Changeset 11038 for trunk/wp-admin/includes/class-pclzip.php
- Timestamp:
- 04/21/2009 10:42:25 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
r11025 r11038 28 28 // ----- Constants 29 29 if (!defined('PCLZIP_READ_BLOCK_SIZE')) { 30 30 define( 'PCLZIP_READ_BLOCK_SIZE', 2048 ); 31 31 } 32 32 … … 42 42 // Recommanded values for smart separation of filenames. 43 43 if (!defined('PCLZIP_SEPARATOR')) { 44 44 define( 'PCLZIP_SEPARATOR', ',' ); 45 45 } 46 46 … … 48 48 // 0 : PclZip Class integrated error handling 49 49 // 1 : PclError external library error handling. By enabling this 50 // 50 // you must ensure that you have included PclError library. 51 51 // [2,...] : reserved for futur use 52 52 if (!defined('PCLZIP_ERROR_EXTERNAL')) { 53 53 define( 'PCLZIP_ERROR_EXTERNAL', 0 ); 54 54 } 55 55 56 56 // ----- Optional static temporary directory 57 // 58 // 59 // 60 // 61 // 62 // 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 : 63 63 // define( 'PCLZIP_TEMPORARY_DIR', '/temp/' ); 64 64 // define( 'PCLZIP_TEMPORARY_DIR', 'C:/Temp/' ); 65 65 if (!defined('PCLZIP_TEMPORARY_DIR')) { 66 66 define( 'PCLZIP_TEMPORARY_DIR', '' ); 67 67 } 68 68 … … 175 175 class PclZip 176 176 { 177 178 179 180 181 182 183 184 185 186 187 188 189 190 177 // ----- 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 $magic_quotes_status; 191 191 192 192 // -------------------------------------------------------------------------------- … … 200 200 function PclZip($p_zipname) 201 201 { 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 202 //--(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; 219 219 } 220 220 // -------------------------------------------------------------------------------- … … 236 236 // Parameters : 237 237 // $p_filelist : An array containing file or directory names, or 238 // 239 // 240 // 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. 241 241 // $p_add_dir : A path to add before the real path of the archived file, 242 // 242 // in order to have it memorized in the archive. 243 243 // $p_remove_dir : A path to remove from the real path of the file to archive, 244 // 245 // 246 // 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 $p_add_dir is added. 247 247 // Options : 248 248 // PCLZIP_OPT_ADD_PATH : … … 259 259 function create($p_filelist) 260 260 { 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 //This will mean that this is a file description entry346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 261 //--(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 $v_supported_attributes 383 = array ( PCLZIP_ATT_FILE_NAME => 'mandatory' 384 ,PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional' 385 ,PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional' 386 ,PCLZIP_ATT_FILE_MTIME => 'optional' 387 ,PCLZIP_ATT_FILE_CONTENT => 'optional' 388 ,PCLZIP_ATT_FILE_COMMENT => 'optional' 389 389 ); 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 390 foreach ($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; 418 418 } 419 419 // -------------------------------------------------------------------------------- … … 431 431 // Parameters : 432 432 // $p_filelist : An array containing file or directory names, or 433 // 434 // 435 // 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. 436 436 // $p_add_dir : A path to add before the real path of the archived file, 437 // 437 // in order to have it memorized in the archive. 438 438 // $p_remove_dir : A path to remove from the real path of the file to archive, 439 // 440 // 441 // 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 $p_add_dir is added. 442 442 // Options : 443 443 // PCLZIP_OPT_ADD_PATH : … … 456 456 function add($p_filelist) 457 457 { 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 458 //--(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, $v_options, 487 array (PCLZIP_OPT_REMOVE_PATH => 'optional', 488 PCLZIP_OPT_REMOVE_ALL_PATH => 'optional', 489 PCLZIP_OPT_ADD_PATH => 'optional', 490 PCLZIP_CB_PRE_ADD => 'optional', 491 PCLZIP_CB_POST_ADD => 'optional', 492 PCLZIP_OPT_NO_COMPRESSION => 'optional', 493 PCLZIP_OPT_COMMENT => 'optional', 494 PCLZIP_OPT_ADD_COMMENT => 'optional', 495 PCLZIP_OPT_PREPEND_COMMENT => 'optional', 496 PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD => 'optional', 497 PCLZIP_OPT_ADD_TEMP_FILE_ON => 'optional', 498 PCLZIP_OPT_ADD_TEMP_FILE_OFF => 'optional' 499 //, PCLZIP_OPT_CRYPT => 'optional' 500 500 )); 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 //This will mean that this is a file description entry547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 501 if ($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 $v_supported_attributes 579 = array ( PCLZIP_ATT_FILE_NAME => 'mandatory' 580 ,PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional' 581 ,PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional' 582 ,PCLZIP_ATT_FILE_MTIME => 'optional' 583 ,PCLZIP_ATT_FILE_CONTENT => 'optional' 584 ,PCLZIP_ATT_FILE_COMMENT => 'optional' 585 585 ); 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 586 foreach ($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; 614 614 } 615 615 // -------------------------------------------------------------------------------- … … 621 621 // properties. 622 622 // The properties of each entries in the list are (used also in other functions) : 623 // 624 // 625 // 626 // 627 // 628 // 629 // 630 // 631 // 632 // 633 // 634 // 635 // 636 // 637 // 638 // 639 // 640 // 641 // 642 // 643 // 644 // 645 // 646 // 647 // 648 // 649 // 650 // 651 // 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) 652 652 // Note that each time a method can continue operating when there 653 653 // is an action error on a file, the error is only logged in the file status. … … 658 658 function listContent() 659 659 { 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 660 //--(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; 684 684 } 685 685 // -------------------------------------------------------------------------------- … … 704 704 // $p_path : Path where the files and directories are to be extracted 705 705 // $p_remove_path : First part ('root' part) of the memorized path 706 // 706 // (if any similar) to remove while extracting. 707 707 // Options : 708 708 // PCLZIP_OPT_PATH : … … 719 719 function extract() 720 720 { 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 // 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 721 //--(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; 839 839 } 840 840 // -------------------------------------------------------------------------------- … … 854 854 // Parameters : 855 855 // $p_index : A single index (integer) or a string of indexes of files to 856 // 857 // 858 // 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. 859 859 // $p_path : Path where the files and directories are to be extracted 860 860 // $p_remove_path : First part ('root' part) of the memorized path 861 // 861 // (if any similar) to remove while extracting. 862 862 // Options : 863 863 // PCLZIP_OPT_PATH : … … 866 866 // PCLZIP_OPT_REMOVE_ALL_PATH : 867 867 // PCLZIP_OPT_EXTRACT_AS_STRING : The files are extracted as strings and 868 // 869 // 870 // 871 // 868 // not as files. 869 // The resulting content is in a new field 'content' in the file 870 // structure. 871 // This option must be used alone (any other options are ignored). 872 872 // PCLZIP_CB_PRE_EXTRACT : 873 873 // PCLZIP_CB_POST_EXTRACT : … … 880 880 function extractByIndex($p_index) 881 881 { 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 // 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 882 //--(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, $v_options, 923 array (PCLZIP_OPT_PATH => 'optional', 924 PCLZIP_OPT_REMOVE_PATH => 'optional', 925 PCLZIP_OPT_REMOVE_ALL_PATH => 'optional', 926 PCLZIP_OPT_EXTRACT_AS_STRING => 'optional', 927 PCLZIP_OPT_ADD_PATH => 'optional', 928 PCLZIP_CB_PRE_EXTRACT => 'optional', 929 PCLZIP_CB_POST_EXTRACT => 'optional', 930 PCLZIP_OPT_SET_CHMOD => 'optional', 931 PCLZIP_OPT_REPLACE_NEWER => 'optional' 932 ,PCLZIP_OPT_STOP_ON_ERROR => 'optional' 933 ,PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional' 934 934 )); 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 935 if ($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; 1015 1015 } 1016 1016 // -------------------------------------------------------------------------------- … … 1036 1036 function delete() 1037 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 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 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 $v_list; 1092 1092 } 1093 1093 // -------------------------------------------------------------------------------- … … 1101 1101 function deleteByIndex($p_index) 1102 1102 { 1103 1104 1105 1106 1107 1108 1109 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; 1110 1110 } 1111 1111 // -------------------------------------------------------------------------------- … … 1116 1116 // This method gives the properties of the archive. 1117 1117 // The properties are : 1118 // 1119 // 1120 // 1118 // nb : Number of files in the archive 1119 // comment : Comment associated with the archive file 1120 // status : not_exist, ok 1121 1121 // Parameters : 1122 1122 // None … … 1127 1127 function properties() 1128 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 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 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; 1191 1191 } 1192 1192 // -------------------------------------------------------------------------------- … … 1199 1199 // Parameters : 1200 1200 // $p_archive : The filename of a valid archive, or 1201 // 1201 // a valid PclZip object. 1202 1202 // Return Values : 1203 1203 // 1 on success. … … 1206 1206 function duplicate($p_archive) 1207 1207 { 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 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; 1252 1252 } 1253 1253 // -------------------------------------------------------------------------------- … … 1262 1262 // Parameters : 1263 1263 // $p_archive_to_add : It can be directly the filename of a valid zip archive, 1264 // 1264 // or a PclZip object archive. 1265 1265 // Return Values : 1266 1266 // 1 on success, … … 1269 1269 function merge($p_archive_to_add) 1270 1270 { 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 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 $v_result; 1315 1315 } 1316 1316 // -------------------------------------------------------------------------------- … … 1325 1325 function errorCode() 1326 1326 { 1327 1328 1329 1330 1331 1332 1327 if (PCLZIP_ERROR_EXTERNAL == 1) { 1328 return(PclErrorCode()); 1329 } 1330 else { 1331 return($this->error_code); 1332 } 1333 1333 } 1334 1334 // -------------------------------------------------------------------------------- … … 1341 1341 function errorName($p_with_code=false) 1342 1342 { 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 PCLZIP_ERR_UNSUPPORTED_ENCRYPTION => 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION', 1362 PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE => 'PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE', 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 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($v_value); 1378 } 1379 1379 } 1380 1380 // -------------------------------------------------------------------------------- … … 1387 1387 function errorInfo($p_full=false) 1388 1388 { 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 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 } 1400 1400 } 1401 1401 // -------------------------------------------------------------------------------- … … 1404 1404 // -------------------------------------------------------------------------------- 1405 1405 // ***** UNDER THIS LINE ARE DEFINED PRIVATE INTERNAL FUNCTIONS ***** 1406 // ***** THESES FUNCTIONS MUST NOT BE USED DIRECTLY ***** 1406 // ***** ***** 1407 // ***** THESES FUNCTIONS MUST NOT BE USED DIRECTLY ***** 1407 1408 // -------------------------------------------------------------------------------- 1408 1409 … … 1416 1417 // Parameters : 1417 1418 // $p_level : Level of check. Default 0. 1418 // 1419 // 1420 // 1419 // 0 : Check the first bytes (magic codes) (default value)) 1420 // 1 : 0 + Check the central directory (futur) 1421 // 2 : 1 + Check each file header (futur) 1421 1422 // Return Values : 1422 1423 // true on success, … … 1425 1426 function privCheckFormat($p_level=0) 1426 1427 { 1427 1428 1428 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFormat", ""); 1429 $v_result = true; 1429 1430 1430 1431 // ----- Reset the file system cache 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1432 clearstatcache(); 1433 1434 // ----- Reset the error handler 1435 $this->privErrorReset(); 1436 1437 // ----- Look if the file exits 1438 if (!is_file($this->zipname)) { 1439 // ----- Error log 1440 PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "Missing archive file '".$this->zipname."'"); 1441 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo()); 1442 return(false); 1443 } 1444 1445 // ----- Check that the file is readeable 1446 if (!is_readable($this->zipname)) { 1447 // ----- Error log 1448 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to read archive '".$this->zipname."'"); 1449 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo()); 1450 return(false); 1451 } 1452 1453 // ----- Check the magic code 1454 // TBC 1455 1456 // ----- Check the central header 1457 // TBC 1458 1459 // ----- Check each file header 1460 // TBC 1461 1462 // ----- Return 1463 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 1464 return $v_result; 1464 1465 } 1465 1466 // -------------------------------------------------------------------------------- … … 1482 1483 function privParseOptions(&$p_options_list, $p_size, &$v_result_list, $v_requested_options=false) 1483 1484 { 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 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 1485 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privParseOptions", ""); 1486 $v_result=1; 1487 1488 // ----- Read the options 1489 $i=0; 1490 while ($i<$p_size) { 1491 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Looking for table index $i, option = '".PclZipUtilOptionText($p_options_list[$i])."(".$p_options_list[$i].")'"); 1492 1493 // ----- Check if the option is supported 1494 if (!isset($v_requested_options[$p_options_list[$i]])) { 1495 // ----- Error log 1496 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid optional parameter '".$p_options_list[$i]."' for this method"); 1497 1498 // ----- Return 1499 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1500 return PclZip::errorCode(); 1501 } 1502 1503 // ----- Look for next option 1504 switch ($p_options_list[$i]) { 1505 // ----- Look for options that request a path value 1506 case PCLZIP_OPT_PATH : 1507 case PCLZIP_OPT_REMOVE_PATH : 1508 case PCLZIP_OPT_ADD_PATH : 1509 // ----- Check the number of parameters 1510 if (($i+1) >= $p_size) { 1511 // ----- Error log 1512 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1513 1514 // ----- Return 1515 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1516 return PclZip::errorCode(); 1517 } 1518 1519 // ----- Get the value 1520 $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], FALSE); 1521 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1522 $i++; 1523 break; 1524 1525 case PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD : 1526 // ----- Check the number of parameters 1527 if (($i+1) >= $p_size) { 1528 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1529 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1530 return PclZip::errorCode(); 1531 } 1532 1533 // ----- Check for incompatible options 1534 if (isset($v_result_list[PCLZIP_OPT_ADD_TEMP_FILE_OFF])) { 1535 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '".PclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'PCLZIP_OPT_ADD_TEMP_FILE_OFF'"); 1536 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1537 return PclZip::errorCode(); 1538 } 1539 1540 // ----- Check the value 1541 $v_value = $p_options_list[$i+1]; 1542 if ((!is_integer($v_value)) || ($v_value<0)) { 1543 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Integer expected for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1544 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1545 return PclZip::errorCode(); 1546 } 1547 1548 // ----- Get the value (and convert it in bytes) 1549 $v_result_list[$p_options_list[$i]] = $v_value*1048576; 1550 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1551 $i++; 1552 break; 1553 1554 case PCLZIP_OPT_ADD_TEMP_FILE_ON : 1555 // ----- Check for incompatible options 1556 if (isset($v_result_list[PCLZIP_OPT_ADD_TEMP_FILE_OFF])) { 1557 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '".PclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'PCLZIP_OPT_ADD_TEMP_FILE_OFF'"); 1558 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1559 return PclZip::errorCode(); 1560 } 1561 1562 $v_result_list[$p_options_list[$i]] = true; 1563 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1564 break; 1565 1566 case PCLZIP_OPT_ADD_TEMP_FILE_OFF : 1567 // ----- Check for incompatible options 1568 if (isset($v_result_list[PCLZIP_OPT_ADD_TEMP_FILE_ON])) { 1569 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '".PclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'PCLZIP_OPT_ADD_TEMP_FILE_ON'"); 1570 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1571 return PclZip::errorCode(); 1572 } 1573 // ----- Check for incompatible options 1574 if (isset($v_result_list[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD])) { 1575 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '".PclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD'"); 1576 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1577 return PclZip::errorCode(); 1578 } 1579 1580 $v_result_list[$p_options_list[$i]] = true; 1581 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1582 break; 1583 1584 case PCLZIP_OPT_EXTRACT_DIR_RESTRICTION : 1585 // ----- Check the number of parameters 1586 if (($i+1) >= $p_size) { 1587 // ----- Error log 1588 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1589 1590 // ----- Return 1591 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1592 return PclZip::errorCode(); 1593 } 1594 1595 // ----- Get the value 1596 if ( is_string($p_options_list[$i+1]) 1597 && ($p_options_list[$i+1] != '')) { 1598 $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], FALSE); 1599 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1600 $i++; 1601 } 1602 else { 1603 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." set with an empty value is ignored."); 1604 } 1605 break; 1606 1607 // ----- Look for options that request an array of string for value 1608 case PCLZIP_OPT_BY_NAME : 1609 // ----- Check the number of parameters 1610 if (($i+1) >= $p_size) { 1611 // ----- Error log 1612 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1613 1614 // ----- Return 1615 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1616 return PclZip::errorCode(); 1617 } 1618 1619 // ----- Get the value 1620 if (is_string($p_options_list[$i+1])) { 1621 $v_result_list[$p_options_list[$i]][0] = $p_options_list[$i+1]; 1622 } 1623 else if (is_array($p_options_list[$i+1])) { 1624 $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; 1625 } 1626 else { 1627 // ----- Error log 1628 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1629 1630 // ----- Return 1631 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1632 return PclZip::errorCode(); 1633 } 1634 ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1635 $i++; 1636 break; 1637 1638 // ----- Look for options that request an EREG or PREG expression 1639 case PCLZIP_OPT_BY_EREG : 1640 case PCLZIP_OPT_BY_PREG : 1641 //case PCLZIP_OPT_CRYPT : 1642 // ----- Check the number of parameters 1643 if (($i+1) >= $p_size) { 1644 // ----- Error log 1645 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1646 1647 // ----- Return 1648 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1649 return PclZip::errorCode(); 1650 } 1651 1652 // ----- Get the value 1653 if (is_string($p_options_list[$i+1])) { 1654 $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; 1655 } 1656 else { 1657 // ----- Error log 1658 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1659 1660 // ----- Return 1661 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1662 return PclZip::errorCode(); 1663 } 1664 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1665 $i++; 1666 break; 1667 1668 // ----- Look for options that takes a string 1669 case PCLZIP_OPT_COMMENT : 1670 case PCLZIP_OPT_ADD_COMMENT : 1671 case PCLZIP_OPT_PREPEND_COMMENT : 1672 // ----- Check the number of parameters 1673 if (($i+1) >= $p_size) { 1674 // ----- Error log 1675 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, 1676 "Missing parameter value for option '" 1676 1677 .PclZipUtilOptionText($p_options_list[$i]) 1677 1678 ."'"); 1678 1679 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1680 // ----- Return 1681 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1682 return PclZip::errorCode(); 1683 } 1684 1685 // ----- Get the value 1686 if (is_string($p_options_list[$i+1])) { 1687 $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; 1688 } 1689 else { 1690 // ----- Error log 1691 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, 1692 "Wrong parameter value for option '" 1692 1693 .PclZipUtilOptionText($p_options_list[$i]) 1693 1694 ."'"); 1694 1695 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 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1696 // ----- Return 1697 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1698 return PclZip::errorCode(); 1699 } 1700 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1701 $i++; 1702 break; 1703 1704 // ----- Look for options that request an array of index 1705 case PCLZIP_OPT_BY_INDEX : 1706 // ----- Check the number of parameters 1707 if (($i+1) >= $p_size) { 1708 // ----- Error log 1709 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1710 1711 // ----- Return 1712 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1713 return PclZip::errorCode(); 1714 } 1715 1716 // ----- Get the value 1717 $v_work_list = array(); 1718 if (is_string($p_options_list[$i+1])) { 1719 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is a string '".$p_options_list[$i+1]."'"); 1720 1721 // ----- Remove spaces 1722 $p_options_list[$i+1] = strtr($p_options_list[$i+1], ' ', ''); 1723 1724 // ----- Parse items 1725 $v_work_list = explode(",", $p_options_list[$i+1]); 1726 } 1727 else if (is_integer($p_options_list[$i+1])) { 1728 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an integer '".$p_options_list[$i+1]."'"); 1729 $v_work_list[0] = $p_options_list[$i+1].'-'.$p_options_list[$i+1]; 1730 } 1731 else if (is_array($p_options_list[$i+1])) { 1732 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an array"); 1733 $v_work_list = $p_options_list[$i+1]; 1734 } 1735 else { 1736 // ----- Error log 1737 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Value must be integer, string or array for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1738 1739 // ----- Return 1740 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1741 return PclZip::errorCode(); 1742 } 1743 1744 // ----- Reduce the index list 1745 // each index item in the list must be a couple with a start and 1746 // an end value : [0,3], [5-5], [8-10], ... 1747 // ----- Check the format of each item 1748 $v_sort_flag=false; 1749 $v_sort_value=0; 1750 for ($j=0; $j<sizeof($v_work_list); $j++) { 1751 // ----- Explode the item 1752 $v_item_list = explode("-", $v_work_list[$j]); 1753 $v_size_item_list = sizeof($v_item_list); 1754 1755 // ----- TBC : Here we might check that each item is a 1756 // real integer ... 1757 1758 // ----- Look for single value 1759 if ($v_size_item_list == 1) { 1760 // ----- Set the option value 1761 $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0]; 1762 $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[0]; 1763 } 1764 elseif ($v_size_item_list == 2) { 1765 // ----- Set the option value 1766 $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0]; 1767 $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[1]; 1768 } 1769 else { 1770 // ----- Error log 1771 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Too many values in index range for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1772 1773 // ----- Return 1774 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1775 return PclZip::errorCode(); 1776 } 1777 1778 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extracted index item = [".$v_result_list[$p_options_list[$i]][$j]['start'].",".$v_result_list[$p_options_list[$i]][$j]['end']."]"); 1779 1780 // ----- Look for list sort 1781 if ($v_result_list[$p_options_list[$i]][$j]['start'] < $v_sort_value) { 1782 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The list should be sorted ..."); 1783 $v_sort_flag=true; 1784 1785 // ----- TBC : An automatic sort should be writen ... 1786 // ----- Error log 1787 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Invalid order of index range for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1788 1789 // ----- Return 1790 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1791 return PclZip::errorCode(); 1792 } 1793 $v_sort_value = $v_result_list[$p_options_list[$i]][$j]['start']; 1794 } 1795 1796 // ----- Sort the items 1797 if ($v_sort_flag) { 1798 // TBC : To Be Completed 1799 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "List sorting is not yet write ..."); 1800 } 1801 1802 // ----- Next option 1803 $i++; 1804 break; 1805 1806 // ----- Look for options that request no value 1807 case PCLZIP_OPT_REMOVE_ALL_PATH : 1808 case PCLZIP_OPT_EXTRACT_AS_STRING : 1809 case PCLZIP_OPT_NO_COMPRESSION : 1810 case PCLZIP_OPT_EXTRACT_IN_OUTPUT : 1811 case PCLZIP_OPT_REPLACE_NEWER : 1812 case PCLZIP_OPT_STOP_ON_ERROR : 1813 $v_result_list[$p_options_list[$i]] = true; 1814 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1815 break; 1816 1817 // ----- Look for options that request an octal value 1818 case PCLZIP_OPT_SET_CHMOD : 1819 // ----- Check the number of parameters 1820 if (($i+1) >= $p_size) { 1821 // ----- Error log 1822 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1823 1824 // ----- Return 1825 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1826 return PclZip::errorCode(); 1827 } 1828 1829 // ----- Get the value 1830 $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1]; 1831 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'"); 1832 $i++; 1833 break; 1834 1835 // ----- Look for options that request a call-back 1836 case PCLZIP_CB_PRE_EXTRACT : 1837 case PCLZIP_CB_POST_EXTRACT : 1838 case PCLZIP_CB_PRE_ADD : 1839 case PCLZIP_CB_POST_ADD : 1840 /* for futur use 1841 case PCLZIP_CB_PRE_DELETE : 1842 case PCLZIP_CB_POST_DELETE : 1843 case PCLZIP_CB_PRE_LIST : 1844 case PCLZIP_CB_POST_LIST : 1845 */ 1846 // ----- Check the number of parameters 1847 if (($i+1) >= $p_size) { 1848 // ----- Error log 1849 PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1850 1851 // ----- Return 1852 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1853 return PclZip::errorCode(); 1854 } 1855 1856 // ----- Get the value 1857 $v_function_name = $p_options_list[$i+1]; 1858 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "call-back ".PclZipUtilOptionText($p_options_list[$i])." = '".$v_function_name."'"); 1859 1860 // ----- Check that the value is a valid existing function 1861 if (!function_exists($v_function_name)) { 1862 // ----- Error log 1863 PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Function '".$v_function_name."()' is not an existing function for option '".PclZipUtilOptionText($p_options_list[$i])."'"); 1864 1865 // ----- Return 1866 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1867 return PclZip::errorCode(); 1868 } 1869 1870 // ----- Set the attribute 1871 $v_result_list[$p_options_list[$i]] = $v_function_name; 1872 $i++; 1873 break; 1874 1875 default : 1876 // ----- Error log 1877 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 1878 "Unknown parameter '" 1878 1879 .$p_options_list[$i]."'"); 1879 1880 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1881 // ----- Return 1882 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1883 return PclZip::errorCode(); 1884 } 1885 1886 // ----- Next options 1887 $i++; 1888 } 1889 1890 // ----- Look for mandatory options 1891 if ($v_requested_options !== false) { 1892 for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) { 1893 // ----- Look for mandatory option 1894 if ($v_requested_options[$key] == 'mandatory') { 1895 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")"); 1896 // ----- Look if present 1897 if (!isset($v_result_list[$key])) { 1898 // ----- Error log 1899 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")"); 1900 1901 // ----- Return 1902 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1903 return PclZip::errorCode(); 1904 } 1905 } 1906 } 1907 } 1908 1909 // ----- Look for default values 1910 if (!isset($v_result_list[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD])) { 1911 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3,"Calculate auto threshold"); 1912 1913 } 1914 1915 // ----- Return 1916 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 1917 return $v_result; 1917 1918 } 1918 1919 // -------------------------------------------------------------------------------- … … 1926 1927 function privOptionDefaultThreshold(&$p_options) 1927 1928 { 1928 1929 1930 1931 1932 1933 1934 1935 1929 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privOptionDefaultThreshold", ""); 1930 $v_result=1; 1931 1932 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3,"Create an auto-threshold for use of temporay files"); 1933 // ----- Get 'memory_limit' configuration value 1934 $v_memory_limit = ini_get('memory_limit'); 1935 $v_memory_limit = trim($v_memory_limit); 1936 $last = strtolower(substr($v_memory_limit, -1)); 1936 1937 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1938 if($last == 'g') 1939 //$v_memory_limit = $v_memory_limit*1024*1024*1024; 1940 $v_memory_limit = $v_memory_limit*1073741824; 1941 if($last == 'm') 1942 //$v_memory_limit = $v_memory_limit*1024*1024; 1943 $v_memory_limit = $v_memory_limit*1048576; 1944 if($last == 'k') 1945 $v_memory_limit = $v_memory_limit*1024; 1946 1947 $p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD] = floor($v_memory_limit/2); 1948 1949 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3,"Threshold value is : ".$p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD]." bytes"); 1950 1951 // ----- Sanity check : No threshold if value lower than 1M 1952 if ($p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD] < 1048576) { 1953 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3,"Unset the threshold (value ".$p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD].") because under 1Mo sanity check)"); 1954 unset($p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD]); 1955 } 1956 1957 // ----- Return 1958 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 1959 return $v_result; 1959 1960 } 1960 1961 // -------------------------------------------------------------------------------- … … 1970 1971 function privFileDescrParseAtt(&$p_file_list, &$p_filedescr, $v_options, $v_requested_options=false) 1971 1972 { 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 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 1973 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privFileDescrParseAtt", ""); 1974 $v_result=1; 1975 1976 // ----- For each file in the list check the attributes 1977 foreach ($p_file_list as $v_key => $v_value) { 1978 1979 // ----- Check if the option is supported 1980 if (!isset($v_requested_options[$v_key])) { 1981 // ----- Error log 1982 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file attribute '".$v_key."' for this file"); 1983 1984 // ----- Return 1985 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1986 return PclZip::errorCode(); 1987 } 1988 1989 // ----- Look for attribute 1990 switch ($v_key) { 1991 case PCLZIP_ATT_FILE_NAME : 1992 if (!is_string($v_value)) { 1993 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'"); 1994 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 1995 return PclZip::errorCode(); 1996 } 1997 1998 $p_filedescr['filename'] = PclZipUtilPathReduction($v_value); 1999 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 2000 2001 if ($p_filedescr['filename'] == '') { 2002 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty filename for attribute '".PclZipUtilOptionText($v_key)."'"); 2003 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2004 return PclZip::errorCode(); 2005 } 2006 2007 break; 2008 2009 case PCLZIP_ATT_FILE_NEW_SHORT_NAME : 2010 if (!is_string($v_value)) { 2011 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'"); 2012 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2013 return PclZip::errorCode(); 2014 } 2015 2016 $p_filedescr['new_short_name'] = PclZipUtilPathReduction($v_value); 2017 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 2018 2019 if ($p_filedescr['new_short_name'] == '') { 2020 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty short filename for attribute '".PclZipUtilOptionText($v_key)."'"); 2021 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2022 return PclZip::errorCode(); 2023 } 2024 break; 2025 2026 case PCLZIP_ATT_FILE_NEW_FULL_NAME : 2027 if (!is_string($v_value)) { 2028 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'"); 2029 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2030 return PclZip::errorCode(); 2031 } 2032 2033 $p_filedescr['new_full_name'] = PclZipUtilPathReduction($v_value); 2034 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 2035 2036 if ($p_filedescr['new_full_name'] == '') { 2037 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty full filename for attribute '".PclZipUtilOptionText($v_key)."'"); 2038 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2039 return PclZip::errorCode(); 2040 } 2041 break; 2042 2043 // ----- Look for options that takes a string 2044 case PCLZIP_ATT_FILE_COMMENT : 2045 if (!is_string($v_value)) { 2046 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'"); 2047 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2048 return PclZip::errorCode(); 2049 } 2050 2051 $p_filedescr['comment'] = $v_value; 2052 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 2053 break; 2054 2055 case PCLZIP_ATT_FILE_MTIME : 2056 if (!is_integer($v_value)) { 2057 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". Integer expected for attribute '".PclZipUtilOptionText($v_key)."'"); 2058 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2059 return PclZip::errorCode(); 2060 } 2061 2062 $p_filedescr['mtime'] = $v_value; 2063 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 2064 break; 2065 2066 case PCLZIP_ATT_FILE_CONTENT : 2067 $p_filedescr['content'] = $v_value; 2068 ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'"); 2069 break; 2070 2071 default : 2072 // ----- Error log 2073 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 2074 "Unknown parameter '".$v_key."'"); 2075 2076 // ----- Return 2077 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2078 return PclZip::errorCode(); 2079 } 2080 2081 // ----- Look for mandatory options 2082 if ($v_requested_options !== false) { 2083 for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) { 2084 // ----- Look for mandatory option 2085 if ($v_requested_options[$key] == 'mandatory') { 2086 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")"); 2087 // ----- Look if present 2088 if (!isset($p_file_list[$key])) { 2089 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")"); 2090 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2091 return PclZip::errorCode(); 2092 } 2093 } 2094 } 2095 } 2096 2097 // end foreach 2098 } 2099 2100 // ----- Return 2101 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2102 return $v_result; 2102 2103 } 2103 2104 // -------------------------------------------------------------------------------- … … 2119 2120 function privFileDescrExpand(&$p_filedescr_list, &$p_options) 2120 2121 { 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 2122 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privFileDescrExpand", ""); 2123 $v_result=1; 2124 2125 // ----- Create a result list 2126 $v_result_list = array(); 2127 2128 // ----- Look each entry 2129 for ($i=0; $i<sizeof($p_filedescr_list); $i++) { 2130 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Looking for file ".$i."."); 2131 2132 // ----- Get filedescr 2133 $v_descr = $p_filedescr_list[$i]; 2134 2135 // ----- Reduce the filename 2136 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filedescr before reduction :'".$v_descr['filename']."'"); 2137 $v_descr['filename'] = PclZipUtilTranslateWinPath($v_descr['filename'], false); 2138 $v_descr['filename'] = PclZipUtilPathReduction($v_descr['filename']); 2139 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filedescr after reduction :'".$v_descr['filename']."'"); 2140 2141 // ----- Look for real file or folder 2142 if (file_exists($v_descr['filename'])) { 2143 if (@is_file($v_descr['filename'])) { 2144 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a file"); 2145 $v_descr['type'] = 'file'; 2146 } 2147 else if (@is_dir($v_descr['filename'])) { 2148 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a folder"); 2149 $v_descr['type'] = 'folder'; 2150 } 2151 else if (@is_link($v_descr['filename'])) { 2152 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Unsupported file type : link"); 2153 // skip 2154 continue; 2155 } 2156 else { 2157 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Unsupported file type : unknown type"); 2158 // skip 2159 continue; 2160 } 2161 } 2162 2163 // ----- Look for string added as file 2164 else if (isset($v_descr['content'])) { 2165 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a string added as a file"); 2166 $v_descr['type'] = 'virtual_file'; 2167 } 2168 2169 // ----- Missing file 2170 else { 2171 // ----- Error log 2172 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_descr['filename']."' does not exist"); 2173 PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$v_descr['filename']."' does not exist"); 2174 2175 // ----- Return 2176 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2177 return PclZip::errorCode(); 2178 } 2179 2180 // ----- Calculate the stored filename 2181 $this->privCalculateStoredFilename($v_descr, $p_options); 2182 2183 // ----- Add the descriptor in result list 2184 $v_result_list[sizeof($v_result_list)] = $v_descr; 2185 2186 // ----- Look for folder 2187 if ($v_descr['type'] == 'folder') { 2188 // ----- List of items in folder 2189 $v_dirlist_descr = array(); 2190 $v_dirlist_nb = 0; 2191 if ($v_folder_handler = @opendir($v_descr['filename'])) { 2192 while (($v_item_handler = @readdir($v_folder_handler)) !== false) { 2193 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for '".$v_item_handler."' in the directory"); 2194 2195 // ----- Skip '.' and '..' 2196 if (($v_item_handler == '.') || ($v_item_handler == '..')) { 2197 continue; 2198 } 2199 2200 // ----- Compose the full filename 2201 $v_dirlist_descr[$v_dirlist_nb]['filename'] = $v_descr['filename'].'/'.$v_item_handler; 2202 2203 // ----- Look for different stored filename 2204 // Because the name of the folder was changed, the name of the 2205 // files/sub-folders also change 2206 if ($v_descr['stored_filename'] != $v_descr['filename']) { 2207 if ($v_descr['stored_filename'] != '') { 2208 $v_dirlist_descr[$v_dirlist_nb]['new_full_name'] = $v_descr['stored_filename'].'/'.$v_item_handler; 2209 } 2210 else { 2211 $v_dirlist_descr[$v_dirlist_nb]['new_full_name'] = $v_item_handler; 2212 } 2213 } 2214 2215 $v_dirlist_nb++; 2216 } 2217 2218 @closedir($v_folder_handler); 2219 } 2220 else { 2221 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to open dir '".$v_descr['filename']."' in read mode. Skipped."); 2222 // TBC : unable to open folder in read mode 2223 } 2224 2225 // ----- Expand each element of the list 2226 if ($v_dirlist_nb != 0) { 2227 // ----- Expand 2228 if (($v_result = $this->privFileDescrExpand($v_dirlist_descr, $p_options)) != 1) { 2229 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2230 return $v_result; 2231 } 2232 2233 // ----- Concat the resulting list 2234 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Merging result list (size '".sizeof($v_result_list)."') with dirlist (size '".sizeof($v_dirlist_descr)."')"); 2235 $v_result_list = array_merge($v_result_list, $v_dirlist_descr); 2236 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "merged result list is size '".sizeof($v_result_list)."'"); 2237 } 2238 else { 2239 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Nothing in this folder to expand."); 2240 } 2241 2242 // ----- Free local array 2243 unset($v_dirlist_descr); 2244 } 2245 } 2246 2247 // ----- Get the result list 2248 $p_filedescr_list = $v_result_list; 2249 2250 // ----- Return 2251 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2252 return $v_result; 2252 2253 } 2253 2254 // -------------------------------------------------------------------------------- … … 2261 2262 function privCreate($p_filedescr_list, &$p_result_list, &$p_options) 2262 2263 { 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 2264 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCreate", "list"); 2265 $v_result=1; 2266 $v_list_detail = array(); 2267 2268 // ----- Magic quotes trick 2269 $this->privDisableMagicQuotes(); 2270 2271 // ----- Open the file in write mode 2272 if (($v_result = $this->privOpenFd('wb')) != 1) 2273 { 2274 // ----- Return 2275 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2276 return $v_result; 2277 } 2278 2279 // ----- Add the list of files 2280 $v_result = $this->privAddList($p_filedescr_list, $p_result_list, $p_options); 2281 2282 // ----- Close 2283 $this->privCloseFd(); 2284 2285 // ----- Magic quotes trick 2286 $this->privSwapBackMagicQuotes(); 2287 2288 // ----- Return 2289 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2290 return $v_result; 2290 2291 } 2291 2292 // -------------------------------------------------------------------------------- … … 2299 2300 function privAdd($p_filedescr_list, &$p_result_list, &$p_options) 2300 2301 { 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 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 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 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 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2302 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAdd", "list"); 2303 $v_result=1; 2304 $v_list_detail = array(); 2305 2306 // ----- Look if the archive exists or is empty 2307 if ((!is_file($this->zipname)) || (filesize($this->zipname) == 0)) 2308 { 2309 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, or is empty, create it."); 2310 2311 // ----- Do a create 2312 $v_result = $this->privCreate($p_filedescr_list, $p_result_list, $p_options); 2313 2314 // ----- Return 2315 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2316 return $v_result; 2317 } 2318 // ----- Magic quotes trick 2319 $this->privDisableMagicQuotes(); 2320 2321 // ----- Open the zip file 2322 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 2323 if (($v_result=$this->privOpenFd('rb')) != 1) 2324 { 2325 // ----- Magic quotes trick 2326 $this->privSwapBackMagicQuotes(); 2327 2328 // ----- Return 2329 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2330 return $v_result; 2331 } 2332 2333 // ----- Read the central directory informations 2334 $v_central_dir = array(); 2335 if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) 2336 { 2337 $this->privCloseFd(); 2338 $this->privSwapBackMagicQuotes(); 2339 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2340 return $v_result; 2341 } 2342 2343 // ----- Go to beginning of File 2344 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'"); 2345 @rewind($this->zip_fd); 2346 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'"); 2347 2348 // ----- Creates a temporay file 2349 $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp'; 2350 2351 // ----- Open the temporary file in write mode 2352 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 2353 if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0) 2354 { 2355 $this->privCloseFd(); 2356 $this->privSwapBackMagicQuotes(); 2357 2358 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode'); 2359 2360 // ----- Return 2361 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2362 return PclZip::errorCode(); 2363 } 2364 2365 // ----- Copy the files from the archive to the temporary file 2366 // TBC : Here I should better append the file and go back to erase the central dir 2367 $v_size = $v_central_dir['offset']; 2368 while ($v_size != 0) 2369 { 2370 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 2371 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 2372 $v_buffer = fread($this->zip_fd, $v_read_size); 2373 @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); 2374 $v_size -= $v_read_size; 2375 } 2376 2377 // ----- Swap the file descriptor 2378 // Here is a trick : I swap the temporary fd with the zip fd, in order to use 2379 // the following methods on the temporary fil and not the real archive 2380 $v_swap = $this->zip_fd; 2381 $this->zip_fd = $v_zip_temp_fd; 2382 $v_zip_temp_fd = $v_swap; 2383 2384 // ----- Add the files 2385 $v_header_list = array(); 2386 if (($v_result = $this->privAddFileList($p_filedescr_list, $v_header_list, $p_options)) != 1) 2387 { 2388 fclose($v_zip_temp_fd); 2389 $this->privCloseFd(); 2390 @unlink($v_zip_temp_name); 2391 $this->privSwapBackMagicQuotes(); 2392 2393 // ----- Return 2394 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2395 return $v_result; 2396 } 2397 2398 // ----- Store the offset of the central dir 2399 $v_offset = @ftell($this->zip_fd); 2400 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset"); 2401 2402 // ----- Copy the block of file headers from the old archive 2403 $v_size = $v_central_dir['size']; 2404 while ($v_size != 0) 2405 { 2406 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 2407 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 2408 $v_buffer = @fread($v_zip_temp_fd, $v_read_size); 2409 @fwrite($this->zip_fd, $v_buffer, $v_read_size); 2410 $v_size -= $v_read_size; 2411 } 2412 2413 // ----- Create the Central Dir files header 2414 for ($i=0, $v_count=0; $i<sizeof($v_header_list); $i++) 2415 { 2416 // ----- Create the file header 2417 if ($v_header_list[$i]['status'] == 'ok') { 2418 if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) { 2419 fclose($v_zip_temp_fd); 2420 $this->privCloseFd(); 2421 @unlink($v_zip_temp_name); 2422 $this->privSwapBackMagicQuotes(); 2423 2424 // ----- Return 2425 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2426 return $v_result; 2427 } 2428 $v_count++; 2429 } 2430 2431 // ----- Transform the header to a 'usable' info 2432 $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]); 2433 } 2434 2435 // ----- Zip file comment 2436 $v_comment = $v_central_dir['comment']; 2437 if (isset($p_options[PCLZIP_OPT_COMMENT])) { 2438 $v_comment = $p_options[PCLZIP_OPT_COMMENT]; 2439 } 2440 if (isset($p_options[PCLZIP_OPT_ADD_COMMENT])) { 2441 $v_comment = $v_comment.$p_options[PCLZIP_OPT_ADD_COMMENT]; 2442 } 2443 if (isset($p_options[PCLZIP_OPT_PREPEND_COMMENT])) { 2444 $v_comment = $p_options[PCLZIP_OPT_PREPEND_COMMENT].$v_comment; 2445 } 2446 2447 // ----- Calculate the size of the central header 2448 $v_size = @ftell($this->zip_fd)-$v_offset; 2449 2450 // ----- Create the central dir footer 2451 if (($v_result = $this->privWriteCentralHeader($v_count+$v_central_dir['entries'], $v_size, $v_offset, $v_comment)) != 1) 2452 { 2453 // ----- Reset the file list 2454 unset($v_header_list); 2455 $this->privSwapBackMagicQuotes(); 2456 2457 // ----- Return 2458 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2459 return $v_result; 2460 } 2461 2462 // ----- Swap back the file descriptor 2463 $v_swap = $this->zip_fd; 2464 $this->zip_fd = $v_zip_temp_fd; 2465 $v_zip_temp_fd = $v_swap; 2466 2467 // ----- Close 2468 $this->privCloseFd(); 2469 2470 // ----- Close the temporary file 2471 @fclose($v_zip_temp_fd); 2472 2473 // ----- Magic quotes trick 2474 $this->privSwapBackMagicQuotes(); 2475 2476 // ----- Delete the zip file 2477 // TBC : I should test the result ... 2478 @unlink($this->zipname); 2479 2480 // ----- Rename the temporary file 2481 // TBC : I should test the result ... 2482 //@rename($v_zip_temp_name, $this->zipname); 2483 PclZipUtilRename($v_zip_temp_name, $this->zipname); 2484 2485 // ----- Return 2486 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2487 return $v_result; 2487 2488 } 2488 2489 // -------------------------------------------------------------------------------- … … 2495 2496 function privOpenFd($p_mode) 2496 2497 { 2497 2498 2499 2500 2501 2502 2503 2504 2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2521 2522 2523 2524 2525 2498 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privOpenFd", 'mode='.$p_mode); 2499 $v_result=1; 2500 2501 // ----- Look if already open 2502 if ($this->zip_fd != 0) 2503 { 2504 // ----- Error log 2505 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Zip file \''.$this->zipname.'\' already open'); 2506 2507 // ----- Return 2508 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2509 return PclZip::errorCode(); 2510 } 2511 2512 // ----- Open the zip file 2513 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Open file in '.$p_mode.' mode'); 2514 if (($this->zip_fd = @fopen($this->zipname, $p_mode)) == 0) 2515 { 2516 // ----- Error log 2517 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in '.$p_mode.' mode'); 2518 2519 // ----- Return 2520 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2521 return PclZip::errorCode(); 2522 } 2523 2524 // ----- Return 2525 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2526 return $v_result; 2526 2527 } 2527 2528 // -------------------------------------------------------------------------------- … … 2534 2535 function privCloseFd() 2535 2536 { 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2537 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCloseFd", ""); 2538 $v_result=1; 2539 2540 if ($this->zip_fd != 0) 2541 @fclose($this->zip_fd); 2542 $this->zip_fd = 0; 2543 2544 // ----- Return 2545 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2546 return $v_result; 2546 2547 } 2547 2548 // -------------------------------------------------------------------------------- … … 2563 2564 function privAddList($p_filedescr_list, &$p_result_list, &$p_options) 2564 2565 { 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2566 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddList", "list"); 2567 $v_result=1; 2568 2569 // ----- Add the files 2570 $v_header_list = array(); 2571 if (($v_result = $this->privAddFileList($p_filedescr_list, $v_header_list, $p_options)) != 1) 2572 { 2573 // ----- Return 2574 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2575 return $v_result; 2576 } 2577 2578 // ----- Store the offset of the central dir 2579 $v_offset = @ftell($this->zip_fd); 2580 2581 // ----- Create the Central Dir files header 2582 for ($i=0,$v_count=0; $i<sizeof($v_header_list); $i++) 2583 { 2584 // ----- Create the file header 2585 if ($v_header_list[$i]['status'] == 'ok') { 2586 if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) { 2587 // ----- Return 2588 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2589 return $v_result; 2590 } 2591 $v_count++; 2592 } 2593 2594 // ----- Transform the header to a 'usable' info 2595 $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]); 2596 } 2597 2598 // ----- Zip file comment 2599 $v_comment = ''; 2600 if (isset($p_options[PCLZIP_OPT_COMMENT])) { 2601 $v_comment = $p_options[PCLZIP_OPT_COMMENT]; 2602 } 2603 2604 // ----- Calculate the size of the central header 2605 $v_size = @ftell($this->zip_fd)-$v_offset; 2606 2607 // ----- Create the central dir footer 2608 if (($v_result = $this->privWriteCentralHeader($v_count, $v_size, $v_offset, $v_comment)) != 1) 2609 { 2610 // ----- Reset the file list 2611 unset($v_header_list); 2612 2613 // ----- Return 2614 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2615 return $v_result; 2616 } 2617 2618 // ----- Return 2619 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2620 return $v_result; 2620 2621 } 2621 2622 // -------------------------------------------------------------------------------- … … 2626 2627 // Parameters : 2627 2628 // $p_filedescr_list : An array containing the file description 2628 // 2629 // or directory names to add in the zip 2629 2630 // $p_result_list : list of added files with their properties (specially the status field) 2630 2631 // Return Values : … … 2632 2633 function privAddFileList($p_filedescr_list, &$p_result_list, &$p_options) 2633 2634 { 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 // 2669 // 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2635 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFileList", "filedescr_list"); 2636 $v_result=1; 2637 $v_header = array(); 2638 2639 // ----- Recuperate the current number of elt in list 2640 $v_nb = sizeof($p_result_list); 2641 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Before add, list have ".$v_nb." elements"); 2642 2643 // ----- Loop on the files 2644 for ($j=0; ($j<sizeof($p_filedescr_list)) && ($v_result==1); $j++) { 2645 // ----- Format the filename 2646 $p_filedescr_list[$j]['filename'] 2647 = PclZipUtilTranslateWinPath($p_filedescr_list[$j]['filename'], false); 2648 2649 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for file '".$p_filedescr_list[$j]['filename']."'"); 2650 2651 // ----- Skip empty file names 2652 // TBC : Can this be possible ? not checked in DescrParseAtt ? 2653 if ($p_filedescr_list[$j]['filename'] == "") { 2654 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Skip empty filename"); 2655 continue; 2656 } 2657 2658 // ----- Check the filename 2659 if ( ($p_filedescr_list[$j]['type'] != 'virtual_file') 2660 && (!file_exists($p_filedescr_list[$j]['filename']))) { 2661 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_filedescr_list[$j]['filename']."' does not exist"); 2662 PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$p_filedescr_list[$j]['filename']."' does not exist"); 2663 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2664 return PclZip::errorCode(); 2665 } 2666 2667 // ----- Look if it is a file or a dir with no all path remove option 2668 // or a dir with all its path removed 2669 // if ( (is_file($p_filedescr_list[$j]['filename'])) 2670 // || ( is_dir($p_filedescr_list[$j]['filename']) 2671 if ( ($p_filedescr_list[$j]['type'] == 'file') 2672 || ($p_filedescr_list[$j]['type'] == 'virtual_file') 2673 || ( ($p_filedescr_list[$j]['type'] == 'folder') 2674 && ( !isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH]) 2675 || !$p_options[PCLZIP_OPT_REMOVE_ALL_PATH])) 2676 ) { 2677 2678 // ----- Add the file 2679 $v_result = $this->privAddFile($p_filedescr_list[$j], $v_header, 2680 $p_options); 2681 if ($v_result != 1) { 2682 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2683 return $v_result; 2684 } 2685 2686 // ----- Store the file infos 2687 $p_result_list[$v_nb++] = $v_header; 2688 } 2689 } 2690 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "After add, list have ".$v_nb." elements"); 2691 2692 // ----- Return 2693 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2694 return $v_result; 2694 2695 } 2695 2696 // -------------------------------------------------------------------------------- … … 2703 2704 function privAddFile($p_filedescr, &$p_header, &$p_options) 2704 2705 { 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2706 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFile", "filename='".$p_filedescr['filename']."'"); 2707 $v_result=1; 2708 2709 // ----- Working variable 2710 $p_filename = $p_filedescr['filename']; 2711 2712 // TBC : Already done in the fileAtt check ... ? 2713 if ($p_filename == "") { 2714 // ----- Error log 2715 PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file list parameter (invalid or empty list)"); 2716 2717 // ----- Return 2718 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2719 return PclZip::errorCode(); 2720 } 2720 2721 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 // TBC : Removed 2748 2749 2750 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2722 // ----- Look for a stored different filename 2723 /* TBC : Removed 2724 if (isset($p_filedescr['stored_filename'])) { 2725 $v_stored_filename = $p_filedescr['stored_filename']; 2726 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'Stored filename is NOT the same "'.$v_stored_filename.'"'); 2727 } 2728 else { 2729 $v_stored_filename = $p_filedescr['stored_filename']; 2730 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'Stored filename is the same'); 2731 } 2732 */ 2733 2734 // ----- Set the file properties 2735 clearstatcache(); 2736 $p_header['version'] = 20; 2737 $p_header['version_extracted'] = 10; 2738 $p_header['flag'] = 0; 2739 $p_header['compression'] = 0; 2740 $p_header['crc'] = 0; 2741 $p_header['compressed_size'] = 0; 2742 $p_header['filename_len'] = strlen($p_filename); 2743 $p_header['extra_len'] = 0; 2744 $p_header['disk'] = 0; 2745 $p_header['internal'] = 0; 2746 $p_header['offset'] = 0; 2747 $p_header['filename'] = $p_filename; 2748 // TBC : Removed $p_header['stored_filename'] = $v_stored_filename; 2749 $p_header['stored_filename'] = $p_filedescr['stored_filename']; 2750 $p_header['extra'] = ''; 2751 $p_header['status'] = 'ok'; 2752 $p_header['index'] = -1; 2753 2754 // ----- Look for regular file 2755 if ($p_filedescr['type']=='file') { 2756 $p_header['external'] = 0x00000000; 2757 $p_header['size'] = filesize($p_filename); 2758 } 2759 2760 // ----- Look for regular folder 2761 else if ($p_filedescr['type']=='folder') { 2762 $p_header['external'] = 0x00000010; 2763 $p_header['mtime'] = filemtime($p_filename); 2764 $p_header['size'] = filesize($p_filename); 2765 } 2766 2767 // ----- Look for virtual file 2768 else if ($p_filedescr['type'] == 'virtual_file') { 2769 $p_header['external'] = 0x00000000; 2770 $p_header['size'] = strlen($p_filedescr['content']); 2771 } 2772 2773 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header external extension '".sprintf("0x%X",$p_header['external'])."'"); 2774 2775 // ----- Look for filetime 2776 if (isset($p_filedescr['mtime'])) { 2777 $p_header['mtime'] = $p_filedescr['mtime']; 2778 } 2779 else if ($p_filedescr['type'] == 'virtual_file') { 2780 $p_header['mtime'] = time(); 2781 } 2782 else { 2783 $p_header['mtime'] = filemtime($p_filename); 2784 } 2785 2786 // ------ Look for file comment 2787 if (isset($p_filedescr['comment'])) { 2788 $p_header['comment_len'] = strlen($p_filedescr['comment']); 2789 $p_header['comment'] = $p_filedescr['comment']; 2790 } 2791 else { 2792 $p_header['comment_len'] = 0; 2793 $p_header['comment'] = ''; 2794 } 2795 2796 // ----- Look for pre-add callback 2797 if (isset($p_options[PCLZIP_CB_PRE_ADD])) { 2798 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_ADD]."()') is defined for the extraction"); 2799 2800 // ----- Generate a local information 2801 $v_local_header = array(); 2802 $this->privConvertHeader2FileInfo($p_header, $v_local_header); 2803 2804 // ----- Call the callback 2805 // Here I do not use call_user_func() because I need to send a reference to the 2806 // header. 2807 eval('$v_result = '.$p_options[PCLZIP_CB_PRE_ADD].'(PCLZIP_CB_PRE_ADD, $v_local_header);'); 2808 if ($v_result == 0) { 2809 // ----- Change the file status 2810 $p_header['status'] = "skipped"; 2811 $v_result = 1; 2812 } 2813 2814 // ----- Update the informations 2815 // Only some fields can be modified 2816 if ($p_header['stored_filename'] != $v_local_header['stored_filename']) { 2817 $p_header['stored_filename'] = PclZipUtilPathReduction($v_local_header['stored_filename']); 2818 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New stored filename is '".$p_header['stored_filename']."'"); 2819 } 2820 } 2821 2822 // ----- Look for empty stored filename 2823 if ($p_header['stored_filename'] == "") { 2824 $p_header['status'] = "filtered"; 2825 } 2826 2827 // ----- Check the path length 2828 if (strlen($p_header['stored_filename']) > 0xFF) { 2829 $p_header['status'] = 'filename_too_long'; 2830 } 2831 2832 // ----- Look if no error, or file not skipped 2833 if ($p_header['status'] == 'ok') { 2834 2835 // ----- Look for a file 2836 if ($p_filedescr['type'] == 'file') { 2837 // ----- Look for using temporary file to zip 2838 if ( (!isset($p_options[PCLZIP_OPT_ADD_TEMP_FILE_OFF])) 2839 && (isset($p_options[PCLZIP_OPT_ADD_TEMP_FILE_ON]) 2840 || (isset($p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD]) 2841 && ($p_options[PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD] <= $p_header['size'])) ) ) { 2842 $v_result = $this->privAddFileUsingTempFile($p_filedescr, $p_header, $p_options); 2843 if ($v_result >= PCLZIP_ERR_NO_ERROR) { 2844 return $v_result; 2845 } 2846 } 2847 2848 // ----- Use "in memory" zip algo 2849 else { 2850 2851 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a file"); 2852 2853 // ----- Open the source file 2854 if (($v_file = @fopen($p_filename, "rb")) == 0) { 2855 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode"); 2856 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 2857 return PclZip::errorCode(); 2858 } 2859 2860 // ----- Read the file content 2861 $v_content = @fread($v_file, $p_header['size']); 2862 2863 // ----- Close the file 2864 @fclose($v_file); 2865 2866 // ----- Calculate the CRC 2867 $p_header['crc'] = @crc32($v_content); 2868 2869 // ----- Look for no compression 2870 if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) { 2871 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be compressed"); 2872 // ----- Set header parameters 2873 $p_header['compressed_size'] = $p_header['size']; 2874 $p_header['compression'] = 0; 2875 } 2876 2877 // ----- Look for normal compression 2878 else { 2879 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will be compressed"); 2880 // ----- Compress the content 2881 $v_content = @gzdeflate($v_content); 2882 2883 // ----- Set header parameters 2884 $p_header['compressed_size'] = strlen($v_content); 2885 $p_header['compression'] = 8; 2886 } 2887 2888 // ----- Look for encryption 2889 /* 2890 if ((isset($p_options[PCLZIP_OPT_CRYPT])) 2891 && ($p_options[PCLZIP_OPT_CRYPT] != "")) { 2892 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File need to be crypted ...."); 2893 2894 // Should be a random header 2895 $v_header = 'xxxxxxxxxxxx'; 2896 $v_content_compressed = PclZipUtilZipEncrypt($v_content_compressed, 2897 $p_header['compressed_size'], 2898 $v_header, 2898 2899 $p_header['crc'], 2899 2900 "test"); 2900 2901 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2902 $p_header['compressed_size'] += 12; 2903 $p_header['flag'] = 1; 2904 2905 // ----- Add the header to the data 2906 $v_content_compressed = $v_header.$v_content_compressed; 2907 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size after header : ".strlen($v_content_compressed).""); 2908 } 2909 */ 2910 2911 // ----- Call the header generation 2912 if (($v_result = $this->privWriteFileHeader($p_header)) != 1) { 2913 @fclose($v_file); 2914 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2915 return $v_result; 2916 } 2917 2918 // ----- Write the compressed (or not) content 2919 @fwrite($this->zip_fd, $v_content, $p_header['compressed_size']); 2920 2921 } 2922 2923 } 2924 2925 // ----- Look for a virtual file (a file from string) 2926 else if ($p_filedescr['type'] == 'virtual_file') { 2927 2928 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Add by string"); 2929 $v_content = $p_filedescr['content']; 2930 2931 // ----- Calculate the CRC 2932 $p_header['crc'] = @crc32($v_content); 2933 2934 // ----- Look for no compression 2935 if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) { 2936 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be compressed"); 2937 // ----- Set header parameters 2938 $p_header['compressed_size'] = $p_header['size']; 2939 $p_header['compression'] = 0; 2940 } 2941 2942 // ----- Look for normal compression 2943 else { 2944 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will be compressed"); 2945 // ----- Compress the content 2946 $v_content = @gzdeflate($v_content); 2947 2948 // ----- Set header parameters 2949 $p_header['compressed_size'] = strlen($v_content); 2950 $p_header['compression'] = 8; 2951 } 2952 2953 // ----- Look for encryption 2954 /* 2955 if ((isset($p_options[PCLZIP_OPT_CRYPT])) 2956 && ($p_options[PCLZIP_OPT_CRYPT] != "")) { 2957 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File need to be crypted ...."); 2958 2959 // Should be a random header 2960 $v_header = 'xxxxxxxxxxxx'; 2961 $v_content_compressed = PclZipUtilZipEncrypt($v_content_compressed, 2962 $p_header['compressed_size'], 2963 $v_header, 2963 2964 $p_header['crc'], 2964 2965 "test"); 2965 2966 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 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 2967 $p_header['compressed_size'] += 12; 2968 $p_header['flag'] = 1; 2969 2970 // ----- Add the header to the data 2971 $v_content_compressed = $v_header.$v_content_compressed; 2972 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size after header : ".strlen($v_content_compressed).""); 2973 } 2974 */ 2975 2976 // ----- Call the header generation 2977 if (($v_result = $this->privWriteFileHeader($p_header)) != 1) { 2978 @fclose($v_file); 2979 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 2980 return $v_result; 2981 } 2982 2983 // ----- Write the compressed (or not) content 2984 @fwrite($this->zip_fd, $v_content, $p_header['compressed_size']); 2985 } 2986 2987 // ----- Look for a directory 2988 else if ($p_filedescr['type'] == 'folder') { 2989 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a folder"); 2990 // ----- Look for directory last '/' 2991 if (@substr($p_header['stored_filename'], -1) != '/') { 2992 $p_header['stored_filename'] .= '/'; 2993 } 2994 2995 // ----- Set the file properties 2996 $p_header['size'] = 0; 2997 //$p_header['external'] = 0x41FF0010; // Value for a folder : to be checked 2998 $p_header['external'] = 0x00000010; // Value for a folder : to be checked 2999 3000 // ----- Call the header generation 3001 if (($v_result = $this->privWriteFileHeader($p_header)) != 1) 3002 { 3003 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3004 return $v_result; 3005 } 3006 } 3007 } 3008 3009 // ----- Look for post-add callback 3010 if (isset($p_options[PCLZIP_CB_POST_ADD])) { 3011 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_ADD]."()') is defined for the extraction"); 3012 3013 // ----- Generate a local information 3014 $v_local_header = array(); 3015 $this->privConvertHeader2FileInfo($p_header, $v_local_header); 3016 3017 // ----- Call the callback 3018 // Here I do not use call_user_func() because I need to send a reference to the 3019 // header. 3020 eval('$v_result = '.$p_options[PCLZIP_CB_POST_ADD].'(PCLZIP_CB_POST_ADD, $v_local_header);'); 3021 if ($v_result == 0) { 3022 // ----- Ignored 3023 $v_result = 1; 3024 } 3025 3026 // ----- Update the informations 3027 // Nothing can be modified 3028 } 3029 3030 // ----- Return 3031 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3032 return $v_result; 3032 3033 } 3033 3034 // -------------------------------------------------------------------------------- … … 3041 3042 function privAddFileUsingTempFile($p_filedescr, &$p_header, &$p_options) 3042 3043 { 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058 3059 3060 3061 3062 3063 3064 3065 3066 3067 3068 3069 3070 3071 3072 3073 3074 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 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 3044 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFileUsingTempFile", "filename='".$p_filedescr['filename']."'"); 3045 $v_result=PCLZIP_ERR_NO_ERROR; 3046 3047 // ----- Working variable 3048 $p_filename = $p_filedescr['filename']; 3049 3050 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a file"); 3051 3052 // ----- Open the source file 3053 if (($v_file = @fopen($p_filename, "rb")) == 0) { 3054 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode"); 3055 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3056 return PclZip::errorCode(); 3057 } 3058 3059 // ----- Creates a compressed temporary file 3060 $v_gzip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.gz'; 3061 if (($v_file_compressed = @gzopen($v_gzip_temp_name, "wb")) == 0) { 3062 fclose($v_file); 3063 PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary write mode'); 3064 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3065 return PclZip::errorCode(); 3066 } 3067 3068 // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks 3069 $v_size = filesize($p_filename); 3070 while ($v_size != 0) { 3071 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 3072 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read $v_read_size bytes"); 3073 $v_buffer = fread($v_file, $v_read_size); 3074 //$v_binary_data = pack('a'.$v_read_size, $v_buffer); 3075 @gzputs($v_file_compressed, $v_buffer, $v_read_size); 3076 $v_size -= $v_read_size; 3077 } 3078 3079 // ----- Close the file 3080 @fclose($v_file); 3081 @gzclose($v_file_compressed); 3082 3083 // ----- Check the minimum file size 3084 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "gzip file size ".filesize($v_gzip_temp_name)); 3085 if (filesize($v_gzip_temp_name) < 18) { 3086 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'gzip temporary file \''.$v_gzip_temp_name.'\' has invalid filesize - should be minimum 18 bytes'); 3087 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3088 return PclZip::errorCode(); 3089 } 3090 3091 // ----- Extract the compressed attributes 3092 if (($v_file_compressed = @fopen($v_gzip_temp_name, "rb")) == 0) { 3093 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary read mode'); 3094 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3095 return PclZip::errorCode(); 3096 } 3097 3098 // ----- Read the gzip file header 3099 $v_binary_data = @fread($v_file_compressed, 10); 3100 $v_data_header = unpack('a1id1/a1id2/a1cm/a1flag/Vmtime/a1xfl/a1os', $v_binary_data); 3101 3102 // ----- Check some parameters 3103 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[id1]='.bin2hex($v_data_header['id1'])); 3104 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[id2]='.bin2hex($v_data_header['id2'])); 3105 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[cm]='.bin2hex($v_data_header['cm'])); 3106 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[flag]='.bin2hex($v_data_header['flag'])); 3107 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[mtime]='.$v_data_header['mtime']); 3108 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[xfl]='.bin2hex($v_data_header['xfl'])); 3109 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, '$v_data_header[os]='.bin2hex($v_data_header['os'])); 3110 $v_data_header['os'] = bin2hex($v_data_header['os']); 3111 3112 // ----- Read the gzip file footer 3113 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File position after header ".ftell($v_file_compressed)); 3114 @fseek($v_file_compressed, filesize($v_gzip_temp_name)-8); 3115 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File position at beginning of footer ".ftell($v_file_compressed)); 3116 $v_binary_data = @fread($v_file_compressed, 8); 3117 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File position after footer ".ftell($v_file_compressed)); 3118 $v_data_footer = unpack('Vcrc/Vcompressed_size', $v_binary_data); 3119 3120 // ----- Set the attributes 3121 $p_header['compression'] = ord($v_data_header['cm']); 3122 //$p_header['mtime'] = $v_data_header['mtime']; 3123 $p_header['crc'] = $v_data_footer['crc']; 3124 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Compressed size ".(filesize($v_gzip_temp_name)-18)); 3125 $p_header['compressed_size'] = filesize($v_gzip_temp_name)-18; 3126 3127 // ----- Close the file 3128 @fclose($v_file_compressed); 3129 3130 // ----- Call the header generation 3131 if (($v_result = $this->privWriteFileHeader($p_header)) != 1) { 3132 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3133 return $v_result; 3134 } 3135 3136 // ----- Add the compressed data 3137 if (($v_file_compressed = @fopen($v_gzip_temp_name, "rb")) == 0) 3138 { 3139 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary read mode'); 3140 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3141 return PclZip::errorCode(); 3142 } 3143 3144 // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks 3145 fseek($v_file_compressed, 10); 3146 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File position before reading compressed data ".ftell($v_file_compressed)); 3147 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, ' '.$p_header['compressed_size'].' bytes to read'); 3148 $v_size = $p_header['compressed_size']; 3149 while ($v_size != 0) 3150 { 3151 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 3152 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read $v_read_size bytes"); 3153 $v_buffer = fread($v_file_compressed, $v_read_size); 3154 //$v_binary_data = pack('a'.$v_read_size, $v_buffer); 3155 @fwrite($this->zip_fd, $v_buffer, $v_read_size); 3156 $v_size -= $v_read_size; 3157 } 3158 3159 // ----- Close the file 3160 @fclose($v_file_compressed); 3161 3162 // ----- Unlink the temporary file 3163 @unlink($v_gzip_temp_name); 3164 3165 // ----- Return 3166 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3167 return $v_result; 3167 3168 } 3168 3169 // -------------------------------------------------------------------------------- … … 3178 3179 function privCalculateStoredFilename(&$p_filedescr, &$p_options) 3179 3180 { 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3181 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCalculateStoredFilename", "filename='".$p_filedescr['filename']."'"); 3182 $v_result=1; 3183 3184 // ----- Working variables 3185 $p_filename = $p_filedescr['filename']; 3186 if (isset($p_options[PCLZIP_OPT_ADD_PATH])) { 3187 $p_add_dir = $p_options[PCLZIP_OPT_ADD_PATH]; 3188 } 3189 else { 3190 $p_add_dir = ''; 3191 } 3192 if (isset($p_options[PCLZIP_OPT_REMOVE_PATH])) { 3193 $p_remove_dir = $p_options[PCLZIP_OPT_REMOVE_PATH]; 3194 } 3195 else { 3196 $p_remove_dir = ''; 3197 } 3198 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Remove path ='".$p_remove_dir."'"); 3199 if (isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH])) { 3200 $p_remove_all_dir = $p_options[PCLZIP_OPT_REMOVE_ALL_PATH]; 3201 } 3202 else { 3203 $p_remove_all_dir = 0; 3204 } 3205 3206 // ----- Look for full name change 3207 if (isset($p_filedescr['new_full_name'])) { 3208 // ----- Remove drive letter if any 3209 $v_stored_filename = PclZipUtilTranslateWinPath($p_filedescr['new_full_name']); 3210 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Changing full name of '".$p_filename."' for '".$v_stored_filename."'"); 3211 } 3212 3213 // ----- Look for path and/or short name change 3214 else { 3215 3216 // ----- Look for short name change 3217 // Its when we cahnge just the filename but not the path 3218 if (isset($p_filedescr['new_short_name'])) { 3219 $v_path_info = pathinfo($p_filename); 3220 $v_dir = ''; 3221 if ($v_path_info['dirname'] != '') { 3222 $v_dir = $v_path_info['dirname'].'/'; 3223 } 3224 $v_stored_filename = $v_dir.$p_filedescr['new_short_name']; 3225 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Changing short name of '".$p_filename."' for '".$v_stored_filename."'"); 3226 } 3227 else { 3228 // ----- Calculate the stored filename 3229 $v_stored_filename = $p_filename; 3230 } 3231 3232 // ----- Look for all path to remove 3233 if ($p_remove_all_dir) { 3234 $v_stored_filename = basename($p_filename); 3235 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove all path selected change '".$p_filename."' for '".$v_stored_filename."'"); 3236 } 3237 // ----- Look for partial path remove 3238 else if ($p_remove_dir != "") { 3239 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Partial path to remove"); 3240 if (substr($p_remove_dir, -1) != '/') 3241 $p_remove_dir .= "/"; 3242 3243 if ( (substr($p_filename, 0, 2) == "./") 3244 || (substr($p_remove_dir, 0, 2) == "./")) { 3245 3246 if ( (substr($p_filename, 0, 2) == "./") 3247 && (substr($p_remove_dir, 0, 2) != "./")) { 3248 $p_remove_dir = "./".$p_remove_dir; 3249 } 3250 if ( (substr($p_filename, 0, 2) != "./") 3251 && (substr($p_remove_dir, 0, 2) == "./")) { 3252 $p_remove_dir = substr($p_remove_dir, 2); 3253 } 3254 } 3255 3256 $v_compare = PclZipUtilPathInclusion($p_remove_dir, 3257 $v_stored_filename); 3258 if ($v_compare > 0) { 3259 if ($v_compare == 2) { 3260 $v_stored_filename = ""; 3261 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Path to remove is the current folder"); 3262 } 3263 else { 3264 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove path '$p_remove_dir' in file '$v_stored_filename'"); 3265 $v_stored_filename = substr($v_stored_filename, 3266 strlen($p_remove_dir)); 3267 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Result is '$v_stored_filename'"); 3268 } 3269 } 3270 } 3271 3272 // ----- Remove drive letter if any 3273 $v_stored_filename = PclZipUtilTranslateWinPath($v_stored_filename); 3274 3275 // ----- Look for path to add 3276 if ($p_add_dir != "") { 3277 if (substr($p_add_dir, -1) == "/") 3278 $v_stored_filename = $p_add_dir.$v_stored_filename; 3279 else 3280 $v_stored_filename = $p_add_dir."/".$v_stored_filename; 3281 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Add path '$p_add_dir' in file '$p_filename' = '$v_stored_filename'"); 3282 } 3283 } 3284 3285 // ----- Filename (reduce the path of stored name) 3286 $v_stored_filename = PclZipUtilPathReduction($v_stored_filename); 3287 $p_filedescr['stored_filename'] = $v_stored_filename; 3288 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Stored filename will be '".$p_filedescr['stored_filename']."', strlen ".strlen($p_filedescr['stored_filename'])); 3289 3290 // ----- Return 3291 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3292 return $v_result; 3292 3293 } 3293 3294 // -------------------------------------------------------------------------------- … … 3301 3302 function privWriteFileHeader(&$p_header) 3302 3303 { 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3304 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"'); 3305 $v_result=1; 3306 3307 // ----- Store the offset position of the file 3308 $p_header['offset'] = ftell($this->zip_fd); 3309 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'File offset of the header :'.$p_header['offset']); 3310 3311 // ----- Transform UNIX mtime to DOS format mdate/mtime 3312 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 3313 $v_date = getdate($p_header['mtime']); 3314 $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2; 3315 $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday']; 3316 3317 // ----- Packed data 3318 $v_binary_data = pack("VvvvvvVVVvv", 0x04034b50, 3319 $p_header['version_extracted'], $p_header['flag'], 3320 $p_header['compression'], $v_mtime, $v_mdate, 3321 $p_header['crc'], $p_header['compressed_size'], 3321 3322 $p_header['size'], 3322 3323 strlen($p_header['stored_filename']), 3323 3324 $p_header['extra_len']); 3324 3325 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3326 // ----- Write the first 148 bytes of the header in the archive 3327 fputs($this->zip_fd, $v_binary_data, 30); 3328 3329 // ----- Write the variable fields 3330 if (strlen($p_header['stored_filename']) != 0) 3331 { 3332 fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename'])); 3333 } 3334 if ($p_header['extra_len'] != 0) 3335 { 3336 fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']); 3337 } 3338 3339 // ----- Return 3340 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3341 return $v_result; 3341 3342 } 3342 3343 // -------------------------------------------------------------------------------- … … 3350 3351 function privWriteCentralFileHeader(&$p_header) 3351 3352 { 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3353 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"'); 3354 $v_result=1; 3355 3356 // TBC 3357 //for(reset($p_header); $key = key($p_header); next($p_header)) { 3358 // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]); 3359 //} 3360 3361 // ----- Transform UNIX mtime to DOS format mdate/mtime 3362 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 3363 $v_date = getdate($p_header['mtime']); 3364 $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2; 3365 $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday']; 3366 3367 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment size : \''.$p_header['comment_len'].'\''); 3368 3369 // ----- Packed data 3370 $v_binary_data = pack("VvvvvvvVVVvvvvvVV", 0x02014b50, 3371 $p_header['version'], $p_header['version_extracted'], 3372 $p_header['flag'], $p_header['compression'], 3372 3373 $v_mtime, $v_mdate, $p_header['crc'], 3373 3374 3374 $p_header['compressed_size'], $p_header['size'], 3375 strlen($p_header['stored_filename']), 3375 3376 $p_header['extra_len'], $p_header['comment_len'], 3376 3377 $p_header['disk'], $p_header['internal'], 3377 3378 $p_header['external'], $p_header['offset']); 3378 3379 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3380 // ----- Write the 42 bytes of the header in the zip file 3381 fputs($this->zip_fd, $v_binary_data, 46); 3382 3383 // ----- Write the variable fields 3384 if (strlen($p_header['stored_filename']) != 0) 3385 { 3386 fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename'])); 3387 } 3388 if ($p_header['extra_len'] != 0) 3389 { 3390 fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']); 3391 } 3392 if ($p_header['comment_len'] != 0) 3393 { 3394 fputs($this->zip_fd, $p_header['comment'], $p_header['comment_len']); 3395 } 3396 3397 // ----- Return 3398 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3399 return $v_result; 3399 3400 } 3400 3401 // -------------------------------------------------------------------------------- … … 3408 3409 function privWriteCentralHeader($p_nb_entries, $p_size, $p_offset, $p_comment) 3409 3410 { 3410 3411 3412 3413 3414 3415 3411 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralHeader", 'nb_entries='.$p_nb_entries.', size='.$p_size.', offset='.$p_offset.', comment="'.$p_comment.'"'); 3412 $v_result=1; 3413 3414 // ----- Packed data 3415 $v_binary_data = pack("VvvvvVVv", 0x06054b50, 0, 0, $p_nb_entries, 3416 $p_nb_entries, $p_size, 3416 3417 $p_offset, strlen($p_comment)); 3417 3418 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3419 // ----- Write the 22 bytes of the header in the zip file 3420 fputs($this->zip_fd, $v_binary_data, 22); 3421 3422 // ----- Write the variable fields 3423 if (strlen($p_comment) != 0) 3424 { 3425 fputs($this->zip_fd, $p_comment, strlen($p_comment)); 3426 } 3427 3428 // ----- Return 3429 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3430 return $v_result; 3430 3431 } 3431 3432 // -------------------------------------------------------------------------------- … … 3439 3440 function privList(&$p_list) 3440 3441 { 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 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 3494 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3442 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privList", "list"); 3443 $v_result=1; 3444 3445 // ----- Magic quotes trick 3446 $this->privDisableMagicQuotes(); 3447 3448 // ----- Open the zip file 3449 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 3450 if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0) 3451 { 3452 // ----- Magic quotes trick 3453 $this->privSwapBackMagicQuotes(); 3454 3455 // ----- Error log 3456 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode'); 3457 3458 // ----- Return 3459 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3460 return PclZip::errorCode(); 3461 } 3462 3463 // ----- Read the central directory informations 3464 $v_central_dir = array(); 3465 if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) 3466 { 3467 $this->privSwapBackMagicQuotes(); 3468 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3469 return $v_result; 3470 } 3471 3472 // ----- Go to beginning of Central Dir 3473 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Offset : ".$v_central_dir['offset']."'"); 3474 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'"); 3475 @rewind($this->zip_fd); 3476 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'"); 3477 if (@fseek($this->zip_fd, $v_central_dir['offset'])) 3478 { 3479 $this->privSwapBackMagicQuotes(); 3480 3481 // ----- Error log 3482 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); 3483 3484 // ----- Return 3485 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3486 return PclZip::errorCode(); 3487 } 3488 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'"); 3489 3490 // ----- Read each entry 3491 for ($i=0; $i<$v_central_dir['entries']; $i++) 3492 { 3493 // ----- Read the file header 3494 if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1) 3495 { 3496 $this->privSwapBackMagicQuotes(); 3497 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3498 return $v_result; 3499 } 3500 $v_header['index'] = $i; 3501 3502 // ----- Get the only interesting attributes 3503 $this->privConvertHeader2FileInfo($v_header, $p_list[$i]); 3504 unset($v_header); 3505 } 3506 3507 // ----- Close the zip file 3508 $this->privCloseFd(); 3509 3510 // ----- Magic quotes trick 3511 $this->privSwapBackMagicQuotes(); 3512 3513 // ----- Return 3514 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3515 return $v_result; 3515 3516 } 3516 3517 // -------------------------------------------------------------------------------- … … 3522 3523 // entries and extract the interesting parameters that will be given back. 3523 3524 // The resulting file infos are set in the array $p_info 3524 // 3525 // 3526 // 3527 // 3528 // 3529 // 3530 // 3531 // 3532 // 3533 // 3525 // $p_info['filename'] : Filename with full path. Given by user (add), 3526 // extracted in the filesystem (extract). 3527 // $p_info['stored_filename'] : Stored filename in the archive. 3528 // $p_info['size'] = Size of the file. 3529 // $p_info['compressed_size'] = Compressed size of the file. 3530 // $p_info['mtime'] = Last modification date of the file. 3531 // $p_info['comment'] = Comment associated with the file. 3532 // $p_info['folder'] = true/false : indicates if the entry is a folder or not. 3533 // $p_info['status'] = status of the action on the file. 3534 // $p_info['crc'] = CRC of the file content. 3534 3535 // Parameters : 3535 3536 // Return Values : … … 3537 3538 function privConvertHeader2FileInfo($p_header, &$p_info) 3538 3539 { 3539 3540 3541 3542 3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3540 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privConvertHeader2FileInfo", "Filename='".$p_header['filename']."'"); 3541 $v_result=1; 3542 3543 // ----- Get the interesting attributes 3544 $p_info['filename'] = $p_header['filename']; 3545 $p_info['stored_filename'] = $p_header['stored_filename']; 3546 $p_info['size'] = $p_header['size']; 3547 $p_info['compressed_size'] = $p_header['compressed_size']; 3548 $p_info['mtime'] = $p_header['mtime']; 3549 $p_info['comment'] = $p_header['comment']; 3550 $p_info['folder'] = (($p_header['external']&0x00000010)==0x00000010); 3551 $p_info['index'] = $p_header['index']; 3552 $p_info['status'] = $p_header['status']; 3553 $p_info['crc'] = $p_header['crc']; 3554 3555 // ----- Return 3556 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3557 return $v_result; 3557 3558 } 3558 3559 // -------------------------------------------------------------------------------- … … 3564 3565 // Parameters : 3565 3566 // $p_file_list : An array where will be placed the properties of each 3566 // 3567 // extracted file 3567 3568 // $p_path : Path to add while writing the extracted files 3568 3569 // $p_remove_path : Path to remove (from the file memorized path) while writing the 3569 // 3570 // 3571 // 3572 // 3570 // extracted files. If the path does not match the file path, 3571 // the file is extracted with its memorized path. 3572 // $p_remove_path does not apply to 'list' mode. 3573 // $p_path and $p_remove_path are commulative. 3573 3574 // Return Values : 3574 3575 // 1 on success,0 or less on error (see error code list) … … 3576 3577 function privExtractByRule(&$p_file_list, $p_path, $p_remove_path, $p_remove_all_path, &$p_options) 3577 3578 { 3578 3579 3580 3581 3582 3583 3584 3585 3586 3587 3579 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privExtractByRule", "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'"); 3580 $v_result=1; 3581 3582 // ----- Magic quotes trick 3583 $this->privDisableMagicQuotes(); 3584 3585 // ----- Check the path 3586 if ( ($p_path == "") 3587 || ( (substr($p_path, 0, 1) != "/") 3588 && (substr($p_path, 0, 3) != "../") 3588 3589 && (substr($p_path,1,2)!=":/"))) 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 3653 3654 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757 3758 3759 3590 $p_path = "./".$p_path; 3591 3592 // ----- Reduce the path last (and duplicated) '/' 3593 if (($p_path != "./") && ($p_path != "/")) 3594 { 3595 // ----- Look for the path end '/' 3596 while (substr($p_path, -1) == "/") 3597 { 3598 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Destination path [$p_path] ends by '/'"); 3599 $p_path = substr($p_path, 0, strlen($p_path)-1); 3600 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Modified to [$p_path]"); 3601 } 3602 } 3603 3604 // ----- Look for path to remove format (should end by /) 3605 if (($p_remove_path != "") && (substr($p_remove_path, -1) != '/')) 3606 { 3607 $p_remove_path .= '/'; 3608 } 3609 $p_remove_path_size = strlen($p_remove_path); 3610 3611 // ----- Open the zip file 3612 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 3613 if (($v_result = $this->privOpenFd('rb')) != 1) 3614 { 3615 $this->privSwapBackMagicQuotes(); 3616 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3617 return $v_result; 3618 } 3619 3620 // ----- Read the central directory informations 3621 $v_central_dir = array(); 3622 if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) 3623 { 3624 // ----- Close the zip file 3625 $this->privCloseFd(); 3626 $this->privSwapBackMagicQuotes(); 3627 3628 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3629 return $v_result; 3630 } 3631 3632 // ----- Start at beginning of Central Dir 3633 $v_pos_entry = $v_central_dir['offset']; 3634 3635 // ----- Read each entry 3636 $j_start = 0; 3637 for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++) 3638 { 3639 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry : '$i'"); 3640 3641 // ----- Read next Central dir entry 3642 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position before rewind : ".ftell($this->zip_fd)."'"); 3643 @rewind($this->zip_fd); 3644 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position after rewind : ".ftell($this->zip_fd)."'"); 3645 if (@fseek($this->zip_fd, $v_pos_entry)) 3646 { 3647 // ----- Close the zip file 3648 $this->privCloseFd(); 3649 $this->privSwapBackMagicQuotes(); 3650 3651 // ----- Error log 3652 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); 3653 3654 // ----- Return 3655 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3656 return PclZip::errorCode(); 3657 } 3658 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position after fseek : ".ftell($this->zip_fd)."'"); 3659 3660 // ----- Read the file header 3661 $v_header = array(); 3662 if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1) 3663 { 3664 // ----- Close the zip file 3665 $this->privCloseFd(); 3666 $this->privSwapBackMagicQuotes(); 3667 3668 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3669 return $v_result; 3670 } 3671 3672 // ----- Store the index 3673 $v_header['index'] = $i; 3674 3675 // ----- Store the file position 3676 $v_pos_entry = ftell($this->zip_fd); 3677 3678 // ----- Look for the specific extract rules 3679 $v_extract = false; 3680 3681 // ----- Look for extract by name rule 3682 if ( (isset($p_options[PCLZIP_OPT_BY_NAME])) 3683 && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) { 3684 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'"); 3685 3686 // ----- Look if the filename is in the list 3687 for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_extract); $j++) { 3688 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'"); 3689 3690 // ----- Look for a directory 3691 if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") { 3692 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory"); 3693 3694 // ----- Look if the directory is in the filename path 3695 if ( (strlen($v_header['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) 3696 && (substr($v_header['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) { 3697 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path"); 3698 $v_extract = true; 3699 } 3700 } 3701 // ----- Look for a filename 3702 elseif ($v_header['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) { 3703 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one."); 3704 $v_extract = true; 3705 } 3706 } 3707 } 3708 3709 // ----- Look for extract by ereg rule 3710 else if ( (isset($p_options[PCLZIP_OPT_BY_EREG])) 3711 && ($p_options[PCLZIP_OPT_BY_EREG] != "")) { 3712 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'"); 3713 3714 if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header['stored_filename'])) { 3715 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression"); 3716 $v_extract = true; 3717 } 3718 } 3719 3720 // ----- Look for extract by preg rule 3721 else if ( (isset($p_options[PCLZIP_OPT_BY_PREG])) 3722 && ($p_options[PCLZIP_OPT_BY_PREG] != "")) { 3723 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'"); 3724 3725 if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header['stored_filename'])) { 3726 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression"); 3727 $v_extract = true; 3728 } 3729 } 3730 3731 // ----- Look for extract by index rule 3732 else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX])) 3733 && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) { 3734 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'"); 3735 3736 // ----- Look if the index is in the list 3737 for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_extract); $j++) { 3738 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]"); 3739 3740 if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) { 3741 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range"); 3742 $v_extract = true; 3743 } 3744 if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) { 3745 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop"); 3746 $j_start = $j+1; 3747 } 3748 3749 if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) { 3750 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop"); 3751 break; 3752 } 3753 } 3754 } 3755 3756 // ----- Look for no rule, which means extract all the archive 3757 else { 3758 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with no rule (extract all)"); 3759 $v_extract = true; 3760 } 3760 3761 3761 3762 // ----- Check compression method 3762 3763 if ( ($v_extract) 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 3778 3779 3780 3781 3764 && ( ($v_header['compression'] != 8) 3765 && ($v_header['compression'] != 0))) { 3766 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported compression method (".$v_header['compression'].")"); 3767 $v_header['status'] = 'unsupported_compression'; 3768 3769 // ----- Look for PCLZIP_OPT_STOP_ON_ERROR 3770 if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR])) 3771 && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) { 3772 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped"); 3773 3774 $this->privSwapBackMagicQuotes(); 3775 3776 PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_COMPRESSION, 3777 "Filename '".$v_header['stored_filename']."' is " 3778 ."compressed by an unsupported compression " 3779 ."method (".$v_header['compression'].") "); 3780 3781 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3782 return PclZip::errorCode(); 3782 3783 } 3783 3784 } … … 3785 3786 // ----- Check encrypted files 3786 3787 if (($v_extract) && (($v_header['flag'] & 1) == 1)) { 3787 3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 3798 3799 3788 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported file encryption"); 3789 $v_header['status'] = 'unsupported_encryption'; 3790 3791 // ----- Look for PCLZIP_OPT_STOP_ON_ERROR 3792 if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR])) 3793 && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) { 3794 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped"); 3795 3796 $this->privSwapBackMagicQuotes(); 3797 3798 PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_ENCRYPTION, 3799 "Unsupported encryption for " 3800 ." filename '".$v_header['stored_filename'] 3800 3801 ."'"); 3801 3802 3802 3803 3803 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3804 return PclZip::errorCode(); 3804 3805 } 3805 3806 3807 3808 3809 3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832 3833 3834 3835 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 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 3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3806 } 3807 3808 // ----- Look for real extraction 3809 if (($v_extract) && ($v_header['status'] != 'ok')) { 3810 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "No need for extract"); 3811 $v_result = $this->privConvertHeader2FileInfo($v_header, 3812 $p_file_list[$v_nb_extracted++]); 3813 if ($v_result != 1) { 3814 $this->privCloseFd(); 3815 $this->privSwapBackMagicQuotes(); 3816 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3817 return $v_result; 3818 } 3819 3820 $v_extract = false; 3821 } 3822 3823 // ----- Look for real extraction 3824 if ($v_extract) 3825 { 3826 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file '".$v_header['filename']."', index '$i'"); 3827 3828 // ----- Go to the file position 3829 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'"); 3830 @rewind($this->zip_fd); 3831 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'"); 3832 if (@fseek($this->zip_fd, $v_header['offset'])) 3833 { 3834 // ----- Close the zip file 3835 $this->privCloseFd(); 3836 3837 $this->privSwapBackMagicQuotes(); 3838 3839 // ----- Error log 3840 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); 3841 3842 // ----- Return 3843 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 3844 return PclZip::errorCode(); 3845 } 3846 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'"); 3847 3848 // ----- Look for extraction as string 3849 if ($p_options[PCLZIP_OPT_EXTRACT_AS_STRING]) { 3850 3851 // ----- Extracting the file 3852 $v_result1 = $this->privExtractFileAsString($v_header, $v_string); 3853 if ($v_result1 < 1) { 3854 $this->privCloseFd(); 3855 $this->privSwapBackMagicQuotes(); 3856 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1); 3857 return $v_result1; 3858 } 3859 3860 // ----- Get the only interesting attributes 3861 if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted])) != 1) 3862 { 3863 // ----- Close the zip file 3864 $this->privCloseFd(); 3865 $this->privSwapBackMagicQuotes(); 3866 3867 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3868 return $v_result; 3869 } 3870 3871 // ----- Set the file content 3872 $p_file_list[$v_nb_extracted]['content'] = $v_string; 3873 3874 // ----- Next extracted file 3875 $v_nb_extracted++; 3876 3877 // ----- Look for user callback abort 3878 if ($v_result1 == 2) { 3879 break; 3880 } 3881 } 3882 // ----- Look for extraction in standard output 3883 elseif ( (isset($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT])) 3884 && ($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT])) { 3885 // ----- Extracting the file in standard output 3886 $v_result1 = $this->privExtractFileInOutput($v_header, $p_options); 3887 if ($v_result1 < 1) { 3888 $this->privCloseFd(); 3889 $this->privSwapBackMagicQuotes(); 3890 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1); 3891 return $v_result1; 3892 } 3893 3894 // ----- Get the only interesting attributes 3895 if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) { 3896 $this->privCloseFd(); 3897 $this->privSwapBackMagicQuotes(); 3898 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3899 return $v_result; 3900 } 3901 3902 // ----- Look for user callback abort 3903 if ($v_result1 == 2) { 3904 break; 3905 } 3906 } 3907 // ----- Look for normal extraction 3908 else { 3909 // ----- Extracting the file 3910 $v_result1 = $this->privExtractFile($v_header, 3911 $p_path, $p_remove_path, 3911 3912 $p_remove_all_path, 3912 3913 $p_options); 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 3938 3939 3940 3941 3942 3943 3944 3945 3914 if ($v_result1 < 1) { 3915 $this->privCloseFd(); 3916 $this->privSwapBackMagicQuotes(); 3917 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1); 3918 return $v_result1; 3919 } 3920 3921 // ----- Get the only interesting attributes 3922 if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) 3923 { 3924 // ----- Close the zip file 3925 $this->privCloseFd(); 3926 $this->privSwapBackMagicQuotes(); 3927 3928 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3929 return $v_result; 3930 } 3931 3932 // ----- Look for user callback abort 3933 if ($v_result1 == 2) { 3934 break; 3935 } 3936 } 3937 } 3938 } 3939 3940 // ----- Close the zip file 3941 $this->privCloseFd(); 3942 $this->privSwapBackMagicQuotes(); 3943 3944 // ----- Return 3945 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3946 return $v_result; 3946 3947 } 3947 3948 // -------------------------------------------------------------------------------- … … 3958 3959 function privExtractFile(&$p_entry, $p_path, $p_remove_path, $p_remove_all_path, &$p_options) 3959 3960 { 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']; 3961 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFile', "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'"); 3962 $v_result=1; 3963 3964 // ----- Read the file header 3965 if (($v_result = $this->privReadFileHeader($v_header)) != 1) 3966 { 3967 // ----- Return 3968 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3969 return $v_result; 3970 } 3971 3972 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'"); 3973 3974 // ----- Check that the file header is coherent with $p_entry info 3975 if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) { 3976 // TBC 3977 } 3978 3979 // ----- Look for all path to remove 3980 if ($p_remove_all_path == true) { 3981 // ----- Look for folder entry that not need to be extracted 3982 if (($p_entry['external']&0x00000010)==0x00000010) { 3983 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The entry is a folder : need to be filtered"); 3984 3985 $p_entry['status'] = "filtered"; 3986 3987 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 3988 return $v_result; 3989 } 3990 3991 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "All path is removed"); 3992 // ----- Get the basename of the path 3993 $p_entry['filename'] = basename($p_entry['filename']); 3994 } 3995 3996 // ----- Look for path to remove 3997 else if ($p_remove_path != "") 3998 { 3999 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look for some path to remove"); 4000 if (PclZipUtilPathInclusion($p_remove_path, $p_entry['filename']) == 2) 4001 { 4002 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The folder is the same as the removed path '".$p_entry['filename']."'"); 4003 4004 // ----- Change the file status 4005 $p_entry['status'] = "filtered"; 4006 4007 // ----- Return 4008 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4009 return $v_result; 4010 } 4011 4012 $p_remove_path_size = strlen($p_remove_path); 4013 if (substr($p_entry['filename'], 0, $p_remove_path_size) == $p_remove_path) 4014 { 4015 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found path '$p_remove_path' to remove in file '".$p_entry['filename']."'"); 4016 4017 // ----- Remove the path 4018 $p_entry['filename'] = substr($p_entry['filename'], $p_remove_path_size); 4019 4020 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Resulting file is '".$p_entry['filename']."'"); 4021 } 4022 } 4023 4024 // ----- Add the path 4025 if ($p_path != '') { 4026 $p_entry['filename'] = $p_path."/".$p_entry['filename']; 4027 } 4028 4029 // ----- Check a base_dir_restriction 4030 if (isset($p_options[PCLZIP_OPT_EXTRACT_DIR_RESTRICTION])) { 4031 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Check the extract directory restriction"); 4032 $v_inclusion 4033 = PclZipUtilPathInclusion($p_options[PCLZIP_OPT_EXTRACT_DIR_RESTRICTION], 4034 $p_entry['filename']); 4035 if ($v_inclusion == 0) { 4036 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_EXTRACT_DIR_RESTRICTION is selected, file is outside restriction"); 4037 4038 PclZip::privErrorLog(PCLZIP_ERR_DIRECTORY_RESTRICTION, 4039 "Filename '".$p_entry['filename']."' is " 4040 ."outside PCLZIP_OPT_EXTRACT_DIR_RESTRICTION"); 4041 4042 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4043 return PclZip::errorCode(); 4044 } 4045 } 4046 4047 // ----- Look for pre-extract callback 4048 if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) { 4049 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction"); 4050 4051 // ----- Generate a local information 4052 $v_local_header = array(); 4053 $this->privConvertHeader2FileInfo($p_entry, $v_local_header); 4054 4055 // ----- Call the callback 4056 // Here I do not use call_user_func() because I need to send a reference to the 4057 // header. 4058 eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);'); 4059 if ($v_result == 0) { 4060 // ----- Change the file status 4061 $p_entry['status'] = "skipped"; 4062 $v_result = 1; 4063 } 4064 4065 // ----- Look for abort result 4066 if ($v_result == 2) { 4067 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction"); 4068 // ----- This status is internal and will be changed in 'skipped' 4069 $p_entry['status'] = "aborted"; 4070 $v_result = PCLZIP_ERR_USER_ABORTED; 4071 } 4072 4073 // ----- Update the informations 4074 // Only some fields can be modified 4075 $p_entry['filename'] = $v_local_header['filename']; 4076 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'"); 4077 } 4078 4079 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'"); 4080 4081 // ----- Look if extraction should be done 4082 if ($p_entry['status'] == 'ok') { 4083 4084 // ----- Look for specific actions while the file exist 4085 if (file_exists($p_entry['filename'])) 4086 { 4087 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_entry['filename']."' already exists"); 4088 4089 // ----- Look if file is a directory 4090 if (is_dir($p_entry['filename'])) 4091 { 4092 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is a directory"); 4093 4094 // ----- Change the file status 4095 $p_entry['status'] = "already_a_directory"; 4096 4097 // ----- Look for PCLZIP_OPT_STOP_ON_ERROR 4098 // For historical reason first PclZip implementation does not stop 4099 // when this kind of error occurs. 4100 if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR])) 4101 && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) { 4102 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped"); 4103 4104 PclZip::privErrorLog(PCLZIP_ERR_ALREADY_A_DIRECTORY, 4105 "Filename '".$p_entry['filename']."' is " 4106 ."already used by an existing directory"); 4107 4108 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4109 return PclZip::errorCode(); 4110 } 4111 } 4112 // ----- Look if file is write protected 4113 else if (!is_writeable($p_entry['filename'])) 4114 { 4115 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is write protected"); 4116 4117 // ----- Change the file status 4118 $p_entry['status'] = "write_protected"; 4119 4120 // ----- Look for PCLZIP_OPT_STOP_ON_ERROR 4121 // For historical reason first PclZip implementation does not stop 4122 // when this kind of error occurs. 4123 if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR])) 4124 && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) { 4125 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped"); 4126 4127 PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL, 4128 "Filename '".$p_entry['filename']."' exists " 4129 ."and is write protected"); 4130 4131 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4132 return PclZip::errorCode(); 4133 } 4134 } 4135 4136 // ----- Look if the extracted file is older 4137 else if (filemtime($p_entry['filename']) > $p_entry['mtime']) 4138 { 4139 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$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", $p_entry['mtime']).")"); 4140 // ----- Change the file status 4141 if ( (isset($p_options[PCLZIP_OPT_REPLACE_NEWER])) 4142 && ($p_options[PCLZIP_OPT_REPLACE_NEWER]===true)) { 4143 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_REPLACE_NEWER is selected, file will be replaced"); 4144 } 4145 else { 4146 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be replaced"); 4147 $p_entry['status'] = "newer_exist"; 4148 4149 // ----- Look for PCLZIP_OPT_STOP_ON_ERROR 4150 // For historical reason first PclZip implementation does not stop 4151 // when this kind of error occurs. 4152 if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR])) 4153 && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) { 4154 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped"); 4155 4156 PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL, 4157 "Newer version of '".$p_entry['filename']."' exists " 4158 ."and option PCLZIP_OPT_REPLACE_NEWER is not selected"); 4159 4160 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4161 return PclZip::errorCode(); 4162 } 4163 } 4164 } 4165 else { 4166 //--(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", $p_entry['mtime']).")"); 4167 } 4168 } 4169 4170 // ----- Check the directory availability and create it if necessary 4171 else { 4172 if ((($p_entry['external']&0x00000010)==0x00000010) || (substr($p_entry['filename'], -1) == '/')) 4173 $v_dir_to_check = $p_entry['filename']; 4174 else if (!strstr($p_entry['filename'], "/")) 4175 $v_dir_to_check = ""; 4176 else 4177 $v_dir_to_check = dirname($p_entry['filename']); 4178 4179 if (($v_result = $this->privDirCheck($v_dir_to_check, (($p_entry['external']&0x00000010)==0x00000010))) != 1) { 4180 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to create path for '".$p_entry['filename']."'"); 4181 4182 // ----- Change the file status 4183 $p_entry['status'] = "path_creation_fail"; 4184 4185 // ----- Return 4186 ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4187 //return $v_result; 4188 $v_result = 1; 4189 } 4190 } 4191 } 4192 4193 // ----- Look if extraction should be done 4194 if ($p_entry['status'] == 'ok') { 4195 4196 // ----- Do the extraction (if not a folder) 4197 if (!(($p_entry['external']&0x00000010)==0x00000010)) 4198 { 4199 // ----- Look for not compressed file 4200 if ($p_entry['compression'] == 0) { 4201 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file"); 4202 4203 // ----- Opening destination file 4204 if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) 4205 { 4206 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode"); 4207 4208 // ----- Change the file status 4209 $p_entry['status'] = "write_error"; 4210 4211 // ----- Return 4212 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4213 return $v_result; 4214 } 4215 4216 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read '".$p_entry['size']."' bytes"); 4217 4218 // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks 4219 $v_size = $p_entry['compressed_size']; 4220 while ($v_size != 0) 4221 { 4222 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 4223 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read $v_read_size bytes"); 4224 $v_buffer = @fread($this->zip_fd, $v_read_size); 4225 /* Try to speed up the code 4226 $v_binary_data = pack('a'.$v_read_size, $v_buffer); 4227 @fwrite($v_dest_file, $v_binary_data, $v_read_size); 4228 */ 4229 @fwrite($v_dest_file, $v_buffer, $v_read_size); 4230 $v_size -= $v_read_size; 4231 } 4232 4233 // ----- Closing the destination file 4234 fclose($v_dest_file); 4235 4236 // ----- Change the file mtime 4237 touch($p_entry['filename'], $p_entry['mtime']); 4238 4239 4240 } 4241 else { 4242 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (Compression method ".$p_entry['compression'].")"); 4243 // ----- TBC 4244 // Need to be finished 4245 if (($p_entry['flag'] & 1) == 1) { 4246 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File is encrypted"); 4247 /* 4248 // ----- Read the encryption header 4249 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read 12 encryption header bytes"); 4250 $v_encryption_header = @fread($this->zip_fd, 12); 4251 4252 // ----- Read the encrypted & compressed file in a buffer 4253 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".($p_entry['compressed_size']-12)."' compressed & encrypted bytes"); 4254 $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']-12); 4255 4256 // ----- Decrypt the buffer 4257 $this->privDecrypt($v_encryption_header, $v_buffer, 4258 $p_entry['compressed_size']-12, $p_entry['crc']); 4259 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Buffer is '".$v_buffer."'"); 4260 */ 4261 } 4262 else { 4263 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".$p_entry['compressed_size']."' compressed bytes"); 4264 // ----- Read the compressed file in a buffer (one shot) 4265 $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']); 4266 } 4267 4268 // ----- Decompress the file 4269 $v_file_content = @gzinflate($v_buffer); 4270 unset($v_buffer); 4271 if ($v_file_content === FALSE) { 4272 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to inflate compressed file"); 4273 4274 // ----- Change the file status 4275 // TBC 4276 $p_entry['status'] = "error"; 4277 4278 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4279 return $v_result; 4280 } 4281 4282 // ----- Opening destination file 4283 if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) { 4284 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode"); 4285 4286 // ----- Change the file status 4287 $p_entry['status'] = "write_error"; 4288 4289 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4290 return $v_result; 4291 } 4292 4293 // ----- Write the uncompressed data 4294 @fwrite($v_dest_file, $v_file_content, $p_entry['size']); 4295 unset($v_file_content); 4296 4297 // ----- Closing the destination file 4298 @fclose($v_dest_file); 4299 4300 // ----- Change the file mtime 4301 @touch($p_entry['filename'], $p_entry['mtime']); 4302 } 4303 4304 // ----- Look for chmod option 4305 if (isset($p_options[PCLZIP_OPT_SET_CHMOD])) { 4306 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "chmod option activated '".$p_options[PCLZIP_OPT_SET_CHMOD]."'"); 4307 4308 // ----- Change the mode of the file 4309 @chmod($p_entry['filename'], $p_options[PCLZIP_OPT_SET_CHMOD]); 4310 } 4311 4312 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done"); 4313 } 4314 } 4315 4316 // ----- Change abort status 4317 if ($p_entry['status'] == "aborted") { 4318 $p_entry['status'] = "skipped"; 4026 4319 } 4027 4320 4028 // ----- Check a base_dir_restriction 4029 if (isset($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 '".$p_entry['filename']."' is " 4039 ."outside PCLZIP_OPT_EXTRACT_DIR_RESTRICTION"); 4040 4041 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4042 return PclZip::errorCode(); 4043 } 4044 } 4045 4046 // ----- Look for pre-extract callback 4047 if (isset($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 " 4105 ."already used by an existing directory"); 4106 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 " 4128 ."and is write protected"); 4129 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'], $p_entry['mtime']); 4237 4238 4239 } 4240 else { 4241 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (Compression method ".$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 $v_result; 4279 } 4280 4281 // ----- Opening destination file 4282 if (($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'], $p_options[PCLZIP_OPT_SET_CHMOD]); 4309 } 4310 4311 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done"); 4312 } 4313 } 4314 4315 // ----- Change abort status 4316 if ($p_entry['status'] == "aborted") { 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 $v_result; 4321 // ----- Look for post-extract callback 4322 elseif (isset($p_options[PCLZIP_CB_POST_EXTRACT])) { 4323 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction"); 4324 4325 // ----- Generate a local information 4326 $v_local_header = array(); 4327 $this->privConvertHeader2FileInfo($p_entry, $v_local_header); 4328 4329 // ----- Call the callback 4330 // Here I do not use call_user_func() because I need to send a reference to the 4331 // header. 4332 eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);'); 4333 4334 // ----- Look for abort result 4335 if ($v_result == 2) { 4336 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction"); 4337 $v_result = PCLZIP_ERR_USER_ABORTED; 4338 } 4339 } 4340 4341 // ----- Return 4342 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4343 return $v_result; 4343 4344 } 4344 4345 // -------------------------------------------------------------------------------- … … 4352 4353 function privExtractFileInOutput(&$p_entry, &$p_options) 4353 4354 { 4354 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 4373 4374 4375 4376 4377 4378 4379 4380 4381 4382 4383 4384 4385 4386 4387 4388 4389 4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400 4401 4402 4403 4404 4405 4406 4407 4408 4409 4410 4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 4425 4426 4427 4428 4429 4430 4431 4432 4433 4434 4435 4436 4437 4438 4439 4355 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileInOutput', ""); 4356 $v_result=1; 4357 4358 // ----- Read the file header 4359 if (($v_result = $this->privReadFileHeader($v_header)) != 1) { 4360 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4361 return $v_result; 4362 } 4363 4364 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'"); 4365 4366 // ----- Check that the file header is coherent with $p_entry info 4367 if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) { 4368 // TBC 4369 } 4370 4371 // ----- Look for pre-extract callback 4372 if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) { 4373 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction"); 4374 4375 // ----- Generate a local information 4376 $v_local_header = array(); 4377 $this->privConvertHeader2FileInfo($p_entry, $v_local_header); 4378 4379 // ----- Call the callback 4380 // Here I do not use call_user_func() because I need to send a reference to the 4381 // header. 4382 eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);'); 4383 if ($v_result == 0) { 4384 // ----- Change the file status 4385 $p_entry['status'] = "skipped"; 4386 $v_result = 1; 4387 } 4388 4389 // ----- Look for abort result 4390 if ($v_result == 2) { 4391 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction"); 4392 // ----- This status is internal and will be changed in 'skipped' 4393 $p_entry['status'] = "aborted"; 4394 $v_result = PCLZIP_ERR_USER_ABORTED; 4395 } 4396 4397 // ----- Update the informations 4398 // Only some fields can be modified 4399 $p_entry['filename'] = $v_local_header['filename']; 4400 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'"); 4401 } 4402 4403 // ----- Trace 4404 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'"); 4405 4406 // ----- Look if extraction should be done 4407 if ($p_entry['status'] == 'ok') { 4408 4409 // ----- Do the extraction (if not a folder) 4410 if (!(($p_entry['external']&0x00000010)==0x00000010)) { 4411 // ----- Look for not compressed file 4412 if ($p_entry['compressed_size'] == $p_entry['size']) { 4413 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file"); 4414 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes"); 4415 4416 // ----- Read the file in a buffer (one shot) 4417 $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']); 4418 4419 // ----- Send the file to the output 4420 echo $v_buffer; 4421 unset($v_buffer); 4422 } 4423 else { 4424 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file"); 4425 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Reading '".$p_entry['size']."' bytes"); 4426 4427 // ----- Read the compressed file in a buffer (one shot) 4428 $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']); 4429 4430 // ----- Decompress the file 4431 $v_file_content = gzinflate($v_buffer); 4432 unset($v_buffer); 4433 4434 // ----- Send the file to the output 4435 echo $v_file_content; 4436 unset($v_file_content); 4437 } 4438 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done"); 4439 } 4440 } 4440 4441 4441 4442 // ----- Change abort status 4442 4443 if ($p_entry['status'] == "aborted") { 4443 4444 $p_entry['status'] = "skipped"; 4444 4445 } 4445 4446 4446 4447 4448 4449 4450 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465 4466 4467 4447 // ----- Look for post-extract callback 4448 elseif (isset($p_options[PCLZIP_CB_POST_EXTRACT])) { 4449 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction"); 4450 4451 // ----- Generate a local information 4452 $v_local_header = array(); 4453 $this->privConvertHeader2FileInfo($p_entry, $v_local_header); 4454 4455 // ----- Call the callback 4456 // Here I do not use call_user_func() because I need to send a reference to the 4457 // header. 4458 eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);'); 4459 4460 // ----- Look for abort result 4461 if ($v_result == 2) { 4462 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction"); 4463 $v_result = PCLZIP_ERR_USER_ABORTED; 4464 } 4465 } 4466 4467 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4468 return $v_result; 4468 4469 } 4469 4470 // -------------------------------------------------------------------------------- … … 4477 4478 function privExtractFileAsString(&$p_entry, &$p_string) 4478 4479 { 4479 4480 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 // 4505 4506 4507 4508 4509 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 4530 4531 4532 4533 4480 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileAsString', "p_entry['filename']='".$p_entry['filename']."'"); 4481 $v_result=1; 4482 4483 // ----- Read the file header 4484 $v_header = array(); 4485 if (($v_result = $this->privReadFileHeader($v_header)) != 1) 4486 { 4487 // ----- Return 4488 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4489 return $v_result; 4490 } 4491 4492 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'"); 4493 4494 // ----- Check that the file header is coherent with $p_entry info 4495 if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) { 4496 // TBC 4497 } 4498 4499 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file in string (with path) '".$p_entry['filename']."', size '$v_header[size]'"); 4500 4501 // ----- Do the extraction (if not a folder) 4502 if (!(($p_entry['external']&0x00000010)==0x00000010)) 4503 { 4504 // ----- Look for not compressed file 4505 // if ($p_entry['compressed_size'] == $p_entry['size']) 4506 if ($p_entry['compression'] == 0) { 4507 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file"); 4508 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes"); 4509 4510 // ----- Reading the file 4511 $p_string = @fread($this->zip_fd, $p_entry['compressed_size']); 4512 } 4513 else { 4514 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (compression method '".$p_entry['compression']."')"); 4515 4516 // ----- Reading the file 4517 $v_data = @fread($this->zip_fd, $p_entry['compressed_size']); 4518 4519 // ----- Decompress the file 4520 if (($p_string = @gzinflate($v_data)) === FALSE) { 4521 // TBC 4522 } 4523 } 4524 4525 // ----- Trace 4526 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done"); 4527 } 4528 else { 4529 // TBC : error : can not extract a folder in a string 4530 } 4531 4532 // ----- Return 4533 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4534 return $v_result; 4534 4535 } 4535 4536 // -------------------------------------------------------------------------------- … … 4543 4544 function privReadFileHeader(&$p_header) 4544 4545 { 4545 4546 4547 4548 4549 4550 4551 4552 4553 4554 4555 4556 4557 4558 4559 4560 4561 4562 4563 4564 4565 4566 4567 4568 4569 4570 4571 4572 4573 4574 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 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 4546 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadFileHeader", ""); 4547 $v_result=1; 4548 4549 // ----- Read the 4 bytes signature 4550 $v_binary_data = @fread($this->zip_fd, 4); 4551 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'"); 4552 $v_data = unpack('Vid', $v_binary_data); 4553 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'"); 4554 4555 // ----- Check signature 4556 if ($v_data['id'] != 0x04034b50) 4557 { 4558 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid File header"); 4559 4560 // ----- Error log 4561 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure'); 4562 4563 // ----- Return 4564 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4565 return PclZip::errorCode(); 4566 } 4567 4568 // ----- Read the first 42 bytes of the header 4569 $v_binary_data = fread($this->zip_fd, 26); 4570 4571 // ----- Look for invalid block size 4572 if (strlen($v_binary_data) != 26) 4573 { 4574 $p_header['filename'] = ""; 4575 $p_header['status'] = "invalid_header"; 4576 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data)); 4577 4578 // ----- Error log 4579 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data)); 4580 4581 // ----- Return 4582 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4583 return PclZip::errorCode(); 4584 } 4585 4586 // ----- Extract the values 4587 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header : '".$v_binary_data."'"); 4588 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header (Hex) : '".bin2hex($v_binary_data)."'"); 4589 $v_data = unpack('vversion/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len', $v_binary_data); 4590 4591 // ----- Get filename 4592 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "File name length : ".$v_data['filename_len']); 4593 $p_header['filename'] = fread($this->zip_fd, $v_data['filename_len']); 4594 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename : \''.$p_header['filename'].'\''); 4595 4596 // ----- Get extra_fields 4597 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extra field length : ".$v_data['extra_len']); 4598 if ($v_data['extra_len'] != 0) { 4599 $p_header['extra'] = fread($this->zip_fd, $v_data['extra_len']); 4600 } 4601 else { 4602 $p_header['extra'] = ''; 4603 } 4604 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Extra field : \''.bin2hex($p_header['extra']).'\''); 4605 4606 // ----- Extract properties 4607 $p_header['version_extracted'] = $v_data['version']; 4608 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : ('.$p_header['version_extracted'].') \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\''); 4609 $p_header['compression'] = $v_data['compression']; 4610 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compression method : \''.$p_header['compression'].'\''); 4611 $p_header['size'] = $v_data['size']; 4612 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_header['size'].'\''); 4613 $p_header['compressed_size'] = $v_data['compressed_size']; 4614 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_header['compressed_size'].'\''); 4615 $p_header['crc'] = $v_data['crc']; 4616 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\''); 4617 $p_header['flag'] = $v_data['flag']; 4618 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag : \''.$p_header['flag'].'\''); 4619 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag bit 11 (from right) : \''.($p_header['flag']&0x0400).'\''); 4620 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag bit 11 (from left) : \''.($p_header['flag']&0x0020).'\''); 4621 $p_header['filename_len'] = $v_data['filename_len']; 4622 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename_len : \''.$p_header['filename_len'].'\''); 4623 4624 // ----- Recuperate date in UNIX format 4625 $p_header['mdate'] = $v_data['mdate']; 4626 $p_header['mtime'] = $v_data['mtime']; 4627 if ($p_header['mdate'] && $p_header['mtime']) 4628 { 4629 // ----- Extract time 4630 $v_hour = ($p_header['mtime'] & 0xF800) >> 11; 4631 $v_minute = ($p_header['mtime'] & 0x07E0) >> 5; 4632 $v_seconde = ($p_header['mtime'] & 0x001F)*2; 4633 4634 // ----- Extract date 4635 $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980; 4636 $v_month = ($p_header['mdate'] & 0x01E0) >> 5; 4637 $v_day = $p_header['mdate'] & 0x001F; 4638 4639 // ----- Get UNIX date format 4640 $p_header['mtime'] = @mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year); 4641 4642 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 4643 } 4644 else 4645 { 4646 $p_header['mtime'] = time(); 4647 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 4648 } 4649 4650 // TBC 4651 //for(reset($v_data); $key = key($v_data); next($v_data)) { 4652 // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Attribut[$key] = ".$v_data[$key]); 4653 //} 4654 4655 // ----- Set the stored filename 4656 $p_header['stored_filename'] = $p_header['filename']; 4657 4658 // ----- Set the status field 4659 $p_header['status'] = "ok"; 4660 4661 // ----- Return 4662 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4663 return $v_result; 4663 4664 } 4664 4665 // -------------------------------------------------------------------------------- … … 4672 4673 function privReadCentralFileHeader(&$p_header) 4673 4674 { 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 4675 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadCentralFileHeader", ""); 4676 $v_result=1; 4677 4678 // ----- Read the 4 bytes signature 4679 $v_binary_data = @fread($this->zip_fd, 4); 4680 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'"); 4681 $v_data = unpack('Vid', $v_binary_data); 4682 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'"); 4683 4684 // ----- Check signature 4685 if ($v_data['id'] != 0x02014b50) 4686 { 4687 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid Central Dir File signature"); 4688 4689 // ----- Error log 4690 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure'); 4691 4692 // ----- Return 4693 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4694 return PclZip::errorCode(); 4695 } 4696 4697 // ----- Read the first 42 bytes of the header 4698 $v_binary_data = fread($this->zip_fd, 42); 4699 4700 // ----- Look for invalid block size 4701 if (strlen($v_binary_data) != 42) 4702 { 4703 $p_header['filename'] = ""; 4704 $p_header['status'] = "invalid_header"; 4705 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data)); 4706 4707 // ----- Error log 4708 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data)); 4709 4710 // ----- Return 4711 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4712 return PclZip::errorCode(); 4713 } 4714 4715 // ----- Extract the values 4716 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header : '".$v_binary_data."'"); 4717 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header (Hex) : '".bin2hex($v_binary_data)."'"); 4718 $p_header = unpack('vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset', $v_binary_data); 4719 4720 // ----- Get filename 4721 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File name length : ".$p_header['filename_len']); 4722 if ($p_header['filename_len'] != 0) 4723 $p_header['filename'] = fread($this->zip_fd, $p_header['filename_len']); 4724 else 4725 $p_header['filename'] = ''; 4726 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Filename : \''.$p_header['filename'].'\''); 4727 4728 // ----- Get extra 4729 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Extra length : ".$p_header['extra_len']); 4730 if ($p_header['extra_len'] != 0) 4731 $p_header['extra'] = fread($this->zip_fd, $p_header['extra_len']); 4732 else 4733 $p_header['extra'] = ''; 4734 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Extra : \''.$p_header['extra'].'\''); 4735 4736 // ----- Get comment 4737 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Comment length : ".$p_header['comment_len']); 4738 if ($p_header['comment_len'] != 0) 4739 $p_header['comment'] = fread($this->zip_fd, $p_header['comment_len']); 4740 else 4741 $p_header['comment'] = ''; 4742 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Comment : \''.$p_header['comment'].'\''); 4743 4744 // ----- Extract properties 4745 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version : \''.($p_header['version']/10).'.'.($p_header['version']%10).'\''); 4746 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\''); 4747 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Size : \''.$p_header['size'].'\''); 4748 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Compressed Size : \''.$p_header['compressed_size'].'\''); 4749 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\''); 4750 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Flag : \''.$p_header['flag'].'\''); 4751 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Offset : \''.$p_header['offset'].'\''); 4752 4753 // ----- Recuperate date in UNIX format 4754 //if ($p_header['mdate'] && $p_header['mtime']) 4755 // TBC : bug : this was ignoring time with 0/0/0 4756 if (1) 4757 { 4758 // ----- Extract time 4759 $v_hour = ($p_header['mtime'] & 0xF800) >> 11; 4760 $v_minute = ($p_header['mtime'] & 0x07E0) >> 5; 4761 $v_seconde = ($p_header['mtime'] & 0x001F)*2; 4762 4763 // ----- Extract date 4764 $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980; 4765 $v_month = ($p_header['mdate'] & 0x01E0) >> 5; 4766 $v_day = $p_header['mdate'] & 0x001F; 4767 4768 // ----- Get UNIX date format 4769 $p_header['mtime'] = @mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year); 4770 4771 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 4772 } 4773 else 4774 { 4775 $p_header['mtime'] = time(); 4776 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\''); 4777 } 4778 4779 // ----- Set the stored filename 4780 $p_header['stored_filename'] = $p_header['filename']; 4781 4782 // ----- Set default status to ok 4783 $p_header['status'] = 'ok'; 4784 4785 // ----- Look if it is a directory 4786 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Internal (Hex) : '".sprintf("Ox%04X", $p_header['internal'])."'"); 4787 //--(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').')'); 4788 if (substr($p_header['filename'], -1) == '/') { 4789 //$p_header['external'] = 0x41FF0010; 4790 $p_header['external'] = 0x00000010; 4791 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Force folder external : \''.sprintf("Ox%04X", $p_header['external']).'\''); 4792 } 4793 4794 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Header of filename : \''.$p_header['filename'].'\''); 4795 4796 // ----- Return 4797 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4798 return $v_result; 4798 4799 } 4799 4800 // -------------------------------------------------------------------------------- … … 4809 4810 function privCheckFileHeaders(&$p_local_header, &$p_central_header) 4810 4811 { 4811 4812 4812 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFileHeaders", ""); 4813 $v_result=1; 4813 4814 4814 4815 // ----- Check the static values 4815 4816 // TBC 4816 4817 if ($p_local_header['filename'] != $p_central_header['filename']) { 4817 4818 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename" : TBC To Be Completed'); 4818 4819 } 4819 4820 if ($p_local_header['version_extracted'] != $p_central_header['version_extracted']) { 4820 4821 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "version_extracted" : TBC To Be Completed'); 4821 4822 } 4822 4823 if ($p_local_header['flag'] != $p_central_header['flag']) { 4823 4824 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "flag" : TBC To Be Completed'); 4824 4825 } 4825 4826 if ($p_local_header['compression'] != $p_central_header['compression']) { 4826 4827 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "compression" : TBC To Be Completed'); 4827 4828 } 4828 4829 if ($p_local_header['mtime'] != $p_central_header['mtime']) { 4829 4830 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "mtime" : TBC To Be Completed'); 4830 4831 } 4831 4832 if ($p_local_header['filename_len'] != $p_central_header['filename_len']) { 4832 4833 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename_len" : TBC To Be Completed'); 4833 4834 } 4834 4835 4835 4836 // ----- Look for flag bit 3 4836 4837 if (($p_local_header['flag'] & 8) == 8) { 4837 4838 4839 4840 4841 4842 4843 4844 4838 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Purpose bit flag bit 3 set !'); 4839 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'File size, compression size and crc found in central header'); 4840 $p_local_header['size'] = $p_central_header['size']; 4841 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_local_header['size'].'\''); 4842 $p_local_header['compressed_size'] = $p_central_header['compressed_size']; 4843 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_local_header['compressed_size'].'\''); 4844 $p_local_header['crc'] = $p_central_header['crc']; 4845 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_local_header['crc']).'\''); 4845 4846 } 4846 4847 4847 4848 4849 4848 // ----- Return 4849 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 4850 return $v_result; 4850 4851 } 4851 4852 // -------------------------------------------------------------------------------- … … 4859 4860 function privReadEndCentralDir(&$p_central_dir) 4860 4861 { 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 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 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 4862 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadEndCentralDir", ""); 4863 $v_result=1; 4864 4865 // ----- Go to the end of the zip file 4866 $v_size = filesize($this->zipname); 4867 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size of the file :$v_size"); 4868 @fseek($this->zip_fd, $v_size); 4869 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position at end of zip file : \''.ftell($this->zip_fd).'\''); 4870 if (@ftell($this->zip_fd) != $v_size) 4871 { 4872 // ----- Error log 4873 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to go to the end of the archive \''.$this->zipname.'\''); 4874 4875 // ----- Return 4876 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4877 return PclZip::errorCode(); 4878 } 4879 4880 // ----- First try : look if this is an archive with no commentaries (most of the time) 4881 // in this case the end of central dir is at 22 bytes of the file end 4882 $v_found = 0; 4883 if ($v_size > 26) { 4884 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Look for central dir with no comment'); 4885 @fseek($this->zip_fd, $v_size-22); 4886 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after min central position : \''.ftell($this->zip_fd).'\''); 4887 if (($v_pos = @ftell($this->zip_fd)) != ($v_size-22)) 4888 { 4889 // ----- Error log 4890 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\''); 4891 4892 // ----- Return 4893 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4894 return PclZip::errorCode(); 4895 } 4896 4897 // ----- Read for bytes 4898 $v_binary_data = @fread($this->zip_fd, 4); 4899 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Binary data is : '".sprintf("%08x", $v_binary_data)."'"); 4900 $v_data = @unpack('Vid', $v_binary_data); 4901 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'"); 4902 4903 // ----- Check signature 4904 if ($v_data['id'] == 0x06054b50) { 4905 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found central dir at the default position."); 4906 $v_found = 1; 4907 } 4908 4909 $v_pos = ftell($this->zip_fd); 4910 } 4911 4912 // ----- Go back to the maximum possible size of the Central Dir End Record 4913 if (!$v_found) { 4914 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Start extended search of end central dir'); 4915 $v_maximum_size = 65557; // 0xFFFF + 22; 4916 if ($v_maximum_size > $v_size) 4917 $v_maximum_size = $v_size; 4918 @fseek($this->zip_fd, $v_size-$v_maximum_size); 4919 if (@ftell($this->zip_fd) != ($v_size-$v_maximum_size)) 4920 { 4921 // ----- Error log 4922 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\''); 4923 4924 // ----- Return 4925 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4926 return PclZip::errorCode(); 4927 } 4928 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after max central position : \''.ftell($this->zip_fd).'\''); 4929 4930 // ----- Read byte per byte in order to find the signature 4931 $v_pos = ftell($this->zip_fd); 4932 $v_bytes = 0x00000000; 4933 while ($v_pos < $v_size) 4934 { 4935 // ----- Read a byte 4936 $v_byte = @fread($this->zip_fd, 1); 4937 4938 // ----- Add the byte 4939 $v_bytes = ($v_bytes << 8) | Ord($v_byte); 4940 4941 // ----- Compare the bytes 4942 if ($v_bytes == 0x504b0506) 4943 { 4944 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Found End Central Dir signature at position : \''.ftell($this->zip_fd).'\''); 4945 $v_pos++; 4946 break; 4947 } 4948 4949 $v_pos++; 4950 } 4951 4952 // ----- Look if not found end of central dir 4953 if ($v_pos == $v_size) 4954 { 4955 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to find End of Central Dir Record signature"); 4956 4957 // ----- Error log 4958 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to find End of Central Dir Record signature"); 4959 4960 // ----- Return 4961 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4962 return PclZip::errorCode(); 4963 } 4964 } 4965 4966 // ----- Read the first 18 bytes of the header 4967 $v_binary_data = fread($this->zip_fd, 18); 4968 4969 // ----- Look for invalid block size 4970 if (strlen($v_binary_data) != 18) 4971 { 4972 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid End of Central Dir Record size : ".strlen($v_binary_data)); 4973 4974 // ----- Error log 4975 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid End of Central Dir Record size : ".strlen($v_binary_data)); 4976 4977 // ----- Return 4978 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 4979 return PclZip::errorCode(); 4980 } 4981 4982 // ----- Extract the values 4983 ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record : '".$v_binary_data."'"); 4984 ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record (Hex) : '".bin2hex($v_binary_data)."'"); 4985 $v_data = unpack('vdisk/vdisk_start/vdisk_entries/ventries/Vsize/Voffset/vcomment_size', $v_binary_data); 4986 4987 // ----- Check the global size 4988 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Comment length : ".$v_data['comment_size']); 4989 if (($v_pos + $v_data['comment_size'] + 18) != $v_size) { 4990 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The central dir is not at the end of the archive. Some trailing bytes exists after the archive."); 4990 4991 4991 4992 // ----- Removed in release 2.2 see readme file … … 4994 4995 // While decrypted, zip has training 0 bytes 4995 4996 if (0) { 4996 4997 4998 4997 // ----- Error log 4998 PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 4999 'The central dir is not at the end of the archive.' 4999 5000 .' Some trailing bytes exists after the archive.'); 5000 5001 5001 5002 5003 5002 // ----- Return 5003 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 5004 return PclZip::errorCode(); 5004 5005 } 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5006 } 5007 5008 // ----- Get comment 5009 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment size : \''.$v_data['comment_size'].'\''); 5010 if ($v_data['comment_size'] != 0) { 5011 $p_central_dir['comment'] = fread($this->zip_fd, $v_data['comment_size']); 5012 } 5013 else 5014 $p_central_dir['comment'] = ''; 5015 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment : \''.$p_central_dir['comment'].'\''); 5016 5017 $p_central_dir['entries'] = $v_data['entries']; 5018 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries : \''.$p_central_dir['entries'].'\''); 5019 $p_central_dir['disk_entries'] = $v_data['disk_entries']; 5020 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries for this disk : \''.$p_central_dir['disk_entries'].'\''); 5021 $p_central_dir['offset'] = $v_data['offset']; 5022 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Offset of Central Dir : \''.$p_central_dir['offset'].'\''); 5023 $p_central_dir['size'] = $v_data['size']; 5024 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size of Central Dir : \''.$p_central_dir['size'].'\''); 5025 $p_central_dir['disk'] = $v_data['disk']; 5026 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Disk number : \''.$p_central_dir['disk'].'\''); 5027 $p_central_dir['disk_start'] = $v_data['disk_start']; 5028 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Start disk number : \''.$p_central_dir['disk_start'].'\''); 5029 5030 // TBC 5031 //for(reset($p_central_dir); $key = key($p_central_dir); next($p_central_dir)) { 5032 // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "central_dir[$key] = ".$p_central_dir[$key]); 5033 //} 5034 5035 // ----- Return 5036 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5037 return $v_result; 5037 5038 } 5038 5039 // -------------------------------------------------------------------------------- … … 5046 5047 function privDeleteByRule(&$p_result_list, &$p_options) 5047 5048 { 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 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 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 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5339 5340 5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5049 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDeleteByRule", ""); 5050 $v_result=1; 5051 $v_list_detail = array(); 5052 5053 // ----- Open the zip file 5054 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 5055 if (($v_result=$this->privOpenFd('rb')) != 1) 5056 { 5057 // ----- Return 5058 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5059 return $v_result; 5060 } 5061 5062 // ----- Read the central directory informations 5063 $v_central_dir = array(); 5064 if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) 5065 { 5066 $this->privCloseFd(); 5067 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5068 return $v_result; 5069 } 5070 5071 // ----- Go to beginning of File 5072 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'"); 5073 @rewind($this->zip_fd); 5074 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'"); 5075 5076 // ----- Scan all the files 5077 // ----- Start at beginning of Central Dir 5078 $v_pos_entry = $v_central_dir['offset']; 5079 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'"); 5080 @rewind($this->zip_fd); 5081 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'"); 5082 if (@fseek($this->zip_fd, $v_pos_entry)) 5083 { 5084 // ----- Close the zip file 5085 $this->privCloseFd(); 5086 5087 // ----- Error log 5088 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); 5089 5090 // ----- Return 5091 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 5092 return PclZip::errorCode(); 5093 } 5094 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'"); 5095 5096 // ----- Read each entry 5097 $v_header_list = array(); 5098 $j_start = 0; 5099 for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++) 5100 { 5101 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry (index '$i')"); 5102 5103 // ----- Read the file header 5104 $v_header_list[$v_nb_extracted] = array(); 5105 if (($v_result = $this->privReadCentralFileHeader($v_header_list[$v_nb_extracted])) != 1) 5106 { 5107 // ----- Close the zip file 5108 $this->privCloseFd(); 5109 5110 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5111 return $v_result; 5112 } 5113 5114 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename (index '$i') : '".$v_header_list[$v_nb_extracted]['stored_filename']."'"); 5115 5116 // ----- Store the index 5117 $v_header_list[$v_nb_extracted]['index'] = $i; 5118 5119 // ----- Look for the specific extract rules 5120 $v_found = false; 5121 5122 // ----- Look for extract by name rule 5123 if ( (isset($p_options[PCLZIP_OPT_BY_NAME])) 5124 && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) { 5125 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'"); 5126 5127 // ----- Look if the filename is in the list 5128 for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_found); $j++) { 5129 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'"); 5130 5131 // ----- Look for a directory 5132 if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") { 5133 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory"); 5134 5135 // ----- Look if the directory is in the filename path 5136 if ( (strlen($v_header_list[$v_nb_extracted]['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) 5137 && (substr($v_header_list[$v_nb_extracted]['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) { 5138 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path"); 5139 $v_found = true; 5140 } 5141 elseif ( (($v_header_list[$v_nb_extracted]['external']&0x00000010)==0x00000010) /* Indicates a folder */ 5142 && ($v_header_list[$v_nb_extracted]['stored_filename'].'/' == $p_options[PCLZIP_OPT_BY_NAME][$j])) { 5143 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The entry is the searched directory"); 5144 $v_found = true; 5145 } 5146 } 5147 // ----- Look for a filename 5148 elseif ($v_header_list[$v_nb_extracted]['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) { 5149 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one."); 5150 $v_found = true; 5151 } 5152 } 5153 } 5154 5155 // ----- Look for extract by ereg rule 5156 else if ( (isset($p_options[PCLZIP_OPT_BY_EREG])) 5157 && ($p_options[PCLZIP_OPT_BY_EREG] != "")) { 5158 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'"); 5159 5160 if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header_list[$v_nb_extracted]['stored_filename'])) { 5161 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression"); 5162 $v_found = true; 5163 } 5164 } 5165 5166 // ----- Look for extract by preg rule 5167 else if ( (isset($p_options[PCLZIP_OPT_BY_PREG])) 5168 && ($p_options[PCLZIP_OPT_BY_PREG] != "")) { 5169 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'"); 5170 5171 if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header_list[$v_nb_extracted]['stored_filename'])) { 5172 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression"); 5173 $v_found = true; 5174 } 5175 } 5176 5177 // ----- Look for extract by index rule 5178 else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX])) 5179 && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) { 5180 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'"); 5181 5182 // ----- Look if the index is in the list 5183 for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_found); $j++) { 5184 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]"); 5185 5186 if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) { 5187 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range"); 5188 $v_found = true; 5189 } 5190 if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) { 5191 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop"); 5192 $j_start = $j+1; 5193 } 5194 5195 if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) { 5196 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop"); 5197 break; 5198 } 5199 } 5200 } 5201 else { 5202 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "No argument mean remove all file"); 5203 $v_found = true; 5204 } 5205 5206 // ----- Look for deletion 5207 if ($v_found) 5208 { 5209 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' need to be deleted"); 5210 unset($v_header_list[$v_nb_extracted]); 5211 } 5212 else 5213 { 5214 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' will not be deleted"); 5215 $v_nb_extracted++; 5216 } 5217 } 5218 5219 // ----- Look if something need to be deleted 5220 if ($v_nb_extracted > 0) { 5221 5222 // ----- Creates a temporay file 5223 $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp'; 5224 5225 // ----- Creates a temporary zip archive 5226 $v_temp_zip = new PclZip($v_zip_temp_name); 5227 5228 // ----- Open the temporary zip file in write mode 5229 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary write mode"); 5230 if (($v_result = $v_temp_zip->privOpenFd('wb')) != 1) { 5231 $this->privCloseFd(); 5232 5233 // ----- Return 5234 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5235 return $v_result; 5236 } 5237 5238 // ----- Look which file need to be kept 5239 for ($i=0; $i<sizeof($v_header_list); $i++) { 5240 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Keep entry index '$i' : '".$v_header_list[$i]['filename']."'"); 5241 5242 // ----- Calculate the position of the header 5243 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset='". $v_header_list[$i]['offset']."'"); 5244 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'"); 5245 @rewind($this->zip_fd); 5246 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'"); 5247 if (@fseek($this->zip_fd, $v_header_list[$i]['offset'])) { 5248 // ----- Close the zip file 5249 $this->privCloseFd(); 5250 $v_temp_zip->privCloseFd(); 5251 @unlink($v_zip_temp_name); 5252 5253 // ----- Error log 5254 PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size'); 5255 5256 // ----- Return 5257 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 5258 return PclZip::errorCode(); 5259 } 5260 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'"); 5261 5262 // ----- Read the file header 5263 $v_local_header = array(); 5264 if (($v_result = $this->privReadFileHeader($v_local_header)) != 1) { 5265 // ----- Close the zip file 5266 $this->privCloseFd(); 5267 $v_temp_zip->privCloseFd(); 5268 @unlink($v_zip_temp_name); 5269 5270 // ----- Return 5271 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5272 return $v_result; 5273 } 5274 5275 // ----- Check that local file header is same as central file header 5276 if ($this->privCheckFileHeaders($v_local_header, 5277 $v_header_list[$i]) != 1) { 5278 // TBC 5279 } 5280 unset($v_local_header); 5281 5282 // ----- Write the file header 5283 if (($v_result = $v_temp_zip->privWriteFileHeader($v_header_list[$i])) != 1) { 5284 // ----- Close the zip file 5285 $this->privCloseFd(); 5286 $v_temp_zip->privCloseFd(); 5287 @unlink($v_zip_temp_name); 5288 5289 // ----- Return 5290 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5291 return $v_result; 5292 } 5293 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset for this file is '".$v_header_list[$i]['offset']."'"); 5294 5295 // ----- Read/write the data block 5296 if (($v_result = PclZipUtilCopyBlock($this->zip_fd, $v_temp_zip->zip_fd, $v_header_list[$i]['compressed_size'])) != 1) { 5297 // ----- Close the zip file 5298 $this->privCloseFd(); 5299 $v_temp_zip->privCloseFd(); 5300 @unlink($v_zip_temp_name); 5301 5302 // ----- Return 5303 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5304 return $v_result; 5305 } 5306 } 5307 5308 // ----- Store the offset of the central dir 5309 $v_offset = @ftell($v_temp_zip->zip_fd); 5310 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "New offset of central dir : $v_offset"); 5311 5312 // ----- Re-Create the Central Dir files header 5313 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the new central directory"); 5314 for ($i=0; $i<sizeof($v_header_list); $i++) { 5315 // ----- Create the file header 5316 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset of file : ".$v_header_list[$i]['offset']); 5317 if (($v_result = $v_temp_zip->privWriteCentralFileHeader($v_header_list[$i])) != 1) { 5318 $v_temp_zip->privCloseFd(); 5319 $this->privCloseFd(); 5320 @unlink($v_zip_temp_name); 5321 5322 // ----- Return 5323 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5324 return $v_result; 5325 } 5326 5327 // ----- Transform the header to a 'usable' info 5328 $v_temp_zip->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]); 5329 } 5330 5331 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the central directory footer"); 5332 5333 // ----- Zip file comment 5334 $v_comment = ''; 5335 if (isset($p_options[PCLZIP_OPT_COMMENT])) { 5336 $v_comment = $p_options[PCLZIP_OPT_COMMENT]; 5337 } 5338 5339 // ----- Calculate the size of the central header 5340 $v_size = @ftell($v_temp_zip->zip_fd)-$v_offset; 5341 5342 // ----- Create the central dir footer 5343 if (($v_result = $v_temp_zip->privWriteCentralHeader(sizeof($v_header_list), $v_size, $v_offset, $v_comment)) != 1) { 5344 // ----- Reset the file list 5345 unset($v_header_list); 5346 $v_temp_zip->privCloseFd(); 5347 $this->privCloseFd(); 5348 @unlink($v_zip_temp_name); 5349 5350 // ----- Return 5351 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5352 return $v_result; 5353 } 5354 5355 // ----- Close 5356 $v_temp_zip->privCloseFd(); 5357 $this->privCloseFd(); 5358 5359 // ----- Delete the zip file 5360 // TBC : I should test the result ... 5361 @unlink($this->zipname); 5362 5363 // ----- Rename the temporary file 5364 // TBC : I should test the result ... 5365 //@rename($v_zip_temp_name, $this->zipname); 5366 PclZipUtilRename($v_zip_temp_name, $this->zipname); 5367 5368 // ----- Destroy the temporary archive 5369 unset($v_temp_zip); 5370 } 5371 5372 // ----- Remove every files : reset the file 5373 else if ($v_central_dir['entries'] != 0) { 5374 $this->privCloseFd(); 5375 5376 if (($v_result = $this->privOpenFd('wb')) != 1) { 5377 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5378 return $v_result; 5379 } 5380 5381 if (($v_result = $this->privWriteCentralHeader(0, 0, 0, '')) != 1) { 5382 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5383 return $v_result; 5384 } 5385 5386 $this->privCloseFd(); 5387 } 5388 5389 // ----- Return 5390 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5391 return $v_result; 5391 5392 } 5392 5393 // -------------------------------------------------------------------------------- … … 5400 5401 // $p_dir : Directory path to check. 5401 5402 // Return Values : 5402 // 5403 // 1 : OK 5403 5404 // -1 : Unable to create directory 5404 5405 // -------------------------------------------------------------------------------- 5405 5406 function privDirCheck($p_dir, $p_is_dir=false) 5406 5407 { 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5408 $v_result = 1; 5409 5410 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDirCheck", "entry='$p_dir', is_dir='".($p_is_dir?"true":"false")."'"); 5411 5412 // ----- Remove the final '/' 5413 if (($p_is_dir) && (substr($p_dir, -1)=='/')) 5414 { 5415 $p_dir = substr($p_dir, 0, strlen($p_dir)-1); 5416 } 5417 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Looking for entry '$p_dir'"); 5418 5419 // ----- Check the directory availability 5420 if ((is_dir($p_dir)) || ($p_dir == "")) 5421 { 5422 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, "'$p_dir' is a directory"); 5423 return 1; 5424 } 5425 5426 // ----- Extract parent directory 5427 $p_parent_dir = dirname($p_dir); 5428 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Parent directory is '$p_parent_dir'"); 5429 5430 // ----- Just a check 5431 if ($p_parent_dir != $p_dir) 5432 { 5433 // ----- Look for parent directory 5434 if ($p_parent_dir != "") 5435 { 5436 if (($v_result = $this->privDirCheck($p_parent_dir)) != 1) 5437 { 5438 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5439 return $v_result; 5440 } 5441 } 5442 } 5443 5444 // ----- Create the directory 5445 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Create directory '$p_dir'"); 5446 if (!@mkdir($p_dir, 0777)) 5447 { 5448 // ----- Error log 5449 PclZip::privErrorLog(PCLZIP_ERR_DIR_CREATE_FAIL, "Unable to create directory '$p_dir'"); 5450 5451 // ----- Return 5452 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 5453 return PclZip::errorCode(); 5454 } 5455 5456 // ----- Return 5457 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result, "Directory '$p_dir' created"); 5458 return $v_result; 5458 5459 } 5459 5460 // -------------------------------------------------------------------------------- … … 5468 5469 function privMerge(&$p_archive_to_add) 5469 5470 { 5470 5471 5472 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 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 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 5601 5602 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 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5471 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privMerge", "archive='".$p_archive_to_add->zipname."'"); 5472 $v_result=1; 5473 5474 // ----- Look if the archive_to_add exists 5475 if (!is_file($p_archive_to_add->zipname)) 5476 { 5477 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to add does not exist. End of merge."); 5478 5479 // ----- Nothing to merge, so merge is a success 5480 $v_result = 1; 5481 5482 // ----- Return 5483 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5484 return $v_result; 5485 } 5486 5487 // ----- Look if the archive exists 5488 if (!is_file($this->zipname)) 5489 { 5490 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, duplicate the archive_to_add."); 5491 5492 // ----- Do a duplicate 5493 $v_result = $this->privDuplicate($p_archive_to_add->zipname); 5494 5495 // ----- Return 5496 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5497 return $v_result; 5498 } 5499 5500 // ----- Open the zip file 5501 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 5502 if (($v_result=$this->privOpenFd('rb')) != 1) 5503 { 5504 // ----- Return 5505 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5506 return $v_result; 5507 } 5508 5509 // ----- Read the central directory informations 5510 $v_central_dir = array(); 5511 if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) 5512 { 5513 $this->privCloseFd(); 5514 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5515 return $v_result; 5516 } 5517 5518 // ----- Go to beginning of File 5519 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'"); 5520 @rewind($this->zip_fd); 5521 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'"); 5522 5523 // ----- Open the archive_to_add file 5524 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open archive_to_add in binary read mode"); 5525 if (($v_result=$p_archive_to_add->privOpenFd('rb')) != 1) 5526 { 5527 $this->privCloseFd(); 5528 5529 // ----- Return 5530 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5531 return $v_result; 5532 } 5533 5534 // ----- Read the central directory informations 5535 $v_central_dir_to_add = array(); 5536 if (($v_result = $p_archive_to_add->privReadEndCentralDir($v_central_dir_to_add)) != 1) 5537 { 5538 $this->privCloseFd(); 5539 $p_archive_to_add->privCloseFd(); 5540 5541 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5542 return $v_result; 5543 } 5544 5545 // ----- Go to beginning of File 5546 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'"); 5547 @rewind($p_archive_to_add->zip_fd); 5548 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'"); 5549 5550 // ----- Creates a temporay file 5551 $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp'; 5552 5553 // ----- Open the temporary file in write mode 5554 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 5555 if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0) 5556 { 5557 $this->privCloseFd(); 5558 $p_archive_to_add->privCloseFd(); 5559 5560 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode'); 5561 5562 // ----- Return 5563 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 5564 return PclZip::errorCode(); 5565 } 5566 5567 // ----- Copy the files from the archive to the temporary file 5568 // TBC : Here I should better append the file and go back to erase the central dir 5569 $v_size = $v_central_dir['offset']; 5570 while ($v_size != 0) 5571 { 5572 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 5573 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 5574 $v_buffer = fread($this->zip_fd, $v_read_size); 5575 @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); 5576 $v_size -= $v_read_size; 5577 } 5578 5579 // ----- Copy the files from the archive_to_add into the temporary file 5580 $v_size = $v_central_dir_to_add['offset']; 5581 while ($v_size != 0) 5582 { 5583 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 5584 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 5585 $v_buffer = fread($p_archive_to_add->zip_fd, $v_read_size); 5586 @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); 5587 $v_size -= $v_read_size; 5588 } 5589 5590 // ----- Store the offset of the central dir 5591 $v_offset = @ftell($v_zip_temp_fd); 5592 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset"); 5593 5594 // ----- Copy the block of file headers from the old archive 5595 $v_size = $v_central_dir['size']; 5596 while ($v_size != 0) 5597 { 5598 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 5599 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 5600 $v_buffer = @fread($this->zip_fd, $v_read_size); 5601 @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); 5602 $v_size -= $v_read_size; 5603 } 5604 5605 // ----- Copy the block of file headers from the archive_to_add 5606 $v_size = $v_central_dir_to_add['size']; 5607 while ($v_size != 0) 5608 { 5609 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 5610 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 5611 $v_buffer = @fread($p_archive_to_add->zip_fd, $v_read_size); 5612 @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size); 5613 $v_size -= $v_read_size; 5614 } 5615 5616 // ----- Merge the file comments 5617 $v_comment = $v_central_dir['comment'].' '.$v_central_dir_to_add['comment']; 5618 5619 // ----- Calculate the size of the (new) central header 5620 $v_size = @ftell($v_zip_temp_fd)-$v_offset; 5621 5622 // ----- Swap the file descriptor 5623 // Here is a trick : I swap the temporary fd with the zip fd, in order to use 5624 // the following methods on the temporary fil and not the real archive fd 5625 $v_swap = $this->zip_fd; 5626 $this->zip_fd = $v_zip_temp_fd; 5627 $v_zip_temp_fd = $v_swap; 5628 5629 // ----- Create the central dir footer 5630 if (($v_result = $this->privWriteCentralHeader($v_central_dir['entries']+$v_central_dir_to_add['entries'], $v_size, $v_offset, $v_comment)) != 1) 5631 { 5632 $this->privCloseFd(); 5633 $p_archive_to_add->privCloseFd(); 5634 @fclose($v_zip_temp_fd); 5635 $this->zip_fd = null; 5636 5637 // ----- Reset the file list 5638 unset($v_header_list); 5639 5640 // ----- Return 5641 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5642 return $v_result; 5643 } 5644 5645 // ----- Swap back the file descriptor 5646 $v_swap = $this->zip_fd; 5647 $this->zip_fd = $v_zip_temp_fd; 5648 $v_zip_temp_fd = $v_swap; 5649 5650 // ----- Close 5651 $this->privCloseFd(); 5652 $p_archive_to_add->privCloseFd(); 5653 5654 // ----- Close the temporary file 5655 @fclose($v_zip_temp_fd); 5656 5657 // ----- Delete the zip file 5658 // TBC : I should test the result ... 5659 @unlink($this->zipname); 5660 5661 // ----- Rename the temporary file 5662 // TBC : I should test the result ... 5663 //@rename($v_zip_temp_name, $this->zipname); 5664 PclZipUtilRename($v_zip_temp_name, $this->zipname); 5665 5666 // ----- Return 5667 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5668 return $v_result; 5668 5669 } 5669 5670 // -------------------------------------------------------------------------------- … … 5677 5678 function privDuplicate($p_archive_filename) 5678 5679 { 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 5696 5697 5698 5699 5700 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5680 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDuplicate", "archive_filename='$p_archive_filename'"); 5681 $v_result=1; 5682 5683 // ----- Look if the $p_archive_filename exists 5684 if (!is_file($p_archive_filename)) 5685 { 5686 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to duplicate does not exist. End of duplicate."); 5687 5688 // ----- Nothing to duplicate, so duplicate is a success. 5689 $v_result = 1; 5690 5691 // ----- Return 5692 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5693 return $v_result; 5694 } 5695 5696 // ----- Open the zip file 5697 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 5698 if (($v_result=$this->privOpenFd('wb')) != 1) 5699 { 5700 // ----- Return 5701 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5702 return $v_result; 5703 } 5704 5705 // ----- Open the temporary file in write mode 5706 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode"); 5707 if (($v_zip_temp_fd = @fopen($p_archive_filename, 'rb')) == 0) 5708 { 5709 $this->privCloseFd(); 5710 5711 PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive file \''.$p_archive_filename.'\' in binary write mode'); 5712 5713 // ----- Return 5714 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo()); 5715 return PclZip::errorCode(); 5716 } 5717 5718 // ----- Copy the files from the archive to the temporary file 5719 // TBC : Here I should better append the file and go back to erase the central dir 5720 $v_size = filesize($p_archive_filename); 5721 while ($v_size != 0) 5722 { 5723 $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE); 5724 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read $v_read_size bytes"); 5725 $v_buffer = fread($v_zip_temp_fd, $v_read_size); 5726 @fwrite($this->zip_fd, $v_buffer, $v_read_size); 5727 $v_size -= $v_read_size; 5728 } 5729 5730 // ----- Close 5731 $this->privCloseFd(); 5732 5733 // ----- Close the temporary file 5734 @fclose($v_zip_temp_fd); 5735 5736 // ----- Return 5737 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5738 return $v_result; 5738 5739 } 5739 5740 // -------------------------------------------------------------------------------- … … 5746 5747 function privErrorLog($p_error_code=0, $p_error_string='') 5747 5748 { 5748 5749 5750 5751 5752 5753 5754 5749 if (PCLZIP_ERROR_EXTERNAL == 1) { 5750 PclError($p_error_code, $p_error_string); 5751 } 5752 else { 5753 $this->error_code = $p_error_code; 5754 $this->error_string = $p_error_string; 5755 } 5755 5756 } 5756 5757 // -------------------------------------------------------------------------------- … … 5763 5764 function privErrorReset() 5764 5765 { 5765 5766 5767 5768 5769 5770 5771 5766 if (PCLZIP_ERROR_EXTERNAL == 1) { 5767 PclErrorReset(); 5768 } 5769 else { 5770 $this->error_code = 0; 5771 $this->error_string = ''; 5772 } 5772 5773 } 5773 5774 // -------------------------------------------------------------------------------- … … 5781 5782 function privDecrypt($p_encryption_header, &$p_buffer, $p_size, $p_crc) 5782 5783 { 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 5794 5784 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDecrypt', "size=".$p_size.""); 5785 $v_result=1; 5786 5787 // ----- To Be Modified ;-) 5788 $v_pwd = "test"; 5789 5790 $p_buffer = PclZipUtilZipDecrypt($p_buffer, $p_size, $p_encryption_header, 5791 $p_crc, $v_pwd); 5792 5793 // ----- Return 5794 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5795 return $v_result; 5795 5796 } 5796 5797 // -------------------------------------------------------------------------------- … … 5804 5805 function privDisableMagicQuotes() 5805 5806 { 5806 5807 5808 5809 5810 5811 5812 5813 5814 5807 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDisableMagicQuotes', ""); 5808 $v_result=1; 5809 5810 // ----- Look if function exists 5811 if ( (!function_exists("get_magic_quotes_runtime")) 5812 || (!function_exists("set_magic_quotes_runtime"))) { 5813 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported"); 5814 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5815 return $v_result; 5815 5816 } 5816 5817 5817 5818 5819 5820 5821 5818 // ----- Look if already done 5819 if ($this->magic_quotes_status != -1) { 5820 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote already disabled"); 5821 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5822 return $v_result; 5822 5823 } 5823 5824 5824 5825 // ----- Get and memorize the magic_quote value 5825 5826 $this->magic_quotes_status = @get_magic_quotes_runtime(); 5826 5827 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Current magic_quotes_runtime status is '".($this->magic_quotes_status==0?'disable':'enable')."'"); 5827 5828 5828 5829 // ----- Disable magic_quotes 5829 5830 if ($this->magic_quotes_status == 1) { 5830 5831 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Disable magic_quotes"); 5831 5832 @set_magic_quotes_runtime(0); 5832 5833 } 5833 5834 5834 5835 5836 5835 // ----- Return 5836 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5837 return $v_result; 5837 5838 } 5838 5839 // -------------------------------------------------------------------------------- … … 5846 5847 function privSwapBackMagicQuotes() 5847 5848 { 5848 5849 5850 5851 5852 5853 5854 5855 5856 5849 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privSwapBackMagicQuotes', ""); 5850 $v_result=1; 5851 5852 // ----- Look if function exists 5853 if ( (!function_exists("get_magic_quotes_runtime")) 5854 || (!function_exists("set_magic_quotes_runtime"))) { 5855 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported"); 5856 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5857 return $v_result; 5857 5858 } 5858 5859 5859 5860 5861 5862 5863 5860 // ----- Look if something to do 5861 if ($this->magic_quotes_status != -1) { 5862 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote not modified"); 5863 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5864 return $v_result; 5864 5865 } 5865 5866 5866 5867 // ----- Swap back magic_quotes 5867 5868 if ($this->magic_quotes_status == 1) { 5868 5869 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Enable back magic_quotes"); 5869 5870 @set_magic_quotes_runtime($this->magic_quotes_status); 5870 5871 } 5871 5872 5872 5873 5874 5873 // ----- Return 5874 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5875 return $v_result; 5875 5876 } 5876 5877 // -------------------------------------------------------------------------------- … … 5888 5889 function PclZipUtilPathReduction($p_dir) 5889 5890 { 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 5891 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathReduction", "dir='$p_dir'"); 5892 $v_result = ""; 5893 5894 // ----- Look for not empty path 5895 if ($p_dir != "") { 5896 // ----- Explode path by directory names 5897 $v_list = explode("/", $p_dir); 5898 5899 // ----- Study directories from last to first 5900 $v_skip = 0; 5901 for ($i=sizeof($v_list)-1; $i>=0; $i--) { 5902 // ----- Look for current path 5903 if ($v_list[$i] == ".") { 5904 // ----- Ignore this directory 5905 // Should be the first $i=0, but no check is done 5906 } 5907 else if ($v_list[$i] == "..") { 5907 5908 $v_skip++; 5908 5909 5909 } 5910 else if ($v_list[$i] == "") { 5910 5911 // ----- First '/' i.e. root slash 5911 5912 if ($i == 0) { 5912 5913 5914 5915 5916 5917 5918 5919 5913 $v_result = "/".$v_result; 5914 if ($v_skip > 0) { 5915 // ----- It is an invalid path, so the path is not modified 5916 // TBC 5917 $v_result = $p_dir; 5918 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid path is unchanged"); 5919 $v_skip = 0; 5920 } 5920 5921 } 5921 5922 // ----- Last '/' i.e. indicates a directory 5922 5923 else if ($i == (sizeof($v_list)-1)) { 5923 5924 $v_result = $v_list[$i]; 5924 5925 } 5925 5926 // ----- Double '/' inside the path 5926 5927 else { 5927 5928 5928 // ----- Ignore only the double '//' in path, 5929 // but not the first and last '/' 5929 5930 } 5930 5931 5931 } 5932 else { 5932 5933 // ----- Look for item to skip 5933 5934 if ($v_skip > 0) { 5934 5935 $v_skip--; 5935 5936 } 5936 5937 else { 5937 5938 $v_result = $v_list[$i].($i!=(sizeof($v_list)-1)?"/".$v_result:""); 5938 5939 } 5939 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5940 } 5941 } 5942 5943 // ----- Look for skip 5944 if ($v_skip > 0) { 5945 while ($v_skip > 0) { 5946 $v_result = '../'.$v_result; 5947 $v_skip--; 5948 } 5949 } 5950 } 5951 5952 // ----- Return 5953 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 5954 return $v_result; 5954 5955 } 5955 5956 // -------------------------------------------------------------------------------- … … 5972 5973 function PclZipUtilPathInclusion($p_dir, $p_path) 5973 5974 { 5974 5975 5976 5977 5978 5979 5980 5981 5982 5983 5984 5985 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 5975 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathInclusion", "dir='$p_dir', path='$p_path'"); 5976 $v_result = 1; 5977 5978 // ----- Look for path beginning by ./ 5979 if ( ($p_dir == '.') 5980 || ((strlen($p_dir) >=2) && (substr($p_dir, 0, 2) == './'))) { 5981 $p_dir = PclZipUtilTranslateWinPath(getcwd(), FALSE).'/'.substr($p_dir, 1); 5982 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Replacing ./ by full path in p_dir '".$p_dir."'"); 5983 } 5984 if ( ($p_path == '.') 5985 || ((strlen($p_path) >=2) && (substr($p_path, 0, 2) == './'))) { 5986 $p_path = PclZipUtilTranslateWinPath(getcwd(), FALSE).'/'.substr($p_path, 1); 5987 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Replacing ./ by full path in p_path '".$p_path."'"); 5988 } 5989 5990 // ----- Explode dir and path by directory separator 5991 $v_list_dir = explode("/", $p_dir); 5992 $v_list_dir_size = sizeof($v_list_dir); 5993 $v_list_path = explode("/", $p_path); 5994 $v_list_path_size = sizeof($v_list_path); 5995 5996 // ----- Study directories paths 5997 $i = 0; 5998 $j = 0; 5999 while (($i < $v_list_dir_size) && ($j < $v_list_path_size) && ($v_result)) { 6000 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Working on dir($i)='".$v_list_dir[$i]."' and path($j)='".$v_list_path[$j]."'"); 6001 6002 // ----- Look for empty dir (path reduction) 6003 if ($v_list_dir[$i] == '') { 6004 $i++; 6005 continue; 6006 } 6007 if ($v_list_path[$j] == '') { 6008 $j++; 6009 continue; 6010 } 6011 6012 // ----- Compare the items 6013 if (($v_list_dir[$i] != $v_list_path[$j]) && ($v_list_dir[$i] != '') && ( $v_list_path[$j] != '')) { 6014 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Items ($i,$j) are different"); 6015 $v_result = 0; 6016 } 6017 6018 // ----- Next items 6019 $i++; 6020 $j++; 6021 } 6022 6023 // ----- Look if everything seems to be the same 6024 if ($v_result) { 6025 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Look for tie break"); 6026 // ----- Skip all the empty items 6027 while (($j < $v_list_path_size) && ($v_list_path[$j] == '')) $j++; 6028 while (($i < $v_list_dir_size) && ($v_list_dir[$i] == '')) $i++; 6029 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Looking on dir($i)='".($i < $v_list_dir_size?$v_list_dir[$i]:'')."' and path($j)='".($j < $v_list_path_size?$v_list_path[$j]:'')."'"); 6030 6031 if (($i >= $v_list_dir_size) && ($j >= $v_list_path_size)) { 6032 // ----- There are exactly the same 6033 $v_result = 2; 6034 } 6035 else if ($i < $v_list_dir_size) { 6036 // ----- The path is shorter than the dir 6037 $v_result = 0; 6038 } 6039 } 6040 6041 // ----- Return 6042 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 6043 return $v_result; 6043 6044 } 6044 6045 // -------------------------------------------------------------------------------- … … 6049 6050 // Parameters : 6050 6051 // $p_mode : read/write compression mode 6051 // 6052 // 6053 // 6054 // 6052 // 0 : src & dest normal 6053 // 1 : src gzip, dest normal 6054 // 2 : src normal, dest gzip 6055 // 3 : src & dest gzip 6055 6056 // Return Values : 6056 6057 // -------------------------------------------------------------------------------- 6057 6058 function PclZipUtilCopyBlock($p_src, $p_dest, $p_size, $p_mode=0) 6058 6059 { 6059 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 6098 6099 6100 6101 6102 6103 6104 6105 6106 6107 6108 6109 6110 6111 6112 6113 6060 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilCopyBlock", "size=$p_size, mode=$p_mode"); 6061 $v_result = 1; 6062 6063 if ($p_mode==0) 6064 { 6065 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset before read :".(@ftell($p_src))); 6066 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset before write :".(@ftell($p_dest))); 6067 while ($p_size != 0) 6068 { 6069 $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE); 6070 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 6071 $v_buffer = @fread($p_src, $v_read_size); 6072 @fwrite($p_dest, $v_buffer, $v_read_size); 6073 $p_size -= $v_read_size; 6074 } 6075 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset after read :".(@ftell($p_src))); 6076 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset after write :".(@ftell($p_dest))); 6077 } 6078 else if ($p_mode==1) 6079 { 6080 while ($p_size != 0) 6081 { 6082 $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE); 6083 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 6084 $v_buffer = @gzread($p_src, $v_read_size); 6085 @fwrite($p_dest, $v_buffer, $v_read_size); 6086 $p_size -= $v_read_size; 6087 } 6088 } 6089 else if ($p_mode==2) 6090 { 6091 while ($p_size != 0) 6092 { 6093 $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE); 6094 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 6095 $v_buffer = @fread($p_src, $v_read_size); 6096 @gzwrite($p_dest, $v_buffer, $v_read_size); 6097 $p_size -= $v_read_size; 6098 } 6099 } 6100 else if ($p_mode==3) 6101 { 6102 while ($p_size != 0) 6103 { 6104 $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE); 6105 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes"); 6106 $v_buffer = @gzread($p_src, $v_read_size); 6107 @gzwrite($p_dest, $v_buffer, $v_read_size); 6108 $p_size -= $v_read_size; 6109 } 6110 } 6111 6112 // ----- Return 6113 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 6114 return $v_result; 6114 6115 } 6115 6116 // -------------------------------------------------------------------------------- … … 6129 6130 function PclZipUtilRename($p_src, $p_dest) 6130 6131 { 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6132 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilRename", "source=$p_src, destination=$p_dest"); 6133 $v_result = 1; 6134 6135 // ----- Try to rename the files 6136 if (!@rename($p_src, $p_dest)) { 6137 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to rename file, try copy+unlink"); 6138 6139 // ----- Try to copy & unlink the src 6140 if (!@copy($p_src, $p_dest)) { 6141 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to copy file"); 6142 $v_result = 0; 6143 } 6144 else if (!@unlink($p_src)) { 6145 //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to unlink old filename"); 6146 $v_result = 0; 6147 } 6148 } 6149 6150 // ----- Return 6151 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 6152 return $v_result; 6152 6153 } 6153 6154 // -------------------------------------------------------------------------------- … … 6164 6165 function PclZipUtilOptionText($p_option) 6165 6166 { 6166 6167 6168 6169 6167 //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilOptionText", "option='".$p_option."'"); 6168 6169 $v_list = get_defined_constants(); 6170 for (reset($v_list); $v_key = key($v_list); next($v_list)) { 6170 6171 $v_prefix = substr($v_key, 0, 10); 6171 6172 if (( ($v_prefix == 'PCLZIP_OPT') 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 6183 6173 || ($v_prefix == 'PCLZIP_CB_') 6174 || ($v_prefix == 'PCLZIP_ATT')) 6175 && ($v_list[$v_key] == $p_option)) { 6176 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_key); 6177 return $v_key; 6178 } 6179 } 6180 6181 $v_result = 'Unknown'; 6182 6183 //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result); 6184 return $v_result; 6184 6185 } 6185 6186 // -------------------------------------------------------------------------------- … … 6198 6199 function PclZipUtilTranslateWinPath($p_path, $p_remove_disk_letter=true) 6199 6200 { 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6201 if (stristr(php_uname(), 'windows')) { 6202 // ----- Look for potential disk letter 6203 if (($p_remove_disk_letter) && (($v_position = strpos($p_path, ':')) != false)) { 6204 $p_path = substr($p_path, $v_position+1); 6205 } 6206 // ----- Change potential windows directory separator 6207 if ((strpos($p_path, '\\') > 0) || (substr($p_path, 0,1) == '\\')) { 6208 $p_path = strtr($p_path, '\\', '/'); 6209 } 6210 } 6211 return $p_path; 6211 6212 } 6212 6213 // --------------------------------------------------------------------------------
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