Changeset 11025
- Timestamp:
- 04/20/2009 10:25:40 PM (17 years ago)
- File:
-
- 1 edited
-
trunk/wp-admin/includes/class-pclzip.php (modified) (76 diffs)
Legend:
- Unmodified
- Added
- Removed
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trunk/wp-admin/includes/class-pclzip.php
r8645 r11025 1 1 <?php 2 /** 3 * PhpConcept Library - Zip Module 2.5 4 * 5 * Presentation : 6 * PclZip is a PHP library that manage ZIP archives. 7 * So far tests show that archives generated by PclZip are readable by 8 * WinZip application and other tools. 9 * 10 * Warning : 11 * This library and the associated files are non commercial, non professional 12 * work. 13 * It should not have unexpected results. However if any damage is caused by 14 * this software the author can not be responsible. 15 * The use of this software is at the risk of the user. 16 * 17 * @package External 18 * @subpackage PclZip 19 * 20 * @license License GNU/LGPL 21 * @copyright March 2006 Vincent Blavet 22 * @author Vincent Blavet 23 * @link http://www.phpconcept.net 24 * @version $Id: pclzip.lib.php,v 1.44 2006/03/08 21:23:59 vblavet Exp $ 25 */ 26 27 /** 28 * The read block size for reading zip files. 29 * 30 * @since 2.5 31 */ 32 define( 'PCLZIP_READ_BLOCK_SIZE', 2048 ); 33 34 /** 35 * File list separator 36 * 37 * In version 1.x of PclZip, the separator for file list is a space(which is not 38 * a very smart choice, specifically for windows paths !). A better separator 39 * should be a comma (,). This constant gives you the abilty to change that. 40 * 41 * However notice that changing this value, may have impact on existing scripts, 42 * using space separated filenames. Recommanded values for compatibility with 43 * older versions : 44 * <code>define( 'PCLZIP_SEPARATOR', ' ' );</code> 45 * Recommanded values for smart separation of filenames. 46 */ 47 define( 'PCLZIP_SEPARATOR', ',' ); 48 49 /** 50 * Error configuration 51 * 52 * 0 : PclZip Class integrated error handling 53 * 1 : PclError external library error handling. By enabling this you must 54 * ensure that you have included PclError library. 55 * [2,...] : reserved for future use 56 */ 57 define( 'PCLZIP_ERROR_EXTERNAL', 0 ); 2 // -------------------------------------------------------------------------------- 3 // PhpConcept Library - Zip Module 2.7 4 // -------------------------------------------------------------------------------- 5 // License GNU/LGPL - Vincent Blavet - March 2006 6 // http://www.phpconcept.net 7 // -------------------------------------------------------------------------------- 8 // 9 // 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 16 // 17 // Warning : 18 // This library and the associated files are non commercial, non professional 19 // work. 20 // It should not have unexpected results. However if any damage is caused by 21 // this software the author can not be responsible. 22 // The use of this software is at the risk of the user. 23 // 24 // -------------------------------------------------------------------------------- 25 // $Id: pclzip.lib.php,v 1.50 2009/03/24 17:13:52 vblavet Exp $ 26 // -------------------------------------------------------------------------------- 27 28 // ----- Constants 29 if (!defined('PCLZIP_READ_BLOCK_SIZE')) { 30 define( 'PCLZIP_READ_BLOCK_SIZE', 2048 ); 31 } 32 33 // ----- File list separator 34 // In version 1.x of PclZip, the separator for file list is a space 35 // (which is not a very smart choice, specifically for windows paths !). 36 // A better separator should be a comma (,). This constant gives you the 37 // abilty to change that. 38 // However notice that changing this value, may have impact on existing 39 // scripts, using space separated filenames. 40 // Recommanded values for compatibility with older versions : 41 //define( 'PCLZIP_SEPARATOR', ' ' ); 42 // Recommanded values for smart separation of filenames. 43 if (!defined('PCLZIP_SEPARATOR')) { 44 define( 'PCLZIP_SEPARATOR', ',' ); 45 } 46 47 // ----- Error configuration 48 // 0 : PclZip Class integrated error handling 49 // 1 : PclError external library error handling. By enabling this 50 // you must ensure that you have included PclError library. 51 // [2,...] : reserved for futur use 52 if (!defined('PCLZIP_ERROR_EXTERNAL')) { 53 define( 'PCLZIP_ERROR_EXTERNAL', 0 ); 54 } 58 55 59 56 // ----- Optional static temporary directory 60 // 61 // 62 // 63 // 64 // 65 // 57 // By default temporary files are generated in the script current 58 // path. 59 // If defined : 60 // - MUST BE terminated by a '/'. 61 // - MUST be a valid, already created directory 62 // Samples : 66 63 // define( 'PCLZIP_TEMPORARY_DIR', '/temp/' ); 67 64 // define( 'PCLZIP_TEMPORARY_DIR', 'C:/Temp/' ); 68 define( 'PCLZIP_TEMPORARY_DIR', '' ); 65 if (!defined('PCLZIP_TEMPORARY_DIR')) { 66 define( 'PCLZIP_TEMPORARY_DIR', '' ); 67 } 69 68 70 69 // -------------------------------------------------------------------------------- … … 73 72 74 73 // ----- Global variables 75 $g_pclzip_version = "2. 5";74 $g_pclzip_version = "2.7"; 76 75 77 76 // ----- Error codes … … 136 135 //define( 'PCLZIP_OPT_CRYPT', 77018 ); 137 136 define( 'PCLZIP_OPT_EXTRACT_DIR_RESTRICTION', 77019 ); 138 137 define( 'PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD', 77020 ); 138 define( 'PCLZIP_OPT_ADD_TEMP_FILE_ON', 77021 ); 139 define( 'PCLZIP_OPT_ADD_TEMP_FILE_OFF', 77022 ); 140 139 141 // ----- File description attributes 140 142 define( 'PCLZIP_ATT_FILE_NAME', 79001 ); 141 143 define( 'PCLZIP_ATT_FILE_NEW_SHORT_NAME', 79002 ); 142 144 define( 'PCLZIP_ATT_FILE_NEW_FULL_NAME', 79003 ); 145 define( 'PCLZIP_ATT_FILE_MTIME', 79004 ); 146 define( 'PCLZIP_ATT_FILE_CONTENT', 79005 ); 147 define( 'PCLZIP_ATT_FILE_COMMENT', 79006 ); 143 148 144 149 // ----- Call backs values … … 147 152 define( 'PCLZIP_CB_PRE_ADD', 78003 ); 148 153 define( 'PCLZIP_CB_POST_ADD', 78004 ); 149 /* For futur euse154 /* For futur use 150 155 define( 'PCLZIP_CB_PRE_LIST', 78005 ); 151 156 define( 'PCLZIP_CB_POST_LIST', 78006 ); … … 170 175 class PclZip 171 176 { 172 173 174 175 176 177 178 179 180 181 182 183 184 185 177 // ----- Filename of the zip file 178 var $zipname = ''; 179 180 // ----- File descriptor of the zip file 181 var $zip_fd = 0; 182 183 // ----- Internal error handling 184 var $error_code = 1; 185 var $error_string = ''; 186 187 // ----- Current status of the magic_quotes_runtime 188 // This value store the php configuration for magic_quotes 189 // The class can then disable the magic_quotes and reset it after 190 var $magic_quotes_status; 186 191 187 192 // -------------------------------------------------------------------------------- … … 195 200 function PclZip($p_zipname) 196 201 { 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 202 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::PclZip', "zipname=$p_zipname"); 203 204 // ----- Tests the zlib 205 if (!function_exists('gzopen')) 206 { 207 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 1, "zlib extension seems to be missing"); 208 die('Abort '.basename(__FILE__).' : Missing zlib extensions'); 209 } 210 211 // ----- Set the attributes 212 $this->zipname = $p_zipname; 213 $this->zip_fd = 0; 214 $this->magic_quotes_status = -1; 215 216 // ----- Return 217 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 1); 218 return; 214 219 } 215 220 // -------------------------------------------------------------------------------- … … 231 236 // Parameters : 232 237 // $p_filelist : An array containing file or directory names, or 233 // 234 // 235 // 238 // a string containing one filename or one directory name, or 239 // a string containing a list of filenames and/or directory 240 // names separated by spaces. 236 241 // $p_add_dir : A path to add before the real path of the archived file, 237 // 242 // in order to have it memorized in the archive. 238 243 // $p_remove_dir : A path to remove from the real path of the file to archive, 239 // 240 // 241 // 244 // in order to have a shorter path memorized in the archive. 245 // When $p_add_dir and $p_remove_dir are set, $p_remove_dir 246 // is removed first, before $p_add_dir is added. 242 247 // Options : 243 248 // PCLZIP_OPT_ADD_PATH : … … 254 259 function create($p_filelist) 255 260 { 256 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::create', "filelist='$p_filelist', ..."); 257 $v_result=1; 258 259 // ----- Reset the error handler 260 $this->privErrorReset(); 261 262 // ----- Set default values 263 $v_options = array(); 264 $v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE; 265 266 // ----- Look for variable options arguments 267 $v_size = func_num_args(); 268 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method"); 269 270 // ----- Look for arguments 271 if ($v_size > 1) { 272 // ----- Get the arguments 273 $v_arg_list = func_get_args(); 274 275 // ----- Remove from the options list the first argument 276 array_shift($v_arg_list); 277 $v_size--; 278 279 // ----- Look for first arg 280 if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) { 281 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected"); 282 283 // ----- Parse the options 284 $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, 285 array (PCLZIP_OPT_REMOVE_PATH => 'optional', 286 PCLZIP_OPT_REMOVE_ALL_PATH => 'optional', 287 PCLZIP_OPT_ADD_PATH => 'optional', 288 PCLZIP_CB_PRE_ADD => 'optional', 289 PCLZIP_CB_POST_ADD => 'optional', 290 PCLZIP_OPT_NO_COMPRESSION => 'optional', 291 PCLZIP_OPT_COMMENT => 'optional' 292 //, PCLZIP_OPT_CRYPT => 'optional' 293 )); 294 if ($v_result != 1) { 295 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 296 return 0; 297 } 298 } 299 300 // ----- Look for 2 args 301 // Here we need to support the first historic synopsis of the 302 // method. 303 else { 304 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis"); 305 306 // ----- Get the first argument 307 $v_options[PCLZIP_OPT_ADD_PATH] = $v_arg_list[0]; 308 309 // ----- Look for the optional second argument 310 if ($v_size == 2) { 311 $v_options[PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1]; 312 } 313 else if ($v_size > 2) { 314 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 315 "Invalid number / type of arguments"); 316 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 317 return 0; 318 } 319 } 320 } 321 322 // ----- Init 323 $v_string_list = array(); 324 $v_att_list = array(); 325 $v_filedescr_list = array(); 326 $p_result_list = array(); 327 328 // ----- Look if the $p_filelist is really an array 329 if (is_array($p_filelist)) { 330 331 // ----- Look if the first element is also an array 332 // This will mean that this is a file description entry 333 if (isset($p_filelist[0]) && is_array($p_filelist[0])) { 334 $v_att_list = $p_filelist; 335 } 336 337 // ----- The list is a list of string names 338 else { 339 $v_string_list = $p_filelist; 340 } 341 } 342 343 // ----- Look if the $p_filelist is a string 344 else if (is_string($p_filelist)) { 345 // ----- Create a list from the string 346 $v_string_list = explode(PCLZIP_SEPARATOR, $p_filelist); 347 } 348 349 // ----- Invalid variable type for $p_filelist 350 else { 351 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist"); 352 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 353 return 0; 354 } 355 356 // ----- Reformat the string list 357 if (sizeof($v_string_list) != 0) { 358 foreach ($v_string_list as $v_string) { 359 if ($v_string != '') { 360 $v_att_list[][PCLZIP_ATT_FILE_NAME] = $v_string; 361 } 362 else { 363 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Ignore an empty filename"); 364 } 365 } 366 } 367 368 // ----- For each file in the list check the attributes 369 $v_supported_attributes 370 = array ( PCLZIP_ATT_FILE_NAME => 'mandatory' 371 ,PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional' 372 ,PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional' 261 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::create', "filelist='$p_filelist', ..."); 262 $v_result=1; 263 264 // ----- Reset the error handler 265 $this->privErrorReset(); 266 267 // ----- Set default values 268 $v_options = array(); 269 $v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE; 270 271 // ----- Look for variable options arguments 272 $v_size = func_num_args(); 273 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method"); 274 275 // ----- Look for arguments 276 if ($v_size > 1) { 277 // ----- Get the arguments 278 $v_arg_list = func_get_args(); 279 280 // ----- Remove from the options list the first argument 281 array_shift($v_arg_list); 282 $v_size--; 283 284 // ----- Look for first arg 285 if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) { 286 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected"); 287 288 // ----- Parse the options 289 $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, 290 array (PCLZIP_OPT_REMOVE_PATH => 'optional', 291 PCLZIP_OPT_REMOVE_ALL_PATH => 'optional', 292 PCLZIP_OPT_ADD_PATH => 'optional', 293 PCLZIP_CB_PRE_ADD => 'optional', 294 PCLZIP_CB_POST_ADD => 'optional', 295 PCLZIP_OPT_NO_COMPRESSION => 'optional', 296 PCLZIP_OPT_COMMENT => 'optional', 297 PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD => 'optional', 298 PCLZIP_OPT_ADD_TEMP_FILE_ON => 'optional', 299 PCLZIP_OPT_ADD_TEMP_FILE_OFF => 'optional' 300 //, PCLZIP_OPT_CRYPT => 'optional' 301 )); 302 if ($v_result != 1) { 303 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 304 return 0; 305 } 306 } 307 308 // ----- Look for 2 args 309 // Here we need to support the first historic synopsis of the 310 // method. 311 else { 312 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis"); 313 314 // ----- Get the first argument 315 $v_options[PCLZIP_OPT_ADD_PATH] = $v_arg_list[0]; 316 317 // ----- Look for the optional second argument 318 if ($v_size == 2) { 319 $v_options[PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1]; 320 } 321 else if ($v_size > 2) { 322 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 323 "Invalid number / type of arguments"); 324 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 325 return 0; 326 } 327 } 328 } 329 330 // ----- Look for default option values 331 if (!isset($v_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD])) { 332 $this->privOptionDefaultThreshold($v_options); 333 } 334 335 // ----- Init 336 $v_string_list = array(); 337 $v_att_list = array(); 338 $v_filedescr_list = array(); 339 $p_result_list = array(); 340 341 // ----- Look if the $p_filelist is really an array 342 if (is_array($p_filelist)) { 343 344 // ----- Look if the first element is also an array 345 // This will mean that this is a file description entry 346 if (isset($p_filelist[0]) && is_array($p_filelist[0])) { 347 $v_att_list = $p_filelist; 348 } 349 350 // ----- The list is a list of string names 351 else { 352 $v_string_list = $p_filelist; 353 } 354 } 355 356 // ----- Look if the $p_filelist is a string 357 else if (is_string($p_filelist)) { 358 // ----- Create a list from the string 359 $v_string_list = explode(PCLZIP_SEPARATOR, $p_filelist); 360 } 361 362 // ----- Invalid variable type for $p_filelist 363 else { 364 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist"); 365 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 366 return 0; 367 } 368 369 // ----- Reformat the string list 370 if (sizeof($v_string_list) != 0) { 371 foreach ($v_string_list as $v_string) { 372 if ($v_string != '') { 373 $v_att_list[][PCLZIP_ATT_FILE_NAME] = $v_string; 374 } 375 else { 376 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Ignore an empty filename"); 377 } 378 } 379 } 380 381 // ----- For each file in the list check the attributes 382 $v_supported_attributes 383 = array ( PCLZIP_ATT_FILE_NAME => 'mandatory' 384 ,PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional' 385 ,PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional' 386 ,PCLZIP_ATT_FILE_MTIME => 'optional' 387 ,PCLZIP_ATT_FILE_CONTENT => 'optional' 388 ,PCLZIP_ATT_FILE_COMMENT => 'optional' 373 389 ); 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 390 foreach ($v_att_list as $v_entry) { 391 $v_result = $this->privFileDescrParseAtt($v_entry, 392 $v_filedescr_list[], 393 $v_options, 394 $v_supported_attributes); 395 if ($v_result != 1) { 396 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 397 return 0; 398 } 399 } 400 401 // ----- Expand the filelist (expand directories) 402 $v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options); 403 if ($v_result != 1) { 404 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 405 return 0; 406 } 407 408 // ----- Call the create fct 409 $v_result = $this->privCreate($v_filedescr_list, $p_result_list, $v_options); 410 if ($v_result != 1) { 411 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 412 return 0; 413 } 414 415 // ----- Return 416 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list); 417 return $p_result_list; 402 418 } 403 419 // -------------------------------------------------------------------------------- … … 415 431 // Parameters : 416 432 // $p_filelist : An array containing file or directory names, or 417 // 418 // 419 // 433 // a string containing one filename or one directory name, or 434 // a string containing a list of filenames and/or directory 435 // names separated by spaces. 420 436 // $p_add_dir : A path to add before the real path of the archived file, 421 // 437 // in order to have it memorized in the archive. 422 438 // $p_remove_dir : A path to remove from the real path of the file to archive, 423 // 424 // 425 // 439 // in order to have a shorter path memorized in the archive. 440 // When $p_add_dir and $p_remove_dir are set, $p_remove_dir 441 // is removed first, before $p_add_dir is added. 426 442 // Options : 427 443 // PCLZIP_OPT_ADD_PATH : … … 440 456 function add($p_filelist) 441 457 { 442 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::add', "filelist='$p_filelist', ..."); 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[PCLZIP_OPT_NO_COMPRESSION] = FALSE; 451 452 // ----- Look for variable options arguments 453 $v_size = func_num_args(); 454 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method"); 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 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected"); 468 469 // ----- Parse the options 470 $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, 471 array (PCLZIP_OPT_REMOVE_PATH => 'optional', 472 PCLZIP_OPT_REMOVE_ALL_PATH => 'optional', 473 PCLZIP_OPT_ADD_PATH => 'optional', 474 PCLZIP_CB_PRE_ADD => 'optional', 475 PCLZIP_CB_POST_ADD => 'optional', 476 PCLZIP_OPT_NO_COMPRESSION => 'optional', 477 PCLZIP_OPT_COMMENT => 'optional', 478 PCLZIP_OPT_ADD_COMMENT => 'optional', 479 PCLZIP_OPT_PREPEND_COMMENT => 'optional' 480 //, PCLZIP_OPT_CRYPT => 'optional' 458 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::add', "filelist='$p_filelist', ..."); 459 $v_result=1; 460 461 // ----- Reset the error handler 462 $this->privErrorReset(); 463 464 // ----- Set default values 465 $v_options = array(); 466 $v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE; 467 468 // ----- Look for variable options arguments 469 $v_size = func_num_args(); 470 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method"); 471 472 // ----- Look for arguments 473 if ($v_size > 1) { 474 // ----- Get the arguments 475 $v_arg_list = func_get_args(); 476 477 // ----- Remove form the options list the first argument 478 array_shift($v_arg_list); 479 $v_size--; 480 481 // ----- Look for first arg 482 if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) { 483 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected"); 484 485 // ----- Parse the options 486 $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, 487 array (PCLZIP_OPT_REMOVE_PATH => 'optional', 488 PCLZIP_OPT_REMOVE_ALL_PATH => 'optional', 489 PCLZIP_OPT_ADD_PATH => 'optional', 490 PCLZIP_CB_PRE_ADD => 'optional', 491 PCLZIP_CB_POST_ADD => 'optional', 492 PCLZIP_OPT_NO_COMPRESSION => 'optional', 493 PCLZIP_OPT_COMMENT => 'optional', 494 PCLZIP_OPT_ADD_COMMENT => 'optional', 495 PCLZIP_OPT_PREPEND_COMMENT => 'optional', 496 PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD => 'optional', 497 PCLZIP_OPT_ADD_TEMP_FILE_ON => 'optional', 498 PCLZIP_OPT_ADD_TEMP_FILE_OFF => 'optional' 499 //, PCLZIP_OPT_CRYPT => 'optional' 481 500 )); 482 if ($v_result != 1) { 483 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 484 return 0; 485 } 486 } 487 488 // ----- Look for 2 args 489 // Here we need to support the first historic synopsis of the 490 // method. 491 else { 492 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis"); 493 494 // ----- Get the first argument 495 $v_options[PCLZIP_OPT_ADD_PATH] = $v_add_path = $v_arg_list[0]; 496 497 // ----- Look for the optional second argument 498 if ($v_size == 2) { 499 $v_options[PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1]; 500 } 501 else if ($v_size > 2) { 502 // ----- Error log 503 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments"); 504 505 // ----- Return 506 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 507 return 0; 508 } 509 } 510 } 511 512 // ----- Init 513 $v_string_list = array(); 514 $v_att_list = array(); 515 $v_filedescr_list = array(); 516 $p_result_list = array(); 517 518 // ----- Look if the $p_filelist is really an array 519 if (is_array($p_filelist)) { 520 521 // ----- Look if the first element is also an array 522 // This will mean that this is a file description entry 523 if (isset($p_filelist[0]) && is_array($p_filelist[0])) { 524 $v_att_list = $p_filelist; 525 } 526 527 // ----- The list is a list of string names 528 else { 529 $v_string_list = $p_filelist; 530 } 531 } 532 533 // ----- Look if the $p_filelist is a string 534 else if (is_string($p_filelist)) { 535 // ----- Create a list from the string 536 $v_string_list = explode(PCLZIP_SEPARATOR, $p_filelist); 537 } 538 539 // ----- Invalid variable type for $p_filelist 540 else { 541 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type '".gettype($p_filelist)."' for p_filelist"); 542 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 543 return 0; 544 } 545 546 // ----- Reformat the string list 547 if (sizeof($v_string_list) != 0) { 548 foreach ($v_string_list as $v_string) { 549 $v_att_list[][PCLZIP_ATT_FILE_NAME] = $v_string; 550 } 551 } 552 553 // ----- For each file in the list check the attributes 554 $v_supported_attributes 555 = array ( PCLZIP_ATT_FILE_NAME => 'mandatory' 556 ,PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional' 557 ,PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional' 501 if ($v_result != 1) { 502 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 503 return 0; 504 } 505 } 506 507 // ----- Look for 2 args 508 // Here we need to support the first historic synopsis of the 509 // method. 510 else { 511 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis"); 512 513 // ----- Get the first argument 514 $v_options[PCLZIP_OPT_ADD_PATH] = $v_add_path = $v_arg_list[0]; 515 516 // ----- Look for the optional second argument 517 if ($v_size == 2) { 518 $v_options[PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1]; 519 } 520 else if ($v_size > 2) { 521 // ----- Error log 522 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments"); 523 524 // ----- Return 525 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 526 return 0; 527 } 528 } 529 } 530 531 // ----- Look for default option values 532 if (!isset($v_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD])) { 533 $this->privOptionDefaultThreshold($v_options); 534 } 535 536 // ----- Init 537 $v_string_list = array(); 538 $v_att_list = array(); 539 $v_filedescr_list = array(); 540 $p_result_list = array(); 541 542 // ----- Look if the $p_filelist is really an array 543 if (is_array($p_filelist)) { 544 545 // ----- Look if the first element is also an array 546 // This will mean that this is a file description entry 547 if (isset($p_filelist[0]) && is_array($p_filelist[0])) { 548 $v_att_list = $p_filelist; 549 } 550 551 // ----- The list is a list of string names 552 else { 553 $v_string_list = $p_filelist; 554 } 555 } 556 557 // ----- Look if the $p_filelist is a string 558 else if (is_string($p_filelist)) { 559 // ----- Create a list from the string 560 $v_string_list = explode(PCLZIP_SEPARATOR, $p_filelist); 561 } 562 563 // ----- Invalid variable type for $p_filelist 564 else { 565 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type '".gettype($p_filelist)."' for p_filelist"); 566 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 567 return 0; 568 } 569 570 // ----- Reformat the string list 571 if (sizeof($v_string_list) != 0) { 572 foreach ($v_string_list as $v_string) { 573 $v_att_list[][PCLZIP_ATT_FILE_NAME] = $v_string; 574 } 575 } 576 577 // ----- For each file in the list check the attributes 578 $v_supported_attributes 579 = array ( PCLZIP_ATT_FILE_NAME => 'mandatory' 580 ,PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional' 581 ,PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional' 582 ,PCLZIP_ATT_FILE_MTIME => 'optional' 583 ,PCLZIP_ATT_FILE_CONTENT => 'optional' 584 ,PCLZIP_ATT_FILE_COMMENT => 'optional' 558 585 ); 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 586 foreach ($v_att_list as $v_entry) { 587 $v_result = $this->privFileDescrParseAtt($v_entry, 588 $v_filedescr_list[], 589 $v_options, 590 $v_supported_attributes); 591 if ($v_result != 1) { 592 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 593 return 0; 594 } 595 } 596 597 // ----- Expand the filelist (expand directories) 598 $v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options); 599 if ($v_result != 1) { 600 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 601 return 0; 602 } 603 604 // ----- Call the create fct 605 $v_result = $this->privAdd($v_filedescr_list, $p_result_list, $v_options); 606 if ($v_result != 1) { 607 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 608 return 0; 609 } 610 611 // ----- Return 612 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list); 613 return $p_result_list; 587 614 } 588 615 // -------------------------------------------------------------------------------- … … 594 621 // properties. 595 622 // The properties of each entries in the list are (used also in other functions) : 596 // 597 // 598 // 599 // 600 // 601 // 602 // 603 // 604 // 605 // 606 // 607 // 608 // 609 // 610 // 611 // 612 // 613 // 614 // 615 // 616 // 617 // 618 // does not existsand can not be created619 // 620 // 621 // 622 // 623 // 624 // 623 // filename : Name of the file. For a create or add action it is the filename 624 // given by the user. For an extract function it is the filename 625 // of the extracted file. 626 // stored_filename : Name of the file / directory stored in the archive. 627 // size : Size of the stored file. 628 // compressed_size : Size of the file's data compressed in the archive 629 // (without the headers overhead) 630 // mtime : Last known modification date of the file (UNIX timestamp) 631 // comment : Comment associated with the file 632 // folder : true | false 633 // index : index of the file in the archive 634 // status : status of the action (depending of the action) : 635 // Values are : 636 // ok : OK ! 637 // filtered : the file / dir is not extracted (filtered by user) 638 // already_a_directory : the file can not be extracted because a 639 // directory with the same name already exists 640 // write_protected : the file can not be extracted because a file 641 // with the same name already exists and is 642 // write protected 643 // newer_exist : the file was not extracted because a newer file exists 644 // path_creation_fail : the file is not extracted because the folder 645 // does not exist and can not be created 646 // write_error : the file was not extracted because there was a 647 // error while writing the file 648 // read_error : the file was not extracted because there was a error 649 // while reading the file 650 // invalid_header : the file was not extracted because of an archive 651 // format error (bad file header) 625 652 // Note that each time a method can continue operating when there 626 653 // is an action error on a file, the error is only logged in the file status. … … 631 658 function listContent() 632 659 { 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 660 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::listContent', ""); 661 $v_result=1; 662 663 // ----- Reset the error handler 664 $this->privErrorReset(); 665 666 // ----- Check archive 667 if (!$this->privCheckFormat()) { 668 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 669 return(0); 670 } 671 672 // ----- Call the extracting fct 673 $p_list = array(); 674 if (($v_result = $this->privList($p_list)) != 1) 675 { 676 unset($p_list); 677 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo()); 678 return(0); 679 } 680 681 // ----- Return 682 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list); 683 return $p_list; 657 684 } 658 685 // -------------------------------------------------------------------------------- … … 677 704 // $p_path : Path where the files and directories are to be extracted 678 705 // $p_remove_path : First part ('root' part) of the memorized path 679 // 706 // (if any similar) to remove while extracting. 680 707 // Options : 681 708 // PCLZIP_OPT_PATH : … … 692 719 function extract() 693 720 { 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 // 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 721 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extract", ""); 722 $v_result=1; 723 724 // ----- Reset the error handler 725 $this->privErrorReset(); 726 727 // ----- Check archive 728 if (!$this->privCheckFormat()) { 729 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 730 return(0); 731 } 732 733 // ----- Set default values 734 $v_options = array(); 735 // $v_path = "./"; 736 $v_path = ''; 737 $v_remove_path = ""; 738 $v_remove_all_path = false; 739 740 // ----- Look for variable options arguments 741 $v_size = func_num_args(); 742 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method"); 743 744 // ----- Default values for option 745 $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE; 746 747 // ----- Look for arguments 748 if ($v_size > 0) { 749 // ----- Get the arguments 750 $v_arg_list = func_get_args(); 751 752 // ----- Look for first arg 753 if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) { 754 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options"); 755 756 // ----- Parse the options 757 $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, 758 array (PCLZIP_OPT_PATH => 'optional', 759 PCLZIP_OPT_REMOVE_PATH => 'optional', 760 PCLZIP_OPT_REMOVE_ALL_PATH => 'optional', 761 PCLZIP_OPT_ADD_PATH => 'optional', 762 PCLZIP_CB_PRE_EXTRACT => 'optional', 763 PCLZIP_CB_POST_EXTRACT => 'optional', 764 PCLZIP_OPT_SET_CHMOD => 'optional', 765 PCLZIP_OPT_BY_NAME => 'optional', 766 PCLZIP_OPT_BY_EREG => 'optional', 767 PCLZIP_OPT_BY_PREG => 'optional', 768 PCLZIP_OPT_BY_INDEX => 'optional', 769 PCLZIP_OPT_EXTRACT_AS_STRING => 'optional', 770 PCLZIP_OPT_EXTRACT_IN_OUTPUT => 'optional', 771 PCLZIP_OPT_REPLACE_NEWER => 'optional' 772 ,PCLZIP_OPT_STOP_ON_ERROR => 'optional' 773 ,PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional' 774 )); 775 if ($v_result != 1) { 776 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 777 return 0; 778 } 779 780 // ----- Set the arguments 781 if (isset($v_options[PCLZIP_OPT_PATH])) { 782 $v_path = $v_options[PCLZIP_OPT_PATH]; 783 } 784 if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) { 785 $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH]; 786 } 787 if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) { 788 $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH]; 789 } 790 if (isset($v_options[PCLZIP_OPT_ADD_PATH])) { 791 // ----- Check for '/' in last path char 792 if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) { 793 $v_path .= '/'; 794 } 795 $v_path .= $v_options[PCLZIP_OPT_ADD_PATH]; 796 } 797 } 798 799 // ----- Look for 2 args 800 // Here we need to support the first historic synopsis of the 801 // method. 802 else { 803 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis"); 804 805 // ----- Get the first argument 806 $v_path = $v_arg_list[0]; 807 808 // ----- Look for the optional second argument 809 if ($v_size == 2) { 810 $v_remove_path = $v_arg_list[1]; 811 } 812 else if ($v_size > 2) { 813 // ----- Error log 814 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments"); 815 816 // ----- Return 817 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo()); 818 return 0; 819 } 820 } 821 } 822 823 // ----- Trace 824 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'"); 825 826 // ----- Call the extracting fct 827 $p_list = array(); 828 $v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, 829 $v_remove_all_path, $v_options); 830 if ($v_result < 1) { 831 unset($p_list); 832 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo()); 833 return(0); 834 } 835 836 // ----- Return 837 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list); 838 return $p_list; 812 839 } 813 840 // -------------------------------------------------------------------------------- … … 827 854 // Parameters : 828 855 // $p_index : A single index (integer) or a string of indexes of files to 829 // 830 // 831 // 856 // extract. The form of the string is "0,4-6,8-12" with only numbers 857 // and '-' for range or ',' to separate ranges. No spaces or ';' 858 // are allowed. 832 859 // $p_path : Path where the files and directories are to be extracted 833 860 // $p_remove_path : First part ('root' part) of the memorized path 834 // 861 // (if any similar) to remove while extracting. 835 862 // Options : 836 863 // PCLZIP_OPT_PATH : … … 839 866 // PCLZIP_OPT_REMOVE_ALL_PATH : 840 867 // PCLZIP_OPT_EXTRACT_AS_STRING : The files are extracted as strings and 841 // 842 // 843 // 844 // 868 // not as files. 869 // The resulting content is in a new field 'content' in the file 870 // structure. 871 // This option must be used alone (any other options are ignored). 845 872 // PCLZIP_CB_PRE_EXTRACT : 846 873 // PCLZIP_CB_POST_EXTRACT : … … 853 880 function extractByIndex($p_index) 854 881 { 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 // 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 882 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extractByIndex", "index='$p_index', ..."); 883 $v_result=1; 884 885 // ----- Reset the error handler 886 $this->privErrorReset(); 887 888 // ----- Check archive 889 if (!$this->privCheckFormat()) { 890 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 891 return(0); 892 } 893 894 // ----- Set default values 895 $v_options = array(); 896 // $v_path = "./"; 897 $v_path = ''; 898 $v_remove_path = ""; 899 $v_remove_all_path = false; 900 901 // ----- Look for variable options arguments 902 $v_size = func_num_args(); 903 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method"); 904 905 // ----- Default values for option 906 $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE; 907 908 // ----- Look for arguments 909 if ($v_size > 1) { 910 // ----- Get the arguments 911 $v_arg_list = func_get_args(); 912 913 // ----- Remove form the options list the first argument 914 array_shift($v_arg_list); 915 $v_size--; 916 917 // ----- Look for first arg 918 if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) { 919 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options"); 920 921 // ----- Parse the options 922 $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, 923 array (PCLZIP_OPT_PATH => 'optional', 924 PCLZIP_OPT_REMOVE_PATH => 'optional', 925 PCLZIP_OPT_REMOVE_ALL_PATH => 'optional', 926 PCLZIP_OPT_EXTRACT_AS_STRING => 'optional', 927 PCLZIP_OPT_ADD_PATH => 'optional', 928 PCLZIP_CB_PRE_EXTRACT => 'optional', 929 PCLZIP_CB_POST_EXTRACT => 'optional', 930 PCLZIP_OPT_SET_CHMOD => 'optional', 931 PCLZIP_OPT_REPLACE_NEWER => 'optional' 932 ,PCLZIP_OPT_STOP_ON_ERROR => 'optional' 933 ,PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional' 907 934 )); 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 935 if ($v_result != 1) { 936 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 937 return 0; 938 } 939 940 // ----- Set the arguments 941 if (isset($v_options[PCLZIP_OPT_PATH])) { 942 $v_path = $v_options[PCLZIP_OPT_PATH]; 943 } 944 if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) { 945 $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH]; 946 } 947 if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) { 948 $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH]; 949 } 950 if (isset($v_options[PCLZIP_OPT_ADD_PATH])) { 951 // ----- Check for '/' in last path char 952 if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) { 953 $v_path .= '/'; 954 } 955 $v_path .= $v_options[PCLZIP_OPT_ADD_PATH]; 956 } 957 if (!isset($v_options[PCLZIP_OPT_EXTRACT_AS_STRING])) { 958 $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE; 959 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING not set."); 960 } 961 else { 962 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING set."); 963 } 964 } 965 966 // ----- Look for 2 args 967 // Here we need to support the first historic synopsis of the 968 // method. 969 else { 970 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis"); 971 972 // ----- Get the first argument 973 $v_path = $v_arg_list[0]; 974 975 // ----- Look for the optional second argument 976 if ($v_size == 2) { 977 $v_remove_path = $v_arg_list[1]; 978 } 979 else if ($v_size > 2) { 980 // ----- Error log 981 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments"); 982 983 // ----- Return 984 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 985 return 0; 986 } 987 } 988 } 989 990 // ----- Trace 991 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "index='$p_index', path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'"); 992 993 // ----- Trick 994 // Here I want to reuse extractByRule(), so I need to parse the $p_index 995 // with privParseOptions() 996 $v_arg_trick = array (PCLZIP_OPT_BY_INDEX, $p_index); 997 $v_options_trick = array(); 998 $v_result = $this->privParseOptions($v_arg_trick, sizeof($v_arg_trick), $v_options_trick, 999 array (PCLZIP_OPT_BY_INDEX => 'optional' )); 1000 if ($v_result != 1) { 1001 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 1002 return 0; 1003 } 1004 $v_options[PCLZIP_OPT_BY_INDEX] = $v_options_trick[PCLZIP_OPT_BY_INDEX]; 1005 1006 // ----- Call the extracting fct 1007 if (($v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options)) < 1) { 1008 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo()); 1009 return(0); 1010 } 1011 1012 // ----- Return 1013 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list); 1014 return $p_list; 988 1015 } 989 1016 // -------------------------------------------------------------------------------- … … 1000 1027 // PCLZIP_OPT_BY_INDEX : 1001 1028 // PCLZIP_OPT_BY_NAME : 1002 // PCLZIP_OPT_BY_EREG : 1029 // PCLZIP_OPT_BY_EREG : 1003 1030 // PCLZIP_OPT_BY_PREG : 1004 1031 // Return Values : … … 1009 1036 function delete() 1010 1037 { 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1038 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::delete", ""); 1039 $v_result=1; 1040 1041 // ----- Reset the error handler 1042 $this->privErrorReset(); 1043 1044 // ----- Check archive 1045 if (!$this->privCheckFormat()) { 1046 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 1047 return(0); 1048 } 1049 1050 // ----- Set default values 1051 $v_options = array(); 1052 1053 // ----- Look for variable options arguments 1054 $v_size = func_num_args(); 1055 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method"); 1056 1057 // ----- Look for arguments 1058 if ($v_size > 0) { 1059 // ----- Get the arguments 1060 $v_arg_list = func_get_args(); 1061 1062 // ----- Parse the options 1063 $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, 1064 array (PCLZIP_OPT_BY_NAME => 'optional', 1065 PCLZIP_OPT_BY_EREG => 'optional', 1066 PCLZIP_OPT_BY_PREG => 'optional', 1067 PCLZIP_OPT_BY_INDEX => 'optional' )); 1068 if ($v_result != 1) { 1069 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 1070 return 0; 1071 } 1072 } 1073 1074 // ----- Magic quotes trick 1075 $this->privDisableMagicQuotes(); 1076 1077 // ----- Call the delete fct 1078 $v_list = array(); 1079 if (($v_result = $this->privDeleteByRule($v_list, $v_options)) != 1) { 1080 $this->privSwapBackMagicQuotes(); 1081 unset($v_list); 1082 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo()); 1083 return(0); 1084 } 1085 1086 // ----- Magic quotes trick 1087 $this->privSwapBackMagicQuotes(); 1088 1089 // ----- Return 1090 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_list); 1091 return $v_list; 1065 1092 } 1066 1093 // -------------------------------------------------------------------------------- … … 1074 1101 function deleteByIndex($p_index) 1075 1102 { 1076 1077 1078 1079 1080 1081 1082 1103 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::deleteByIndex", "index='$p_index'"); 1104 1105 $p_list = $this->delete(PCLZIP_OPT_BY_INDEX, $p_index); 1106 1107 // ----- Return 1108 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list); 1109 return $p_list; 1083 1110 } 1084 1111 // -------------------------------------------------------------------------------- … … 1089 1116 // This method gives the properties of the archive. 1090 1117 // The properties are : 1091 // 1092 // 1093 // 1118 // nb : Number of files in the archive 1119 // comment : Comment associated with the archive file 1120 // status : not_exist, ok 1094 1121 // Parameters : 1095 1122 // None … … 1100 1127 function properties() 1101 1128 { 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1129 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::properties", ""); 1130 1131 // ----- Reset the error handler 1132 $this->privErrorReset(); 1133 1134 // ----- Magic quotes trick 1135 $this->privDisableMagicQuotes(); 1136 1137 // ----- Check archive 1138 if (!$this->privCheckFormat()) { 1139 $this->privSwapBackMagicQuotes(); 1140 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 1141 return(0); 1142 } 1143 1144 // ----- Default properties 1145 $v_prop = array(); 1146 $v_prop['comment'] = ''; 1147 $v_prop['nb'] = 0; 1148 $v_prop['status'] = 'not_exist'; 1149 1150 // ----- Look if file exists 1151 if (@is_file($this->zipname)) 1152 { 1153 // ----- Open the zip file 1154 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 1155 if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0) 1156 { 1157 $this->privSwapBackMagicQuotes(); 1158 1159 // ----- Error log 1160 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode'); 1161 1162 // ----- Return 1163 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), 0); 1164 return 0; 1165 } 1166 1167 // ----- Read the central directory informations 1168 $v_central_dir = array(); 1169 if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) 1170 { 1171 $this->privSwapBackMagicQuotes(); 1172 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 1173 return 0; 1174 } 1175 1176 // ----- Close the zip file 1177 $this->privCloseFd(); 1178 1179 // ----- Set the user attributes 1180 $v_prop['comment'] = $v_central_dir['comment']; 1181 $v_prop['nb'] = $v_central_dir['entries']; 1182 $v_prop['status'] = 'ok'; 1183 } 1184 1185 // ----- Magic quotes trick 1186 $this->privSwapBackMagicQuotes(); 1187 1188 // ----- Return 1189 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_prop); 1190 return $v_prop; 1164 1191 } 1165 1192 // -------------------------------------------------------------------------------- … … 1172 1199 // Parameters : 1173 1200 // $p_archive : The filename of a valid archive, or 1174 // 1201 // a valid PclZip object. 1175 1202 // Return Values : 1176 1203 // 1 on success. … … 1179 1206 function duplicate($p_archive) 1180 1207 { 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1208 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::duplicate", ""); 1209 $v_result = 1; 1210 1211 // ----- Reset the error handler 1212 $this->privErrorReset(); 1213 1214 // ----- Look if the $p_archive is a PclZip object 1215 if ((is_object($p_archive)) && (get_class($p_archive) == 'pclzip')) 1216 { 1217 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is valid PclZip object '".$p_archive->zipname."'"); 1218 1219 // ----- Duplicate the archive 1220 $v_result = $this->privDuplicate($p_archive->zipname); 1221 } 1222 1223 // ----- Look if the $p_archive is a string (so a filename) 1224 else if (is_string($p_archive)) 1225 { 1226 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is a filename '$p_archive'"); 1227 1228 // ----- Check that $p_archive is a valid zip file 1229 // TBC : Should also check the archive format 1230 if (!is_file($p_archive)) { 1231 // ----- Error log 1232 PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "No file with filename '".$p_archive."'"); 1233 $v_result = PCLZIP_ERR_MISSING_FILE; 1234 } 1235 else { 1236 // ----- Duplicate the archive 1237 $v_result = $this->privDuplicate($p_archive); 1238 } 1239 } 1240 1241 // ----- Invalid variable 1242 else 1243 { 1244 // ----- Error log 1245 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add"); 1246 $v_result = PCLZIP_ERR_INVALID_PARAMETER; 1247 } 1248 1249 // ----- Return 1250 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 1251 return $v_result; 1225 1252 } 1226 1253 // -------------------------------------------------------------------------------- … … 1235 1262 // Parameters : 1236 1263 // $p_archive_to_add : It can be directly the filename of a valid zip archive, 1237 // 1264 // or a PclZip object archive. 1238 1265 // Return Values : 1239 1266 // 1 on success, … … 1242 1269 function merge($p_archive_to_add) 1243 1270 { 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1271 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::merge", ""); 1272 $v_result = 1; 1273 1274 // ----- Reset the error handler 1275 $this->privErrorReset(); 1276 1277 // ----- Check archive 1278 if (!$this->privCheckFormat()) { 1279 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0); 1280 return(0); 1281 } 1282 1283 // ----- Look if the $p_archive_to_add is a PclZip object 1284 if ((is_object($p_archive_to_add)) && (get_class($p_archive_to_add) == 'pclzip')) 1285 { 1286 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is valid PclZip object"); 1287 1288 // ----- Merge the archive 1289 $v_result = $this->privMerge($p_archive_to_add); 1290 } 1291 1292 // ----- Look if the $p_archive_to_add is a string (so a filename) 1293 else if (is_string($p_archive_to_add)) 1294 { 1295 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is a filename"); 1296 1297 // ----- Create a temporary archive 1298 $v_object_archive = new PclZip($p_archive_to_add); 1299 1300 // ----- Merge the archive 1301 $v_result = $this->privMerge($v_object_archive); 1302 } 1303 1304 // ----- Invalid variable 1305 else 1306 { 1307 // ----- Error log 1308 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add"); 1309 $v_result = PCLZIP_ERR_INVALID_PARAMETER; 1310 } 1311 1312 // ----- Return 1313 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 1314 return $v_result; 1288 1315 } 1289 1316 // -------------------------------------------------------------------------------- … … 1298 1325 function errorCode() 1299 1326 { 1300 1301 1302 1303 1304 1305 1327 if (PCLZIP_ERROR_EXTERNAL == 1) { 1328 return(PclErrorCode()); 1329 } 1330 else { 1331 return($this->error_code); 1332 } 1306 1333 } 1307 1334 // -------------------------------------------------------------------------------- … … 1314 1341 function errorName($p_with_code=false) 1315 1342 { 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 PCLZIP_ERR_UNSUPPORTED_ENCRYPTION => 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION' 1335 ,PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE => 'PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE' 1336 ,PCLZIP_ERR_DIRECTORY_RESTRICTION => 'PCLZIP_ERR_DIRECTORY_RESTRICTION'1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1343 $v_name = array ( PCLZIP_ERR_NO_ERROR => 'PCLZIP_ERR_NO_ERROR', 1344 PCLZIP_ERR_WRITE_OPEN_FAIL => 'PCLZIP_ERR_WRITE_OPEN_FAIL', 1345 PCLZIP_ERR_READ_OPEN_FAIL => 'PCLZIP_ERR_READ_OPEN_FAIL', 1346 PCLZIP_ERR_INVALID_PARAMETER => 'PCLZIP_ERR_INVALID_PARAMETER', 1347 PCLZIP_ERR_MISSING_FILE => 'PCLZIP_ERR_MISSING_FILE', 1348 PCLZIP_ERR_FILENAME_TOO_LONG => 'PCLZIP_ERR_FILENAME_TOO_LONG', 1349 PCLZIP_ERR_INVALID_ZIP => 'PCLZIP_ERR_INVALID_ZIP', 1350 PCLZIP_ERR_BAD_EXTRACTED_FILE => 'PCLZIP_ERR_BAD_EXTRACTED_FILE', 1351 PCLZIP_ERR_DIR_CREATE_FAIL => 'PCLZIP_ERR_DIR_CREATE_FAIL', 1352 PCLZIP_ERR_BAD_EXTENSION => 'PCLZIP_ERR_BAD_EXTENSION', 1353 PCLZIP_ERR_BAD_FORMAT => 'PCLZIP_ERR_BAD_FORMAT', 1354 PCLZIP_ERR_DELETE_FILE_FAIL => 'PCLZIP_ERR_DELETE_FILE_FAIL', 1355 PCLZIP_ERR_RENAME_FILE_FAIL => 'PCLZIP_ERR_RENAME_FILE_FAIL', 1356 PCLZIP_ERR_BAD_CHECKSUM => 'PCLZIP_ERR_BAD_CHECKSUM', 1357 PCLZIP_ERR_INVALID_ARCHIVE_ZIP => 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP', 1358 PCLZIP_ERR_MISSING_OPTION_VALUE => 'PCLZIP_ERR_MISSING_OPTION_VALUE', 1359 PCLZIP_ERR_INVALID_OPTION_VALUE => 'PCLZIP_ERR_INVALID_OPTION_VALUE', 1360 PCLZIP_ERR_UNSUPPORTED_COMPRESSION => 'PCLZIP_ERR_UNSUPPORTED_COMPRESSION', 1361 PCLZIP_ERR_UNSUPPORTED_ENCRYPTION => 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION', 1362 PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE => 'PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE', 1363 PCLZIP_ERR_DIRECTORY_RESTRICTION => 'PCLZIP_ERR_DIRECTORY_RESTRICTION' 1364 ); 1365 1366 if (isset($v_name[$this->error_code])) { 1367 $v_value = $v_name[$this->error_code]; 1368 } 1369 else { 1370 $v_value = 'NoName'; 1371 } 1372 1373 if ($p_with_code) { 1374 return($v_value.' ('.$this->error_code.')'); 1375 } 1376 else { 1377 return($v_value); 1378 } 1352 1379 } 1353 1380 // -------------------------------------------------------------------------------- … … 1360 1387 function errorInfo($p_full=false) 1361 1388 { 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1389 if (PCLZIP_ERROR_EXTERNAL == 1) { 1390 return(PclErrorString()); 1391 } 1392 else { 1393 if ($p_full) { 1394 return($this->errorName(true)." : ".$this->error_string); 1395 } 1396 else { 1397 return($this->error_string." [code ".$this->error_code."]"); 1398 } 1399 } 1373 1400 } 1374 1401 // -------------------------------------------------------------------------------- … … 1377 1404 // -------------------------------------------------------------------------------- 1378 1405 // ***** UNDER THIS LINE ARE DEFINED PRIVATE INTERNAL FUNCTIONS ***** 1379 // ***** ***** 1380 // ***** THESES FUNCTIONS MUST NOT BE USED DIRECTLY ***** 1406 // ***** THESES FUNCTIONS MUST NOT BE USED DIRECTLY ***** 1381 1407 // -------------------------------------------------------------------------------- 1382 1408 … … 1390 1416 // Parameters : 1391 1417 // $p_level : Level of check. Default 0. 1392 // 1393 // 1394 // 1418 // 0 : Check the first bytes (magic codes) (default value)) 1419 // 1 : 0 + Check the central directory (futur) 1420 // 2 : 1 + Check each file header (futur) 1395 1421 // Return Values : 1396 1422 // true on success, … … 1399 1425 function privCheckFormat($p_level=0) 1400 1426 { 1401 1402 1427 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFormat", ""); 1428 $v_result = true; 1403 1429 1404 1430 // ----- Reset the file system cache 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1431 clearstatcache(); 1432 1433 // ----- Reset the error handler 1434 $this->privErrorReset(); 1435 1436 // ----- Look if the file exits 1437 if (!is_file($this->zipname)) { 1438 // ----- Error log 1439 PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "Missing archive file '".$this->zipname."'"); 1440 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo()); 1441 return(false); 1442 } 1443 1444 // ----- Check that the file is readeable 1445 if (!is_readable($this->zipname)) { 1446 // ----- Error log 1447 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to read archive '".$this->zipname."'"); 1448 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo()); 1449 return(false); 1450 } 1451 1452 // ----- Check the magic code 1453 // TBC 1454 1455 // ----- Check the central header 1456 // TBC 1457 1458 // ----- Check each file header 1459 // TBC 1460 1461 // ----- Return 1462 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 1463 return $v_result; 1438 1464 } 1439 1465 // -------------------------------------------------------------------------------- … … 1456 1482 function privParseOptions(&$p_options_list, $p_size, &$v_result_list, $v_requested_options=false) 1457 1483 { 1458 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privParseOptions", ""); 1459 $v_result=1; 1460 1461 // ----- Read the options 1462 $i=0; 1463 while ($i<$p_size) { 1464 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Looking for table index $i, option = '".PclZipUtilOptionText($p_options_list[$i])."(".$p_options_list[$i].")'"); 1465 1466 // ----- Check if the option is supported 1467 if (!isset($v_requested_options[$p_options_list[$i]])) { 1468 // ----- Error log 1469 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid optional parameter '".$p_options_list[$i]."' for this method"); 1470 1471 // ----- Return 1472 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1473 return PclZip::errorCode(); 1474 } 1475 1476 // ----- Look for next option 1477 switch ($p_options_list[$i]) { 1478 // ----- Look for options that request a path value 1479 case PCLZIP_OPT_PATH : 1480 case PCLZIP_OPT_REMOVE_PATH : 1481 case PCLZIP_OPT_ADD_PATH : 1482 // ----- Check the number of parameters 1483 if (($i+1) >= $p_size) { 1484 // ----- Error log 1485 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1486 1487 // ----- Return 1488 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1489 return PclZip::errorCode(); 1490 } 1491 1492 // ----- Get the value 1493 $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], false); 1494 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1495 $i++; 1496 break; 1497 1498 case PCLZIP_OPT_EXTRACT_DIR_RESTRICTION : 1499 // ----- Check the number of parameters 1500 if (($i+1) >= $p_size) { 1501 // ----- Error log 1502 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1503 1504 // ----- Return 1505 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1506 return PclZip::errorCode(); 1507 } 1508 1509 // ----- Get the value 1510 if ( is_string($p_options_list[$i+1]) 1511 && ($p_options_list[$i+1] != '')) { 1512 $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], false); 1513 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1514 $i++; 1515 } 1516 else { 1517 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." set with an empty value is ignored."); 1518 } 1519 break; 1520 1521 // ----- Look for options that request an array of string for value 1522 case PCLZIP_OPT_BY_NAME : 1523 // ----- Check the number of parameters 1524 if (($i+1) >= $p_size) { 1525 // ----- Error log 1526 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1527 1528 // ----- Return 1529 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1530 return PclZip::errorCode(); 1531 } 1532 1533 // ----- Get the value 1534 if (is_string($p_options_list[$i+1])) { 1535 $v_result_list[$p_options_list[$i]][0] = $p_options_list[$i+1]; 1536 } 1537 else if (is_array($p_options_list[$i+1])) { 1538 $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; 1539 } 1540 else { 1541 // ----- Error log 1542 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1543 1544 // ----- Return 1545 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1546 return PclZip::errorCode(); 1547 } 1548 ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1549 $i++; 1550 break; 1551 1552 // ----- Look for options that request an EREG or PREG expression 1553 case PCLZIP_OPT_BY_EREG : 1554 case PCLZIP_OPT_BY_PREG : 1555 //case PCLZIP_OPT_CRYPT : 1556 // ----- Check the number of parameters 1557 if (($i+1) >= $p_size) { 1558 // ----- Error log 1559 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1560 1561 // ----- Return 1562 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1563 return PclZip::errorCode(); 1564 } 1565 1566 // ----- Get the value 1567 if (is_string($p_options_list[$i+1])) { 1568 $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; 1569 } 1570 else { 1571 // ----- Error log 1572 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1573 1574 // ----- Return 1575 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1576 return PclZip::errorCode(); 1577 } 1578 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1579 $i++; 1580 break; 1581 1582 // ----- Look for options that takes a string 1583 case PCLZIP_OPT_COMMENT : 1584 case PCLZIP_OPT_ADD_COMMENT : 1585 case PCLZIP_OPT_PREPEND_COMMENT : 1586 // ----- Check the number of parameters 1587 if (($i+1) >= $p_size) { 1588 // ----- Error log 1589 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, 1590 "Missing parameter value for option '" 1484 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privParseOptions", ""); 1485 $v_result=1; 1486 1487 // ----- Read the options 1488 $i=0; 1489 while ($i<$p_size) { 1490 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Looking for table index $i, option = '".PclZipUtilOptionText($p_options_list[$i])."(".$p_options_list[$i].")'"); 1491 1492 // ----- Check if the option is supported 1493 if (!isset($v_requested_options[$p_options_list[$i]])) { 1494 // ----- Error log 1495 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid optional parameter '".$p_options_list[$i]."' for this method"); 1496 1497 // ----- Return 1498 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1499 return PclZip::errorCode(); 1500 } 1501 1502 // ----- Look for next option 1503 switch ($p_options_list[$i]) { 1504 // ----- Look for options that request a path value 1505 case PCLZIP_OPT_PATH : 1506 case PCLZIP_OPT_REMOVE_PATH : 1507 case PCLZIP_OPT_ADD_PATH : 1508 // ----- Check the number of parameters 1509 if (($i+1) >= $p_size) { 1510 // ----- Error log 1511 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1512 1513 // ----- Return 1514 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1515 return PclZip::errorCode(); 1516 } 1517 1518 // ----- Get the value 1519 $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], FALSE); 1520 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1521 $i++; 1522 break; 1523 1524 case PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD : 1525 // ----- Check the number of parameters 1526 if (($i+1) >= $p_size) { 1527 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1528 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1529 return PclZip::errorCode(); 1530 } 1531 1532 // ----- Check for incompatible options 1533 if (isset($v_result_list[PCLZIP_OPT_ADD_TEMP_FILE_OFF])) { 1534 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '".PclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'PCLZIP_OPT_ADD_TEMP_FILE_OFF'"); 1535 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1536 return PclZip::errorCode(); 1537 } 1538 1539 // ----- Check the value 1540 $v_value = $p_options_list[$i+1]; 1541 if ((!is_integer($v_value)) || ($v_value<0)) { 1542 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Integer expected for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1543 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1544 return PclZip::errorCode(); 1545 } 1546 1547 // ----- Get the value (and convert it in bytes) 1548 $v_result_list[$p_options_list[$i]] = $v_value*1048576; 1549 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1550 $i++; 1551 break; 1552 1553 case PCLZIP_OPT_ADD_TEMP_FILE_ON : 1554 // ----- Check for incompatible options 1555 if (isset($v_result_list[PCLZIP_OPT_ADD_TEMP_FILE_OFF])) { 1556 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '".PclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'PCLZIP_OPT_ADD_TEMP_FILE_OFF'"); 1557 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1558 return PclZip::errorCode(); 1559 } 1560 1561 $v_result_list[$p_options_list[$i]] = true; 1562 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1563 break; 1564 1565 case PCLZIP_OPT_ADD_TEMP_FILE_OFF : 1566 // ----- Check for incompatible options 1567 if (isset($v_result_list[PCLZIP_OPT_ADD_TEMP_FILE_ON])) { 1568 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '".PclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'PCLZIP_OPT_ADD_TEMP_FILE_ON'"); 1569 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1570 return PclZip::errorCode(); 1571 } 1572 // ----- Check for incompatible options 1573 if (isset($v_result_list[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD])) { 1574 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '".PclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD'"); 1575 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1576 return PclZip::errorCode(); 1577 } 1578 1579 $v_result_list[$p_options_list[$i]] = true; 1580 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1581 break; 1582 1583 case PCLZIP_OPT_EXTRACT_DIR_RESTRICTION : 1584 // ----- Check the number of parameters 1585 if (($i+1) >= $p_size) { 1586 // ----- Error log 1587 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1588 1589 // ----- Return 1590 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1591 return PclZip::errorCode(); 1592 } 1593 1594 // ----- Get the value 1595 if ( is_string($p_options_list[$i+1]) 1596 && ($p_options_list[$i+1] != '')) { 1597 $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], FALSE); 1598 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1599 $i++; 1600 } 1601 else { 1602 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." set with an empty value is ignored."); 1603 } 1604 break; 1605 1606 // ----- Look for options that request an array of string for value 1607 case PCLZIP_OPT_BY_NAME : 1608 // ----- Check the number of parameters 1609 if (($i+1) >= $p_size) { 1610 // ----- Error log 1611 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1612 1613 // ----- Return 1614 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1615 return PclZip::errorCode(); 1616 } 1617 1618 // ----- Get the value 1619 if (is_string($p_options_list[$i+1])) { 1620 $v_result_list[$p_options_list[$i]][0] = $p_options_list[$i+1]; 1621 } 1622 else if (is_array($p_options_list[$i+1])) { 1623 $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; 1624 } 1625 else { 1626 // ----- Error log 1627 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1628 1629 // ----- Return 1630 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1631 return PclZip::errorCode(); 1632 } 1633 ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1634 $i++; 1635 break; 1636 1637 // ----- Look for options that request an EREG or PREG expression 1638 case PCLZIP_OPT_BY_EREG : 1639 case PCLZIP_OPT_BY_PREG : 1640 //case PCLZIP_OPT_CRYPT : 1641 // ----- Check the number of parameters 1642 if (($i+1) >= $p_size) { 1643 // ----- Error log 1644 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1645 1646 // ----- Return 1647 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1648 return PclZip::errorCode(); 1649 } 1650 1651 // ----- Get the value 1652 if (is_string($p_options_list[$i+1])) { 1653 $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; 1654 } 1655 else { 1656 // ----- Error log 1657 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1658 1659 // ----- Return 1660 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1661 return PclZip::errorCode(); 1662 } 1663 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1664 $i++; 1665 break; 1666 1667 // ----- Look for options that takes a string 1668 case PCLZIP_OPT_COMMENT : 1669 case PCLZIP_OPT_ADD_COMMENT : 1670 case PCLZIP_OPT_PREPEND_COMMENT : 1671 // ----- Check the number of parameters 1672 if (($i+1) >= $p_size) { 1673 // ----- Error log 1674 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, 1675 "Missing parameter value for option '" 1591 1676 .PclZipUtilOptionText($p_options_list[$i]) 1592 1677 ."'"); 1593 1678 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1679 // ----- Return 1680 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1681 return PclZip::errorCode(); 1682 } 1683 1684 // ----- Get the value 1685 if (is_string($p_options_list[$i+1])) { 1686 $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; 1687 } 1688 else { 1689 // ----- Error log 1690 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, 1691 "Wrong parameter value for option '" 1607 1692 .PclZipUtilOptionText($p_options_list[$i]) 1608 1693 ."'"); 1609 1694 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1695 // ----- Return 1696 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1697 return PclZip::errorCode(); 1698 } 1699 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1700 $i++; 1701 break; 1702 1703 // ----- Look for options that request an array of index 1704 case PCLZIP_OPT_BY_INDEX : 1705 // ----- Check the number of parameters 1706 if (($i+1) >= $p_size) { 1707 // ----- Error log 1708 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1709 1710 // ----- Return 1711 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1712 return PclZip::errorCode(); 1713 } 1714 1715 // ----- Get the value 1716 $v_work_list = array(); 1717 if (is_string($p_options_list[$i+1])) { 1718 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is a string '".$p_options_list[$i+1]."'"); 1719 1720 // ----- Remove spaces 1721 $p_options_list[$i+1] = strtr($p_options_list[$i+1], ' ', ''); 1722 1723 // ----- Parse items 1724 $v_work_list = explode(",", $p_options_list[$i+1]); 1725 } 1726 else if (is_integer($p_options_list[$i+1])) { 1727 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an integer '".$p_options_list[$i+1]."'"); 1728 $v_work_list[0] = $p_options_list[$i+1].'-'.$p_options_list[$i+1]; 1729 } 1730 else if (is_array($p_options_list[$i+1])) { 1731 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an array"); 1732 $v_work_list = $p_options_list[$i+1]; 1733 } 1734 else { 1735 // ----- Error log 1736 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Value must be integer, string or array for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1737 1738 // ----- Return 1739 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1740 return PclZip::errorCode(); 1741 } 1742 1743 // ----- Reduce the index list 1744 // each index item in the list must be a couple with a start and 1745 // an end value : [0,3], [5-5], [8-10], ... 1746 // ----- Check the format of each item 1747 $v_sort_flag=false; 1748 $v_sort_value=0; 1749 for ($j=0; $j<sizeof($v_work_list); $j++) { 1750 // ----- Explode the item 1751 $v_item_list = explode("-", $v_work_list[$j]); 1752 $v_size_item_list = sizeof($v_item_list); 1753 1754 // ----- TBC : Here we might check that each item is a 1755 // real integer ... 1756 1757 // ----- Look for single value 1758 if ($v_size_item_list == 1) { 1759 // ----- Set the option value 1760 $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0]; 1761 $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[0]; 1762 } 1763 elseif ($v_size_item_list == 2) { 1764 // ----- Set the option value 1765 $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0]; 1766 $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[1]; 1767 } 1768 else { 1769 // ----- Error log 1770 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Too many values in index range for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1771 1772 // ----- Return 1773 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1774 return PclZip::errorCode(); 1775 } 1776 1777 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extracted index item = [".$v_result_list[$p_options_list[$i]][$j]['start'].",".$v_result_list[$p_options_list[$i]][$j]['end']."]"); 1778 1779 // ----- Look for list sort 1780 if ($v_result_list[$p_options_list[$i]][$j]['start'] < $v_sort_value) { 1781 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The list should be sorted ..."); 1782 $v_sort_flag=true; 1783 1784 // ----- TBC : An automatic sort should be writen ... 1785 // ----- Error log 1786 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Invalid order of index range for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1787 1788 // ----- Return 1789 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1790 return PclZip::errorCode(); 1791 } 1792 $v_sort_value = $v_result_list[$p_options_list[$i]][$j]['start']; 1793 } 1794 1795 // ----- Sort the items 1796 if ($v_sort_flag) { 1797 // TBC : To Be Completed 1798 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "List sorting is not yet write ..."); 1799 } 1800 1801 // ----- Next option 1802 $i++; 1803 break; 1804 1805 // ----- Look for options that request no value 1806 case PCLZIP_OPT_REMOVE_ALL_PATH : 1807 case PCLZIP_OPT_EXTRACT_AS_STRING : 1808 case PCLZIP_OPT_NO_COMPRESSION : 1809 case PCLZIP_OPT_EXTRACT_IN_OUTPUT : 1810 case PCLZIP_OPT_REPLACE_NEWER : 1811 case PCLZIP_OPT_STOP_ON_ERROR : 1812 $v_result_list[$p_options_list[$i]] = true; 1813 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1814 break; 1815 1816 // ----- Look for options that request an octal value 1817 case PCLZIP_OPT_SET_CHMOD : 1818 // ----- Check the number of parameters 1819 if (($i+1) >= $p_size) { 1820 // ----- Error log 1821 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1822 1823 // ----- Return 1824 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1825 return PclZip::errorCode(); 1826 } 1827 1828 // ----- Get the value 1829 $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; 1830 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1831 $i++; 1832 break; 1833 1834 // ----- Look for options that request a call-back 1835 case PCLZIP_CB_PRE_EXTRACT : 1836 case PCLZIP_CB_POST_EXTRACT : 1837 case PCLZIP_CB_PRE_ADD : 1838 case PCLZIP_CB_POST_ADD : 1839 /* for futur use 1840 case PCLZIP_CB_PRE_DELETE : 1841 case PCLZIP_CB_POST_DELETE : 1842 case PCLZIP_CB_PRE_LIST : 1843 case PCLZIP_CB_POST_LIST : 1844 */ 1845 // ----- Check the number of parameters 1846 if (($i+1) >= $p_size) { 1847 // ----- Error log 1848 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1849 1850 // ----- Return 1851 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1852 return PclZip::errorCode(); 1853 } 1854 1855 // ----- Get the value 1856 $v_function_name = $p_options_list[$i+1]; 1857 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "call-back ".PclZipUtilOptionText($p_options_list[$i])." = '".$v_function_name."'"); 1858 1859 // ----- Check that the value is a valid existing function 1860 if (!function_exists($v_function_name)) { 1861 // ----- Error log 1862 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Function '".$v_function_name."()' is not an existing function for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1863 1864 // ----- Return 1865 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1866 return PclZip::errorCode(); 1867 } 1868 1869 // ----- Set the attribute 1870 $v_result_list[$p_options_list[$i]] = $v_function_name; 1871 $i++; 1872 break; 1873 1874 default : 1875 // ----- Error log 1876 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 1877 "Unknown parameter '" 1793 1878 .$p_options_list[$i]."'"); 1794 1879 1795 // ----- Return 1796 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1797 return PclZip::errorCode(); 1798 } 1799 1800 // ----- Next options 1801 $i++; 1802 } 1803 1804 // ----- Look for mandatory options 1805 if ($v_requested_options !== false) { 1806 for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) { 1807 // ----- Look for mandatory option 1808 if ($v_requested_options[$key] == 'mandatory') { 1809 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")"); 1810 // ----- Look if present 1811 if (!isset($v_result_list[$key])) { 1812 // ----- Error log 1813 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")"); 1814 1815 // ----- Return 1816 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1817 return PclZip::errorCode(); 1818 } 1819 } 1820 } 1821 } 1822 1823 // ----- Return 1824 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 1825 return $v_result; 1880 // ----- Return 1881 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1882 return PclZip::errorCode(); 1883 } 1884 1885 // ----- Next options 1886 $i++; 1887 } 1888 1889 // ----- Look for mandatory options 1890 if ($v_requested_options !== false) { 1891 for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) { 1892 // ----- Look for mandatory option 1893 if ($v_requested_options[$key] == 'mandatory') { 1894 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")"); 1895 // ----- Look if present 1896 if (!isset($v_result_list[$key])) { 1897 // ----- Error log 1898 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")"); 1899 1900 // ----- Return 1901 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1902 return PclZip::errorCode(); 1903 } 1904 } 1905 } 1906 } 1907 1908 // ----- Look for default values 1909 if (!isset($v_result_list[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD])) { 1910 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3,"Calculate auto threshold"); 1911 1912 } 1913 1914 // ----- Return 1915 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 1916 return $v_result; 1917 } 1918 // -------------------------------------------------------------------------------- 1919 1920 // -------------------------------------------------------------------------------- 1921 // Function : privOptionDefaultThreshold() 1922 // Description : 1923 // Parameters : 1924 // Return Values : 1925 // -------------------------------------------------------------------------------- 1926 function privOptionDefaultThreshold(&$p_options) 1927 { 1928 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privOptionDefaultThreshold", ""); 1929 $v_result=1; 1930 1931 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3,"Create an auto-threshold for use of temporay files"); 1932 // ----- Get 'memory_limit' configuration value 1933 $v_memory_limit = ini_get('memory_limit'); 1934 $v_memory_limit = trim($v_memory_limit); 1935 $last = strtolower(substr($v_memory_limit, -1)); 1936 1937 if($last == 'g') 1938 //$v_memory_limit = $v_memory_limit*1024*1024*1024; 1939 $v_memory_limit = $v_memory_limit*1073741824; 1940 if($last == 'm') 1941 //$v_memory_limit = $v_memory_limit*1024*1024; 1942 $v_memory_limit = $v_memory_limit*1048576; 1943 if($last == 'k') 1944 $v_memory_limit = $v_memory_limit*1024; 1945 1946 $p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD] = floor($v_memory_limit/2); 1947 1948 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3,"Threshold value is : ".$p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD]." bytes"); 1949 1950 // ----- Sanity check : No threshold if value lower than 1M 1951 if ($p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD] < 1048576) { 1952 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3,"Unset the threshold (value ".$p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD].") because under 1Mo sanity check)"); 1953 unset($p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD]); 1954 } 1955 1956 // ----- Return 1957 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 1958 return $v_result; 1826 1959 } 1827 1960 // -------------------------------------------------------------------------------- … … 1837 1970 function privFileDescrParseAtt(&$p_file_list, &$p_filedescr, $v_options, $v_requested_options=false) 1838 1971 { 1839 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privFileDescrParseAtt", ""); 1840 $v_result=1; 1841 1842 // ----- For each file in the list check the attributes 1843 foreach ($p_file_list as $v_key => $v_value) { 1844 1845 // ----- Check if the option is supported 1846 if (!isset($v_requested_options[$v_key])) { 1847 // ----- Error log 1848 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file attribute '".$v_key."' for this file"); 1849 1850 // ----- Return 1851 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1852 return PclZip::errorCode(); 1853 } 1854 1855 // ----- Look for attribute 1856 switch ($v_key) { 1857 case PCLZIP_ATT_FILE_NAME : 1858 if (!is_string($v_value)) { 1859 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'"); 1860 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1861 return PclZip::errorCode(); 1862 } 1863 1864 $p_filedescr['filename'] = PclZipUtilPathReduction($v_value); 1865 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 1866 1867 if ($p_filedescr['filename'] == '') { 1868 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty filename for attribute '".PclZipUtilOptionText($v_key)."'"); 1869 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1870 return PclZip::errorCode(); 1871 } 1872 1873 break; 1874 1875 case PCLZIP_ATT_FILE_NEW_SHORT_NAME : 1876 if (!is_string($v_value)) { 1877 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'"); 1878 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1879 return PclZip::errorCode(); 1880 } 1881 1882 $p_filedescr['new_short_name'] = PclZipUtilPathReduction($v_value); 1883 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 1884 1885 if ($p_filedescr['new_short_name'] == '') { 1886 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty short filename for attribute '".PclZipUtilOptionText($v_key)."'"); 1887 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1888 return PclZip::errorCode(); 1889 } 1890 break; 1891 1892 case PCLZIP_ATT_FILE_NEW_FULL_NAME : 1893 if (!is_string($v_value)) { 1894 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'"); 1895 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1896 return PclZip::errorCode(); 1897 } 1898 1899 $p_filedescr['new_full_name'] = PclZipUtilPathReduction($v_value); 1900 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 1901 1902 if ($p_filedescr['new_full_name'] == '') { 1903 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty full filename for attribute '".PclZipUtilOptionText($v_key)."'"); 1904 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1905 return PclZip::errorCode(); 1906 } 1907 break; 1908 1909 default : 1910 // ----- Error log 1911 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 1912 "Unknown parameter '".$v_key."'"); 1913 1914 // ----- Return 1915 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1916 return PclZip::errorCode(); 1917 } 1918 1919 // ----- Look for mandatory options 1920 if ($v_requested_options !== false) { 1921 for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) { 1922 // ----- Look for mandatory option 1923 if ($v_requested_options[$key] == 'mandatory') { 1924 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")"); 1925 // ----- Look if present 1926 if (!isset($p_file_list[$key])) { 1927 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")"); 1928 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1929 return PclZip::errorCode(); 1930 } 1931 } 1932 } 1933 } 1934 1935 // end foreach 1936 } 1937 1938 // ----- Return 1939 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 1940 return $v_result; 1972 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privFileDescrParseAtt", ""); 1973 $v_result=1; 1974 1975 // ----- For each file in the list check the attributes 1976 foreach ($p_file_list as $v_key => $v_value) { 1977 1978 // ----- Check if the option is supported 1979 if (!isset($v_requested_options[$v_key])) { 1980 // ----- Error log 1981 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file attribute '".$v_key."' for this file"); 1982 1983 // ----- Return 1984 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1985 return PclZip::errorCode(); 1986 } 1987 1988 // ----- Look for attribute 1989 switch ($v_key) { 1990 case PCLZIP_ATT_FILE_NAME : 1991 if (!is_string($v_value)) { 1992 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'"); 1993 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1994 return PclZip::errorCode(); 1995 } 1996 1997 $p_filedescr['filename'] = PclZipUtilPathReduction($v_value); 1998 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 1999 2000 if ($p_filedescr['filename'] == '') { 2001 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty filename for attribute '".PclZipUtilOptionText($v_key)."'"); 2002 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2003 return PclZip::errorCode(); 2004 } 2005 2006 break; 2007 2008 case PCLZIP_ATT_FILE_NEW_SHORT_NAME : 2009 if (!is_string($v_value)) { 2010 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'"); 2011 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2012 return PclZip::errorCode(); 2013 } 2014 2015 $p_filedescr['new_short_name'] = PclZipUtilPathReduction($v_value); 2016 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 2017 2018 if ($p_filedescr['new_short_name'] == '') { 2019 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty short filename for attribute '".PclZipUtilOptionText($v_key)."'"); 2020 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2021 return PclZip::errorCode(); 2022 } 2023 break; 2024 2025 case PCLZIP_ATT_FILE_NEW_FULL_NAME : 2026 if (!is_string($v_value)) { 2027 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'"); 2028 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2029 return PclZip::errorCode(); 2030 } 2031 2032 $p_filedescr['new_full_name'] = PclZipUtilPathReduction($v_value); 2033 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 2034 2035 if ($p_filedescr['new_full_name'] == '') { 2036 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty full filename for attribute '".PclZipUtilOptionText($v_key)."'"); 2037 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2038 return PclZip::errorCode(); 2039 } 2040 break; 2041 2042 // ----- Look for options that takes a string 2043 case PCLZIP_ATT_FILE_COMMENT : 2044 if (!is_string($v_value)) { 2045 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'"); 2046 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2047 return PclZip::errorCode(); 2048 } 2049 2050 $p_filedescr['comment'] = $v_value; 2051 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 2052 break; 2053 2054 case PCLZIP_ATT_FILE_MTIME : 2055 if (!is_integer($v_value)) { 2056 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". Integer expected for attribute '".PclZipUtilOptionText($v_key)."'"); 2057 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2058 return PclZip::errorCode(); 2059 } 2060 2061 $p_filedescr['mtime'] = $v_value; 2062 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 2063 break; 2064 2065 case PCLZIP_ATT_FILE_CONTENT : 2066 $p_filedescr['content'] = $v_value; 2067 ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 2068 break; 2069 2070 default : 2071 // ----- Error log 2072 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 2073 "Unknown parameter '".$v_key."'"); 2074 2075 // ----- Return 2076 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2077 return PclZip::errorCode(); 2078 } 2079 2080 // ----- Look for mandatory options 2081 if ($v_requested_options !== false) { 2082 for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) { 2083 // ----- Look for mandatory option 2084 if ($v_requested_options[$key] == 'mandatory') { 2085 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")"); 2086 // ----- Look if present 2087 if (!isset($p_file_list[$key])) { 2088 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")"); 2089 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2090 return PclZip::errorCode(); 2091 } 2092 } 2093 } 2094 } 2095 2096 // end foreach 2097 } 2098 2099 // ----- Return 2100 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2101 return $v_result; 1941 2102 } 1942 2103 // -------------------------------------------------------------------------------- … … 1945 2106 // Function : privFileDescrExpand() 1946 2107 // Description : 2108 // This method look for each item of the list to see if its a file, a folder 2109 // or a string to be added as file. For any other type of files (link, other) 2110 // just ignore the item. 2111 // Then prepare the information that will be stored for that file. 2112 // When its a folder, expand the folder with all the files that are in that 2113 // folder (recursively). 1947 2114 // Parameters : 1948 2115 // Return Values : … … 1952 2119 function privFileDescrExpand(&$p_filedescr_list, &$p_options) 1953 2120 { 1954 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privFileDescrExpand", ""); 1955 $v_result=1; 1956 1957 // ----- Create a result list 1958 $v_result_list = array(); 1959 1960 // ----- Look each entry 1961 for ($i=0; $i<sizeof($p_filedescr_list); $i++) { 1962 // ----- Get filedescr 1963 $v_descr = $p_filedescr_list[$i]; 1964 1965 // ----- Reduce the filename 1966 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filedescr before reduction :'".$v_descr['filename']."'"); 1967 $v_descr['filename'] = PclZipUtilTranslateWinPath($v_descr['filename']); 1968 $v_descr['filename'] = PclZipUtilPathReduction($v_descr['filename']); 1969 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filedescr after reduction :'".$v_descr['filename']."'"); 1970 1971 // ----- Get type of descr 1972 if (!file_exists($v_descr['filename'])) { 1973 // ----- Error log 1974 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_descr['filename']."' does not exists"); 1975 PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$v_descr['filename']."' does not exists"); 1976 1977 // ----- Return 1978 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1979 return PclZip::errorCode(); 1980 } 1981 if (@is_file($v_descr['filename'])) { 1982 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a file"); 1983 $v_descr['type'] = 'file'; 1984 } 1985 else if (@is_dir($v_descr['filename'])) { 1986 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a folder"); 1987 $v_descr['type'] = 'folder'; 1988 } 1989 else if (@is_link($v_descr['filename'])) { 1990 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Unsupported file type : link"); 1991 // skip 1992 continue; 1993 } 1994 else { 1995 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Unsupported file type : unknown type"); 1996 // skip 1997 continue; 1998 } 1999 2000 // ----- Calculate the stored filename 2001 $this->privCalculateStoredFilename($v_descr, $p_options); 2002 2003 // ----- Add the descriptor in result list 2004 $v_result_list[sizeof($v_result_list)] = $v_descr; 2005 2006 // ----- Look for folder 2007 if ($v_descr['type'] == 'folder') { 2008 // ----- List of items in folder 2009 $v_dirlist_descr = array(); 2010 $v_dirlist_nb = 0; 2011 if ($v_folder_handler = @opendir($v_descr['filename'])) { 2012 while (($v_item_handler = @readdir($v_folder_handler)) !== false) { 2013 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for '".$v_item_handler."' in the directory"); 2014 2015 // ----- Skip '.' and '..' 2016 if (($v_item_handler == '.') || ($v_item_handler == '..')) { 2017 continue; 2018 } 2019 2020 // ----- Compose the full filename 2021 $v_dirlist_descr[$v_dirlist_nb]['filename'] = $v_descr['filename'].'/'.$v_item_handler; 2022 2023 // ----- Look for different stored filename 2024 // Because the name of the folder was changed, the name of the 2025 // files/sub-folders also change 2026 if ($v_descr['stored_filename'] != $v_descr['filename']) { 2027 $v_dirlist_descr[$v_dirlist_nb]['new_full_name'] = $v_descr['stored_filename'].'/'.$v_item_handler; 2028 } 2029 2030 $v_dirlist_nb++; 2031 } 2032 } 2033 else { 2034 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to open dir '".$v_descr['filename']."' in read mode. Skipped."); 2035 // TBC : unable to open folder in read mode 2036 } 2037 2038 // ----- Expand each element of the list 2039 if ($v_dirlist_nb != 0) { 2040 // ----- Expand 2041 if (($v_result = $this->privFileDescrExpand($v_dirlist_descr, $p_options)) != 1) { 2042 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2043 return $v_result; 2044 } 2045 2046 // ----- Concat the resulting list 2047 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Merging result list (size '".sizeof($v_result_list)."') with dirlist (size '".sizeof($v_dirlist_descr)."')"); 2048 $v_result_list = array_merge($v_result_list, $v_dirlist_descr); 2049 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "merged result list is size '".sizeof($v_result_list)."'"); 2050 } 2051 else { 2052 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Nothing in this folder to expand."); 2053 } 2054 2055 // ----- Free local array 2056 unset($v_dirlist_descr); 2057 } 2058 } 2059 2060 // ----- Get the result list 2061 $p_filedescr_list = $v_result_list; 2062 2063 // ----- Return 2064 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2065 return $v_result; 2121 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privFileDescrExpand", ""); 2122 $v_result=1; 2123 2124 // ----- Create a result list 2125 $v_result_list = array(); 2126 2127 // ----- Look each entry 2128 for ($i=0; $i<sizeof($p_filedescr_list); $i++) { 2129 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Looking for file ".$i."."); 2130 2131 // ----- Get filedescr 2132 $v_descr = $p_filedescr_list[$i]; 2133 2134 // ----- Reduce the filename 2135 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filedescr before reduction :'".$v_descr['filename']."'"); 2136 $v_descr['filename'] = PclZipUtilTranslateWinPath($v_descr['filename'], false); 2137 $v_descr['filename'] = PclZipUtilPathReduction($v_descr['filename']); 2138 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filedescr after reduction :'".$v_descr['filename']."'"); 2139 2140 // ----- Look for real file or folder 2141 if (file_exists($v_descr['filename'])) { 2142 if (@is_file($v_descr['filename'])) { 2143 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a file"); 2144 $v_descr['type'] = 'file'; 2145 } 2146 else if (@is_dir($v_descr['filename'])) { 2147 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a folder"); 2148 $v_descr['type'] = 'folder'; 2149 } 2150 else if (@is_link($v_descr['filename'])) { 2151 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Unsupported file type : link"); 2152 // skip 2153 continue; 2154 } 2155 else { 2156 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Unsupported file type : unknown type"); 2157 // skip 2158 continue; 2159 } 2160 } 2161 2162 // ----- Look for string added as file 2163 else if (isset($v_descr['content'])) { 2164 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a string added as a file"); 2165 $v_descr['type'] = 'virtual_file'; 2166 } 2167 2168 // ----- Missing file 2169 else { 2170 // ----- Error log 2171 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_descr['filename']."' does not exist"); 2172 PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$v_descr['filename']."' does not exist"); 2173 2174 // ----- Return 2175 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2176 return PclZip::errorCode(); 2177 } 2178 2179 // ----- Calculate the stored filename 2180 $this->privCalculateStoredFilename($v_descr, $p_options); 2181 2182 // ----- Add the descriptor in result list 2183 $v_result_list[sizeof($v_result_list)] = $v_descr; 2184 2185 // ----- Look for folder 2186 if ($v_descr['type'] == 'folder') { 2187 // ----- List of items in folder 2188 $v_dirlist_descr = array(); 2189 $v_dirlist_nb = 0; 2190 if ($v_folder_handler = @opendir($v_descr['filename'])) { 2191 while (($v_item_handler = @readdir($v_folder_handler)) !== false) { 2192 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for '".$v_item_handler."' in the directory"); 2193 2194 // ----- Skip '.' and '..' 2195 if (($v_item_handler == '.') || ($v_item_handler == '..')) { 2196 continue; 2197 } 2198 2199 // ----- Compose the full filename 2200 $v_dirlist_descr[$v_dirlist_nb]['filename'] = $v_descr['filename'].'/'.$v_item_handler; 2201 2202 // ----- Look for different stored filename 2203 // Because the name of the folder was changed, the name of the 2204 // files/sub-folders also change 2205 if ($v_descr['stored_filename'] != $v_descr['filename']) { 2206 if ($v_descr['stored_filename'] != '') { 2207 $v_dirlist_descr[$v_dirlist_nb]['new_full_name'] = $v_descr['stored_filename'].'/'.$v_item_handler; 2208 } 2209 else { 2210 $v_dirlist_descr[$v_dirlist_nb]['new_full_name'] = $v_item_handler; 2211 } 2212 } 2213 2214 $v_dirlist_nb++; 2215 } 2216 2217 @closedir($v_folder_handler); 2218 } 2219 else { 2220 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to open dir '".$v_descr['filename']."' in read mode. Skipped."); 2221 // TBC : unable to open folder in read mode 2222 } 2223 2224 // ----- Expand each element of the list 2225 if ($v_dirlist_nb != 0) { 2226 // ----- Expand 2227 if (($v_result = $this->privFileDescrExpand($v_dirlist_descr, $p_options)) != 1) { 2228 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2229 return $v_result; 2230 } 2231 2232 // ----- Concat the resulting list 2233 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Merging result list (size '".sizeof($v_result_list)."') with dirlist (size '".sizeof($v_dirlist_descr)."')"); 2234 $v_result_list = array_merge($v_result_list, $v_dirlist_descr); 2235 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "merged result list is size '".sizeof($v_result_list)."'"); 2236 } 2237 else { 2238 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Nothing in this folder to expand."); 2239 } 2240 2241 // ----- Free local array 2242 unset($v_dirlist_descr); 2243 } 2244 } 2245 2246 // ----- Get the result list 2247 $p_filedescr_list = $v_result_list; 2248 2249 // ----- Return 2250 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2251 return $v_result; 2066 2252 } 2067 2253 // -------------------------------------------------------------------------------- … … 2075 2261 function privCreate($p_filedescr_list, &$p_result_list, &$p_options) 2076 2262 { 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2263 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCreate", "list"); 2264 $v_result=1; 2265 $v_list_detail = array(); 2266 2267 // ----- Magic quotes trick 2268 $this->privDisableMagicQuotes(); 2269 2270 // ----- Open the file in write mode 2271 if (($v_result = $this->privOpenFd('wb')) != 1) 2272 { 2273 // ----- Return 2274 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2275 return $v_result; 2276 } 2277 2278 // ----- Add the list of files 2279 $v_result = $this->privAddList($p_filedescr_list, $p_result_list, $p_options); 2280 2281 // ----- Close 2282 $this->privCloseFd(); 2283 2284 // ----- Magic quotes trick 2285 $this->privSwapBackMagicQuotes(); 2286 2287 // ----- Return 2288 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2289 return $v_result; 2104 2290 } 2105 2291 // -------------------------------------------------------------------------------- … … 2113 2299 function privAdd($p_filedescr_list, &$p_result_list, &$p_options) 2114 2300 { 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAdd", "list"); 2302 $v_result=1; 2303 $v_list_detail = array(); 2304 2305 // ----- Look if the archive exists or is empty 2306 if ((!is_file($this->zipname)) || (filesize($this->zipname) == 0)) 2307 { 2308 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, or is empty, create it."); 2309 2310 // ----- Do a create 2311 $v_result = $this->privCreate($p_filedescr_list, $p_result_list, $p_options); 2312 2313 // ----- Return 2314 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2315 return $v_result; 2316 } 2317 // ----- Magic quotes trick 2318 $this->privDisableMagicQuotes(); 2319 2320 // ----- Open the zip file 2321 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 2322 if (($v_result=$this->privOpenFd('rb')) != 1) 2323 { 2324 // ----- Magic quotes trick 2325 $this->privSwapBackMagicQuotes(); 2326 2327 // ----- Return 2328 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2329 return $v_result; 2330 } 2331 2332 // ----- Read the central directory informations 2333 $v_central_dir = array(); 2334 if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) 2335 { 2336 $this->privCloseFd(); 2337 $this->privSwapBackMagicQuotes(); 2338 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2339 return $v_result; 2340 } 2341 2342 // ----- Go to beginning of File 2343 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'"); 2344 @rewind($this->zip_fd); 2345 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'"); 2346 2347 // ----- Creates a temporay file 2348 $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp'; 2349 2350 // ----- Open the temporary file in write mode 2351 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 2352 if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0) 2353 { 2354 $this->privCloseFd(); 2355 $this->privSwapBackMagicQuotes(); 2356 2357 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode'); 2358 2359 // ----- Return 2360 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2361 return PclZip::errorCode(); 2362 } 2363 2364 // ----- Copy the files from the archive to the temporary file 2365 // TBC : Here I should better append the file and go back to erase the central dir 2366 $v_size = $v_central_dir['offset']; 2367 while ($v_size != 0) 2368 { 2369 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 2370 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 2371 $v_buffer = fread($this->zip_fd, $v_read_size); 2372 @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); 2373 $v_size -= $v_read_size; 2374 } 2375 2376 // ----- Swap the file descriptor 2377 // Here is a trick : I swap the temporary fd with the zip fd, in order to use 2378 // the following methods on the temporary fil and not the real archive 2379 $v_swap = $this->zip_fd; 2380 $this->zip_fd = $v_zip_temp_fd; 2381 $v_zip_temp_fd = $v_swap; 2382 2383 // ----- Add the files 2384 $v_header_list = array(); 2385 if (($v_result = $this->privAddFileList($p_filedescr_list, $v_header_list, $p_options)) != 1) 2386 { 2387 fclose($v_zip_temp_fd); 2388 $this->privCloseFd(); 2389 @unlink($v_zip_temp_name); 2390 $this->privSwapBackMagicQuotes(); 2391 2392 // ----- Return 2393 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2394 return $v_result; 2395 } 2396 2397 // ----- Store the offset of the central dir 2398 $v_offset = @ftell($this->zip_fd); 2399 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset"); 2400 2401 // ----- Copy the block of file headers from the old archive 2402 $v_size = $v_central_dir['size']; 2403 while ($v_size != 0) 2404 { 2405 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 2406 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 2407 $v_buffer = @fread($v_zip_temp_fd, $v_read_size); 2408 @fwrite($this->zip_fd, $v_buffer, $v_read_size); 2409 $v_size -= $v_read_size; 2410 } 2411 2412 // ----- Create the Central Dir files header 2413 for ($i=0, $v_count=0; $i<sizeof($v_header_list); $i++) 2414 { 2415 // ----- Create the file header 2416 if ($v_header_list[$i]['status'] == 'ok') { 2417 if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) { 2418 fclose($v_zip_temp_fd); 2419 $this->privCloseFd(); 2420 @unlink($v_zip_temp_name); 2421 $this->privSwapBackMagicQuotes(); 2422 2423 // ----- Return 2424 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2425 return $v_result; 2426 } 2427 $v_count++; 2428 } 2429 2430 // ----- Transform the header to a 'usable' info 2431 $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]); 2432 } 2433 2434 // ----- Zip file comment 2435 $v_comment = $v_central_dir['comment']; 2436 if (isset($p_options[PCLZIP_OPT_COMMENT])) { 2437 $v_comment = $p_options[PCLZIP_OPT_COMMENT]; 2438 } 2439 if (isset($p_options[PCLZIP_OPT_ADD_COMMENT])) { 2440 $v_comment = $v_comment.$p_options[PCLZIP_OPT_ADD_COMMENT]; 2441 } 2442 if (isset($p_options[PCLZIP_OPT_PREPEND_COMMENT])) { 2443 $v_comment = $p_options[PCLZIP_OPT_PREPEND_COMMENT].$v_comment; 2444 } 2445 2446 // ----- Calculate the size of the central header 2447 $v_size = @ftell($this->zip_fd)-$v_offset; 2448 2449 // ----- Create the central dir footer 2450 if (($v_result = $this->privWriteCentralHeader($v_count+$v_central_dir['entries'], $v_size, $v_offset, $v_comment)) != 1) 2451 { 2452 // ----- Reset the file list 2453 unset($v_header_list); 2454 $this->privSwapBackMagicQuotes(); 2455 2456 // ----- Return 2457 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2458 return $v_result; 2459 } 2460 2461 // ----- Swap back the file descriptor 2462 $v_swap = $this->zip_fd; 2463 $this->zip_fd = $v_zip_temp_fd; 2464 $v_zip_temp_fd = $v_swap; 2465 2466 // ----- Close 2467 $this->privCloseFd(); 2468 2469 // ----- Close the temporary file 2470 @fclose($v_zip_temp_fd); 2471 2472 // ----- Magic quotes trick 2473 $this->privSwapBackMagicQuotes(); 2474 2475 // ----- Delete the zip file 2476 // TBC : I should test the result ... 2477 @unlink($this->zipname); 2478 2479 // ----- Rename the temporary file 2480 // TBC : I should test the result ... 2481 //@rename($v_zip_temp_name, $this->zipname); 2482 PclZipUtilRename($v_zip_temp_name, $this->zipname); 2483 2484 // ----- Return 2485 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2486 return $v_result; 2301 2487 } 2302 2488 // -------------------------------------------------------------------------------- … … 2309 2495 function privOpenFd($p_mode) 2310 2496 { 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2497 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privOpenFd", 'mode='.$p_mode); 2498 $v_result=1; 2499 2500 // ----- Look if already open 2501 if ($this->zip_fd != 0) 2502 { 2503 // ----- Error log 2504 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Zip file \''.$this->zipname.'\' already open'); 2505 2506 // ----- Return 2507 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2508 return PclZip::errorCode(); 2509 } 2510 2511 // ----- Open the zip file 2512 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Open file in '.$p_mode.' mode'); 2513 if (($this->zip_fd = @fopen($this->zipname, $p_mode)) == 0) 2514 { 2515 // ----- Error log 2516 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in '.$p_mode.' mode'); 2517 2518 // ----- Return 2519 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2520 return PclZip::errorCode(); 2521 } 2522 2523 // ----- Return 2524 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2525 return $v_result; 2340 2526 } 2341 2527 // -------------------------------------------------------------------------------- … … 2348 2534 function privCloseFd() 2349 2535 { 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2536 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCloseFd", ""); 2537 $v_result=1; 2538 2539 if ($this->zip_fd != 0) 2540 @fclose($this->zip_fd); 2541 $this->zip_fd = 0; 2542 2543 // ----- Return 2544 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2545 return $v_result; 2360 2546 } 2361 2547 // -------------------------------------------------------------------------------- … … 2377 2563 function privAddList($p_filedescr_list, &$p_result_list, &$p_options) 2378 2564 { 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417 2418 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2565 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddList", "list"); 2566 $v_result=1; 2567 2568 // ----- Add the files 2569 $v_header_list = array(); 2570 if (($v_result = $this->privAddFileList($p_filedescr_list, $v_header_list, $p_options)) != 1) 2571 { 2572 // ----- Return 2573 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2574 return $v_result; 2575 } 2576 2577 // ----- Store the offset of the central dir 2578 $v_offset = @ftell($this->zip_fd); 2579 2580 // ----- Create the Central Dir files header 2581 for ($i=0,$v_count=0; $i<sizeof($v_header_list); $i++) 2582 { 2583 // ----- Create the file header 2584 if ($v_header_list[$i]['status'] == 'ok') { 2585 if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) { 2586 // ----- Return 2587 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2588 return $v_result; 2589 } 2590 $v_count++; 2591 } 2592 2593 // ----- Transform the header to a 'usable' info 2594 $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]); 2595 } 2596 2597 // ----- Zip file comment 2598 $v_comment = ''; 2599 if (isset($p_options[PCLZIP_OPT_COMMENT])) { 2600 $v_comment = $p_options[PCLZIP_OPT_COMMENT]; 2601 } 2602 2603 // ----- Calculate the size of the central header 2604 $v_size = @ftell($this->zip_fd)-$v_offset; 2605 2606 // ----- Create the central dir footer 2607 if (($v_result = $this->privWriteCentralHeader($v_count, $v_size, $v_offset, $v_comment)) != 1) 2608 { 2609 // ----- Reset the file list 2610 unset($v_header_list); 2611 2612 // ----- Return 2613 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2614 return $v_result; 2615 } 2616 2617 // ----- Return 2618 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2619 return $v_result; 2434 2620 } 2435 2621 // -------------------------------------------------------------------------------- … … 2439 2625 // Description : 2440 2626 // Parameters : 2441 // $p_filedescr_list : An array containing the file description 2442 // 2627 // $p_filedescr_list : An array containing the file description 2628 // or directory names to add in the zip 2443 2629 // $p_result_list : list of added files with their properties (specially the status field) 2444 2630 // Return Values : … … 2446 2632 function privAddFileList($p_filedescr_list, &$p_result_list, &$p_options) 2447 2633 { 2448 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFileList", "filedescr_list"); 2449 $v_result=1; 2450 $v_header = array(); 2451 2452 // ----- Recuperate the current number of elt in list 2453 $v_nb = sizeof($p_result_list); 2454 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Before add, list have ".$v_nb." elements"); 2455 2456 // ----- Loop on the files 2457 for ($j=0; ($j<sizeof($p_filedescr_list)) && ($v_result==1); $j++) { 2458 // ----- Format the filename 2459 $p_filedescr_list[$j]['filename'] 2460 = PclZipUtilTranslateWinPath($p_filedescr_list[$j]['filename'], false); 2461 2462 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for file '".$p_filedescr_list[$j]['filename']."'"); 2463 2464 // ----- Skip empty file names 2465 // TBC : Can this be possible ? not checked in DescrParseAtt ? 2466 if ($p_filedescr_list[$j]['filename'] == "") { 2467 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Skip empty filename"); 2468 continue; 2469 } 2470 2471 // ----- Check the filename 2472 if (!file_exists($p_filedescr_list[$j]['filename'])) { 2473 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_filedescr_list[$j]['filename']."' does not exists"); 2474 PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$p_filedescr_list[$j]['filename']."' does not exists"); 2475 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2476 return PclZip::errorCode(); 2477 } 2478 2479 // ----- Look if it is a file or a dir with no all path remove option 2480 if ( (is_file($p_filedescr_list[$j]['filename'])) 2481 || ( is_dir($p_filedescr_list[$j]['filename']) 2482 && ( !isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH]) 2483 || !$p_options[PCLZIP_OPT_REMOVE_ALL_PATH]))) { 2484 2485 // ----- Add the file 2486 $v_result = $this->privAddFile($p_filedescr_list[$j], $v_header, 2487 $p_options); 2488 if ($v_result != 1) { 2489 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2490 return $v_result; 2491 } 2492 2493 // ----- Store the file infos 2494 $p_result_list[$v_nb++] = $v_header; 2495 } 2496 } 2497 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "After add, list have ".$v_nb." elements"); 2498 2499 // ----- Return 2500 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2501 return $v_result; 2634 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFileList", "filedescr_list"); 2635 $v_result=1; 2636 $v_header = array(); 2637 2638 // ----- Recuperate the current number of elt in list 2639 $v_nb = sizeof($p_result_list); 2640 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Before add, list have ".$v_nb." elements"); 2641 2642 // ----- Loop on the files 2643 for ($j=0; ($j<sizeof($p_filedescr_list)) && ($v_result==1); $j++) { 2644 // ----- Format the filename 2645 $p_filedescr_list[$j]['filename'] 2646 = PclZipUtilTranslateWinPath($p_filedescr_list[$j]['filename'], false); 2647 2648 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for file '".$p_filedescr_list[$j]['filename']."'"); 2649 2650 // ----- Skip empty file names 2651 // TBC : Can this be possible ? not checked in DescrParseAtt ? 2652 if ($p_filedescr_list[$j]['filename'] == "") { 2653 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Skip empty filename"); 2654 continue; 2655 } 2656 2657 // ----- Check the filename 2658 if ( ($p_filedescr_list[$j]['type'] != 'virtual_file') 2659 && (!file_exists($p_filedescr_list[$j]['filename']))) { 2660 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_filedescr_list[$j]['filename']."' does not exist"); 2661 PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$p_filedescr_list[$j]['filename']."' does not exist"); 2662 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2663 return PclZip::errorCode(); 2664 } 2665 2666 // ----- Look if it is a file or a dir with no all path remove option 2667 // or a dir with all its path removed 2668 // if ( (is_file($p_filedescr_list[$j]['filename'])) 2669 // || ( is_dir($p_filedescr_list[$j]['filename']) 2670 if ( ($p_filedescr_list[$j]['type'] == 'file') 2671 || ($p_filedescr_list[$j]['type'] == 'virtual_file') 2672 || ( ($p_filedescr_list[$j]['type'] == 'folder') 2673 && ( !isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH]) 2674 || !$p_options[PCLZIP_OPT_REMOVE_ALL_PATH])) 2675 ) { 2676 2677 // ----- Add the file 2678 $v_result = $this->privAddFile($p_filedescr_list[$j], $v_header, 2679 $p_options); 2680 if ($v_result != 1) { 2681 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2682 return $v_result; 2683 } 2684 2685 // ----- Store the file infos 2686 $p_result_list[$v_nb++] = $v_header; 2687 } 2688 } 2689 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "After add, list have ".$v_nb." elements"); 2690 2691 // ----- Return 2692 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2693 return $v_result; 2502 2694 } 2503 2695 // -------------------------------------------------------------------------------- … … 2511 2703 function privAddFile($p_filedescr, &$p_header, &$p_options) 2512 2704 { 2513 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFile", "filename='".$p_filedescr['filename']."'"); 2514 $v_result=1; 2515 2516 // ----- Working variable 2517 $p_filename = $p_filedescr['filename']; 2518 2519 // TBC : Already done in the fileAtt check ... ? 2520 if ($p_filename == "") { 2521 // ----- Error log 2522 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file list parameter (invalid or empty list)"); 2523 2524 // ----- Return 2525 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2526 return PclZip::errorCode(); 2527 } 2528 2529 // ----- Look for a stored different filename 2530 if (isset($p_filedescr['stored_filename'])) { 2531 $v_stored_filename = $p_filedescr['stored_filename']; 2532 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'Stored filename is NOT the same "'.$v_stored_filename.'"'); 2533 } 2534 else { 2535 $v_stored_filename = $p_filedescr['stored_filename']; 2536 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'Stored filename is the same'); 2537 } 2538 2539 // ----- Set the file properties 2540 clearstatcache(); 2541 $p_header['version'] = 20; 2542 $p_header['version_extracted'] = 10; 2543 $p_header['flag'] = 0; 2544 $p_header['compression'] = 0; 2545 $p_header['mtime'] = filemtime($p_filename); 2546 $p_header['crc'] = 0; 2547 $p_header['compressed_size'] = 0; 2548 $p_header['size'] = filesize($p_filename); 2549 $p_header['filename_len'] = strlen($p_filename); 2550 $p_header['extra_len'] = 0; 2551 $p_header['comment_len'] = 0; 2552 $p_header['disk'] = 0; 2553 $p_header['internal'] = 0; 2554 // $p_header['external'] = (is_file($p_filename)?0xFE49FFE0:0x41FF0010); 2555 $p_header['external'] = (is_file($p_filename)?0x00000000:0x00000010); 2556 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header external extension '".sprintf("0x%X",$p_header['external'])."'"); 2557 $p_header['offset'] = 0; 2558 $p_header['filename'] = $p_filename; 2559 $p_header['stored_filename'] = $v_stored_filename; 2560 $p_header['extra'] = ''; 2561 $p_header['comment'] = ''; 2562 $p_header['status'] = 'ok'; 2563 $p_header['index'] = -1; 2564 2565 // ----- Look for pre-add callback 2566 if (isset($p_options[PCLZIP_CB_PRE_ADD])) { 2567 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_ADD]."()') is defined for the extraction"); 2568 2569 // ----- Generate a local information 2570 $v_local_header = array(); 2571 $this->privConvertHeader2FileInfo($p_header, $v_local_header); 2572 2573 // ----- Call the callback 2574 // Here I do not use call_user_func() because I need to send a reference to the 2575 // header. 2576 eval('$v_result = '.$p_options[PCLZIP_CB_PRE_ADD].'(PCLZIP_CB_PRE_ADD, $v_local_header);'); 2577 if ($v_result == 0) { 2578 // ----- Change the file status 2579 $p_header['status'] = "skipped"; 2580 $v_result = 1; 2581 } 2582 2583 // ----- Update the informations 2584 // Only some fields can be modified 2585 if ($p_header['stored_filename'] != $v_local_header['stored_filename']) { 2586 $p_header['stored_filename'] = PclZipUtilPathReduction($v_local_header['stored_filename']); 2587 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New stored filename is '".$p_header['stored_filename']."'"); 2588 } 2589 } 2590 2591 // ----- Look for empty stored filename 2592 if ($p_header['stored_filename'] == "") { 2593 $p_header['status'] = "filtered"; 2594 } 2595 2596 // ----- Check the path length 2597 if (strlen($p_header['stored_filename']) > 0xFF) { 2598 $p_header['status'] = 'filename_too_long'; 2599 } 2600 2601 // ----- Look if no error, or file not skipped 2602 if ($p_header['status'] == 'ok') { 2603 2604 // ----- Look for a file 2605 if (is_file($p_filename)) 2606 { 2607 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a file"); 2608 // ----- Open the source file 2609 if (($v_file = @fopen($p_filename, "rb")) == 0) { 2610 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode"); 2611 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2612 return PclZip::errorCode(); 2613 } 2614 2615 if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) { 2616 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be compressed"); 2617 // ----- Read the file content 2618 $v_content_compressed = @fread($v_file, $p_header['size']); 2619 2620 // ----- Calculate the CRC 2621 $p_header['crc'] = @crc32($v_content_compressed); 2622 2623 // ----- Set header parameters 2624 $p_header['compressed_size'] = $p_header['size']; 2625 $p_header['compression'] = 0; 2626 } 2627 else { 2628 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will be compressed"); 2629 // ----- Read the file content 2630 $v_content = @fread($v_file, $p_header['size']); 2631 2632 // ----- Calculate the CRC 2633 $p_header['crc'] = @crc32($v_content); 2634 2635 // ----- Compress the file 2636 $v_content_compressed = @gzdeflate($v_content); 2637 2638 // ----- Set header parameters 2639 $p_header['compressed_size'] = strlen($v_content_compressed); 2640 $p_header['compression'] = 8; 2641 } 2642 2643 // ----- Look for encryption 2644 /* 2645 if ((isset($p_options[PCLZIP_OPT_CRYPT])) 2646 && ($p_options[PCLZIP_OPT_CRYPT] != "")) { 2647 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File need to be crypted ...."); 2648 2649 // Should be a random header 2650 $v_header = 'xxxxxxxxxxxx'; 2651 $v_content_compressed = PclZipUtilZipEncrypt($v_content_compressed, 2652 $p_header['compressed_size'], 2653 $v_header, 2705 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFile", "filename='".$p_filedescr['filename']."'"); 2706 $v_result=1; 2707 2708 // ----- Working variable 2709 $p_filename = $p_filedescr['filename']; 2710 2711 // TBC : Already done in the fileAtt check ... ? 2712 if ($p_filename == "") { 2713 // ----- Error log 2714 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file list parameter (invalid or empty list)"); 2715 2716 // ----- Return 2717 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2718 return PclZip::errorCode(); 2719 } 2720 2721 // ----- Look for a stored different filename 2722 /* TBC : Removed 2723 if (isset($p_filedescr['stored_filename'])) { 2724 $v_stored_filename = $p_filedescr['stored_filename']; 2725 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'Stored filename is NOT the same "'.$v_stored_filename.'"'); 2726 } 2727 else { 2728 $v_stored_filename = $p_filedescr['stored_filename']; 2729 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'Stored filename is the same'); 2730 } 2731 */ 2732 2733 // ----- Set the file properties 2734 clearstatcache(); 2735 $p_header['version'] = 20; 2736 $p_header['version_extracted'] = 10; 2737 $p_header['flag'] = 0; 2738 $p_header['compression'] = 0; 2739 $p_header['crc'] = 0; 2740 $p_header['compressed_size'] = 0; 2741 $p_header['filename_len'] = strlen($p_filename); 2742 $p_header['extra_len'] = 0; 2743 $p_header['disk'] = 0; 2744 $p_header['internal'] = 0; 2745 $p_header['offset'] = 0; 2746 $p_header['filename'] = $p_filename; 2747 // TBC : Removed $p_header['stored_filename'] = $v_stored_filename; 2748 $p_header['stored_filename'] = $p_filedescr['stored_filename']; 2749 $p_header['extra'] = ''; 2750 $p_header['status'] = 'ok'; 2751 $p_header['index'] = -1; 2752 2753 // ----- Look for regular file 2754 if ($p_filedescr['type']=='file') { 2755 $p_header['external'] = 0x00000000; 2756 $p_header['size'] = filesize($p_filename); 2757 } 2758 2759 // ----- Look for regular folder 2760 else if ($p_filedescr['type']=='folder') { 2761 $p_header['external'] = 0x00000010; 2762 $p_header['mtime'] = filemtime($p_filename); 2763 $p_header['size'] = filesize($p_filename); 2764 } 2765 2766 // ----- Look for virtual file 2767 else if ($p_filedescr['type'] == 'virtual_file') { 2768 $p_header['external'] = 0x00000000; 2769 $p_header['size'] = strlen($p_filedescr['content']); 2770 } 2771 2772 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header external extension '".sprintf("0x%X",$p_header['external'])."'"); 2773 2774 // ----- Look for filetime 2775 if (isset($p_filedescr['mtime'])) { 2776 $p_header['mtime'] = $p_filedescr['mtime']; 2777 } 2778 else if ($p_filedescr['type'] == 'virtual_file') { 2779 $p_header['mtime'] = time(); 2780 } 2781 else { 2782 $p_header['mtime'] = filemtime($p_filename); 2783 } 2784 2785 // ------ Look for file comment 2786 if (isset($p_filedescr['comment'])) { 2787 $p_header['comment_len'] = strlen($p_filedescr['comment']); 2788 $p_header['comment'] = $p_filedescr['comment']; 2789 } 2790 else { 2791 $p_header['comment_len'] = 0; 2792 $p_header['comment'] = ''; 2793 } 2794 2795 // ----- Look for pre-add callback 2796 if (isset($p_options[PCLZIP_CB_PRE_ADD])) { 2797 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_ADD]."()') is defined for the extraction"); 2798 2799 // ----- Generate a local information 2800 $v_local_header = array(); 2801 $this->privConvertHeader2FileInfo($p_header, $v_local_header); 2802 2803 // ----- Call the callback 2804 // Here I do not use call_user_func() because I need to send a reference to the 2805 // header. 2806 eval('$v_result = '.$p_options[PCLZIP_CB_PRE_ADD].'(PCLZIP_CB_PRE_ADD, $v_local_header);'); 2807 if ($v_result == 0) { 2808 // ----- Change the file status 2809 $p_header['status'] = "skipped"; 2810 $v_result = 1; 2811 } 2812 2813 // ----- Update the informations 2814 // Only some fields can be modified 2815 if ($p_header['stored_filename'] != $v_local_header['stored_filename']) { 2816 $p_header['stored_filename'] = PclZipUtilPathReduction($v_local_header['stored_filename']); 2817 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New stored filename is '".$p_header['stored_filename']."'"); 2818 } 2819 } 2820 2821 // ----- Look for empty stored filename 2822 if ($p_header['stored_filename'] == "") { 2823 $p_header['status'] = "filtered"; 2824 } 2825 2826 // ----- Check the path length 2827 if (strlen($p_header['stored_filename']) > 0xFF) { 2828 $p_header['status'] = 'filename_too_long'; 2829 } 2830 2831 // ----- Look if no error, or file not skipped 2832 if ($p_header['status'] == 'ok') { 2833 2834 // ----- Look for a file 2835 if ($p_filedescr['type'] == 'file') { 2836 // ----- Look for using temporary file to zip 2837 if ( (!isset($p_options[PCLZIP_OPT_ADD_TEMP_FILE_OFF])) 2838 && (isset($p_options[PCLZIP_OPT_ADD_TEMP_FILE_ON]) 2839 || (isset($p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD]) 2840 && ($p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD] <= $p_header['size'])) ) ) { 2841 $v_result = $this->privAddFileUsingTempFile($p_filedescr, $p_header, $p_options); 2842 if ($v_result >= PCLZIP_ERR_NO_ERROR) { 2843 return $v_result; 2844 } 2845 } 2846 2847 // ----- Use "in memory" zip algo 2848 else { 2849 2850 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a file"); 2851 2852 // ----- Open the source file 2853 if (($v_file = @fopen($p_filename, "rb")) == 0) { 2854 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode"); 2855 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2856 return PclZip::errorCode(); 2857 } 2858 2859 // ----- Read the file content 2860 $v_content = @fread($v_file, $p_header['size']); 2861 2862 // ----- Close the file 2863 @fclose($v_file); 2864 2865 // ----- Calculate the CRC 2866 $p_header['crc'] = @crc32($v_content); 2867 2868 // ----- Look for no compression 2869 if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) { 2870 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be compressed"); 2871 // ----- Set header parameters 2872 $p_header['compressed_size'] = $p_header['size']; 2873 $p_header['compression'] = 0; 2874 } 2875 2876 // ----- Look for normal compression 2877 else { 2878 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will be compressed"); 2879 // ----- Compress the content 2880 $v_content = @gzdeflate($v_content); 2881 2882 // ----- Set header parameters 2883 $p_header['compressed_size'] = strlen($v_content); 2884 $p_header['compression'] = 8; 2885 } 2886 2887 // ----- Look for encryption 2888 /* 2889 if ((isset($p_options[PCLZIP_OPT_CRYPT])) 2890 && ($p_options[PCLZIP_OPT_CRYPT] != "")) { 2891 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File need to be crypted ...."); 2892 2893 // Should be a random header 2894 $v_header = 'xxxxxxxxxxxx'; 2895 $v_content_compressed = PclZipUtilZipEncrypt($v_content_compressed, 2896 $p_header['compressed_size'], 2897 $v_header, 2654 2898 $p_header['crc'], 2655 2899 "test"); 2656 2657 $p_header['compressed_size'] += 12; 2658 $p_header['flag'] = 1; 2659 2660 // ----- Add the header to the data 2661 $v_content_compressed = $v_header.$v_content_compressed; 2662 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size after header : ".strlen($v_content_compressed).""); 2663 } 2664 */ 2665 2666 // ----- Call the header generation 2667 if (($v_result = $this->privWriteFileHeader($p_header)) != 1) { 2668 @fclose($v_file); 2669 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2670 return $v_result; 2671 } 2672 2673 // ----- Write the compressed (or not) content 2674 @fwrite($this->zip_fd, 2675 $v_content_compressed, $p_header['compressed_size']); 2676 2677 // ----- Close the file 2678 @fclose($v_file); 2679 } 2680 2681 // ----- Look for a directory 2682 else { 2683 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a folder"); 2684 // ----- Look for directory last '/' 2685 if (@substr($p_header['stored_filename'], -1) != '/') { 2686 $p_header['stored_filename'] .= '/'; 2687 } 2688 2689 // ----- Set the file properties 2690 $p_header['size'] = 0; 2691 //$p_header['external'] = 0x41FF0010; // Value for a folder : to be checked 2692 $p_header['external'] = 0x00000010; // Value for a folder : to be checked 2693 2694 // ----- Call the header generation 2695 if (($v_result = $this->privWriteFileHeader($p_header)) != 1) 2696 { 2697 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2698 return $v_result; 2699 } 2700 } 2701 } 2702 2703 // ----- Look for post-add callback 2704 if (isset($p_options[PCLZIP_CB_POST_ADD])) { 2705 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_ADD]."()') is defined for the extraction"); 2706 2707 // ----- Generate a local information 2708 $v_local_header = array(); 2709 $this->privConvertHeader2FileInfo($p_header, $v_local_header); 2710 2711 // ----- Call the callback 2712 // Here I do not use call_user_func() because I need to send a reference to the 2713 // header. 2714 eval('$v_result = '.$p_options[PCLZIP_CB_POST_ADD].'(PCLZIP_CB_POST_ADD, $v_local_header);'); 2715 if ($v_result == 0) { 2716 // ----- Ignored 2717 $v_result = 1; 2718 } 2719 2720 // ----- Update the informations 2721 // Nothing can be modified 2722 } 2723 2724 // ----- Return 2725 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2726 return $v_result; 2900 2901 $p_header['compressed_size'] += 12; 2902 $p_header['flag'] = 1; 2903 2904 // ----- Add the header to the data 2905 $v_content_compressed = $v_header.$v_content_compressed; 2906 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size after header : ".strlen($v_content_compressed).""); 2907 } 2908 */ 2909 2910 // ----- Call the header generation 2911 if (($v_result = $this->privWriteFileHeader($p_header)) != 1) { 2912 @fclose($v_file); 2913 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2914 return $v_result; 2915 } 2916 2917 // ----- Write the compressed (or not) content 2918 @fwrite($this->zip_fd, $v_content, $p_header['compressed_size']); 2919 2920 } 2921 2922 } 2923 2924 // ----- Look for a virtual file (a file from string) 2925 else if ($p_filedescr['type'] == 'virtual_file') { 2926 2927 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Add by string"); 2928 $v_content = $p_filedescr['content']; 2929 2930 // ----- Calculate the CRC 2931 $p_header['crc'] = @crc32($v_content); 2932 2933 // ----- Look for no compression 2934 if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) { 2935 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be compressed"); 2936 // ----- Set header parameters 2937 $p_header['compressed_size'] = $p_header['size']; 2938 $p_header['compression'] = 0; 2939 } 2940 2941 // ----- Look for normal compression 2942 else { 2943 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will be compressed"); 2944 // ----- Compress the content 2945 $v_content = @gzdeflate($v_content); 2946 2947 // ----- Set header parameters 2948 $p_header['compressed_size'] = strlen($v_content); 2949 $p_header['compression'] = 8; 2950 } 2951 2952 // ----- Look for encryption 2953 /* 2954 if ((isset($p_options[PCLZIP_OPT_CRYPT])) 2955 && ($p_options[PCLZIP_OPT_CRYPT] != "")) { 2956 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File need to be crypted ...."); 2957 2958 // Should be a random header 2959 $v_header = 'xxxxxxxxxxxx'; 2960 $v_content_compressed = PclZipUtilZipEncrypt($v_content_compressed, 2961 $p_header['compressed_size'], 2962 $v_header, 2963 $p_header['crc'], 2964 "test"); 2965 2966 $p_header['compressed_size'] += 12; 2967 $p_header['flag'] = 1; 2968 2969 // ----- Add the header to the data 2970 $v_content_compressed = $v_header.$v_content_compressed; 2971 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size after header : ".strlen($v_content_compressed).""); 2972 } 2973 */ 2974 2975 // ----- Call the header generation 2976 if (($v_result = $this->privWriteFileHeader($p_header)) != 1) { 2977 @fclose($v_file); 2978 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2979 return $v_result; 2980 } 2981 2982 // ----- Write the compressed (or not) content 2983 @fwrite($this->zip_fd, $v_content, $p_header['compressed_size']); 2984 } 2985 2986 // ----- Look for a directory 2987 else if ($p_filedescr['type'] == 'folder') { 2988 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a folder"); 2989 // ----- Look for directory last '/' 2990 if (@substr($p_header['stored_filename'], -1) != '/') { 2991 $p_header['stored_filename'] .= '/'; 2992 } 2993 2994 // ----- Set the file properties 2995 $p_header['size'] = 0; 2996 //$p_header['external'] = 0x41FF0010; // Value for a folder : to be checked 2997 $p_header['external'] = 0x00000010; // Value for a folder : to be checked 2998 2999 // ----- Call the header generation 3000 if (($v_result = $this->privWriteFileHeader($p_header)) != 1) 3001 { 3002 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3003 return $v_result; 3004 } 3005 } 3006 } 3007 3008 // ----- Look for post-add callback 3009 if (isset($p_options[PCLZIP_CB_POST_ADD])) { 3010 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_ADD]."()') is defined for the extraction"); 3011 3012 // ----- Generate a local information 3013 $v_local_header = array(); 3014 $this->privConvertHeader2FileInfo($p_header, $v_local_header); 3015 3016 // ----- Call the callback 3017 // Here I do not use call_user_func() because I need to send a reference to the 3018 // header. 3019 eval('$v_result = '.$p_options[PCLZIP_CB_POST_ADD].'(PCLZIP_CB_POST_ADD, $v_local_header);'); 3020 if ($v_result == 0) { 3021 // ----- Ignored 3022 $v_result = 1; 3023 } 3024 3025 // ----- Update the informations 3026 // Nothing can be modified 3027 } 3028 3029 // ----- Return 3030 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3031 return $v_result; 3032 } 3033 // -------------------------------------------------------------------------------- 3034 3035 // -------------------------------------------------------------------------------- 3036 // Function : privAddFileUsingTempFile() 3037 // Description : 3038 // Parameters : 3039 // Return Values : 3040 // -------------------------------------------------------------------------------- 3041 function privAddFileUsingTempFile($p_filedescr, &$p_header, &$p_options) 3042 { 3043 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFileUsingTempFile", "filename='".$p_filedescr['filename']."'"); 3044 $v_result=PCLZIP_ERR_NO_ERROR; 3045 3046 // ----- Working variable 3047 $p_filename = $p_filedescr['filename']; 3048 3049 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a file"); 3050 3051 // ----- Open the source file 3052 if (($v_file = @fopen($p_filename, "rb")) == 0) { 3053 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode"); 3054 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3055 return PclZip::errorCode(); 3056 } 3057 3058 // ----- Creates a compressed temporary file 3059 $v_gzip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.gz'; 3060 if (($v_file_compressed = @gzopen($v_gzip_temp_name, "wb")) == 0) { 3061 fclose($v_file); 3062 PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary write mode'); 3063 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3064 return PclZip::errorCode(); 3065 } 3066 3067 // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks 3068 $v_size = filesize($p_filename); 3069 while ($v_size != 0) { 3070 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 3071 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read $v_read_size bytes"); 3072 $v_buffer = fread($v_file, $v_read_size); 3073 //$v_binary_data = pack('a'.$v_read_size, $v_buffer); 3074 @gzputs($v_file_compressed, $v_buffer, $v_read_size); 3075 $v_size -= $v_read_size; 3076 } 3077 3078 // ----- Close the file 3079 @fclose($v_file); 3080 @gzclose($v_file_compressed); 3081 3082 // ----- Check the minimum file size 3083 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "gzip file size ".filesize($v_gzip_temp_name)); 3084 if (filesize($v_gzip_temp_name) < 18) { 3085 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'gzip temporary file \''.$v_gzip_temp_name.'\' has invalid filesize - should be minimum 18 bytes'); 3086 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3087 return PclZip::errorCode(); 3088 } 3089 3090 // ----- Extract the compressed attributes 3091 if (($v_file_compressed = @fopen($v_gzip_temp_name, "rb")) == 0) { 3092 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary read mode'); 3093 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3094 return PclZip::errorCode(); 3095 } 3096 3097 // ----- Read the gzip file header 3098 $v_binary_data = @fread($v_file_compressed, 10); 3099 $v_data_header = unpack('a1id1/a1id2/a1cm/a1flag/Vmtime/a1xfl/a1os', $v_binary_data); 3100 3101 // ----- Check some parameters 3102 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[id1]='.bin2hex($v_data_header['id1'])); 3103 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[id2]='.bin2hex($v_data_header['id2'])); 3104 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[cm]='.bin2hex($v_data_header['cm'])); 3105 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[flag]='.bin2hex($v_data_header['flag'])); 3106 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[mtime]='.$v_data_header['mtime']); 3107 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[xfl]='.bin2hex($v_data_header['xfl'])); 3108 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[os]='.bin2hex($v_data_header['os'])); 3109 $v_data_header['os'] = bin2hex($v_data_header['os']); 3110 3111 // ----- Read the gzip file footer 3112 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File position after header ".ftell($v_file_compressed)); 3113 @fseek($v_file_compressed, filesize($v_gzip_temp_name)-8); 3114 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File position at beginning of footer ".ftell($v_file_compressed)); 3115 $v_binary_data = @fread($v_file_compressed, 8); 3116 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File position after footer ".ftell($v_file_compressed)); 3117 $v_data_footer = unpack('Vcrc/Vcompressed_size', $v_binary_data); 3118 3119 // ----- Set the attributes 3120 $p_header['compression'] = ord($v_data_header['cm']); 3121 //$p_header['mtime'] = $v_data_header['mtime']; 3122 $p_header['crc'] = $v_data_footer['crc']; 3123 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Compressed size ".(filesize($v_gzip_temp_name)-18)); 3124 $p_header['compressed_size'] = filesize($v_gzip_temp_name)-18; 3125 3126 // ----- Close the file 3127 @fclose($v_file_compressed); 3128 3129 // ----- Call the header generation 3130 if (($v_result = $this->privWriteFileHeader($p_header)) != 1) { 3131 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3132 return $v_result; 3133 } 3134 3135 // ----- Add the compressed data 3136 if (($v_file_compressed = @fopen($v_gzip_temp_name, "rb")) == 0) 3137 { 3138 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary read mode'); 3139 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3140 return PclZip::errorCode(); 3141 } 3142 3143 // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks 3144 fseek($v_file_compressed, 10); 3145 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File position before reading compressed data ".ftell($v_file_compressed)); 3146 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, ' '.$p_header['compressed_size'].' bytes to read'); 3147 $v_size = $p_header['compressed_size']; 3148 while ($v_size != 0) 3149 { 3150 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 3151 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read $v_read_size bytes"); 3152 $v_buffer = fread($v_file_compressed, $v_read_size); 3153 //$v_binary_data = pack('a'.$v_read_size, $v_buffer); 3154 @fwrite($this->zip_fd, $v_buffer, $v_read_size); 3155 $v_size -= $v_read_size; 3156 } 3157 3158 // ----- Close the file 3159 @fclose($v_file_compressed); 3160 3161 // ----- Unlink the temporary file 3162 @unlink($v_gzip_temp_name); 3163 3164 // ----- Return 3165 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3166 return $v_result; 2727 3167 } 2728 3168 // -------------------------------------------------------------------------------- … … 2738 3178 function privCalculateStoredFilename(&$p_filedescr, &$p_options) 2739 3179 { 2740 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCalculateStoredFilename", "filename='".$p_filedescr['filename']."'"); 2741 $v_result=1; 2742 2743 // ----- Working variables 2744 $p_filename = $p_filedescr['filename']; 2745 if (isset($p_options[PCLZIP_OPT_ADD_PATH])) { 2746 $p_add_dir = $p_options[PCLZIP_OPT_ADD_PATH]; 2747 } 2748 else { 2749 $p_add_dir = ''; 2750 } 2751 if (isset($p_options[PCLZIP_OPT_REMOVE_PATH])) { 2752 $p_remove_dir = $p_options[PCLZIP_OPT_REMOVE_PATH]; 2753 } 2754 else { 2755 $p_remove_dir = ''; 2756 } 2757 if (isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH])) { 2758 $p_remove_all_dir = $p_options[PCLZIP_OPT_REMOVE_ALL_PATH]; 2759 } 2760 else { 2761 $p_remove_all_dir = 0; 2762 } 2763 2764 // ----- Look for full name change 2765 if (isset($p_filedescr['new_full_name'])) { 2766 $v_stored_filename = $p_filedescr['new_full_name']; 2767 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Changing full name of '".$p_filename."' for '".$v_stored_filename."'"); 2768 } 2769 2770 // ----- Look for path and/or short name change 2771 else { 2772 2773 // ----- Look for short name change 2774 if (isset($p_filedescr['new_short_name'])) { 2775 $v_path_info = pathinfo($p_filename); 2776 $v_dir = ''; 2777 if ($v_path_info['dirname'] != '') { 2778 $v_dir = $v_path_info['dirname'].'/'; 2779 } 2780 $v_stored_filename = $v_dir.$p_filedescr['new_short_name']; 2781 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Changing short name of '".$p_filename."' for '".$v_stored_filename."'"); 2782 } 2783 else { 2784 // ----- Calculate the stored filename 2785 $v_stored_filename = $p_filename; 2786 } 2787 2788 // ----- Look for all path to remove 2789 if ($p_remove_all_dir) { 2790 $v_stored_filename = basename($p_filename); 2791 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove all path selected change '".$p_filename."' for '".$v_stored_filename."'"); 2792 } 2793 // ----- Look for partial path remove 2794 else if ($p_remove_dir != "") { 2795 if (substr($p_remove_dir, -1) != '/') 2796 $p_remove_dir .= "/"; 2797 2798 if ( (substr($p_filename, 0, 2) == "./") 2799 || (substr($p_remove_dir, 0, 2) == "./")) { 2800 2801 if ( (substr($p_filename, 0, 2) == "./") 2802 && (substr($p_remove_dir, 0, 2) != "./")) { 2803 $p_remove_dir = "./".$p_remove_dir; 2804 } 2805 if ( (substr($p_filename, 0, 2) != "./") 2806 && (substr($p_remove_dir, 0, 2) == "./")) { 2807 $p_remove_dir = substr($p_remove_dir, 2); 2808 } 2809 } 2810 2811 $v_compare = PclZipUtilPathInclusion($p_remove_dir, 2812 $v_stored_filename); 2813 if ($v_compare > 0) { 2814 if ($v_compare == 2) { 2815 $v_stored_filename = ""; 2816 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Path to remove is the current folder"); 2817 } 2818 else { 2819 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove path '$p_remove_dir' in file '$v_stored_filename'"); 2820 $v_stored_filename = substr($v_stored_filename, 2821 strlen($p_remove_dir)); 2822 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Result is '$v_stored_filename'"); 2823 } 2824 } 2825 } 2826 // ----- Look for path to add 2827 if ($p_add_dir != "") { 2828 if (substr($p_add_dir, -1) == "/") 2829 $v_stored_filename = $p_add_dir.$v_stored_filename; 2830 else 2831 $v_stored_filename = $p_add_dir."/".$v_stored_filename; 2832 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Add path '$p_add_dir' in file '$p_filename' = '$v_stored_filename'"); 2833 } 2834 } 2835 2836 // ----- Filename (reduce the path of stored name) 2837 $v_stored_filename = PclZipUtilPathReduction($v_stored_filename); 2838 $p_filedescr['stored_filename'] = $v_stored_filename; 2839 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Stored filename will be '".$p_filedescr['stored_filename']."', strlen ".strlen($p_filedescr['stored_filename'])); 2840 2841 // ----- Return 2842 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2843 return $v_result; 3180 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCalculateStoredFilename", "filename='".$p_filedescr['filename']."'"); 3181 $v_result=1; 3182 3183 // ----- Working variables 3184 $p_filename = $p_filedescr['filename']; 3185 if (isset($p_options[PCLZIP_OPT_ADD_PATH])) { 3186 $p_add_dir = $p_options[PCLZIP_OPT_ADD_PATH]; 3187 } 3188 else { 3189 $p_add_dir = ''; 3190 } 3191 if (isset($p_options[PCLZIP_OPT_REMOVE_PATH])) { 3192 $p_remove_dir = $p_options[PCLZIP_OPT_REMOVE_PATH]; 3193 } 3194 else { 3195 $p_remove_dir = ''; 3196 } 3197 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Remove path ='".$p_remove_dir."'"); 3198 if (isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH])) { 3199 $p_remove_all_dir = $p_options[PCLZIP_OPT_REMOVE_ALL_PATH]; 3200 } 3201 else { 3202 $p_remove_all_dir = 0; 3203 } 3204 3205 // ----- Look for full name change 3206 if (isset($p_filedescr['new_full_name'])) { 3207 // ----- Remove drive letter if any 3208 $v_stored_filename = PclZipUtilTranslateWinPath($p_filedescr['new_full_name']); 3209 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Changing full name of '".$p_filename."' for '".$v_stored_filename."'"); 3210 } 3211 3212 // ----- Look for path and/or short name change 3213 else { 3214 3215 // ----- Look for short name change 3216 // Its when we cahnge just the filename but not the path 3217 if (isset($p_filedescr['new_short_name'])) { 3218 $v_path_info = pathinfo($p_filename); 3219 $v_dir = ''; 3220 if ($v_path_info['dirname'] != '') { 3221 $v_dir = $v_path_info['dirname'].'/'; 3222 } 3223 $v_stored_filename = $v_dir.$p_filedescr['new_short_name']; 3224 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Changing short name of '".$p_filename."' for '".$v_stored_filename."'"); 3225 } 3226 else { 3227 // ----- Calculate the stored filename 3228 $v_stored_filename = $p_filename; 3229 } 3230 3231 // ----- Look for all path to remove 3232 if ($p_remove_all_dir) { 3233 $v_stored_filename = basename($p_filename); 3234 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove all path selected change '".$p_filename."' for '".$v_stored_filename."'"); 3235 } 3236 // ----- Look for partial path remove 3237 else if ($p_remove_dir != "") { 3238 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Partial path to remove"); 3239 if (substr($p_remove_dir, -1) != '/') 3240 $p_remove_dir .= "/"; 3241 3242 if ( (substr($p_filename, 0, 2) == "./") 3243 || (substr($p_remove_dir, 0, 2) == "./")) { 3244 3245 if ( (substr($p_filename, 0, 2) == "./") 3246 && (substr($p_remove_dir, 0, 2) != "./")) { 3247 $p_remove_dir = "./".$p_remove_dir; 3248 } 3249 if ( (substr($p_filename, 0, 2) != "./") 3250 && (substr($p_remove_dir, 0, 2) == "./")) { 3251 $p_remove_dir = substr($p_remove_dir, 2); 3252 } 3253 } 3254 3255 $v_compare = PclZipUtilPathInclusion($p_remove_dir, 3256 $v_stored_filename); 3257 if ($v_compare > 0) { 3258 if ($v_compare == 2) { 3259 $v_stored_filename = ""; 3260 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Path to remove is the current folder"); 3261 } 3262 else { 3263 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove path '$p_remove_dir' in file '$v_stored_filename'"); 3264 $v_stored_filename = substr($v_stored_filename, 3265 strlen($p_remove_dir)); 3266 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Result is '$v_stored_filename'"); 3267 } 3268 } 3269 } 3270 3271 // ----- Remove drive letter if any 3272 $v_stored_filename = PclZipUtilTranslateWinPath($v_stored_filename); 3273 3274 // ----- Look for path to add 3275 if ($p_add_dir != "") { 3276 if (substr($p_add_dir, -1) == "/") 3277 $v_stored_filename = $p_add_dir.$v_stored_filename; 3278 else 3279 $v_stored_filename = $p_add_dir."/".$v_stored_filename; 3280 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Add path '$p_add_dir' in file '$p_filename' = '$v_stored_filename'"); 3281 } 3282 } 3283 3284 // ----- Filename (reduce the path of stored name) 3285 $v_stored_filename = PclZipUtilPathReduction($v_stored_filename); 3286 $p_filedescr['stored_filename'] = $v_stored_filename; 3287 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Stored filename will be '".$p_filedescr['stored_filename']."', strlen ".strlen($p_filedescr['stored_filename'])); 3288 3289 // ----- Return 3290 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3291 return $v_result; 2844 3292 } 2845 3293 // -------------------------------------------------------------------------------- … … 2853 3301 function privWriteFileHeader(&$p_header) 2854 3302 { 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 3303 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"'); 3304 $v_result=1; 3305 3306 // ----- Store the offset position of the file 3307 $p_header['offset'] = ftell($this->zip_fd); 3308 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'File offset of the header :'.$p_header['offset']); 3309 3310 // ----- Transform UNIX mtime to DOS format mdate/mtime 3311 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 3312 $v_date = getdate($p_header['mtime']); 3313 $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2; 3314 $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday']; 3315 3316 // ----- Packed data 3317 $v_binary_data = pack("VvvvvvVVVvv", 0x04034b50, 3318 $p_header['version_extracted'], $p_header['flag'], 3319 $p_header['compression'], $v_mtime, $v_mdate, 3320 $p_header['crc'], $p_header['compressed_size'], 2873 3321 $p_header['size'], 2874 3322 strlen($p_header['stored_filename']), 2875 3323 $p_header['extra_len']); 2876 3324 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 3325 // ----- Write the first 148 bytes of the header in the archive 3326 fputs($this->zip_fd, $v_binary_data, 30); 3327 3328 // ----- Write the variable fields 3329 if (strlen($p_header['stored_filename']) != 0) 3330 { 3331 fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename'])); 3332 } 3333 if ($p_header['extra_len'] != 0) 3334 { 3335 fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']); 3336 } 3337 3338 // ----- Return 3339 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3340 return $v_result; 2893 3341 } 2894 3342 // -------------------------------------------------------------------------------- … … 2902 3350 function privWriteCentralFileHeader(&$p_header) 2903 3351 { 2904 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"'); 2905 $v_result=1; 2906 2907 // TBC 2908 //for(reset($p_header); $key = key($p_header); next($p_header)) { 2909 // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]); 2910 //} 2911 2912 // ----- Transform UNIX mtime to DOS format mdate/mtime 2913 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 2914 $v_date = getdate($p_header['mtime']); 2915 $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2; 2916 $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday']; 2917 2918 // ----- Packed data 2919 $v_binary_data = pack("VvvvvvvVVVvvvvvVV", 0x02014b50, 2920 $p_header['version'], $p_header['version_extracted'], 2921 $p_header['flag'], $p_header['compression'], 3352 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"'); 3353 $v_result=1; 3354 3355 // TBC 3356 //for(reset($p_header); $key = key($p_header); next($p_header)) { 3357 // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]); 3358 //} 3359 3360 // ----- Transform UNIX mtime to DOS format mdate/mtime 3361 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 3362 $v_date = getdate($p_header['mtime']); 3363 $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2; 3364 $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday']; 3365 3366 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment size : \''.$p_header['comment_len'].'\''); 3367 3368 // ----- Packed data 3369 $v_binary_data = pack("VvvvvvvVVVvvvvvVV", 0x02014b50, 3370 $p_header['version'], $p_header['version_extracted'], 3371 $p_header['flag'], $p_header['compression'], 2922 3372 $v_mtime, $v_mdate, $p_header['crc'], 2923 2924 3373 $p_header['compressed_size'], $p_header['size'], 3374 strlen($p_header['stored_filename']), 2925 3375 $p_header['extra_len'], $p_header['comment_len'], 2926 3376 $p_header['disk'], $p_header['internal'], 2927 3377 $p_header['external'], $p_header['offset']); 2928 3378 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 3379 // ----- Write the 42 bytes of the header in the zip file 3380 fputs($this->zip_fd, $v_binary_data, 46); 3381 3382 // ----- Write the variable fields 3383 if (strlen($p_header['stored_filename']) != 0) 3384 { 3385 fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename'])); 3386 } 3387 if ($p_header['extra_len'] != 0) 3388 { 3389 fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']); 3390 } 3391 if ($p_header['comment_len'] != 0) 3392 { 3393 fputs($this->zip_fd, $p_header['comment'], $p_header['comment_len']); 3394 } 3395 3396 // ----- Return 3397 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3398 return $v_result; 2949 3399 } 2950 3400 // -------------------------------------------------------------------------------- … … 2958 3408 function privWriteCentralHeader($p_nb_entries, $p_size, $p_offset, $p_comment) 2959 3409 { 2960 2961 2962 2963 2964 2965 3410 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralHeader", 'nb_entries='.$p_nb_entries.', size='.$p_size.', offset='.$p_offset.', comment="'.$p_comment.'"'); 3411 $v_result=1; 3412 3413 // ----- Packed data 3414 $v_binary_data = pack("VvvvvVVv", 0x06054b50, 0, 0, $p_nb_entries, 3415 $p_nb_entries, $p_size, 2966 3416 $p_offset, strlen($p_comment)); 2967 3417 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 3418 // ----- Write the 22 bytes of the header in the zip file 3419 fputs($this->zip_fd, $v_binary_data, 22); 3420 3421 // ----- Write the variable fields 3422 if (strlen($p_comment) != 0) 3423 { 3424 fputs($this->zip_fd, $p_comment, strlen($p_comment)); 3425 } 3426 3427 // ----- Return 3428 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3429 return $v_result; 2980 3430 } 2981 3431 // -------------------------------------------------------------------------------- … … 2989 3439 function privList(&$p_list) 2990 3440 { 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058 3059 3060 3061 3062 3063 3064 3441 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privList", "list"); 3442 $v_result=1; 3443 3444 // ----- Magic quotes trick 3445 $this->privDisableMagicQuotes(); 3446 3447 // ----- Open the zip file 3448 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 3449 if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0) 3450 { 3451 // ----- Magic quotes trick 3452 $this->privSwapBackMagicQuotes(); 3453 3454 // ----- Error log 3455 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode'); 3456 3457 // ----- Return 3458 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3459 return PclZip::errorCode(); 3460 } 3461 3462 // ----- Read the central directory informations 3463 $v_central_dir = array(); 3464 if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) 3465 { 3466 $this->privSwapBackMagicQuotes(); 3467 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3468 return $v_result; 3469 } 3470 3471 // ----- Go to beginning of Central Dir 3472 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Offset : ".$v_central_dir['offset']."'"); 3473 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'"); 3474 @rewind($this->zip_fd); 3475 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'"); 3476 if (@fseek($this->zip_fd, $v_central_dir['offset'])) 3477 { 3478 $this->privSwapBackMagicQuotes(); 3479 3480 // ----- Error log 3481 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); 3482 3483 // ----- Return 3484 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3485 return PclZip::errorCode(); 3486 } 3487 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'"); 3488 3489 // ----- Read each entry 3490 for ($i=0; $i<$v_central_dir['entries']; $i++) 3491 { 3492 // ----- Read the file header 3493 if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1) 3494 { 3495 $this->privSwapBackMagicQuotes(); 3496 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3497 return $v_result; 3498 } 3499 $v_header['index'] = $i; 3500 3501 // ----- Get the only interesting attributes 3502 $this->privConvertHeader2FileInfo($v_header, $p_list[$i]); 3503 unset($v_header); 3504 } 3505 3506 // ----- Close the zip file 3507 $this->privCloseFd(); 3508 3509 // ----- Magic quotes trick 3510 $this->privSwapBackMagicQuotes(); 3511 3512 // ----- Return 3513 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3514 return $v_result; 3065 3515 } 3066 3516 // -------------------------------------------------------------------------------- … … 3072 3522 // entries and extract the interesting parameters that will be given back. 3073 3523 // The resulting file infos are set in the array $p_info 3074 // $p_info['filename'] : Filename with full path. Given by user (add), 3075 // extracted in the filesystem (extract). 3076 // $p_info['stored_filename'] : Stored filename in the archive. 3077 // $p_info['size'] = Size of the file. 3078 // $p_info['compressed_size'] = Compressed size of the file. 3079 // $p_info['mtime'] = Last modification date of the file. 3080 // $p_info['comment'] = Comment associated with the file. 3081 // $p_info['folder'] = true/false : indicates if the entry is a folder or not. 3082 // $p_info['status'] = status of the action on the file. 3524 // $p_info['filename'] : Filename with full path. Given by user (add), 3525 // extracted in the filesystem (extract). 3526 // $p_info['stored_filename'] : Stored filename in the archive. 3527 // $p_info['size'] = Size of the file. 3528 // $p_info['compressed_size'] = Compressed size of the file. 3529 // $p_info['mtime'] = Last modification date of the file. 3530 // $p_info['comment'] = Comment associated with the file. 3531 // $p_info['folder'] = true/false : indicates if the entry is a folder or not. 3532 // $p_info['status'] = status of the action on the file. 3533 // $p_info['crc'] = CRC of the file content. 3083 3534 // Parameters : 3084 3535 // Return Values : … … 3086 3537 function privConvertHeader2FileInfo($p_header, &$p_info) 3087 3538 { 3088 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privConvertHeader2FileInfo", "Filename='".$p_header['filename']."'"); 3089 $v_result=1; 3090 3091 // ----- Get the interesting attributes 3092 $p_info['filename'] = $p_header['filename']; 3093 $p_info['stored_filename'] = $p_header['stored_filename']; 3094 $p_info['size'] = $p_header['size']; 3095 $p_info['compressed_size'] = $p_header['compressed_size']; 3096 $p_info['mtime'] = $p_header['mtime']; 3097 $p_info['comment'] = $p_header['comment']; 3098 $p_info['folder'] = (($p_header['external']&0x00000010)==0x00000010); 3099 $p_info['index'] = $p_header['index']; 3100 $p_info['status'] = $p_header['status']; 3101 3102 // ----- Return 3103 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3104 return $v_result; 3539 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privConvertHeader2FileInfo", "Filename='".$p_header['filename']."'"); 3540 $v_result=1; 3541 3542 // ----- Get the interesting attributes 3543 $p_info['filename'] = $p_header['filename']; 3544 $p_info['stored_filename'] = $p_header['stored_filename']; 3545 $p_info['size'] = $p_header['size']; 3546 $p_info['compressed_size'] = $p_header['compressed_size']; 3547 $p_info['mtime'] = $p_header['mtime']; 3548 $p_info['comment'] = $p_header['comment']; 3549 $p_info['folder'] = (($p_header['external']&0x00000010)==0x00000010); 3550 $p_info['index'] = $p_header['index']; 3551 $p_info['status'] = $p_header['status']; 3552 $p_info['crc'] = $p_header['crc']; 3553 3554 // ----- Return 3555 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3556 return $v_result; 3105 3557 } 3106 3558 // -------------------------------------------------------------------------------- … … 3112 3564 // Parameters : 3113 3565 // $p_file_list : An array where will be placed the properties of each 3114 // 3566 // extracted file 3115 3567 // $p_path : Path to add while writing the extracted files 3116 3568 // $p_remove_path : Path to remove (from the file memorized path) while writing the 3117 // 3118 // 3119 // 3120 // 3569 // extracted files. If the path does not match the file path, 3570 // the file is extracted with its memorized path. 3571 // $p_remove_path does not apply to 'list' mode. 3572 // $p_path and $p_remove_path are commulative. 3121 3573 // Return Values : 3122 3574 // 1 on success,0 or less on error (see error code list) … … 3124 3576 function privExtractByRule(&$p_file_list, $p_path, $p_remove_path, $p_remove_all_path, &$p_options) 3125 3577 { 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3578 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privExtractByRule", "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'"); 3579 $v_result=1; 3580 3581 // ----- Magic quotes trick 3582 $this->privDisableMagicQuotes(); 3583 3584 // ----- Check the path 3585 if ( ($p_path == "") 3586 || ( (substr($p_path, 0, 1) != "/") 3587 && (substr($p_path, 0, 3) != "../") 3136 3588 && (substr($p_path,1,2)!=":/"))) 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3589 $p_path = "./".$p_path; 3590 3591 // ----- Reduce the path last (and duplicated) '/' 3592 if (($p_path != "./") && ($p_path != "/")) 3593 { 3594 // ----- Look for the path end '/' 3595 while (substr($p_path, -1) == "/") 3596 { 3597 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Destination path [$p_path] ends by '/'"); 3598 $p_path = substr($p_path, 0, strlen($p_path)-1); 3599 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Modified to [$p_path]"); 3600 } 3601 } 3602 3603 // ----- Look for path to remove format (should end by /) 3604 if (($p_remove_path != "") && (substr($p_remove_path, -1) != '/')) 3605 { 3606 $p_remove_path .= '/'; 3607 } 3608 $p_remove_path_size = strlen($p_remove_path); 3609 3610 // ----- Open the zip file 3611 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 3612 if (($v_result = $this->privOpenFd('rb')) != 1) 3613 { 3614 $this->privSwapBackMagicQuotes(); 3615 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3616 return $v_result; 3617 } 3618 3619 // ----- Read the central directory informations 3620 $v_central_dir = array(); 3621 if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) 3622 { 3623 // ----- Close the zip file 3624 $this->privCloseFd(); 3625 $this->privSwapBackMagicQuotes(); 3626 3627 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3628 return $v_result; 3629 } 3630 3631 // ----- Start at beginning of Central Dir 3632 $v_pos_entry = $v_central_dir['offset']; 3633 3634 // ----- Read each entry 3635 $j_start = 0; 3636 for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++) 3637 { 3638 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry : '$i'"); 3639 3640 // ----- Read next Central dir entry 3641 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position before rewind : ".ftell($this->zip_fd)."'"); 3642 @rewind($this->zip_fd); 3643 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position after rewind : ".ftell($this->zip_fd)."'"); 3644 if (@fseek($this->zip_fd, $v_pos_entry)) 3645 { 3646 // ----- Close the zip file 3647 $this->privCloseFd(); 3648 $this->privSwapBackMagicQuotes(); 3649 3650 // ----- Error log 3651 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); 3652 3653 // ----- Return 3654 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3655 return PclZip::errorCode(); 3656 } 3657 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position after fseek : ".ftell($this->zip_fd)."'"); 3658 3659 // ----- Read the file header 3660 $v_header = array(); 3661 if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1) 3662 { 3663 // ----- Close the zip file 3664 $this->privCloseFd(); 3665 $this->privSwapBackMagicQuotes(); 3666 3667 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3668 return $v_result; 3669 } 3670 3671 // ----- Store the index 3672 $v_header['index'] = $i; 3673 3674 // ----- Store the file position 3675 $v_pos_entry = ftell($this->zip_fd); 3676 3677 // ----- Look for the specific extract rules 3678 $v_extract = false; 3679 3680 // ----- Look for extract by name rule 3681 if ( (isset($p_options[PCLZIP_OPT_BY_NAME])) 3682 && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) { 3683 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'"); 3684 3685 // ----- Look if the filename is in the list 3686 for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_extract); $j++) { 3687 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'"); 3688 3689 // ----- Look for a directory 3690 if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") { 3691 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory"); 3692 3693 // ----- Look if the directory is in the filename path 3694 if ( (strlen($v_header['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) 3695 && (substr($v_header['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) { 3696 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path"); 3697 $v_extract = true; 3698 } 3699 } 3700 // ----- Look for a filename 3701 elseif ($v_header['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) { 3702 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one."); 3703 $v_extract = true; 3704 } 3705 } 3706 } 3707 3708 // ----- Look for extract by ereg rule 3709 else if ( (isset($p_options[PCLZIP_OPT_BY_EREG])) 3710 && ($p_options[PCLZIP_OPT_BY_EREG] != "")) { 3711 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'"); 3712 3713 if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header['stored_filename'])) { 3714 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression"); 3715 $v_extract = true; 3716 } 3717 } 3718 3719 // ----- Look for extract by preg rule 3720 else if ( (isset($p_options[PCLZIP_OPT_BY_PREG])) 3721 && ($p_options[PCLZIP_OPT_BY_PREG] != "")) { 3722 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'"); 3723 3724 if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header['stored_filename'])) { 3725 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression"); 3726 $v_extract = true; 3727 } 3728 } 3729 3730 // ----- Look for extract by index rule 3731 else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX])) 3732 && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) { 3733 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'"); 3734 3735 // ----- Look if the index is in the list 3736 for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_extract); $j++) { 3737 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]"); 3738 3739 if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) { 3740 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range"); 3741 $v_extract = true; 3742 } 3743 if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) { 3744 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop"); 3745 $j_start = $j+1; 3746 } 3747 3748 if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) { 3749 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop"); 3750 break; 3751 } 3752 } 3753 } 3754 3755 // ----- Look for no rule, which means extract all the archive 3756 else { 3757 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with no rule (extract all)"); 3758 $v_extract = true; 3759 } 3308 3760 3309 3761 // ----- Check compression method 3310 3762 if ( ($v_extract) 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 } 3331 } 3332 3763 && ( ($v_header['compression'] != 8) 3764 && ($v_header['compression'] != 0))) { 3765 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported compression method (".$v_header['compression'].")"); 3766 $v_header['status'] = 'unsupported_compression'; 3767 3768 // ----- Look for PCLZIP_OPT_STOP_ON_ERROR 3769 if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR])) 3770 && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) { 3771 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped"); 3772 3773 $this->privSwapBackMagicQuotes(); 3774 3775 PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_COMPRESSION, 3776 "Filename '".$v_header['stored_filename']."' is " 3777 ."compressed by an unsupported compression " 3778 ."method (".$v_header['compression'].") "); 3779 3780 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3781 return PclZip::errorCode(); 3782 } 3783 } 3784 3333 3785 // ----- Check encrypted files 3334 3786 if (($v_extract) && (($v_header['flag'] & 1) == 1)) { 3335 3336 3337 3338 3339 3340 3341 3342 3343 3344 3345 3346 3347 3787 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported file encryption"); 3788 $v_header['status'] = 'unsupported_encryption'; 3789 3790 // ----- Look for PCLZIP_OPT_STOP_ON_ERROR 3791 if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR])) 3792 && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) { 3793 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped"); 3794 3795 $this->privSwapBackMagicQuotes(); 3796 3797 PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_ENCRYPTION, 3798 "Unsupported encryption for " 3799 ." filename '".$v_header['stored_filename'] 3348 3800 ."'"); 3349 3801 3350 3351 3352 } 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3802 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3803 return PclZip::errorCode(); 3804 } 3805 } 3806 3807 // ----- Look for real extraction 3808 if (($v_extract) && ($v_header['status'] != 'ok')) { 3809 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "No need for extract"); 3810 $v_result = $this->privConvertHeader2FileInfo($v_header, 3811 $p_file_list[$v_nb_extracted++]); 3812 if ($v_result != 1) { 3813 $this->privCloseFd(); 3814 $this->privSwapBackMagicQuotes(); 3815 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3816 return $v_result; 3817 } 3818 3819 $v_extract = false; 3820 } 3821 3822 // ----- Look for real extraction 3823 if ($v_extract) 3824 { 3825 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file '".$v_header['filename']."', index '$i'"); 3826 3827 // ----- Go to the file position 3828 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'"); 3829 @rewind($this->zip_fd); 3830 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'"); 3831 if (@fseek($this->zip_fd, $v_header['offset'])) 3832 { 3833 // ----- Close the zip file 3834 $this->privCloseFd(); 3835 3836 $this->privSwapBackMagicQuotes(); 3837 3838 // ----- Error log 3839 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); 3840 3841 // ----- Return 3842 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3843 return PclZip::errorCode(); 3844 } 3845 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'"); 3846 3847 // ----- Look for extraction as string 3848 if ($p_options[PCLZIP_OPT_EXTRACT_AS_STRING]) { 3849 3850 // ----- Extracting the file 3851 $v_result1 = $this->privExtractFileAsString($v_header, $v_string); 3852 if ($v_result1 < 1) { 3853 $this->privCloseFd(); 3854 $this->privSwapBackMagicQuotes(); 3855 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1); 3856 return $v_result1; 3857 } 3858 3859 // ----- Get the only interesting attributes 3860 if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted])) != 1) 3861 { 3862 // ----- Close the zip file 3863 $this->privCloseFd(); 3864 $this->privSwapBackMagicQuotes(); 3865 3866 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3867 return $v_result; 3868 } 3869 3870 // ----- Set the file content 3871 $p_file_list[$v_nb_extracted]['content'] = $v_string; 3872 3873 // ----- Next extracted file 3874 $v_nb_extracted++; 3875 3876 // ----- Look for user callback abort 3877 if ($v_result1 == 2) { 3878 break; 3879 } 3880 } 3881 // ----- Look for extraction in standard output 3882 elseif ( (isset($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT])) 3883 && ($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT])) { 3884 // ----- Extracting the file in standard output 3885 $v_result1 = $this->privExtractFileInOutput($v_header, $p_options); 3886 if ($v_result1 < 1) { 3887 $this->privCloseFd(); 3888 $this->privSwapBackMagicQuotes(); 3889 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1); 3890 return $v_result1; 3891 } 3892 3893 // ----- Get the only interesting attributes 3894 if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) { 3895 $this->privCloseFd(); 3896 $this->privSwapBackMagicQuotes(); 3897 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3898 return $v_result; 3899 } 3900 3901 // ----- Look for user callback abort 3902 if ($v_result1 == 2) { 3903 break; 3904 } 3905 } 3906 // ----- Look for normal extraction 3907 else { 3908 // ----- Extracting the file 3909 $v_result1 = $this->privExtractFile($v_header, 3910 $p_path, $p_remove_path, 3459 3911 $p_remove_all_path, 3460 3912 $p_options); 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3913 if ($v_result1 < 1) { 3914 $this->privCloseFd(); 3915 $this->privSwapBackMagicQuotes(); 3916 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1); 3917 return $v_result1; 3918 } 3919 3920 // ----- Get the only interesting attributes 3921 if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) 3922 { 3923 // ----- Close the zip file 3924 $this->privCloseFd(); 3925 $this->privSwapBackMagicQuotes(); 3926 3927 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3928 return $v_result; 3929 } 3930 3931 // ----- Look for user callback abort 3932 if ($v_result1 == 2) { 3933 break; 3934 } 3935 } 3936 } 3937 } 3938 3939 // ----- Close the zip file 3940 $this->privCloseFd(); 3941 $this->privSwapBackMagicQuotes(); 3942 3943 // ----- Return 3944 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3945 return $v_result; 3494 3946 } 3495 3947 // -------------------------------------------------------------------------------- … … 3506 3958 function privExtractFile(&$p_entry, $p_path, $p_remove_path, $p_remove_all_path, &$p_options) 3507 3959 { 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 3581 $p_entry['filename']); 3582 3583 3584 3585 3586 3960 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFile', "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'"); 3961 $v_result=1; 3962 3963 // ----- Read the file header 3964 if (($v_result = $this->privReadFileHeader($v_header)) != 1) 3965 { 3966 // ----- Return 3967 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3968 return $v_result; 3969 } 3970 3971 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'"); 3972 3973 // ----- Check that the file header is coherent with $p_entry info 3974 if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) { 3975 // TBC 3976 } 3977 3978 // ----- Look for all path to remove 3979 if ($p_remove_all_path == true) { 3980 // ----- Look for folder entry that not need to be extracted 3981 if (($p_entry['external']&0x00000010)==0x00000010) { 3982 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The entry is a folder : need to be filtered"); 3983 3984 $p_entry['status'] = "filtered"; 3985 3986 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3987 return $v_result; 3988 } 3989 3990 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "All path is removed"); 3991 // ----- Get the basename of the path 3992 $p_entry['filename'] = basename($p_entry['filename']); 3993 } 3994 3995 // ----- Look for path to remove 3996 else if ($p_remove_path != "") 3997 { 3998 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look for some path to remove"); 3999 if (PclZipUtilPathInclusion($p_remove_path, $p_entry['filename']) == 2) 4000 { 4001 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The folder is the same as the removed path '".$p_entry['filename']."'"); 4002 4003 // ----- Change the file status 4004 $p_entry['status'] = "filtered"; 4005 4006 // ----- Return 4007 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4008 return $v_result; 4009 } 4010 4011 $p_remove_path_size = strlen($p_remove_path); 4012 if (substr($p_entry['filename'], 0, $p_remove_path_size) == $p_remove_path) 4013 { 4014 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found path '$p_remove_path' to remove in file '".$p_entry['filename']."'"); 4015 4016 // ----- Remove the path 4017 $p_entry['filename'] = substr($p_entry['filename'], $p_remove_path_size); 4018 4019 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Resulting file is '".$p_entry['filename']."'"); 4020 } 4021 } 4022 4023 // ----- Add the path 4024 if ($p_path != '') { 4025 $p_entry['filename'] = $p_path."/".$p_entry['filename']; 4026 } 4027 4028 // ----- Check a base_dir_restriction 4029 if (isset($p_options[PCLZIP_OPT_EXTRACT_DIR_RESTRICTION])) { 4030 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Check the extract directory restriction"); 4031 $v_inclusion 4032 = PclZipUtilPathInclusion($p_options[PCLZIP_OPT_EXTRACT_DIR_RESTRICTION], 4033 $p_entry['filename']); 4034 if ($v_inclusion == 0) { 4035 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_EXTRACT_DIR_RESTRICTION is selected, file is outside restriction"); 4036 4037 PclZip::privErrorLog(PCLZIP_ERR_DIRECTORY_RESTRICTION, 4038 "Filename '".$p_entry['filename']."' is " 3587 4039 ."outside PCLZIP_OPT_EXTRACT_DIR_RESTRICTION"); 3588 4040 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 4041 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4042 return PclZip::errorCode(); 4043 } 4044 } 4045 4046 // ----- Look for pre-extract callback 4047 if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) { 4048 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction"); 4049 4050 // ----- Generate a local information 4051 $v_local_header = array(); 4052 $this->privConvertHeader2FileInfo($p_entry, $v_local_header); 4053 4054 // ----- Call the callback 4055 // Here I do not use call_user_func() because I need to send a reference to the 4056 // header. 4057 eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);'); 4058 if ($v_result == 0) { 4059 // ----- Change the file status 4060 $p_entry['status'] = "skipped"; 4061 $v_result = 1; 4062 } 4063 4064 // ----- Look for abort result 4065 if ($v_result == 2) { 4066 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction"); 4067 // ----- This status is internal and will be changed in 'skipped' 4068 $p_entry['status'] = "aborted"; 4069 $v_result = PCLZIP_ERR_USER_ABORTED; 4070 } 4071 4072 // ----- Update the informations 4073 // Only some fields can be modified 4074 $p_entry['filename'] = $v_local_header['filename']; 4075 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'"); 4076 } 4077 4078 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'"); 4079 4080 // ----- Look if extraction should be done 4081 if ($p_entry['status'] == 'ok') { 4082 4083 // ----- Look for specific actions while the file exist 4084 if (file_exists($p_entry['filename'])) 4085 { 4086 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_entry['filename']."' already exists"); 4087 4088 // ----- Look if file is a directory 4089 if (is_dir($p_entry['filename'])) 4090 { 4091 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is a directory"); 4092 4093 // ----- Change the file status 4094 $p_entry['status'] = "already_a_directory"; 4095 4096 // ----- Look for PCLZIP_OPT_STOP_ON_ERROR 4097 // For historical reason first PclZip implementation does not stop 4098 // when this kind of error occurs. 4099 if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR])) 4100 && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) { 4101 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped"); 4102 4103 PclZip::privErrorLog(PCLZIP_ERR_ALREADY_A_DIRECTORY, 4104 "Filename '".$p_entry['filename']."' is " 3653 4105 ."already used by an existing directory"); 3654 4106 3655 3656 3657 }3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 4107 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4108 return PclZip::errorCode(); 4109 } 4110 } 4111 // ----- Look if file is write protected 4112 else if (!is_writeable($p_entry['filename'])) 4113 { 4114 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is write protected"); 4115 4116 // ----- Change the file status 4117 $p_entry['status'] = "write_protected"; 4118 4119 // ----- Look for PCLZIP_OPT_STOP_ON_ERROR 4120 // For historical reason first PclZip implementation does not stop 4121 // when this kind of error occurs. 4122 if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR])) 4123 && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) { 4124 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped"); 4125 4126 PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL, 4127 "Filename '".$p_entry['filename']."' exists " 3676 4128 ."and is write protected"); 3677 4129 3678 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3679 return PclZip::errorCode(); 3680 } 3681 } 3682 3683 // ----- Look if the extracted file is older 3684 else if (filemtime($p_entry['filename']) > $p_entry['mtime']) 3685 { 3686 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is newer (".date("l dS of F Y h:i:s A", filemtime($p_entry['filename'])).") than the extracted file (".date("l dS of F Y h:i:s A", $p_entry['mtime']).")"); 3687 // ----- Change the file status 3688 if ( (isset($p_options[PCLZIP_OPT_REPLACE_NEWER])) 3689 && ($p_options[PCLZIP_OPT_REPLACE_NEWER]===true)) { 3690 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_REPLACE_NEWER is selected, file will be replaced"); 4130 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4131 return PclZip::errorCode(); 4132 } 4133 } 4134 4135 // ----- Look if the extracted file is older 4136 else if (filemtime($p_entry['filename']) > $p_entry['mtime']) 4137 { 4138 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is newer (".date("l dS of F Y h:i:s A", filemtime($p_entry['filename'])).") than the extracted file (".date("l dS of F Y h:i:s A", $p_entry['mtime']).")"); 4139 // ----- Change the file status 4140 if ( (isset($p_options[PCLZIP_OPT_REPLACE_NEWER])) 4141 && ($p_options[PCLZIP_OPT_REPLACE_NEWER]===true)) { 4142 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_REPLACE_NEWER is selected, file will be replaced"); 4143 } 4144 else { 4145 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be replaced"); 4146 $p_entry['status'] = "newer_exist"; 4147 4148 // ----- Look for PCLZIP_OPT_STOP_ON_ERROR 4149 // For historical reason first PclZip implementation does not stop 4150 // when this kind of error occurs. 4151 if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR])) 4152 && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) { 4153 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped"); 4154 4155 PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL, 4156 "Newer version of '".$p_entry['filename']."' exists " 4157 ."and option PCLZIP_OPT_REPLACE_NEWER is not selected"); 4158 4159 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4160 return PclZip::errorCode(); 4161 } 4162 } 4163 } 4164 else { 4165 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is older than the extrated one - will be replaced by the extracted one (".date("l dS of F Y h:i:s A", filemtime($p_entry['filename'])).") than the extracted file (".date("l dS of F Y h:i:s A", $p_entry['mtime']).")"); 4166 } 4167 } 4168 4169 // ----- Check the directory availability and create it if necessary 4170 else { 4171 if ((($p_entry['external']&0x00000010)==0x00000010) || (substr($p_entry['filename'], -1) == '/')) 4172 $v_dir_to_check = $p_entry['filename']; 4173 else if (!strstr($p_entry['filename'], "/")) 4174 $v_dir_to_check = ""; 4175 else 4176 $v_dir_to_check = dirname($p_entry['filename']); 4177 4178 if (($v_result = $this->privDirCheck($v_dir_to_check, (($p_entry['external']&0x00000010)==0x00000010))) != 1) { 4179 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to create path for '".$p_entry['filename']."'"); 4180 4181 // ----- Change the file status 4182 $p_entry['status'] = "path_creation_fail"; 4183 4184 // ----- Return 4185 ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4186 //return $v_result; 4187 $v_result = 1; 4188 } 4189 } 4190 } 4191 4192 // ----- Look if extraction should be done 4193 if ($p_entry['status'] == 'ok') { 4194 4195 // ----- Do the extraction (if not a folder) 4196 if (!(($p_entry['external']&0x00000010)==0x00000010)) 4197 { 4198 // ----- Look for not compressed file 4199 if ($p_entry['compression'] == 0) { 4200 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file"); 4201 4202 // ----- Opening destination file 4203 if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) 4204 { 4205 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode"); 4206 4207 // ----- Change the file status 4208 $p_entry['status'] = "write_error"; 4209 4210 // ----- Return 4211 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4212 return $v_result; 4213 } 4214 4215 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read '".$p_entry['size']."' bytes"); 4216 4217 // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks 4218 $v_size = $p_entry['compressed_size']; 4219 while ($v_size != 0) 4220 { 4221 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 4222 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read $v_read_size bytes"); 4223 $v_buffer = @fread($this->zip_fd, $v_read_size); 4224 /* Try to speed up the code 4225 $v_binary_data = pack('a'.$v_read_size, $v_buffer); 4226 @fwrite($v_dest_file, $v_binary_data, $v_read_size); 4227 */ 4228 @fwrite($v_dest_file, $v_buffer, $v_read_size); 4229 $v_size -= $v_read_size; 4230 } 4231 4232 // ----- Closing the destination file 4233 fclose($v_dest_file); 4234 4235 // ----- Change the file mtime 4236 touch($p_entry['filename'], $p_entry['mtime']); 4237 4238 3691 4239 } 3692 4240 else { 3693 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be replaced"); 3694 $p_entry['status'] = "newer_exist"; 3695 3696 // ----- Look for PCLZIP_OPT_STOP_ON_ERROR 3697 // For historical reason first PclZip implementation does not stop 3698 // when this kind of error occurs. 3699 if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR])) 3700 && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) { 3701 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped"); 3702 3703 PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL, 3704 "Newer version of '".$p_entry['filename']."' exists " 3705 ."and option PCLZIP_OPT_REPLACE_NEWER is not selected"); 3706 3707 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3708 return PclZip::errorCode(); 3709 } 3710 } 3711 } 3712 else { 3713 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is older than the extrated one - will be replaced by the extracted one (".date("l dS of F Y h:i:s A", filemtime($p_entry['filename'])).") than the extracted file (".date("l dS of F Y h:i:s A", $p_entry['mtime']).")"); 3714 } 3715 } 3716 3717 // ----- Check the directory availability and create it if necessary 3718 else { 3719 if ((($p_entry['external']&0x00000010)==0x00000010) || (substr($p_entry['filename'], -1) == '/')) 3720 $v_dir_to_check = $p_entry['filename']; 3721 else if (!strstr($p_entry['filename'], "/")) 3722 $v_dir_to_check = ""; 3723 else 3724 $v_dir_to_check = dirname($p_entry['filename']); 3725 3726 if (($v_result = $this->privDirCheck($v_dir_to_check, (($p_entry['external']&0x00000010)==0x00000010))) != 1) { 3727 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to create path for '".$p_entry['filename']."'"); 3728 3729 // ----- Change the file status 3730 $p_entry['status'] = "path_creation_fail"; 3731 3732 // ----- Return 3733 ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3734 //return $v_result; 3735 $v_result = 1; 3736 } 3737 } 3738 } 3739 3740 // ----- Look if extraction should be done 3741 if ($p_entry['status'] == 'ok') { 3742 3743 // ----- Do the extraction (if not a folder) 3744 if (!(($p_entry['external']&0x00000010)==0x00000010)) 3745 { 3746 // ----- Look for not compressed file 3747 if ($p_entry['compression'] == 0) { 3748 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file"); 3749 4241 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (Compression method ".$p_entry['compression'].")"); 4242 // ----- TBC 4243 // Need to be finished 4244 if (($p_entry['flag'] & 1) == 1) { 4245 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File is encrypted"); 4246 /* 4247 // ----- Read the encryption header 4248 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read 12 encryption header bytes"); 4249 $v_encryption_header = @fread($this->zip_fd, 12); 4250 4251 // ----- Read the encrypted & compressed file in a buffer 4252 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".($p_entry['compressed_size']-12)."' compressed & encrypted bytes"); 4253 $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']-12); 4254 4255 // ----- Decrypt the buffer 4256 $this->privDecrypt($v_encryption_header, $v_buffer, 4257 $p_entry['compressed_size']-12, $p_entry['crc']); 4258 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Buffer is '".$v_buffer."'"); 4259 */ 4260 } 4261 else { 4262 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".$p_entry['compressed_size']."' compressed bytes"); 4263 // ----- Read the compressed file in a buffer (one shot) 4264 $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']); 4265 } 4266 4267 // ----- Decompress the file 4268 $v_file_content = @gzinflate($v_buffer); 4269 unset($v_buffer); 4270 if ($v_file_content === FALSE) { 4271 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to inflate compressed file"); 4272 4273 // ----- Change the file status 4274 // TBC 4275 $p_entry['status'] = "error"; 4276 4277 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4278 return $v_result; 4279 } 4280 3750 4281 // ----- Opening destination file 3751 if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) 3752 { 3753 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode"); 3754 3755 // ----- Change the file status 3756 $p_entry['status'] = "write_error"; 3757 3758 // ----- Return 3759 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3760 return $v_result; 3761 } 3762 3763 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read '".$p_entry['size']."' bytes"); 3764 3765 // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks 3766 $v_size = $p_entry['compressed_size']; 3767 while ($v_size != 0) 3768 { 3769 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 3770 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read $v_read_size bytes"); 3771 $v_buffer = @fread($this->zip_fd, $v_read_size); 3772 /* Try to speed up the code 3773 $v_binary_data = pack('a'.$v_read_size, $v_buffer); 3774 @fwrite($v_dest_file, $v_binary_data, $v_read_size); 3775 */ 3776 @fwrite($v_dest_file, $v_buffer, $v_read_size); 3777 $v_size -= $v_read_size; 3778 } 3779 3780 // ----- Closing the destination file 3781 fclose($v_dest_file); 3782 3783 // ----- Change the file mtime 3784 touch($p_entry['filename'], $p_entry['mtime']); 3785 3786 3787 } 3788 else { 3789 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (Compression method ".$p_entry['compression'].")"); 3790 // ----- TBC 3791 // Need to be finished 3792 if (($p_entry['flag'] & 1) == 1) { 3793 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File is encrypted"); 3794 /* 3795 // ----- Read the encryption header 3796 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read 12 encryption header bytes"); 3797 $v_encryption_header = @fread($this->zip_fd, 12); 3798 3799 // ----- Read the encrypted & compressed file in a buffer 3800 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".($p_entry['compressed_size']-12)."' compressed & encrypted bytes"); 3801 $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']-12); 3802 3803 // ----- Decrypt the buffer 3804 $this->privDecrypt($v_encryption_header, $v_buffer, 3805 $p_entry['compressed_size']-12, $p_entry['crc']); 3806 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Buffer is '".$v_buffer."'"); 3807 */ 3808 } 3809 else { 3810 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".$p_entry['compressed_size']."' compressed bytes"); 3811 // ----- Read the compressed file in a buffer (one shot) 3812 $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']); 3813 } 3814 3815 // ----- Decompress the file 3816 $v_file_content = @gzinflate($v_buffer); 3817 unset($v_buffer); 3818 if ($v_file_content === FALSE) { 3819 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to inflate compressed file"); 3820 3821 // ----- Change the file status 3822 // TBC 3823 $p_entry['status'] = "error"; 3824 3825 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3826 return $v_result; 3827 } 3828 3829 // ----- Opening destination file 3830 if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) { 3831 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode"); 3832 3833 // ----- Change the file status 3834 $p_entry['status'] = "write_error"; 3835 3836 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3837 return $v_result; 3838 } 3839 3840 // ----- Write the uncompressed data 3841 @fwrite($v_dest_file, $v_file_content, $p_entry['size']); 3842 unset($v_file_content); 3843 3844 // ----- Closing the destination file 3845 @fclose($v_dest_file); 3846 3847 // ----- Change the file mtime 3848 @touch($p_entry['filename'], $p_entry['mtime']); 3849 } 3850 3851 // ----- Look for chmod option 3852 if (isset($p_options[PCLZIP_OPT_SET_CHMOD])) { 3853 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "chmod option activated '".$p_options[PCLZIP_OPT_SET_CHMOD]."'"); 3854 3855 // ----- Change the mode of the file 3856 @chmod($p_entry['filename'], $p_options[PCLZIP_OPT_SET_CHMOD]); 3857 } 3858 3859 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done"); 3860 } 3861 } 4282 if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) { 4283 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode"); 4284 4285 // ----- Change the file status 4286 $p_entry['status'] = "write_error"; 4287 4288 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4289 return $v_result; 4290 } 4291 4292 // ----- Write the uncompressed data 4293 @fwrite($v_dest_file, $v_file_content, $p_entry['size']); 4294 unset($v_file_content); 4295 4296 // ----- Closing the destination file 4297 @fclose($v_dest_file); 4298 4299 // ----- Change the file mtime 4300 @touch($p_entry['filename'], $p_entry['mtime']); 4301 } 4302 4303 // ----- Look for chmod option 4304 if (isset($p_options[PCLZIP_OPT_SET_CHMOD])) { 4305 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "chmod option activated '".$p_options[PCLZIP_OPT_SET_CHMOD]."'"); 4306 4307 // ----- Change the mode of the file 4308 @chmod($p_entry['filename'], $p_options[PCLZIP_OPT_SET_CHMOD]); 4309 } 4310 4311 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done"); 4312 } 4313 } 3862 4314 3863 4315 // ----- Change abort status 3864 4316 if ($p_entry['status'] == "aborted") { 3865 3866 } 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881 3882 3883 3884 3885 3886 3887 3888 3889 3890 4317 $p_entry['status'] = "skipped"; 4318 } 4319 4320 // ----- Look for post-extract callback 4321 elseif (isset($p_options[PCLZIP_CB_POST_EXTRACT])) { 4322 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction"); 4323 4324 // ----- Generate a local information 4325 $v_local_header = array(); 4326 $this->privConvertHeader2FileInfo($p_entry, $v_local_header); 4327 4328 // ----- Call the callback 4329 // Here I do not use call_user_func() because I need to send a reference to the 4330 // header. 4331 eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);'); 4332 4333 // ----- Look for abort result 4334 if ($v_result == 2) { 4335 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction"); 4336 $v_result = PCLZIP_ERR_USER_ABORTED; 4337 } 4338 } 4339 4340 // ----- Return 4341 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4342 return $v_result; 3891 4343 } 3892 4344 // -------------------------------------------------------------------------------- … … 3900 4352 function privExtractFileInOutput(&$p_entry, &$p_options) 3901 4353 { 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 3938 3939 3940 3941 3942 3943 3944 3945 3946 3947 3948 3949 3950 3951 3952 3953 3954 3955 3956 3957 3958 3959 3960 3961 3962 3963 3964 3965 3966 3967 3968 3969 3970 3971 3972 3973 3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 4354 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileInOutput', ""); 4355 $v_result=1; 4356 4357 // ----- Read the file header 4358 if (($v_result = $this->privReadFileHeader($v_header)) != 1) { 4359 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4360 return $v_result; 4361 } 4362 4363 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'"); 4364 4365 // ----- Check that the file header is coherent with $p_entry info 4366 if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) { 4367 // TBC 4368 } 4369 4370 // ----- Look for pre-extract callback 4371 if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) { 4372 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction"); 4373 4374 // ----- Generate a local information 4375 $v_local_header = array(); 4376 $this->privConvertHeader2FileInfo($p_entry, $v_local_header); 4377 4378 // ----- Call the callback 4379 // Here I do not use call_user_func() because I need to send a reference to the 4380 // header. 4381 eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);'); 4382 if ($v_result == 0) { 4383 // ----- Change the file status 4384 $p_entry['status'] = "skipped"; 4385 $v_result = 1; 4386 } 4387 4388 // ----- Look for abort result 4389 if ($v_result == 2) { 4390 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction"); 4391 // ----- This status is internal and will be changed in 'skipped' 4392 $p_entry['status'] = "aborted"; 4393 $v_result = PCLZIP_ERR_USER_ABORTED; 4394 } 4395 4396 // ----- Update the informations 4397 // Only some fields can be modified 4398 $p_entry['filename'] = $v_local_header['filename']; 4399 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'"); 4400 } 4401 4402 // ----- Trace 4403 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'"); 4404 4405 // ----- Look if extraction should be done 4406 if ($p_entry['status'] == 'ok') { 4407 4408 // ----- Do the extraction (if not a folder) 4409 if (!(($p_entry['external']&0x00000010)==0x00000010)) { 4410 // ----- Look for not compressed file 4411 if ($p_entry['compressed_size'] == $p_entry['size']) { 4412 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file"); 4413 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes"); 4414 4415 // ----- Read the file in a buffer (one shot) 4416 $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']); 4417 4418 // ----- Send the file to the output 4419 echo $v_buffer; 4420 unset($v_buffer); 4421 } 4422 else { 4423 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file"); 4424 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Reading '".$p_entry['size']."' bytes"); 4425 4426 // ----- Read the compressed file in a buffer (one shot) 4427 $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']); 4428 4429 // ----- Decompress the file 4430 $v_file_content = gzinflate($v_buffer); 4431 unset($v_buffer); 4432 4433 // ----- Send the file to the output 4434 echo $v_file_content; 4435 unset($v_file_content); 4436 } 4437 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done"); 4438 } 4439 } 3988 4440 3989 4441 // ----- Change abort status 3990 4442 if ($p_entry['status'] == "aborted") { 3991 3992 } 3993 3994 3995 3996 3997 3998 3999 4000 4001 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4014 4015 4443 $p_entry['status'] = "skipped"; 4444 } 4445 4446 // ----- Look for post-extract callback 4447 elseif (isset($p_options[PCLZIP_CB_POST_EXTRACT])) { 4448 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction"); 4449 4450 // ----- Generate a local information 4451 $v_local_header = array(); 4452 $this->privConvertHeader2FileInfo($p_entry, $v_local_header); 4453 4454 // ----- Call the callback 4455 // Here I do not use call_user_func() because I need to send a reference to the 4456 // header. 4457 eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);'); 4458 4459 // ----- Look for abort result 4460 if ($v_result == 2) { 4461 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction"); 4462 $v_result = PCLZIP_ERR_USER_ABORTED; 4463 } 4464 } 4465 4466 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4467 return $v_result; 4016 4468 } 4017 4469 // -------------------------------------------------------------------------------- … … 4025 4477 function privExtractFileAsString(&$p_entry, &$p_string) 4026 4478 { 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051 4052 // 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4479 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileAsString', "p_entry['filename']='".$p_entry['filename']."'"); 4480 $v_result=1; 4481 4482 // ----- Read the file header 4483 $v_header = array(); 4484 if (($v_result = $this->privReadFileHeader($v_header)) != 1) 4485 { 4486 // ----- Return 4487 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4488 return $v_result; 4489 } 4490 4491 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'"); 4492 4493 // ----- Check that the file header is coherent with $p_entry info 4494 if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) { 4495 // TBC 4496 } 4497 4498 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file in string (with path) '".$p_entry['filename']."', size '$v_header[size]'"); 4499 4500 // ----- Do the extraction (if not a folder) 4501 if (!(($p_entry['external']&0x00000010)==0x00000010)) 4502 { 4503 // ----- Look for not compressed file 4504 // if ($p_entry['compressed_size'] == $p_entry['size']) 4505 if ($p_entry['compression'] == 0) { 4506 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file"); 4507 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes"); 4508 4509 // ----- Reading the file 4510 $p_string = @fread($this->zip_fd, $p_entry['compressed_size']); 4511 } 4512 else { 4513 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (compression method '".$p_entry['compression']."')"); 4514 4515 // ----- Reading the file 4516 $v_data = @fread($this->zip_fd, $p_entry['compressed_size']); 4517 4518 // ----- Decompress the file 4519 if (($p_string = @gzinflate($v_data)) === FALSE) { 4520 // TBC 4521 } 4522 } 4523 4524 // ----- Trace 4525 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done"); 4526 } 4527 else { 4528 // TBC : error : can not extract a folder in a string 4529 } 4530 4531 // ----- Return 4532 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4533 return $v_result; 4082 4534 } 4083 4535 // -------------------------------------------------------------------------------- … … 4091 4543 function privReadFileHeader(&$p_header) 4092 4544 { 4093 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadFileHeader", ""); 4094 $v_result=1; 4095 4096 // ----- Read the 4 bytes signature 4097 $v_binary_data = @fread($this->zip_fd, 4); 4098 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'"); 4099 $v_data = unpack('Vid', $v_binary_data); 4100 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'"); 4101 4102 // ----- Check signature 4103 if ($v_data['id'] != 0x04034b50) 4104 { 4105 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid File header"); 4106 4107 // ----- Error log 4108 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure'); 4109 4110 // ----- Return 4111 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4112 return PclZip::errorCode(); 4113 } 4114 4115 // ----- Read the first 42 bytes of the header 4116 $v_binary_data = fread($this->zip_fd, 26); 4117 4118 // ----- Look for invalid block size 4119 if (strlen($v_binary_data) != 26) 4120 { 4121 $p_header['filename'] = ""; 4122 $p_header['status'] = "invalid_header"; 4123 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data)); 4124 4125 // ----- Error log 4126 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data)); 4127 4128 // ----- Return 4129 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4130 return PclZip::errorCode(); 4131 } 4132 4133 // ----- Extract the values 4134 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header : '".$v_binary_data."'"); 4135 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header (Hex) : '".bin2hex($v_binary_data)."'"); 4136 $v_data = unpack('vversion/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len', $v_binary_data); 4137 4138 // ----- Get filename 4139 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "File name length : ".$v_data['filename_len']); 4140 $p_header['filename'] = fread($this->zip_fd, $v_data['filename_len']); 4141 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename : \''.$p_header['filename'].'\''); 4142 4143 // ----- Get extra_fields 4144 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extra field length : ".$v_data['extra_len']); 4145 if ($v_data['extra_len'] != 0) { 4146 $p_header['extra'] = fread($this->zip_fd, $v_data['extra_len']); 4147 } 4148 else { 4149 $p_header['extra'] = ''; 4150 } 4151 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Extra field : \''.bin2hex($p_header['extra']).'\''); 4152 4153 // ----- Extract properties 4154 $p_header['version_extracted'] = $v_data['version']; 4155 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : ('.$p_header['version_extracted'].') \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\''); 4156 $p_header['compression'] = $v_data['compression']; 4157 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compression method : \''.$p_header['compression'].'\''); 4158 $p_header['size'] = $v_data['size']; 4159 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_header['size'].'\''); 4160 $p_header['compressed_size'] = $v_data['compressed_size']; 4161 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_header['compressed_size'].'\''); 4162 $p_header['crc'] = $v_data['crc']; 4163 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\''); 4164 $p_header['flag'] = $v_data['flag']; 4165 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag : \''.$p_header['flag'].'\''); 4166 $p_header['filename_len'] = $v_data['filename_len']; 4167 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename_len : \''.$p_header['filename_len'].'\''); 4168 4169 // ----- Recuperate date in UNIX format 4170 $p_header['mdate'] = $v_data['mdate']; 4171 $p_header['mtime'] = $v_data['mtime']; 4172 if ($p_header['mdate'] && $p_header['mtime']) 4173 { 4174 // ----- Extract time 4175 $v_hour = ($p_header['mtime'] & 0xF800) >> 11; 4176 $v_minute = ($p_header['mtime'] & 0x07E0) >> 5; 4177 $v_seconde = ($p_header['mtime'] & 0x001F)*2; 4178 4179 // ----- Extract date 4180 $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980; 4181 $v_month = ($p_header['mdate'] & 0x01E0) >> 5; 4182 $v_day = $p_header['mdate'] & 0x001F; 4183 4184 // ----- Get UNIX date format 4185 $p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year); 4186 4187 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 4188 } 4189 else 4190 { 4191 $p_header['mtime'] = time(); 4192 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 4193 } 4194 4195 // TBC 4196 //for(reset($v_data); $key = key($v_data); next($v_data)) { 4197 // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Attribut[$key] = ".$v_data[$key]); 4198 //} 4199 4200 // ----- Set the stored filename 4201 $p_header['stored_filename'] = $p_header['filename']; 4202 4203 // ----- Set the status field 4204 $p_header['status'] = "ok"; 4205 4206 // ----- Return 4207 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4208 return $v_result; 4545 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadFileHeader", ""); 4546 $v_result=1; 4547 4548 // ----- Read the 4 bytes signature 4549 $v_binary_data = @fread($this->zip_fd, 4); 4550 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'"); 4551 $v_data = unpack('Vid', $v_binary_data); 4552 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'"); 4553 4554 // ----- Check signature 4555 if ($v_data['id'] != 0x04034b50) 4556 { 4557 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid File header"); 4558 4559 // ----- Error log 4560 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure'); 4561 4562 // ----- Return 4563 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4564 return PclZip::errorCode(); 4565 } 4566 4567 // ----- Read the first 42 bytes of the header 4568 $v_binary_data = fread($this->zip_fd, 26); 4569 4570 // ----- Look for invalid block size 4571 if (strlen($v_binary_data) != 26) 4572 { 4573 $p_header['filename'] = ""; 4574 $p_header['status'] = "invalid_header"; 4575 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data)); 4576 4577 // ----- Error log 4578 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data)); 4579 4580 // ----- Return 4581 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4582 return PclZip::errorCode(); 4583 } 4584 4585 // ----- Extract the values 4586 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header : '".$v_binary_data."'"); 4587 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header (Hex) : '".bin2hex($v_binary_data)."'"); 4588 $v_data = unpack('vversion/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len', $v_binary_data); 4589 4590 // ----- Get filename 4591 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "File name length : ".$v_data['filename_len']); 4592 $p_header['filename'] = fread($this->zip_fd, $v_data['filename_len']); 4593 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename : \''.$p_header['filename'].'\''); 4594 4595 // ----- Get extra_fields 4596 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extra field length : ".$v_data['extra_len']); 4597 if ($v_data['extra_len'] != 0) { 4598 $p_header['extra'] = fread($this->zip_fd, $v_data['extra_len']); 4599 } 4600 else { 4601 $p_header['extra'] = ''; 4602 } 4603 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Extra field : \''.bin2hex($p_header['extra']).'\''); 4604 4605 // ----- Extract properties 4606 $p_header['version_extracted'] = $v_data['version']; 4607 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : ('.$p_header['version_extracted'].') \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\''); 4608 $p_header['compression'] = $v_data['compression']; 4609 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compression method : \''.$p_header['compression'].'\''); 4610 $p_header['size'] = $v_data['size']; 4611 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_header['size'].'\''); 4612 $p_header['compressed_size'] = $v_data['compressed_size']; 4613 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_header['compressed_size'].'\''); 4614 $p_header['crc'] = $v_data['crc']; 4615 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\''); 4616 $p_header['flag'] = $v_data['flag']; 4617 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag : \''.$p_header['flag'].'\''); 4618 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag bit 11 (from right) : \''.($p_header['flag']&0x0400).'\''); 4619 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag bit 11 (from left) : \''.($p_header['flag']&0x0020).'\''); 4620 $p_header['filename_len'] = $v_data['filename_len']; 4621 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename_len : \''.$p_header['filename_len'].'\''); 4622 4623 // ----- Recuperate date in UNIX format 4624 $p_header['mdate'] = $v_data['mdate']; 4625 $p_header['mtime'] = $v_data['mtime']; 4626 if ($p_header['mdate'] && $p_header['mtime']) 4627 { 4628 // ----- Extract time 4629 $v_hour = ($p_header['mtime'] & 0xF800) >> 11; 4630 $v_minute = ($p_header['mtime'] & 0x07E0) >> 5; 4631 $v_seconde = ($p_header['mtime'] & 0x001F)*2; 4632 4633 // ----- Extract date 4634 $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980; 4635 $v_month = ($p_header['mdate'] & 0x01E0) >> 5; 4636 $v_day = $p_header['mdate'] & 0x001F; 4637 4638 // ----- Get UNIX date format 4639 $p_header['mtime'] = @mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year); 4640 4641 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 4642 } 4643 else 4644 { 4645 $p_header['mtime'] = time(); 4646 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 4647 } 4648 4649 // TBC 4650 //for(reset($v_data); $key = key($v_data); next($v_data)) { 4651 // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Attribut[$key] = ".$v_data[$key]); 4652 //} 4653 4654 // ----- Set the stored filename 4655 $p_header['stored_filename'] = $p_header['filename']; 4656 4657 // ----- Set the status field 4658 $p_header['status'] = "ok"; 4659 4660 // ----- Return 4661 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4662 return $v_result; 4209 4663 } 4210 4664 // -------------------------------------------------------------------------------- … … 4218 4672 function privReadCentralFileHeader(&$p_header) 4219 4673 { 4220 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadCentralFileHeader", ""); 4221 $v_result=1; 4222 4223 // ----- Read the 4 bytes signature 4224 $v_binary_data = @fread($this->zip_fd, 4); 4225 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'"); 4226 $v_data = unpack('Vid', $v_binary_data); 4227 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'"); 4228 4229 // ----- Check signature 4230 if ($v_data['id'] != 0x02014b50) 4231 { 4232 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid Central Dir File signature"); 4233 4234 // ----- Error log 4235 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure'); 4236 4237 // ----- Return 4238 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4239 return PclZip::errorCode(); 4240 } 4241 4242 // ----- Read the first 42 bytes of the header 4243 $v_binary_data = fread($this->zip_fd, 42); 4244 4245 // ----- Look for invalid block size 4246 if (strlen($v_binary_data) != 42) 4247 { 4248 $p_header['filename'] = ""; 4249 $p_header['status'] = "invalid_header"; 4250 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data)); 4251 4252 // ----- Error log 4253 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data)); 4254 4255 // ----- Return 4256 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4257 return PclZip::errorCode(); 4258 } 4259 4260 // ----- Extract the values 4261 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header : '".$v_binary_data."'"); 4262 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header (Hex) : '".bin2hex($v_binary_data)."'"); 4263 $p_header = unpack('vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset', $v_binary_data); 4264 4265 // ----- Get filename 4266 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File name length : ".$p_header['filename_len']); 4267 if ($p_header['filename_len'] != 0) 4268 $p_header['filename'] = fread($this->zip_fd, $p_header['filename_len']); 4269 else 4270 $p_header['filename'] = ''; 4271 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Filename : \''.$p_header['filename'].'\''); 4272 4273 // ----- Get extra 4274 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Extra length : ".$p_header['extra_len']); 4275 if ($p_header['extra_len'] != 0) 4276 $p_header['extra'] = fread($this->zip_fd, $p_header['extra_len']); 4277 else 4278 $p_header['extra'] = ''; 4279 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Extra : \''.$p_header['extra'].'\''); 4280 4281 // ----- Get comment 4282 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Comment length : ".$p_header['comment_len']); 4283 if ($p_header['comment_len'] != 0) 4284 $p_header['comment'] = fread($this->zip_fd, $p_header['comment_len']); 4285 else 4286 $p_header['comment'] = ''; 4287 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Comment : \''.$p_header['comment'].'\''); 4288 4289 // ----- Extract properties 4290 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version : \''.($p_header['version']/10).'.'.($p_header['version']%10).'\''); 4291 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\''); 4292 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Size : \''.$p_header['size'].'\''); 4293 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Compressed Size : \''.$p_header['compressed_size'].'\''); 4294 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\''); 4295 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Flag : \''.$p_header['flag'].'\''); 4296 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Offset : \''.$p_header['offset'].'\''); 4297 4298 // ----- Recuperate date in UNIX format 4299 if ($p_header['mdate'] && $p_header['mtime']) 4300 { 4301 // ----- Extract time 4302 $v_hour = ($p_header['mtime'] & 0xF800) >> 11; 4303 $v_minute = ($p_header['mtime'] & 0x07E0) >> 5; 4304 $v_seconde = ($p_header['mtime'] & 0x001F)*2; 4305 4306 // ----- Extract date 4307 $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980; 4308 $v_month = ($p_header['mdate'] & 0x01E0) >> 5; 4309 $v_day = $p_header['mdate'] & 0x001F; 4310 4311 // ----- Get UNIX date format 4312 $p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year); 4313 4314 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 4315 } 4316 else 4317 { 4318 $p_header['mtime'] = time(); 4319 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 4320 } 4321 4322 // ----- Set the stored filename 4323 $p_header['stored_filename'] = $p_header['filename']; 4324 4325 // ----- Set default status to ok 4326 $p_header['status'] = 'ok'; 4327 4328 // ----- Look if it is a directory 4329 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Internal (Hex) : '".sprintf("Ox%04X", $p_header['internal'])."'"); 4330 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "External (Hex) : '".sprintf("Ox%04X", $p_header['external'])."' (".(($p_header['external']&0x00000010)==0x00000010?'is a folder':'is a file').')'); 4331 if (substr($p_header['filename'], -1) == '/') { 4332 //$p_header['external'] = 0x41FF0010; 4333 $p_header['external'] = 0x00000010; 4334 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Force folder external : \''.sprintf("Ox%04X", $p_header['external']).'\''); 4335 } 4336 4337 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Header of filename : \''.$p_header['filename'].'\''); 4338 4339 // ----- Return 4340 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4341 return $v_result; 4674 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadCentralFileHeader", ""); 4675 $v_result=1; 4676 4677 // ----- Read the 4 bytes signature 4678 $v_binary_data = @fread($this->zip_fd, 4); 4679 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'"); 4680 $v_data = unpack('Vid', $v_binary_data); 4681 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'"); 4682 4683 // ----- Check signature 4684 if ($v_data['id'] != 0x02014b50) 4685 { 4686 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid Central Dir File signature"); 4687 4688 // ----- Error log 4689 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure'); 4690 4691 // ----- Return 4692 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4693 return PclZip::errorCode(); 4694 } 4695 4696 // ----- Read the first 42 bytes of the header 4697 $v_binary_data = fread($this->zip_fd, 42); 4698 4699 // ----- Look for invalid block size 4700 if (strlen($v_binary_data) != 42) 4701 { 4702 $p_header['filename'] = ""; 4703 $p_header['status'] = "invalid_header"; 4704 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data)); 4705 4706 // ----- Error log 4707 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data)); 4708 4709 // ----- Return 4710 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4711 return PclZip::errorCode(); 4712 } 4713 4714 // ----- Extract the values 4715 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header : '".$v_binary_data."'"); 4716 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header (Hex) : '".bin2hex($v_binary_data)."'"); 4717 $p_header = unpack('vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset', $v_binary_data); 4718 4719 // ----- Get filename 4720 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File name length : ".$p_header['filename_len']); 4721 if ($p_header['filename_len'] != 0) 4722 $p_header['filename'] = fread($this->zip_fd, $p_header['filename_len']); 4723 else 4724 $p_header['filename'] = ''; 4725 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Filename : \''.$p_header['filename'].'\''); 4726 4727 // ----- Get extra 4728 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Extra length : ".$p_header['extra_len']); 4729 if ($p_header['extra_len'] != 0) 4730 $p_header['extra'] = fread($this->zip_fd, $p_header['extra_len']); 4731 else 4732 $p_header['extra'] = ''; 4733 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Extra : \''.$p_header['extra'].'\''); 4734 4735 // ----- Get comment 4736 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Comment length : ".$p_header['comment_len']); 4737 if ($p_header['comment_len'] != 0) 4738 $p_header['comment'] = fread($this->zip_fd, $p_header['comment_len']); 4739 else 4740 $p_header['comment'] = ''; 4741 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Comment : \''.$p_header['comment'].'\''); 4742 4743 // ----- Extract properties 4744 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version : \''.($p_header['version']/10).'.'.($p_header['version']%10).'\''); 4745 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\''); 4746 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Size : \''.$p_header['size'].'\''); 4747 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Compressed Size : \''.$p_header['compressed_size'].'\''); 4748 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\''); 4749 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Flag : \''.$p_header['flag'].'\''); 4750 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Offset : \''.$p_header['offset'].'\''); 4751 4752 // ----- Recuperate date in UNIX format 4753 //if ($p_header['mdate'] && $p_header['mtime']) 4754 // TBC : bug : this was ignoring time with 0/0/0 4755 if (1) 4756 { 4757 // ----- Extract time 4758 $v_hour = ($p_header['mtime'] & 0xF800) >> 11; 4759 $v_minute = ($p_header['mtime'] & 0x07E0) >> 5; 4760 $v_seconde = ($p_header['mtime'] & 0x001F)*2; 4761 4762 // ----- Extract date 4763 $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980; 4764 $v_month = ($p_header['mdate'] & 0x01E0) >> 5; 4765 $v_day = $p_header['mdate'] & 0x001F; 4766 4767 // ----- Get UNIX date format 4768 $p_header['mtime'] = @mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year); 4769 4770 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 4771 } 4772 else 4773 { 4774 $p_header['mtime'] = time(); 4775 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 4776 } 4777 4778 // ----- Set the stored filename 4779 $p_header['stored_filename'] = $p_header['filename']; 4780 4781 // ----- Set default status to ok 4782 $p_header['status'] = 'ok'; 4783 4784 // ----- Look if it is a directory 4785 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Internal (Hex) : '".sprintf("Ox%04X", $p_header['internal'])."'"); 4786 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "External (Hex) : '".sprintf("Ox%04X", $p_header['external'])."' (".(($p_header['external']&0x00000010)==0x00000010?'is a folder':'is a file').')'); 4787 if (substr($p_header['filename'], -1) == '/') { 4788 //$p_header['external'] = 0x41FF0010; 4789 $p_header['external'] = 0x00000010; 4790 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Force folder external : \''.sprintf("Ox%04X", $p_header['external']).'\''); 4791 } 4792 4793 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Header of filename : \''.$p_header['filename'].'\''); 4794 4795 // ----- Return 4796 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4797 return $v_result; 4342 4798 } 4343 4799 // -------------------------------------------------------------------------------- … … 4353 4809 function privCheckFileHeaders(&$p_local_header, &$p_central_header) 4354 4810 { 4355 4356 4811 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFileHeaders", ""); 4812 $v_result=1; 4357 4813 4358 4814 // ----- Check the static values 4359 4815 // TBC 4360 4816 if ($p_local_header['filename'] != $p_central_header['filename']) { 4361 4817 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename" : TBC To Be Completed'); 4362 4818 } 4363 4819 if ($p_local_header['version_extracted'] != $p_central_header['version_extracted']) { 4364 4820 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "version_extracted" : TBC To Be Completed'); 4365 4821 } 4366 4822 if ($p_local_header['flag'] != $p_central_header['flag']) { 4367 4823 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "flag" : TBC To Be Completed'); 4368 4824 } 4369 4825 if ($p_local_header['compression'] != $p_central_header['compression']) { 4370 4826 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "compression" : TBC To Be Completed'); 4371 4827 } 4372 4828 if ($p_local_header['mtime'] != $p_central_header['mtime']) { 4373 4829 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "mtime" : TBC To Be Completed'); 4374 4830 } 4375 4831 if ($p_local_header['filename_len'] != $p_central_header['filename_len']) { 4376 4832 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename_len" : TBC To Be Completed'); 4377 4833 } 4378 4834 4379 4835 // ----- Look for flag bit 3 4380 4836 if (($p_local_header['flag'] & 8) == 8) { 4381 4382 4383 4384 4385 4386 4387 4388 4389 } 4390 4391 4392 4393 4837 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Purpose bit flag bit 3 set !'); 4838 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'File size, compression size and crc found in central header'); 4839 $p_local_header['size'] = $p_central_header['size']; 4840 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_local_header['size'].'\''); 4841 $p_local_header['compressed_size'] = $p_central_header['compressed_size']; 4842 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_local_header['compressed_size'].'\''); 4843 $p_local_header['crc'] = $p_central_header['crc']; 4844 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_local_header['crc']).'\''); 4845 } 4846 4847 // ----- Return 4848 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4849 return $v_result; 4394 4850 } 4395 4851 // -------------------------------------------------------------------------------- … … 4403 4859 function privReadEndCentralDir(&$p_central_dir) 4404 4860 { 4405 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadEndCentralDir", ""); 4406 $v_result=1; 4407 4408 // ----- Go to the end of the zip file 4409 $v_size = filesize($this->zipname); 4410 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size of the file :$v_size"); 4411 @fseek($this->zip_fd, $v_size); 4412 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position at end of zip file : \''.ftell($this->zip_fd).'\''); 4413 if (@ftell($this->zip_fd) != $v_size) 4414 { 4415 // ----- Error log 4416 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to go to the end of the archive \''.$this->zipname.'\''); 4417 4418 // ----- Return 4419 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4420 return PclZip::errorCode(); 4421 } 4422 4423 // ----- First try : look if this is an archive with no commentaries (most of the time) 4424 // in this case the end of central dir is at 22 bytes of the file end 4425 $v_found = 0; 4426 if ($v_size > 26) { 4427 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Look for central dir with no comment'); 4428 @fseek($this->zip_fd, $v_size-22); 4429 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after min central position : \''.ftell($this->zip_fd).'\''); 4430 if (($v_pos = @ftell($this->zip_fd)) != ($v_size-22)) 4431 { 4432 // ----- Error log 4433 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\''); 4434 4435 // ----- Return 4436 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4437 return PclZip::errorCode(); 4438 } 4439 4440 // ----- Read for bytes 4441 $v_binary_data = @fread($this->zip_fd, 4); 4442 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Binary data is : '".sprintf("%08x", $v_binary_data)."'"); 4443 $v_data = @unpack('Vid', $v_binary_data); 4444 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'"); 4445 4446 // ----- Check signature 4447 if ($v_data['id'] == 0x06054b50) { 4448 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found central dir at the default position."); 4449 $v_found = 1; 4450 } 4451 4452 $v_pos = ftell($this->zip_fd); 4453 } 4454 4455 // ----- Go back to the maximum possible size of the Central Dir End Record 4456 if (!$v_found) { 4457 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Start extended search of end central dir'); 4458 $v_maximum_size = 65557; // 0xFFFF + 22; 4459 if ($v_maximum_size > $v_size) 4460 $v_maximum_size = $v_size; 4461 @fseek($this->zip_fd, $v_size-$v_maximum_size); 4462 if (@ftell($this->zip_fd) != ($v_size-$v_maximum_size)) 4463 { 4464 // ----- Error log 4465 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\''); 4466 4467 // ----- Return 4468 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4469 return PclZip::errorCode(); 4470 } 4471 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after max central position : \''.ftell($this->zip_fd).'\''); 4472 4473 // ----- Read byte per byte in order to find the signature 4474 $v_pos = ftell($this->zip_fd); 4475 $v_bytes = 0x00000000; 4476 while ($v_pos < $v_size) 4477 { 4478 // ----- Read a byte 4479 $v_byte = @fread($this->zip_fd, 1); 4480 4481 // ----- Add the byte 4482 // Note we mask the old value down such that once shifted we can never end up with more than a 32bit number 4483 // Otherwise on systems where we have 64bit integers the check below for the magic number will fail. 4484 $v_bytes = ( ($v_bytes & 0xFFFFFF) << 8) | Ord($v_byte); 4485 4486 // ----- Compare the bytes 4487 if ($v_bytes == 0x504b0506) 4488 { 4489 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Found End Central Dir signature at position : \''.ftell($this->zip_fd).'\''); 4490 $v_pos++; 4491 break; 4492 } 4493 4494 $v_pos++; 4495 } 4496 4497 // ----- Look if not found end of central dir 4498 if ($v_pos == $v_size) 4499 { 4500 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to find End of Central Dir Record signature"); 4501 4502 // ----- Error log 4503 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to find End of Central Dir Record signature"); 4504 4505 // ----- Return 4506 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4507 return PclZip::errorCode(); 4508 } 4509 } 4510 4511 // ----- Read the first 18 bytes of the header 4512 $v_binary_data = fread($this->zip_fd, 18); 4513 4514 // ----- Look for invalid block size 4515 if (strlen($v_binary_data) != 18) 4516 { 4517 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid End of Central Dir Record size : ".strlen($v_binary_data)); 4518 4519 // ----- Error log 4520 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid End of Central Dir Record size : ".strlen($v_binary_data)); 4521 4522 // ----- Return 4523 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4524 return PclZip::errorCode(); 4525 } 4526 4527 // ----- Extract the values 4528 ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record : '".$v_binary_data."'"); 4529 ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record (Hex) : '".bin2hex($v_binary_data)."'"); 4530 $v_data = unpack('vdisk/vdisk_start/vdisk_entries/ventries/Vsize/Voffset/vcomment_size', $v_binary_data); 4531 4532 // ----- Check the global size 4533 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Comment length : ".$v_data['comment_size']); 4534 if (($v_pos + $v_data['comment_size'] + 18) != $v_size) { 4535 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The central dir is not at the end of the archive. Some trailing bytes exists after the archive."); 4861 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadEndCentralDir", ""); 4862 $v_result=1; 4863 4864 // ----- Go to the end of the zip file 4865 $v_size = filesize($this->zipname); 4866 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size of the file :$v_size"); 4867 @fseek($this->zip_fd, $v_size); 4868 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position at end of zip file : \''.ftell($this->zip_fd).'\''); 4869 if (@ftell($this->zip_fd) != $v_size) 4870 { 4871 // ----- Error log 4872 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to go to the end of the archive \''.$this->zipname.'\''); 4873 4874 // ----- Return 4875 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4876 return PclZip::errorCode(); 4877 } 4878 4879 // ----- First try : look if this is an archive with no commentaries (most of the time) 4880 // in this case the end of central dir is at 22 bytes of the file end 4881 $v_found = 0; 4882 if ($v_size > 26) { 4883 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Look for central dir with no comment'); 4884 @fseek($this->zip_fd, $v_size-22); 4885 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after min central position : \''.ftell($this->zip_fd).'\''); 4886 if (($v_pos = @ftell($this->zip_fd)) != ($v_size-22)) 4887 { 4888 // ----- Error log 4889 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\''); 4890 4891 // ----- Return 4892 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4893 return PclZip::errorCode(); 4894 } 4895 4896 // ----- Read for bytes 4897 $v_binary_data = @fread($this->zip_fd, 4); 4898 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Binary data is : '".sprintf("%08x", $v_binary_data)."'"); 4899 $v_data = @unpack('Vid', $v_binary_data); 4900 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'"); 4901 4902 // ----- Check signature 4903 if ($v_data['id'] == 0x06054b50) { 4904 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found central dir at the default position."); 4905 $v_found = 1; 4906 } 4907 4908 $v_pos = ftell($this->zip_fd); 4909 } 4910 4911 // ----- Go back to the maximum possible size of the Central Dir End Record 4912 if (!$v_found) { 4913 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Start extended search of end central dir'); 4914 $v_maximum_size = 65557; // 0xFFFF + 22; 4915 if ($v_maximum_size > $v_size) 4916 $v_maximum_size = $v_size; 4917 @fseek($this->zip_fd, $v_size-$v_maximum_size); 4918 if (@ftell($this->zip_fd) != ($v_size-$v_maximum_size)) 4919 { 4920 // ----- Error log 4921 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\''); 4922 4923 // ----- Return 4924 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4925 return PclZip::errorCode(); 4926 } 4927 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after max central position : \''.ftell($this->zip_fd).'\''); 4928 4929 // ----- Read byte per byte in order to find the signature 4930 $v_pos = ftell($this->zip_fd); 4931 $v_bytes = 0x00000000; 4932 while ($v_pos < $v_size) 4933 { 4934 // ----- Read a byte 4935 $v_byte = @fread($this->zip_fd, 1); 4936 4937 // ----- Add the byte 4938 $v_bytes = ($v_bytes << 8) | Ord($v_byte); 4939 4940 // ----- Compare the bytes 4941 if ($v_bytes == 0x504b0506) 4942 { 4943 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Found End Central Dir signature at position : \''.ftell($this->zip_fd).'\''); 4944 $v_pos++; 4945 break; 4946 } 4947 4948 $v_pos++; 4949 } 4950 4951 // ----- Look if not found end of central dir 4952 if ($v_pos == $v_size) 4953 { 4954 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to find End of Central Dir Record signature"); 4955 4956 // ----- Error log 4957 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to find End of Central Dir Record signature"); 4958 4959 // ----- Return 4960 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4961 return PclZip::errorCode(); 4962 } 4963 } 4964 4965 // ----- Read the first 18 bytes of the header 4966 $v_binary_data = fread($this->zip_fd, 18); 4967 4968 // ----- Look for invalid block size 4969 if (strlen($v_binary_data) != 18) 4970 { 4971 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid End of Central Dir Record size : ".strlen($v_binary_data)); 4972 4973 // ----- Error log 4974 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid End of Central Dir Record size : ".strlen($v_binary_data)); 4975 4976 // ----- Return 4977 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4978 return PclZip::errorCode(); 4979 } 4980 4981 // ----- Extract the values 4982 ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record : '".$v_binary_data."'"); 4983 ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record (Hex) : '".bin2hex($v_binary_data)."'"); 4984 $v_data = unpack('vdisk/vdisk_start/vdisk_entries/ventries/Vsize/Voffset/vcomment_size', $v_binary_data); 4985 4986 // ----- Check the global size 4987 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Comment length : ".$v_data['comment_size']); 4988 if (($v_pos + $v_data['comment_size'] + 18) != $v_size) { 4989 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The central dir is not at the end of the archive. Some trailing bytes exists after the archive."); 4536 4990 4537 4991 // ----- Removed in release 2.2 see readme file … … 4540 4994 // While decrypted, zip has training 0 bytes 4541 4995 if (0) { 4542 4543 4544 4996 // ----- Error log 4997 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 4998 'The central dir is not at the end of the archive.' 4545 4999 .' Some trailing bytes exists after the archive.'); 4546 5000 4547 // ----- Return 4548 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4549 return PclZip::errorCode(); 4550 } 4551 } 4552 4553 // ----- Get comment 4554 if ($v_data['comment_size'] != 0) 4555 $p_central_dir['comment'] = fread($this->zip_fd, $v_data['comment_size']); 4556 else 4557 $p_central_dir['comment'] = ''; 4558 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment : \''.$p_central_dir['comment'].'\''); 4559 4560 $p_central_dir['entries'] = $v_data['entries']; 4561 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries : \''.$p_central_dir['entries'].'\''); 4562 $p_central_dir['disk_entries'] = $v_data['disk_entries']; 4563 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries for this disk : \''.$p_central_dir['disk_entries'].'\''); 4564 $p_central_dir['offset'] = $v_data['offset']; 4565 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Offset of Central Dir : \''.$p_central_dir['offset'].'\''); 4566 $p_central_dir['size'] = $v_data['size']; 4567 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size of Central Dir : \''.$p_central_dir['size'].'\''); 4568 $p_central_dir['disk'] = $v_data['disk']; 4569 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Disk number : \''.$p_central_dir['disk'].'\''); 4570 $p_central_dir['disk_start'] = $v_data['disk_start']; 4571 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Start disk number : \''.$p_central_dir['disk_start'].'\''); 4572 4573 // TBC 4574 //for(reset($p_central_dir); $key = key($p_central_dir); next($p_central_dir)) { 4575 // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "central_dir[$key] = ".$p_central_dir[$key]); 4576 //} 4577 4578 // ----- Return 4579 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4580 return $v_result; 5001 // ----- Return 5002 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 5003 return PclZip::errorCode(); 5004 } 5005 } 5006 5007 // ----- Get comment 5008 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment size : \''.$v_data['comment_size'].'\''); 5009 if ($v_data['comment_size'] != 0) { 5010 $p_central_dir['comment'] = fread($this->zip_fd, $v_data['comment_size']); 5011 } 5012 else 5013 $p_central_dir['comment'] = ''; 5014 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment : \''.$p_central_dir['comment'].'\''); 5015 5016 $p_central_dir['entries'] = $v_data['entries']; 5017 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries : \''.$p_central_dir['entries'].'\''); 5018 $p_central_dir['disk_entries'] = $v_data['disk_entries']; 5019 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries for this disk : \''.$p_central_dir['disk_entries'].'\''); 5020 $p_central_dir['offset'] = $v_data['offset']; 5021 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Offset of Central Dir : \''.$p_central_dir['offset'].'\''); 5022 $p_central_dir['size'] = $v_data['size']; 5023 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size of Central Dir : \''.$p_central_dir['size'].'\''); 5024 $p_central_dir['disk'] = $v_data['disk']; 5025 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Disk number : \''.$p_central_dir['disk'].'\''); 5026 $p_central_dir['disk_start'] = $v_data['disk_start']; 5027 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Start disk number : \''.$p_central_dir['disk_start'].'\''); 5028 5029 // TBC 5030 //for(reset($p_central_dir); $key = key($p_central_dir); next($p_central_dir)) { 5031 // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "central_dir[$key] = ".$p_central_dir[$key]); 5032 //} 5033 5034 // ----- Return 5035 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5036 return $v_result; 4581 5037 } 4582 5038 // -------------------------------------------------------------------------------- … … 4590 5046 function privDeleteByRule(&$p_result_list, &$p_options) 4591 5047 { 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 4612 4613 4614 4615 4616 4617 4618 4619 4620 4621 4622 4623 4624 4625 4626 4627 4628 4629 4630 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662 4663 4664 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861 4862 4863 4864 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 5048 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDeleteByRule", ""); 5049 $v_result=1; 5050 $v_list_detail = array(); 5051 5052 // ----- Open the zip file 5053 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 5054 if (($v_result=$this->privOpenFd('rb')) != 1) 5055 { 5056 // ----- Return 5057 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5058 return $v_result; 5059 } 5060 5061 // ----- Read the central directory informations 5062 $v_central_dir = array(); 5063 if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) 5064 { 5065 $this->privCloseFd(); 5066 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5067 return $v_result; 5068 } 5069 5070 // ----- Go to beginning of File 5071 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'"); 5072 @rewind($this->zip_fd); 5073 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'"); 5074 5075 // ----- Scan all the files 5076 // ----- Start at beginning of Central Dir 5077 $v_pos_entry = $v_central_dir['offset']; 5078 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'"); 5079 @rewind($this->zip_fd); 5080 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'"); 5081 if (@fseek($this->zip_fd, $v_pos_entry)) 5082 { 5083 // ----- Close the zip file 5084 $this->privCloseFd(); 5085 5086 // ----- Error log 5087 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); 5088 5089 // ----- Return 5090 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 5091 return PclZip::errorCode(); 5092 } 5093 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'"); 5094 5095 // ----- Read each entry 5096 $v_header_list = array(); 5097 $j_start = 0; 5098 for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++) 5099 { 5100 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry (index '$i')"); 5101 5102 // ----- Read the file header 5103 $v_header_list[$v_nb_extracted] = array(); 5104 if (($v_result = $this->privReadCentralFileHeader($v_header_list[$v_nb_extracted])) != 1) 5105 { 5106 // ----- Close the zip file 5107 $this->privCloseFd(); 5108 5109 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5110 return $v_result; 5111 } 5112 5113 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename (index '$i') : '".$v_header_list[$v_nb_extracted]['stored_filename']."'"); 5114 5115 // ----- Store the index 5116 $v_header_list[$v_nb_extracted]['index'] = $i; 5117 5118 // ----- Look for the specific extract rules 5119 $v_found = false; 5120 5121 // ----- Look for extract by name rule 5122 if ( (isset($p_options[PCLZIP_OPT_BY_NAME])) 5123 && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) { 5124 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'"); 5125 5126 // ----- Look if the filename is in the list 5127 for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_found); $j++) { 5128 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'"); 5129 5130 // ----- Look for a directory 5131 if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") { 5132 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory"); 5133 5134 // ----- Look if the directory is in the filename path 5135 if ( (strlen($v_header_list[$v_nb_extracted]['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) 5136 && (substr($v_header_list[$v_nb_extracted]['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) { 5137 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path"); 5138 $v_found = true; 5139 } 5140 elseif ( (($v_header_list[$v_nb_extracted]['external']&0x00000010)==0x00000010) /* Indicates a folder */ 5141 && ($v_header_list[$v_nb_extracted]['stored_filename'].'/' == $p_options[PCLZIP_OPT_BY_NAME][$j])) { 5142 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The entry is the searched directory"); 5143 $v_found = true; 5144 } 5145 } 5146 // ----- Look for a filename 5147 elseif ($v_header_list[$v_nb_extracted]['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) { 5148 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one."); 5149 $v_found = true; 5150 } 5151 } 5152 } 5153 5154 // ----- Look for extract by ereg rule 5155 else if ( (isset($p_options[PCLZIP_OPT_BY_EREG])) 5156 && ($p_options[PCLZIP_OPT_BY_EREG] != "")) { 5157 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'"); 5158 5159 if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header_list[$v_nb_extracted]['stored_filename'])) { 5160 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression"); 5161 $v_found = true; 5162 } 5163 } 5164 5165 // ----- Look for extract by preg rule 5166 else if ( (isset($p_options[PCLZIP_OPT_BY_PREG])) 5167 && ($p_options[PCLZIP_OPT_BY_PREG] != "")) { 5168 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'"); 5169 5170 if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header_list[$v_nb_extracted]['stored_filename'])) { 5171 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression"); 5172 $v_found = true; 5173 } 5174 } 5175 5176 // ----- Look for extract by index rule 5177 else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX])) 5178 && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) { 5179 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'"); 5180 5181 // ----- Look if the index is in the list 5182 for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_found); $j++) { 5183 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]"); 5184 5185 if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) { 5186 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range"); 5187 $v_found = true; 5188 } 5189 if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) { 5190 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop"); 5191 $j_start = $j+1; 5192 } 5193 5194 if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) { 5195 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop"); 5196 break; 5197 } 5198 } 5199 } 5200 else { 5201 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "No argument mean remove all file"); 5202 $v_found = true; 5203 } 5204 5205 // ----- Look for deletion 5206 if ($v_found) 5207 { 5208 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' need to be deleted"); 5209 unset($v_header_list[$v_nb_extracted]); 5210 } 5211 else 5212 { 5213 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' will not be deleted"); 5214 $v_nb_extracted++; 5215 } 5216 } 5217 5218 // ----- Look if something need to be deleted 5219 if ($v_nb_extracted > 0) { 5220 5221 // ----- Creates a temporay file 5222 $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp'; 5223 5224 // ----- Creates a temporary zip archive 5225 $v_temp_zip = new PclZip($v_zip_temp_name); 5226 5227 // ----- Open the temporary zip file in write mode 5228 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary write mode"); 5229 if (($v_result = $v_temp_zip->privOpenFd('wb')) != 1) { 5230 $this->privCloseFd(); 5231 5232 // ----- Return 5233 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5234 return $v_result; 5235 } 5236 5237 // ----- Look which file need to be kept 5238 for ($i=0; $i<sizeof($v_header_list); $i++) { 5239 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Keep entry index '$i' : '".$v_header_list[$i]['filename']."'"); 5240 5241 // ----- Calculate the position of the header 5242 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset='". $v_header_list[$i]['offset']."'"); 5243 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'"); 5244 @rewind($this->zip_fd); 5245 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'"); 5246 if (@fseek($this->zip_fd, $v_header_list[$i]['offset'])) { 5247 // ----- Close the zip file 5248 $this->privCloseFd(); 5249 $v_temp_zip->privCloseFd(); 5250 @unlink($v_zip_temp_name); 5251 5252 // ----- Error log 5253 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); 5254 5255 // ----- Return 5256 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 5257 return PclZip::errorCode(); 5258 } 5259 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'"); 5260 5261 // ----- Read the file header 5262 $v_local_header = array(); 5263 if (($v_result = $this->privReadFileHeader($v_local_header)) != 1) { 5264 // ----- Close the zip file 5265 $this->privCloseFd(); 5266 $v_temp_zip->privCloseFd(); 5267 @unlink($v_zip_temp_name); 5268 5269 // ----- Return 5270 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5271 return $v_result; 5272 } 5273 5274 // ----- Check that local file header is same as central file header 5275 if ($this->privCheckFileHeaders($v_local_header, 5276 $v_header_list[$i]) != 1) { 5277 // TBC 5278 } 5279 unset($v_local_header); 5280 5281 // ----- Write the file header 5282 if (($v_result = $v_temp_zip->privWriteFileHeader($v_header_list[$i])) != 1) { 5283 // ----- Close the zip file 5284 $this->privCloseFd(); 5285 $v_temp_zip->privCloseFd(); 5286 @unlink($v_zip_temp_name); 5287 5288 // ----- Return 5289 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5290 return $v_result; 5291 } 5292 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset for this file is '".$v_header_list[$i]['offset']."'"); 5293 5294 // ----- Read/write the data block 5295 if (($v_result = PclZipUtilCopyBlock($this->zip_fd, $v_temp_zip->zip_fd, $v_header_list[$i]['compressed_size'])) != 1) { 5296 // ----- Close the zip file 5297 $this->privCloseFd(); 5298 $v_temp_zip->privCloseFd(); 5299 @unlink($v_zip_temp_name); 5300 5301 // ----- Return 5302 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5303 return $v_result; 5304 } 5305 } 5306 5307 // ----- Store the offset of the central dir 5308 $v_offset = @ftell($v_temp_zip->zip_fd); 5309 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "New offset of central dir : $v_offset"); 5310 5311 // ----- Re-Create the Central Dir files header 5312 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the new central directory"); 5313 for ($i=0; $i<sizeof($v_header_list); $i++) { 5314 // ----- Create the file header 5315 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset of file : ".$v_header_list[$i]['offset']); 5316 if (($v_result = $v_temp_zip->privWriteCentralFileHeader($v_header_list[$i])) != 1) { 5317 $v_temp_zip->privCloseFd(); 5318 $this->privCloseFd(); 5319 @unlink($v_zip_temp_name); 5320 5321 // ----- Return 5322 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5323 return $v_result; 5324 } 5325 5326 // ----- Transform the header to a 'usable' info 5327 $v_temp_zip->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]); 5328 } 5329 5330 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the central directory footer"); 5331 5332 // ----- Zip file comment 5333 $v_comment = ''; 5334 if (isset($p_options[PCLZIP_OPT_COMMENT])) { 5335 $v_comment = $p_options[PCLZIP_OPT_COMMENT]; 5336 } 5337 5338 // ----- Calculate the size of the central header 5339 $v_size = @ftell($v_temp_zip->zip_fd)-$v_offset; 5340 5341 // ----- Create the central dir footer 5342 if (($v_result = $v_temp_zip->privWriteCentralHeader(sizeof($v_header_list), $v_size, $v_offset, $v_comment)) != 1) { 5343 // ----- Reset the file list 5344 unset($v_header_list); 5345 $v_temp_zip->privCloseFd(); 5346 $this->privCloseFd(); 5347 @unlink($v_zip_temp_name); 5348 5349 // ----- Return 5350 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5351 return $v_result; 5352 } 5353 5354 // ----- Close 5355 $v_temp_zip->privCloseFd(); 5356 $this->privCloseFd(); 5357 5358 // ----- Delete the zip file 5359 // TBC : I should test the result ... 5360 @unlink($this->zipname); 5361 5362 // ----- Rename the temporary file 5363 // TBC : I should test the result ... 5364 //@rename($v_zip_temp_name, $this->zipname); 5365 PclZipUtilRename($v_zip_temp_name, $this->zipname); 5366 5367 // ----- Destroy the temporary archive 5368 unset($v_temp_zip); 5369 } 5370 5371 // ----- Remove every files : reset the file 5372 else if ($v_central_dir['entries'] != 0) { 5373 $this->privCloseFd(); 5374 5375 if (($v_result = $this->privOpenFd('wb')) != 1) { 5376 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5377 return $v_result; 5378 } 5379 5380 if (($v_result = $this->privWriteCentralHeader(0, 0, 0, '')) != 1) { 5381 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5382 return $v_result; 5383 } 5384 5385 $this->privCloseFd(); 5386 } 5387 5388 // ----- Return 5389 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5390 return $v_result; 4935 5391 } 4936 5392 // -------------------------------------------------------------------------------- … … 4944 5400 // $p_dir : Directory path to check. 4945 5401 // Return Values : 4946 // 5402 // 1 : OK 4947 5403 // -1 : Unable to create directory 4948 5404 // -------------------------------------------------------------------------------- 4949 5405 function privDirCheck($p_dir, $p_is_dir=false) 4950 5406 { 4951 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5407 $v_result = 1; 5408 5409 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDirCheck", "entry='$p_dir', is_dir='".($p_is_dir?"true":"false")."'"); 5410 5411 // ----- Remove the final '/' 5412 if (($p_is_dir) && (substr($p_dir, -1)=='/')) 5413 { 5414 $p_dir = substr($p_dir, 0, strlen($p_dir)-1); 5415 } 5416 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Looking for entry '$p_dir'"); 5417 5418 // ----- Check the directory availability 5419 if ((is_dir($p_dir)) || ($p_dir == "")) 5420 { 5421 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, "'$p_dir' is a directory"); 5422 return 1; 5423 } 5424 5425 // ----- Extract parent directory 5426 $p_parent_dir = dirname($p_dir); 5427 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Parent directory is '$p_parent_dir'"); 5428 5429 // ----- Just a check 5430 if ($p_parent_dir != $p_dir) 5431 { 5432 // ----- Look for parent directory 5433 if ($p_parent_dir != "") 5434 { 5435 if (($v_result = $this->privDirCheck($p_parent_dir)) != 1) 5436 { 5437 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5438 return $v_result; 5439 } 5440 } 5441 } 5442 5443 // ----- Create the directory 5444 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Create directory '$p_dir'"); 5445 if (!@mkdir($p_dir, 0777)) 5446 { 5447 // ----- Error log 5448 PclZip::privErrorLog(PCLZIP_ERR_DIR_CREATE_FAIL, "Unable to create directory '$p_dir'"); 5449 5450 // ----- Return 5451 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 5452 return PclZip::errorCode(); 5453 } 5454 5455 // ----- Return 5456 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result, "Directory '$p_dir' created"); 5457 return $v_result; 5002 5458 } 5003 5459 // -------------------------------------------------------------------------------- … … 5012 5468 function privMerge(&$p_archive_to_add) 5013 5469 { 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 5470 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privMerge", "archive='".$p_archive_to_add->zipname."'"); 5471 $v_result=1; 5472 5473 // ----- Look if the archive_to_add exists 5474 if (!is_file($p_archive_to_add->zipname)) 5475 { 5476 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to add does not exist. End of merge."); 5477 5478 // ----- Nothing to merge, so merge is a success 5479 $v_result = 1; 5480 5481 // ----- Return 5482 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5483 return $v_result; 5484 } 5485 5486 // ----- Look if the archive exists 5487 if (!is_file($this->zipname)) 5488 { 5489 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, duplicate the archive_to_add."); 5490 5491 // ----- Do a duplicate 5492 $v_result = $this->privDuplicate($p_archive_to_add->zipname); 5493 5494 // ----- Return 5495 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5496 return $v_result; 5497 } 5498 5499 // ----- Open the zip file 5500 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 5501 if (($v_result=$this->privOpenFd('rb')) != 1) 5502 { 5503 // ----- Return 5504 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5505 return $v_result; 5506 } 5507 5508 // ----- Read the central directory informations 5509 $v_central_dir = array(); 5510 if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) 5511 { 5512 $this->privCloseFd(); 5513 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5514 return $v_result; 5515 } 5516 5517 // ----- Go to beginning of File 5518 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'"); 5519 @rewind($this->zip_fd); 5520 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'"); 5521 5522 // ----- Open the archive_to_add file 5523 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open archive_to_add in binary read mode"); 5524 if (($v_result=$p_archive_to_add->privOpenFd('rb')) != 1) 5525 { 5526 $this->privCloseFd(); 5527 5528 // ----- Return 5529 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5530 return $v_result; 5531 } 5532 5533 // ----- Read the central directory informations 5534 $v_central_dir_to_add = array(); 5535 if (($v_result = $p_archive_to_add->privReadEndCentralDir($v_central_dir_to_add)) != 1) 5536 { 5537 $this->privCloseFd(); 5538 $p_archive_to_add->privCloseFd(); 5539 5540 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5541 return $v_result; 5542 } 5543 5544 // ----- Go to beginning of File 5545 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'"); 5546 @rewind($p_archive_to_add->zip_fd); 5547 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'"); 5548 5549 // ----- Creates a temporay file 5550 $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp'; 5551 5552 // ----- Open the temporary file in write mode 5553 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 5554 if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0) 5555 { 5556 $this->privCloseFd(); 5557 $p_archive_to_add->privCloseFd(); 5558 5559 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode'); 5560 5561 // ----- Return 5562 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 5563 return PclZip::errorCode(); 5564 } 5565 5566 // ----- Copy the files from the archive to the temporary file 5567 // TBC : Here I should better append the file and go back to erase the central dir 5568 $v_size = $v_central_dir['offset']; 5569 while ($v_size != 0) 5570 { 5571 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 5572 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 5573 $v_buffer = fread($this->zip_fd, $v_read_size); 5574 @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); 5575 $v_size -= $v_read_size; 5576 } 5577 5578 // ----- Copy the files from the archive_to_add into the temporary file 5579 $v_size = $v_central_dir_to_add['offset']; 5580 while ($v_size != 0) 5581 { 5582 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 5583 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 5584 $v_buffer = fread($p_archive_to_add->zip_fd, $v_read_size); 5585 @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); 5586 $v_size -= $v_read_size; 5587 } 5588 5589 // ----- Store the offset of the central dir 5590 $v_offset = @ftell($v_zip_temp_fd); 5591 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset"); 5592 5593 // ----- Copy the block of file headers from the old archive 5594 $v_size = $v_central_dir['size']; 5595 while ($v_size != 0) 5596 { 5597 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 5598 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 5599 $v_buffer = @fread($this->zip_fd, $v_read_size); 5600 @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); 5601 $v_size -= $v_read_size; 5602 } 5603 5604 // ----- Copy the block of file headers from the archive_to_add 5605 $v_size = $v_central_dir_to_add['size']; 5606 while ($v_size != 0) 5607 { 5608 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 5609 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 5610 $v_buffer = @fread($p_archive_to_add->zip_fd, $v_read_size); 5611 @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); 5612 $v_size -= $v_read_size; 5613 } 5614 5615 // ----- Merge the file comments 5616 $v_comment = $v_central_dir['comment'].' '.$v_central_dir_to_add['comment']; 5617 5618 // ----- Calculate the size of the (new) central header 5619 $v_size = @ftell($v_zip_temp_fd)-$v_offset; 5620 5621 // ----- Swap the file descriptor 5622 // Here is a trick : I swap the temporary fd with the zip fd, in order to use 5623 // the following methods on the temporary fil and not the real archive fd 5624 $v_swap = $this->zip_fd; 5625 $this->zip_fd = $v_zip_temp_fd; 5626 $v_zip_temp_fd = $v_swap; 5627 5628 // ----- Create the central dir footer 5629 if (($v_result = $this->privWriteCentralHeader($v_central_dir['entries']+$v_central_dir_to_add['entries'], $v_size, $v_offset, $v_comment)) != 1) 5630 { 5631 $this->privCloseFd(); 5632 $p_archive_to_add->privCloseFd(); 5633 @fclose($v_zip_temp_fd); 5634 $this->zip_fd = null; 5635 5636 // ----- Reset the file list 5637 unset($v_header_list); 5638 5639 // ----- Return 5640 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5641 return $v_result; 5642 } 5643 5644 // ----- Swap back the file descriptor 5645 $v_swap = $this->zip_fd; 5646 $this->zip_fd = $v_zip_temp_fd; 5647 $v_zip_temp_fd = $v_swap; 5648 5649 // ----- Close 5650 $this->privCloseFd(); 5651 $p_archive_to_add->privCloseFd(); 5652 5653 // ----- Close the temporary file 5654 @fclose($v_zip_temp_fd); 5655 5656 // ----- Delete the zip file 5657 // TBC : I should test the result ... 5658 @unlink($this->zipname); 5659 5660 // ----- Rename the temporary file 5661 // TBC : I should test the result ... 5662 //@rename($v_zip_temp_name, $this->zipname); 5663 PclZipUtilRename($v_zip_temp_name, $this->zipname); 5664 5665 // ----- Return 5666 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5667 return $v_result; 5212 5668 } 5213 5669 // -------------------------------------------------------------------------------- … … 5221 5677 function privDuplicate($p_archive_filename) 5222 5678 { 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5679 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDuplicate", "archive_filename='$p_archive_filename'"); 5680 $v_result=1; 5681 5682 // ----- Look if the $p_archive_filename exists 5683 if (!is_file($p_archive_filename)) 5684 { 5685 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to duplicate does not exist. End of duplicate."); 5686 5687 // ----- Nothing to duplicate, so duplicate is a success. 5688 $v_result = 1; 5689 5690 // ----- Return 5691 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5692 return $v_result; 5693 } 5694 5695 // ----- Open the zip file 5696 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 5697 if (($v_result=$this->privOpenFd('wb')) != 1) 5698 { 5699 // ----- Return 5700 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5701 return $v_result; 5702 } 5703 5704 // ----- Open the temporary file in write mode 5705 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 5706 if (($v_zip_temp_fd = @fopen($p_archive_filename, 'rb')) == 0) 5707 { 5708 $this->privCloseFd(); 5709 5710 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive file \''.$p_archive_filename.'\' in binary write mode'); 5711 5712 // ----- Return 5713 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 5714 return PclZip::errorCode(); 5715 } 5716 5717 // ----- Copy the files from the archive to the temporary file 5718 // TBC : Here I should better append the file and go back to erase the central dir 5719 $v_size = filesize($p_archive_filename); 5720 while ($v_size != 0) 5721 { 5722 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 5723 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read $v_read_size bytes"); 5724 $v_buffer = fread($v_zip_temp_fd, $v_read_size); 5725 @fwrite($this->zip_fd, $v_buffer, $v_read_size); 5726 $v_size -= $v_read_size; 5727 } 5728 5729 // ----- Close 5730 $this->privCloseFd(); 5731 5732 // ----- Close the temporary file 5733 @fclose($v_zip_temp_fd); 5734 5735 // ----- Return 5736 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5737 return $v_result; 5282 5738 } 5283 5739 // -------------------------------------------------------------------------------- … … 5290 5746 function privErrorLog($p_error_code=0, $p_error_string='') 5291 5747 { 5292 5293 5294 5295 5296 5297 5298 5748 if (PCLZIP_ERROR_EXTERNAL == 1) { 5749 PclError($p_error_code, $p_error_string); 5750 } 5751 else { 5752 $this->error_code = $p_error_code; 5753 $this->error_string = $p_error_string; 5754 } 5299 5755 } 5300 5756 // -------------------------------------------------------------------------------- … … 5307 5763 function privErrorReset() 5308 5764 { 5309 5310 5311 5312 5313 5314 5315 5765 if (PCLZIP_ERROR_EXTERNAL == 1) { 5766 PclErrorReset(); 5767 } 5768 else { 5769 $this->error_code = 0; 5770 $this->error_string = ''; 5771 } 5316 5772 } 5317 5773 // -------------------------------------------------------------------------------- … … 5325 5781 function privDecrypt($p_encryption_header, &$p_buffer, $p_size, $p_crc) 5326 5782 { 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5783 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDecrypt', "size=".$p_size.""); 5784 $v_result=1; 5785 5786 // ----- To Be Modified ;-) 5787 $v_pwd = "test"; 5788 5789 $p_buffer = PclZipUtilZipDecrypt($p_buffer, $p_size, $p_encryption_header, 5790 $p_crc, $v_pwd); 5791 5792 // ----- Return 5793 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5794 return $v_result; 5339 5795 } 5340 5796 // -------------------------------------------------------------------------------- … … 5348 5804 function privDisableMagicQuotes() 5349 5805 { 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 } 5360 5361 5362 5363 5364 5365 5806 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDisableMagicQuotes', ""); 5807 $v_result=1; 5808 5809 // ----- Look if function exists 5810 if ( (!function_exists("get_magic_quotes_runtime")) 5811 || (!function_exists("set_magic_quotes_runtime"))) { 5812 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported"); 5813 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5814 return $v_result; 5815 } 5816 5817 // ----- Look if already done 5818 if ($this->magic_quotes_status != -1) { 5819 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote already disabled"); 5820 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5821 return $v_result; 5366 5822 } 5367 5823 5368 5824 // ----- Get and memorize the magic_quote value 5369 5825 $this->magic_quotes_status = @get_magic_quotes_runtime(); 5370 5826 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Current magic_quotes_runtime status is '".($this->magic_quotes_status==0?'disable':'enable')."'"); 5371 5827 5372 5828 // ----- Disable magic_quotes 5373 5829 if ($this->magic_quotes_status == 1) { 5374 5830 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Disable magic_quotes"); 5375 5831 @set_magic_quotes_runtime(0); 5376 5832 } 5377 5833 5378 5379 5380 5834 // ----- Return 5835 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5836 return $v_result; 5381 5837 } 5382 5838 // -------------------------------------------------------------------------------- … … 5390 5846 function privSwapBackMagicQuotes() 5391 5847 { 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 } 5402 5403 5404 5405 5406 5407 5848 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privSwapBackMagicQuotes', ""); 5849 $v_result=1; 5850 5851 // ----- Look if function exists 5852 if ( (!function_exists("get_magic_quotes_runtime")) 5853 || (!function_exists("set_magic_quotes_runtime"))) { 5854 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported"); 5855 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5856 return $v_result; 5857 } 5858 5859 // ----- Look if something to do 5860 if ($this->magic_quotes_status != -1) { 5861 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote not modified"); 5862 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5863 return $v_result; 5408 5864 } 5409 5865 5410 5866 // ----- Swap back magic_quotes 5411 5867 if ($this->magic_quotes_status == 1) { 5412 5868 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Enable back magic_quotes"); 5413 5869 @set_magic_quotes_runtime($this->magic_quotes_status); 5414 5870 } 5415 5871 5416 5417 5418 5872 // ----- Return 5873 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5874 return $v_result; 5419 5875 } 5420 5876 // -------------------------------------------------------------------------------- … … 5432 5888 function PclZipUtilPathReduction($p_dir) 5433 5889 { 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5890 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathReduction", "dir='$p_dir'"); 5891 $v_result = ""; 5892 5893 // ----- Look for not empty path 5894 if ($p_dir != "") { 5895 // ----- Explode path by directory names 5896 $v_list = explode("/", $p_dir); 5897 5898 // ----- Study directories from last to first 5899 $v_skip = 0; 5900 for ($i=sizeof($v_list)-1; $i>=0; $i--) { 5901 // ----- Look for current path 5902 if ($v_list[$i] == ".") { 5903 // ----- Ignore this directory 5904 // Should be the first $i=0, but no check is done 5905 } 5906 else if ($v_list[$i] == "..") { 5451 5907 $v_skip++; 5452 5453 5908 } 5909 else if ($v_list[$i] == "") { 5454 5910 // ----- First '/' i.e. root slash 5455 5911 if ($i == 0) { 5456 5457 5458 5459 5460 5461 5462 5463 5912 $v_result = "/".$v_result; 5913 if ($v_skip > 0) { 5914 // ----- It is an invalid path, so the path is not modified 5915 // TBC 5916 $v_result = $p_dir; 5917 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid path is unchanged"); 5918 $v_skip = 0; 5919 } 5464 5920 } 5465 5921 // ----- Last '/' i.e. indicates a directory 5466 5922 else if ($i == (sizeof($v_list)-1)) { 5467 5923 $v_result = $v_list[$i]; 5468 5924 } 5469 5925 // ----- Double '/' inside the path 5470 5926 else { 5471 5472 5473 } 5474 5475 5927 // ----- Ignore only the double '//' in path, 5928 // but not the first and last '/' 5929 } 5930 } 5931 else { 5476 5932 // ----- Look for item to skip 5477 5933 if ($v_skip > 0) { 5478 5934 $v_skip--; 5479 5935 } 5480 5936 else { 5481 5482 } 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5937 $v_result = $v_list[$i].($i!=(sizeof($v_list)-1)?"/".$v_result:""); 5938 } 5939 } 5940 } 5941 5942 // ----- Look for skip 5943 if ($v_skip > 0) { 5944 while ($v_skip > 0) { 5945 $v_result = '../'.$v_result; 5946 $v_skip--; 5947 } 5948 } 5949 } 5950 5951 // ----- Return 5952 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5953 return $v_result; 5498 5954 } 5499 5955 // -------------------------------------------------------------------------------- … … 5516 5972 function PclZipUtilPathInclusion($p_dir, $p_path) 5517 5973 { 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5974 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathInclusion", "dir='$p_dir', path='$p_path'"); 5975 $v_result = 1; 5976 5977 // ----- Look for path beginning by ./ 5978 if ( ($p_dir == '.') 5979 || ((strlen($p_dir) >=2) && (substr($p_dir, 0, 2) == './'))) { 5980 $p_dir = PclZipUtilTranslateWinPath(getcwd(), FALSE).'/'.substr($p_dir, 1); 5981 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Replacing ./ by full path in p_dir '".$p_dir."'"); 5982 } 5983 if ( ($p_path == '.') 5984 || ((strlen($p_path) >=2) && (substr($p_path, 0, 2) == './'))) { 5985 $p_path = PclZipUtilTranslateWinPath(getcwd(), FALSE).'/'.substr($p_path, 1); 5986 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Replacing ./ by full path in p_path '".$p_path."'"); 5987 } 5988 5989 // ----- Explode dir and path by directory separator 5990 $v_list_dir = explode("/", $p_dir); 5991 $v_list_dir_size = sizeof($v_list_dir); 5992 $v_list_path = explode("/", $p_path); 5993 $v_list_path_size = sizeof($v_list_path); 5994 5995 // ----- Study directories paths 5996 $i = 0; 5997 $j = 0; 5998 while (($i < $v_list_dir_size) && ($j < $v_list_path_size) && ($v_result)) { 5999 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Working on dir($i)='".$v_list_dir[$i]."' and path($j)='".$v_list_path[$j]."'"); 6000 6001 // ----- Look for empty dir (path reduction) 6002 if ($v_list_dir[$i] == '') { 6003 $i++; 6004 continue; 6005 } 6006 if ($v_list_path[$j] == '') { 6007 $j++; 6008 continue; 6009 } 6010 6011 // ----- Compare the items 6012 if (($v_list_dir[$i] != $v_list_path[$j]) && ($v_list_dir[$i] != '') && ( $v_list_path[$j] != '')) { 6013 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Items ($i,$j) are different"); 6014 $v_result = 0; 6015 } 6016 6017 // ----- Next items 6018 $i++; 6019 $j++; 6020 } 6021 6022 // ----- Look if everything seems to be the same 6023 if ($v_result) { 6024 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Look for tie break"); 6025 // ----- Skip all the empty items 6026 while (($j < $v_list_path_size) && ($v_list_path[$j] == '')) $j++; 6027 while (($i < $v_list_dir_size) && ($v_list_dir[$i] == '')) $i++; 6028 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Looking on dir($i)='".($i < $v_list_dir_size?$v_list_dir[$i]:'')."' and path($j)='".($j < $v_list_path_size?$v_list_path[$j]:'')."'"); 6029 6030 if (($i >= $v_list_dir_size) && ($j >= $v_list_path_size)) { 6031 // ----- There are exactly the same 6032 $v_result = 2; 6033 } 6034 else if ($i < $v_list_dir_size) { 6035 // ----- The path is shorter than the dir 6036 $v_result = 0; 6037 } 6038 } 6039 6040 // ----- Return 6041 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 6042 return $v_result; 5587 6043 } 5588 6044 // -------------------------------------------------------------------------------- … … 5593 6049 // Parameters : 5594 6050 // $p_mode : read/write compression mode 5595 // 5596 // 5597 // 5598 // 6051 // 0 : src & dest normal 6052 // 1 : src gzip, dest normal 6053 // 2 : src normal, dest gzip 6054 // 3 : src & dest gzip 5599 6055 // Return Values : 5600 6056 // -------------------------------------------------------------------------------- 5601 6057 function PclZipUtilCopyBlock($p_src, $p_dest, $p_size, $p_mode=0) 5602 6058 { 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 6059 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilCopyBlock", "size=$p_size, mode=$p_mode"); 6060 $v_result = 1; 6061 6062 if ($p_mode==0) 6063 { 6064 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset before read :".(@ftell($p_src))); 6065 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset before write :".(@ftell($p_dest))); 6066 while ($p_size != 0) 6067 { 6068 $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE); 6069 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 6070 $v_buffer = @fread($p_src, $v_read_size); 6071 @fwrite($p_dest, $v_buffer, $v_read_size); 6072 $p_size -= $v_read_size; 6073 } 6074 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset after read :".(@ftell($p_src))); 6075 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset after write :".(@ftell($p_dest))); 6076 } 6077 else if ($p_mode==1) 6078 { 6079 while ($p_size != 0) 6080 { 6081 $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE); 6082 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 6083 $v_buffer = @gzread($p_src, $v_read_size); 6084 @fwrite($p_dest, $v_buffer, $v_read_size); 6085 $p_size -= $v_read_size; 6086 } 6087 } 6088 else if ($p_mode==2) 6089 { 6090 while ($p_size != 0) 6091 { 6092 $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE); 6093 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 6094 $v_buffer = @fread($p_src, $v_read_size); 6095 @gzwrite($p_dest, $v_buffer, $v_read_size); 6096 $p_size -= $v_read_size; 6097 } 6098 } 6099 else if ($p_mode==3) 6100 { 6101 while ($p_size != 0) 6102 { 6103 $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE); 6104 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 6105 $v_buffer = @gzread($p_src, $v_read_size); 6106 @gzwrite($p_dest, $v_buffer, $v_read_size); 6107 $p_size -= $v_read_size; 6108 } 6109 } 6110 6111 // ----- Return 6112 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 6113 return $v_result; 5658 6114 } 5659 6115 // -------------------------------------------------------------------------------- … … 5673 6129 function PclZipUtilRename($p_src, $p_dest) 5674 6130 { 5675 5676 5677 5678 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 6131 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilRename", "source=$p_src, destination=$p_dest"); 6132 $v_result = 1; 6133 6134 // ----- Try to rename the files 6135 if (!@rename($p_src, $p_dest)) { 6136 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to rename file, try copy+unlink"); 6137 6138 // ----- Try to copy & unlink the src 6139 if (!@copy($p_src, $p_dest)) { 6140 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to copy file"); 6141 $v_result = 0; 6142 } 6143 else if (!@unlink($p_src)) { 6144 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to unlink old filename"); 6145 $v_result = 0; 6146 } 6147 } 6148 6149 // ----- Return 6150 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 6151 return $v_result; 5696 6152 } 5697 6153 // -------------------------------------------------------------------------------- … … 5708 6164 function PclZipUtilOptionText($p_option) 5709 6165 { 5710 5711 5712 5713 6166 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilOptionText", "option='".$p_option."'"); 6167 6168 $v_list = get_defined_constants(); 6169 for (reset($v_list); $v_key = key($v_list); next($v_list)) { 5714 6170 $v_prefix = substr($v_key, 0, 10); 5715 6171 if (( ($v_prefix == 'PCLZIP_OPT') 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 5726 5727 6172 || ($v_prefix == 'PCLZIP_CB_') 6173 || ($v_prefix == 'PCLZIP_ATT')) 6174 && ($v_list[$v_key] == $p_option)) { 6175 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_key); 6176 return $v_key; 6177 } 6178 } 6179 6180 $v_result = 'Unknown'; 6181 6182 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 6183 return $v_result; 5728 6184 } 5729 6185 // -------------------------------------------------------------------------------- … … 5742 6198 function PclZipUtilTranslateWinPath($p_path, $p_remove_disk_letter=true) 5743 6199 { 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 6200 if (stristr(php_uname(), 'windows')) { 6201 // ----- Look for potential disk letter 6202 if (($p_remove_disk_letter) && (($v_position = strpos($p_path, ':')) != false)) { 6203 $p_path = substr($p_path, $v_position+1); 6204 } 6205 // ----- Change potential windows directory separator 6206 if ((strpos($p_path, '\\') > 0) || (substr($p_path, 0,1) == '\\')) { 6207 $p_path = strtr($p_path, '\\', '/'); 6208 } 6209 } 6210 return $p_path; 5755 6211 } 5756 6212 // --------------------------------------------------------------------------------
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