractFile($v_header, |
| 4380 |
$p_path, $p_remove_path, |
| 4381 |
$p_remove_all_path, |
| 4382 |
$p_options); |
| 4383 |
if ($v_result1 < 1) { |
| 4384 |
$this->privCloseFd(); |
| 4385 |
$this->privSwapBackMagicQuotes(); |
| 4386 |
return $v_result1; |
| 4387 |
} |
| 4388 |
|
| 4389 |
// ----- Get the only interesting attributes |
| 4390 |
if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) |
| 4391 |
{ |
| 4392 |
// ----- Close the zip file |
| 4393 |
$this->privCloseFd(); |
| 4394 |
$this->privSwapBackMagicQuotes(); |
| 4395 |
|
| 4396 |
return $v_result; |
| 4397 |
} |
| 4398 |
|
| 4399 |
// ----- Look for user callback abort |
| 4400 |
if ($v_result1 == 2) { |
| 4401 |
break; |
| 4402 |
} |
| 4403 |
} |
| 4404 |
} |
| 4405 |
} |
| 4406 |
|
| 4407 |
// ----- Close the zip file |
| 4408 |
$this->privCloseFd(); |
| 4409 |
$this->privSwapBackMagicQuotes(); |
| 4410 |
|
| 4411 |
// ----- Return |
| 4412 |
return $v_result; |
| 4413 |
} |
| 4414 |
// -------------------------------------------------------------------------------- |
| 4415 |
|
| 4416 |
// -------------------------------------------------------------------------------- |
| 4417 |
// Function : privExtractFile() |
| 4418 |
// Description : |
| 4419 |
// Parameters : |
| 4420 |
// Return Values : |
| 4421 |
// |
| 4422 |
// 1 : ... ? |
| 4423 |
// IWP_PCLZIP_ERR_USER_ABORTED(2) : User ask for extraction stop in callback |
| 4424 |
// -------------------------------------------------------------------------------- |
| 4425 |
function privExtractFile(&$p_entry, $p_path, $p_remove_path, $p_remove_all_path, &$p_options) |
| 4426 |
{ |
| 4427 |
$v_result=1; |
| 4428 |
|
| 4429 |
// ----- Read the file header |
| 4430 |
if (($v_result = $this->privReadFileHeader($v_header)) != 1) |
| 4431 |
{ |
| 4432 |
// ----- Return |
| 4433 |
return $v_result; |
| 4434 |
} |
| 4435 |
|
| 4436 |
|
| 4437 |
// ----- Check that the file header is coherent with $p_entry info |
| 4438 |
if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) { |
| 4439 |
// TBC |
| 4440 |
} |
| 4441 |
|
| 4442 |
// ----- Look for all path to remove |
| 4443 |
if ($p_remove_all_path == true) { |
| 4444 |
// ----- Look for folder entry that not need to be extracted |
| 4445 |
if (($p_entry['external']&0x00000010)==0x00000010) { |
| 4446 |
|
| 4447 |
$p_entry['status'] = "filtered"; |
| 4448 |
|
| 4449 |
return $v_result; |
| 4450 |
} |
| 4451 |
|
| 4452 |
// ----- Get the basename of the path |
| 4453 |
$p_entry['filename'] = basename($p_entry['filename']); |
| 4454 |
} |
| 4455 |
|
| 4456 |
// ----- Look for path to remove |
| 4457 |
else if ($p_remove_path != "") |
| 4458 |
{ |
| 4459 |
if (IWPPclZipUtilPathInclusion($p_remove_path, $p_entry['filename']) == 2) |
| 4460 |
{ |
| 4461 |
|
| 4462 |
// ----- Change the file status |
| 4463 |
$p_entry['status'] = "filtered"; |
| 4464 |
|
| 4465 |
// ----- Return |
| 4466 |
return $v_result; |
| 4467 |
} |
| 4468 |
|
| 4469 |
$p_remove_path_size = strlen($p_remove_path); |
| 4470 |
if (substr($p_entry['filename'], 0, $p_remove_path_size) == $p_remove_path) |
| 4471 |
{ |
| 4472 |
|
| 4473 |
// ----- Remove the path |
| 4474 |
$p_entry['filename'] = substr($p_entry['filename'], $p_remove_path_size); |
| 4475 |
|
| 4476 |
} |
| 4477 |
} |
| 4478 |
|
| 4479 |
// ----- Add the path |
| 4480 |
if ($p_path != '') { |
| 4481 |
$p_entry['filename'] = $p_path."/".$p_entry['filename']; |
| 4482 |
} |
| 4483 |
|
| 4484 |
// ----- Check a base_dir_restriction |
| 4485 |
if (isset($p_options[IWP_PCLZIP_OPT_EXTRACT_DIR_RESTRICTION])) { |
| 4486 |
$v_inclusion |
| 4487 |
= IWPPclZipUtilPathInclusion($p_options[IWP_PCLZIP_OPT_EXTRACT_DIR_RESTRICTION], |
| 4488 |
$p_entry['filename']); |
| 4489 |
if ($v_inclusion == 0) { |
| 4490 |
|
| 4491 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_DIRECTORY_RESTRICTION, |
| 4492 |
"Filename '".$p_entry['filename']."' is " |
| 4493 |
."outside IWP_PCLZIP_OPT_EXTRACT_DIR_RESTRICTION"); |
| 4494 |
|
| 4495 |
return IWPPclZip::errorCode(); |
| 4496 |
} |
| 4497 |
} |
| 4498 |
|
| 4499 |
// ----- Look for pre-extract callback |
| 4500 |
if (isset($p_options[IWP_PCLZIP_CB_PRE_EXTRACT])) { |
| 4501 |
|
| 4502 |
// ----- Generate a local information |
| 4503 |
$v_local_header = array(); |
| 4504 |
$this->privConvertHeader2FileInfo($p_entry, $v_local_header); |
| 4505 |
|
| 4506 |
// ----- Call the callback |
| 4507 |
// Here I do not use call_user_func() because I need to send a reference to the |
| 4508 |
// header. |
| 4509 |
// eval('$v_result = '.$p_options[IWP_PCLZIP_CB_PRE_EXTRACT].'(IWP_PCLZIP_CB_PRE_EXTRACT, $v_local_header);'); |
| 4510 |
$v_result = $p_options[IWP_PCLZIP_CB_PRE_EXTRACT](IWP_PCLZIP_CB_PRE_EXTRACT, $v_local_header); |
| 4511 |
if ($v_result == 0) { |
| 4512 |
// ----- Change the file status |
| 4513 |
$p_entry['status'] = "skipped"; |
| 4514 |
$v_result = 1; |
| 4515 |
} |
| 4516 |
|
| 4517 |
// ----- Look for abort result |
| 4518 |
if ($v_result == 2) { |
| 4519 |
// ----- This status is internal and will be changed in 'skipped' |
| 4520 |
$p_entry['status'] = "aborted"; |
| 4521 |
$v_result = IWP_PCLZIP_ERR_USER_ABORTED; |
| 4522 |
} |
| 4523 |
|
| 4524 |
// ----- Update the informations |
| 4525 |
// Only some fields can be modified |
| 4526 |
$p_entry['filename'] = $v_local_header['filename']; |
| 4527 |
} |
| 4528 |
|
| 4529 |
|
| 4530 |
// ----- Look if extraction should be done |
| 4531 |
if ($p_entry['status'] == 'ok') { |
| 4532 |
|
| 4533 |
// ----- Look for specific actions while the file exist |
| 4534 |
if (file_exists($p_entry['filename'])) |
| 4535 |
{ |
| 4536 |
|
| 4537 |
// ----- Look if file is a directory |
| 4538 |
if (is_dir($p_entry['filename'])) |
| 4539 |
{ |
| 4540 |
|
| 4541 |
// ----- Change the file status |
| 4542 |
$p_entry['status'] = "already_a_directory"; |
| 4543 |
|
| 4544 |
// ----- Look for IWP_PCLZIP_OPT_STOP_ON_ERROR |
| 4545 |
// For historical reason first IWPPclZip implementation does not stop |
| 4546 |
// when this kind of error occurs. |
| 4547 |
if ( (isset($p_options[IWP_PCLZIP_OPT_STOP_ON_ERROR])) |
| 4548 |
&& ($p_options[IWP_PCLZIP_OPT_STOP_ON_ERROR]===true)) { |
| 4549 |
|
| 4550 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_ALREADY_A_DIRECTORY, |
| 4551 |
"Filename '".$p_entry['filename']."' is " |
| 4552 |
."already used by an existing directory"); |
| 4553 |
|
| 4554 |
return IWPPclZip::errorCode(); |
| 4555 |
} |
| 4556 |
} |
| 4557 |
// ----- Look if file is write protected |
| 4558 |
else if (!is_writeable($p_entry['filename'])) |
| 4559 |
{ |
| 4560 |
|
| 4561 |
// ----- Change the file status |
| 4562 |
$p_entry['status'] = "write_protected"; |
| 4563 |
|
| 4564 |
// ----- Look for IWP_PCLZIP_OPT_STOP_ON_ERROR |
| 4565 |
// For historical reason first IWPPclZip implementation does not stop |
| 4566 |
// when this kind of error occurs. |
| 4567 |
if ( (isset($p_options[IWP_PCLZIP_OPT_STOP_ON_ERROR])) |
| 4568 |
&& ($p_options[IWP_PCLZIP_OPT_STOP_ON_ERROR]===true)) { |
| 4569 |
|
| 4570 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_WRITE_OPEN_FAIL, |
| 4571 |
"Filename '".$p_entry['filename']."' exists " |
| 4572 |
."and is write protected"); |
| 4573 |
|
| 4574 |
return IWPPclZip::errorCode(); |
| 4575 |
} |
| 4576 |
} |
| 4577 |
|
| 4578 |
// ----- Look if the extracted file is older |
| 4579 |
else if (filemtime($p_entry['filename']) > $p_entry['mtime']) |
| 4580 |
{ |
| 4581 |
// ----- Change the file status |
| 4582 |
if ( (isset($p_options[IWP_PCLZIP_OPT_REPLACE_NEWER])) |
| 4583 |
&& ($p_options[IWP_PCLZIP_OPT_REPLACE_NEWER]===true)) { |
| 4584 |
} |
| 4585 |
else { |
| 4586 |
$p_entry['status'] = "newer_exist"; |
| 4587 |
|
| 4588 |
// ----- Look for IWP_PCLZIP_OPT_STOP_ON_ERROR |
| 4589 |
// For historical reason first IWPPclZip implementation does not stop |
| 4590 |
// when this kind of error occurs. |
| 4591 |
if ( (isset($p_options[IWP_PCLZIP_OPT_STOP_ON_ERROR])) |
| 4592 |
&& ($p_options[IWP_PCLZIP_OPT_STOP_ON_ERROR]===true)) { |
| 4593 |
|
| 4594 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_WRITE_OPEN_FAIL, |
| 4595 |
"Newer version of '".$p_entry['filename']."' exists " |
| 4596 |
."and option IWP_PCLZIP_OPT_REPLACE_NEWER is not selected"); |
| 4597 |
|
| 4598 |
return IWPPclZip::errorCode(); |
| 4599 |
} |
| 4600 |
} |
| 4601 |
} |
| 4602 |
else { |
| 4603 |
} |
| 4604 |
} |
| 4605 |
|
| 4606 |
// ----- Check the directory availability and create it if necessary |
| 4607 |
else { |
| 4608 |
if ((($p_entry['external']&0x00000010)==0x00000010) || (substr($p_entry['filename'], -1) == '/')) |
| 4609 |
$v_dir_to_check = $p_entry['filename']; |
| 4610 |
else if (!strstr($p_entry['filename'], "/")) |
| 4611 |
$v_dir_to_check = ""; |
| 4612 |
else |
| 4613 |
$v_dir_to_check = dirname($p_entry['filename']); |
| 4614 |
|
| 4615 |
if (($v_result = $this->privDirCheck($v_dir_to_check, (($p_entry['external']&0x00000010)==0x00000010))) != 1) { |
| 4616 |
|
| 4617 |
// ----- Change the file status |
| 4618 |
$p_entry['status'] = "path_creation_fail"; |
| 4619 |
|
| 4620 |
// ----- Return |
| 4621 |
//return $v_result; |
| 4622 |
$v_result = 1; |
| 4623 |
} |
| 4624 |
} |
| 4625 |
} |
| 4626 |
|
| 4627 |
// ----- Look if extraction should be done |
| 4628 |
if ($p_entry['status'] == 'ok') { |
| 4629 |
|
| 4630 |
// ----- Do the extraction (if not a folder) |
| 4631 |
if (!(($p_entry['external']&0x00000010)==0x00000010)) |
| 4632 |
{ |
| 4633 |
// ----- Look for not compressed file |
| 4634 |
if ($p_entry['compression'] == 0) { |
| 4635 |
|
| 4636 |
// ----- Opening destination file |
| 4637 |
if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) |
| 4638 |
{ |
| 4639 |
|
| 4640 |
// ----- Change the file status |
| 4641 |
$p_entry['status'] = "write_error"; |
| 4642 |
|
| 4643 |
// ----- Return |
| 4644 |
return $v_result; |
| 4645 |
} |
| 4646 |
|
| 4647 |
|
| 4648 |
// ----- Read the file by IWP_PCLZIP_READ_BLOCK_SIZE octets blocks |
| 4649 |
$v_size = $p_entry['compressed_size']; |
| 4650 |
while ($v_size != 0) |
| 4651 |
{ |
| 4652 |
$v_read_size = ($v_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $v_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 4653 |
$v_buffer = @fread($this->zip_fd, $v_read_size); |
| 4654 |
/* Try to speed up the code |
| 4655 |
$v_binary_data = pack('a'.$v_read_size, $v_buffer); |
| 4656 |
@fwrite($v_dest_file, $v_binary_data, $v_read_size); |
| 4657 |
*/ |
| 4658 |
@fwrite($v_dest_file, $v_buffer, $v_read_size); |
| 4659 |
$v_size -= $v_read_size; |
| 4660 |
} |
| 4661 |
|
| 4662 |
// ----- Closing the destination file |
| 4663 |
fclose($v_dest_file); |
| 4664 |
|
| 4665 |
// ----- Change the file mtime |
| 4666 |
touch($p_entry['filename'], $p_entry['mtime']); |
| 4667 |
|
| 4668 |
|
| 4669 |
} |
| 4670 |
else { |
| 4671 |
// ----- TBC |
| 4672 |
// Need to be finished |
| 4673 |
if (($p_entry['flag'] & 1) == 1) { |
| 4674 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_UNSUPPORTED_ENCRYPTION, 'File \''.$p_entry['filename'].'\' is encrypted. Encrypted files are not supported.'); |
| 4675 |
return IWPPclZip::errorCode(); |
| 4676 |
} |
| 4677 |
|
| 4678 |
|
| 4679 |
// ----- Look for using temporary file to unzip |
| 4680 |
if ( (!isset($p_options[IWP_PCLZIP_OPT_TEMP_FILE_OFF])) |
| 4681 |
&& (isset($p_options[IWP_PCLZIP_OPT_TEMP_FILE_ON]) |
| 4682 |
|| (isset($p_options[IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD]) |
| 4683 |
&& ($p_options[IWP_PCLZIP_OPT_TEMP_FILE_THRESHOLD] <= $p_entry['size'])) ) ) { |
| 4684 |
$v_result = $this->privExtractFileUsingTempFile($p_entry, $p_options); |
| 4685 |
if ($v_result < IWP_PCLZIP_ERR_NO_ERROR) { |
| 4686 |
return $v_result; |
| 4687 |
} |
| 4688 |
} |
| 4689 |
|
| 4690 |
// ----- Look for extract in memory |
| 4691 |
else { |
| 4692 |
|
| 4693 |
|
| 4694 |
// ----- Read the compressed file in a buffer (one shot) |
| 4695 |
$v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']); |
| 4696 |
|
| 4697 |
// ----- Decompress the file |
| 4698 |
$v_file_content = @gzinflate($v_buffer); |
| 4699 |
unset($v_buffer); |
| 4700 |
if ($v_file_content === FALSE) { |
| 4701 |
|
| 4702 |
// ----- Change the file status |
| 4703 |
// TBC |
| 4704 |
$p_entry['status'] = "error"; |
| 4705 |
|
| 4706 |
return $v_result; |
| 4707 |
} |
| 4708 |
|
| 4709 |
// ----- Opening destination file |
| 4710 |
if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) { |
| 4711 |
|
| 4712 |
// ----- Change the file status |
| 4713 |
$p_entry['status'] = "write_error"; |
| 4714 |
|
| 4715 |
return $v_result; |
| 4716 |
} |
| 4717 |
|
| 4718 |
// ----- Write the uncompressed data |
| 4719 |
@fwrite($v_dest_file, $v_file_content, $p_entry['size']); |
| 4720 |
unset($v_file_content); |
| 4721 |
|
| 4722 |
// ----- Closing the destination file |
| 4723 |
@fclose($v_dest_file); |
| 4724 |
|
| 4725 |
} |
| 4726 |
|
| 4727 |
// ----- Change the file mtime |
| 4728 |
@touch($p_entry['filename'], $p_entry['mtime']); |
| 4729 |
} |
| 4730 |
|
| 4731 |
// ----- Look for chmod option |
| 4732 |
if (isset($p_options[IWP_PCLZIP_OPT_SET_CHMOD])) { |
| 4733 |
|
| 4734 |
// ----- Change the mode of the file |
| 4735 |
@chmod($p_entry['filename'], $p_options[IWP_PCLZIP_OPT_SET_CHMOD]); |
| 4736 |
} |
| 4737 |
|
| 4738 |
} |
| 4739 |
} |
| 4740 |
|
| 4741 |
// ----- Change abort status |
| 4742 |
if ($p_entry['status'] == "aborted") { |
| 4743 |
$p_entry['status'] = "skipped"; |
| 4744 |
} |
| 4745 |
|
| 4746 |
// ----- Look for post-extract callback |
| 4747 |
elseif (isset($p_options[IWP_PCLZIP_CB_POST_EXTRACT])) { |
| 4748 |
|
| 4749 |
// ----- Generate a local information |
| 4750 |
$v_local_header = array(); |
| 4751 |
$this->privConvertHeader2FileInfo($p_entry, $v_local_header); |
| 4752 |
|
| 4753 |
// ----- Call the callback |
| 4754 |
// Here I do not use call_user_func() because I need to send a reference to the |
| 4755 |
// header. |
| 4756 |
// eval('$v_result = '.$p_options[IWP_PCLZIP_CB_POST_EXTRACT].'(IWP_PCLZIP_CB_POST_EXTRACT, $v_local_header);'); |
| 4757 |
$v_result = $p_options[IWP_PCLZIP_CB_POST_EXTRACT](IWP_PCLZIP_CB_POST_EXTRACT, $v_local_header); |
| 4758 |
|
| 4759 |
// ----- Look for abort result |
| 4760 |
if ($v_result == 2) { |
| 4761 |
$v_result = IWP_PCLZIP_ERR_USER_ABORTED; |
| 4762 |
} |
| 4763 |
} |
| 4764 |
|
| 4765 |
// ----- Return |
| 4766 |
return $v_result; |
| 4767 |
} |
| 4768 |
// -------------------------------------------------------------------------------- |
| 4769 |
|
| 4770 |
// -------------------------------------------------------------------------------- |
| 4771 |
// Function : privExtractFileUsingTempFile() |
| 4772 |
// Description : |
| 4773 |
// Parameters : |
| 4774 |
// Return Values : |
| 4775 |
// -------------------------------------------------------------------------------- |
| 4776 |
function privExtractFileUsingTempFile(&$p_entry, &$p_options) |
| 4777 |
{ |
| 4778 |
$v_result=1; |
| 4779 |
|
| 4780 |
// ----- Creates a temporary file |
| 4781 |
$v_gzip_temp_name = IWP_PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.gz'; |
| 4782 |
if (($v_dest_file = @fopen($v_gzip_temp_name, "wb")) == 0) { |
| 4783 |
if (isset($v_file) && is_resource($v_file)) { |
| 4784 |
@fclose($v_file); |
| 4785 |
} |
| 4786 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_WRITE_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary write mode'); |
| 4787 |
return IWPPclZip::errorCode(); |
| 4788 |
} |
| 4789 |
|
| 4790 |
|
| 4791 |
// ----- Write gz file format header |
| 4792 |
$v_binary_data = pack('va1a1Va1a1', 0x8b1f, Chr($p_entry['compression']), Chr(0x00), time(), Chr(0x00), Chr(3)); |
| 4793 |
@fwrite($v_dest_file, $v_binary_data, 10); |
| 4794 |
|
| 4795 |
// ----- Read the file by IWP_PCLZIP_READ_BLOCK_SIZE octets blocks |
| 4796 |
$v_size = $p_entry['compressed_size']; |
| 4797 |
while ($v_size != 0) |
| 4798 |
{ |
| 4799 |
$v_read_size = ($v_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $v_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 4800 |
$v_buffer = @fread($this->zip_fd, $v_read_size); |
| 4801 |
//$v_binary_data = pack('a'.$v_read_size, $v_buffer); |
| 4802 |
@fwrite($v_dest_file, $v_buffer, $v_read_size); |
| 4803 |
$v_size -= $v_read_size; |
| 4804 |
} |
| 4805 |
|
| 4806 |
// ----- Write gz file format footer |
| 4807 |
$v_binary_data = pack('VV', $p_entry['crc'], $p_entry['size']); |
| 4808 |
@fwrite($v_dest_file, $v_binary_data, 8); |
| 4809 |
|
| 4810 |
// ----- Close the temporary file |
| 4811 |
@fclose($v_dest_file); |
| 4812 |
|
| 4813 |
// ----- Opening destination file |
| 4814 |
if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) { |
| 4815 |
$p_entry['status'] = "write_error"; |
| 4816 |
return $v_result; |
| 4817 |
} |
| 4818 |
|
| 4819 |
// ----- Open the temporary gz file |
| 4820 |
if (($v_src_file = @gzopen($v_gzip_temp_name, 'rb')) == 0) { |
| 4821 |
@fclose($v_dest_file); |
| 4822 |
$p_entry['status'] = "read_error"; |
| 4823 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary read mode'); |
| 4824 |
return IWPPclZip::errorCode(); |
| 4825 |
} |
| 4826 |
|
| 4827 |
|
| 4828 |
// ----- Read the file by IWP_PCLZIP_READ_BLOCK_SIZE octets blocks |
| 4829 |
$v_size = $p_entry['size']; |
| 4830 |
while ($v_size != 0) { |
| 4831 |
$v_read_size = ($v_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $v_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 4832 |
$v_buffer = @gzread($v_src_file, $v_read_size); |
| 4833 |
//$v_binary_data = pack('a'.$v_read_size, $v_buffer); |
| 4834 |
@fwrite($v_dest_file, $v_buffer, $v_read_size); |
| 4835 |
$v_size -= $v_read_size; |
| 4836 |
} |
| 4837 |
@fclose($v_dest_file); |
| 4838 |
@gzclose($v_src_file); |
| 4839 |
|
| 4840 |
// ----- Delete the temporary file |
| 4841 |
@unlink($v_gzip_temp_name); |
| 4842 |
|
| 4843 |
// ----- Return |
| 4844 |
return $v_result; |
| 4845 |
} |
| 4846 |
// -------------------------------------------------------------------------------- |
| 4847 |
|
| 4848 |
// -------------------------------------------------------------------------------- |
| 4849 |
// Function : privExtractFileInOutput() |
| 4850 |
// Description : |
| 4851 |
// Parameters : |
| 4852 |
// Return Values : |
| 4853 |
// -------------------------------------------------------------------------------- |
| 4854 |
function privExtractFileInOutput(&$p_entry, &$p_options) |
| 4855 |
{ |
| 4856 |
$v_result=1; |
| 4857 |
|
| 4858 |
// ----- Read the file header |
| 4859 |
if (($v_result = $this->privReadFileHeader($v_header)) != 1) { |
| 4860 |
return $v_result; |
| 4861 |
} |
| 4862 |
|
| 4863 |
|
| 4864 |
// ----- Check that the file header is coherent with $p_entry info |
| 4865 |
if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) { |
| 4866 |
// TBC |
| 4867 |
} |
| 4868 |
|
| 4869 |
// ----- Look for pre-extract callback |
| 4870 |
if (isset($p_options[IWP_PCLZIP_CB_PRE_EXTRACT])) { |
| 4871 |
|
| 4872 |
// ----- Generate a local information |
| 4873 |
$v_local_header = array(); |
| 4874 |
$this->privConvertHeader2FileInfo($p_entry, $v_local_header); |
| 4875 |
|
| 4876 |
// ----- Call the callback |
| 4877 |
// Here I do not use call_user_func() because I need to send a reference to the |
| 4878 |
// header. |
| 4879 |
// eval('$v_result = '.$p_options[IWP_PCLZIP_CB_PRE_EXTRACT].'(IWP_PCLZIP_CB_PRE_EXTRACT, $v_local_header);'); |
| 4880 |
$v_result = $p_options[IWP_PCLZIP_CB_PRE_EXTRACT](IWP_PCLZIP_CB_PRE_EXTRACT, $v_local_header); |
| 4881 |
if ($v_result == 0) { |
| 4882 |
// ----- Change the file status |
| 4883 |
$p_entry['status'] = "skipped"; |
| 4884 |
$v_result = 1; |
| 4885 |
} |
| 4886 |
|
| 4887 |
// ----- Look for abort result |
| 4888 |
if ($v_result == 2) { |
| 4889 |
// ----- This status is internal and will be changed in 'skipped' |
| 4890 |
$p_entry['status'] = "aborted"; |
| 4891 |
$v_result = IWP_PCLZIP_ERR_USER_ABORTED; |
| 4892 |
} |
| 4893 |
|
| 4894 |
// ----- Update the informations |
| 4895 |
// Only some fields can be modified |
| 4896 |
$p_entry['filename'] = $v_local_header['filename']; |
| 4897 |
} |
| 4898 |
|
| 4899 |
// ----- Trace |
| 4900 |
|
| 4901 |
// ----- Look if extraction should be done |
| 4902 |
if ($p_entry['status'] == 'ok') { |
| 4903 |
|
| 4904 |
// ----- Do the extraction (if not a folder) |
| 4905 |
if (!(($p_entry['external']&0x00000010)==0x00000010)) { |
| 4906 |
// ----- Look for not compressed file |
| 4907 |
if ($p_entry['compressed_size'] == $p_entry['size']) { |
| 4908 |
|
| 4909 |
// ----- Read the file in a buffer (one shot) |
| 4910 |
$v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']); |
| 4911 |
|
| 4912 |
// ----- Send the file to the output |
| 4913 |
echo $v_buffer; |
| 4914 |
unset($v_buffer); |
| 4915 |
} |
| 4916 |
else { |
| 4917 |
|
| 4918 |
// ----- Read the compressed file in a buffer (one shot) |
| 4919 |
$v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']); |
| 4920 |
|
| 4921 |
// ----- Decompress the file |
| 4922 |
$v_file_content = gzinflate($v_buffer); |
| 4923 |
unset($v_buffer); |
| 4924 |
|
| 4925 |
// ----- Send the file to the output |
| 4926 |
echo $v_file_content; |
| 4927 |
unset($v_file_content); |
| 4928 |
} |
| 4929 |
} |
| 4930 |
} |
| 4931 |
|
| 4932 |
// ----- Change abort status |
| 4933 |
if ($p_entry['status'] == "aborted") { |
| 4934 |
$p_entry['status'] = "skipped"; |
| 4935 |
} |
| 4936 |
|
| 4937 |
// ----- Look for post-extract callback |
| 4938 |
elseif (isset($p_options[IWP_PCLZIP_CB_POST_EXTRACT])) { |
| 4939 |
|
| 4940 |
// ----- Generate a local information |
| 4941 |
$v_local_header = array(); |
| 4942 |
$this->privConvertHeader2FileInfo($p_entry, $v_local_header); |
| 4943 |
|
| 4944 |
// ----- Call the callback |
| 4945 |
// Here I do not use call_user_func() because I need to send a reference to the |
| 4946 |
// header. |
| 4947 |
// eval('$v_result = '.$p_options[IWP_PCLZIP_CB_POST_EXTRACT].'(IWP_PCLZIP_CB_POST_EXTRACT, $v_local_header);'); |
| 4948 |
$v_result = $p_options[IWP_PCLZIP_CB_POST_EXTRACT](IWP_PCLZIP_CB_POST_EXTRACT, $v_local_header); |
| 4949 |
|
| 4950 |
// ----- Look for abort result |
| 4951 |
if ($v_result == 2) { |
| 4952 |
$v_result = IWP_PCLZIP_ERR_USER_ABORTED; |
| 4953 |
} |
| 4954 |
} |
| 4955 |
|
| 4956 |
return $v_result; |
| 4957 |
} |
| 4958 |
// -------------------------------------------------------------------------------- |
| 4959 |
|
| 4960 |
// -------------------------------------------------------------------------------- |
| 4961 |
// Function : privExtractFileAsString() |
| 4962 |
// Description : |
| 4963 |
// Parameters : |
| 4964 |
// Return Values : |
| 4965 |
// -------------------------------------------------------------------------------- |
| 4966 |
function privExtractFileAsString(&$p_entry, &$p_string, &$p_options) |
| 4967 |
{ |
| 4968 |
$v_result=1; |
| 4969 |
|
| 4970 |
// ----- Read the file header |
| 4971 |
$v_header = array(); |
| 4972 |
if (($v_result = $this->privReadFileHeader($v_header)) != 1) |
| 4973 |
{ |
| 4974 |
// ----- Return |
| 4975 |
return $v_result; |
| 4976 |
} |
| 4977 |
|
| 4978 |
|
| 4979 |
// ----- Check that the file header is coherent with $p_entry info |
| 4980 |
if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) { |
| 4981 |
// TBC |
| 4982 |
} |
| 4983 |
|
| 4984 |
// ----- Look for pre-extract callback |
| 4985 |
if (isset($p_options[IWP_PCLZIP_CB_PRE_EXTRACT])) { |
| 4986 |
|
| 4987 |
// ----- Generate a local information |
| 4988 |
$v_local_header = array(); |
| 4989 |
$this->privConvertHeader2FileInfo($p_entry, $v_local_header); |
| 4990 |
|
| 4991 |
// ----- Call the callback |
| 4992 |
// Here I do not use call_user_func() because I need to send a reference to the |
| 4993 |
// header. |
| 4994 |
// eval('$v_result = '.$p_options[IWP_PCLZIP_CB_PRE_EXTRACT].'(IWP_PCLZIP_CB_PRE_EXTRACT, $v_local_header);'); |
| 4995 |
$v_result = $p_options[IWP_PCLZIP_CB_PRE_EXTRACT](IWP_PCLZIP_CB_PRE_EXTRACT, $v_local_header); |
| 4996 |
if ($v_result == 0) { |
| 4997 |
// ----- Change the file status |
| 4998 |
$p_entry['status'] = "skipped"; |
| 4999 |
$v_result = 1; |
| 5000 |
} |
| 5001 |
|
| 5002 |
// ----- Look for abort result |
| 5003 |
if ($v_result == 2) { |
| 5004 |
// ----- This status is internal and will be changed in 'skipped' |
| 5005 |
$p_entry['status'] = "aborted"; |
| 5006 |
$v_result = IWP_PCLZIP_ERR_USER_ABORTED; |
| 5007 |
} |
| 5008 |
|
| 5009 |
// ----- Update the informations |
| 5010 |
// Only some fields can be modified |
| 5011 |
$p_entry['filename'] = $v_local_header['filename']; |
| 5012 |
} |
| 5013 |
|
| 5014 |
|
| 5015 |
// ----- Look if extraction should be done |
| 5016 |
if ($p_entry['status'] == 'ok') { |
| 5017 |
|
| 5018 |
// ----- Do the extraction (if not a folder) |
| 5019 |
if (!(($p_entry['external']&0x00000010)==0x00000010)) { |
| 5020 |
// ----- Look for not compressed file |
| 5021 |
// if ($p_entry['compressed_size'] == $p_entry['size']) |
| 5022 |
if ($p_entry['compression'] == 0) { |
| 5023 |
|
| 5024 |
// ----- Reading the file |
| 5025 |
$p_string = @fread($this->zip_fd, $p_entry['compressed_size']); |
| 5026 |
} |
| 5027 |
else { |
| 5028 |
|
| 5029 |
// ----- Reading the file |
| 5030 |
$v_data = @fread($this->zip_fd, $p_entry['compressed_size']); |
| 5031 |
|
| 5032 |
// ----- Decompress the file |
| 5033 |
if (($p_string = @gzinflate($v_data)) === FALSE) { |
| 5034 |
// TBC |
| 5035 |
} |
| 5036 |
} |
| 5037 |
|
| 5038 |
// ----- Trace |
| 5039 |
} |
| 5040 |
else { |
| 5041 |
// TBC : error : can not extract a folder in a string |
| 5042 |
} |
| 5043 |
|
| 5044 |
} |
| 5045 |
|
| 5046 |
// ----- Change abort status |
| 5047 |
if ($p_entry['status'] == "aborted") { |
| 5048 |
$p_entry['status'] = "skipped"; |
| 5049 |
} |
| 5050 |
|
| 5051 |
// ----- Look for post-extract callback |
| 5052 |
elseif (isset($p_options[IWP_PCLZIP_CB_POST_EXTRACT])) { |
| 5053 |
|
| 5054 |
// ----- Generate a local information |
| 5055 |
$v_local_header = array(); |
| 5056 |
$this->privConvertHeader2FileInfo($p_entry, $v_local_header); |
| 5057 |
|
| 5058 |
// ----- Swap the content to header |
| 5059 |
$v_local_header['content'] = $p_string; |
| 5060 |
$p_string = ''; |
| 5061 |
|
| 5062 |
// ----- Call the callback |
| 5063 |
// Here I do not use call_user_func() because I need to send a reference to the |
| 5064 |
// header. |
| 5065 |
// eval('$v_result = '.$p_options[IWP_PCLZIP_CB_POST_EXTRACT].'(IWP_PCLZIP_CB_POST_EXTRACT, $v_local_header);'); |
| 5066 |
$v_result = $p_options[IWP_PCLZIP_CB_POST_EXTRACT](IWP_PCLZIP_CB_POST_EXTRACT, $v_local_header); |
| 5067 |
|
| 5068 |
// ----- Swap back the content to header |
| 5069 |
$p_string = $v_local_header['content']; |
| 5070 |
unset($v_local_header['content']); |
| 5071 |
|
| 5072 |
// ----- Look for abort result |
| 5073 |
if ($v_result == 2) { |
| 5074 |
$v_result = IWP_PCLZIP_ERR_USER_ABORTED; |
| 5075 |
} |
| 5076 |
} |
| 5077 |
|
| 5078 |
// ----- Return |
| 5079 |
return $v_result; |
| 5080 |
} |
| 5081 |
// -------------------------------------------------------------------------------- |
| 5082 |
|
| 5083 |
// -------------------------------------------------------------------------------- |
| 5084 |
// Function : privReadFileHeader() |
| 5085 |
// Description : |
| 5086 |
// Parameters : |
| 5087 |
// Return Values : |
| 5088 |
// -------------------------------------------------------------------------------- |
| 5089 |
function privReadFileHeader(&$p_header) |
| 5090 |
{ |
| 5091 |
$v_result=1; |
| 5092 |
|
| 5093 |
// ----- Read the 4 bytes signature |
| 5094 |
$v_binary_data = @fread($this->zip_fd, 4); |
| 5095 |
$v_data = unpack('Vid', $v_binary_data); |
| 5096 |
|
| 5097 |
// ----- Check signature |
| 5098 |
if ($v_data['id'] != 0x04034b50) |
| 5099 |
{ |
| 5100 |
|
| 5101 |
// ----- Error log |
| 5102 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure'); |
| 5103 |
|
| 5104 |
// ----- Return |
| 5105 |
return IWPPclZip::errorCode(); |
| 5106 |
} |
| 5107 |
|
| 5108 |
// ----- Read the first 42 bytes of the header |
| 5109 |
$v_binary_data = fread($this->zip_fd, 26); |
| 5110 |
|
| 5111 |
// ----- Look for invalid block size |
| 5112 |
if (strlen($v_binary_data) != 26) |
| 5113 |
{ |
| 5114 |
$p_header['filename'] = ""; |
| 5115 |
$p_header['status'] = "invalid_header"; |
| 5116 |
|
| 5117 |
// ----- Error log |
| 5118 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data)); |
| 5119 |
|
| 5120 |
// ----- Return |
| 5121 |
return IWPPclZip::errorCode(); |
| 5122 |
} |
| 5123 |
|
| 5124 |
// ----- Extract the values |
| 5125 |
$v_data = unpack('vversion/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len', $v_binary_data); |
| 5126 |
|
| 5127 |
// ----- Get filename |
| 5128 |
$p_header['filename'] = fread($this->zip_fd, $v_data['filename_len']); |
| 5129 |
|
| 5130 |
// ----- Get extra_fields |
| 5131 |
if ($v_data['extra_len'] != 0) { |
| 5132 |
$p_header['extra'] = fread($this->zip_fd, $v_data['extra_len']); |
| 5133 |
} |
| 5134 |
else { |
| 5135 |
$p_header['extra'] = ''; |
| 5136 |
} |
| 5137 |
|
| 5138 |
// ----- Extract properties |
| 5139 |
$p_header['version_extracted'] = $v_data['version']; |
| 5140 |
$p_header['compression'] = $v_data['compression']; |
| 5141 |
$p_header['size'] = $v_data['size']; |
| 5142 |
$p_header['compressed_size'] = $v_data['compressed_size']; |
| 5143 |
$p_header['crc'] = $v_data['crc']; |
| 5144 |
$p_header['flag'] = $v_data['flag']; |
| 5145 |
$p_header['filename_len'] = $v_data['filename_len']; |
| 5146 |
|
| 5147 |
// ----- Recuperate date in UNIX format |
| 5148 |
$p_header['mdate'] = $v_data['mdate']; |
| 5149 |
$p_header['mtime'] = $v_data['mtime']; |
| 5150 |
if ($p_header['mdate'] && $p_header['mtime']) |
| 5151 |
{ |
| 5152 |
// ----- Extract time |
| 5153 |
$v_hour = ($p_header['mtime'] & 0xF800) >> 11; |
| 5154 |
$v_minute = ($p_header['mtime'] & 0x07E0) >> 5; |
| 5155 |
$v_seconde = ($p_header['mtime'] & 0x001F)*2; |
| 5156 |
|
| 5157 |
// ----- Extract date |
| 5158 |
$v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980; |
| 5159 |
$v_month = ($p_header['mdate'] & 0x01E0) >> 5; |
| 5160 |
$v_day = $p_header['mdate'] & 0x001F; |
| 5161 |
|
| 5162 |
// ----- Get UNIX date format |
| 5163 |
$p_header['mtime'] = @mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year); |
| 5164 |
|
| 5165 |
} |
| 5166 |
else |
| 5167 |
{ |
| 5168 |
$p_header['mtime'] = time(); |
| 5169 |
} |
| 5170 |
|
| 5171 |
// TBC |
| 5172 |
//for(reset($v_data); $key = key($v_data); next($v_data)) { |
| 5173 |
//} |
| 5174 |
|
| 5175 |
// ----- Set the stored filename |
| 5176 |
$p_header['stored_filename'] = $p_header['filename']; |
| 5177 |
|
| 5178 |
// ----- Set the status field |
| 5179 |
$p_header['status'] = "ok"; |
| 5180 |
|
| 5181 |
// ----- Return |
| 5182 |
return $v_result; |
| 5183 |
} |
| 5184 |
// -------------------------------------------------------------------------------- |
| 5185 |
|
| 5186 |
// -------------------------------------------------------------------------------- |
| 5187 |
// Function : privReadCentralFileHeader() |
| 5188 |
// Description : |
| 5189 |
// Parameters : |
| 5190 |
// Return Values : |
| 5191 |
// -------------------------------------------------------------------------------- |
| 5192 |
function privReadCentralFileHeader(&$p_header) |
| 5193 |
{ |
| 5194 |
$v_result=1; |
| 5195 |
|
| 5196 |
// ----- Read the 4 bytes signature |
| 5197 |
$v_binary_data = @fread($this->zip_fd, 4); |
| 5198 |
$v_data = unpack('Vid', $v_binary_data); |
| 5199 |
|
| 5200 |
// ----- Check signature |
| 5201 |
if ($v_data['id'] != 0x02014b50) |
| 5202 |
{ |
| 5203 |
|
| 5204 |
// ----- Error log |
| 5205 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure'); |
| 5206 |
|
| 5207 |
// ----- Return |
| 5208 |
return IWPPclZip::errorCode(); |
| 5209 |
} |
| 5210 |
|
| 5211 |
// ----- Read the first 42 bytes of the header |
| 5212 |
$v_binary_data = fread($this->zip_fd, 42); |
| 5213 |
|
| 5214 |
// ----- Look for invalid block size |
| 5215 |
if (strlen($v_binary_data) != 42) |
| 5216 |
{ |
| 5217 |
$p_header['filename'] = ""; |
| 5218 |
$p_header['status'] = "invalid_header"; |
| 5219 |
|
| 5220 |
// ----- Error log |
| 5221 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data)); |
| 5222 |
|
| 5223 |
// ----- Return |
| 5224 |
return IWPPclZip::errorCode(); |
| 5225 |
} |
| 5226 |
|
| 5227 |
// ----- Extract the values |
| 5228 |
$p_header = unpack('vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset', $v_binary_data); |
| 5229 |
|
| 5230 |
// ----- Get filename |
| 5231 |
if ($p_header['filename_len'] != 0) |
| 5232 |
$p_header['filename'] = fread($this->zip_fd, $p_header['filename_len']); |
| 5233 |
else |
| 5234 |
$p_header['filename'] = ''; |
| 5235 |
|
| 5236 |
// ----- Get extra |
| 5237 |
if ($p_header['extra_len'] != 0) |
| 5238 |
$p_header['extra'] = fread($this->zip_fd, $p_header['extra_len']); |
| 5239 |
else |
| 5240 |
$p_header['extra'] = ''; |
| 5241 |
|
| 5242 |
// ----- Get comment |
| 5243 |
if ($p_header['comment_len'] != 0) |
| 5244 |
$p_header['comment'] = fread($this->zip_fd, $p_header['comment_len']); |
| 5245 |
else |
| 5246 |
$p_header['comment'] = ''; |
| 5247 |
|
| 5248 |
// ----- Extract properties |
| 5249 |
|
| 5250 |
// ----- Recuperate date in UNIX format |
| 5251 |
//if ($p_header['mdate'] && $p_header['mtime']) |
| 5252 |
// TBC : bug : this was ignoring time with 0/0/0 |
| 5253 |
if (1) |
| 5254 |
{ |
| 5255 |
// ----- Extract time |
| 5256 |
$v_hour = ($p_header['mtime'] & 0xF800) >> 11; |
| 5257 |
$v_minute = ($p_header['mtime'] & 0x07E0) >> 5; |
| 5258 |
$v_seconde = ($p_header['mtime'] & 0x001F)*2; |
| 5259 |
|
| 5260 |
// ----- Extract date |
| 5261 |
$v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980; |
| 5262 |
$v_month = ($p_header['mdate'] & 0x01E0) >> 5; |
| 5263 |
$v_day = $p_header['mdate'] & 0x001F; |
| 5264 |
|
| 5265 |
// ----- Get UNIX date format |
| 5266 |
$p_header['mtime'] = @mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year); |
| 5267 |
|
| 5268 |
} |
| 5269 |
else |
| 5270 |
{ |
| 5271 |
$p_header['mtime'] = time(); |
| 5272 |
} |
| 5273 |
|
| 5274 |
// ----- Set the stored filename |
| 5275 |
$p_header['stored_filename'] = $p_header['filename']; |
| 5276 |
|
| 5277 |
// ----- Set default status to ok |
| 5278 |
$p_header['status'] = 'ok'; |
| 5279 |
|
| 5280 |
// ----- Look if it is a directory |
| 5281 |
if (substr($p_header['filename'], -1) == '/') { |
| 5282 |
//$p_header['external'] = 0x41FF0010; |
| 5283 |
$p_header['external'] = 0x00000010; |
| 5284 |
} |
| 5285 |
|
| 5286 |
|
| 5287 |
// ----- Return |
| 5288 |
return $v_result; |
| 5289 |
} |
| 5290 |
// -------------------------------------------------------------------------------- |
| 5291 |
|
| 5292 |
// -------------------------------------------------------------------------------- |
| 5293 |
// Function : privCheckFileHeaders() |
| 5294 |
// Description : |
| 5295 |
// Parameters : |
| 5296 |
// Return Values : |
| 5297 |
// 1 on success, |
| 5298 |
// 0 on error; |
| 5299 |
// -------------------------------------------------------------------------------- |
| 5300 |
function privCheckFileHeaders(&$p_local_header, &$p_central_header) |
| 5301 |
{ |
| 5302 |
$v_result=1; |
| 5303 |
|
| 5304 |
// ----- Check the static values |
| 5305 |
// TBC |
| 5306 |
if ($p_local_header['filename'] != $p_central_header['filename']) { |
| 5307 |
} |
| 5308 |
if ($p_local_header['version_extracted'] != $p_central_header['version_extracted']) { |
| 5309 |
} |
| 5310 |
if ($p_local_header['flag'] != $p_central_header['flag']) { |
| 5311 |
} |
| 5312 |
if ($p_local_header['compression'] != $p_central_header['compression']) { |
| 5313 |
} |
| 5314 |
if ($p_local_header['mtime'] != $p_central_header['mtime']) { |
| 5315 |
} |
| 5316 |
if ($p_local_header['filename_len'] != $p_central_header['filename_len']) { |
| 5317 |
} |
| 5318 |
|
| 5319 |
// ----- Look for flag bit 3 |
| 5320 |
if (($p_local_header['flag'] & 8) == 8) { |
| 5321 |
$p_local_header['size'] = $p_central_header['size']; |
| 5322 |
$p_local_header['compressed_size'] = $p_central_header['compressed_size']; |
| 5323 |
$p_local_header['crc'] = $p_central_header['crc']; |
| 5324 |
} |
| 5325 |
|
| 5326 |
// ----- Return |
| 5327 |
return $v_result; |
| 5328 |
} |
| 5329 |
// -------------------------------------------------------------------------------- |
| 5330 |
|
| 5331 |
// -------------------------------------------------------------------------------- |
| 5332 |
// Function : privReadEndCentralDir() |
| 5333 |
// Description : |
| 5334 |
// Parameters : |
| 5335 |
// Return Values : |
| 5336 |
// -------------------------------------------------------------------------------- |
| 5337 |
function privReadEndCentralDir(&$p_central_dir) |
| 5338 |
{ |
| 5339 |
$v_result=1; |
| 5340 |
|
| 5341 |
// ----- Go to the end of the zip file |
| 5342 |
$v_size = iwp_mmb_get_file_size($this->zipname); |
| 5343 |
// $disk_space = iwp_mmb_check_disk_space(); |
| 5344 |
// if ($disk_space != false) { |
| 5345 |
// return array('error' => 'Your disk space is very low available space: '.$disk_space.'MB'); |
| 5346 |
// } |
| 5347 |
|
| 5348 |
if($v_size === false) |
| 5349 |
{ |
| 5350 |
echo "error getting file size"; |
| 5351 |
} |
| 5352 |
elseif($v_size > 2000) |
| 5353 |
{ |
| 5354 |
echo "<br>file size is : ".$v_size; |
| 5355 |
} |
| 5356 |
@fseek($this->zip_fd, $v_size); |
| 5357 |
if (@ftell($this->zip_fd) != $v_size) |
| 5358 |
{ |
| 5359 |
// ----- Error log |
| 5360 |
echo "Unable to go to the end of the archive"; |
| 5361 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_BAD_FORMAT, 'Unable to go to the end of the archive \''.$this->zipname.'\''); |
| 5362 |
if(($v_size > 2047999988 )||($v_size == 0)||($v_size < 0)) |
| 5363 |
{ |
| 5364 |
return array('error' => 'Unable to find End of Central Dir Record signature.'); |
| 5365 |
} |
| 5366 |
// ----- Return |
| 5367 |
return IWPPclZip::errorCode(); |
| 5368 |
} |
| 5369 |
|
| 5370 |
// ----- First try : look if this is an archive with no commentaries (most of the time) |
| 5371 |
// in this case the end of central dir is at 22 bytes of the file end |
| 5372 |
$v_found = 0; |
| 5373 |
if ($v_size > 26) { |
| 5374 |
@fseek($this->zip_fd, $v_size-22); |
| 5375 |
if (($v_pos = @ftell($this->zip_fd)) != ($v_size-22)) |
| 5376 |
{ |
| 5377 |
echo 'Unable to seek back to the middle of the archive - 5091'; |
| 5378 |
// ----- Error log |
| 5379 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\''); |
| 5380 |
|
| 5381 |
// ----- Return |
| 5382 |
return IWPPclZip::errorCode(); |
| 5383 |
} |
| 5384 |
|
| 5385 |
// ----- Read for bytes |
| 5386 |
$v_binary_data = @fread($this->zip_fd, 4); |
| 5387 |
$v_data = @unpack('Vid', $v_binary_data); |
| 5388 |
|
| 5389 |
// ----- Check signature |
| 5390 |
if ($v_data['id'] == 0x06054b50) { |
| 5391 |
$v_found = 1; |
| 5392 |
} |
| 5393 |
|
| 5394 |
$v_pos = ftell($this->zip_fd); |
| 5395 |
} |
| 5396 |
|
| 5397 |
// ----- Go back to the maximum possible size of the Central Dir End Record |
| 5398 |
if (!$v_found) { |
| 5399 |
$v_maximum_size = 65557; // 0xFFFF + 22; |
| 5400 |
if ($v_maximum_size > $v_size) |
| 5401 |
$v_maximum_size = $v_size; |
| 5402 |
@fseek($this->zip_fd, $v_size-$v_maximum_size); |
| 5403 |
if (@ftell($this->zip_fd) != ($v_size-$v_maximum_size)) |
| 5404 |
{ |
| 5405 |
echo "Unable to seek back to the middle of the archive - 5119"; |
| 5406 |
// ----- Error log |
| 5407 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\''); |
| 5408 |
|
| 5409 |
// ----- Return |
| 5410 |
return IWPPclZip::errorCode(); |
| 5411 |
} |
| 5412 |
|
| 5413 |
// ----- Read byte per byte in order to find the signature |
| 5414 |
$v_pos = ftell($this->zip_fd); |
| 5415 |
$v_bytes = 0x00000000; |
| 5416 |
while ($v_pos < $v_size) |
| 5417 |
{ |
| 5418 |
// ----- Read a byte |
| 5419 |
$v_byte = @fread($this->zip_fd, 1); |
| 5420 |
|
| 5421 |
// ----- Add the byte |
| 5422 |
//$v_bytes = ($v_bytes << 8) | Ord($v_byte); |
| 5423 |
// Note we mask the old value down such that once shifted we can never end up with more than a 32bit number |
| 5424 |
// Otherwise on systems where we have 64bit integers the check below for the magic number will fail. |
| 5425 |
$v_bytes = ( ($v_bytes & 0xFFFFFF) << 8) | Ord($v_byte); |
| 5426 |
|
| 5427 |
// ----- Compare the bytes |
| 5428 |
if ($v_bytes == 0x504b0506) |
| 5429 |
{ |
| 5430 |
$v_pos++; |
| 5431 |
break; |
| 5432 |
} |
| 5433 |
|
| 5434 |
$v_pos++; |
| 5435 |
} |
| 5436 |
|
| 5437 |
// ----- Look if not found end of central dir |
| 5438 |
if ($v_pos == $v_size) |
| 5439 |
{ |
| 5440 |
echo "Unable to find End of Central Dir Record signature "; |
| 5441 |
echo "v_pos".$v_pos; |
| 5442 |
echo "v_pos".$v_size; |
| 5443 |
|
| 5444 |
// ----- Error log |
| 5445 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_BAD_FORMAT, "Unable to find End of Central Dir Record signature"); |
| 5446 |
|
| 5447 |
if(($v_size > 2047999988)||($v_size == 0)) |
| 5448 |
{ |
| 5449 |
return array('error' => 'Unable to find End of Central Dir Record signature.'); |
| 5450 |
} |
| 5451 |
// ----- Return |
| 5452 |
return IWPPclZip::errorCode(); |
| 5453 |
} |
| 5454 |
} |
| 5455 |
|
| 5456 |
// ----- Read the first 18 bytes of the header |
| 5457 |
$v_binary_data = fread($this->zip_fd, 18); |
| 5458 |
|
| 5459 |
// ----- Look for invalid block size |
| 5460 |
if (strlen($v_binary_data) != 18) |
| 5461 |
{ |
| 5462 |
echo "Invalid End of Central Dir Record size : "; |
| 5463 |
// ----- Error log |
| 5464 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_BAD_FORMAT, "Invalid End of Central Dir Record size : ".strlen($v_binary_data)); |
| 5465 |
|
| 5466 |
// ----- Return |
| 5467 |
return IWPPclZip::errorCode(); |
| 5468 |
} |
| 5469 |
|
| 5470 |
// ----- Extract the values |
| 5471 |
$v_data = unpack('vdisk/vdisk_start/vdisk_entries/ventries/Vsize/Voffset/vcomment_size', $v_binary_data); |
| 5472 |
|
| 5473 |
// ----- Check the global size |
| 5474 |
if (($v_pos + $v_data['comment_size'] + 18) != $v_size) { |
| 5475 |
|
| 5476 |
// ----- Removed in release 2.2 see readme file |
| 5477 |
// The check of the file size is a little too strict. |
| 5478 |
// Some bugs where found when a zip is encrypted/decrypted with 'crypt'. |
| 5479 |
// While decrypted, zip has training 0 bytes |
| 5480 |
if (0) { |
| 5481 |
echo "The central dir is not at the end of the archive. Some trailing bytes exists after the archive."; |
| 5482 |
// ----- Error log |
| 5483 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_BAD_FORMAT, |
| 5484 |
'The central dir is not at the end of the archive.' |
| 5485 |
.' Some trailing bytes exists after the archive.'); |
| 5486 |
|
| 5487 |
// ----- Return |
| 5488 |
return IWPPclZip::errorCode(); |
| 5489 |
} |
| 5490 |
} |
| 5491 |
|
| 5492 |
// ----- Get comment |
| 5493 |
if ($v_data['comment_size'] != 0) { |
| 5494 |
$p_central_dir['comment'] = fread($this->zip_fd, $v_data['comment_size']); |
| 5495 |
} |
| 5496 |
else |
| 5497 |
$p_central_dir['comment'] = ''; |
| 5498 |
|
| 5499 |
$p_central_dir['entries'] = $v_data['entries']; |
| 5500 |
$p_central_dir['disk_entries'] = $v_data['disk_entries']; |
| 5501 |
$p_central_dir['offset'] = $v_data['offset']; |
| 5502 |
$p_central_dir['size'] = $v_data['size']; |
| 5503 |
$p_central_dir['disk'] = $v_data['disk']; |
| 5504 |
$p_central_dir['disk_start'] = $v_data['disk_start']; |
| 5505 |
|
| 5506 |
// TBC |
| 5507 |
//for(reset($p_central_dir); $key = key($p_central_dir); next($p_central_dir)) { |
| 5508 |
//} |
| 5509 |
|
| 5510 |
// ----- Return |
| 5511 |
return $v_result; |
| 5512 |
} |
| 5513 |
// -------------------------------------------------------------------------------- |
| 5514 |
|
| 5515 |
// -------------------------------------------------------------------------------- |
| 5516 |
// Function : privDeleteByRule() |
| 5517 |
// Description : |
| 5518 |
// Parameters : |
| 5519 |
// Return Values : |
| 5520 |
// -------------------------------------------------------------------------------- |
| 5521 |
function privDeleteByRule(&$p_result_list, &$p_options) |
| 5522 |
{ |
| 5523 |
$v_result=1; |
| 5524 |
$v_list_detail = array(); |
| 5525 |
|
| 5526 |
// ----- Open the zip file |
| 5527 |
if (($v_result=$this->privOpenFd('rb')) != 1) |
| 5528 |
{ |
| 5529 |
// ----- Return |
| 5530 |
return $v_result; |
| 5531 |
} |
| 5532 |
|
| 5533 |
// ----- Read the central directory informations |
| 5534 |
$v_central_dir = array(); |
| 5535 |
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) |
| 5536 |
{ |
| 5537 |
$this->privCloseFd(); |
| 5538 |
return $v_result; |
| 5539 |
} |
| 5540 |
|
| 5541 |
// ----- Go to beginning of File |
| 5542 |
@rewind($this->zip_fd); |
| 5543 |
|
| 5544 |
// ----- Scan all the files |
| 5545 |
// ----- Start at beginning of Central Dir |
| 5546 |
$v_pos_entry = $v_central_dir['offset']; |
| 5547 |
@rewind($this->zip_fd); |
| 5548 |
if (@fseek($this->zip_fd, $v_pos_entry)) |
| 5549 |
{ |
| 5550 |
// ----- Close the zip file |
| 5551 |
$this->privCloseFd(); |
| 5552 |
|
| 5553 |
// ----- Error log |
| 5554 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); |
| 5555 |
|
| 5556 |
// ----- Return |
| 5557 |
return IWPPclZip::errorCode(); |
| 5558 |
} |
| 5559 |
|
| 5560 |
// ----- Read each entry |
| 5561 |
$v_header_list = array(); |
| 5562 |
$j_start = 0; |
| 5563 |
for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++) |
| 5564 |
{ |
| 5565 |
|
| 5566 |
// ----- Read the file header |
| 5567 |
$v_header_list[$v_nb_extracted] = array(); |
| 5568 |
if (($v_result = $this->privReadCentralFileHeader($v_header_list[$v_nb_extracted])) != 1) |
| 5569 |
{ |
| 5570 |
// ----- Close the zip file |
| 5571 |
$this->privCloseFd(); |
| 5572 |
|
| 5573 |
return $v_result; |
| 5574 |
} |
| 5575 |
|
| 5576 |
|
| 5577 |
// ----- Store the index |
| 5578 |
$v_header_list[$v_nb_extracted]['index'] = $i; |
| 5579 |
|
| 5580 |
// ----- Look for the specific extract rules |
| 5581 |
$v_found = false; |
| 5582 |
|
| 5583 |
// ----- Look for extract by name rule |
| 5584 |
if ( (isset($p_options[IWP_PCLZIP_OPT_BY_NAME])) |
| 5585 |
&& ($p_options[IWP_PCLZIP_OPT_BY_NAME] != 0)) { |
| 5586 |
|
| 5587 |
// ----- Look if the filename is in the list |
| 5588 |
for ($j=0; ($j<sizeof($p_options[IWP_PCLZIP_OPT_BY_NAME])) && (!$v_found); $j++) { |
| 5589 |
|
| 5590 |
// ----- Look for a directory |
| 5591 |
if (substr($p_options[IWP_PCLZIP_OPT_BY_NAME][$j], -1) == "/") { |
| 5592 |
|
| 5593 |
// ----- Look if the directory is in the filename path |
| 5594 |
if ( (strlen($v_header_list[$v_nb_extracted]['stored_filename']) > strlen($p_options[IWP_PCLZIP_OPT_BY_NAME][$j])) |
| 5595 |
&& (substr($v_header_list[$v_nb_extracted]['stored_filename'], 0, strlen($p_options[IWP_PCLZIP_OPT_BY_NAME][$j])) == $p_options[IWP_PCLZIP_OPT_BY_NAME][$j])) { |
| 5596 |
$v_found = true; |
| 5597 |
} |
| 5598 |
elseif ( (($v_header_list[$v_nb_extracted]['external']&0x00000010)==0x00000010) /* Indicates a folder */ |
| 5599 |
&& ($v_header_list[$v_nb_extracted]['stored_filename'].'/' == $p_options[IWP_PCLZIP_OPT_BY_NAME][$j])) { |
| 5600 |
$v_found = true; |
| 5601 |
} |
| 5602 |
} |
| 5603 |
// ----- Look for a filename |
| 5604 |
elseif ($v_header_list[$v_nb_extracted]['stored_filename'] == $p_options[IWP_PCLZIP_OPT_BY_NAME][$j]) { |
| 5605 |
$v_found = true; |
| 5606 |
} |
| 5607 |
} |
| 5608 |
} |
| 5609 |
|
| 5610 |
// ----- Look for extract by ereg rule |
| 5611 |
// ereg() is deprecated with PHP 5.3 |
| 5612 |
/* |
| 5613 |
else if ( (isset($p_options[IWP_PCLZIP_OPT_BY_EREG])) |
| 5614 |
&& ($p_options[IWP_PCLZIP_OPT_BY_EREG] != "")) { |
| 5615 |
|
| 5616 |
if (ereg($p_options[IWP_PCLZIP_OPT_BY_EREG], $v_header_list[$v_nb_extracted]['stored_filename'])) { |
| 5617 |
$v_found = true; |
| 5618 |
} |
| 5619 |
} |
| 5620 |
*/ |
| 5621 |
|
| 5622 |
// ----- Look for extract by preg rule |
| 5623 |
else if ( (isset($p_options[IWP_PCLZIP_OPT_BY_PREG])) |
| 5624 |
&& ($p_options[IWP_PCLZIP_OPT_BY_PREG] != "")) { |
| 5625 |
|
| 5626 |
if (preg_match($p_options[IWP_PCLZIP_OPT_BY_PREG], $v_header_list[$v_nb_extracted]['stored_filename'])) { |
| 5627 |
$v_found = true; |
| 5628 |
} |
| 5629 |
} |
| 5630 |
|
| 5631 |
// ----- Look for extract by index rule |
| 5632 |
else if ( (isset($p_options[IWP_PCLZIP_OPT_BY_INDEX])) |
| 5633 |
&& ($p_options[IWP_PCLZIP_OPT_BY_INDEX] != 0)) { |
| 5634 |
|
| 5635 |
// ----- Look if the index is in the list |
| 5636 |
for ($j=$j_start; ($j<sizeof($p_options[IWP_PCLZIP_OPT_BY_INDEX])) && (!$v_found); $j++) { |
| 5637 |
|
| 5638 |
if (($i>=$p_options[IWP_PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[IWP_PCLZIP_OPT_BY_INDEX][$j]['end'])) { |
| 5639 |
$v_found = true; |
| 5640 |
} |
| 5641 |
if ($i>=$p_options[IWP_PCLZIP_OPT_BY_INDEX][$j]['end']) { |
| 5642 |
$j_start = $j+1; |
| 5643 |
} |
| 5644 |
|
| 5645 |
if ($p_options[IWP_PCLZIP_OPT_BY_INDEX][$j]['start']>$i) { |
| 5646 |
break; |
| 5647 |
} |
| 5648 |
} |
| 5649 |
} |
| 5650 |
else { |
| 5651 |
$v_found = true; |
| 5652 |
} |
| 5653 |
|
| 5654 |
// ----- Look for deletion |
| 5655 |
if ($v_found) |
| 5656 |
{ |
| 5657 |
unset($v_header_list[$v_nb_extracted]); |
| 5658 |
} |
| 5659 |
else |
| 5660 |
{ |
| 5661 |
$v_nb_extracted++; |
| 5662 |
} |
| 5663 |
} |
| 5664 |
|
| 5665 |
// ----- Look if something need to be deleted |
| 5666 |
if ($v_nb_extracted > 0) { |
| 5667 |
|
| 5668 |
// ----- Creates a temporay file |
| 5669 |
$v_zip_temp_name = IWP_PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp'; |
| 5670 |
|
| 5671 |
// ----- Creates a temporary zip archive |
| 5672 |
$v_temp_zip = new IWPPclZip($v_zip_temp_name); |
| 5673 |
|
| 5674 |
// ----- Open the temporary zip file in write mode |
| 5675 |
if (($v_result = $v_temp_zip->privOpenFd('wb')) != 1) { |
| 5676 |
$this->privCloseFd(); |
| 5677 |
|
| 5678 |
// ----- Return |
| 5679 |
return $v_result; |
| 5680 |
} |
| 5681 |
|
| 5682 |
// ----- Look which file need to be kept |
| 5683 |
for ($i=0; $i<sizeof($v_header_list); $i++) { |
| 5684 |
|
| 5685 |
// ----- Calculate the position of the header |
| 5686 |
@rewind($this->zip_fd); |
| 5687 |
if (@fseek($this->zip_fd, $v_header_list[$i]['offset'])) { |
| 5688 |
// ----- Close the zip file |
| 5689 |
$this->privCloseFd(); |
| 5690 |
$v_temp_zip->privCloseFd(); |
| 5691 |
@unlink($v_zip_temp_name); |
| 5692 |
|
| 5693 |
// ----- Error log |
| 5694 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); |
| 5695 |
|
| 5696 |
// ----- Return |
| 5697 |
return IWPPclZip::errorCode(); |
| 5698 |
} |
| 5699 |
|
| 5700 |
// ----- Read the file header |
| 5701 |
$v_local_header = array(); |
| 5702 |
if (($v_result = $this->privReadFileHeader($v_local_header)) != 1) { |
| 5703 |
// ----- Close the zip file |
| 5704 |
$this->privCloseFd(); |
| 5705 |
$v_temp_zip->privCloseFd(); |
| 5706 |
@unlink($v_zip_temp_name); |
| 5707 |
|
| 5708 |
// ----- Return |
| 5709 |
return $v_result; |
| 5710 |
} |
| 5711 |
|
| 5712 |
// ----- Check that local file header is same as central file header |
| 5713 |
if ($this->privCheckFileHeaders($v_local_header, |
| 5714 |
$v_header_list[$i]) != 1) { |
| 5715 |
// TBC |
| 5716 |
} |
| 5717 |
unset($v_local_header); |
| 5718 |
|
| 5719 |
// ----- Write the file header |
| 5720 |
if (($v_result = $v_temp_zip->privWriteFileHeader($v_header_list[$i])) != 1) { |
| 5721 |
// ----- Close the zip file |
| 5722 |
$this->privCloseFd(); |
| 5723 |
$v_temp_zip->privCloseFd(); |
| 5724 |
@unlink($v_zip_temp_name); |
| 5725 |
|
| 5726 |
// ----- Return |
| 5727 |
return $v_result; |
| 5728 |
} |
| 5729 |
|
| 5730 |
// ----- Read/write the data block |
| 5731 |
if (($v_result = IWPPclZipUtilCopyBlock($this->zip_fd, $v_temp_zip->zip_fd, $v_header_list[$i]['compressed_size'])) != 1) { |
| 5732 |
// ----- Close the zip file |
| 5733 |
$this->privCloseFd(); |
| 5734 |
$v_temp_zip->privCloseFd(); |
| 5735 |
@unlink($v_zip_temp_name); |
| 5736 |
|
| 5737 |
// ----- Return |
| 5738 |
return $v_result; |
| 5739 |
} |
| 5740 |
} |
| 5741 |
|
| 5742 |
// ----- Store the offset of the central dir |
| 5743 |
$v_offset = @ftell($v_temp_zip->zip_fd); |
| 5744 |
|
| 5745 |
// ----- Re-Create the Central Dir files header |
| 5746 |
for ($i=0; $i<sizeof($v_header_list); $i++) { |
| 5747 |
// ----- Create the file header |
| 5748 |
if (($v_result = $v_temp_zip->privWriteCentralFileHeader($v_header_list[$i])) != 1) { |
| 5749 |
$v_temp_zip->privCloseFd(); |
| 5750 |
$this->privCloseFd(); |
| 5751 |
@unlink($v_zip_temp_name); |
| 5752 |
|
| 5753 |
// ----- Return |
| 5754 |
return $v_result; |
| 5755 |
} |
| 5756 |
|
| 5757 |
// ----- Transform the header to a 'usable' info |
| 5758 |
$v_temp_zip->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]); |
| 5759 |
} |
| 5760 |
|
| 5761 |
|
| 5762 |
// ----- Zip file comment |
| 5763 |
$v_comment = ''; |
| 5764 |
if (isset($p_options[IWP_PCLZIP_OPT_COMMENT])) { |
| 5765 |
$v_comment = $p_options[IWP_PCLZIP_OPT_COMMENT]; |
| 5766 |
} |
| 5767 |
|
| 5768 |
// ----- Calculate the size of the central header |
| 5769 |
$v_size = @ftell($v_temp_zip->zip_fd)-$v_offset; |
| 5770 |
|
| 5771 |
// ----- Create the central dir footer |
| 5772 |
if (($v_result = $v_temp_zip->privWriteCentralHeader(sizeof($v_header_list), $v_size, $v_offset, $v_comment)) != 1) { |
| 5773 |
// ----- Reset the file list |
| 5774 |
unset($v_header_list); |
| 5775 |
$v_temp_zip->privCloseFd(); |
| 5776 |
$this->privCloseFd(); |
| 5777 |
@unlink($v_zip_temp_name); |
| 5778 |
|
| 5779 |
// ----- Return |
| 5780 |
return $v_result; |
| 5781 |
} |
| 5782 |
|
| 5783 |
// ----- Close |
| 5784 |
$v_temp_zip->privCloseFd(); |
| 5785 |
$this->privCloseFd(); |
| 5786 |
|
| 5787 |
// ----- Delete the zip file |
| 5788 |
// TBC : I should test the result ... |
| 5789 |
@unlink($this->zipname); |
| 5790 |
|
| 5791 |
// ----- Rename the temporary file |
| 5792 |
// TBC : I should test the result ... |
| 5793 |
//@rename($v_zip_temp_name, $this->zipname); |
| 5794 |
IWPPclZipUtilRename($v_zip_temp_name, $this->zipname); |
| 5795 |
|
| 5796 |
// ----- Destroy the temporary archive |
| 5797 |
unset($v_temp_zip); |
| 5798 |
} |
| 5799 |
|
| 5800 |
// ----- Remove every files : reset the file |
| 5801 |
else if ($v_central_dir['entries'] != 0) { |
| 5802 |
$this->privCloseFd(); |
| 5803 |
|
| 5804 |
if (($v_result = $this->privOpenFd('wb')) != 1) { |
| 5805 |
return $v_result; |
| 5806 |
} |
| 5807 |
|
| 5808 |
if (($v_result = $this->privWriteCentralHeader(0, 0, 0, '')) != 1) { |
| 5809 |
return $v_result; |
| 5810 |
} |
| 5811 |
|
| 5812 |
$this->privCloseFd(); |
| 5813 |
} |
| 5814 |
|
| 5815 |
// ----- Return |
| 5816 |
return $v_result; |
| 5817 |
} |
| 5818 |
// -------------------------------------------------------------------------------- |
| 5819 |
|
| 5820 |
// -------------------------------------------------------------------------------- |
| 5821 |
// Function : privDirCheck() |
| 5822 |
// Description : |
| 5823 |
// Check if a directory exists, if not it creates it and all the parents directory |
| 5824 |
// which may be useful. |
| 5825 |
// Parameters : |
| 5826 |
// $p_dir : Directory path to check. |
| 5827 |
// Return Values : |
| 5828 |
// 1 : OK |
| 5829 |
// -1 : Unable to create directory |
| 5830 |
// -------------------------------------------------------------------------------- |
| 5831 |
function privDirCheck($p_dir, $p_is_dir=false) |
| 5832 |
{ |
| 5833 |
$v_result = 1; |
| 5834 |
|
| 5835 |
|
| 5836 |
// ----- Remove the final '/' |
| 5837 |
if (($p_is_dir) && (substr($p_dir, -1)=='/')) |
| 5838 |
{ |
| 5839 |
$p_dir = substr($p_dir, 0, strlen($p_dir)-1); |
| 5840 |
} |
| 5841 |
|
| 5842 |
// ----- Check the directory availability |
| 5843 |
if ((is_dir($p_dir)) || ($p_dir == "")) |
| 5844 |
{ |
| 5845 |
return 1; |
| 5846 |
} |
| 5847 |
|
| 5848 |
// ----- Extract parent directory |
| 5849 |
$p_parent_dir = dirname($p_dir); |
| 5850 |
|
| 5851 |
// ----- Just a check |
| 5852 |
if ($p_parent_dir != $p_dir) |
| 5853 |
{ |
| 5854 |
// ----- Look for parent directory |
| 5855 |
if ($p_parent_dir != "") |
| 5856 |
{ |
| 5857 |
if (($v_result = $this->privDirCheck($p_parent_dir)) != 1) |
| 5858 |
{ |
| 5859 |
return $v_result; |
| 5860 |
} |
| 5861 |
} |
| 5862 |
} |
| 5863 |
|
| 5864 |
// ----- Create the directory |
| 5865 |
if (!@mkdir($p_dir, 0777)) |
| 5866 |
{ |
| 5867 |
// ----- Error log |
| 5868 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_DIR_CREATE_FAIL, "Unable to create directory '$p_dir'"); |
| 5869 |
|
| 5870 |
// ----- Return |
| 5871 |
return IWPPclZip::errorCode(); |
| 5872 |
} |
| 5873 |
|
| 5874 |
// ----- Return |
| 5875 |
return $v_result; |
| 5876 |
} |
| 5877 |
// -------------------------------------------------------------------------------- |
| 5878 |
|
| 5879 |
// -------------------------------------------------------------------------------- |
| 5880 |
// Function : privMerge() |
| 5881 |
// Description : |
| 5882 |
// If $p_archive_to_add does not exist, the function exit with a success result. |
| 5883 |
// Parameters : |
| 5884 |
// Return Values : |
| 5885 |
// -------------------------------------------------------------------------------- |
| 5886 |
function privMerge(&$p_archive_to_add) |
| 5887 |
{ |
| 5888 |
$v_result=1; |
| 5889 |
|
| 5890 |
// ----- Look if the archive_to_add exists |
| 5891 |
if (!is_file($p_archive_to_add->zipname)) |
| 5892 |
{ |
| 5893 |
|
| 5894 |
// ----- Nothing to merge, so merge is a success |
| 5895 |
$v_result = 1; |
| 5896 |
|
| 5897 |
// ----- Return |
| 5898 |
return $v_result; |
| 5899 |
} |
| 5900 |
|
| 5901 |
// ----- Look if the archive exists |
| 5902 |
if (!is_file($this->zipname)) |
| 5903 |
{ |
| 5904 |
|
| 5905 |
// ----- Do a duplicate |
| 5906 |
$v_result = $this->privDuplicate($p_archive_to_add->zipname); |
| 5907 |
|
| 5908 |
// ----- Return |
| 5909 |
return $v_result; |
| 5910 |
} |
| 5911 |
|
| 5912 |
// ----- Open the zip file |
| 5913 |
if (($v_result=$this->privOpenFd('rb')) != 1) |
| 5914 |
{ |
| 5915 |
// ----- Return |
| 5916 |
return $v_result; |
| 5917 |
} |
| 5918 |
|
| 5919 |
// ----- Read the central directory informations |
| 5920 |
$v_central_dir = array(); |
| 5921 |
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) |
| 5922 |
{ |
| 5923 |
$this->privCloseFd(); |
| 5924 |
return $v_result; |
| 5925 |
} |
| 5926 |
|
| 5927 |
// ----- Go to beginning of File |
| 5928 |
@rewind($this->zip_fd); |
| 5929 |
|
| 5930 |
// ----- Open the archive_to_add file |
| 5931 |
if (($v_result=$p_archive_to_add->privOpenFd('rb')) != 1) |
| 5932 |
{ |
| 5933 |
$this->privCloseFd(); |
| 5934 |
|
| 5935 |
// ----- Return |
| 5936 |
return $v_result; |
| 5937 |
} |
| 5938 |
|
| 5939 |
// ----- Read the central directory informations |
| 5940 |
$v_central_dir_to_add = array(); |
| 5941 |
if (($v_result = $p_archive_to_add->privReadEndCentralDir($v_central_dir_to_add)) != 1) |
| 5942 |
{ |
| 5943 |
$this->privCloseFd(); |
| 5944 |
$p_archive_to_add->privCloseFd(); |
| 5945 |
|
| 5946 |
return $v_result; |
| 5947 |
} |
| 5948 |
|
| 5949 |
// ----- Go to beginning of File |
| 5950 |
@rewind($p_archive_to_add->zip_fd); |
| 5951 |
|
| 5952 |
// ----- Creates a temporay file |
| 5953 |
$v_zip_temp_name = IWP_PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp'; |
| 5954 |
|
| 5955 |
// ----- Open the temporary file in write mode |
| 5956 |
if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0) |
| 5957 |
{ |
| 5958 |
$this->privCloseFd(); |
| 5959 |
$p_archive_to_add->privCloseFd(); |
| 5960 |
|
| 5961 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode'); |
| 5962 |
|
| 5963 |
// ----- Return |
| 5964 |
return IWPPclZip::errorCode(); |
| 5965 |
} |
| 5966 |
|
| 5967 |
// ----- Copy the files from the archive to the temporary file |
| 5968 |
// TBC : Here I should better append the file and go back to erase the central dir |
| 5969 |
$v_size = $v_central_dir['offset']; |
| 5970 |
while ($v_size != 0) |
| 5971 |
{ |
| 5972 |
$v_read_size = ($v_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $v_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 5973 |
$v_buffer = fread($this->zip_fd, $v_read_size); |
| 5974 |
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); |
| 5975 |
$v_size -= $v_read_size; |
| 5976 |
} |
| 5977 |
|
| 5978 |
// ----- Copy the files from the archive_to_add into the temporary file |
| 5979 |
$v_size = $v_central_dir_to_add['offset']; |
| 5980 |
while ($v_size != 0) |
| 5981 |
{ |
| 5982 |
$v_read_size = ($v_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $v_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 5983 |
$v_buffer = fread($p_archive_to_add->zip_fd, $v_read_size); |
| 5984 |
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); |
| 5985 |
$v_size -= $v_read_size; |
| 5986 |
} |
| 5987 |
|
| 5988 |
// ----- Store the offset of the central dir |
| 5989 |
$v_offset = @ftell($v_zip_temp_fd); |
| 5990 |
|
| 5991 |
// ----- Copy the block of file headers from the old archive |
| 5992 |
$v_size = $v_central_dir['size']; |
| 5993 |
while ($v_size != 0) |
| 5994 |
{ |
| 5995 |
$v_read_size = ($v_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $v_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 5996 |
$v_buffer = @fread($this->zip_fd, $v_read_size); |
| 5997 |
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); |
| 5998 |
$v_size -= $v_read_size; |
| 5999 |
} |
| 6000 |
|
| 6001 |
// ----- Copy the block of file headers from the archive_to_add |
| 6002 |
$v_size = $v_central_dir_to_add['size']; |
| 6003 |
while ($v_size != 0) |
| 6004 |
{ |
| 6005 |
$v_read_size = ($v_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $v_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 6006 |
$v_buffer = @fread($p_archive_to_add->zip_fd, $v_read_size); |
| 6007 |
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); |
| 6008 |
$v_size -= $v_read_size; |
| 6009 |
} |
| 6010 |
|
| 6011 |
// ----- Merge the file comments |
| 6012 |
$v_comment = $v_central_dir['comment'].' '.$v_central_dir_to_add['comment']; |
| 6013 |
|
| 6014 |
// ----- Calculate the size of the (new) central header |
| 6015 |
$v_size = @ftell($v_zip_temp_fd)-$v_offset; |
| 6016 |
|
| 6017 |
// ----- Swap the file descriptor |
| 6018 |
// Here is a trick : I swap the temporary fd with the zip fd, in order to use |
| 6019 |
// the following methods on the temporary fil and not the real archive fd |
| 6020 |
$v_swap = $this->zip_fd; |
| 6021 |
$this->zip_fd = $v_zip_temp_fd; |
| 6022 |
$v_zip_temp_fd = $v_swap; |
| 6023 |
|
| 6024 |
// ----- Create the central dir footer |
| 6025 |
if (($v_result = $this->privWriteCentralHeader($v_central_dir['entries']+$v_central_dir_to_add['entries'], $v_size, $v_offset, $v_comment)) != 1) |
| 6026 |
{ |
| 6027 |
$this->privCloseFd(); |
| 6028 |
$p_archive_to_add->privCloseFd(); |
| 6029 |
@fclose($v_zip_temp_fd); |
| 6030 |
$this->zip_fd = null; |
| 6031 |
|
| 6032 |
// ----- Reset the file list |
| 6033 |
unset($v_header_list); |
| 6034 |
|
| 6035 |
// ----- Return |
| 6036 |
return $v_result; |
| 6037 |
} |
| 6038 |
|
| 6039 |
// ----- Swap back the file descriptor |
| 6040 |
$v_swap = $this->zip_fd; |
| 6041 |
$this->zip_fd = $v_zip_temp_fd; |
| 6042 |
$v_zip_temp_fd = $v_swap; |
| 6043 |
|
| 6044 |
// ----- Close |
| 6045 |
$this->privCloseFd(); |
| 6046 |
$p_archive_to_add->privCloseFd(); |
| 6047 |
|
| 6048 |
// ----- Close the temporary file |
| 6049 |
@fclose($v_zip_temp_fd); |
| 6050 |
|
| 6051 |
// ----- Delete the zip file |
| 6052 |
// TBC : I should test the result ... |
| 6053 |
@unlink($this->zipname); |
| 6054 |
|
| 6055 |
// ----- Rename the temporary file |
| 6056 |
// TBC : I should test the result ... |
| 6057 |
//@rename($v_zip_temp_name, $this->zipname); |
| 6058 |
IWPPclZipUtilRename($v_zip_temp_name, $this->zipname); |
| 6059 |
|
| 6060 |
// ----- Return |
| 6061 |
return $v_result; |
| 6062 |
} |
| 6063 |
// -------------------------------------------------------------------------------- |
| 6064 |
|
| 6065 |
// -------------------------------------------------------------------------------- |
| 6066 |
// Function : privDuplicate() |
| 6067 |
// Description : |
| 6068 |
// Parameters : |
| 6069 |
// Return Values : |
| 6070 |
// -------------------------------------------------------------------------------- |
| 6071 |
function privDuplicate($p_archive_filename) |
| 6072 |
{ |
| 6073 |
$v_result=1; |
| 6074 |
|
| 6075 |
// ----- Look if the $p_archive_filename exists |
| 6076 |
if (!is_file($p_archive_filename)) |
| 6077 |
{ |
| 6078 |
|
| 6079 |
// ----- Nothing to duplicate, so duplicate is a success. |
| 6080 |
$v_result = 1; |
| 6081 |
|
| 6082 |
// ----- Return |
| 6083 |
return $v_result; |
| 6084 |
} |
| 6085 |
|
| 6086 |
// ----- Open the zip file |
| 6087 |
if (($v_result=$this->privOpenFd('wb')) != 1) |
| 6088 |
{ |
| 6089 |
// ----- Return |
| 6090 |
return $v_result; |
| 6091 |
} |
| 6092 |
|
| 6093 |
// ----- Open the temporary file in write mode |
| 6094 |
if (($v_zip_temp_fd = @fopen($p_archive_filename, 'rb')) == 0) |
| 6095 |
{ |
| 6096 |
$this->privCloseFd(); |
| 6097 |
|
| 6098 |
IWPPclZip::privErrorLog(IWP_PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive file \''.$p_archive_filename.'\' in binary write mode'); |
| 6099 |
|
| 6100 |
// ----- Return |
| 6101 |
return IWPPclZip::errorCode(); |
| 6102 |
} |
| 6103 |
|
| 6104 |
// ----- Copy the files from the archive to the temporary file |
| 6105 |
// TBC : Here I should better append the file and go back to erase the central dir |
| 6106 |
$v_size = iwp_mmb_get_file_size($p_archive_filename); |
| 6107 |
while ($v_size != 0) |
| 6108 |
{ |
| 6109 |
$v_read_size = ($v_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $v_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 6110 |
$v_buffer = fread($v_zip_temp_fd, $v_read_size); |
| 6111 |
@fwrite($this->zip_fd, $v_buffer, $v_read_size); |
| 6112 |
$v_size -= $v_read_size; |
| 6113 |
} |
| 6114 |
|
| 6115 |
// ----- Close |
| 6116 |
$this->privCloseFd(); |
| 6117 |
|
| 6118 |
// ----- Close the temporary file |
| 6119 |
@fclose($v_zip_temp_fd); |
| 6120 |
|
| 6121 |
// ----- Return |
| 6122 |
return $v_result; |
| 6123 |
} |
| 6124 |
// -------------------------------------------------------------------------------- |
| 6125 |
|
| 6126 |
// -------------------------------------------------------------------------------- |
| 6127 |
// Function : privErrorLog() |
| 6128 |
// Description : |
| 6129 |
// Parameters : |
| 6130 |
// -------------------------------------------------------------------------------- |
| 6131 |
function privErrorLog($p_error_code=0, $p_error_string='') |
| 6132 |
{ |
| 6133 |
if (IWP_PCLZIP_ERROR_EXTERNAL == 1) { |
| 6134 |
PclError($p_error_code, $p_error_string); |
| 6135 |
} |
| 6136 |
else { |
| 6137 |
$this->error_code = $p_error_code; |
| 6138 |
$this->error_string = $p_error_string; |
| 6139 |
} |
| 6140 |
} |
| 6141 |
// -------------------------------------------------------------------------------- |
| 6142 |
|
| 6143 |
// -------------------------------------------------------------------------------- |
| 6144 |
// Function : privErrorReset() |
| 6145 |
// Description : |
| 6146 |
// Parameters : |
| 6147 |
// -------------------------------------------------------------------------------- |
| 6148 |
function privErrorReset() |
| 6149 |
{ |
| 6150 |
if (IWP_PCLZIP_ERROR_EXTERNAL == 1) { |
| 6151 |
PclErrorReset(); |
| 6152 |
} |
| 6153 |
else { |
| 6154 |
$this->error_code = 0; |
| 6155 |
$this->error_string = ''; |
| 6156 |
} |
| 6157 |
} |
| 6158 |
// -------------------------------------------------------------------------------- |
| 6159 |
|
| 6160 |
// -------------------------------------------------------------------------------- |
| 6161 |
// Function : privDisableMagicQuotes() |
| 6162 |
// Description : |
| 6163 |
// Parameters : |
| 6164 |
// Return Values : |
| 6165 |
// -------------------------------------------------------------------------------- |
| 6166 |
function privDisableMagicQuotes() |
| 6167 |
{ |
| 6168 |
$v_result=1; |
| 6169 |
|
| 6170 |
// ----- Look if function exists |
| 6171 |
if ( (!function_exists("get_magic_quotes_runtime")) |
| 6172 |
|| (!function_exists("set_magic_quotes_runtime"))) { |
| 6173 |
return $v_result; |
| 6174 |
} |
| 6175 |
|
| 6176 |
// ----- Look if already done |
| 6177 |
if ($this->magic_quotes_status != -1) { |
| 6178 |
return $v_result; |
| 6179 |
} |
| 6180 |
|
| 6181 |
// ----- Get and memorize the magic_quote value |
| 6182 |
$this->magic_quotes_status = @get_magic_quotes_runtime(); |
| 6183 |
|
| 6184 |
// ----- Disable magic_quotes |
| 6185 |
if ($this->magic_quotes_status == 1) { |
| 6186 |
if (function_exists('set_magic_quotes_runtime')) { |
| 6187 |
@set_magic_quotes_runtime(0); |
| 6188 |
} |
| 6189 |
} |
| 6190 |
|
| 6191 |
// ----- Return |
| 6192 |
return $v_result; |
| 6193 |
} |
| 6194 |
// -------------------------------------------------------------------------------- |
| 6195 |
|
| 6196 |
// -------------------------------------------------------------------------------- |
| 6197 |
// Function : privSwapBackMagicQuotes() |
| 6198 |
// Description : |
| 6199 |
// Parameters : |
| 6200 |
// Return Values : |
| 6201 |
// -------------------------------------------------------------------------------- |
| 6202 |
function privSwapBackMagicQuotes() |
| 6203 |
{ |
| 6204 |
$v_result=1; |
| 6205 |
|
| 6206 |
// ----- Look if function exists |
| 6207 |
if ( (!function_exists("get_magic_quotes_runtime")) |
| 6208 |
|| (!function_exists("set_magic_quotes_runtime"))) { |
| 6209 |
return $v_result; |
| 6210 |
} |
| 6211 |
|
| 6212 |
// ----- Look if something to do |
| 6213 |
if ($this->magic_quotes_status != -1) { |
| 6214 |
return $v_result; |
| 6215 |
} |
| 6216 |
|
| 6217 |
// ----- Swap back magic_quotes |
| 6218 |
if ($this->magic_quotes_status == 1) { |
| 6219 |
if (function_exists('set_magic_quotes_runtime')) { |
| 6220 |
@set_magic_quotes_runtime($this->magic_quotes_status); |
| 6221 |
} |
| 6222 |
} |
| 6223 |
|
| 6224 |
// ----- Return |
| 6225 |
return $v_result; |
| 6226 |
} |
| 6227 |
// -------------------------------------------------------------------------------- |
| 6228 |
|
| 6229 |
} |
| 6230 |
// End of class |
| 6231 |
// -------------------------------------------------------------------------------- |
| 6232 |
|
| 6233 |
// -------------------------------------------------------------------------------- |
| 6234 |
// Function : IWPPclZipUtilPathReduction() |
| 6235 |
// Description : |
| 6236 |
// Parameters : |
| 6237 |
// Return Values : |
| 6238 |
// -------------------------------------------------------------------------------- |
| 6239 |
function IWPPclZipUtilPathReduction($p_dir) |
| 6240 |
{ |
| 6241 |
$v_result = ""; |
| 6242 |
|
| 6243 |
// ----- Look for not empty path |
| 6244 |
if ($p_dir != "") { |
| 6245 |
// ----- Explode path by directory names |
| 6246 |
$v_list = explode("/", $p_dir); |
| 6247 |
|
| 6248 |
// ----- Study directories from last to first |
| 6249 |
$v_skip = 0; |
| 6250 |
for ($i=sizeof($v_list)-1; $i>=0; $i--) { |
| 6251 |
// ----- Look for current path |
| 6252 |
if ($v_list[$i] == ".") { |
| 6253 |
// ----- Ignore this directory |
| 6254 |
// Should be the first $i=0, but no check is done |
| 6255 |
} |
| 6256 |
else if ($v_list[$i] == "..") { |
| 6257 |
$v_skip++; |
| 6258 |
} |
| 6259 |
else if ($v_list[$i] == "") { |
| 6260 |
// ----- First '/' i.e. root slash |
| 6261 |
if ($i == 0) { |
| 6262 |
$v_result = "/".$v_result; |
| 6263 |
if ($v_skip > 0) { |
| 6264 |
// ----- It is an invalid path, so the path is not modified |
| 6265 |
// TBC |
| 6266 |
$v_result = $p_dir; |
| 6267 |
$v_skip = 0; |
| 6268 |
} |
| 6269 |
} |
| 6270 |
// ----- Last '/' i.e. indicates a directory |
| 6271 |
else if ($i == (sizeof($v_list)-1)) { |
| 6272 |
$v_result = $v_list[$i]; |
| 6273 |
} |
| 6274 |
// ----- Double '/' inside the path |
| 6275 |
else { |
| 6276 |
// ----- Ignore only the double '//' in path, |
| 6277 |
// but not the first and last '/' |
| 6278 |
} |
| 6279 |
} |
| 6280 |
else { |
| 6281 |
// ----- Look for item to skip |
| 6282 |
if ($v_skip > 0) { |
| 6283 |
$v_skip--; |
| 6284 |
} |
| 6285 |
else { |
| 6286 |
$v_result = $v_list[$i].($i!=(sizeof($v_list)-1)?"/".$v_result:""); |
| 6287 |
} |
| 6288 |
} |
| 6289 |
} |
| 6290 |
|
| 6291 |
// ----- Look for skip |
| 6292 |
if ($v_skip > 0) { |
| 6293 |
while ($v_skip > 0) { |
| 6294 |
$v_result = '../'.$v_result; |
| 6295 |
$v_skip--; |
| 6296 |
} |
| 6297 |
} |
| 6298 |
} |
| 6299 |
|
| 6300 |
// ----- Return |
| 6301 |
return $v_result; |
| 6302 |
} |
| 6303 |
// -------------------------------------------------------------------------------- |
| 6304 |
|
| 6305 |
// -------------------------------------------------------------------------------- |
| 6306 |
// Function : IWPPclZipUtilPathInclusion() |
| 6307 |
// Description : |
| 6308 |
// This function indicates if the path $p_path is under the $p_dir tree. Or, |
| 6309 |
// said in an other way, if the file or sub-dir $p_path is inside the dir |
| 6310 |
// $p_dir. |
| 6311 |
// The function indicates also if the path is exactly the same as the dir. |
| 6312 |
// This function supports path with duplicated '/' like '//', but does not |
| 6313 |
// support '.' or '..' statements. |
| 6314 |
// Parameters : |
| 6315 |
// Return Values : |
| 6316 |
// 0 if $p_path is not inside directory $p_dir |
| 6317 |
// 1 if $p_path is inside directory $p_dir |
| 6318 |
// 2 if $p_path is exactly the same as $p_dir |
| 6319 |
// -------------------------------------------------------------------------------- |
| 6320 |
function IWPPclZipUtilPathInclusion($p_dir, $p_path) |
| 6321 |
{ |
| 6322 |
$v_result = 1; |
| 6323 |
|
| 6324 |
// ----- Look for path beginning by ./ |
| 6325 |
if ( ($p_dir == '.') |
| 6326 |
|| ((strlen($p_dir) >=2) && (substr($p_dir, 0, 2) == './'))) { |
| 6327 |
$p_dir = IWPPclZipUtilTranslateWinPath(getcwd(), FALSE).'/'.substr($p_dir, 1); |
| 6328 |
} |
| 6329 |
if ( ($p_path == '.') |
| 6330 |
|| ((strlen($p_path) >=2) && (substr($p_path, 0, 2) == './'))) { |
| 6331 |
$p_path = IWPPclZipUtilTranslateWinPath(getcwd(), FALSE).'/'.substr($p_path, 1); |
| 6332 |
} |
| 6333 |
|
| 6334 |
// ----- Explode dir and path by directory separator |
| 6335 |
$v_list_dir = explode("/", $p_dir); |
| 6336 |
$v_list_dir_size = sizeof($v_list_dir); |
| 6337 |
$v_list_path = explode("/", $p_path); |
| 6338 |
$v_list_path_size = sizeof($v_list_path); |
| 6339 |
|
| 6340 |
// ----- Study directories paths |
| 6341 |
$i = 0; |
| 6342 |
$j = 0; |
| 6343 |
while (($i < $v_list_dir_size) && ($j < $v_list_path_size) && ($v_result)) { |
| 6344 |
|
| 6345 |
// ----- Look for empty dir (path reduction) |
| 6346 |
if ($v_list_dir[$i] == '') { |
| 6347 |
$i++; |
| 6348 |
continue; |
| 6349 |
} |
| 6350 |
if ($v_list_path[$j] == '') { |
| 6351 |
$j++; |
| 6352 |
continue; |
| 6353 |
} |
| 6354 |
|
| 6355 |
// ----- Compare the items |
| 6356 |
if (($v_list_dir[$i] != $v_list_path[$j]) && ($v_list_dir[$i] != '') && ( $v_list_path[$j] != '')) { |
| 6357 |
$v_result = 0; |
| 6358 |
} |
| 6359 |
|
| 6360 |
// ----- Next items |
| 6361 |
$i++; |
| 6362 |
$j++; |
| 6363 |
} |
| 6364 |
|
| 6365 |
// ----- Look if everything seems to be the same |
| 6366 |
if ($v_result) { |
| 6367 |
// ----- Skip all the empty items |
| 6368 |
while (($j < $v_list_path_size) && ($v_list_path[$j] == '')) $j++; |
| 6369 |
while (($i < $v_list_dir_size) && ($v_list_dir[$i] == '')) $i++; |
| 6370 |
|
| 6371 |
if (($i >= $v_list_dir_size) && ($j >= $v_list_path_size)) { |
| 6372 |
// ----- There are exactly the same |
| 6373 |
$v_result = 2; |
| 6374 |
} |
| 6375 |
else if ($i < $v_list_dir_size) { |
| 6376 |
// ----- The path is shorter than the dir |
| 6377 |
$v_result = 0; |
| 6378 |
} |
| 6379 |
} |
| 6380 |
|
| 6381 |
// ----- Return |
| 6382 |
return $v_result; |
| 6383 |
} |
| 6384 |
// -------------------------------------------------------------------------------- |
| 6385 |
|
| 6386 |
// -------------------------------------------------------------------------------- |
| 6387 |
// Function : IWPPclZipUtilCopyBlock() |
| 6388 |
// Description : |
| 6389 |
// Parameters : |
| 6390 |
// $p_mode : read/write compression mode |
| 6391 |
// 0 : src & dest normal |
| 6392 |
// 1 : src gzip, dest normal |
| 6393 |
// 2 : src normal, dest gzip |
| 6394 |
// 3 : src & dest gzip |
| 6395 |
// Return Values : |
| 6396 |
// -------------------------------------------------------------------------------- |
| 6397 |
function IWPPclZipUtilCopyBlock($p_src, $p_dest, $p_size, $p_mode=0) |
| 6398 |
{ |
| 6399 |
$v_result = 1; |
| 6400 |
|
| 6401 |
if ($p_mode==0) |
| 6402 |
{ |
| 6403 |
while ($p_size != 0) |
| 6404 |
{ |
| 6405 |
$v_read_size = ($p_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $p_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 6406 |
$v_buffer = @fread($p_src, $v_read_size); |
| 6407 |
@fwrite($p_dest, $v_buffer, $v_read_size); |
| 6408 |
$p_size -= $v_read_size; |
| 6409 |
} |
| 6410 |
} |
| 6411 |
else if ($p_mode==1) |
| 6412 |
{ |
| 6413 |
while ($p_size != 0) |
| 6414 |
{ |
| 6415 |
$v_read_size = ($p_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $p_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 6416 |
$v_buffer = @gzread($p_src, $v_read_size); |
| 6417 |
@fwrite($p_dest, $v_buffer, $v_read_size); |
| 6418 |
$p_size -= $v_read_size; |
| 6419 |
} |
| 6420 |
} |
| 6421 |
else if ($p_mode==2) |
| 6422 |
{ |
| 6423 |
while ($p_size != 0) |
| 6424 |
{ |
| 6425 |
$v_read_size = ($p_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $p_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 6426 |
$v_buffer = @fread($p_src, $v_read_size); |
| 6427 |
@gzwrite($p_dest, $v_buffer, $v_read_size); |
| 6428 |
$p_size -= $v_read_size; |
| 6429 |
} |
| 6430 |
} |
| 6431 |
else if ($p_mode==3) |
| 6432 |
{ |
| 6433 |
while ($p_size != 0) |
| 6434 |
{ |
| 6435 |
$v_read_size = ($p_size < IWP_PCLZIP_READ_BLOCK_SIZE ? $p_size : IWP_PCLZIP_READ_BLOCK_SIZE); |
| 6436 |
$v_buffer = @gzread($p_src, $v_read_size); |
| 6437 |
@gzwrite($p_dest, $v_buffer, $v_read_size); |
| 6438 |
$p_size -= $v_read_size; |
| 6439 |
} |
| 6440 |
} |
| 6441 |
|
| 6442 |
// ----- Return |
| 6443 |
return $v_result; |
| 6444 |
} |
| 6445 |
// -------------------------------------------------------------------------------- |
| 6446 |
|
| 6447 |
// -------------------------------------------------------------------------------- |
| 6448 |
// Function : IWPPclZipUtilRename() |
| 6449 |
// Description : |
| 6450 |
// This function tries to do a simple rename() function. If it fails, it |
| 6451 |
// tries to copy the $p_src file in a new $p_dest file and then unlink the |
| 6452 |
// first one. |
| 6453 |
// Parameters : |
| 6454 |
// $p_src : Old filename |
| 6455 |
// $p_dest : New filename |
| 6456 |
// Return Values : |
| 6457 |
// 1 on success, 0 on failure. |
| 6458 |
// -------------------------------------------------------------------------------- |
| 6459 |
function IWPPclZipUtilRename($p_src, $p_dest) |
| 6460 |
{ |
| 6461 |
$v_result = 1; |
| 6462 |
|
| 6463 |
// ----- Try to rename the files |
| 6464 |
if (!@rename($p_src, $p_dest)) { |
| 6465 |
|
| 6466 |
// ----- Try to copy & unlink the src |
| 6467 |
if (!@copy($p_src, $p_dest)) { |
| 6468 |
$v_result = 0; |
| 6469 |
} |
| 6470 |
else if (!@unlink($p_src)) { |
| 6471 |
$v_result = 0; |
| 6472 |
} |
| 6473 |
} |
| 6474 |
|
| 6475 |
// ----- Return |
| 6476 |
return $v_result; |
| 6477 |
} |
| 6478 |
// -------------------------------------------------------------------------------- |
| 6479 |
|
| 6480 |
// -------------------------------------------------------------------------------- |
| 6481 |
// Function : IWPPclZipUtilOptionText() |
| 6482 |
// Description : |
| 6483 |
// Translate option value in text. Mainly for debug purpose. |
| 6484 |
// Parameters : |
| 6485 |
// $p_option : the option value. |
| 6486 |
// Return Values : |
| 6487 |
// The option text value. |
| 6488 |
// -------------------------------------------------------------------------------- |
| 6489 |
function IWPPclZipUtilOptionText($p_option) |
| 6490 |
{ |
| 6491 |
|
| 6492 |
$v_list = get_defined_constants(); |
| 6493 |
for (reset($v_list); $v_key = key($v_list); next($v_list)) { |
| 6494 |
$v_prefix = substr($v_key, 0, 10); |
| 6495 |
if (( ($v_prefix == 'IWP_PCLZIP_OPT') |
| 6496 |
|| ($v_prefix == 'IWP_PCLZIP_CB_') |
| 6497 |
|| ($v_prefix == 'IWP_PCLZIP_ATT')) |
| 6498 |
&& ($v_list[$v_key] == $p_option)) { |
| 6499 |
return $v_key; |
| 6500 |
} |
| 6501 |
} |
| 6502 |
|
| 6503 |
$v_result = 'Unknown'; |
| 6504 |
|
| 6505 |
return $v_result; |
| 6506 |
} |
| 6507 |
// -------------------------------------------------------------------------------- |
| 6508 |
|
| 6509 |
// -------------------------------------------------------------------------------- |
| 6510 |
// Function : IWPPclZipUtilTranslateWinPath() |
| 6511 |
// Description : |
| 6512 |
// Translate windows path by replacing '\' by '/' and optionally removing |
| 6513 |
// drive letter. |
| 6514 |
// Parameters : |
| 6515 |
// $p_path : path to translate. |
| 6516 |
// $p_remove_disk_letter : true | false |
| 6517 |
// Return Values : |
| 6518 |
// The path translated. |
| 6519 |
// -------------------------------------------------------------------------------- |
| 6520 |
function IWPPclZipUtilTranslateWinPath($p_path, $p_remove_disk_letter=true) |
| 6521 |
{ |
| 6522 |
$os_name = ''; |
| 6523 |
if(function_exists('php_uname')){ |
| 6524 |
$os_name = php_uname(); |
| 6525 |
}elseif (defined('PHP_OS')) { |
| 6526 |
$os_name = PHP_OS; |
| 6527 |
} |
| 6528 |
if (stristr($os_name, 'windows')) { |
| 6529 |
// ----- Look for potential disk letter |
| 6530 |
if (($p_remove_disk_letter) && (($v_position = strpos($p_path, ':')) != false)) { |
| 6531 |
$p_path = substr($p_path, $v_position+1); |
| 6532 |
} |
| 6533 |
// ----- Change potential windows directory separator |
| 6534 |
if ((strpos($p_path, '\\') > 0) || (substr($p_path, 0,1) == '\\')) { |
| 6535 |
$p_path = strtr($p_path, '\\', '/'); |
| 6536 |
} |
| 6537 |
} |
| 6538 |
return $p_path; |
| 6539 |
} |
| 6540 |
//------------------------------------------------------------------- |
| 6541 |
if(!function_exists('iwp_mmb_get_file_size')){ |
| 6542 |
function iwp_mmb_get_file_size($file) |
| 6543 |
{ |
| 6544 |
clearstatcache(); |
| 6545 |
$normal_file_size = filesize($file); |
| 6546 |
if(($normal_file_size !== false)&&($normal_file_size >= 0)) |
| 6547 |
{ |
| 6548 |
return $normal_file_size; |
| 6549 |
} |
| 6550 |
else |
| 6551 |
{ |
| 6552 |
$file = realPath($file); |
| 6553 |
if(!$file) |
| 6554 |
{ |
| 6555 |
echo 'iwp_mmb_get_file_size_error : realPath error'; |
| 6556 |
echo "File Name: $file"; |
| 6557 |
} |
| 6558 |
$ch = curl_init("file://" . $file); |
| 6559 |
curl_setopt($ch, CURLOPT_PROTOCOLS, CURLPROTO_FILE); |
| 6560 |
curl_setopt($ch, CURLOPT_NOBODY, true); |
| 6561 |
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); |
| 6562 |
curl_setopt($ch, CURLOPT_HEADER, true); |
| 6563 |
$data = curl_exec($ch); |
| 6564 |
$curl_error = curl_error($ch); |
| 6565 |
curl_close($ch); |
| 6566 |
if ($data !== false && preg_match('/Content-Length: (\d+)/', $data, $matches)) { |
| 6567 |
return (string) $matches[1]; |
| 6568 |
} |
| 6569 |
else |
| 6570 |
{ |
| 6571 |
echo 'iwp_mmb_get_file_size_error : '.$curl_error; |
| 6572 |
echo "File Name: $file"; |
| 6573 |
return $normal_file_size; |
| 6574 |
} |
| 6575 |
} |
| 6576 |
} |
| 6577 |
} |
| 6578 |
|
| 6579 |
|
