-<?php\r
-// --------------------------------------------------------------------------------\r
-// PhpConcept Library - Zip Module 2.0-rc2\r
-// --------------------------------------------------------------------------------\r
-// License GNU/LGPL - Vincent Blavet - July 2003\r
-// http://www.phpconcept.net\r
-// --------------------------------------------------------------------------------\r
-//\r
-// Presentation :\r
-// PclZip is a PHP library that manage ZIP archives.\r
-// So far tests show that archives generated by PclZip are readable by\r
-// WinZip application and other tools.\r
-//\r
-// Description :\r
-// See readme.txt and http://www.phpconcept.net\r
-//\r
-// Warning :\r
-// This library and the associated files are non commercial, non professional\r
-// work.\r
-// It should not have unexpected results. However if any damage is caused by\r
-// this software the author can not be responsible.\r
-// The use of this software is at the risk of the user.\r
-//\r
-// --------------------------------------------------------------------------------\r
-// $Id$\r
-// --------------------------------------------------------------------------------\r
-\r
- // ----- Constants\r
- define( 'PCLZIP_READ_BLOCK_SIZE', 2048 );\r
- \r
- // ----- File list separator\r
- // In version 1.x of PclZip, the separator for file list is a space\r
- // (which is not a very smart choice, specifically for windows paths !).\r
- // A better separator should be a comma (,). This constant gives you the\r
- // abilty to change that.\r
- // However notice that changing this value, may have impact on existing\r
- // scripts, using space separated filenames.\r
- // Recommanded values for compatibility with older versions :\r
- //define( 'PCLZIP_SEPARATOR', ' ' );\r
- // Recommanded values for smart separation of filenames.\r
- define( 'PCLZIP_SEPARATOR', ',' );\r
-\r
- // ----- Error configuration\r
- // 0 : PclZip Class integrated error handling\r
- // 1 : PclError external library error handling. By enabling this\r
- // you must ensure that you have included PclError library.\r
- // [2,...] : reserved for futur use\r
- define( 'PCLZIP_ERROR_EXTERNAL', 0 );\r
-\r
- // ----- Optional static temporary directory\r
- // By default temporary files are generated in the script current\r
- // path.\r
- // If defined :\r
- // - MUST BE terminated by a '/'.\r
- // - MUST be a valid, already created directory\r
- // Samples :\r
- // define( 'PCLZIP_TEMPORARY_DIR', '/temp/' );\r
- // define( 'PCLZIP_TEMPORARY_DIR', 'C:/Temp/' );\r
- define( 'PCLZIP_TEMPORARY_DIR', '' );\r
-\r
-// --------------------------------------------------------------------------------\r
-// ***** UNDER THIS LINE NOTHING NEEDS TO BE MODIFIED *****\r
-// --------------------------------------------------------------------------------\r
-\r
- // ----- Global variables\r
- $g_pclzip_version = "2.0-rc2";\r
-\r
- // ----- Error codes\r
- // -1 : Unable to open file in binary write mode\r
- // -2 : Unable to open file in binary read mode\r
- // -3 : Invalid parameters\r
- // -4 : File does not exist\r
- // -5 : Filename is too long (max. 255)\r
- // -6 : Not a valid zip file\r
- // -7 : Invalid extracted file size\r
- // -8 : Unable to create directory\r
- // -9 : Invalid archive extension\r
- // -10 : Invalid archive format\r
- // -11 : Unable to delete file (unlink)\r
- // -12 : Unable to rename file (rename)\r
- // -13 : Invalid header checksum\r
- // -14 : Invalid archive size\r
- define( 'PCLZIP_ERR_NO_ERROR', 0 );\r
- define( 'PCLZIP_ERR_WRITE_OPEN_FAIL', -1 );\r
- define( 'PCLZIP_ERR_READ_OPEN_FAIL', -2 );\r
- define( 'PCLZIP_ERR_INVALID_PARAMETER', -3 );\r
- define( 'PCLZIP_ERR_MISSING_FILE', -4 );\r
- define( 'PCLZIP_ERR_FILENAME_TOO_LONG', -5 );\r
- define( 'PCLZIP_ERR_INVALID_ZIP', -6 );\r
- define( 'PCLZIP_ERR_BAD_EXTRACTED_FILE', -7 );\r
- define( 'PCLZIP_ERR_DIR_CREATE_FAIL', -8 );\r
- define( 'PCLZIP_ERR_BAD_EXTENSION', -9 );\r
- define( 'PCLZIP_ERR_BAD_FORMAT', -10 );\r
- define( 'PCLZIP_ERR_DELETE_FILE_FAIL', -11 );\r
- define( 'PCLZIP_ERR_RENAME_FILE_FAIL', -12 );\r
- define( 'PCLZIP_ERR_BAD_CHECKSUM', -13 );\r
- define( 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP', -14 );\r
- define( 'PCLZIP_ERR_MISSING_OPTION_VALUE', -15 );\r
- define( 'PCLZIP_ERR_INVALID_OPTION_VALUE', -16 );\r
-\r
- // ----- Options values\r
- define( 'PCLZIP_OPT_PATH', 77001 );\r
- define( 'PCLZIP_OPT_ADD_PATH', 77002 );\r
- define( 'PCLZIP_OPT_REMOVE_PATH', 77003 );\r
- define( 'PCLZIP_OPT_REMOVE_ALL_PATH', 77004 );\r
- define( 'PCLZIP_OPT_SET_CHMOD', 77005 );\r
- define( 'PCLZIP_OPT_EXTRACT_AS_STRING', 77006 );\r
- define( 'PCLZIP_OPT_NO_COMPRESSION', 77007 );\r
- define( 'PCLZIP_OPT_BY_NAME', 77008 );\r
- define( 'PCLZIP_OPT_BY_INDEX', 77009 );\r
- define( 'PCLZIP_OPT_BY_EREG', 77010 );\r
- define( 'PCLZIP_OPT_BY_PREG', 77011 );\r
-\r
- // ----- Call backs values\r
- define( 'PCLZIP_CB_PRE_EXTRACT', 78001 );\r
- define( 'PCLZIP_CB_POST_EXTRACT', 78002 );\r
- define( 'PCLZIP_CB_PRE_ADD', 78003 );\r
- define( 'PCLZIP_CB_POST_ADD', 78004 );\r
- /* For futur use\r
- define( 'PCLZIP_CB_PRE_LIST', 78005 );\r
- define( 'PCLZIP_CB_POST_LIST', 78006 );\r
- define( 'PCLZIP_CB_PRE_DELETE', 78007 );\r
- define( 'PCLZIP_CB_POST_DELETE', 78008 );\r
- */\r
-\r
- // --------------------------------------------------------------------------------\r
- // Class : PclZip\r
- // Description :\r
- // PclZip is the class that represent a Zip archive.\r
- // The public methods allow the manipulation of the archive.\r
- // Attributes :\r
- // Attributes must not be accessed directly.\r
- // Methods :\r
- // PclZip() : Object creator\r
- // create() : Creates the Zip archive\r
- // listContent() : List the content of the Zip archive\r
- // extract() : Extract the content of the archive\r
- // properties() : List the properties of the archive\r
- // --------------------------------------------------------------------------------\r
- class PclZip\r
- {\r
- // ----- Filename of the zip file\r
- var $zipname = '';\r
-\r
- // ----- File descriptor of the zip file\r
- var $zip_fd = 0;\r
-\r
- // ----- Internal error handling\r
- var $error_code = 1;\r
- var $error_string = '';\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : PclZip()\r
- // Description :\r
- // Creates a PclZip object and set the name of the associated Zip archive\r
- // filename.\r
- // Note that no real action is taken, if the archive does not exist it is not\r
- // created. Use create() for that.\r
- // --------------------------------------------------------------------------------\r
- function PclZip($p_zipname)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::PclZip', "zipname=$p_zipname");\r
-\r
- // ----- Tests the zlib\r
- if (!function_exists('gzopen'))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 1, "zlib extension seems to be missing");\r
- die('Abort '.basename(__FILE__).' : Missing zlib extensions');\r
- }\r
-\r
- // ----- Set the attributes\r
- $this->zipname = $p_zipname;\r
- $this->zip_fd = 0;\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 1);\r
- return;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function :\r
- // create($p_filelist, $p_add_dir="", $p_remove_dir="")\r
- // create($p_filelist, $p_option, $p_option_value, ...)\r
- // Description :\r
- // This method supports two different synopsis. The first one is historical.\r
- // This method creates a Zip Archive. The Zip file is created in the\r
- // filesystem. The files and directories indicated in $p_filelist\r
- // are added in the archive. See the parameters description for the\r
- // supported format of $p_filelist.\r
- // When a directory is in the list, the directory and its content is added\r
- // in the archive.\r
- // In this synopsis, the function takes an optional variable list of\r
- // options. See bellow the supported options.\r
- // Parameters :\r
- // $p_filelist : An array containing file or directory names, or\r
- // a string containing one filename or one directory name, or\r
- // a string containing a list of filenames and/or directory\r
- // names separated by spaces.\r
- // $p_add_dir : A path to add before the real path of the archived file,\r
- // in order to have it memorized in the archive.\r
- // $p_remove_dir : A path to remove from the real path of the file to archive,\r
- // in order to have a shorter path memorized in the archive.\r
- // When $p_add_dir and $p_remove_dir are set, $p_remove_dir\r
- // is removed first, before $p_add_dir is added.\r
- // Options :\r
- // PCLZIP_OPT_ADD_PATH :\r
- // PCLZIP_OPT_REMOVE_PATH :\r
- // PCLZIP_OPT_REMOVE_ALL_PATH :\r
- // PCLZIP_CB_PRE_ADD :\r
- // PCLZIP_CB_POST_ADD :\r
- // Return Values :\r
- // 0 on failure,\r
- // The list of the added files, with a status of the add action.\r
- // (see PclZip::listContent() for list entry format)\r
- // --------------------------------------------------------------------------------\r
-// function create($p_filelist, $p_add_dir="", $p_remove_dir="")\r
- function create($p_filelist /*, options */)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::create', "filelist='$p_filelist', ...");\r
- $v_result=1;\r
-\r
- // ----- Reset the error handler\r
- $this->privErrorReset();\r
-\r
- // ----- Set default values\r
- $v_options = array();\r
- $v_add_path = "";\r
- $v_remove_path = "";\r
- $v_remove_all_path = false;\r
- $v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;\r
-\r
- // ----- Look for variable options arguments\r
- $v_size = func_num_args();\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");\r
-\r
- // ----- Look for arguments\r
- if ($v_size > 1) {\r
- // ----- Get the arguments\r
- $v_arg_list = &func_get_args();\r
-\r
- // ----- Remove form the options list the first argument\r
- array_shift($v_arg_list);\r
- $v_size--;\r
-\r
- // ----- Look for first arg\r
- if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");\r
-\r
- // ----- Parse the options\r
- $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,\r
- array (PCLZIP_OPT_REMOVE_PATH => 'optional',\r
- PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',\r
- PCLZIP_OPT_ADD_PATH => 'optional',\r
- PCLZIP_CB_PRE_ADD => 'optional',\r
- PCLZIP_CB_POST_ADD => 'optional',\r
- PCLZIP_OPT_NO_COMPRESSION => 'optional' ));\r
- if ($v_result != 1) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return 0;\r
- }\r
-\r
- // ----- Set the arguments\r
- if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {\r
- $v_add_path = $v_options[PCLZIP_OPT_ADD_PATH];\r
- }\r
- if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {\r
- $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];\r
- }\r
- if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {\r
- $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];\r
- }\r
- }\r
-\r
- // ----- Look for 2 args\r
- // Here we need to support the first historic synopsis of the\r
- // method.\r
- else {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");\r
-\r
- // ----- Get the first argument\r
- $v_add_path = $v_arg_list[0];\r
-\r
- // ----- Look for the optional second argument\r
- if ($v_size == 2) {\r
- $v_remove_path = $v_arg_list[1];\r
- }\r
- else if ($v_size > 2) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return 0;\r
- }\r
- }\r
- }\r
-\r
- // ----- Trace\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "add_path='$v_add_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_all_path?'true':'false')."'");\r
-\r
- // ----- Look if the $p_filelist is really an array\r
- $p_result_list = array();\r
- if (is_array($p_filelist))\r
- {\r
- // ----- Call the create fct\r
- $v_result = $this->privCreate($p_filelist, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);\r
- }\r
-\r
- // ----- Look if the $p_filelist is a string\r
- else if (is_string($p_filelist))\r
- {\r
- // ----- Create a list with the elements from the string\r
- $v_list = explode(PCLZIP_SEPARATOR, $p_filelist);\r
-\r
- // ----- Call the create fct\r
- $v_result = $this->privCreate($v_list, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);\r
- }\r
-\r
- // ----- Invalid variable\r
- else\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist");\r
- $v_result = PCLZIP_ERR_INVALID_PARAMETER;\r
- }\r
-\r
- if ($v_result != 1)\r
- {\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return 0;\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);\r
- return $p_result_list;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function :\r
- // add($p_filelist, $p_add_dir="", $p_remove_dir="")\r
- // add($p_filelist, $p_option, $p_option_value, ...)\r
- // Description :\r
- // This method supports two synopsis. The first one is historical.\r
- // This methods add the list of files in an existing archive.\r
- // If a file with the same name already exists, it is added at the end of the\r
- // archive, the first one is still present.\r
- // If the archive does not exist, it is created.\r
- // Parameters :\r
- // $p_filelist : An array containing file or directory names, or\r
- // a string containing one filename or one directory name, or\r
- // a string containing a list of filenames and/or directory\r
- // names separated by spaces.\r
- // $p_add_dir : A path to add before the real path of the archived file,\r
- // in order to have it memorized in the archive.\r
- // $p_remove_dir : A path to remove from the real path of the file to archive,\r
- // in order to have a shorter path memorized in the archive.\r
- // When $p_add_dir and $p_remove_dir are set, $p_remove_dir\r
- // is removed first, before $p_add_dir is added.\r
- // Options :\r
- // PCLZIP_OPT_ADD_PATH :\r
- // PCLZIP_OPT_REMOVE_PATH :\r
- // PCLZIP_OPT_REMOVE_ALL_PATH :\r
- // PCLZIP_CB_PRE_ADD :\r
- // PCLZIP_CB_POST_ADD :\r
- // Return Values :\r
- // 0 on failure,\r
- // The list of the added files, with a status of the add action.\r
- // (see PclZip::listContent() for list entry format)\r
- // --------------------------------------------------------------------------------\r
-// function add($p_filelist, $p_add_dir="", $p_remove_dir="")\r
- function add($p_filelist /* options */)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::add', "filelist='$p_filelist', ...");\r
- $v_result=1;\r
-\r
- // ----- Reset the error handler\r
- $this->privErrorReset();\r
-\r
- // ----- Set default values\r
- $v_options = array();\r
- $v_add_path = "";\r
- $v_remove_path = "";\r
- $v_remove_all_path = false;\r
- $v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;\r
-\r
- // ----- Look for variable options arguments\r
- $v_size = func_num_args();\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");\r
-\r
- // ----- Look for arguments\r
- if ($v_size > 1) {\r
- // ----- Get the arguments\r
- $v_arg_list = &func_get_args();\r
-\r
- // ----- Remove form the options list the first argument\r
- array_shift($v_arg_list);\r
- $v_size--;\r
-\r
- // ----- Look for first arg\r
- if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");\r
-\r
- // ----- Parse the options\r
- $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,\r
- array (PCLZIP_OPT_REMOVE_PATH => 'optional',\r
- PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',\r
- PCLZIP_OPT_ADD_PATH => 'optional',\r
- PCLZIP_CB_PRE_ADD => 'optional',\r
- PCLZIP_CB_POST_ADD => 'optional',\r
- PCLZIP_OPT_NO_COMPRESSION => 'optional' ));\r
- if ($v_result != 1) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return 0;\r
- }\r
-\r
- // ----- Set the arguments\r
- if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {\r
- $v_add_path = $v_options[PCLZIP_OPT_ADD_PATH];\r
- }\r
- if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {\r
- $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];\r
- }\r
- if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {\r
- $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];\r
- }\r
- }\r
-\r
- // ----- Look for 2 args\r
- // Here we need to support the first historic synopsis of the\r
- // method.\r
- else {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");\r
-\r
- // ----- Get the first argument\r
- $v_add_path = $v_arg_list[0];\r
-\r
- // ----- Look for the optional second argument\r
- if ($v_size == 2) {\r
- $v_remove_path = $v_arg_list[1];\r
- }\r
- else if ($v_size > 2) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return 0;\r
- }\r
- }\r
- }\r
-\r
- // ----- Trace\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "add_path='$v_add_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_all_path?'true':'false')."'");\r
-\r
- // ----- Look if the $p_filelist is really an array\r
- $p_result_list = array();\r
- if (is_array($p_filelist))\r
- {\r
- // ----- Call the create fct\r
- $v_result = $this->privAdd($p_filelist, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);\r
- }\r
-\r
- // ----- Look if the $p_filelist is a string\r
- else if (is_string($p_filelist))\r
- {\r
- // ----- Create a list with the elements from the string\r
- $v_list = explode(PCLZIP_SEPARATOR, $p_filelist);\r
-\r
- // ----- Call the create fct\r
- $v_result = $this->privAdd($v_list, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);\r
- }\r
-\r
- // ----- Invalid variable\r
- else\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist");\r
- $v_result = PCLZIP_ERR_INVALID_PARAMETER;\r
- }\r
-\r
- if ($v_result != 1)\r
- {\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return 0;\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);\r
- return $p_result_list;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : listContent()\r
- // Description :\r
- // This public method, gives the list of the files and directories, with their\r
- // properties.\r
- // The properties of each entries in the list are (used also in other functions) :\r
- // filename : Name of the file. For a create or add action it is the filename\r
- // given by the user. For an extract function it is the filename\r
- // of the extracted file.\r
- // stored_filename : Name of the file / directory stored in the archive.\r
- // size : Size of the stored file.\r
- // compressed_size : Size of the file's data compressed in the archive\r
- // (without the headers overhead)\r
- // mtime : Last known modification date of the file (UNIX timestamp)\r
- // comment : Comment associated with the file\r
- // folder : true | false\r
- // index : index of the file in the archive\r
- // status : status of the action (depending of the action) :\r
- // Values are :\r
- // ok : OK !\r
- // filtered : the file / dir is not extracted (filtered by user)\r
- // already_a_directory : the file can not be extracted because a\r
- // directory with the same name already exists\r
- // write_protected : the file can not be extracted because a file\r
- // with the same name already exists and is\r
- // write protected\r
- // newer_exist : the file was not extracted because a newer file exists\r
- // path_creation_fail : the file is not extracted because the folder\r
- // does not exists and can not be created\r
- // write_error : the file was not extracted because there was a\r
- // error while writing the file\r
- // read_error : the file was not extracted because there was a error\r
- // while reading the file\r
- // invalid_header : the file was not extracted because of an archive\r
- // format error (bad file header)\r
- // Note that each time a method can continue operating when there\r
- // is an action error on a file, the error is only logged in the file status.\r
- // Return Values :\r
- // 0 on an unrecoverable failure,\r
- // The list of the files in the archive.\r
- // --------------------------------------------------------------------------------\r
- function listContent()\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::listContent', "");\r
- $v_result=1;\r
-\r
- // ----- Reset the error handler\r
- $this->privErrorReset();\r
-\r
- // ----- Check archive\r
- if (!$this->privCheckFormat()) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return(0);\r
- }\r
-\r
- // ----- Call the extracting fct\r
- $p_list = array();\r
- if (($v_result = $this->privList($p_list)) != 1)\r
- {\r
- unset($p_list);\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());\r
- return(0);\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);\r
- return $p_list;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function :\r
- // extract($p_path="./", $p_remove_path="")\r
- // extract([$p_option, $p_option_value, ...])\r
- // Description :\r
- // This method supports two synopsis. The first one is historical.\r
- // This method extract all the files / directories from the archive to the\r
- // folder indicated in $p_path.\r
- // If you want to ignore the 'root' part of path of the memorized files\r
- // you can indicate this in the optional $p_remove_path parameter.\r
- // By default, if a newer file with the same name already exists, the\r
- // file is not extracted.\r
- //\r
- // If both PCLZIP_OPT_PATH and PCLZIP_OPT_ADD_PATH aoptions\r
- // are used, the path indicated in PCLZIP_OPT_ADD_PATH is append\r
- // at the end of the path value of PCLZIP_OPT_PATH.\r
- // Parameters :\r
- // $p_path : Path where the files and directories are to be extracted\r
- // $p_remove_path : First part ('root' part) of the memorized path\r
- // (if any similar) to remove while extracting.\r
- // Options :\r
- // PCLZIP_OPT_PATH :\r
- // PCLZIP_OPT_ADD_PATH :\r
- // PCLZIP_OPT_REMOVE_PATH :\r
- // PCLZIP_OPT_REMOVE_ALL_PATH :\r
- // PCLZIP_CB_PRE_EXTRACT :\r
- // PCLZIP_CB_POST_EXTRACT :\r
- // Return Values :\r
- // 0 or a negative value on failure,\r
- // The list of the extracted files, with a status of the action.\r
- // (see PclZip::listContent() for list entry format)\r
- // --------------------------------------------------------------------------------\r
- //function extract($p_path="./", $p_remove_path="")\r
- function extract(/* options */)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extract", "");\r
- $v_result=1;\r
-\r
- // ----- Reset the error handler\r
- $this->privErrorReset();\r
-\r
- // ----- Check archive\r
- if (!$this->privCheckFormat()) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return(0);\r
- }\r
-\r
- // ----- Set default values\r
- $v_options = array();\r
- $v_path = "./";\r
- $v_remove_path = "";\r
- $v_remove_all_path = false;\r
-\r
- // ----- Look for variable options arguments\r
- $v_size = func_num_args();\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");\r
-\r
- // ----- Default values for option\r
- $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;\r
-\r
- // ----- Look for arguments\r
- if ($v_size > 0) {\r
- // ----- Get the arguments\r
- $v_arg_list = &func_get_args();\r
-\r
- // ----- Look for first arg\r
- if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");\r
-\r
- // ----- Parse the options\r
- $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,\r
- array (PCLZIP_OPT_PATH => 'optional',\r
- PCLZIP_OPT_REMOVE_PATH => 'optional',\r
- PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',\r
- PCLZIP_OPT_ADD_PATH => 'optional',\r
- PCLZIP_CB_PRE_EXTRACT => 'optional',\r
- PCLZIP_CB_POST_EXTRACT => 'optional',\r
- PCLZIP_OPT_SET_CHMOD => 'optional',\r
- PCLZIP_OPT_BY_NAME => 'optional',\r
- PCLZIP_OPT_BY_EREG => 'optional',\r
- PCLZIP_OPT_BY_PREG => 'optional',\r
- PCLZIP_OPT_BY_INDEX => 'optional',\r
- PCLZIP_OPT_EXTRACT_AS_STRING => 'optional' ));\r
- if ($v_result != 1) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return 0;\r
- }\r
-\r
- // ----- Set the arguments\r
- if (isset($v_options[PCLZIP_OPT_PATH])) {\r
- $v_path = $v_options[PCLZIP_OPT_PATH];\r
- }\r
- if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {\r
- $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];\r
- }\r
- if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {\r
- $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];\r
- }\r
- if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {\r
- // ----- Check for '/' in last path char\r
- if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {\r
- $v_path .= '/';\r
- }\r
- $v_path .= $v_options[PCLZIP_OPT_ADD_PATH];\r
- }\r
- }\r
-\r
- // ----- Look for 2 args\r
- // Here we need to support the first historic synopsis of the\r
- // method.\r
- else {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");\r
-\r
- // ----- Get the first argument\r
- $v_path = $v_arg_list[0];\r
-\r
- // ----- Look for the optional second argument\r
- if ($v_size == 2) {\r
- $v_remove_path = $v_arg_list[1];\r
- }\r
- else if ($v_size > 2) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());\r
- return 0;\r
- }\r
- }\r
- }\r
-\r
- // ----- Trace\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");\r
-\r
- // ----- Call the extracting fct\r
- $p_list = array();\r
- if (($v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options)) != 1)\r
- {\r
- unset($p_list);\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());\r
- return(0);\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);\r
- return $p_list;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function :\r
- // extractByIndex($p_index, $p_path="./", $p_remove_path="")\r
- // extractByIndex($p_index, [$p_option, $p_option_value, ...])\r
- // Description :\r
- // This method supports two synopsis. The first one is historical.\r
- // This method is doing a partial extract of the archive.\r
- // The extracted files or folders are identified by their index in the\r
- // archive (from 0 to n).\r
- // Note that if the index identify a folder, only the folder entry is\r
- // extracted, not all the files included in the archive.\r
- // Parameters :\r
- // $p_index : A single index (integer) or a string of indexes of files to\r
- // extract. The form of the string is "0,4-6,8-12" with only numbers\r
- // and '-' for range or ',' to separate ranges. No spaces or ';'\r
- // are allowed.\r
- // $p_path : Path where the files and directories are to be extracted\r
- // $p_remove_path : First part ('root' part) of the memorized path\r
- // (if any similar) to remove while extracting.\r
- // Options :\r
- // PCLZIP_OPT_PATH :\r
- // PCLZIP_OPT_ADD_PATH :\r
- // PCLZIP_OPT_REMOVE_PATH :\r
- // PCLZIP_OPT_REMOVE_ALL_PATH :\r
- // PCLZIP_OPT_EXTRACT_AS_STRING : The files are extracted as strings and\r
- // not as files.\r
- // The resulting content is in a new field 'content' in the file\r
- // structure.\r
- // This option must be used alone (any other options are ignored).\r
- // PCLZIP_CB_PRE_EXTRACT :\r
- // PCLZIP_CB_POST_EXTRACT :\r
- // Return Values :\r
- // 0 on failure,\r
- // The list of the extracted files, with a status of the action.\r
- // (see PclZip::listContent() for list entry format)\r
- // --------------------------------------------------------------------------------\r
- function extractByIndex($p_index /* $options */)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extractByIndex", "index='$p_index', ...");\r
- $v_result=1;\r
-\r
- // ----- Reset the error handler\r
- $this->privErrorReset();\r
-\r
- // ----- Check archive\r
- if (!$this->privCheckFormat()) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return(0);\r
- }\r
-\r
- // ----- Set default values\r
- $v_options = array();\r
- $v_path = "./";\r
- $v_remove_path = "";\r
- $v_remove_all_path = false;\r
-\r
- // ----- Look for variable options arguments\r
- $v_size = func_num_args();\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");\r
-\r
- // ----- Default values for option\r
- $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;\r
-\r
- // ----- Look for arguments\r
- if ($v_size > 1) {\r
- // ----- Get the arguments\r
- $v_arg_list = &func_get_args();\r
-\r
- // ----- Remove form the options list the first argument\r
- array_shift($v_arg_list);\r
- $v_size--;\r
-\r
- // ----- Look for first arg\r
- if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");\r
-\r
- // ----- Parse the options\r
- $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,\r
- array (PCLZIP_OPT_PATH => 'optional',\r
- PCLZIP_OPT_REMOVE_PATH => 'optional',\r
- PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',\r
- PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',\r
- PCLZIP_OPT_ADD_PATH => 'optional',\r
- PCLZIP_CB_PRE_EXTRACT => 'optional',\r
- PCLZIP_CB_POST_EXTRACT => 'optional',\r
- PCLZIP_OPT_SET_CHMOD => 'optional' ));\r
- if ($v_result != 1) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return 0;\r
- }\r
-\r
- // ----- Set the arguments\r
- if (isset($v_options[PCLZIP_OPT_PATH])) {\r
- $v_path = $v_options[PCLZIP_OPT_PATH];\r
- }\r
- if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {\r
- $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];\r
- }\r
- if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {\r
- $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];\r
- }\r
- if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {\r
- // ----- Check for '/' in last path char\r
- if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {\r
- $v_path .= '/';\r
- }\r
- $v_path .= $v_options[PCLZIP_OPT_ADD_PATH];\r
- }\r
- if (!isset($v_options[PCLZIP_OPT_EXTRACT_AS_STRING])) {\r
- $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING not set.");\r
- }\r
- else {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING set.");\r
- }\r
- }\r
-\r
- // ----- Look for 2 args\r
- // Here we need to support the first historic synopsis of the\r
- // method.\r
- else {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");\r
-\r
- // ----- Get the first argument\r
- $v_path = $v_arg_list[0];\r
-\r
- // ----- Look for the optional second argument\r
- if ($v_size == 2) {\r
- $v_remove_path = $v_arg_list[1];\r
- }\r
- else if ($v_size > 2) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return 0;\r
- }\r
- }\r
- }\r
-\r
- // ----- Trace\r
- //--(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')."'");\r
-\r
- // ----- Trick\r
- // Here I want to reuse extractByRule(), so I need to parse the $p_index\r
- // with privParseOptions()\r
- $v_arg_trick = array (PCLZIP_OPT_BY_INDEX, $p_index);\r
- $v_options_trick = array();\r
- $v_result = $this->privParseOptions($v_arg_trick, sizeof($v_arg_trick), $v_options_trick,\r
- array (PCLZIP_OPT_BY_INDEX => 'optional' ));\r
- if ($v_result != 1) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return 0;\r
- }\r
- $v_options[PCLZIP_OPT_BY_INDEX] = $v_options_trick[PCLZIP_OPT_BY_INDEX];\r
-\r
- // ----- Call the extracting fct\r
- if (($v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options)) != 1) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());\r
- return(0);\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);\r
- return $p_list;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function :\r
- // delete([$p_option, $p_option_value, ...])\r
- // Description :\r
- // Parameters :\r
- // None\r
- // Options :\r
- // PCLZIP_OPT_BY_INDEX :\r
- // Return Values :\r
- // 0 on failure,\r
- // The list of the files which are still present in the archive.\r
- // (see PclZip::listContent() for list entry format)\r
- // --------------------------------------------------------------------------------\r
- function delete(/* options */)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::delete", "");\r
- $v_result=1;\r
-\r
- // ----- Reset the error handler\r
- $this->privErrorReset();\r
-\r
- // ----- Check archive\r
- if (!$this->privCheckFormat()) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return(0);\r
- }\r
-\r
- // ----- Set default values\r
- $v_options = array();\r
-\r
- // ----- Look for variable options arguments\r
- $v_size = func_num_args();\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");\r
-\r
- // ----- Look for no arguments\r
- if ($v_size <= 0) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing arguments");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());\r
- return 0;\r
- }\r
-\r
- // ----- Get the arguments\r
- $v_arg_list = &func_get_args();\r
-\r
- // ----- Parse the options\r
- $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,\r
- array (PCLZIP_OPT_BY_NAME => 'optional',\r
- PCLZIP_OPT_BY_EREG => 'optional',\r
- PCLZIP_OPT_BY_PREG => 'optional',\r
- PCLZIP_OPT_BY_INDEX => 'optional' ));\r
- if ($v_result != 1) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return 0;\r
- }\r
-\r
- // ----- Check that at least one rule is set\r
- if ( (!isset($v_options[PCLZIP_OPT_BY_NAME]))\r
- && (!isset($v_options[PCLZIP_OPT_BY_EREG]))\r
- && (!isset($v_options[PCLZIP_OPT_BY_PREG]))\r
- && (!isset($v_options[PCLZIP_OPT_BY_INDEX]))) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "At least one filtering rule must be set");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());\r
- return 0;\r
- }\r
-\r
- // ----- Call the delete fct\r
- $v_list = array();\r
- if (($v_result = $this->privDeleteByRule($v_list, $v_options)) != 1)\r
- {\r
- unset($v_list);\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());\r
- return(0);\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_list);\r
- return $v_list;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : deleteByIndex()\r
- // Description :\r
- // ***** Deprecated *****\r
- // delete(PCLZIP_OPT_BY_INDEX, $p_index) should be prefered.\r
- // --------------------------------------------------------------------------------\r
- function deleteByIndex($p_index)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::deleteByIndex", "index='$p_index'");\r
- \r
- $p_list = $this->delete(PCLZIP_OPT_BY_INDEX, $p_index);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);\r
- return $p_list;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : properties()\r
- // Description :\r
- // This method gives the properties of the archive.\r
- // The properties are :\r
- // nb : Number of files in the archive\r
- // comment : Comment associated with the archive file\r
- // status : not_exist, ok\r
- // Parameters :\r
- // None\r
- // Return Values :\r
- // 0 on failure,\r
- // An array with the archive properties.\r
- // --------------------------------------------------------------------------------\r
- function properties()\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::properties", "");\r
-\r
- // ----- Reset the error handler\r
- $this->privErrorReset();\r
-\r
- // ----- Check archive\r
- if (!$this->privCheckFormat()) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return(0);\r
- }\r
-\r
- // ----- Default properties\r
- $v_prop = array();\r
- $v_prop['comment'] = '';\r
- $v_prop['nb'] = 0;\r
- $v_prop['status'] = 'not_exist';\r
-\r
- // ----- Look if file exists\r
- if (@is_file($this->zipname))\r
- {\r
- // ----- Open the zip file\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
- if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0)\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), 0);\r
- return 0;\r
- }\r
-\r
- // ----- Read the central directory informations\r
- $v_central_dir = array();\r
- if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return 0;\r
- }\r
-\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
-\r
- // ----- Set the user attributes\r
- $v_prop['comment'] = $v_central_dir['comment'];\r
- $v_prop['nb'] = $v_central_dir['entries'];\r
- $v_prop['status'] = 'ok';\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_prop);\r
- return $v_prop;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : duplicate()\r
- // Description :\r
- // This method creates an archive by copying the content of an other one. If\r
- // the archive already exist, it is replaced by the new one without any warning.\r
- // Parameters :\r
- // $p_archive : The filename of a valid archive, or\r
- // a valid PclZip object.\r
- // Return Values :\r
- // 1 on success.\r
- // 0 or a negative value on error (error code).\r
- // --------------------------------------------------------------------------------\r
- function duplicate($p_archive)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::duplicate", "");\r
- $v_result = 1;\r
-\r
- // ----- Reset the error handler\r
- $this->privErrorReset();\r
-\r
- // ----- Look if the $p_archive is a PclZip object\r
- if ((is_object($p_archive)) && (get_class($p_archive) == 'pclzip'))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is valid PclZip object '".$p_archive->zipname."'");\r
-\r
- // ----- Duplicate the archive\r
- $v_result = $this->privDuplicate($p_archive->zipname);\r
- }\r
-\r
- // ----- Look if the $p_archive is a string (so a filename)\r
- else if (is_string($p_archive))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is a filename '$p_archive'");\r
-\r
- // ----- Check that $p_archive is a valid zip file\r
- // TBC : Should also check the archive format\r
- if (!is_file($p_archive)) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "No file with filename '".$p_archive."'");\r
- $v_result = PCLZIP_ERR_MISSING_FILE;\r
- }\r
- else {\r
- // ----- Duplicate the archive\r
- $v_result = $this->privDuplicate($p_archive);\r
- }\r
- }\r
-\r
- // ----- Invalid variable\r
- else\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");\r
- $v_result = PCLZIP_ERR_INVALID_PARAMETER;\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : merge()\r
- // Description :\r
- // This method merge the $p_archive_to_add archive at the end of the current\r
- // one ($this).\r
- // If the archive ($this) does not exist, the merge becomes a duplicate.\r
- // If the $p_archive_to_add archive does not exist, the merge is a success.\r
- // Parameters :\r
- // $p_archive_to_add : It can be directly the filename of a valid zip archive,\r
- // or a PclZip object archive.\r
- // Return Values :\r
- // 1 on success,\r
- // 0 or negative values on error (see below).\r
- // --------------------------------------------------------------------------------\r
- function merge($p_archive_to_add)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::merge", "");\r
- $v_result = 1;\r
-\r
- // ----- Reset the error handler\r
- $this->privErrorReset();\r
-\r
- // ----- Check archive\r
- if (!$this->privCheckFormat()) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
- return(0);\r
- }\r
-\r
- // ----- Look if the $p_archive_to_add is a PclZip object\r
- if ((is_object($p_archive_to_add)) && (get_class($p_archive_to_add) == 'pclzip'))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is valid PclZip object");\r
-\r
- // ----- Merge the archive\r
- $v_result = $this->privMerge($p_archive_to_add);\r
- }\r
-\r
- // ----- Look if the $p_archive_to_add is a string (so a filename)\r
- else if (is_string($p_archive_to_add))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is a filename");\r
-\r
- // ----- Create a temporary archive\r
- $v_object_archive = new PclZip($p_archive_to_add);\r
-\r
- // ----- Merge the archive\r
- $v_result = $this->privMerge($v_object_archive);\r
- }\r
-\r
- // ----- Invalid variable\r
- else\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");\r
- $v_result = PCLZIP_ERR_INVALID_PARAMETER;\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
-\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : errorCode()\r
- // Description :\r
- // Parameters :\r
- // --------------------------------------------------------------------------------\r
- function errorCode()\r
- {\r
- if (PCLZIP_ERROR_EXTERNAL == 1) {\r
- return(PclErrorCode());\r
- }\r
- else {\r
- return($this->error_code);\r
- }\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : errorName()\r
- // Description :\r
- // Parameters :\r
- // --------------------------------------------------------------------------------\r
- function errorName($p_with_code=false)\r
- {\r
- $v_name = array ( PCLZIP_ERR_NO_ERROR => 'PCLZIP_ERR_NO_ERROR',\r
- PCLZIP_ERR_WRITE_OPEN_FAIL => 'PCLZIP_ERR_WRITE_OPEN_FAIL',\r
- PCLZIP_ERR_READ_OPEN_FAIL => 'PCLZIP_ERR_READ_OPEN_FAIL',\r
- PCLZIP_ERR_INVALID_PARAMETER => 'PCLZIP_ERR_INVALID_PARAMETER',\r
- PCLZIP_ERR_MISSING_FILE => 'PCLZIP_ERR_MISSING_FILE',\r
- PCLZIP_ERR_FILENAME_TOO_LONG => 'PCLZIP_ERR_FILENAME_TOO_LONG',\r
- PCLZIP_ERR_INVALID_ZIP => 'PCLZIP_ERR_INVALID_ZIP',\r
- PCLZIP_ERR_BAD_EXTRACTED_FILE => 'PCLZIP_ERR_BAD_EXTRACTED_FILE',\r
- PCLZIP_ERR_DIR_CREATE_FAIL => 'PCLZIP_ERR_DIR_CREATE_FAIL',\r
- PCLZIP_ERR_BAD_EXTENSION => 'PCLZIP_ERR_BAD_EXTENSION',\r
- PCLZIP_ERR_BAD_FORMAT => 'PCLZIP_ERR_BAD_FORMAT',\r
- PCLZIP_ERR_DELETE_FILE_FAIL => 'PCLZIP_ERR_DELETE_FILE_FAIL',\r
- PCLZIP_ERR_RENAME_FILE_FAIL => 'PCLZIP_ERR_RENAME_FILE_FAIL',\r
- PCLZIP_ERR_BAD_CHECKSUM => 'PCLZIP_ERR_BAD_CHECKSUM',\r
- PCLZIP_ERR_INVALID_ARCHIVE_ZIP => 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP',\r
- PCLZIP_ERR_MISSING_OPTION_VALUE => 'PCLZIP_ERR_MISSING_OPTION_VALUE',\r
- PCLZIP_ERR_INVALID_OPTION_VALUE => 'PCLZIP_ERR_INVALID_OPTION_VALUE' );\r
-\r
- if (isset($v_name[$this->error_code])) {\r
- $v_value = $v_name[$this->error_code];\r
- }\r
- else {\r
- $v_value = 'NoName';\r
- }\r
-\r
- if ($p_with_code) {\r
- return($v_value.' ('.$this->error_code.')');\r
- }\r
- else {\r
- return($v_value);\r
- }\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : errorInfo()\r
- // Description :\r
- // Parameters :\r
- // --------------------------------------------------------------------------------\r
- function errorInfo($p_full=false)\r
- {\r
- if (PCLZIP_ERROR_EXTERNAL == 1) {\r
- return(PclErrorString());\r
- }\r
- else {\r
- if ($p_full) {\r
- return($this->errorName(true)." : ".$this->error_string);\r
- }\r
- else {\r
- return($this->error_string." [code ".$this->error_code."]");\r
- }\r
- }\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
-\r
-// --------------------------------------------------------------------------------\r
-// ***** UNDER THIS LINE ARE DEFINED PRIVATE INTERNAL FUNCTIONS *****\r
-// ***** *****\r
-// ***** THESES FUNCTIONS MUST NOT BE USED DIRECTLY *****\r
-// --------------------------------------------------------------------------------\r
-\r
-\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privCheckFormat()\r
- // Description :\r
- // This method check that the archive exists and is a valid zip archive.\r
- // Several level of check exists. (futur)\r
- // Parameters :\r
- // $p_level : Level of check. Default 0.\r
- // 0 : Check the first bytes (magic codes) (default value))\r
- // 1 : 0 + Check the central directory (futur)\r
- // 2 : 1 + Check each file header (futur)\r
- // Return Values :\r
- // true on success,\r
- // false on error, the error code is set.\r
- // --------------------------------------------------------------------------------\r
- function privCheckFormat($p_level=0)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFormat", "");\r
- $v_result = true;\r
-\r
- // ----- Reset the error handler\r
- $this->privErrorReset();\r
-\r
- // ----- Look if the file exits\r
- if (!is_file($this->zipname)) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "Missing archive file '".$this->zipname."'");\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo());\r
- return(false);\r
- }\r
-\r
- // ----- Check that the file is readeable\r
- if (!is_readable($this->zipname)) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to read archive '".$this->zipname."'");\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo());\r
- return(false);\r
- }\r
-\r
- // ----- Check the magic code\r
- // TBC\r
-\r
- // ----- Check the central header\r
- // TBC\r
-\r
- // ----- Check each file header\r
- // TBC\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privParseOptions()\r
- // Description :\r
- // This internal methods reads the variable list of arguments ($p_options_list,\r
- // $p_size) and generate an array with the options and values ($v_result_list).\r
- // $v_requested_options contains the options that can be present and those that\r
- // must be present.\r
- // $v_requested_options is an array, with the option value as key, and 'optional',\r
- // or 'mandatory' as value.\r
- // Parameters :\r
- // See above.\r
- // Return Values :\r
- // 1 on success.\r
- // 0 on failure.\r
- // --------------------------------------------------------------------------------\r
- function privParseOptions(&$p_options_list, $p_size, &$v_result_list, $v_requested_options)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privParseOptions", "");\r
- $v_result=1;\r
-\r
- // ----- Read the options\r
- $i=0;\r
- while ($i<$p_size) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Looking for table index $i, option = '".PclZipUtilOptionText($p_options_list[$i])."(".$p_options_list[$i].")'");\r
-\r
- // ----- Check if the option is requested\r
- if (!isset($v_requested_options[$p_options_list[$i]])) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid optional parameter '".$p_options_list[$i]."' for this method");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Look for next option\r
- switch ($p_options_list[$i]) {\r
- // ----- Look for options that request a path value\r
- case PCLZIP_OPT_PATH :\r
- case PCLZIP_OPT_REMOVE_PATH :\r
- case PCLZIP_OPT_ADD_PATH :\r
- // ----- Check the number of parameters\r
- if (($i+1) >= $p_size) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Get the value\r
- $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], false);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");\r
- $i++;\r
- break;\r
-\r
- // ----- Look for options that request an array of string for value\r
- case PCLZIP_OPT_BY_NAME :\r
- // ----- Check the number of parameters\r
- if (($i+1) >= $p_size) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Get the value\r
- if (is_string($p_options_list[$i+1])) {\r
- $v_result_list[$p_options_list[$i]][0] = $p_options_list[$i+1];\r
- }\r
- else if (is_array($p_options_list[$i+1])) {\r
- $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];\r
- }\r
- else {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");\r
- $i++;\r
- break;\r
-\r
- // ----- Look for options that request an EREG or PREG expression\r
- case PCLZIP_OPT_BY_EREG :\r
- case PCLZIP_OPT_BY_PREG :\r
- // ----- Check the number of parameters\r
- if (($i+1) >= $p_size) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Get the value\r
- if (is_string($p_options_list[$i+1])) {\r
- $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];\r
- }\r
- else {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");\r
- $i++;\r
- break;\r
-\r
- // ----- Look for options that request an array of index\r
- case PCLZIP_OPT_BY_INDEX :\r
- // ----- Check the number of parameters\r
- if (($i+1) >= $p_size) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Get the value\r
- $v_work_list = array();\r
- if (is_string($p_options_list[$i+1])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is a string '".$p_options_list[$i+1]."'");\r
-\r
- // ----- Remove spaces\r
- $p_options_list[$i+1] = strtr($p_options_list[$i+1], ' ', '');\r
-\r
- // ----- Parse items\r
- $v_work_list = explode(",", $p_options_list[$i+1]);\r
- }\r
- else if (is_integer($p_options_list[$i+1])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an integer '".$p_options_list[$i+1]."'");\r
- $v_work_list[0] = $p_options_list[$i+1].'-'.$p_options_list[$i+1];\r
- }\r
- else if (is_array($p_options_list[$i+1])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an array");\r
- $v_work_list = $p_options_list[$i+1];\r
- }\r
- else {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Value must be integer, string or array for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- \r
- // ----- Reduce the index list\r
- // each index item in the list must be a couple with a start and\r
- // an end value : [0,3], [5-5], [8-10], ...\r
- // ----- Check the format of each item\r
- $v_sort_flag=false;\r
- $v_sort_value=0;\r
- for ($j=0; $j<sizeof($v_work_list); $j++) {\r
- // ----- Explode the item\r
- $v_item_list = explode("-", $v_work_list[$j]);\r
- $v_size_item_list = sizeof($v_item_list);\r
- \r
- // ----- TBC : Here we might check that each item is a\r
- // real integer ...\r
- \r
- // ----- Look for single value\r
- if ($v_size_item_list == 1) {\r
- // ----- Set the option value\r
- $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];\r
- $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[0];\r
- }\r
- elseif ($v_size_item_list == 2) {\r
- // ----- Set the option value\r
- $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];\r
- $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[1];\r
- }\r
- else {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Too many values in index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extracted index item = [".$v_result_list[$p_options_list[$i]][$j]['start'].",".$v_result_list[$p_options_list[$i]][$j]['end']."]");\r
-\r
- // ----- Look for list sort\r
- if ($v_result_list[$p_options_list[$i]][$j]['start'] < $v_sort_value) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The list should be sorted ...");\r
- $v_sort_flag=true;\r
-\r
- // ----- TBC : An automatic sort should be writen ...\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Invalid order of index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- $v_sort_value = $v_result_list[$p_options_list[$i]][$j]['start'];\r
- }\r
- \r
- // ----- Sort the items\r
- if ($v_sort_flag) {\r
- // TBC : To Be Completed\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "List sorting is not yet write ...");\r
- }\r
-\r
- // ----- Next option\r
- $i++;\r
- break;\r
-\r
- // ----- Look for options that request no value\r
- case PCLZIP_OPT_REMOVE_ALL_PATH :\r
- case PCLZIP_OPT_EXTRACT_AS_STRING :\r
- case PCLZIP_OPT_NO_COMPRESSION :\r
- $v_result_list[$p_options_list[$i]] = true;\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");\r
- break;\r
-\r
- // ----- Look for options that request an octal value\r
- case PCLZIP_OPT_SET_CHMOD :\r
- // ----- Check the number of parameters\r
- if (($i+1) >= $p_size) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Get the value\r
- $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");\r
- $i++;\r
- break;\r
-\r
- // ----- Look for options that request a call-back\r
- case PCLZIP_CB_PRE_EXTRACT :\r
- case PCLZIP_CB_POST_EXTRACT :\r
- case PCLZIP_CB_PRE_ADD :\r
- case PCLZIP_CB_POST_ADD :\r
- /* for futur use\r
- case PCLZIP_CB_PRE_DELETE :\r
- case PCLZIP_CB_POST_DELETE :\r
- case PCLZIP_CB_PRE_LIST :\r
- case PCLZIP_CB_POST_LIST :\r
- */\r
- // ----- Check the number of parameters\r
- if (($i+1) >= $p_size) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Get the value\r
- $v_function_name = $p_options_list[$i+1];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "call-back ".PclZipUtilOptionText($p_options_list[$i])." = '".$v_function_name."'");\r
-\r
- // ----- Check that the value is a valid existing function\r
- if (!function_exists($v_function_name)) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Function '".$v_function_name."()' is not an existing function for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Set the attribute\r
- $v_result_list[$p_options_list[$i]] = $v_function_name;\r
- $i++;\r
- break;\r
-\r
- default :\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Unknown optional parameter '".$p_options_list[$i]."'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Next options\r
- $i++;\r
- }\r
-\r
- // ----- Look for mandatory options\r
- for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) {\r
- // ----- Look for mandatory option\r
- if ($v_requested_options[$key] == 'mandatory') {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")");\r
- // ----- Look if present\r
- if (!isset($v_result_list[$key])) {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- }\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privCreate()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privCreate($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCreate", "list, result_list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");\r
- $v_result=1;\r
- $v_list_detail = array();\r
-\r
- // ----- Open the file in write mode\r
- if (($v_result = $this->privOpenFd('wb')) != 1)\r
- {\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Add the list of files\r
- $v_result = $this->privAddList($p_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);\r
-\r
- // ----- Close\r
- $this->privCloseFd();\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privAdd()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privAdd($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAdd", "list, result_list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");\r
- $v_result=1;\r
- $v_list_detail = array();\r
-\r
- // ----- Look if the archive exists or is empty\r
- if ((!is_file($this->zipname)) || (filesize($this->zipname) == 0))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, or is empty, create it.");\r
-\r
- // ----- Do a create\r
- $v_result = $this->privCreate($p_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Open the zip file\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
- if (($v_result=$this->privOpenFd('rb')) != 1)\r
- {\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Read the central directory informations\r
- $v_central_dir = array();\r
- if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)\r
- {\r
- $this->privCloseFd();\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Go to beginning of File\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");\r
- @rewind($this->zip_fd);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");\r
-\r
- // ----- Creates a temporay file\r
- $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';\r
-\r
- // ----- Open the temporary file in write mode\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
- if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0)\r
- {\r
- $this->privCloseFd();\r
-\r
- PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Copy the files from the archive to the temporary file\r
- // TBC : Here I should better append the file and go back to erase the central dir\r
- $v_size = $v_central_dir['offset'];\r
- while ($v_size != 0)\r
- {\r
- $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
- $v_buffer = fread($this->zip_fd, $v_read_size);\r
- @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);\r
- $v_size -= $v_read_size;\r
- }\r
-\r
- // ----- Swap the file descriptor\r
- // Here is a trick : I swap the temporary fd with the zip fd, in order to use\r
- // the following methods on the temporary fil and not the real archive\r
- $v_swap = $this->zip_fd;\r
- $this->zip_fd = $v_zip_temp_fd;\r
- $v_zip_temp_fd = $v_swap;\r
-\r
- // ----- Add the files\r
- $v_header_list = array();\r
- if (($v_result = $this->privAddFileList($p_list, $v_header_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)\r
- {\r
- fclose($v_zip_temp_fd);\r
- $this->privCloseFd();\r
- @unlink($v_zip_temp_name);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Store the offset of the central dir\r
- $v_offset = @ftell($this->zip_fd);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");\r
-\r
- // ----- Copy the block of file headers from the old archive\r
- $v_size = $v_central_dir['size'];\r
- while ($v_size != 0)\r
- {\r
- $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
- $v_buffer = @fread($v_zip_temp_fd, $v_read_size);\r
- @fwrite($this->zip_fd, $v_buffer, $v_read_size);\r
- $v_size -= $v_read_size;\r
- }\r
-\r
- // ----- Create the Central Dir files header\r
- for ($i=0, $v_count=0; $i<sizeof($v_header_list); $i++)\r
- {\r
- // ----- Create the file header\r
- if ($v_header_list[$i]['status'] == 'ok') {\r
- if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {\r
- fclose($v_zip_temp_fd);\r
- $this->privCloseFd();\r
- @unlink($v_zip_temp_name);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- $v_count++;\r
- }\r
-\r
- // ----- Transform the header to a 'usable' info\r
- $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);\r
- }\r
-\r
- // ----- Zip file comment\r
- $v_comment = '';\r
-\r
- // ----- Calculate the size of the central header\r
- $v_size = @ftell($this->zip_fd)-$v_offset;\r
-\r
- // ----- Create the central dir footer\r
- if (($v_result = $this->privWriteCentralHeader($v_count+$v_central_dir['entries'], $v_size, $v_offset, $v_comment)) != 1)\r
- {\r
- // ----- Reset the file list\r
- unset($v_header_list);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Swap back the file descriptor\r
- $v_swap = $this->zip_fd;\r
- $this->zip_fd = $v_zip_temp_fd;\r
- $v_zip_temp_fd = $v_swap;\r
-\r
- // ----- Close\r
- $this->privCloseFd();\r
-\r
- // ----- Close the temporary file\r
- @fclose($v_zip_temp_fd);\r
-\r
- // ----- Delete the zip file\r
- // TBC : I should test the result ...\r
- @unlink($this->zipname);\r
-\r
- // ----- Rename the temporary file\r
- // TBC : I should test the result ...\r
- //@rename($v_zip_temp_name, $this->zipname);\r
- PclZipUtilRename($v_zip_temp_name, $this->zipname);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privOpenFd()\r
- // Description :\r
- // Parameters :\r
- // --------------------------------------------------------------------------------\r
- function privOpenFd($p_mode)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privOpenFd", 'mode='.$p_mode);\r
- $v_result=1;\r
-\r
- // ----- Look if already open\r
- if ($this->zip_fd != 0)\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Zip file \''.$this->zipname.'\' already open');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Open the zip file\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Open file in '.$p_mode.' mode');\r
- if (($this->zip_fd = @fopen($this->zipname, $p_mode)) == 0)\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in '.$p_mode.' mode');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privCloseFd()\r
- // Description :\r
- // Parameters :\r
- // --------------------------------------------------------------------------------\r
- function privCloseFd()\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCloseFd", "");\r
- $v_result=1;\r
-\r
- if ($this->zip_fd != 0)\r
- @fclose($this->zip_fd);\r
- $this->zip_fd = 0;\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privAddList()\r
- // Description :\r
- // $p_add_dir and $p_remove_dir will give the ability to memorize a path which is\r
- // different from the real path of the file. This is usefull if you want to have PclTar\r
- // running in any directory, and memorize relative path from an other directory.\r
- // Parameters :\r
- // $p_list : An array containing the file or directory names to add in the tar\r
- // $p_result_list : list of added files with their properties (specially the status field)\r
- // $p_add_dir : Path to add in the filename path archived\r
- // $p_remove_dir : Path to remove in the filename path archived\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privAddList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddList", "list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");\r
- $v_result=1;\r
-\r
- // ----- Add the files\r
- $v_header_list = array();\r
- if (($v_result = $this->privAddFileList($p_list, $v_header_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)\r
- {\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Store the offset of the central dir\r
- $v_offset = @ftell($this->zip_fd);\r
-\r
- // ----- Create the Central Dir files header\r
- for ($i=0,$v_count=0; $i<sizeof($v_header_list); $i++)\r
- {\r
- // ----- Create the file header\r
- if ($v_header_list[$i]['status'] == 'ok') {\r
- if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- $v_count++;\r
- }\r
-\r
- // ----- Transform the header to a 'usable' info\r
- $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);\r
- }\r
-\r
- // ----- Zip file comment\r
- $v_comment = '';\r
-\r
- // ----- Calculate the size of the central header\r
- $v_size = @ftell($this->zip_fd)-$v_offset;\r
-\r
- // ----- Create the central dir footer\r
- if (($v_result = $this->privWriteCentralHeader($v_count, $v_size, $v_offset, $v_comment)) != 1)\r
- {\r
- // ----- Reset the file list\r
- unset($v_header_list);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privAddFileList()\r
- // Description :\r
- // $p_add_dir and $p_remove_dir will give the ability to memorize a path which is\r
- // different from the real path of the file. This is usefull if you want to\r
- // run the lib in any directory, and memorize relative path from an other directory.\r
- // Parameters :\r
- // $p_list : An array containing the file or directory names to add in the tar\r
- // $p_result_list : list of added files with their properties (specially the status field)\r
- // $p_add_dir : Path to add in the filename path archived\r
- // $p_remove_dir : Path to remove in the filename path archived\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privAddFileList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFileList", "list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");\r
- $v_result=1;\r
- $v_header = array();\r
-\r
- // ----- Recuperate the current number of elt in list\r
- $v_nb = sizeof($p_result_list);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Before add, list have $v_nb elements");\r
-\r
- // ----- Loop on the files\r
- for ($j=0; ($j<count($p_list)) && ($v_result==1); $j++)\r
- {\r
- // ----- Recuperate the filename\r
- $p_filename = PclZipUtilTranslateWinPath($p_list[$j], false);\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for file [$p_filename]");\r
-\r
- // ----- Skip empty file names\r
- if ($p_filename == "")\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Skip empty filename");\r
- continue;\r
- }\r
-\r
- // ----- Check the filename\r
- if (!file_exists($p_filename))\r
- {\r
- // ----- Error log\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '$p_filename' does not exists");\r
- PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '$p_filename' does not exists");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- /* This test is done later\r
- // ----- Check the path length\r
- if (strlen($p_filename) > 0xFF)\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(-5, "File name is too long (max. 255) : '$p_filename'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- */\r
-\r
- // ----- Look if it is a file or a dir with no all pathnre move\r
- if ((is_file($p_filename)) || ((is_dir($p_filename)) && !$p_remove_all_dir)) {\r
- // ----- Add the file\r
- if (($v_result = $this->privAddFile($p_filename, $v_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)\r
- {\r
- // ----- Return status\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Store the file infos\r
- $p_result_list[$v_nb++] = $v_header;\r
- }\r
-\r
- // ----- Look for directory\r
- if (is_dir($p_filename))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "$p_filename is a directory");\r
-\r
- // ----- Look for path\r
- if ($p_filename != ".")\r
- $v_path = $p_filename."/";\r
- else\r
- $v_path = "";\r
-\r
- // ----- Read the directory for files and sub-directories\r
- $p_hdir = opendir($p_filename);\r
- $p_hitem = readdir($p_hdir); // '.' directory\r
- $p_hitem = readdir($p_hdir); // '..' directory\r
- while ($p_hitem = readdir($p_hdir))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for $p_hitem in the directory");\r
-\r
- // ----- Look for a file\r
- if (is_file($v_path.$p_hitem))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Add the file '".$v_path.$p_hitem."'");\r
-\r
- // ----- Add the file\r
- if (($v_result = $this->privAddFile($v_path.$p_hitem, $v_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)\r
- {\r
- // ----- Return status\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Store the file infos\r
- $p_result_list[$v_nb++] = $v_header;\r
- }\r
-\r
- // ----- Recursive call to privAddFileList()\r
- else\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Add the directory '".$v_path.$p_hitem."'");\r
-\r
- // ----- Need an array as parameter\r
- $p_temp_list[0] = $v_path.$p_hitem;\r
- $v_result = $this->privAddFileList($p_temp_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);\r
-\r
- // ----- Update the number of elements of the list\r
- $v_nb = sizeof($p_result_list);\r
- }\r
- }\r
-\r
- // ----- Free memory for the recursive loop\r
- unset($p_temp_list);\r
- unset($p_hdir);\r
- unset($p_hitem);\r
- }\r
- }\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "After add, list have $v_nb elements");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privAddFile()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privAddFile($p_filename, &$p_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFile", "filename='$p_filename', add_dir='$p_add_dir', remove_dir='$p_remove_dir'");\r
- $v_result=1;\r
-\r
- if ($p_filename == "")\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file list parameter (invalid or empty list)");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Calculate the stored filename\r
- $v_stored_filename = $p_filename;\r
-\r
- // ----- Look for all path to remove\r
- if ($p_remove_all_dir) {\r
- $v_stored_filename = basename($p_filename);\r
- }\r
- // ----- Look for partial path remove\r
- else if ($p_remove_dir != "")\r
- {\r
- if (substr($p_remove_dir, -1) != '/')\r
- $p_remove_dir .= "/";\r
-\r
- if ((substr($p_filename, 0, 2) == "./") || (substr($p_remove_dir, 0, 2) == "./"))\r
- {\r
- if ((substr($p_filename, 0, 2) == "./") && (substr($p_remove_dir, 0, 2) != "./"))\r
- $p_remove_dir = "./".$p_remove_dir;\r
- if ((substr($p_filename, 0, 2) != "./") && (substr($p_remove_dir, 0, 2) == "./"))\r
- $p_remove_dir = substr($p_remove_dir, 2);\r
- }\r
-\r
- $v_compare = PclZipUtilPathInclusion($p_remove_dir, $p_filename);\r
- if ($v_compare > 0)\r
-// if (substr($p_filename, 0, strlen($p_remove_dir)) == $p_remove_dir)\r
- {\r
-\r
- if ($v_compare == 2) {\r
- $v_stored_filename = "";\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Path to remove is the current folder");\r
- }\r
- else {\r
- $v_stored_filename = substr($p_filename, strlen($p_remove_dir));\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove path '$p_remove_dir' in file '$p_filename' = '$v_stored_filename'");\r
- }\r
- }\r
- }\r
- // ----- Look for path to add\r
- if ($p_add_dir != "")\r
- {\r
- if (substr($p_add_dir, -1) == "/")\r
- $v_stored_filename = $p_add_dir.$v_stored_filename;\r
- else\r
- $v_stored_filename = $p_add_dir."/".$v_stored_filename;\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Add path '$p_add_dir' in file '$p_filename' = '$v_stored_filename'");\r
- }\r
-\r
- // ----- Filename (reduce the path of stored name)\r
- $v_stored_filename = PclZipUtilPathReduction($v_stored_filename);\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Filename (reduced) '$v_stored_filename', strlen ".strlen($v_stored_filename));\r
-\r
- /* filename length moved after call-back in release 1.3\r
- // ----- Check the path length\r
- if (strlen($v_stored_filename) > 0xFF)\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(-5, "Stored file name is too long (max. 255) : '$v_stored_filename'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- */\r
-\r
- // ----- Set the file properties\r
- clearstatcache();\r
- $p_header['version'] = 20;\r
- $p_header['version_extracted'] = 10;\r
- $p_header['flag'] = 0;\r
- $p_header['compression'] = 0;\r
- $p_header['mtime'] = filemtime($p_filename);\r
- $p_header['crc'] = 0;\r
- $p_header['compressed_size'] = 0;\r
- $p_header['size'] = filesize($p_filename);\r
- $p_header['filename_len'] = strlen($p_filename);\r
- $p_header['extra_len'] = 0;\r
- $p_header['comment_len'] = 0;\r
- $p_header['disk'] = 0;\r
- $p_header['internal'] = 0;\r
- $p_header['external'] = (is_file($p_filename)?0xFE49FFE0:0x41FF0010);\r
- $p_header['offset'] = 0;\r
- $p_header['filename'] = $p_filename;\r
- $p_header['stored_filename'] = $v_stored_filename;\r
- $p_header['extra'] = '';\r
- $p_header['comment'] = '';\r
- $p_header['status'] = 'ok';\r
- $p_header['index'] = -1;\r
-\r
- // ----- Look for pre-add callback\r
- if (isset($p_options[PCLZIP_CB_PRE_ADD])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_ADD]."()') is defined for the extraction");\r
-\r
- // ----- Generate a local information\r
- $v_local_header = array();\r
- $this->privConvertHeader2FileInfo($p_header, $v_local_header);\r
-\r
- // ----- Call the callback\r
- // Here I do not use call_user_func() because I need to send a reference to the\r
- // header.\r
- eval('$v_result = '.$p_options[PCLZIP_CB_PRE_ADD].'(PCLZIP_CB_PRE_ADD, $v_local_header);');\r
- if ($v_result == 0) {\r
- // ----- Change the file status\r
- $p_header['status'] = "skipped";\r
- $v_result = 1;\r
- }\r
-\r
- // ----- Update the informations\r
- // Only some fields can be modified\r
- if ($p_header['stored_filename'] != $v_local_header['stored_filename']) {\r
- $p_header['stored_filename'] = PclZipUtilPathReduction($v_local_header['stored_filename']);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New stored filename is '".$p_header['stored_filename']."'");\r
- }\r
- }\r
-\r
- // ----- Look for empty stored filename\r
- if ($p_header['stored_filename'] == "") {\r
- $p_header['status'] = "filtered";\r
- }\r
- \r
- // ----- Check the path length\r
- if (strlen($p_header['stored_filename']) > 0xFF) {\r
- $p_header['status'] = 'filename_too_long';\r
- }\r
-\r
- // ----- Look if no error, or file not skipped\r
- if ($p_header['status'] == 'ok') {\r
-\r
- // ----- Look for a file\r
- if (is_file($p_filename))\r
- {\r
- // ----- Open the source file\r
- if (($v_file = @fopen($p_filename, "rb")) == 0) {\r
- PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode");\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) {\r
- // ----- Read the file content\r
- $v_content_compressed = @fread($v_file, $p_header['size']);\r
-\r
- // ----- Calculate the CRC\r
- $p_header['crc'] = crc32($v_content_compressed);\r
- }\r
- else {\r
- // ----- Read the file content\r
- $v_content = @fread($v_file, $p_header['size']);\r
-\r
- // ----- Calculate the CRC\r
- $p_header['crc'] = crc32($v_content);\r
-\r
- // ----- Compress the file\r
- $v_content_compressed = gzdeflate($v_content);\r
- }\r
-\r
- // ----- Set header parameters\r
- $p_header['compressed_size'] = strlen($v_content_compressed);\r
- $p_header['compression'] = 8;\r
-\r
- // ----- Call the header generation\r
- if (($v_result = $this->privWriteFileHeader($p_header)) != 1) {\r
- @fclose($v_file);\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Write the compressed content\r
- $v_binary_data = pack('a'.$p_header['compressed_size'], $v_content_compressed);\r
- @fwrite($this->zip_fd, $v_binary_data, $p_header['compressed_size']);\r
- \r
- // ----- Close the file\r
- @fclose($v_file);\r
- }\r
-\r
- // ----- Look for a directory\r
- else\r
- {\r
- // ----- Set the file properties\r
- $p_header['filename'] .= '/';\r
- $p_header['filename_len']++;\r
- $p_header['size'] = 0;\r
- $p_header['external'] = 0x41FF0010; // Value for a folder : to be checked\r
-\r
- // ----- Call the header generation\r
- if (($v_result = $this->privWriteFileHeader($p_header)) != 1)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- }\r
- }\r
-\r
- // ----- Look for pre-add callback\r
- if (isset($p_options[PCLZIP_CB_POST_ADD])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_ADD]."()') is defined for the extraction");\r
-\r
- // ----- Generate a local information\r
- $v_local_header = array();\r
- $this->privConvertHeader2FileInfo($p_header, $v_local_header);\r
-\r
- // ----- Call the callback\r
- // Here I do not use call_user_func() because I need to send a reference to the\r
- // header.\r
- eval('$v_result = '.$p_options[PCLZIP_CB_POST_ADD].'(PCLZIP_CB_POST_ADD, $v_local_header);');\r
- if ($v_result == 0) {\r
- // ----- Ignored\r
- $v_result = 1;\r
- }\r
-\r
- // ----- Update the informations\r
- // Nothing can be modified\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privWriteFileHeader()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privWriteFileHeader(&$p_header)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');\r
- $v_result=1;\r
-\r
- // TBC\r
- //for(reset($p_header); $key = key($p_header); next($p_header)) {\r
- // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]);\r
- //}\r
-\r
- // ----- Store the offset position of the file\r
- $p_header['offset'] = ftell($this->zip_fd);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'File offset of the header :'.$p_header['offset']);\r
-\r
- // ----- Transform UNIX mtime to DOS format mdate/mtime\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');\r
- $v_date = getdate($p_header['mtime']);\r
- $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;\r
- $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];\r
-\r
- // ----- Packed data\r
- $v_binary_data = pack("VvvvvvVVVvv", 0x04034b50, $p_header['version'], $p_header['flag'],\r
- $p_header['compression'], $v_mtime, $v_mdate,\r
- $p_header['crc'], $p_header['compressed_size'], $p_header['size'],\r
- strlen($p_header['stored_filename']), $p_header['extra_len']);\r
-\r
- // ----- Write the first 148 bytes of the header in the archive\r
- fputs($this->zip_fd, $v_binary_data, 30);\r
-\r
- // ----- Write the variable fields\r
- if (strlen($p_header['stored_filename']) != 0)\r
- {\r
- fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));\r
- }\r
- if ($p_header['extra_len'] != 0)\r
- {\r
- fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']);\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privWriteCentralFileHeader()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privWriteCentralFileHeader(&$p_header)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');\r
- $v_result=1;\r
-\r
- // TBC\r
- //for(reset($p_header); $key = key($p_header); next($p_header)) {\r
- // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]);\r
- //}\r
-\r
- // ----- Transform UNIX mtime to DOS format mdate/mtime\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');\r
- $v_date = getdate($p_header['mtime']);\r
- $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;\r
- $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];\r
-\r
- // ----- Packed data\r
- $v_binary_data = pack("VvvvvvvVVVvvvvvVV", 0x02014b50, $p_header['version'], $p_header['version_extracted'],\r
- $p_header['flag'], $p_header['compression'], $v_mtime, $v_mdate, $p_header['crc'],\r
- $p_header['compressed_size'], $p_header['size'],\r
- strlen($p_header['stored_filename']), $p_header['extra_len'], $p_header['comment_len'],\r
- $p_header['disk'], $p_header['internal'], $p_header['external'], $p_header['offset']);\r
-\r
- // ----- Write the 42 bytes of the header in the zip file\r
- fputs($this->zip_fd, $v_binary_data, 46);\r
-\r
- // ----- Write the variable fields\r
- if (strlen($p_header['stored_filename']) != 0)\r
- {\r
- fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));\r
- }\r
- if ($p_header['extra_len'] != 0)\r
- {\r
- fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']);\r
- }\r
- if ($p_header['comment_len'] != 0)\r
- {\r
- fputs($this->zip_fd, $p_header['comment'], $p_header['comment_len']);\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privWriteCentralHeader()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privWriteCentralHeader($p_nb_entries, $p_size, $p_offset, $p_comment)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralHeader", 'nb_entries='.$p_nb_entries.', size='.$p_size.', offset='.$p_offset.', comment="'.$p_comment.'"');\r
- $v_result=1;\r
-\r
- // ----- Packed data\r
- $v_binary_data = pack("VvvvvVVv", 0x06054b50, 0, 0, $p_nb_entries, $p_nb_entries, $p_size, $p_offset, strlen($p_comment));\r
-\r
- // ----- Write the 22 bytes of the header in the zip file\r
- fputs($this->zip_fd, $v_binary_data, 22);\r
-\r
- // ----- Write the variable fields\r
- if (strlen($p_comment) != 0)\r
- {\r
- fputs($this->zip_fd, $p_comment, strlen($p_comment));\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privList()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privList(&$p_list)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privList", "list");\r
- $v_result=1;\r
-\r
- // ----- Open the zip file\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
- if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0)\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Read the central directory informations\r
- $v_central_dir = array();\r
- if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Go to beginning of Central Dir\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Offset : ".$v_central_dir['offset']."'");\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");\r
- @rewind($this->zip_fd);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");\r
- if (@fseek($this->zip_fd, $v_central_dir['offset']))\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");\r
-\r
- // ----- Read each entry\r
- for ($i=0; $i<$v_central_dir['entries']; $i++)\r
- {\r
- // ----- Read the file header\r
- if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- $v_header['index'] = $i;\r
-\r
- // ----- Get the only interesting attributes\r
- $this->privConvertHeader2FileInfo($v_header, $p_list[$i]);\r
- unset($v_header);\r
- }\r
-\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privConvertHeader2FileInfo()\r
- // Description :\r
- // This function takes the file informations from the central directory\r
- // entries and extract the interesting parameters that will be given back.\r
- // The resulting file infos are set in the array $p_info\r
- // $p_info['filename'] : Filename with full path. Given by user (add),\r
- // extracted in the filesystem (extract).\r
- // $p_info['stored_filename'] : Stored filename in the archive.\r
- // $p_info['size'] = Size of the file.\r
- // $p_info['compressed_size'] = Compressed size of the file.\r
- // $p_info['mtime'] = Last modification date of the file.\r
- // $p_info['comment'] = Comment associated with the file.\r
- // $p_info['folder'] = true/false : indicates if the entry is a folder or not.\r
- // $p_info['status'] = status of the action on the file.\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privConvertHeader2FileInfo($p_header, &$p_info)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privConvertHeader2FileInfo", "Filename='".$p_header['filename']."'");\r
- $v_result=1;\r
-\r
- // ----- Get the interesting attributes\r
- $p_info['filename'] = $p_header['filename'];\r
- $p_info['stored_filename'] = $p_header['stored_filename'];\r
- $p_info['size'] = $p_header['size'];\r
- $p_info['compressed_size'] = $p_header['compressed_size'];\r
- $p_info['mtime'] = $p_header['mtime'];\r
- $p_info['comment'] = $p_header['comment'];\r
- $p_info['folder'] = (($p_header['external']&0x00000010)==0x00000010);\r
- $p_info['index'] = $p_header['index'];\r
- $p_info['status'] = $p_header['status'];\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privExtractByRule()\r
- // Description :\r
- // Extract a file or directory depending of rules (by index, by name, ...)\r
- // Parameters :\r
- // $p_file_list : An array where will be placed the properties of each\r
- // extracted file\r
- // $p_path : Path to add while writing the extracted files\r
- // $p_remove_path : Path to remove (from the file memorized path) while writing the\r
- // extracted files. If the path does not match the file path,\r
- // the file is extracted with its memorized path.\r
- // $p_remove_path does not apply to 'list' mode.\r
- // $p_path and $p_remove_path are commulative.\r
- // Return Values :\r
- // 1 on success,0 or less on error (see error code list)\r
- // --------------------------------------------------------------------------------\r
- function privExtractByRule(&$p_file_list, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privExtractByRule", "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");\r
- $v_result=1;\r
-\r
- // ----- Check the path\r
- if (($p_path == "") || ((substr($p_path, 0, 1) != "/") && (substr($p_path, 0, 3) != "../") && (substr($p_path,1,1)!=":")))\r
- $p_path = "./".$p_path;\r
-\r
- // ----- Reduce the path last (and duplicated) '/'\r
- if (($p_path != "./") && ($p_path != "/"))\r
- {\r
- // ----- Look for the path end '/'\r
- while (substr($p_path, -1) == "/")\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Destination path [$p_path] ends by '/'");\r
- $p_path = substr($p_path, 0, strlen($p_path)-1);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Modified to [$p_path]");\r
- }\r
- }\r
-\r
- // ----- Look for path to remove format (should end by /)\r
- if (($p_remove_path != "") && (substr($p_remove_path, -1) != '/'))\r
- {\r
- $p_remove_path .= '/';\r
- }\r
- $p_remove_path_size = strlen($p_remove_path);\r
-\r
- // ----- Open the zip file\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
- if (($v_result = $this->privOpenFd('rb')) != 1)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Read the central directory informations\r
- $v_central_dir = array();\r
- if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)\r
- {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Start at beginning of Central Dir\r
- $v_pos_entry = $v_central_dir['offset'];\r
-\r
- // ----- Read each entry\r
- $j_start = 0;\r
- for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry : '$i'");\r
-\r
- // ----- Read next Central dir entry\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position before rewind : ".ftell($this->zip_fd)."'");\r
- @rewind($this->zip_fd);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position after rewind : ".ftell($this->zip_fd)."'");\r
- if (@fseek($this->zip_fd, $v_pos_entry))\r
- {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
-\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position after fseek : ".ftell($this->zip_fd)."'");\r
-\r
- // ----- Read the file header\r
- $v_header = array();\r
- if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1)\r
- {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Store the index\r
- $v_header['index'] = $i;\r
-\r
- // ----- Store the file position\r
- $v_pos_entry = ftell($this->zip_fd);\r
-\r
- // ----- Look for the specific extract rules\r
- $v_extract = false;\r
-\r
- // ----- Look for extract by name rule\r
- if ( (isset($p_options[PCLZIP_OPT_BY_NAME]))\r
- && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");\r
-\r
- // ----- Look if the filename is in the list\r
- for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_extract); $j++) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");\r
-\r
- // ----- Look for a directory\r
- if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");\r
-\r
- // ----- Look if the directory is in the filename path\r
- if ( (strlen($v_header['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))\r
- && (substr($v_header['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");\r
- $v_extract = true;\r
- }\r
- }\r
- // ----- Look for a filename\r
- elseif ($v_header['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");\r
- $v_extract = true;\r
- }\r
- }\r
- }\r
-\r
- // ----- Look for extract by ereg rule\r
- else if ( (isset($p_options[PCLZIP_OPT_BY_EREG]))\r
- && ($p_options[PCLZIP_OPT_BY_EREG] != "")) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");\r
-\r
- if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header['stored_filename'])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");\r
- $v_extract = true;\r
- }\r
- }\r
-\r
- // ----- Look for extract by preg rule\r
- else if ( (isset($p_options[PCLZIP_OPT_BY_PREG]))\r
- && ($p_options[PCLZIP_OPT_BY_PREG] != "")) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");\r
-\r
- if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header['stored_filename'])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");\r
- $v_extract = true;\r
- }\r
- }\r
-\r
- // ----- Look for extract by index rule\r
- else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX]))\r
- && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");\r
- \r
- // ----- Look if the index is in the list\r
- for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_extract); $j++) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");\r
-\r
- if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");\r
- $v_extract = true;\r
- }\r
- if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");\r
- $j_start = $j+1;\r
- }\r
-\r
- if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");\r
- break;\r
- }\r
- }\r
- }\r
-\r
- // ----- Look for no rule, which means extract all the archive\r
- else {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with no rule (extract all)");\r
- $v_extract = true;\r
- }\r
- \r
-\r
- // ----- Look for real extraction\r
- if ($v_extract)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file '".$v_header['filename']."', index '$i'");\r
-\r
- // ----- Go to the file position\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");\r
- @rewind($this->zip_fd);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");\r
- if (@fseek($this->zip_fd, $v_header['offset']))\r
- {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
-\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");\r
-\r
- // ----- Look for extraction as string\r
- if ($p_options[PCLZIP_OPT_EXTRACT_AS_STRING]) {\r
-\r
- // ----- Extracting the file\r
- if (($v_result = $this->privExtractFileAsString($v_header, $v_string)) != 1)\r
- {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Get the only interesting attributes\r
- if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted])) != 1)\r
- {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Set the file content\r
- $p_file_list[$v_nb_extracted]['content'] = $v_string;\r
-\r
- // ----- Next extracted file\r
- $v_nb_extracted++;\r
- }\r
- else {\r
- // ----- Extracting the file\r
- if (($v_result = $this->privExtractFile($v_header, $p_path, $p_remove_path, $p_remove_all_path, $p_options)) != 1)\r
- {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Get the only interesting attributes\r
- if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1)\r
- {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- }\r
- }\r
- }\r
-\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privExtractFile()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privExtractFile(&$p_entry, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFile', "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");\r
- $v_result=1;\r
-\r
- // ----- Read the file header\r
- if (($v_result = $this->privReadFileHeader($v_header)) != 1)\r
- {\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");\r
-\r
- // ----- Check that the file header is coherent with $p_entry info\r
- // TBC\r
-\r
- // ----- Look for all path to remove\r
- if ($p_remove_all_path == true) {\r
- // ----- Get the basename of the path\r
- $p_entry['filename'] = basename($p_entry['filename']);\r
- }\r
-\r
- // ----- Look for path to remove\r
- else if ($p_remove_path != "")\r
- {\r
- //if (strcmp($p_remove_path, $p_entry['filename'])==0)\r
- if (PclZipUtilPathInclusion($p_remove_path, $p_entry['filename']) == 2)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The folder is the same as the removed path '".$p_entry['filename']."'");\r
-\r
- // ----- Change the file status\r
- $p_entry['status'] = "filtered";\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- $p_remove_path_size = strlen($p_remove_path);\r
- if (substr($p_entry['filename'], 0, $p_remove_path_size) == $p_remove_path)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found path '$p_remove_path' to remove in file '".$p_entry['filename']."'");\r
-\r
- // ----- Remove the path\r
- $p_entry['filename'] = substr($p_entry['filename'], $p_remove_path_size);\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Resulting file is '".$p_entry['filename']."'");\r
- }\r
- }\r
-\r
- // ----- Add the path\r
- if ($p_path != '')\r
- {\r
- $p_entry['filename'] = $p_path."/".$p_entry['filename'];\r
- }\r
-\r
- // ----- Look for pre-extract callback\r
- if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction");\r
-\r
- // ----- Generate a local information\r
- $v_local_header = array();\r
- $this->privConvertHeader2FileInfo($p_entry, $v_local_header);\r
-\r
- // ----- Call the callback\r
- // Here I do not use call_user_func() because I need to send a reference to the\r
- // header.\r
- eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);');\r
- if ($v_result == 0) {\r
- // ----- Change the file status\r
- $p_entry['status'] = "skipped";\r
- $v_result = 1;\r
- }\r
-\r
- // ----- Update the informations\r
- // Only some fields can be modified\r
- $p_entry['filename'] = $v_local_header['filename'];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'");\r
- }\r
-\r
- // ----- Trace\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'");\r
-\r
- // ----- Look if extraction should be done\r
- if ($p_entry['status'] == 'ok') {\r
-\r
- // ----- Look for specific actions while the file exist\r
- if (file_exists($p_entry['filename']))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_entry['filename']."' already exists");\r
-\r
- // ----- Look if file is a directory\r
- if (is_dir($p_entry['filename']))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is a directory");\r
-\r
- // ----- Change the file status\r
- $p_entry['status'] = "already_a_directory";\r
-\r
- // ----- Return\r
- ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- //return $v_result;\r
- }\r
- // ----- Look if file is write protected\r
- else if (!is_writeable($p_entry['filename']))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is write protected");\r
-\r
- // ----- Change the file status\r
- $p_entry['status'] = "write_protected";\r
-\r
- // ----- Return\r
- ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- //return $v_result;\r
- }\r
-\r
- // ----- Look if the extracted file is older\r
- else if (filemtime($p_entry['filename']) > $p_entry['mtime'])\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$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']).")");\r
-\r
- // ----- Change the file status\r
- $p_entry['status'] = "newer_exist";\r
-\r
- // ----- Return\r
- ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- //return $v_result;\r
- }\r
- }\r
-\r
- // ----- Check the directory availability and create it if necessary\r
- else {\r
- if ((($p_entry['external']&0x00000010)==0x00000010) || (substr($p_entry['filename'], -1) == '/'))\r
- $v_dir_to_check = $p_entry['filename'];\r
- else if (!strstr($p_entry['filename'], "/"))\r
- $v_dir_to_check = "";\r
- else\r
- $v_dir_to_check = dirname($p_entry['filename']);\r
-\r
- if (($v_result = $this->privDirCheck($v_dir_to_check, (($p_entry['external']&0x00000010)==0x00000010))) != 1) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to create path for '".$p_entry['filename']."'");\r
-\r
- // ----- Change the file status\r
- $p_entry['status'] = "path_creation_fail";\r
-\r
- // ----- Return\r
- ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- //return $v_result;\r
- $v_result = 1;\r
- }\r
- }\r
- }\r
-\r
- // ----- Look if extraction should be done\r
- if ($p_entry['status'] == 'ok') {\r
-\r
- // ----- Do the extraction (if not a folder)\r
- if (!(($p_entry['external']&0x00000010)==0x00000010))\r
- {\r
-\r
- // ----- Look for not compressed file\r
- if ($p_entry['compressed_size'] == $p_entry['size'])\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");\r
-\r
- // ----- Opening destination file\r
- if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode");\r
-\r
- // ----- Change the file status\r
- $p_entry['status'] = "write_error";\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");\r
-\r
- // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks\r
- $v_size = $p_entry['compressed_size'];\r
- while ($v_size != 0)\r
- {\r
- $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read $v_read_size bytes");\r
- $v_buffer = fread($this->zip_fd, $v_read_size);\r
- $v_binary_data = pack('a'.$v_read_size, $v_buffer);\r
- @fwrite($v_dest_file, $v_binary_data, $v_read_size);\r
- $v_size -= $v_read_size;\r
- }\r
-\r
- // ----- Closing the destination file\r
- fclose($v_dest_file);\r
-\r
- // ----- Change the file mtime\r
- touch($p_entry['filename'], $p_entry['mtime']);\r
- }\r
- else\r
- {\r
- // ----- Trace\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file");\r
-\r
- // ----- Opening destination file\r
- if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode");\r
-\r
- // ----- Change the file status\r
- $p_entry['status'] = "write_error";\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Reading '".$p_entry['size']."' bytes");\r
-\r
- // ----- Read the compressed file in a buffer (one shot)\r
- $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);\r
- \r
- // ----- Decompress the file\r
- $v_file_content = gzinflate($v_buffer);\r
- unset($v_buffer);\r
-\r
- // ----- Write the uncompressed data\r
- @fwrite($v_dest_file, $v_file_content, $p_entry['size']);\r
- unset($v_file_content);\r
-\r
- // ----- Closing the destination file\r
- @fclose($v_dest_file);\r
-\r
- // ----- Change the file mtime\r
- touch($p_entry['filename'], $p_entry['mtime']);\r
- }\r
-\r
- // ----- Look for chmod option\r
- if (isset($p_options[PCLZIP_OPT_SET_CHMOD])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "chmod option activated '".$p_options[PCLZIP_OPT_SET_CHMOD]."'");\r
-\r
- // ----- Change the mode of the file\r
- chmod($p_entry['filename'], $p_options[PCLZIP_OPT_SET_CHMOD]);\r
- }\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");\r
- }\r
- }\r
-\r
- // ----- Look for post-extract callback\r
- if (isset($p_options[PCLZIP_CB_POST_EXTRACT])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction");\r
-\r
- // ----- Generate a local information\r
- $v_local_header = array();\r
- $this->privConvertHeader2FileInfo($p_entry, $v_local_header);\r
-\r
- // ----- Call the callback\r
- // Here I do not use call_user_func() because I need to send a reference to the\r
- // header.\r
- eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);');\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privExtractFileAsString()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privExtractFileAsString(&$p_entry, &$p_string)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileAsString', "p_entry['filename']='".$p_entry['filename']."'");\r
- $v_result=1;\r
-\r
- // ----- Read the file header\r
- $v_header = array();\r
- if (($v_result = $this->privReadFileHeader($v_header)) != 1)\r
- {\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");\r
-\r
- // ----- Check that the file header is coherent with $p_entry info\r
- // TBC\r
-\r
- // ----- Trace\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file in string (with path) '".$p_entry['filename']."', size '$v_header[size]'");\r
-\r
- // ----- Do the extraction (if not a folder)\r
- if (!(($p_entry['external']&0x00000010)==0x00000010))\r
- {\r
- // ----- Look for not compressed file\r
- if ($p_entry['compressed_size'] == $p_entry['size'])\r
- {\r
- // ----- Trace\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");\r
-\r
- // ----- Reading the file\r
- $p_string = fread($this->zip_fd, $p_entry['compressed_size']);\r
- }\r
- else\r
- {\r
- // ----- Trace\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file");\r
-\r
- // ----- Reading the file\r
- $v_data = fread($this->zip_fd, $p_entry['compressed_size']);\r
- \r
- // ----- Decompress the file\r
- $p_string = gzinflate($v_data);\r
- }\r
-\r
- // ----- Trace\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");\r
- }\r
- else {\r
- // TBC : error : can not extract a folder in a string\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privReadFileHeader()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privReadFileHeader(&$p_header)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadFileHeader", "");\r
- $v_result=1;\r
-\r
- // ----- Read the 4 bytes signature\r
- $v_binary_data = @fread($this->zip_fd, 4);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");\r
- $v_data = unpack('Vid', $v_binary_data);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");\r
-\r
- // ----- Check signature\r
- if ($v_data['id'] != 0x04034b50)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid File header");\r
-\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Read the first 42 bytes of the header\r
- $v_binary_data = fread($this->zip_fd, 26);\r
-\r
- // ----- Look for invalid block size\r
- if (strlen($v_binary_data) != 26)\r
- {\r
- $p_header['filename'] = "";\r
- $p_header['status'] = "invalid_header";\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));\r
-\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data));\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Extract the values\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header : '".$v_binary_data."'");\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header (Hex) : '".bin2hex($v_binary_data)."'");\r
- $v_data = unpack('vversion/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len', $v_binary_data);\r
-\r
- // ----- Get filename\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "File name length : ".$v_data['filename_len']);\r
- $p_header['filename'] = fread($this->zip_fd, $v_data['filename_len']);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename : \''.$p_header['filename'].'\'');\r
-\r
- // ----- Get extra_fields\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extra field length : ".$v_data['extra_len']);\r
- if ($v_data['extra_len'] != 0) {\r
- $p_header['extra'] = fread($this->zip_fd, $v_data['extra_len']);\r
- }\r
- else {\r
- $p_header['extra'] = '';\r
- }\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Extra field : \''.bin2hex($p_header['extra']).'\'');\r
-\r
- // ----- Extract properties\r
- $p_header['compression'] = $v_data['compression'];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compression method : \''.bin2hex($p_header['compression']).'\'');\r
- $p_header['size'] = $v_data['size'];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_header['size'].'\'');\r
- $p_header['compressed_size'] = $v_data['compressed_size'];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_header['compressed_size'].'\'');\r
- $p_header['crc'] = $v_data['crc'];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.$p_header['crc'].'\'');\r
- $p_header['flag'] = $v_data['flag'];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag : \''.$p_header['flag'].'\'');\r
-\r
- // ----- Recuperate date in UNIX format\r
- $p_header['mdate'] = $v_data['mdate'];\r
- $p_header['mtime'] = $v_data['mtime'];\r
- if ($p_header['mdate'] && $p_header['mtime'])\r
- {\r
- // ----- Extract time\r
- $v_hour = ($p_header['mtime'] & 0xF800) >> 11;\r
- $v_minute = ($p_header['mtime'] & 0x07E0) >> 5;\r
- $v_seconde = ($p_header['mtime'] & 0x001F)*2;\r
-\r
- // ----- Extract date\r
- $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980;\r
- $v_month = ($p_header['mdate'] & 0x01E0) >> 5;\r
- $v_day = $p_header['mdate'] & 0x001F;\r
-\r
- // ----- Get UNIX date format\r
- $p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');\r
- }\r
- else\r
- {\r
- $p_header['mtime'] = time();\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');\r
- }\r
-\r
- // ----- Other informations\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compression type : ".$v_data['compression']);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Version : ".$v_data['version']);\r
-\r
- // TBC\r
- //for(reset($v_data); $key = key($v_data); next($v_data)) {\r
- // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Attribut[$key] = ".$v_data[$key]);\r
- //}\r
-\r
- // ----- Set the stored filename\r
- $p_header['stored_filename'] = $p_header['filename'];\r
-\r
- // ----- Set the status field\r
- $p_header['status'] = "ok";\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privReadCentralFileHeader()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privReadCentralFileHeader(&$p_header)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadCentralFileHeader", "");\r
- $v_result=1;\r
-\r
- // ----- Read the 4 bytes signature\r
- $v_binary_data = @fread($this->zip_fd, 4);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");\r
- $v_data = unpack('Vid', $v_binary_data);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");\r
-\r
- // ----- Check signature\r
- if ($v_data['id'] != 0x02014b50)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid Central Dir File signature");\r
-\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Read the first 42 bytes of the header\r
- $v_binary_data = fread($this->zip_fd, 42);\r
-\r
- // ----- Look for invalid block size\r
- if (strlen($v_binary_data) != 42)\r
- {\r
- $p_header['filename'] = "";\r
- $p_header['status'] = "invalid_header";\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));\r
-\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data));\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Extract the values\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header : '".$v_binary_data."'");\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header (Hex) : '".bin2hex($v_binary_data)."'");\r
- $p_header = unpack('vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset', $v_binary_data);\r
-\r
- // ----- Get filename\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File name length : ".$p_header['filename_len']);\r
- if ($p_header['filename_len'] != 0)\r
- $p_header['filename'] = fread($this->zip_fd, $p_header['filename_len']);\r
- else\r
- $p_header['filename'] = '';\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Filename : \''.$p_header['filename'].'\'');\r
-\r
- // ----- Get extra\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Extra length : ".$p_header['extra_len']);\r
- if ($p_header['extra_len'] != 0)\r
- $p_header['extra'] = fread($this->zip_fd, $p_header['extra_len']);\r
- else\r
- $p_header['extra'] = '';\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Extra : \''.$p_header['extra'].'\'');\r
-\r
- // ----- Get comment\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Comment length : ".$p_header['comment_len']);\r
- if ($p_header['comment_len'] != 0)\r
- $p_header['comment'] = fread($this->zip_fd, $p_header['comment_len']);\r
- else\r
- $p_header['comment'] = '';\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Comment : \''.$p_header['comment'].'\'');\r
-\r
- // ----- Extract properties\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version : \''.($p_header['version']/10).'.'.($p_header['version']%10).'\'');\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\'');\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Size : \''.$p_header['size'].'\'');\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Compressed Size : \''.$p_header['compressed_size'].'\'');\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'CRC : \''.$p_header['crc'].'\'');\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Flag : \''.$p_header['flag'].'\'');\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Offset : \''.$p_header['offset'].'\'');\r
-\r
- // ----- Recuperate date in UNIX format\r
- if ($p_header['mdate'] && $p_header['mtime'])\r
- {\r
- // ----- Extract time\r
- $v_hour = ($p_header['mtime'] & 0xF800) >> 11;\r
- $v_minute = ($p_header['mtime'] & 0x07E0) >> 5;\r
- $v_seconde = ($p_header['mtime'] & 0x001F)*2;\r
-\r
- // ----- Extract date\r
- $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980;\r
- $v_month = ($p_header['mdate'] & 0x01E0) >> 5;\r
- $v_day = $p_header['mdate'] & 0x001F;\r
-\r
- // ----- Get UNIX date format\r
- $p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');\r
- }\r
- else\r
- {\r
- $p_header['mtime'] = time();\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');\r
- }\r
-\r
- // ----- Set the stored filename\r
- $p_header['stored_filename'] = $p_header['filename'];\r
-\r
- // ----- Set default status to ok\r
- $p_header['status'] = 'ok';\r
-\r
- // ----- Look if it is a directory\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Internal (Hex) : '".sprintf("Ox%04X", $p_header['internal'])."'");\r
- //--(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').')');\r
- if (substr($p_header['filename'], -1) == '/')\r
- {\r
- $p_header['external'] = 0x41FF0010;\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Force folder external : \''.$p_header['external'].'\'');\r
- }\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Header of filename : \''.$p_header['filename'].'\'');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privReadEndCentralDir()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privReadEndCentralDir(&$p_central_dir)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadEndCentralDir", "");\r
- $v_result=1;\r
-\r
- // ----- Go to the end of the zip file\r
- $v_size = filesize($this->zipname);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size of the file :$v_size");\r
- @fseek($this->zip_fd, $v_size);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position at end of zip file : \''.ftell($this->zip_fd).'\'');\r
- if (@ftell($this->zip_fd) != $v_size)\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to go to the end of the archive \''.$this->zipname.'\'');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- First try : look if this is an archive with no commentaries (most of the time)\r
- // in this case the end of central dir is at 22 bytes of the file end\r
- $v_found = 0;\r
- if ($v_size > 26) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Look for central dir with no comment');\r
- @fseek($this->zip_fd, $v_size-22);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after min central position : \''.ftell($this->zip_fd).'\'');\r
- if (($v_pos = @ftell($this->zip_fd)) != ($v_size-22))\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Read for bytes\r
- $v_binary_data = @fread($this->zip_fd, 4);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");\r
- $v_data = unpack('Vid', $v_binary_data);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");\r
-\r
- // ----- Check signature\r
- if ($v_data['id'] == 0x06054b50) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found central dir at the default position.");\r
- $v_found = 1;\r
- }\r
-\r
- $v_pos = ftell($this->zip_fd);\r
- }\r
-\r
- // ----- Go back to the maximum possible size of the Central Dir End Record\r
- if (!$v_found) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Start extended search of end central dir');\r
- $v_maximum_size = 65557; // 0xFFFF + 22;\r
- if ($v_maximum_size > $v_size)\r
- $v_maximum_size = $v_size;\r
- @fseek($this->zip_fd, $v_size-$v_maximum_size);\r
- if (@ftell($this->zip_fd) != ($v_size-$v_maximum_size))\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after max central position : \''.ftell($this->zip_fd).'\'');\r
-\r
- // ----- Read byte per byte in order to find the signature\r
- $v_pos = ftell($this->zip_fd);\r
- $v_bytes = 0x00000000;\r
- while ($v_pos < $v_size)\r
- {\r
- // ----- Read a byte\r
- $v_byte = @fread($this->zip_fd, 1);\r
-\r
- // ----- Add the byte\r
- $v_bytes = ($v_bytes << 8) | Ord($v_byte);\r
-\r
- // ----- Compare the bytes\r
- if ($v_bytes == 0x504b0506)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Found End Central Dir signature at position : \''.ftell($this->zip_fd).'\'');\r
- $v_pos++;\r
- break;\r
- }\r
-\r
- $v_pos++;\r
- }\r
-\r
- // ----- Look if not found end of central dir\r
- if ($v_pos == $v_size)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to find End of Central Dir Record signature");\r
-\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to find End of Central Dir Record signature");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- }\r
-\r
- // ----- Read the first 18 bytes of the header\r
- $v_binary_data = fread($this->zip_fd, 18);\r
-\r
- // ----- Look for invalid block size\r
- if (strlen($v_binary_data) != 18)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid End of Central Dir Record size : ".strlen($v_binary_data));\r
-\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid End of Central Dir Record size : ".strlen($v_binary_data));\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Extract the values\r
- ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record : '".$v_binary_data."'");\r
- ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record (Hex) : '".bin2hex($v_binary_data)."'");\r
- $v_data = unpack('vdisk/vdisk_start/vdisk_entries/ventries/Vsize/Voffset/vcomment_size', $v_binary_data);\r
-\r
- // ----- Check the global size\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Comment length : ".$v_data['comment_size']);\r
- if (($v_pos + $v_data['comment_size'] + 18) != $v_size)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Fail to find the right signature");\r
-\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Fail to find the right signature");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Get comment\r
- if ($v_data['comment_size'] != 0)\r
- $p_central_dir['comment'] = fread($this->zip_fd, $v_data['comment_size']);\r
- else\r
- $p_central_dir['comment'] = '';\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment : \''.$p_central_dir['comment'].'\'');\r
-\r
- $p_central_dir['entries'] = $v_data['entries'];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries : \''.$p_central_dir['entries'].'\'');\r
- $p_central_dir['disk_entries'] = $v_data['disk_entries'];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries for this disk : \''.$p_central_dir['disk_entries'].'\'');\r
- $p_central_dir['offset'] = $v_data['offset'];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Offset of Central Dir : \''.$p_central_dir['offset'].'\'');\r
- $p_central_dir['size'] = $v_data['size'];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size of Central Dir : \''.$p_central_dir['size'].'\'');\r
- $p_central_dir['disk'] = $v_data['disk'];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Disk number : \''.$p_central_dir['disk'].'\'');\r
- $p_central_dir['disk_start'] = $v_data['disk_start'];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Start disk number : \''.$p_central_dir['disk_start'].'\'');\r
-\r
- // TBC\r
- //for(reset($p_central_dir); $key = key($p_central_dir); next($p_central_dir)) {\r
- // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "central_dir[$key] = ".$p_central_dir[$key]);\r
- //}\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privDeleteByRule()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privDeleteByRule(&$p_result_list, &$p_options)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDeleteByRule", "");\r
- $v_result=1;\r
- $v_list_detail = array();\r
-\r
- // ----- Open the zip file\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
- if (($v_result=$this->privOpenFd('rb')) != 1)\r
- {\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Read the central directory informations\r
- $v_central_dir = array();\r
- if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)\r
- {\r
- $this->privCloseFd();\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Go to beginning of File\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");\r
- @rewind($this->zip_fd);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");\r
-\r
- // ----- Scan all the files\r
- // ----- Start at beginning of Central Dir\r
- $v_pos_entry = $v_central_dir['offset'];\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");\r
- @rewind($this->zip_fd);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");\r
- if (@fseek($this->zip_fd, $v_pos_entry))\r
- {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
-\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");\r
-\r
- // ----- Read each entry\r
- $v_header_list = array();\r
- $j_start = 0;\r
- for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry (index '$i')");\r
-\r
- // ----- Read the file header\r
- $v_header_list[$v_nb_extracted] = array();\r
- if (($v_result = $this->privReadCentralFileHeader($v_header_list[$v_nb_extracted])) != 1)\r
- {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename (index '$i') : '".$v_header_list[$v_nb_extracted]['stored_filename']."'");\r
-\r
- // ----- Store the index\r
- $v_header_list[$v_nb_extracted]['index'] = $i;\r
-\r
- // ----- Look for the specific extract rules\r
- $v_found = false;\r
-\r
- // ----- Look for extract by name rule\r
- if ( (isset($p_options[PCLZIP_OPT_BY_NAME]))\r
- && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");\r
-\r
- // ----- Look if the filename is in the list\r
- for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_found); $j++) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");\r
-\r
- // ----- Look for a directory\r
- if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");\r
-\r
- // ----- Look if the directory is in the filename path\r
- if ( (strlen($v_header_list[$v_nb_extracted]['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))\r
- && (substr($v_header_list[$v_nb_extracted]['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");\r
- $v_found = true;\r
- }\r
- elseif ( (($v_header_list[$v_nb_extracted]['external']&0x00000010)==0x00000010) /* Indicates a folder */\r
- && ($v_header_list[$v_nb_extracted]['stored_filename'].'/' == $p_options[PCLZIP_OPT_BY_NAME][$j])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The entry is the searched directory");\r
- $v_found = true;\r
- }\r
- }\r
- // ----- Look for a filename\r
- elseif ($v_header_list[$v_nb_extracted]['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");\r
- $v_found = true;\r
- }\r
- }\r
- }\r
-\r
- // ----- Look for extract by ereg rule\r
- else if ( (isset($p_options[PCLZIP_OPT_BY_EREG]))\r
- && ($p_options[PCLZIP_OPT_BY_EREG] != "")) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");\r
-\r
- if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header_list[$v_nb_extracted]['stored_filename'])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");\r
- $v_found = true;\r
- }\r
- }\r
-\r
- // ----- Look for extract by preg rule\r
- else if ( (isset($p_options[PCLZIP_OPT_BY_PREG]))\r
- && ($p_options[PCLZIP_OPT_BY_PREG] != "")) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");\r
-\r
- if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header_list[$v_nb_extracted]['stored_filename'])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");\r
- $v_found = true;\r
- }\r
- }\r
-\r
- // ----- Look for extract by index rule\r
- else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX]))\r
- && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");\r
-\r
- // ----- Look if the index is in the list\r
- for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_found); $j++) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");\r
-\r
- if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");\r
- $v_found = true;\r
- }\r
- if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");\r
- $j_start = $j+1;\r
- }\r
-\r
- if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");\r
- break;\r
- }\r
- }\r
- }\r
-\r
- // ----- Look for deletion\r
- if ($v_found)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' need to be deleted");\r
- unset($v_header_list[$v_nb_extracted]);\r
- }\r
- else\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' will not be deleted");\r
- $v_nb_extracted++;\r
- }\r
- }\r
-\r
- // ----- Look if something need to be deleted\r
- if ($v_nb_extracted > 0) {\r
-\r
- // ----- Creates a temporay file\r
- $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';\r
-\r
- // ----- Creates a temporary zip archive\r
- $v_temp_zip = new PclZip($v_zip_temp_name);\r
-\r
- // ----- Open the temporary zip file in write mode\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary write mode");\r
- if (($v_result = $v_temp_zip->privOpenFd('wb')) != 1) {\r
- $this->privCloseFd();\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Look which file need to be kept\r
- for ($i=0; $i<sizeof($v_header_list); $i++) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Keep entry index '$i' : '".$v_header_list[$i]['filename']."'");\r
-\r
- // ----- Calculate the position of the header\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset='". $v_header_list[$i]['offset']."'");\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");\r
- @rewind($this->zip_fd);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");\r
- if (@fseek($this->zip_fd, $v_header_list[$i]['offset'])) {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
- $v_temp_zip->privCloseFd();\r
- @unlink($v_zip_temp_name);\r
-\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");\r
-\r
- // ----- Read the file header\r
- if (($v_result = $this->privReadFileHeader($v_header_list[$i])) != 1) {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
- $v_temp_zip->privCloseFd();\r
- @unlink($v_zip_temp_name);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Write the file header\r
- if (($v_result = $v_temp_zip->privWriteFileHeader($v_header_list[$i])) != 1) {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
- $v_temp_zip->privCloseFd();\r
- @unlink($v_zip_temp_name);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset for this file is '".$v_header_list[$i]['offset']."'");\r
-\r
- // ----- Read/write the data block\r
- if (($v_result = PclZipUtilCopyBlock($this->zip_fd, $v_temp_zip->zip_fd, $v_header_list[$i]['compressed_size'])) != 1) {\r
- // ----- Close the zip file\r
- $this->privCloseFd();\r
- $v_temp_zip->privCloseFd();\r
- @unlink($v_zip_temp_name);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- }\r
-\r
- // ----- Store the offset of the central dir\r
- $v_offset = @ftell($v_temp_zip->zip_fd);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "New offset of central dir : $v_offset");\r
-\r
- // ----- Re-Create the Central Dir files header\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the new central directory");\r
- for ($i=0; $i<sizeof($v_header_list); $i++) {\r
- // ----- Create the file header\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset of file : ".$v_header_list[$i]['offset']);\r
- if (($v_result = $v_temp_zip->privWriteCentralFileHeader($v_header_list[$i])) != 1) {\r
- $v_temp_zip->privCloseFd();\r
- $this->privCloseFd();\r
- @unlink($v_zip_temp_name);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Transform the header to a 'usable' info\r
- $v_temp_zip->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);\r
- }\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the central directory footer");\r
-\r
- // ----- Zip file comment\r
- $v_comment = '';\r
-\r
- // ----- Calculate the size of the central header\r
- $v_size = @ftell($v_temp_zip->zip_fd)-$v_offset;\r
-\r
- // ----- Create the central dir footer\r
- if (($v_result = $v_temp_zip->privWriteCentralHeader(sizeof($v_header_list), $v_size, $v_offset, $v_comment)) != 1) {\r
- // ----- Reset the file list\r
- unset($v_header_list);\r
- $v_temp_zip->privCloseFd();\r
- $this->privCloseFd();\r
- @unlink($v_zip_temp_name);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Close\r
- $v_temp_zip->privCloseFd();\r
- $this->privCloseFd();\r
-\r
- // ----- Delete the zip file\r
- // TBC : I should test the result ...\r
- @unlink($this->zipname);\r
-\r
- // ----- Rename the temporary file\r
- // TBC : I should test the result ...\r
- //@rename($v_zip_temp_name, $this->zipname);\r
- PclZipUtilRename($v_zip_temp_name, $this->zipname);\r
- \r
- // ----- Destroy the temporary archive\r
- unset($v_temp_zip);\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privDirCheck()\r
- // Description :\r
- // Check if a directory exists, if not it creates it and all the parents directory\r
- // which may be useful.\r
- // Parameters :\r
- // $p_dir : Directory path to check.\r
- // Return Values :\r
- // 1 : OK\r
- // -1 : Unable to create directory\r
- // --------------------------------------------------------------------------------\r
- function privDirCheck($p_dir, $p_is_dir=false)\r
- {\r
- $v_result = 1;\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDirCheck", "entry='$p_dir', is_dir='".($p_is_dir?"true":"false")."'");\r
-\r
- // ----- Remove the final '/'\r
- if (($p_is_dir) && (substr($p_dir, -1)=='/'))\r
- {\r
- $p_dir = substr($p_dir, 0, strlen($p_dir)-1);\r
- }\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Looking for entry '$p_dir'");\r
-\r
- // ----- Check the directory availability\r
- if ((is_dir($p_dir)) || ($p_dir == ""))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, "'$p_dir' is a directory");\r
- return 1;\r
- }\r
-\r
- // ----- Extract parent directory\r
- $p_parent_dir = dirname($p_dir);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Parent directory is '$p_parent_dir'");\r
-\r
- // ----- Just a check\r
- if ($p_parent_dir != $p_dir)\r
- {\r
- // ----- Look for parent directory\r
- if ($p_parent_dir != "")\r
- {\r
- if (($v_result = $this->privDirCheck($p_parent_dir)) != 1)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- }\r
- }\r
-\r
- // ----- Create the directory\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Create directory '$p_dir'");\r
- if (!@mkdir($p_dir, 0777))\r
- {\r
- // ----- Error log\r
- PclZip::privErrorLog(PCLZIP_ERR_DIR_CREATE_FAIL, "Unable to create directory '$p_dir'");\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result, "Directory '$p_dir' created");\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privMerge()\r
- // Description :\r
- // If $p_archive_to_add does not exist, the function exit with a success result.\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privMerge(&$p_archive_to_add)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privMerge", "archive='".$p_archive_to_add->zipname."'");\r
- $v_result=1;\r
-\r
- // ----- Look if the archive_to_add exists\r
- if (!is_file($p_archive_to_add->zipname))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to add does not exist. End of merge.");\r
-\r
- // ----- Nothing to merge, so merge is a success\r
- $v_result = 1;\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Look if the archive exists\r
- if (!is_file($this->zipname))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, duplicate the archive_to_add.");\r
-\r
- // ----- Do a duplicate\r
- $v_result = $this->privDuplicate($p_archive_to_add->zipname);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Open the zip file\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
- if (($v_result=$this->privOpenFd('rb')) != 1)\r
- {\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Read the central directory informations\r
- $v_central_dir = array();\r
- if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)\r
- {\r
- $this->privCloseFd();\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Go to beginning of File\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");\r
- @rewind($this->zip_fd);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");\r
-\r
- // ----- Open the archive_to_add file\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open archive_to_add in binary read mode");\r
- if (($v_result=$p_archive_to_add->privOpenFd('rb')) != 1)\r
- {\r
- $this->privCloseFd();\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Read the central directory informations\r
- $v_central_dir_to_add = array();\r
- if (($v_result = $p_archive_to_add->privReadEndCentralDir($v_central_dir_to_add)) != 1)\r
- {\r
- $this->privCloseFd();\r
- $p_archive_to_add->privCloseFd();\r
-\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Go to beginning of File\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");\r
- @rewind($p_archive_to_add->zip_fd);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");\r
-\r
- // ----- Creates a temporay file\r
- $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';\r
-\r
- // ----- Open the temporary file in write mode\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
- if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0)\r
- {\r
- $this->privCloseFd();\r
- $p_archive_to_add->privCloseFd();\r
-\r
- PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Copy the files from the archive to the temporary file\r
- // TBC : Here I should better append the file and go back to erase the central dir\r
- $v_size = $v_central_dir['offset'];\r
- while ($v_size != 0)\r
- {\r
- $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
- $v_buffer = fread($this->zip_fd, $v_read_size);\r
- @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);\r
- $v_size -= $v_read_size;\r
- }\r
-\r
- // ----- Copy the files from the archive_to_add into the temporary file\r
- $v_size = $v_central_dir_to_add['offset'];\r
- while ($v_size != 0)\r
- {\r
- $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
- $v_buffer = fread($p_archive_to_add->zip_fd, $v_read_size);\r
- @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);\r
- $v_size -= $v_read_size;\r
- }\r
-\r
- // ----- Store the offset of the central dir\r
- $v_offset = @ftell($v_zip_temp_fd);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");\r
-\r
- // ----- Copy the block of file headers from the old archive\r
- $v_size = $v_central_dir['size'];\r
- while ($v_size != 0)\r
- {\r
- $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
- $v_buffer = @fread($this->zip_fd, $v_read_size);\r
- @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);\r
- $v_size -= $v_read_size;\r
- }\r
-\r
- // ----- Copy the block of file headers from the archive_to_add\r
- $v_size = $v_central_dir_to_add['size'];\r
- while ($v_size != 0)\r
- {\r
- $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
- $v_buffer = @fread($p_archive_to_add->zip_fd, $v_read_size);\r
- @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);\r
- $v_size -= $v_read_size;\r
- }\r
-\r
- // ----- Zip file comment\r
- // TBC : I should merge the two comments\r
- $v_comment = '';\r
-\r
- // ----- Calculate the size of the (new) central header\r
- $v_size = @ftell($v_zip_temp_fd)-$v_offset;\r
-\r
- // ----- Swap the file descriptor\r
- // Here is a trick : I swap the temporary fd with the zip fd, in order to use\r
- // the following methods on the temporary fil and not the real archive fd\r
- $v_swap = $this->zip_fd;\r
- $this->zip_fd = $v_zip_temp_fd;\r
- $v_zip_temp_fd = $v_swap;\r
-\r
- // ----- Create the central dir footer\r
- if (($v_result = $this->privWriteCentralHeader($v_central_dir['entries']+$v_central_dir_to_add['entries'], $v_size, $v_offset, $v_comment)) != 1)\r
- {\r
- $this->privCloseFd();\r
- $p_archive_to_add->privCloseFd();\r
- @fclose($v_zip_temp_fd);\r
- $this->zip_fd = null;\r
-\r
- // ----- Reset the file list\r
- unset($v_header_list);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Swap back the file descriptor\r
- $v_swap = $this->zip_fd;\r
- $this->zip_fd = $v_zip_temp_fd;\r
- $v_zip_temp_fd = $v_swap;\r
-\r
- // ----- Close\r
- $this->privCloseFd();\r
- $p_archive_to_add->privCloseFd();\r
-\r
- // ----- Close the temporary file\r
- @fclose($v_zip_temp_fd);\r
-\r
- // ----- Delete the zip file\r
- // TBC : I should test the result ...\r
- @unlink($this->zipname);\r
-\r
- // ----- Rename the temporary file\r
- // TBC : I should test the result ...\r
- //@rename($v_zip_temp_name, $this->zipname);\r
- PclZipUtilRename($v_zip_temp_name, $this->zipname);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privDuplicate()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function privDuplicate($p_archive_filename)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDuplicate", "archive_filename='$p_archive_filename'");\r
- $v_result=1;\r
-\r
- // ----- Look if the $p_archive_filename exists\r
- if (!is_file($p_archive_filename))\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to duplicate does not exist. End of duplicate.");\r
-\r
- // ----- Nothing to duplicate, so duplicate is a success.\r
- $v_result = 1;\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Open the zip file\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
- if (($v_result=$this->privOpenFd('wb')) != 1)\r
- {\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
-\r
- // ----- Open the temporary file in write mode\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
- if (($v_zip_temp_fd = @fopen($p_archive_filename, 'rb')) == 0)\r
- {\r
- $this->privCloseFd();\r
-\r
- PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive file \''.$p_archive_filename.'\' in binary write mode');\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
- return PclZip::errorCode();\r
- }\r
-\r
- // ----- Copy the files from the archive to the temporary file\r
- // TBC : Here I should better append the file and go back to erase the central dir\r
- $v_size = filesize($p_archive_filename);\r
- while ($v_size != 0)\r
- {\r
- $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read $v_read_size bytes");\r
- $v_buffer = fread($v_zip_temp_fd, $v_read_size);\r
- @fwrite($this->zip_fd, $v_buffer, $v_read_size);\r
- $v_size -= $v_read_size;\r
- }\r
-\r
- // ----- Close\r
- $this->privCloseFd();\r
-\r
- // ----- Close the temporary file\r
- @fclose($v_zip_temp_fd);\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privErrorLog()\r
- // Description :\r
- // Parameters :\r
- // --------------------------------------------------------------------------------\r
- function privErrorLog($p_error_code=0, $p_error_string='')\r
- {\r
- if (PCLZIP_ERROR_EXTERNAL == 1) {\r
- PclError($p_error_code, $p_error_string);\r
- }\r
- else {\r
- $this->error_code = $p_error_code;\r
- $this->error_string = $p_error_string;\r
- }\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : privErrorReset()\r
- // Description :\r
- // Parameters :\r
- // --------------------------------------------------------------------------------\r
- function privErrorReset()\r
- {\r
- if (PCLZIP_ERROR_EXTERNAL == 1) {\r
- PclErrorReset();\r
- }\r
- else {\r
- $this->error_code = 1;\r
- $this->error_string = '';\r
- }\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- }\r
- // End of class\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : PclZipUtilPathReduction()\r
- // Description :\r
- // Parameters :\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function PclZipUtilPathReduction($p_dir)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathReduction", "dir='$p_dir'");\r
- $v_result = "";\r
-\r
- // ----- Look for not empty path\r
- if ($p_dir != "")\r
- {\r
- // ----- Explode path by directory names\r
- $v_list = explode("/", $p_dir);\r
-\r
- // ----- Study directories from last to first\r
- for ($i=sizeof($v_list)-1; $i>=0; $i--)\r
- {\r
- // ----- Look for current path\r
- if ($v_list[$i] == ".")\r
- {\r
- // ----- Ignore this directory\r
- // Should be the first $i=0, but no check is done\r
- }\r
- else if ($v_list[$i] == "..")\r
- {\r
- // ----- Ignore it and ignore the $i-1\r
- $i--;\r
- }\r
- else if (($v_list[$i] == "") && ($i!=(sizeof($v_list)-1)) && ($i!=0))\r
- {\r
- // ----- Ignore only the double '//' in path,\r
- // but not the first and last '/'\r
- }\r
- else\r
- {\r
- $v_result = $v_list[$i].($i!=(sizeof($v_list)-1)?"/".$v_result:"");\r
- }\r
- }\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : PclZipUtilPathInclusion()\r
- // Description :\r
- // This function indicates if the path $p_path is under the $p_dir tree. Or,\r
- // said in an other way, if the file or sub-dir $p_path is inside the dir\r
- // $p_dir.\r
- // The function indicates also if the path is exactly the same as the dir.\r
- // This function supports path with duplicated '/' like '//', but does not\r
- // support '.' or '..' statements.\r
- // Parameters :\r
- // Return Values :\r
- // 0 if $p_path is not inside directory $p_dir\r
- // 1 if $p_path is inside directory $p_dir\r
- // 2 if $p_path is exactly the same as $p_dir\r
- // --------------------------------------------------------------------------------\r
- function PclZipUtilPathInclusion($p_dir, $p_path)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathInclusion", "dir='$p_dir', path='$p_path'");\r
- $v_result = 1;\r
-\r
- // ----- Explode dir and path by directory separator\r
- $v_list_dir = explode("/", $p_dir);\r
- $v_list_dir_size = sizeof($v_list_dir);\r
- $v_list_path = explode("/", $p_path);\r
- $v_list_path_size = sizeof($v_list_path);\r
-\r
- // ----- Study directories paths\r
- $i = 0;\r
- $j = 0;\r
- while (($i < $v_list_dir_size) && ($j < $v_list_path_size) && ($v_result)) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Working on dir($i)='".$v_list_dir[$i]."' and path($j)='".$v_list_path[$j]."'");\r
-\r
- // ----- Look for empty dir (path reduction)\r
- if ($v_list_dir[$i] == '') {\r
- $i++;\r
- continue;\r
- }\r
- if ($v_list_path[$j] == '') {\r
- $j++;\r
- continue;\r
- }\r
-\r
- // ----- Compare the items\r
- if (($v_list_dir[$i] != $v_list_path[$j]) && ($v_list_dir[$i] != '') && ( $v_list_path[$j] != '')) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Items ($i,$j) are different");\r
- $v_result = 0;\r
- }\r
-\r
- // ----- Next items\r
- $i++;\r
- $j++;\r
- }\r
-\r
- // ----- Look if everything seems to be the same\r
- if ($v_result) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Look for tie break");\r
- // ----- Skip all the empty items\r
- while (($j < $v_list_path_size) && ($v_list_path[$j] == '')) $j++;\r
- while (($i < $v_list_dir_size) && ($v_list_dir[$i] == '')) $i++;\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Looking on dir($i)='".($i < $v_list_dir_size?$v_list_dir[$i]:'')."' and path($j)='".($j < $v_list_path_size?$v_list_path[$j]:'')."'");\r
-\r
- if (($i >= $v_list_dir_size) && ($j >= $v_list_path_size)) {\r
- // ----- There are exactly the same\r
- $v_result = 2;\r
- }\r
- else if ($i < $v_list_dir_size) {\r
- // ----- The path is shorter than the dir\r
- $v_result = 0;\r
- }\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : PclZipUtilCopyBlock()\r
- // Description :\r
- // Parameters :\r
- // $p_mode : read/write compression mode\r
- // 0 : src & dest normal\r
- // 1 : src gzip, dest normal\r
- // 2 : src normal, dest gzip\r
- // 3 : src & dest gzip\r
- // Return Values :\r
- // --------------------------------------------------------------------------------\r
- function PclZipUtilCopyBlock($p_src, $p_dest, $p_size, $p_mode=0)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilCopyBlock", "size=$p_size, mode=$p_mode");\r
- $v_result = 1;\r
-\r
- if ($p_mode==0)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset before read :".(@ftell($p_src)));\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset before write :".(@ftell($p_dest)));\r
- while ($p_size != 0)\r
- {\r
- $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
- $v_buffer = @fread($p_src, $v_read_size);\r
- @fwrite($p_dest, $v_buffer, $v_read_size);\r
- $p_size -= $v_read_size;\r
- }\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset after read :".(@ftell($p_src)));\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset after write :".(@ftell($p_dest)));\r
- }\r
- else if ($p_mode==1)\r
- {\r
- while ($p_size != 0)\r
- {\r
- $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
- $v_buffer = @gzread($p_src, $v_read_size);\r
- @fwrite($p_dest, $v_buffer, $v_read_size);\r
- $p_size -= $v_read_size;\r
- }\r
- }\r
- else if ($p_mode==2)\r
- {\r
- while ($p_size != 0)\r
- {\r
- $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
- $v_buffer = @fread($p_src, $v_read_size);\r
- @gzwrite($p_dest, $v_buffer, $v_read_size);\r
- $p_size -= $v_read_size;\r
- }\r
- }\r
- else if ($p_mode==3)\r
- {\r
- while ($p_size != 0)\r
- {\r
- $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
- $v_buffer = @gzread($p_src, $v_read_size);\r
- @gzwrite($p_dest, $v_buffer, $v_read_size);\r
- $p_size -= $v_read_size;\r
- }\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : PclZipUtilRename()\r
- // Description :\r
- // This function tries to do a simple rename() function. If it fails, it\r
- // tries to copy the $p_src file in a new $p_dest file and then unlink the\r
- // first one.\r
- // Parameters :\r
- // $p_src : Old filename\r
- // $p_dest : New filename\r
- // Return Values :\r
- // 1 on success, 0 on failure.\r
- // --------------------------------------------------------------------------------\r
- function PclZipUtilRename($p_src, $p_dest)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilRename", "source=$p_src, destination=$p_dest");\r
- $v_result = 1;\r
-\r
- // ----- Try to rename the files\r
- if (!@rename($p_src, $p_dest)) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to rename file, try copy+unlink");\r
-\r
- // ----- Try to copy & unlink the src\r
- if (!@copy($p_src, $p_dest)) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to copy file");\r
- $v_result = 0;\r
- }\r
- else if (!@unlink($p_src)) {\r
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to unlink old filename");\r
- $v_result = 0;\r
- }\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : PclZipUtilOptionText()\r
- // Description :\r
- // Translate option value in text. Mainly for debug purpose.\r
- // Parameters :\r
- // $p_option : the option value.\r
- // Return Values :\r
- // The option text value.\r
- // --------------------------------------------------------------------------------\r
- function PclZipUtilOptionText($p_option)\r
- {\r
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilOptionText", "option='".$p_option."'");\r
-\r
- switch ($p_option) {\r
- case PCLZIP_OPT_PATH :\r
- $v_result = 'PCLZIP_OPT_PATH';\r
- break;\r
- case PCLZIP_OPT_ADD_PATH :\r
- $v_result = 'PCLZIP_OPT_ADD_PATH';\r
- break;\r
- case PCLZIP_OPT_REMOVE_PATH :\r
- $v_result = 'PCLZIP_OPT_REMOVE_PATH';\r
- break;\r
- case PCLZIP_OPT_REMOVE_ALL_PATH :\r
- $v_result = 'PCLZIP_OPT_REMOVE_ALL_PATH';\r
- break;\r
- case PCLZIP_OPT_EXTRACT_AS_STRING :\r
- $v_result = 'PCLZIP_OPT_EXTRACT_AS_STRING';\r
- break;\r
- case PCLZIP_OPT_SET_CHMOD :\r
- $v_result = 'PCLZIP_OPT_SET_CHMOD';\r
- break;\r
- case PCLZIP_OPT_BY_NAME :\r
- $v_result = 'PCLZIP_OPT_BY_NAME';\r
- break;\r
- case PCLZIP_OPT_BY_INDEX :\r
- $v_result = 'PCLZIP_OPT_BY_INDEX';\r
- break;\r
- case PCLZIP_OPT_BY_EREG :\r
- $v_result = 'PCLZIP_OPT_BY_EREG';\r
- break;\r
- case PCLZIP_OPT_BY_PREG :\r
- $v_result = 'PCLZIP_OPT_BY_PREG';\r
- break;\r
-\r
-\r
- case PCLZIP_CB_PRE_EXTRACT :\r
- $v_result = 'PCLZIP_CB_PRE_EXTRACT';\r
- break;\r
- case PCLZIP_CB_POST_EXTRACT :\r
- $v_result = 'PCLZIP_CB_POST_EXTRACT';\r
- break;\r
- case PCLZIP_CB_PRE_ADD :\r
- $v_result = 'PCLZIP_CB_PRE_ADD';\r
- break;\r
- case PCLZIP_CB_POST_ADD :\r
- $v_result = 'PCLZIP_CB_POST_ADD';\r
- break;\r
-\r
- default :\r
- $v_result = 'Unknown';\r
- }\r
-\r
- // ----- Return\r
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
- return $v_result;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
- // --------------------------------------------------------------------------------\r
- // Function : PclZipUtilTranslateWinPath()\r
- // Description :\r
- // Translate windows path by replacing '\' by '/' and optionally removing\r
- // drive letter.\r
- // Parameters :\r
- // $p_path : path to translate.\r
- // $p_remove_disk_letter : true | false\r
- // Return Values :\r
- // The path translated.\r
- // --------------------------------------------------------------------------------\r
- function PclZipUtilTranslateWinPath($p_path, $p_remove_disk_letter=true)\r
- {\r
- if (stristr(php_uname(), 'windows')) {\r
- // ----- Look for potential disk letter\r
- if (($p_remove_disk_letter) && (($v_position = strpos($p_path, ':')) != false)) {\r
- $p_path = substr($p_path, $v_position+1);\r
- }\r
- // ----- Change potential windows directory separator\r
- if ((strpos($p_path, '\\') > 0) || (substr($p_path, 0,1) == '\\')) {\r
- $p_path = strtr($p_path, '\\', '/');\r
- }\r
- }\r
- return $p_path;\r
- }\r
- // --------------------------------------------------------------------------------\r
-\r
-?>\r
+<?php
+
+/**
+ * PhpConcept Library - Zip Module 2.0-rc2
+ *
+ * License GNU/LGPL - Vincent Blavet - July 2003<br>
+ * {@link http://www.phpconcept.net}<br>
+ * --------------------------------------------------------------------------------
+ *
+ * Presentation :<br>
+ * PclZip is a PHP library that manage ZIP archives.<br>
+ * So far tests show that archives generated by PclZip are readable by
+ * WinZip application and other tools.
+ *
+ * Description :<br>
+ * See readme.txt and {@link http://www.phpconcept.net}<br>
+ *
+ * <b>Warning :</b><br>
+ * This library and the associated files are non commercial, non professional
+ * work.<br>
+ * It should not have unexpected results. However if any damage is caused by
+ * this software the author can not be responsible.
+ * The use of this software is at the risk of the user.
+ *
+ * @author Vincent Blavet
+ * @version 2.0-rc2 $Id$
+ * @license GNU/LGPL
+ * @package PCLZIP
+ */
+
+/// GLOBAL CONSTANTS /////////////////////////////////////////////////////////
+
+ /**
+ * Read block size
+ */
+ define( 'PCLZIP_READ_BLOCK_SIZE', 2048 );
+
+ /**
+ * File list separator.
+ *
+ * In version 1.x of PclZip, the separator for file list is a space
+ * (which is not a very smart choice, specifically for windows paths !).
+ * A better separator should be a comma (,). This constant gives you the
+ * abilty to change that.<br>
+ * However notice that changing this value may have impact on existing
+ * scripts which use space separated filenames.
+ * Recommended values for compatibility with older versions :
+ * <code>
+ * define( 'PCLZIP_SEPARATOR', ' ' );
+ * </code>
+ * Recommended values for smart separation of filenames.
+ */
+ define( 'PCLZIP_SEPARATOR', ',' );
+
+ /**
+ * Error configuration.
+ *
+ * Value of 0 = PclZip Class integrated error handling
+ * Value of 1 = PclError external library error handling. By enabling this
+ * you must ensure that you have included PclError library.
+ * [2,...] : reserved for future use
+ */
+ define( 'PCLZIP_ERROR_EXTERNAL', 0 );
+
+ /**
+ * Optional static temporary directory.
+ *
+ * By default temporary files are generated in the script current
+ * path.<br>
+ * If defined :
+ * - MUST BE terminated by a '/'.
+ * - MUST be a valid, already created directory
+ * Samples :
+ * <code>
+ * define( 'PCLZIP_TEMPORARY_DIR', '/temp/' );
+ * define( 'PCLZIP_TEMPORARY_DIR', 'C:/Temp/' );
+ * </code>
+ */
+ define( 'PCLZIP_TEMPORARY_DIR', '' );
+
+// --------------------------------------------------------------------------------
+// ***** UNDER THIS LINE NOTHING NEEDS TO BE MODIFIED *****
+// --------------------------------------------------------------------------------
+
+ // ----- Global variables
+ /**
+ * @global string $g_pclzip_version
+ */
+ $g_pclzip_version = '2.0-rc2';
+
+ /**
+ * Error code: No error
+ */
+ define( 'PCLZIP_ERR_NO_ERROR', 0 );
+ /**
+ * Error code: Unable to open file in binary write mode
+ */
+ define( 'PCLZIP_ERR_WRITE_OPEN_FAIL', -1 );
+ /**
+ * Error code: Unable to open file in binary read mode
+ */
+ define( 'PCLZIP_ERR_READ_OPEN_FAIL', -2 );
+ /**
+ * Error code: Invalid parameters
+ */
+ define( 'PCLZIP_ERR_INVALID_PARAMETER', -3 );
+ /**
+ * Error code: File does not exist
+ */
+ define( 'PCLZIP_ERR_MISSING_FILE', -4 );
+ /**
+ * Error code: Filename is too long (max. 255)
+ */
+ define( 'PCLZIP_ERR_FILENAME_TOO_LONG', -5 );
+ /**
+ * Error code: Not a valid zip file
+ */
+ define( 'PCLZIP_ERR_INVALID_ZIP', -6 );
+ /**
+ * Error code: Invalid extracted file size
+ */
+ define( 'PCLZIP_ERR_BAD_EXTRACTED_FILE', -7 );
+ /**
+ * Error code: Unable to create directory
+ */
+ define( 'PCLZIP_ERR_DIR_CREATE_FAIL', -8 );
+ /**
+ * Error code: Invalid archive extension
+ */
+ define( 'PCLZIP_ERR_BAD_EXTENSION', -9 );
+ /**
+ * Error code: Invalid archive format
+ */
+ define( 'PCLZIP_ERR_BAD_FORMAT', -10 );
+ /**
+ * Error code: Unable to delete file (unlink)
+ */
+ define( 'PCLZIP_ERR_DELETE_FILE_FAIL', -11 );
+ /**
+ * Error code: Unable to rename file (rename)
+ */
+ define( 'PCLZIP_ERR_RENAME_FILE_FAIL', -12 );
+ /**
+ * Error code: Invalid header checksum
+ */
+ define( 'PCLZIP_ERR_BAD_CHECKSUM', -13 );
+ /**
+ * Error code: Invalid archive size
+ */
+ define( 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP', -14 );
+ /**
+ * Error code: Missing option
+ */
+ define( 'PCLZIP_ERR_MISSING_OPTION_VALUE', -15 );
+ /**
+ * Error code: Invalid option
+ */
+ define( 'PCLZIP_ERR_INVALID_OPTION_VALUE', -16 );
+
+ // ----- Options values
+ /**
+ * Option: path
+ */
+ define( 'PCLZIP_OPT_PATH', 77001 );
+ /**
+ * Option: Add path
+ */
+ define( 'PCLZIP_OPT_ADD_PATH', 77002 );
+ /**
+ * Option: Remove path
+ */
+ define( 'PCLZIP_OPT_REMOVE_PATH', 77003 );
+ /**
+ * Option: Remove all paths
+ */
+ define( 'PCLZIP_OPT_REMOVE_ALL_PATH', 77004 );
+ /**
+ * Option: Set chmod
+ */
+ define( 'PCLZIP_OPT_SET_CHMOD', 77005 );
+ /**
+ * Option: Extract as string
+ */
+ define( 'PCLZIP_OPT_EXTRACT_AS_STRING', 77006 );
+ /**
+ * Option: No compression
+ */
+ define( 'PCLZIP_OPT_NO_COMPRESSION', 77007 );
+ /**
+ * Option: By name
+ */
+ define( 'PCLZIP_OPT_BY_NAME', 77008 );
+ /**
+ * Option: By index
+ */
+ define( 'PCLZIP_OPT_BY_INDEX', 77009 );
+ /**
+ * Option: By ereg
+ */
+ define( 'PCLZIP_OPT_BY_EREG', 77010 );
+ /**
+ * Option: By preg
+ */
+ define( 'PCLZIP_OPT_BY_PREG', 77011 );
+
+ // ----- Call backs values
+ /**
+ * Call back: Pre-extract
+ */
+ define( 'PCLZIP_CB_PRE_EXTRACT', 78001 );
+ /**
+ * Call back: Post-extract
+ */
+ define( 'PCLZIP_CB_POST_EXTRACT', 78002 );
+ /**
+ * Call back: Pre-add
+ */
+ define( 'PCLZIP_CB_PRE_ADD', 78003 );
+ /**
+ * Call back: Post-add
+ */
+ define( 'PCLZIP_CB_POST_ADD', 78004 );
+ /* For future use
+ define( 'PCLZIP_CB_PRE_LIST', 78005 );
+ define( 'PCLZIP_CB_POST_LIST', 78006 );
+ define( 'PCLZIP_CB_PRE_DELETE', 78007 );
+ define( 'PCLZIP_CB_POST_DELETE', 78008 );
+ */
+
+/**
+ * PclZip is the class that represent a Zip archive.
+ *
+ * The public methods allow for the manipulation of the archive.<br>
+ *
+ * Public Methods :
+ * - {@link PclZip()} : Object creator
+ * - {@link create()} : Creates the Zip archive
+ * - {@link listContent()} : List the content of the Zip archive
+ * - {@link extract()} : Extract the content of the archive
+ * - {@link properties()} : List the properties of the archive
+ */
+ class PclZip
+ {
+ /**
+ * Filename of the zip file
+ * @var string $zipname
+ */
+ var $zipname = '';
+
+ /**
+ * File descriptor of the zip file
+ * @var int $zip_fd
+ */
+ var $zip_fd = 0;
+
+ /**
+ * Internal error handling
+ * @var int $error_code
+ */
+ var $error_code = 1;
+
+ /**
+ * Internal error handling
+ * @var string $error_string
+ */
+ var $error_string = '';
+
+
+ /**
+ * Object creator
+ *
+ * Description :
+ * Creates a PclZip object and sets the name of the associated Zip archive
+ * filename.<br>
+ * Note that no real action is taken, if the archive does not exist it is not
+ * created. Use {@link create()} for that.
+ * @param string $p_zipname The name of the associated Zip archive
+ * filename
+ */
+ function PclZip($p_zipname)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::PclZip', "zipname=$p_zipname");
+
+ // ----- Tests the zlib
+ if (!function_exists('gzopen'))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 1, "zlib extension seems to be missing");
+ die('Abort '.basename(__FILE__).' : Missing zlib extensions');
+ }
+
+ // ----- Set the attributes
+ $this->zipname = $p_zipname;
+ $this->zip_fd = 0;
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 1);
+ return;
+ }
+ // --------------------------------------------------------------------------------
+
+
+ /**
+ * Creates the Zip archive.
+ *
+ * Description :
+ * This method supports two different synopsis. The first one is historical.
+ * This method creates a Zip Archive. The Zip file is created in the
+ * filesystem. The files and directories indicated in $p_filelist
+ * are added in the archive. See the parameters description for the
+ * supported format of $p_filelist.
+ * When a directory is in the list, the directory and its content is added
+ * in the archive.<br>
+ * In this synopsis, the function takes an optional variable list of
+ * options.
+ *
+ * Example usage:
+ * <code>
+ * create($p_filelist, $p_add_dir="", $p_remove_dir="")
+ * create($p_filelist, $p_option, $p_option_value, ...)
+ * </code>
+ * Supported options :
+ * - PCLZIP_OPT_ADD_PATH
+ * - PCLZIP_OPT_REMOVE_PATH
+ * - PCLZIP_OPT_REMOVE_ALL_PATH
+ * - PCLZIP_CB_PRE_ADD
+ * - PCLZIP_CB_POST_ADD
+ *
+ * @param array $p_filelist An array containing file or directory names, or
+ * a string containing one filename or one directory name, or
+ * a string containing a list of filenames and/or directory
+ * names separated by spaces.
+ * @param string $p_add_dir A path to add before the real path of the archived file,
+ * in order to have it memorized in the archive.
+ * @param string $p_remove_dir A path to remove from the real path of the file to archive,
+ * in order to have a shorter path memorized in the archive.
+ * When $p_add_dir and $p_remove_dir are set, $p_remove_dir
+ * is removed first, before $p_add_dir is added.
+ * @return int|string 0 on failure or the list of the added files,
+ * with a status of the add action.
+ * (see {@link PclZip::listContent()} for returned list entry format)
+ * @access public
+ */
+// function create($p_filelist, $p_add_dir="", $p_remove_dir="")
+ function create($p_filelist /*, options */)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::create', "filelist='$p_filelist', ...");
+ $v_result=1;
+
+ // ----- Reset the error handler
+ $this->privErrorReset();
+
+ // ----- Set default values
+ $v_options = array();
+ $v_add_path = '';
+ $v_remove_path = '';
+ $v_remove_all_path = false;
+ $v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;
+
+ // ----- Look for variable options arguments
+ $v_size = func_num_args();
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
+
+ // ----- Look for arguments
+ if ($v_size > 1) {
+ // ----- Get the arguments
+ $v_arg_list = &func_get_args();
+
+ // ----- Remove form the options list the first argument
+ array_shift($v_arg_list);
+ $v_size--;
+
+ // ----- Look for first arg
+ if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");
+
+ // ----- Parse the options
+ $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
+ array (PCLZIP_OPT_REMOVE_PATH => 'optional',
+ PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
+ PCLZIP_OPT_ADD_PATH => 'optional',
+ PCLZIP_CB_PRE_ADD => 'optional',
+ PCLZIP_CB_POST_ADD => 'optional',
+ PCLZIP_OPT_NO_COMPRESSION => 'optional' ));
+ if ($v_result != 1) {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return 0;
+ }
+
+ // ----- Set the arguments
+ if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
+ $v_add_path = $v_options[PCLZIP_OPT_ADD_PATH];
+ }
+ if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
+ $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
+ }
+ if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
+ $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
+ }
+ }
+
+ // ----- Look for 2 args
+ // Here we need to support the first historic synopsis of the
+ // method.
+ else {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
+
+ // ----- Get the first argument
+ $v_add_path = $v_arg_list[0];
+
+ // ----- Look for the optional second argument
+ if ($v_size == 2) {
+ $v_remove_path = $v_arg_list[1];
+ }
+ else if ($v_size > 2) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 'Invalid number / type of arguments');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return 0;
+ }
+ }
+ }
+
+ // ----- Trace
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "add_path='$v_add_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_all_path?'true':'false')."'");
+
+ // ----- Look if the $p_filelist is really an array
+ $p_result_list = array();
+ if (is_array($p_filelist))
+ {
+ // ----- Call the create fct
+ $v_result = $this->privCreate($p_filelist, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
+ }
+
+ // ----- Look if the $p_filelist is a string
+ else if (is_string($p_filelist))
+ {
+ // ----- Create a list with the elements from the string
+ $v_list = explode(PCLZIP_SEPARATOR, $p_filelist);
+
+ // ----- Call the create fct
+ $v_result = $this->privCreate($v_list, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
+ }
+
+ // ----- Invalid variable
+ else
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 'Invalid variable type p_filelist');
+ $v_result = PCLZIP_ERR_INVALID_PARAMETER;
+ }
+
+ if ($v_result != 1)
+ {
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return 0;
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);
+ return $p_result_list;
+ }
+ // --------------------------------------------------------------------------------
+
+
+ /**
+ * This method adds the list of files in an existing archive.
+ *
+ * Description :<br>
+ * This method supports two synopsis. The first one is historical.
+ * This method adds the list of files in an existing archive.
+ * If a file with the same name already exists, it is added at the end of the
+ * archive, the first one is still present.
+ * If the archive does not exist, it is created.<br>
+ *
+ * Example usage:
+ * <code>
+ * add($p_filelist, $p_add_dir="", $p_remove_dir="")
+ * add($p_filelist, $p_option, $p_option_value, ...)
+ * </code>
+ * Supported options :
+ * - PCLZIP_OPT_ADD_PATH
+ * - PCLZIP_OPT_REMOVE_PATH
+ * - PCLZIP_OPT_REMOVE_ALL_PATH
+ * - PCLZIP_CB_PRE_ADD
+ * - PCLZIP_CB_POST_ADD
+ *
+ * @param array $p_filelist An array containing file or directory names, or
+ * a string containing one filename or one directory name, or
+ * a string containing a list of filenames and/or directory
+ * names separated by spaces.
+ * @param string $p_add_dir A path to add before the real path of the archived file,
+ * in order to have it memorized in the archive.
+ * @param string $p_remove_dir A path to remove from the real path of the file to archive,
+ * in order to have a shorter path memorized in the archive.
+ * When $p_add_dir and $p_remove_dir are set, $p_remove_dir
+ * is removed first, before $p_add_dir is added.
+ * @return int|string 0 on failure or the list of the added files,
+ * with a status of the add action.
+ * (see {@link PclZip::listContent()} for returned list entry format)
+ * @access public
+ */
+// function add($p_filelist, $p_add_dir="", $p_remove_dir="")
+ function add($p_filelist /* options */)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::add', "filelist='$p_filelist', ...");
+ $v_result=1;
+
+ // ----- Reset the error handler
+ $this->privErrorReset();
+
+ // ----- Set default values
+ $v_options = array();
+ $v_add_path = '';
+ $v_remove_path = '';
+ $v_remove_all_path = false;
+ $v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;
+
+ // ----- Look for variable options arguments
+ $v_size = func_num_args();
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
+
+ // ----- Look for arguments
+ if ($v_size > 1) {
+ // ----- Get the arguments
+ $v_arg_list = &func_get_args();
+
+ // ----- Remove form the options list the first argument
+ array_shift($v_arg_list);
+ $v_size--;
+
+ // ----- Look for first arg
+ if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");
+
+ // ----- Parse the options
+ $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
+ array (PCLZIP_OPT_REMOVE_PATH => 'optional',
+ PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
+ PCLZIP_OPT_ADD_PATH => 'optional',
+ PCLZIP_CB_PRE_ADD => 'optional',
+ PCLZIP_CB_POST_ADD => 'optional',
+ PCLZIP_OPT_NO_COMPRESSION => 'optional' ));
+ if ($v_result != 1) {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return 0;
+ }
+
+ // ----- Set the arguments
+ if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
+ $v_add_path = $v_options[PCLZIP_OPT_ADD_PATH];
+ }
+ if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
+ $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
+ }
+ if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
+ $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
+ }
+ }
+
+ // ----- Look for 2 args
+ // Here we need to support the first historic synopsis of the
+ // method.
+ else {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
+
+ // ----- Get the first argument
+ $v_add_path = $v_arg_list[0];
+
+ // ----- Look for the optional second argument
+ if ($v_size == 2) {
+ $v_remove_path = $v_arg_list[1];
+ }
+ else if ($v_size > 2) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 'Invalid number / type of arguments');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return 0;
+ }
+ }
+ }
+
+ // ----- Trace
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "add_path='$v_add_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_all_path?'true':'false')."'");
+
+ // ----- Look if the $p_filelist is really an array
+ $p_result_list = array();
+ if (is_array($p_filelist))
+ {
+ // ----- Call the create fct
+ $v_result = $this->privAdd($p_filelist, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
+ }
+
+ // ----- Look if the $p_filelist is a string
+ else if (is_string($p_filelist))
+ {
+ // ----- Create a list with the elements from the string
+ $v_list = explode(PCLZIP_SEPARATOR, $p_filelist);
+
+ // ----- Call the create fct
+ $v_result = $this->privAdd($v_list, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
+ }
+
+ // ----- Invalid variable
+ else
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 'Invalid variable type p_filelist');
+ $v_result = PCLZIP_ERR_INVALID_PARAMETER;
+ }
+
+ if ($v_result != 1)
+ {
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return 0;
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);
+ return $p_result_list;
+ }
+ // --------------------------------------------------------------------------------
+
+ /**
+ * List the content of the Zip archive.
+ *
+ * This public method, gives the list of the files and directories, with their
+ * properties.
+ * The properties of each of the entries in the list returned are (used also in other functions) :
+ * - filename : Name of the file. For a create or add action it is the filename
+ * given by the user. For an extract function it is the filename
+ * of the extracted file.
+ * - stored_filename : Name of the file / directory stored in the archive.
+ * - size : Size of the stored file.
+ * - compressed_size : Size of the file's data compressed in the archive
+ * (without the headers overhead)
+ * - mtime : Last known modification date of the file (UNIX timestamp)
+ * - comment : Comment associated with the file
+ * - folder : true | false
+ * - index : index of the file in the archive
+ * - status : status of the action (depending of the action).
+
+ * Valid values for status property are :
+ * - ok : OK !
+ * - filtered : the file / dir is not extracted (filtered by user)
+ * - already_a_directory : the file can not be extracted because a
+ * directory with the same name already exists
+ * - write_protected : the file can not be extracted because a file
+ * with the same name already exists and is
+ * write protected
+ * - newer_exist : the file was not extracted because a newer file exists
+ * - path_creation_fail : the file is not extracted because the folder
+ * does not exists and can not be created
+ * - write_error : the file was not extracted because there was a
+ * error while writing the file
+ * - read_error : the file was not extracted because there was a error
+ * while reading the file
+ * - invalid_header : the file was not extracted because of an archive
+ * format error (bad file header)
+ *
+ * Note that each time a method can continue operating when there
+ * is an action error on a file, the error is only logged in the file status.
+ * @return int|array Returns 0 on an unrecoverable failure,
+ * or the list of the files in the archive.
+ * @access public
+ */
+ function listContent()
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::listContent', "");
+ $v_result=1;
+
+ // ----- Reset the error handler
+ $this->privErrorReset();
+
+ // ----- Check archive
+ if (!$this->privCheckFormat()) {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return(0);
+ }
+
+ // ----- Call the extracting fct
+ $p_list = array();
+ if (($v_result = $this->privList($p_list)) != 1)
+ {
+ unset($p_list);
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
+ return(0);
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
+ return $p_list;
+ }
+ // --------------------------------------------------------------------------------
+
+ /**
+ * Extract the content of the archive
+ *
+ * Description :<br>
+ * This method supports two synopsis. The first one is historical.
+ * This method extract all the files / directories from the archive to the
+ * folder indicated in $p_path.<br>
+ * If you want to ignore the 'root' part of path of the memorized files
+ * you can indicate this in the optional $p_remove_path parameter.
+ * By default, if a newer file with the same name already exists, the
+ * file is not extracted.
+ *
+ * Example usage:
+ * <code>
+ * extract($p_path="./", $p_remove_path="")
+ * extract([$p_option, $p_option_value, ...])
+ * </code>
+ *
+ * If both PCLZIP_OPT_PATH and PCLZIP_OPT_ADD_PATH options
+ * are used, the path indicated in PCLZIP_OPT_ADD_PATH is appended
+ * to the end of the path value of PCLZIP_OPT_PATH.<br>
+ * Supported options :
+ * - PCLZIP_OPT_ADD_PATH
+ * - PCLZIP_OPT_REMOVE_PATH
+ * - PCLZIP_OPT_REMOVE_ALL_PATH
+ * - PCLZIP_CB_PRE_ADD
+ * - PCLZIP_CB_POST_ADD
+ *
+ * @param string $p_path Path where the files and directories are to be extracted
+ * @param string $p_remove_path First part ('root' part) of the memorized path
+ * (if any similar) to remove while extracting.
+ * @return int|array Returns 0 or a negative value on failure,
+ * or the list of the extracted files, with a status of the action.
+ * (see {@link PclZip::listContent()} for returned list entry format)
+ * @access public
+ */
+ //function extract($p_path="./", $p_remove_path="")
+ function extract(/* options */)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extract", "");
+ $v_result=1;
+
+ // ----- Reset the error handler
+ $this->privErrorReset();
+
+ // ----- Check archive
+ if (!$this->privCheckFormat()) {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return(0);
+ }
+
+ // ----- Set default values
+ $v_options = array();
+ $v_path = './';
+ $v_remove_path = '';
+ $v_remove_all_path = false;
+
+ // ----- Look for variable options arguments
+ $v_size = func_num_args();
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
+
+ // ----- Default values for option
+ $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
+
+ // ----- Look for arguments
+ if ($v_size > 0) {
+ // ----- Get the arguments
+ $v_arg_list = &func_get_args();
+
+ // ----- Look for first arg
+ if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");
+
+ // ----- Parse the options
+ $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
+ array (PCLZIP_OPT_PATH => 'optional',
+ PCLZIP_OPT_REMOVE_PATH => 'optional',
+ PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
+ PCLZIP_OPT_ADD_PATH => 'optional',
+ PCLZIP_CB_PRE_EXTRACT => 'optional',
+ PCLZIP_CB_POST_EXTRACT => 'optional',
+ PCLZIP_OPT_SET_CHMOD => 'optional',
+ PCLZIP_OPT_BY_NAME => 'optional',
+ PCLZIP_OPT_BY_EREG => 'optional',
+ PCLZIP_OPT_BY_PREG => 'optional',
+ PCLZIP_OPT_BY_INDEX => 'optional',
+ PCLZIP_OPT_EXTRACT_AS_STRING => 'optional' ));
+ if ($v_result != 1) {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return 0;
+ }
+
+ // ----- Set the arguments
+ if (isset($v_options[PCLZIP_OPT_PATH])) {
+ $v_path = $v_options[PCLZIP_OPT_PATH];
+ }
+ if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
+ $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
+ }
+ if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
+ $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
+ }
+ if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
+ // ----- Check for '/' in last path char
+ if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {
+ $v_path .= '/';
+ }
+ $v_path .= $v_options[PCLZIP_OPT_ADD_PATH];
+ }
+ }
+
+ // ----- Look for 2 args
+ // Here we need to support the first historic synopsis of the
+ // method.
+ else {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
+
+ // ----- Get the first argument
+ $v_path = $v_arg_list[0];
+
+ // ----- Look for the optional second argument
+ if ($v_size == 2) {
+ $v_remove_path = $v_arg_list[1];
+ }
+ else if ($v_size > 2) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 'Invalid number / type of arguments');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
+ return 0;
+ }
+ }
+ }
+
+ // ----- Trace
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");
+
+ // ----- Call the extracting fct
+ $p_list = array();
+ if (($v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options)) != 1)
+ {
+ unset($p_list);
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
+ return(0);
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
+ return $p_list;
+ }
+ // --------------------------------------------------------------------------------
+
+
+ // --------------------------------------------------------------------------------
+ // Function :
+ // extractByIndex($p_index, $p_path="./", $p_remove_path="")
+ // extractByIndex($p_index, [$p_option, $p_option_value, ...])
+ // Description :
+ // This method supports two synopsis. The first one is historical.
+ // This method is doing a partial extract of the archive.
+ // The extracted files or folders are identified by their index in the
+ // archive (from 0 to n).
+ // Note that if the index identify a folder, only the folder entry is
+ // extracted, not all the files included in the archive.
+ // Parameters :
+ // $p_index : A single index (integer) or a string of indexes of files to
+ // extract. The form of the string is "0,4-6,8-12" with only numbers
+ // and '-' for range or ',' to separate ranges. No spaces or ';'
+ // are allowed.
+ // $p_path : Path where the files and directories are to be extracted
+ // $p_remove_path : First part ('root' part) of the memorized path
+ // (if any similar) to remove while extracting.
+ // Options :
+ // PCLZIP_OPT_PATH :
+ // PCLZIP_OPT_ADD_PATH :
+ // PCLZIP_OPT_REMOVE_PATH :
+ // PCLZIP_OPT_REMOVE_ALL_PATH :
+ // PCLZIP_OPT_EXTRACT_AS_STRING : The files are extracted as strings and
+ // not as files.
+ // The resulting content is in a new field 'content' in the file
+ // structure.
+ // This option must be used alone (any other options are ignored).
+ // PCLZIP_CB_PRE_EXTRACT :
+ // PCLZIP_CB_POST_EXTRACT :
+ // Return Values :
+ // 0 on failure,
+ // The list of the extracted files, with a status of the action.
+ // (see PclZip::listContent() for list entry format)
+ // --------------------------------------------------------------------------------
+ function extractByIndex($p_index /* $options */)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extractByIndex", "index='$p_index', ...");
+ $v_result=1;
+
+ // ----- Reset the error handler
+ $this->privErrorReset();
+
+ // ----- Check archive
+ if (!$this->privCheckFormat()) {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return(0);
+ }
+
+ // ----- Set default values
+ $v_options = array();
+ $v_path = './';
+ $v_remove_path = '';
+ $v_remove_all_path = false;
+
+ // ----- Look for variable options arguments
+ $v_size = func_num_args();
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
+
+ // ----- Default values for option
+ $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
+
+ // ----- Look for arguments
+ if ($v_size > 1) {
+ // ----- Get the arguments
+ $v_arg_list = &func_get_args();
+
+ // ----- Remove form the options list the first argument
+ array_shift($v_arg_list);
+ $v_size--;
+
+ // ----- Look for first arg
+ if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");
+
+ // ----- Parse the options
+ $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
+ array (PCLZIP_OPT_PATH => 'optional',
+ PCLZIP_OPT_REMOVE_PATH => 'optional',
+ PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
+ PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',
+ PCLZIP_OPT_ADD_PATH => 'optional',
+ PCLZIP_CB_PRE_EXTRACT => 'optional',
+ PCLZIP_CB_POST_EXTRACT => 'optional',
+ PCLZIP_OPT_SET_CHMOD => 'optional' ));
+ if ($v_result != 1) {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return 0;
+ }
+
+ // ----- Set the arguments
+ if (isset($v_options[PCLZIP_OPT_PATH])) {
+ $v_path = $v_options[PCLZIP_OPT_PATH];
+ }
+ if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
+ $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
+ }
+ if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
+ $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
+ }
+ if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
+ // ----- Check for '/' in last path char
+ if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {
+ $v_path .= '/';
+ }
+ $v_path .= $v_options[PCLZIP_OPT_ADD_PATH];
+ }
+ if (!isset($v_options[PCLZIP_OPT_EXTRACT_AS_STRING])) {
+ $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING not set.");
+ }
+ else {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING set.");
+ }
+ }
+
+ // ----- Look for 2 args
+ // Here we need to support the first historic synopsis of the
+ // method.
+ else {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
+
+ // ----- Get the first argument
+ $v_path = $v_arg_list[0];
+
+ // ----- Look for the optional second argument
+ if ($v_size == 2) {
+ $v_remove_path = $v_arg_list[1];
+ }
+ else if ($v_size > 2) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 'Invalid number / type of arguments');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return 0;
+ }
+ }
+ }
+
+ // ----- Trace
+ //--(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')."'");
+
+ // ----- Trick
+ // Here I want to reuse extractByRule(), so I need to parse the $p_index
+ // with privParseOptions()
+ $v_arg_trick = array (PCLZIP_OPT_BY_INDEX, $p_index);
+ $v_options_trick = array();
+ $v_result = $this->privParseOptions($v_arg_trick, sizeof($v_arg_trick), $v_options_trick,
+ array (PCLZIP_OPT_BY_INDEX => 'optional' ));
+ if ($v_result != 1) {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return 0;
+ }
+ $v_options[PCLZIP_OPT_BY_INDEX] = $v_options_trick[PCLZIP_OPT_BY_INDEX];
+
+ // ----- Call the extracting fct
+ if (($v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options)) != 1) {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
+ return(0);
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
+ return $p_list;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function :
+ // delete([$p_option, $p_option_value, ...])
+ // Description :
+ // Parameters :
+ // None
+ // Options :
+ // PCLZIP_OPT_BY_INDEX :
+ // Return Values :
+ // 0 on failure,
+ // The list of the files which are still present in the archive.
+ // (see PclZip::listContent() for list entry format)
+ // --------------------------------------------------------------------------------
+ function delete(/* options */)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::delete", "");
+ $v_result=1;
+
+ // ----- Reset the error handler
+ $this->privErrorReset();
+
+ // ----- Check archive
+ if (!$this->privCheckFormat()) {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return(0);
+ }
+
+ // ----- Set default values
+ $v_options = array();
+
+ // ----- Look for variable options arguments
+ $v_size = func_num_args();
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
+
+ // ----- Look for no arguments
+ if ($v_size <= 0) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 'Missing arguments');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
+ return 0;
+ }
+
+ // ----- Get the arguments
+ $v_arg_list = &func_get_args();
+
+ // ----- Parse the options
+ $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
+ array (PCLZIP_OPT_BY_NAME => 'optional',
+ PCLZIP_OPT_BY_EREG => 'optional',
+ PCLZIP_OPT_BY_PREG => 'optional',
+ PCLZIP_OPT_BY_INDEX => 'optional' ));
+ if ($v_result != 1) {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return 0;
+ }
+
+ // ----- Check that at least one rule is set
+ if ( (!isset($v_options[PCLZIP_OPT_BY_NAME]))
+ && (!isset($v_options[PCLZIP_OPT_BY_EREG]))
+ && (!isset($v_options[PCLZIP_OPT_BY_PREG]))
+ && (!isset($v_options[PCLZIP_OPT_BY_INDEX]))) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, 'At least one filtering rule must be set');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
+ return 0;
+ }
+
+ // ----- Call the delete fct
+ $v_list = array();
+ if (($v_result = $this->privDeleteByRule($v_list, $v_options)) != 1)
+ {
+ unset($v_list);
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
+ return(0);
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_list);
+ return $v_list;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : deleteByIndex()
+ // Description :
+ // ***** Deprecated *****
+ // delete(PCLZIP_OPT_BY_INDEX, $p_index) should be prefered.
+ // --------------------------------------------------------------------------------
+ function deleteByIndex($p_index)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::deleteByIndex", "index='$p_index'");
+
+ $p_list = $this->delete(PCLZIP_OPT_BY_INDEX, $p_index);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
+ return $p_list;
+ }
+ // --------------------------------------------------------------------------------
+
+
+ /**
+ * List the properties of the archive
+ *
+ * This method returns the properties of the archive.
+ * The properties are :
+ * - nb : Number of files in the archive
+ * - comment : Comment associated with the archive file
+ * - status : not_exist, ok
+ * @return int|array Returns 0 on failure,
+ * or an array with the archive properties.
+ * @access public
+ */
+ function properties()
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::properties", "");
+
+ // ----- Reset the error handler
+ $this->privErrorReset();
+
+ // ----- Check archive
+ if (!$this->privCheckFormat()) {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return(0);
+ }
+
+ // ----- Default properties
+ $v_prop = array();
+ $v_prop['comment'] = '';
+ $v_prop['nb'] = 0;
+ $v_prop['status'] = 'not_exist';
+
+ // ----- Look if file exists
+ if (@is_file($this->zipname))
+ {
+ // ----- Open the zip file
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
+ if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0)
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), 0);
+ return 0;
+ }
+
+ // ----- Read the central directory informations
+ $v_central_dir = array();
+ if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return 0;
+ }
+
+ // ----- Close the zip file
+ $this->privCloseFd();
+
+ // ----- Set the user attributes
+ $v_prop['comment'] = $v_central_dir['comment'];
+ $v_prop['nb'] = $v_central_dir['entries'];
+ $v_prop['status'] = 'ok';
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_prop);
+ return $v_prop;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : duplicate()
+ // Description :
+ // This method creates an archive by copying the content of an other one. If
+ // the archive already exist, it is replaced by the new one without any warning.
+ // Parameters :
+ // $p_archive : The filename of a valid archive, or
+ // a valid PclZip object.
+ // Return Values :
+ // 1 on success.
+ // 0 or a negative value on error (error code).
+ // --------------------------------------------------------------------------------
+ function duplicate($p_archive)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::duplicate", "");
+ $v_result = 1;
+
+ // ----- Reset the error handler
+ $this->privErrorReset();
+
+ // ----- Look if the $p_archive is a PclZip object
+ if ((is_object($p_archive)) && (get_class($p_archive) == 'pclzip'))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is valid PclZip object '".$p_archive->zipname."'");
+
+ // ----- Duplicate the archive
+ $v_result = $this->privDuplicate($p_archive->zipname);
+ }
+
+ // ----- Look if the $p_archive is a string (so a filename)
+ else if (is_string($p_archive))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is a filename '$p_archive'");
+
+ // ----- Check that $p_archive is a valid zip file
+ // TBC : Should also check the archive format
+ if (!is_file($p_archive)) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "No file with filename '".$p_archive."'");
+ $v_result = PCLZIP_ERR_MISSING_FILE;
+ }
+ else {
+ // ----- Duplicate the archive
+ $v_result = $this->privDuplicate($p_archive);
+ }
+ }
+
+ // ----- Invalid variable
+ else
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");
+ $v_result = PCLZIP_ERR_INVALID_PARAMETER;
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : merge()
+ // Description :
+ // This method merge the $p_archive_to_add archive at the end of the current
+ // one ($this).
+ // If the archive ($this) does not exist, the merge becomes a duplicate.
+ // If the $p_archive_to_add archive does not exist, the merge is a success.
+ // Parameters :
+ // $p_archive_to_add : It can be directly the filename of a valid zip archive,
+ // or a PclZip object archive.
+ // Return Values :
+ // 1 on success,
+ // 0 or negative values on error (see below).
+ // --------------------------------------------------------------------------------
+ function merge($p_archive_to_add)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::merge", "");
+ $v_result = 1;
+
+ // ----- Reset the error handler
+ $this->privErrorReset();
+
+ // ----- Check archive
+ if (!$this->privCheckFormat()) {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
+ return(0);
+ }
+
+ // ----- Look if the $p_archive_to_add is a PclZip object
+ if ((is_object($p_archive_to_add)) && (get_class($p_archive_to_add) == 'pclzip'))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is valid PclZip object");
+
+ // ----- Merge the archive
+ $v_result = $this->privMerge($p_archive_to_add);
+ }
+
+ // ----- Look if the $p_archive_to_add is a string (so a filename)
+ else if (is_string($p_archive_to_add))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is a filename");
+
+ // ----- Create a temporary archive
+ $v_object_archive = new PclZip($p_archive_to_add);
+
+ // ----- Merge the archive
+ $v_result = $this->privMerge($v_object_archive);
+ }
+
+ // ----- Invalid variable
+ else
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");
+ $v_result = PCLZIP_ERR_INVALID_PARAMETER;
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+
+
+ // --------------------------------------------------------------------------------
+ // Function : errorCode()
+ // Description :
+ // Parameters :
+ // --------------------------------------------------------------------------------
+ function errorCode()
+ {
+ if (PCLZIP_ERROR_EXTERNAL == 1) {
+ return(PclErrorCode());
+ }
+ else {
+ return($this->error_code);
+ }
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : errorName()
+ // Description :
+ // Parameters :
+ // --------------------------------------------------------------------------------
+ function errorName($p_with_code=false)
+ {
+ $v_name = array ( PCLZIP_ERR_NO_ERROR => 'PCLZIP_ERR_NO_ERROR',
+ PCLZIP_ERR_WRITE_OPEN_FAIL => 'PCLZIP_ERR_WRITE_OPEN_FAIL',
+ PCLZIP_ERR_READ_OPEN_FAIL => 'PCLZIP_ERR_READ_OPEN_FAIL',
+ PCLZIP_ERR_INVALID_PARAMETER => 'PCLZIP_ERR_INVALID_PARAMETER',
+ PCLZIP_ERR_MISSING_FILE => 'PCLZIP_ERR_MISSING_FILE',
+ PCLZIP_ERR_FILENAME_TOO_LONG => 'PCLZIP_ERR_FILENAME_TOO_LONG',
+ PCLZIP_ERR_INVALID_ZIP => 'PCLZIP_ERR_INVALID_ZIP',
+ PCLZIP_ERR_BAD_EXTRACTED_FILE => 'PCLZIP_ERR_BAD_EXTRACTED_FILE',
+ PCLZIP_ERR_DIR_CREATE_FAIL => 'PCLZIP_ERR_DIR_CREATE_FAIL',
+ PCLZIP_ERR_BAD_EXTENSION => 'PCLZIP_ERR_BAD_EXTENSION',
+ PCLZIP_ERR_BAD_FORMAT => 'PCLZIP_ERR_BAD_FORMAT',
+ PCLZIP_ERR_DELETE_FILE_FAIL => 'PCLZIP_ERR_DELETE_FILE_FAIL',
+ PCLZIP_ERR_RENAME_FILE_FAIL => 'PCLZIP_ERR_RENAME_FILE_FAIL',
+ PCLZIP_ERR_BAD_CHECKSUM => 'PCLZIP_ERR_BAD_CHECKSUM',
+ PCLZIP_ERR_INVALID_ARCHIVE_ZIP => 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP',
+ PCLZIP_ERR_MISSING_OPTION_VALUE => 'PCLZIP_ERR_MISSING_OPTION_VALUE',
+ PCLZIP_ERR_INVALID_OPTION_VALUE => 'PCLZIP_ERR_INVALID_OPTION_VALUE' );
+
+ if (isset($v_name[$this->error_code])) {
+ $v_value = $v_name[$this->error_code];
+ }
+ else {
+ $v_value = 'NoName';
+ }
+
+ if ($p_with_code) {
+ return($v_value.' ('.$this->error_code.')');
+ }
+ else {
+ return($v_value);
+ }
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : errorInfo()
+ // Description :
+ // Parameters :
+ // --------------------------------------------------------------------------------
+ function errorInfo($p_full=false)
+ {
+ if (PCLZIP_ERROR_EXTERNAL == 1) {
+ return(PclErrorString());
+ }
+ else {
+ if ($p_full) {
+ return($this->errorName(true)." : ".$this->error_string);
+ }
+ else {
+ return($this->error_string." [code ".$this->error_code."]");
+ }
+ }
+ }
+ // --------------------------------------------------------------------------------
+
+
+// --------------------------------------------------------------------------------
+// ***** UNDER THIS LINE ARE DEFINED PRIVATE INTERNAL FUNCTIONS *****
+// ***** *****
+// ***** THESES FUNCTIONS MUST NOT BE USED DIRECTLY *****
+// --------------------------------------------------------------------------------
+
+
+
+ // --------------------------------------------------------------------------------
+ // Function : privCheckFormat()
+ // Description :
+ // This method check that the archive exists and is a valid zip archive.
+ // Several level of check exists. (futur)
+ // Parameters :
+ // $p_level : Level of check. Default 0.
+ // 0 : Check the first bytes (magic codes) (default value))
+ // 1 : 0 + Check the central directory (futur)
+ // 2 : 1 + Check each file header (futur)
+ // Return Values :
+ // true on success,
+ // false on error, the error code is set.
+ // --------------------------------------------------------------------------------
+ function privCheckFormat($p_level=0)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFormat", "");
+ $v_result = true;
+
+ // ----- Reset the error handler
+ $this->privErrorReset();
+
+ // ----- Look if the file exits
+ if (!is_file($this->zipname)) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "Missing archive file '".$this->zipname."'");
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo());
+ return(false);
+ }
+
+ // ----- Check that the file is readeable
+ if (!is_readable($this->zipname)) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to read archive '".$this->zipname."'");
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo());
+ return(false);
+ }
+
+ // ----- Check the magic code
+ // TBC
+
+ // ----- Check the central header
+ // TBC
+
+ // ----- Check each file header
+ // TBC
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privParseOptions()
+ // Description :
+ // This internal methods reads the variable list of arguments ($p_options_list,
+ // $p_size) and generate an array with the options and values ($v_result_list).
+ // $v_requested_options contains the options that can be present and those that
+ // must be present.
+ // $v_requested_options is an array, with the option value as key, and 'optional',
+ // or 'mandatory' as value.
+ // Parameters :
+ // See above.
+ // Return Values :
+ // 1 on success.
+ // 0 on failure.
+ // --------------------------------------------------------------------------------
+ function privParseOptions(&$p_options_list, $p_size, &$v_result_list, $v_requested_options)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privParseOptions", "");
+ $v_result=1;
+
+ // ----- Read the options
+ $i=0;
+ while ($i<$p_size) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Looking for table index $i, option = '".PclZipUtilOptionText($p_options_list[$i])."(".$p_options_list[$i].")'");
+
+ // ----- Check if the option is requested
+ if (!isset($v_requested_options[$p_options_list[$i]])) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid optional parameter '".$p_options_list[$i]."' for this method");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Look for next option
+ switch ($p_options_list[$i]) {
+ // ----- Look for options that request a path value
+ case PCLZIP_OPT_PATH :
+ case PCLZIP_OPT_REMOVE_PATH :
+ case PCLZIP_OPT_ADD_PATH :
+ // ----- Check the number of parameters
+ if (($i+1) >= $p_size) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Get the value
+ $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], false);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
+ $i++;
+ break;
+
+ // ----- Look for options that request an array of string for value
+ case PCLZIP_OPT_BY_NAME :
+ // ----- Check the number of parameters
+ if (($i+1) >= $p_size) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Get the value
+ if (is_string($p_options_list[$i+1])) {
+ $v_result_list[$p_options_list[$i]][0] = $p_options_list[$i+1];
+ }
+ else if (is_array($p_options_list[$i+1])) {
+ $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
+ }
+ else {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+ ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
+ $i++;
+ break;
+
+ // ----- Look for options that request an EREG or PREG expression
+ case PCLZIP_OPT_BY_EREG :
+ case PCLZIP_OPT_BY_PREG :
+ // ----- Check the number of parameters
+ if (($i+1) >= $p_size) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Get the value
+ if (is_string($p_options_list[$i+1])) {
+ $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
+ }
+ else {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
+ $i++;
+ break;
+
+ // ----- Look for options that request an array of index
+ case PCLZIP_OPT_BY_INDEX :
+ // ----- Check the number of parameters
+ if (($i+1) >= $p_size) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Get the value
+ $v_work_list = array();
+ if (is_string($p_options_list[$i+1])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is a string '".$p_options_list[$i+1]."'");
+
+ // ----- Remove spaces
+ $p_options_list[$i+1] = strtr($p_options_list[$i+1], ' ', '');
+
+ // ----- Parse items
+ $v_work_list = explode(",", $p_options_list[$i+1]);
+ }
+ else if (is_integer($p_options_list[$i+1])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an integer '".$p_options_list[$i+1]."'");
+ $v_work_list[0] = $p_options_list[$i+1].'-'.$p_options_list[$i+1];
+ }
+ else if (is_array($p_options_list[$i+1])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an array");
+ $v_work_list = $p_options_list[$i+1];
+ }
+ else {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Value must be integer, string or array for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Reduce the index list
+ // each index item in the list must be a couple with a start and
+ // an end value : [0,3], [5-5], [8-10], ...
+ // ----- Check the format of each item
+ $v_sort_flag=false;
+ $v_sort_value=0;
+ for ($j=0; $j<sizeof($v_work_list); $j++) {
+ // ----- Explode the item
+ $v_item_list = explode("-", $v_work_list[$j]);
+ $v_size_item_list = sizeof($v_item_list);
+
+ // ----- TBC : Here we might check that each item is a
+ // real integer ...
+
+ // ----- Look for single value
+ if ($v_size_item_list == 1) {
+ // ----- Set the option value
+ $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];
+ $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[0];
+ }
+ elseif ($v_size_item_list == 2) {
+ // ----- Set the option value
+ $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];
+ $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[1];
+ }
+ else {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Too many values in index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extracted index item = [".$v_result_list[$p_options_list[$i]][$j]['start'].",".$v_result_list[$p_options_list[$i]][$j]['end']."]");
+
+ // ----- Look for list sort
+ if ($v_result_list[$p_options_list[$i]][$j]['start'] < $v_sort_value) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The list should be sorted ...");
+ $v_sort_flag=true;
+
+ // ----- TBC : An automatic sort should be writen ...
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Invalid order of index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+ $v_sort_value = $v_result_list[$p_options_list[$i]][$j]['start'];
+ }
+
+ // ----- Sort the items
+ if ($v_sort_flag) {
+ // TBC : To Be Completed
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "List sorting is not yet write ...");
+ }
+
+ // ----- Next option
+ $i++;
+ break;
+
+ // ----- Look for options that request no value
+ case PCLZIP_OPT_REMOVE_ALL_PATH :
+ case PCLZIP_OPT_EXTRACT_AS_STRING :
+ case PCLZIP_OPT_NO_COMPRESSION :
+ $v_result_list[$p_options_list[$i]] = true;
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
+ break;
+
+ // ----- Look for options that request an octal value
+ case PCLZIP_OPT_SET_CHMOD :
+ // ----- Check the number of parameters
+ if (($i+1) >= $p_size) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Get the value
+ $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
+ $i++;
+ break;
+
+ // ----- Look for options that request a call-back
+ case PCLZIP_CB_PRE_EXTRACT :
+ case PCLZIP_CB_POST_EXTRACT :
+ case PCLZIP_CB_PRE_ADD :
+ case PCLZIP_CB_POST_ADD :
+ /* for futur use
+ case PCLZIP_CB_PRE_DELETE :
+ case PCLZIP_CB_POST_DELETE :
+ case PCLZIP_CB_PRE_LIST :
+ case PCLZIP_CB_POST_LIST :
+ */
+ // ----- Check the number of parameters
+ if (($i+1) >= $p_size) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Get the value
+ $v_function_name = $p_options_list[$i+1];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "call-back ".PclZipUtilOptionText($p_options_list[$i])." = '".$v_function_name."'");
+
+ // ----- Check that the value is a valid existing function
+ if (!function_exists($v_function_name)) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Function '".$v_function_name."()' is not an existing function for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Set the attribute
+ $v_result_list[$p_options_list[$i]] = $v_function_name;
+ $i++;
+ break;
+
+ default :
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Unknown optional parameter '".$p_options_list[$i]."'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Next options
+ $i++;
+ }
+
+ // ----- Look for mandatory options
+ for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) {
+ // ----- Look for mandatory option
+ if ($v_requested_options[$key] == 'mandatory') {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")");
+ // ----- Look if present
+ if (!isset($v_result_list[$key])) {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+ }
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privCreate()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privCreate($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCreate", "list, result_list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
+ $v_result=1;
+ $v_list_detail = array();
+
+ // ----- Open the file in write mode
+ if (($v_result = $this->privOpenFd('wb')) != 1)
+ {
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Add the list of files
+ $v_result = $this->privAddList($p_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);
+
+ // ----- Close
+ $this->privCloseFd();
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privAdd()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privAdd($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAdd", "list, result_list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
+ $v_result=1;
+ $v_list_detail = array();
+
+ // ----- Look if the archive exists or is empty
+ if ((!is_file($this->zipname)) || (filesize($this->zipname) == 0))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, or is empty, create it.");
+
+ // ----- Do a create
+ $v_result = $this->privCreate($p_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Open the zip file
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
+ if (($v_result=$this->privOpenFd('rb')) != 1)
+ {
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Read the central directory informations
+ $v_central_dir = array();
+ if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
+ {
+ $this->privCloseFd();
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Go to beginning of File
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
+ @rewind($this->zip_fd);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
+
+ // ----- Creates a temporay file
+ $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';
+
+ // ----- Open the temporary file in write mode
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
+ if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0)
+ {
+ $this->privCloseFd();
+
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Copy the files from the archive to the temporary file
+ // TBC : Here I should better append the file and go back to erase the central dir
+ $v_size = $v_central_dir['offset'];
+ while ($v_size != 0)
+ {
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
+ $v_buffer = fread($this->zip_fd, $v_read_size);
+ @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
+ $v_size -= $v_read_size;
+ }
+
+ // ----- Swap the file descriptor
+ // Here is a trick : I swap the temporary fd with the zip fd, in order to use
+ // the following methods on the temporary fil and not the real archive
+ $v_swap = $this->zip_fd;
+ $this->zip_fd = $v_zip_temp_fd;
+ $v_zip_temp_fd = $v_swap;
+
+ // ----- Add the files
+ $v_header_list = array();
+ if (($v_result = $this->privAddFileList($p_list, $v_header_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)
+ {
+ fclose($v_zip_temp_fd);
+ $this->privCloseFd();
+ @unlink($v_zip_temp_name);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Store the offset of the central dir
+ $v_offset = @ftell($this->zip_fd);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");
+
+ // ----- Copy the block of file headers from the old archive
+ $v_size = $v_central_dir['size'];
+ while ($v_size != 0)
+ {
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
+ $v_buffer = @fread($v_zip_temp_fd, $v_read_size);
+ @fwrite($this->zip_fd, $v_buffer, $v_read_size);
+ $v_size -= $v_read_size;
+ }
+
+ // ----- Create the Central Dir files header
+ for ($i=0, $v_count=0; $i<sizeof($v_header_list); $i++)
+ {
+ // ----- Create the file header
+ if ($v_header_list[$i]['status'] == 'ok') {
+ if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
+ fclose($v_zip_temp_fd);
+ $this->privCloseFd();
+ @unlink($v_zip_temp_name);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ $v_count++;
+ }
+
+ // ----- Transform the header to a 'usable' info
+ $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
+ }
+
+ // ----- Zip file comment
+ $v_comment = '';
+
+ // ----- Calculate the size of the central header
+ $v_size = @ftell($this->zip_fd)-$v_offset;
+
+ // ----- Create the central dir footer
+ if (($v_result = $this->privWriteCentralHeader($v_count+$v_central_dir['entries'], $v_size, $v_offset, $v_comment)) != 1)
+ {
+ // ----- Reset the file list
+ unset($v_header_list);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Swap back the file descriptor
+ $v_swap = $this->zip_fd;
+ $this->zip_fd = $v_zip_temp_fd;
+ $v_zip_temp_fd = $v_swap;
+
+ // ----- Close
+ $this->privCloseFd();
+
+ // ----- Close the temporary file
+ @fclose($v_zip_temp_fd);
+
+ // ----- Delete the zip file
+ // TBC : I should test the result ...
+ @unlink($this->zipname);
+
+ // ----- Rename the temporary file
+ // TBC : I should test the result ...
+ //@rename($v_zip_temp_name, $this->zipname);
+ PclZipUtilRename($v_zip_temp_name, $this->zipname);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privOpenFd()
+ // Description :
+ // Parameters :
+ // --------------------------------------------------------------------------------
+ function privOpenFd($p_mode)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privOpenFd", 'mode='.$p_mode);
+ $v_result=1;
+
+ // ----- Look if already open
+ if ($this->zip_fd != 0)
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Zip file \''.$this->zipname.'\' already open');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Open the zip file
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Open file in '.$p_mode.' mode');
+ if (($this->zip_fd = @fopen($this->zipname, $p_mode)) == 0)
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in '.$p_mode.' mode');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privCloseFd()
+ // Description :
+ // Parameters :
+ // --------------------------------------------------------------------------------
+ function privCloseFd()
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCloseFd", "");
+ $v_result=1;
+
+ if ($this->zip_fd != 0)
+ @fclose($this->zip_fd);
+ $this->zip_fd = 0;
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privAddList()
+ // Description :
+ // $p_add_dir and $p_remove_dir will give the ability to memorize a path which is
+ // different from the real path of the file. This is usefull if you want to have PclTar
+ // running in any directory, and memorize relative path from an other directory.
+ // Parameters :
+ // $p_list : An array containing the file or directory names to add in the tar
+ // $p_result_list : list of added files with their properties (specially the status field)
+ // $p_add_dir : Path to add in the filename path archived
+ // $p_remove_dir : Path to remove in the filename path archived
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privAddList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddList", "list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
+ $v_result=1;
+
+ // ----- Add the files
+ $v_header_list = array();
+ if (($v_result = $this->privAddFileList($p_list, $v_header_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)
+ {
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Store the offset of the central dir
+ $v_offset = @ftell($this->zip_fd);
+
+ // ----- Create the Central Dir files header
+ for ($i=0,$v_count=0; $i<sizeof($v_header_list); $i++)
+ {
+ // ----- Create the file header
+ if ($v_header_list[$i]['status'] == 'ok') {
+ if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ $v_count++;
+ }
+
+ // ----- Transform the header to a 'usable' info
+ $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
+ }
+
+ // ----- Zip file comment
+ $v_comment = '';
+
+ // ----- Calculate the size of the central header
+ $v_size = @ftell($this->zip_fd)-$v_offset;
+
+ // ----- Create the central dir footer
+ if (($v_result = $this->privWriteCentralHeader($v_count, $v_size, $v_offset, $v_comment)) != 1)
+ {
+ // ----- Reset the file list
+ unset($v_header_list);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privAddFileList()
+ // Description :
+ // $p_add_dir and $p_remove_dir will give the ability to memorize a path which is
+ // different from the real path of the file. This is usefull if you want to
+ // run the lib in any directory, and memorize relative path from an other directory.
+ // Parameters :
+ // $p_list : An array containing the file or directory names to add in the tar
+ // $p_result_list : list of added files with their properties (specially the status field)
+ // $p_add_dir : Path to add in the filename path archived
+ // $p_remove_dir : Path to remove in the filename path archived
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privAddFileList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFileList", "list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
+ $v_result=1;
+ $v_header = array();
+
+ // ----- Recuperate the current number of elt in list
+ $v_nb = sizeof($p_result_list);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Before add, list have $v_nb elements");
+
+ // ----- Loop on the files
+ for ($j=0; ($j<count($p_list)) && ($v_result==1); $j++)
+ {
+ // ----- Recuperate the filename
+ $p_filename = PclZipUtilTranslateWinPath($p_list[$j], false);
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for file [$p_filename]");
+
+ // ----- Skip empty file names
+ if ($p_filename == "")
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Skip empty filename");
+ continue;
+ }
+
+ // ----- Check the filename
+ if (!file_exists($p_filename))
+ {
+ // ----- Error log
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '$p_filename' does not exists");
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '$p_filename' does not exists");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ /* This test is done later
+ // ----- Check the path length
+ if (strlen($p_filename) > 0xFF)
+ {
+ // ----- Error log
+ PclZip::privErrorLog(-5, "File name is too long (max. 255) : '$p_filename'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+ */
+
+ // ----- Look if it is a file or a dir with no all pathnre move
+ if ((is_file($p_filename)) || ((is_dir($p_filename)) && !$p_remove_all_dir)) {
+ // ----- Add the file
+ if (($v_result = $this->privAddFile($p_filename, $v_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)
+ {
+ // ----- Return status
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Store the file infos
+ $p_result_list[$v_nb++] = $v_header;
+ }
+
+ // ----- Look for directory
+ if (is_dir($p_filename))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "$p_filename is a directory");
+
+ // ----- Look for path
+ if ($p_filename != ".")
+ $v_path = $p_filename."/";
+ else
+ $v_path = "";
+
+ // ----- Read the directory for files and sub-directories
+ $p_hdir = opendir($p_filename);
+ $p_hitem = readdir($p_hdir); // '.' directory
+ $p_hitem = readdir($p_hdir); // '..' directory
+ while ($p_hitem = readdir($p_hdir))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for $p_hitem in the directory");
+
+ // ----- Look for a file
+ if (is_file($v_path.$p_hitem))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Add the file '".$v_path.$p_hitem."'");
+
+ // ----- Add the file
+ if (($v_result = $this->privAddFile($v_path.$p_hitem, $v_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)
+ {
+ // ----- Return status
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Store the file infos
+ $p_result_list[$v_nb++] = $v_header;
+ }
+
+ // ----- Recursive call to privAddFileList()
+ else
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Add the directory '".$v_path.$p_hitem."'");
+
+ // ----- Need an array as parameter
+ $p_temp_list[0] = $v_path.$p_hitem;
+ $v_result = $this->privAddFileList($p_temp_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);
+
+ // ----- Update the number of elements of the list
+ $v_nb = sizeof($p_result_list);
+ }
+ }
+
+ // ----- Free memory for the recursive loop
+ unset($p_temp_list);
+ unset($p_hdir);
+ unset($p_hitem);
+ }
+ }
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "After add, list have $v_nb elements");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privAddFile()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privAddFile($p_filename, &$p_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFile", "filename='$p_filename', add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
+ $v_result=1;
+
+ if ($p_filename == "")
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file list parameter (invalid or empty list)");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Calculate the stored filename
+ $v_stored_filename = $p_filename;
+
+ // ----- Look for all path to remove
+ if ($p_remove_all_dir) {
+ $v_stored_filename = basename($p_filename);
+ }
+ // ----- Look for partial path remove
+ else if ($p_remove_dir != "")
+ {
+ if (substr($p_remove_dir, -1) != '/')
+ $p_remove_dir .= "/";
+
+ if ((substr($p_filename, 0, 2) == "./") || (substr($p_remove_dir, 0, 2) == "./"))
+ {
+ if ((substr($p_filename, 0, 2) == "./") && (substr($p_remove_dir, 0, 2) != "./"))
+ $p_remove_dir = "./".$p_remove_dir;
+ if ((substr($p_filename, 0, 2) != "./") && (substr($p_remove_dir, 0, 2) == "./"))
+ $p_remove_dir = substr($p_remove_dir, 2);
+ }
+
+ $v_compare = PclZipUtilPathInclusion($p_remove_dir, $p_filename);
+ if ($v_compare > 0)
+// if (substr($p_filename, 0, strlen($p_remove_dir)) == $p_remove_dir)
+ {
+
+ if ($v_compare == 2) {
+ $v_stored_filename = "";
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Path to remove is the current folder");
+ }
+ else {
+ $v_stored_filename = substr($p_filename, strlen($p_remove_dir));
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove path '$p_remove_dir' in file '$p_filename' = '$v_stored_filename'");
+ }
+ }
+ }
+ // ----- Look for path to add
+ if ($p_add_dir != "")
+ {
+ if (substr($p_add_dir, -1) == "/")
+ $v_stored_filename = $p_add_dir.$v_stored_filename;
+ else
+ $v_stored_filename = $p_add_dir."/".$v_stored_filename;
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Add path '$p_add_dir' in file '$p_filename' = '$v_stored_filename'");
+ }
+
+ // ----- Filename (reduce the path of stored name)
+ $v_stored_filename = PclZipUtilPathReduction($v_stored_filename);
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Filename (reduced) '$v_stored_filename', strlen ".strlen($v_stored_filename));
+
+ /* filename length moved after call-back in release 1.3
+ // ----- Check the path length
+ if (strlen($v_stored_filename) > 0xFF)
+ {
+ // ----- Error log
+ PclZip::privErrorLog(-5, "Stored file name is too long (max. 255) : '$v_stored_filename'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+ */
+
+ // ----- Set the file properties
+ clearstatcache();
+ $p_header['version'] = 20;
+ $p_header['version_extracted'] = 10;
+ $p_header['flag'] = 0;
+ $p_header['compression'] = 0;
+ $p_header['mtime'] = filemtime($p_filename);
+ $p_header['crc'] = 0;
+ $p_header['compressed_size'] = 0;
+ $p_header['size'] = filesize($p_filename);
+ $p_header['filename_len'] = strlen($p_filename);
+ $p_header['extra_len'] = 0;
+ $p_header['comment_len'] = 0;
+ $p_header['disk'] = 0;
+ $p_header['internal'] = 0;
+ $p_header['external'] = (is_file($p_filename)?0xFE49FFE0:0x41FF0010);
+ $p_header['offset'] = 0;
+ $p_header['filename'] = $p_filename;
+ $p_header['stored_filename'] = $v_stored_filename;
+ $p_header['extra'] = '';
+ $p_header['comment'] = '';
+ $p_header['status'] = 'ok';
+ $p_header['index'] = -1;
+
+ // ----- Look for pre-add callback
+ if (isset($p_options[PCLZIP_CB_PRE_ADD])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_ADD]."()') is defined for the extraction");
+
+ // ----- Generate a local information
+ $v_local_header = array();
+ $this->privConvertHeader2FileInfo($p_header, $v_local_header);
+
+ // ----- Call the callback
+ // Here I do not use call_user_func() because I need to send a reference to the
+ // header.
+ eval('$v_result = '.$p_options[PCLZIP_CB_PRE_ADD].'(PCLZIP_CB_PRE_ADD, $v_local_header);');
+ if ($v_result == 0) {
+ // ----- Change the file status
+ $p_header['status'] = "skipped";
+ $v_result = 1;
+ }
+
+ // ----- Update the informations
+ // Only some fields can be modified
+ if ($p_header['stored_filename'] != $v_local_header['stored_filename']) {
+ $p_header['stored_filename'] = PclZipUtilPathReduction($v_local_header['stored_filename']);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New stored filename is '".$p_header['stored_filename']."'");
+ }
+ }
+
+ // ----- Look for empty stored filename
+ if ($p_header['stored_filename'] == "") {
+ $p_header['status'] = "filtered";
+ }
+
+ // ----- Check the path length
+ if (strlen($p_header['stored_filename']) > 0xFF) {
+ $p_header['status'] = 'filename_too_long';
+ }
+
+ // ----- Look if no error, or file not skipped
+ if ($p_header['status'] == 'ok') {
+
+ // ----- Look for a file
+ if (is_file($p_filename))
+ {
+ // ----- Open the source file
+ if (($v_file = @fopen($p_filename, "rb")) == 0) {
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode");
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) {
+ // ----- Read the file content
+ $v_content_compressed = @fread($v_file, $p_header['size']);
+
+ // ----- Calculate the CRC
+ $p_header['crc'] = crc32($v_content_compressed);
+ }
+ else {
+ // ----- Read the file content
+ $v_content = @fread($v_file, $p_header['size']);
+
+ // ----- Calculate the CRC
+ $p_header['crc'] = crc32($v_content);
+
+ // ----- Compress the file
+ $v_content_compressed = gzdeflate($v_content);
+ }
+
+ // ----- Set header parameters
+ $p_header['compressed_size'] = strlen($v_content_compressed);
+ $p_header['compression'] = 8;
+
+ // ----- Call the header generation
+ if (($v_result = $this->privWriteFileHeader($p_header)) != 1) {
+ @fclose($v_file);
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Write the compressed content
+ $v_binary_data = pack('a'.$p_header['compressed_size'], $v_content_compressed);
+ @fwrite($this->zip_fd, $v_binary_data, $p_header['compressed_size']);
+
+ // ----- Close the file
+ @fclose($v_file);
+ }
+
+ // ----- Look for a directory
+ else
+ {
+ // ----- Set the file properties
+ $p_header['filename'] .= '/';
+ $p_header['filename_len']++;
+ $p_header['size'] = 0;
+ $p_header['external'] = 0x41FF0010; // Value for a folder : to be checked
+
+ // ----- Call the header generation
+ if (($v_result = $this->privWriteFileHeader($p_header)) != 1)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ }
+ }
+
+ // ----- Look for pre-add callback
+ if (isset($p_options[PCLZIP_CB_POST_ADD])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_ADD]."()') is defined for the extraction");
+
+ // ----- Generate a local information
+ $v_local_header = array();
+ $this->privConvertHeader2FileInfo($p_header, $v_local_header);
+
+ // ----- Call the callback
+ // Here I do not use call_user_func() because I need to send a reference to the
+ // header.
+ eval('$v_result = '.$p_options[PCLZIP_CB_POST_ADD].'(PCLZIP_CB_POST_ADD, $v_local_header);');
+ if ($v_result == 0) {
+ // ----- Ignored
+ $v_result = 1;
+ }
+
+ // ----- Update the informations
+ // Nothing can be modified
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privWriteFileHeader()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privWriteFileHeader(&$p_header)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');
+ $v_result=1;
+
+ // TBC
+ //for(reset($p_header); $key = key($p_header); next($p_header)) {
+ // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]);
+ //}
+
+ // ----- Store the offset position of the file
+ $p_header['offset'] = ftell($this->zip_fd);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'File offset of the header :'.$p_header['offset']);
+
+ // ----- Transform UNIX mtime to DOS format mdate/mtime
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
+ $v_date = getdate($p_header['mtime']);
+ $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;
+ $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];
+
+ // ----- Packed data
+ $v_binary_data = pack("VvvvvvVVVvv", 0x04034b50, $p_header['version'], $p_header['flag'],
+ $p_header['compression'], $v_mtime, $v_mdate,
+ $p_header['crc'], $p_header['compressed_size'], $p_header['size'],
+ strlen($p_header['stored_filename']), $p_header['extra_len']);
+
+ // ----- Write the first 148 bytes of the header in the archive
+ fputs($this->zip_fd, $v_binary_data, 30);
+
+ // ----- Write the variable fields
+ if (strlen($p_header['stored_filename']) != 0)
+ {
+ fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));
+ }
+ if ($p_header['extra_len'] != 0)
+ {
+ fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']);
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privWriteCentralFileHeader()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privWriteCentralFileHeader(&$p_header)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');
+ $v_result=1;
+
+ // TBC
+ //for(reset($p_header); $key = key($p_header); next($p_header)) {
+ // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]);
+ //}
+
+ // ----- Transform UNIX mtime to DOS format mdate/mtime
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
+ $v_date = getdate($p_header['mtime']);
+ $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;
+ $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];
+
+ // ----- Packed data
+ $v_binary_data = pack("VvvvvvvVVVvvvvvVV", 0x02014b50, $p_header['version'], $p_header['version_extracted'],
+ $p_header['flag'], $p_header['compression'], $v_mtime, $v_mdate, $p_header['crc'],
+ $p_header['compressed_size'], $p_header['size'],
+ strlen($p_header['stored_filename']), $p_header['extra_len'], $p_header['comment_len'],
+ $p_header['disk'], $p_header['internal'], $p_header['external'], $p_header['offset']);
+
+ // ----- Write the 42 bytes of the header in the zip file
+ fputs($this->zip_fd, $v_binary_data, 46);
+
+ // ----- Write the variable fields
+ if (strlen($p_header['stored_filename']) != 0)
+ {
+ fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));
+ }
+ if ($p_header['extra_len'] != 0)
+ {
+ fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']);
+ }
+ if ($p_header['comment_len'] != 0)
+ {
+ fputs($this->zip_fd, $p_header['comment'], $p_header['comment_len']);
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privWriteCentralHeader()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privWriteCentralHeader($p_nb_entries, $p_size, $p_offset, $p_comment)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralHeader", 'nb_entries='.$p_nb_entries.', size='.$p_size.', offset='.$p_offset.', comment="'.$p_comment.'"');
+ $v_result=1;
+
+ // ----- Packed data
+ $v_binary_data = pack("VvvvvVVv", 0x06054b50, 0, 0, $p_nb_entries, $p_nb_entries, $p_size, $p_offset, strlen($p_comment));
+
+ // ----- Write the 22 bytes of the header in the zip file
+ fputs($this->zip_fd, $v_binary_data, 22);
+
+ // ----- Write the variable fields
+ if (strlen($p_comment) != 0)
+ {
+ fputs($this->zip_fd, $p_comment, strlen($p_comment));
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privList()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privList(&$p_list)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privList", "list");
+ $v_result=1;
+
+ // ----- Open the zip file
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
+ if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0)
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Read the central directory informations
+ $v_central_dir = array();
+ if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Go to beginning of Central Dir
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Offset : ".$v_central_dir['offset']."'");
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
+ @rewind($this->zip_fd);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
+ if (@fseek($this->zip_fd, $v_central_dir['offset']))
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
+
+ // ----- Read each entry
+ for ($i=0; $i<$v_central_dir['entries']; $i++)
+ {
+ // ----- Read the file header
+ if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ $v_header['index'] = $i;
+
+ // ----- Get the only interesting attributes
+ $this->privConvertHeader2FileInfo($v_header, $p_list[$i]);
+ unset($v_header);
+ }
+
+ // ----- Close the zip file
+ $this->privCloseFd();
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privConvertHeader2FileInfo()
+ // Description :
+ // This function takes the file informations from the central directory
+ // entries and extract the interesting parameters that will be given back.
+ // The resulting file infos are set in the array $p_info
+ // $p_info['filename'] : Filename with full path. Given by user (add),
+ // extracted in the filesystem (extract).
+ // $p_info['stored_filename'] : Stored filename in the archive.
+ // $p_info['size'] = Size of the file.
+ // $p_info['compressed_size'] = Compressed size of the file.
+ // $p_info['mtime'] = Last modification date of the file.
+ // $p_info['comment'] = Comment associated with the file.
+ // $p_info['folder'] = true/false : indicates if the entry is a folder or not.
+ // $p_info['status'] = status of the action on the file.
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privConvertHeader2FileInfo($p_header, &$p_info)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privConvertHeader2FileInfo", "Filename='".$p_header['filename']."'");
+ $v_result=1;
+
+ // ----- Get the interesting attributes
+ $p_info['filename'] = $p_header['filename'];
+ $p_info['stored_filename'] = $p_header['stored_filename'];
+ $p_info['size'] = $p_header['size'];
+ $p_info['compressed_size'] = $p_header['compressed_size'];
+ $p_info['mtime'] = $p_header['mtime'];
+ $p_info['comment'] = $p_header['comment'];
+ $p_info['folder'] = (($p_header['external']&0x00000010)==0x00000010);
+ $p_info['index'] = $p_header['index'];
+ $p_info['status'] = $p_header['status'];
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privExtractByRule()
+ // Description :
+ // Extract a file or directory depending of rules (by index, by name, ...)
+ // Parameters :
+ // $p_file_list : An array where will be placed the properties of each
+ // extracted file
+ // $p_path : Path to add while writing the extracted files
+ // $p_remove_path : Path to remove (from the file memorized path) while writing the
+ // extracted files. If the path does not match the file path,
+ // the file is extracted with its memorized path.
+ // $p_remove_path does not apply to 'list' mode.
+ // $p_path and $p_remove_path are commulative.
+ // Return Values :
+ // 1 on success,0 or less on error (see error code list)
+ // --------------------------------------------------------------------------------
+ function privExtractByRule(&$p_file_list, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privExtractByRule", "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");
+ $v_result=1;
+
+ // ----- Check the path
+ if (($p_path == "") || ((substr($p_path, 0, 1) != "/") && (substr($p_path, 0, 3) != "../") && (substr($p_path,1,1)!=":")))
+ $p_path = "./".$p_path;
+
+ // ----- Reduce the path last (and duplicated) '/'
+ if (($p_path != "./") && ($p_path != "/"))
+ {
+ // ----- Look for the path end '/'
+ while (substr($p_path, -1) == "/")
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Destination path [$p_path] ends by '/'");
+ $p_path = substr($p_path, 0, strlen($p_path)-1);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Modified to [$p_path]");
+ }
+ }
+
+ // ----- Look for path to remove format (should end by /)
+ if (($p_remove_path != "") && (substr($p_remove_path, -1) != '/'))
+ {
+ $p_remove_path .= '/';
+ }
+ $p_remove_path_size = strlen($p_remove_path);
+
+ // ----- Open the zip file
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
+ if (($v_result = $this->privOpenFd('rb')) != 1)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Read the central directory informations
+ $v_central_dir = array();
+ if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
+ {
+ // ----- Close the zip file
+ $this->privCloseFd();
+
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Start at beginning of Central Dir
+ $v_pos_entry = $v_central_dir['offset'];
+
+ // ----- Read each entry
+ $j_start = 0;
+ for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry : '$i'");
+
+ // ----- Read next Central dir entry
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position before rewind : ".ftell($this->zip_fd)."'");
+ @rewind($this->zip_fd);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position after rewind : ".ftell($this->zip_fd)."'");
+ if (@fseek($this->zip_fd, $v_pos_entry))
+ {
+ // ----- Close the zip file
+ $this->privCloseFd();
+
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position after fseek : ".ftell($this->zip_fd)."'");
+
+ // ----- Read the file header
+ $v_header = array();
+ if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1)
+ {
+ // ----- Close the zip file
+ $this->privCloseFd();
+
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Store the index
+ $v_header['index'] = $i;
+
+ // ----- Store the file position
+ $v_pos_entry = ftell($this->zip_fd);
+
+ // ----- Look for the specific extract rules
+ $v_extract = false;
+
+ // ----- Look for extract by name rule
+ if ( (isset($p_options[PCLZIP_OPT_BY_NAME]))
+ && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");
+
+ // ----- Look if the filename is in the list
+ for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_extract); $j++) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");
+
+ // ----- Look for a directory
+ if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");
+
+ // ----- Look if the directory is in the filename path
+ if ( (strlen($v_header['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))
+ && (substr($v_header['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");
+ $v_extract = true;
+ }
+ }
+ // ----- Look for a filename
+ elseif ($v_header['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");
+ $v_extract = true;
+ }
+ }
+ }
+
+ // ----- Look for extract by ereg rule
+ else if ( (isset($p_options[PCLZIP_OPT_BY_EREG]))
+ && ($p_options[PCLZIP_OPT_BY_EREG] != "")) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");
+
+ if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header['stored_filename'])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
+ $v_extract = true;
+ }
+ }
+
+ // ----- Look for extract by preg rule
+ else if ( (isset($p_options[PCLZIP_OPT_BY_PREG]))
+ && ($p_options[PCLZIP_OPT_BY_PREG] != "")) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");
+
+ if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header['stored_filename'])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
+ $v_extract = true;
+ }
+ }
+
+ // ----- Look for extract by index rule
+ else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX]))
+ && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");
+
+ // ----- Look if the index is in the list
+ for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_extract); $j++) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");
+
+ if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");
+ $v_extract = true;
+ }
+ if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");
+ $j_start = $j+1;
+ }
+
+ if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");
+ break;
+ }
+ }
+ }
+
+ // ----- Look for no rule, which means extract all the archive
+ else {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with no rule (extract all)");
+ $v_extract = true;
+ }
+
+
+ // ----- Look for real extraction
+ if ($v_extract)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file '".$v_header['filename']."', index '$i'");
+
+ // ----- Go to the file position
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
+ @rewind($this->zip_fd);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
+ if (@fseek($this->zip_fd, $v_header['offset']))
+ {
+ // ----- Close the zip file
+ $this->privCloseFd();
+
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
+
+ // ----- Look for extraction as string
+ if ($p_options[PCLZIP_OPT_EXTRACT_AS_STRING]) {
+
+ // ----- Extracting the file
+ if (($v_result = $this->privExtractFileAsString($v_header, $v_string)) != 1)
+ {
+ // ----- Close the zip file
+ $this->privCloseFd();
+
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Get the only interesting attributes
+ if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted])) != 1)
+ {
+ // ----- Close the zip file
+ $this->privCloseFd();
+
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Set the file content
+ $p_file_list[$v_nb_extracted]['content'] = $v_string;
+
+ // ----- Next extracted file
+ $v_nb_extracted++;
+ }
+ else {
+ // ----- Extracting the file
+ if (($v_result = $this->privExtractFile($v_header, $p_path, $p_remove_path, $p_remove_all_path, $p_options)) != 1)
+ {
+ // ----- Close the zip file
+ $this->privCloseFd();
+
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Get the only interesting attributes
+ if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1)
+ {
+ // ----- Close the zip file
+ $this->privCloseFd();
+
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ }
+ }
+ }
+
+ // ----- Close the zip file
+ $this->privCloseFd();
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privExtractFile()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privExtractFile(&$p_entry, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFile', "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");
+ $v_result=1;
+
+ // ----- Read the file header
+ if (($v_result = $this->privReadFileHeader($v_header)) != 1)
+ {
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");
+
+ // ----- Check that the file header is coherent with $p_entry info
+ // TBC
+
+ // ----- Look for all path to remove
+ if ($p_remove_all_path == true) {
+ // ----- Get the basename of the path
+ $p_entry['filename'] = basename($p_entry['filename']);
+ }
+
+ // ----- Look for path to remove
+ else if ($p_remove_path != "")
+ {
+ //if (strcmp($p_remove_path, $p_entry['filename'])==0)
+ if (PclZipUtilPathInclusion($p_remove_path, $p_entry['filename']) == 2)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The folder is the same as the removed path '".$p_entry['filename']."'");
+
+ // ----- Change the file status
+ $p_entry['status'] = "filtered";
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ $p_remove_path_size = strlen($p_remove_path);
+ if (substr($p_entry['filename'], 0, $p_remove_path_size) == $p_remove_path)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found path '$p_remove_path' to remove in file '".$p_entry['filename']."'");
+
+ // ----- Remove the path
+ $p_entry['filename'] = substr($p_entry['filename'], $p_remove_path_size);
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Resulting file is '".$p_entry['filename']."'");
+ }
+ }
+
+ // ----- Add the path
+ if ($p_path != '')
+ {
+ $p_entry['filename'] = $p_path."/".$p_entry['filename'];
+ }
+
+ // ----- Look for pre-extract callback
+ if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction");
+
+ // ----- Generate a local information
+ $v_local_header = array();
+ $this->privConvertHeader2FileInfo($p_entry, $v_local_header);
+
+ // ----- Call the callback
+ // Here I do not use call_user_func() because I need to send a reference to the
+ // header.
+ eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);');
+ if ($v_result == 0) {
+ // ----- Change the file status
+ $p_entry['status'] = "skipped";
+ $v_result = 1;
+ }
+
+ // ----- Update the informations
+ // Only some fields can be modified
+ $p_entry['filename'] = $v_local_header['filename'];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'");
+ }
+
+ // ----- Trace
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'");
+
+ // ----- Look if extraction should be done
+ if ($p_entry['status'] == 'ok') {
+
+ // ----- Look for specific actions while the file exist
+ if (file_exists($p_entry['filename']))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_entry['filename']."' already exists");
+
+ // ----- Look if file is a directory
+ if (is_dir($p_entry['filename']))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is a directory");
+
+ // ----- Change the file status
+ $p_entry['status'] = "already_a_directory";
+
+ // ----- Return
+ ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ //return $v_result;
+ }
+ // ----- Look if file is write protected
+ else if (!is_writeable($p_entry['filename']))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is write protected");
+
+ // ----- Change the file status
+ $p_entry['status'] = "write_protected";
+
+ // ----- Return
+ ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ //return $v_result;
+ }
+
+ // ----- Look if the extracted file is older
+ else if (filemtime($p_entry['filename']) > $p_entry['mtime'])
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$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']).")");
+
+ // ----- Change the file status
+ $p_entry['status'] = "newer_exist";
+
+ // ----- Return
+ ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ //return $v_result;
+ }
+ }
+
+ // ----- Check the directory availability and create it if necessary
+ else {
+ if ((($p_entry['external']&0x00000010)==0x00000010) || (substr($p_entry['filename'], -1) == '/'))
+ $v_dir_to_check = $p_entry['filename'];
+ else if (!strstr($p_entry['filename'], "/"))
+ $v_dir_to_check = "";
+ else
+ $v_dir_to_check = dirname($p_entry['filename']);
+
+ if (($v_result = $this->privDirCheck($v_dir_to_check, (($p_entry['external']&0x00000010)==0x00000010))) != 1) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to create path for '".$p_entry['filename']."'");
+
+ // ----- Change the file status
+ $p_entry['status'] = "path_creation_fail";
+
+ // ----- Return
+ ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ //return $v_result;
+ $v_result = 1;
+ }
+ }
+ }
+
+ // ----- Look if extraction should be done
+ if ($p_entry['status'] == 'ok') {
+
+ // ----- Do the extraction (if not a folder)
+ if (!(($p_entry['external']&0x00000010)==0x00000010))
+ {
+
+ // ----- Look for not compressed file
+ if ($p_entry['compressed_size'] == $p_entry['size'])
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");
+
+ // ----- Opening destination file
+ if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode");
+
+ // ----- Change the file status
+ $p_entry['status'] = "write_error";
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");
+
+ // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks
+ $v_size = $p_entry['compressed_size'];
+ while ($v_size != 0)
+ {
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read $v_read_size bytes");
+ $v_buffer = fread($this->zip_fd, $v_read_size);
+ $v_binary_data = pack('a'.$v_read_size, $v_buffer);
+ @fwrite($v_dest_file, $v_binary_data, $v_read_size);
+ $v_size -= $v_read_size;
+ }
+
+ // ----- Closing the destination file
+ fclose($v_dest_file);
+
+ // ----- Change the file mtime
+ touch($p_entry['filename'], $p_entry['mtime']);
+ }
+ else
+ {
+ // ----- Trace
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file");
+
+ // ----- Opening destination file
+ if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode");
+
+ // ----- Change the file status
+ $p_entry['status'] = "write_error";
+
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Reading '".$p_entry['size']."' bytes");
+
+ // ----- Read the compressed file in a buffer (one shot)
+ $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);
+
+ // ----- Decompress the file
+ $v_file_content = gzinflate($v_buffer);
+ unset($v_buffer);
+
+ // ----- Write the uncompressed data
+ @fwrite($v_dest_file, $v_file_content, $p_entry['size']);
+ unset($v_file_content);
+
+ // ----- Closing the destination file
+ @fclose($v_dest_file);
+
+ // ----- Change the file mtime
+ touch($p_entry['filename'], $p_entry['mtime']);
+ }
+
+ // ----- Look for chmod option
+ if (isset($p_options[PCLZIP_OPT_SET_CHMOD])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "chmod option activated '".$p_options[PCLZIP_OPT_SET_CHMOD]."'");
+
+ // ----- Change the mode of the file
+ chmod($p_entry['filename'], $p_options[PCLZIP_OPT_SET_CHMOD]);
+ }
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
+ }
+ }
+
+ // ----- Look for post-extract callback
+ if (isset($p_options[PCLZIP_CB_POST_EXTRACT])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction");
+
+ // ----- Generate a local information
+ $v_local_header = array();
+ $this->privConvertHeader2FileInfo($p_entry, $v_local_header);
+
+ // ----- Call the callback
+ // Here I do not use call_user_func() because I need to send a reference to the
+ // header.
+ eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);');
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privExtractFileAsString()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privExtractFileAsString(&$p_entry, &$p_string)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileAsString', "p_entry['filename']='".$p_entry['filename']."'");
+ $v_result=1;
+
+ // ----- Read the file header
+ $v_header = array();
+ if (($v_result = $this->privReadFileHeader($v_header)) != 1)
+ {
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");
+
+ // ----- Check that the file header is coherent with $p_entry info
+ // TBC
+
+ // ----- Trace
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file in string (with path) '".$p_entry['filename']."', size '$v_header[size]'");
+
+ // ----- Do the extraction (if not a folder)
+ if (!(($p_entry['external']&0x00000010)==0x00000010))
+ {
+ // ----- Look for not compressed file
+ if ($p_entry['compressed_size'] == $p_entry['size'])
+ {
+ // ----- Trace
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");
+
+ // ----- Reading the file
+ $p_string = fread($this->zip_fd, $p_entry['compressed_size']);
+ }
+ else
+ {
+ // ----- Trace
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file");
+
+ // ----- Reading the file
+ $v_data = fread($this->zip_fd, $p_entry['compressed_size']);
+
+ // ----- Decompress the file
+ $p_string = gzinflate($v_data);
+ }
+
+ // ----- Trace
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
+ }
+ else {
+ // TBC : error : can not extract a folder in a string
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privReadFileHeader()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privReadFileHeader(&$p_header)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadFileHeader", "");
+ $v_result=1;
+
+ // ----- Read the 4 bytes signature
+ $v_binary_data = @fread($this->zip_fd, 4);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
+ $v_data = unpack('Vid', $v_binary_data);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");
+
+ // ----- Check signature
+ if ($v_data['id'] != 0x04034b50)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid File header");
+
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Read the first 42 bytes of the header
+ $v_binary_data = fread($this->zip_fd, 26);
+
+ // ----- Look for invalid block size
+ if (strlen($v_binary_data) != 26)
+ {
+ $p_header['filename'] = "";
+ $p_header['status'] = "invalid_header";
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));
+
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data));
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Extract the values
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header : '".$v_binary_data."'");
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header (Hex) : '".bin2hex($v_binary_data)."'");
+ $v_data = unpack('vversion/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len', $v_binary_data);
+
+ // ----- Get filename
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "File name length : ".$v_data['filename_len']);
+ $p_header['filename'] = fread($this->zip_fd, $v_data['filename_len']);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename : \''.$p_header['filename'].'\'');
+
+ // ----- Get extra_fields
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extra field length : ".$v_data['extra_len']);
+ if ($v_data['extra_len'] != 0) {
+ $p_header['extra'] = fread($this->zip_fd, $v_data['extra_len']);
+ }
+ else {
+ $p_header['extra'] = '';
+ }
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Extra field : \''.bin2hex($p_header['extra']).'\'');
+
+ // ----- Extract properties
+ $p_header['compression'] = $v_data['compression'];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compression method : \''.bin2hex($p_header['compression']).'\'');
+ $p_header['size'] = $v_data['size'];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_header['size'].'\'');
+ $p_header['compressed_size'] = $v_data['compressed_size'];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_header['compressed_size'].'\'');
+ $p_header['crc'] = $v_data['crc'];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.$p_header['crc'].'\'');
+ $p_header['flag'] = $v_data['flag'];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag : \''.$p_header['flag'].'\'');
+
+ // ----- Recuperate date in UNIX format
+ $p_header['mdate'] = $v_data['mdate'];
+ $p_header['mtime'] = $v_data['mtime'];
+ if ($p_header['mdate'] && $p_header['mtime'])
+ {
+ // ----- Extract time
+ $v_hour = ($p_header['mtime'] & 0xF800) >> 11;
+ $v_minute = ($p_header['mtime'] & 0x07E0) >> 5;
+ $v_seconde = ($p_header['mtime'] & 0x001F)*2;
+
+ // ----- Extract date
+ $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980;
+ $v_month = ($p_header['mdate'] & 0x01E0) >> 5;
+ $v_day = $p_header['mdate'] & 0x001F;
+
+ // ----- Get UNIX date format
+ $p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
+ }
+ else
+ {
+ $p_header['mtime'] = time();
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
+ }
+
+ // ----- Other informations
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compression type : ".$v_data['compression']);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Version : ".$v_data['version']);
+
+ // TBC
+ //for(reset($v_data); $key = key($v_data); next($v_data)) {
+ // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Attribut[$key] = ".$v_data[$key]);
+ //}
+
+ // ----- Set the stored filename
+ $p_header['stored_filename'] = $p_header['filename'];
+
+ // ----- Set the status field
+ $p_header['status'] = "ok";
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privReadCentralFileHeader()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privReadCentralFileHeader(&$p_header)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadCentralFileHeader", "");
+ $v_result=1;
+
+ // ----- Read the 4 bytes signature
+ $v_binary_data = @fread($this->zip_fd, 4);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
+ $v_data = unpack('Vid', $v_binary_data);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");
+
+ // ----- Check signature
+ if ($v_data['id'] != 0x02014b50)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid Central Dir File signature");
+
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Read the first 42 bytes of the header
+ $v_binary_data = fread($this->zip_fd, 42);
+
+ // ----- Look for invalid block size
+ if (strlen($v_binary_data) != 42)
+ {
+ $p_header['filename'] = "";
+ $p_header['status'] = "invalid_header";
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));
+
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data));
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Extract the values
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header : '".$v_binary_data."'");
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header (Hex) : '".bin2hex($v_binary_data)."'");
+ $p_header = unpack('vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset', $v_binary_data);
+
+ // ----- Get filename
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File name length : ".$p_header['filename_len']);
+ if ($p_header['filename_len'] != 0)
+ $p_header['filename'] = fread($this->zip_fd, $p_header['filename_len']);
+ else
+ $p_header['filename'] = '';
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Filename : \''.$p_header['filename'].'\'');
+
+ // ----- Get extra
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Extra length : ".$p_header['extra_len']);
+ if ($p_header['extra_len'] != 0)
+ $p_header['extra'] = fread($this->zip_fd, $p_header['extra_len']);
+ else
+ $p_header['extra'] = '';
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Extra : \''.$p_header['extra'].'\'');
+
+ // ----- Get comment
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Comment length : ".$p_header['comment_len']);
+ if ($p_header['comment_len'] != 0)
+ $p_header['comment'] = fread($this->zip_fd, $p_header['comment_len']);
+ else
+ $p_header['comment'] = '';
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Comment : \''.$p_header['comment'].'\'');
+
+ // ----- Extract properties
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version : \''.($p_header['version']/10).'.'.($p_header['version']%10).'\'');
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\'');
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Size : \''.$p_header['size'].'\'');
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Compressed Size : \''.$p_header['compressed_size'].'\'');
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'CRC : \''.$p_header['crc'].'\'');
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Flag : \''.$p_header['flag'].'\'');
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Offset : \''.$p_header['offset'].'\'');
+
+ // ----- Recuperate date in UNIX format
+ if ($p_header['mdate'] && $p_header['mtime'])
+ {
+ // ----- Extract time
+ $v_hour = ($p_header['mtime'] & 0xF800) >> 11;
+ $v_minute = ($p_header['mtime'] & 0x07E0) >> 5;
+ $v_seconde = ($p_header['mtime'] & 0x001F)*2;
+
+ // ----- Extract date
+ $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980;
+ $v_month = ($p_header['mdate'] & 0x01E0) >> 5;
+ $v_day = $p_header['mdate'] & 0x001F;
+
+ // ----- Get UNIX date format
+ $p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
+ }
+ else
+ {
+ $p_header['mtime'] = time();
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
+ }
+
+ // ----- Set the stored filename
+ $p_header['stored_filename'] = $p_header['filename'];
+
+ // ----- Set default status to ok
+ $p_header['status'] = 'ok';
+
+ // ----- Look if it is a directory
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Internal (Hex) : '".sprintf("Ox%04X", $p_header['internal'])."'");
+ //--(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').')');
+ if (substr($p_header['filename'], -1) == '/')
+ {
+ $p_header['external'] = 0x41FF0010;
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Force folder external : \''.$p_header['external'].'\'');
+ }
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Header of filename : \''.$p_header['filename'].'\'');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privReadEndCentralDir()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privReadEndCentralDir(&$p_central_dir)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadEndCentralDir", "");
+ $v_result=1;
+
+ // ----- Go to the end of the zip file
+ $v_size = filesize($this->zipname);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size of the file :$v_size");
+ @fseek($this->zip_fd, $v_size);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position at end of zip file : \''.ftell($this->zip_fd).'\'');
+ if (@ftell($this->zip_fd) != $v_size)
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to go to the end of the archive \''.$this->zipname.'\'');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- First try : look if this is an archive with no commentaries (most of the time)
+ // in this case the end of central dir is at 22 bytes of the file end
+ $v_found = 0;
+ if ($v_size > 26) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Look for central dir with no comment');
+ @fseek($this->zip_fd, $v_size-22);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after min central position : \''.ftell($this->zip_fd).'\'');
+ if (($v_pos = @ftell($this->zip_fd)) != ($v_size-22))
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Read for bytes
+ $v_binary_data = @fread($this->zip_fd, 4);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
+ $v_data = unpack('Vid', $v_binary_data);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");
+
+ // ----- Check signature
+ if ($v_data['id'] == 0x06054b50) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found central dir at the default position.");
+ $v_found = 1;
+ }
+
+ $v_pos = ftell($this->zip_fd);
+ }
+
+ // ----- Go back to the maximum possible size of the Central Dir End Record
+ if (!$v_found) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Start extended search of end central dir');
+ $v_maximum_size = 65557; // 0xFFFF + 22;
+ if ($v_maximum_size > $v_size)
+ $v_maximum_size = $v_size;
+ @fseek($this->zip_fd, $v_size-$v_maximum_size);
+ if (@ftell($this->zip_fd) != ($v_size-$v_maximum_size))
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after max central position : \''.ftell($this->zip_fd).'\'');
+
+ // ----- Read byte per byte in order to find the signature
+ $v_pos = ftell($this->zip_fd);
+ $v_bytes = 0x00000000;
+ while ($v_pos < $v_size)
+ {
+ // ----- Read a byte
+ $v_byte = @fread($this->zip_fd, 1);
+
+ // ----- Add the byte
+ $v_bytes = ($v_bytes << 8) | Ord($v_byte);
+
+ // ----- Compare the bytes
+ if ($v_bytes == 0x504b0506)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Found End Central Dir signature at position : \''.ftell($this->zip_fd).'\'');
+ $v_pos++;
+ break;
+ }
+
+ $v_pos++;
+ }
+
+ // ----- Look if not found end of central dir
+ if ($v_pos == $v_size)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to find End of Central Dir Record signature");
+
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to find End of Central Dir Record signature");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+ }
+
+ // ----- Read the first 18 bytes of the header
+ $v_binary_data = fread($this->zip_fd, 18);
+
+ // ----- Look for invalid block size
+ if (strlen($v_binary_data) != 18)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid End of Central Dir Record size : ".strlen($v_binary_data));
+
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid End of Central Dir Record size : ".strlen($v_binary_data));
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Extract the values
+ ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record : '".$v_binary_data."'");
+ ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record (Hex) : '".bin2hex($v_binary_data)."'");
+ $v_data = unpack('vdisk/vdisk_start/vdisk_entries/ventries/Vsize/Voffset/vcomment_size', $v_binary_data);
+
+ // ----- Check the global size
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Comment length : ".$v_data['comment_size']);
+ if (($v_pos + $v_data['comment_size'] + 18) != $v_size)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Fail to find the right signature");
+
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Fail to find the right signature");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Get comment
+ if ($v_data['comment_size'] != 0)
+ $p_central_dir['comment'] = fread($this->zip_fd, $v_data['comment_size']);
+ else
+ $p_central_dir['comment'] = '';
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment : \''.$p_central_dir['comment'].'\'');
+
+ $p_central_dir['entries'] = $v_data['entries'];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries : \''.$p_central_dir['entries'].'\'');
+ $p_central_dir['disk_entries'] = $v_data['disk_entries'];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries for this disk : \''.$p_central_dir['disk_entries'].'\'');
+ $p_central_dir['offset'] = $v_data['offset'];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Offset of Central Dir : \''.$p_central_dir['offset'].'\'');
+ $p_central_dir['size'] = $v_data['size'];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size of Central Dir : \''.$p_central_dir['size'].'\'');
+ $p_central_dir['disk'] = $v_data['disk'];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Disk number : \''.$p_central_dir['disk'].'\'');
+ $p_central_dir['disk_start'] = $v_data['disk_start'];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Start disk number : \''.$p_central_dir['disk_start'].'\'');
+
+ // TBC
+ //for(reset($p_central_dir); $key = key($p_central_dir); next($p_central_dir)) {
+ // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "central_dir[$key] = ".$p_central_dir[$key]);
+ //}
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privDeleteByRule()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privDeleteByRule(&$p_result_list, &$p_options)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDeleteByRule", "");
+ $v_result=1;
+ $v_list_detail = array();
+
+ // ----- Open the zip file
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
+ if (($v_result=$this->privOpenFd('rb')) != 1)
+ {
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Read the central directory informations
+ $v_central_dir = array();
+ if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
+ {
+ $this->privCloseFd();
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Go to beginning of File
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
+ @rewind($this->zip_fd);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
+
+ // ----- Scan all the files
+ // ----- Start at beginning of Central Dir
+ $v_pos_entry = $v_central_dir['offset'];
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
+ @rewind($this->zip_fd);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
+ if (@fseek($this->zip_fd, $v_pos_entry))
+ {
+ // ----- Close the zip file
+ $this->privCloseFd();
+
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
+
+ // ----- Read each entry
+ $v_header_list = array();
+ $j_start = 0;
+ for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry (index '$i')");
+
+ // ----- Read the file header
+ $v_header_list[$v_nb_extracted] = array();
+ if (($v_result = $this->privReadCentralFileHeader($v_header_list[$v_nb_extracted])) != 1)
+ {
+ // ----- Close the zip file
+ $this->privCloseFd();
+
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename (index '$i') : '".$v_header_list[$v_nb_extracted]['stored_filename']."'");
+
+ // ----- Store the index
+ $v_header_list[$v_nb_extracted]['index'] = $i;
+
+ // ----- Look for the specific extract rules
+ $v_found = false;
+
+ // ----- Look for extract by name rule
+ if ( (isset($p_options[PCLZIP_OPT_BY_NAME]))
+ && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");
+
+ // ----- Look if the filename is in the list
+ for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_found); $j++) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");
+
+ // ----- Look for a directory
+ if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");
+
+ // ----- Look if the directory is in the filename path
+ if ( (strlen($v_header_list[$v_nb_extracted]['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))
+ && (substr($v_header_list[$v_nb_extracted]['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");
+ $v_found = true;
+ }
+ elseif ( (($v_header_list[$v_nb_extracted]['external']&0x00000010)==0x00000010) /* Indicates a folder */
+ && ($v_header_list[$v_nb_extracted]['stored_filename'].'/' == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The entry is the searched directory");
+ $v_found = true;
+ }
+ }
+ // ----- Look for a filename
+ elseif ($v_header_list[$v_nb_extracted]['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");
+ $v_found = true;
+ }
+ }
+ }
+
+ // ----- Look for extract by ereg rule
+ else if ( (isset($p_options[PCLZIP_OPT_BY_EREG]))
+ && ($p_options[PCLZIP_OPT_BY_EREG] != "")) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");
+
+ if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header_list[$v_nb_extracted]['stored_filename'])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
+ $v_found = true;
+ }
+ }
+
+ // ----- Look for extract by preg rule
+ else if ( (isset($p_options[PCLZIP_OPT_BY_PREG]))
+ && ($p_options[PCLZIP_OPT_BY_PREG] != "")) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");
+
+ if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header_list[$v_nb_extracted]['stored_filename'])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
+ $v_found = true;
+ }
+ }
+
+ // ----- Look for extract by index rule
+ else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX]))
+ && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");
+
+ // ----- Look if the index is in the list
+ for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_found); $j++) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");
+
+ if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");
+ $v_found = true;
+ }
+ if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");
+ $j_start = $j+1;
+ }
+
+ if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");
+ break;
+ }
+ }
+ }
+
+ // ----- Look for deletion
+ if ($v_found)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' need to be deleted");
+ unset($v_header_list[$v_nb_extracted]);
+ }
+ else
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' will not be deleted");
+ $v_nb_extracted++;
+ }
+ }
+
+ // ----- Look if something need to be deleted
+ if ($v_nb_extracted > 0) {
+
+ // ----- Creates a temporay file
+ $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';
+
+ // ----- Creates a temporary zip archive
+ $v_temp_zip = new PclZip($v_zip_temp_name);
+
+ // ----- Open the temporary zip file in write mode
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary write mode");
+ if (($v_result = $v_temp_zip->privOpenFd('wb')) != 1) {
+ $this->privCloseFd();
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Look which file need to be kept
+ for ($i=0; $i<sizeof($v_header_list); $i++) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Keep entry index '$i' : '".$v_header_list[$i]['filename']."'");
+
+ // ----- Calculate the position of the header
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset='". $v_header_list[$i]['offset']."'");
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
+ @rewind($this->zip_fd);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
+ if (@fseek($this->zip_fd, $v_header_list[$i]['offset'])) {
+ // ----- Close the zip file
+ $this->privCloseFd();
+ $v_temp_zip->privCloseFd();
+ @unlink($v_zip_temp_name);
+
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
+
+ // ----- Read the file header
+ if (($v_result = $this->privReadFileHeader($v_header_list[$i])) != 1) {
+ // ----- Close the zip file
+ $this->privCloseFd();
+ $v_temp_zip->privCloseFd();
+ @unlink($v_zip_temp_name);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Write the file header
+ if (($v_result = $v_temp_zip->privWriteFileHeader($v_header_list[$i])) != 1) {
+ // ----- Close the zip file
+ $this->privCloseFd();
+ $v_temp_zip->privCloseFd();
+ @unlink($v_zip_temp_name);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset for this file is '".$v_header_list[$i]['offset']."'");
+
+ // ----- Read/write the data block
+ if (($v_result = PclZipUtilCopyBlock($this->zip_fd, $v_temp_zip->zip_fd, $v_header_list[$i]['compressed_size'])) != 1) {
+ // ----- Close the zip file
+ $this->privCloseFd();
+ $v_temp_zip->privCloseFd();
+ @unlink($v_zip_temp_name);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ }
+
+ // ----- Store the offset of the central dir
+ $v_offset = @ftell($v_temp_zip->zip_fd);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "New offset of central dir : $v_offset");
+
+ // ----- Re-Create the Central Dir files header
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the new central directory");
+ for ($i=0; $i<sizeof($v_header_list); $i++) {
+ // ----- Create the file header
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset of file : ".$v_header_list[$i]['offset']);
+ if (($v_result = $v_temp_zip->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
+ $v_temp_zip->privCloseFd();
+ $this->privCloseFd();
+ @unlink($v_zip_temp_name);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Transform the header to a 'usable' info
+ $v_temp_zip->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
+ }
+
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the central directory footer");
+
+ // ----- Zip file comment
+ $v_comment = '';
+
+ // ----- Calculate the size of the central header
+ $v_size = @ftell($v_temp_zip->zip_fd)-$v_offset;
+
+ // ----- Create the central dir footer
+ if (($v_result = $v_temp_zip->privWriteCentralHeader(sizeof($v_header_list), $v_size, $v_offset, $v_comment)) != 1) {
+ // ----- Reset the file list
+ unset($v_header_list);
+ $v_temp_zip->privCloseFd();
+ $this->privCloseFd();
+ @unlink($v_zip_temp_name);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Close
+ $v_temp_zip->privCloseFd();
+ $this->privCloseFd();
+
+ // ----- Delete the zip file
+ // TBC : I should test the result ...
+ @unlink($this->zipname);
+
+ // ----- Rename the temporary file
+ // TBC : I should test the result ...
+ //@rename($v_zip_temp_name, $this->zipname);
+ PclZipUtilRename($v_zip_temp_name, $this->zipname);
+
+ // ----- Destroy the temporary archive
+ unset($v_temp_zip);
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privDirCheck()
+ // Description :
+ // Check if a directory exists, if not it creates it and all the parents directory
+ // which may be useful.
+ // Parameters :
+ // $p_dir : Directory path to check.
+ // Return Values :
+ // 1 : OK
+ // -1 : Unable to create directory
+ // --------------------------------------------------------------------------------
+ function privDirCheck($p_dir, $p_is_dir=false)
+ {
+ $v_result = 1;
+
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDirCheck", "entry='$p_dir', is_dir='".($p_is_dir?"true":"false")."'");
+
+ // ----- Remove the final '/'
+ if (($p_is_dir) && (substr($p_dir, -1)=='/'))
+ {
+ $p_dir = substr($p_dir, 0, strlen($p_dir)-1);
+ }
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Looking for entry '$p_dir'");
+
+ // ----- Check the directory availability
+ if ((is_dir($p_dir)) || ($p_dir == ""))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, "'$p_dir' is a directory");
+ return 1;
+ }
+
+ // ----- Extract parent directory
+ $p_parent_dir = dirname($p_dir);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Parent directory is '$p_parent_dir'");
+
+ // ----- Just a check
+ if ($p_parent_dir != $p_dir)
+ {
+ // ----- Look for parent directory
+ if ($p_parent_dir != "")
+ {
+ if (($v_result = $this->privDirCheck($p_parent_dir)) != 1)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ }
+ }
+
+ // ----- Create the directory
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Create directory '$p_dir'");
+ if (!@mkdir($p_dir, 0777))
+ {
+ // ----- Error log
+ PclZip::privErrorLog(PCLZIP_ERR_DIR_CREATE_FAIL, "Unable to create directory '$p_dir'");
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result, "Directory '$p_dir' created");
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privMerge()
+ // Description :
+ // If $p_archive_to_add does not exist, the function exit with a success result.
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privMerge(&$p_archive_to_add)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privMerge", "archive='".$p_archive_to_add->zipname."'");
+ $v_result=1;
+
+ // ----- Look if the archive_to_add exists
+ if (!is_file($p_archive_to_add->zipname))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to add does not exist. End of merge.");
+
+ // ----- Nothing to merge, so merge is a success
+ $v_result = 1;
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Look if the archive exists
+ if (!is_file($this->zipname))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, duplicate the archive_to_add.");
+
+ // ----- Do a duplicate
+ $v_result = $this->privDuplicate($p_archive_to_add->zipname);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Open the zip file
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
+ if (($v_result=$this->privOpenFd('rb')) != 1)
+ {
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Read the central directory informations
+ $v_central_dir = array();
+ if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
+ {
+ $this->privCloseFd();
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Go to beginning of File
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");
+ @rewind($this->zip_fd);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");
+
+ // ----- Open the archive_to_add file
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open archive_to_add in binary read mode");
+ if (($v_result=$p_archive_to_add->privOpenFd('rb')) != 1)
+ {
+ $this->privCloseFd();
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Read the central directory informations
+ $v_central_dir_to_add = array();
+ if (($v_result = $p_archive_to_add->privReadEndCentralDir($v_central_dir_to_add)) != 1)
+ {
+ $this->privCloseFd();
+ $p_archive_to_add->privCloseFd();
+
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Go to beginning of File
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");
+ @rewind($p_archive_to_add->zip_fd);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");
+
+ // ----- Creates a temporay file
+ $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';
+
+ // ----- Open the temporary file in write mode
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
+ if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0)
+ {
+ $this->privCloseFd();
+ $p_archive_to_add->privCloseFd();
+
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Copy the files from the archive to the temporary file
+ // TBC : Here I should better append the file and go back to erase the central dir
+ $v_size = $v_central_dir['offset'];
+ while ($v_size != 0)
+ {
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
+ $v_buffer = fread($this->zip_fd, $v_read_size);
+ @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
+ $v_size -= $v_read_size;
+ }
+
+ // ----- Copy the files from the archive_to_add into the temporary file
+ $v_size = $v_central_dir_to_add['offset'];
+ while ($v_size != 0)
+ {
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
+ $v_buffer = fread($p_archive_to_add->zip_fd, $v_read_size);
+ @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
+ $v_size -= $v_read_size;
+ }
+
+ // ----- Store the offset of the central dir
+ $v_offset = @ftell($v_zip_temp_fd);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");
+
+ // ----- Copy the block of file headers from the old archive
+ $v_size = $v_central_dir['size'];
+ while ($v_size != 0)
+ {
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
+ $v_buffer = @fread($this->zip_fd, $v_read_size);
+ @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
+ $v_size -= $v_read_size;
+ }
+
+ // ----- Copy the block of file headers from the archive_to_add
+ $v_size = $v_central_dir_to_add['size'];
+ while ($v_size != 0)
+ {
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
+ $v_buffer = @fread($p_archive_to_add->zip_fd, $v_read_size);
+ @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
+ $v_size -= $v_read_size;
+ }
+
+ // ----- Zip file comment
+ // TBC : I should merge the two comments
+ $v_comment = '';
+
+ // ----- Calculate the size of the (new) central header
+ $v_size = @ftell($v_zip_temp_fd)-$v_offset;
+
+ // ----- Swap the file descriptor
+ // Here is a trick : I swap the temporary fd with the zip fd, in order to use
+ // the following methods on the temporary fil and not the real archive fd
+ $v_swap = $this->zip_fd;
+ $this->zip_fd = $v_zip_temp_fd;
+ $v_zip_temp_fd = $v_swap;
+
+ // ----- Create the central dir footer
+ if (($v_result = $this->privWriteCentralHeader($v_central_dir['entries']+$v_central_dir_to_add['entries'], $v_size, $v_offset, $v_comment)) != 1)
+ {
+ $this->privCloseFd();
+ $p_archive_to_add->privCloseFd();
+ @fclose($v_zip_temp_fd);
+ $this->zip_fd = null;
+
+ // ----- Reset the file list
+ unset($v_header_list);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Swap back the file descriptor
+ $v_swap = $this->zip_fd;
+ $this->zip_fd = $v_zip_temp_fd;
+ $v_zip_temp_fd = $v_swap;
+
+ // ----- Close
+ $this->privCloseFd();
+ $p_archive_to_add->privCloseFd();
+
+ // ----- Close the temporary file
+ @fclose($v_zip_temp_fd);
+
+ // ----- Delete the zip file
+ // TBC : I should test the result ...
+ @unlink($this->zipname);
+
+ // ----- Rename the temporary file
+ // TBC : I should test the result ...
+ //@rename($v_zip_temp_name, $this->zipname);
+ PclZipUtilRename($v_zip_temp_name, $this->zipname);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privDuplicate()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privDuplicate($p_archive_filename)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDuplicate", "archive_filename='$p_archive_filename'");
+ $v_result=1;
+
+ // ----- Look if the $p_archive_filename exists
+ if (!is_file($p_archive_filename))
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to duplicate does not exist. End of duplicate.");
+
+ // ----- Nothing to duplicate, so duplicate is a success.
+ $v_result = 1;
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Open the zip file
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
+ if (($v_result=$this->privOpenFd('wb')) != 1)
+ {
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+
+ // ----- Open the temporary file in write mode
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
+ if (($v_zip_temp_fd = @fopen($p_archive_filename, 'rb')) == 0)
+ {
+ $this->privCloseFd();
+
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive file \''.$p_archive_filename.'\' in binary write mode');
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ return PclZip::errorCode();
+ }
+
+ // ----- Copy the files from the archive to the temporary file
+ // TBC : Here I should better append the file and go back to erase the central dir
+ $v_size = filesize($p_archive_filename);
+ while ($v_size != 0)
+ {
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read $v_read_size bytes");
+ $v_buffer = fread($v_zip_temp_fd, $v_read_size);
+ @fwrite($this->zip_fd, $v_buffer, $v_read_size);
+ $v_size -= $v_read_size;
+ }
+
+ // ----- Close
+ $this->privCloseFd();
+
+ // ----- Close the temporary file
+ @fclose($v_zip_temp_fd);
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privErrorLog()
+ // Description :
+ // Parameters :
+ // --------------------------------------------------------------------------------
+ function privErrorLog($p_error_code=0, $p_error_string='')
+ {
+ if (PCLZIP_ERROR_EXTERNAL == 1) {
+ PclError($p_error_code, $p_error_string);
+ }
+ else {
+ $this->error_code = $p_error_code;
+ $this->error_string = $p_error_string;
+ }
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privErrorReset()
+ // Description :
+ // Parameters :
+ // --------------------------------------------------------------------------------
+ function privErrorReset()
+ {
+ if (PCLZIP_ERROR_EXTERNAL == 1) {
+ PclErrorReset();
+ }
+ else {
+ $this->error_code = 1;
+ $this->error_string = '';
+ }
+ }
+ // --------------------------------------------------------------------------------
+
+ }
+ // End of class
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : PclZipUtilPathReduction()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function PclZipUtilPathReduction($p_dir)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathReduction", "dir='$p_dir'");
+ $v_result = "";
+
+ // ----- Look for not empty path
+ if ($p_dir != "")
+ {
+ // ----- Explode path by directory names
+ $v_list = explode("/", $p_dir);
+
+ // ----- Study directories from last to first
+ for ($i=sizeof($v_list)-1; $i>=0; $i--)
+ {
+ // ----- Look for current path
+ if ($v_list[$i] == ".")
+ {
+ // ----- Ignore this directory
+ // Should be the first $i=0, but no check is done
+ }
+ else if ($v_list[$i] == "..")
+ {
+ // ----- Ignore it and ignore the $i-1
+ $i--;
+ }
+ else if (($v_list[$i] == "") && ($i!=(sizeof($v_list)-1)) && ($i!=0))
+ {
+ // ----- Ignore only the double '//' in path,
+ // but not the first and last '/'
+ }
+ else
+ {
+ $v_result = $v_list[$i].($i!=(sizeof($v_list)-1)?"/".$v_result:"");
+ }
+ }
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : PclZipUtilPathInclusion()
+ // Description :
+ // This function indicates if the path $p_path is under the $p_dir tree. Or,
+ // said in an other way, if the file or sub-dir $p_path is inside the dir
+ // $p_dir.
+ // The function indicates also if the path is exactly the same as the dir.
+ // This function supports path with duplicated '/' like '//', but does not
+ // support '.' or '..' statements.
+ // Parameters :
+ // Return Values :
+ // 0 if $p_path is not inside directory $p_dir
+ // 1 if $p_path is inside directory $p_dir
+ // 2 if $p_path is exactly the same as $p_dir
+ // --------------------------------------------------------------------------------
+ function PclZipUtilPathInclusion($p_dir, $p_path)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathInclusion", "dir='$p_dir', path='$p_path'");
+ $v_result = 1;
+
+ // ----- Explode dir and path by directory separator
+ $v_list_dir = explode("/", $p_dir);
+ $v_list_dir_size = sizeof($v_list_dir);
+ $v_list_path = explode("/", $p_path);
+ $v_list_path_size = sizeof($v_list_path);
+
+ // ----- Study directories paths
+ $i = 0;
+ $j = 0;
+ while (($i < $v_list_dir_size) && ($j < $v_list_path_size) && ($v_result)) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Working on dir($i)='".$v_list_dir[$i]."' and path($j)='".$v_list_path[$j]."'");
+
+ // ----- Look for empty dir (path reduction)
+ if ($v_list_dir[$i] == '') {
+ $i++;
+ continue;
+ }
+ if ($v_list_path[$j] == '') {
+ $j++;
+ continue;
+ }
+
+ // ----- Compare the items
+ if (($v_list_dir[$i] != $v_list_path[$j]) && ($v_list_dir[$i] != '') && ( $v_list_path[$j] != '')) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Items ($i,$j) are different");
+ $v_result = 0;
+ }
+
+ // ----- Next items
+ $i++;
+ $j++;
+ }
+
+ // ----- Look if everything seems to be the same
+ if ($v_result) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Look for tie break");
+ // ----- Skip all the empty items
+ while (($j < $v_list_path_size) && ($v_list_path[$j] == '')) $j++;
+ while (($i < $v_list_dir_size) && ($v_list_dir[$i] == '')) $i++;
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Looking on dir($i)='".($i < $v_list_dir_size?$v_list_dir[$i]:'')."' and path($j)='".($j < $v_list_path_size?$v_list_path[$j]:'')."'");
+
+ if (($i >= $v_list_dir_size) && ($j >= $v_list_path_size)) {
+ // ----- There are exactly the same
+ $v_result = 2;
+ }
+ else if ($i < $v_list_dir_size) {
+ // ----- The path is shorter than the dir
+ $v_result = 0;
+ }
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : PclZipUtilCopyBlock()
+ // Description :
+ // Parameters :
+ // $p_mode : read/write compression mode
+ // 0 : src & dest normal
+ // 1 : src gzip, dest normal
+ // 2 : src normal, dest gzip
+ // 3 : src & dest gzip
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function PclZipUtilCopyBlock($p_src, $p_dest, $p_size, $p_mode=0)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilCopyBlock", "size=$p_size, mode=$p_mode");
+ $v_result = 1;
+
+ if ($p_mode==0)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset before read :".(@ftell($p_src)));
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset before write :".(@ftell($p_dest)));
+ while ($p_size != 0)
+ {
+ $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
+ $v_buffer = @fread($p_src, $v_read_size);
+ @fwrite($p_dest, $v_buffer, $v_read_size);
+ $p_size -= $v_read_size;
+ }
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset after read :".(@ftell($p_src)));
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset after write :".(@ftell($p_dest)));
+ }
+ else if ($p_mode==1)
+ {
+ while ($p_size != 0)
+ {
+ $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
+ $v_buffer = @gzread($p_src, $v_read_size);
+ @fwrite($p_dest, $v_buffer, $v_read_size);
+ $p_size -= $v_read_size;
+ }
+ }
+ else if ($p_mode==2)
+ {
+ while ($p_size != 0)
+ {
+ $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
+ $v_buffer = @fread($p_src, $v_read_size);
+ @gzwrite($p_dest, $v_buffer, $v_read_size);
+ $p_size -= $v_read_size;
+ }
+ }
+ else if ($p_mode==3)
+ {
+ while ($p_size != 0)
+ {
+ $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
+ $v_buffer = @gzread($p_src, $v_read_size);
+ @gzwrite($p_dest, $v_buffer, $v_read_size);
+ $p_size -= $v_read_size;
+ }
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : PclZipUtilRename()
+ // Description :
+ // This function tries to do a simple rename() function. If it fails, it
+ // tries to copy the $p_src file in a new $p_dest file and then unlink the
+ // first one.
+ // Parameters :
+ // $p_src : Old filename
+ // $p_dest : New filename
+ // Return Values :
+ // 1 on success, 0 on failure.
+ // --------------------------------------------------------------------------------
+ function PclZipUtilRename($p_src, $p_dest)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilRename", "source=$p_src, destination=$p_dest");
+ $v_result = 1;
+
+ // ----- Try to rename the files
+ if (!@rename($p_src, $p_dest)) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to rename file, try copy+unlink");
+
+ // ----- Try to copy & unlink the src
+ if (!@copy($p_src, $p_dest)) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to copy file");
+ $v_result = 0;
+ }
+ else if (!@unlink($p_src)) {
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to unlink old filename");
+ $v_result = 0;
+ }
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : PclZipUtilOptionText()
+ // Description :
+ // Translate option value in text. Mainly for debug purpose.
+ // Parameters :
+ // $p_option : the option value.
+ // Return Values :
+ // The option text value.
+ // --------------------------------------------------------------------------------
+ function PclZipUtilOptionText($p_option)
+ {
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilOptionText", "option='".$p_option."'");
+
+ switch ($p_option) {
+ case PCLZIP_OPT_PATH :
+ $v_result = 'PCLZIP_OPT_PATH';
+ break;
+ case PCLZIP_OPT_ADD_PATH :
+ $v_result = 'PCLZIP_OPT_ADD_PATH';
+ break;
+ case PCLZIP_OPT_REMOVE_PATH :
+ $v_result = 'PCLZIP_OPT_REMOVE_PATH';
+ break;
+ case PCLZIP_OPT_REMOVE_ALL_PATH :
+ $v_result = 'PCLZIP_OPT_REMOVE_ALL_PATH';
+ break;
+ case PCLZIP_OPT_EXTRACT_AS_STRING :
+ $v_result = 'PCLZIP_OPT_EXTRACT_AS_STRING';
+ break;
+ case PCLZIP_OPT_SET_CHMOD :
+ $v_result = 'PCLZIP_OPT_SET_CHMOD';
+ break;
+ case PCLZIP_OPT_BY_NAME :
+ $v_result = 'PCLZIP_OPT_BY_NAME';
+ break;
+ case PCLZIP_OPT_BY_INDEX :
+ $v_result = 'PCLZIP_OPT_BY_INDEX';
+ break;
+ case PCLZIP_OPT_BY_EREG :
+ $v_result = 'PCLZIP_OPT_BY_EREG';
+ break;
+ case PCLZIP_OPT_BY_PREG :
+ $v_result = 'PCLZIP_OPT_BY_PREG';
+ break;
+
+
+ case PCLZIP_CB_PRE_EXTRACT :
+ $v_result = 'PCLZIP_CB_PRE_EXTRACT';
+ break;
+ case PCLZIP_CB_POST_EXTRACT :
+ $v_result = 'PCLZIP_CB_POST_EXTRACT';
+ break;
+ case PCLZIP_CB_PRE_ADD :
+ $v_result = 'PCLZIP_CB_PRE_ADD';
+ break;
+ case PCLZIP_CB_POST_ADD :
+ $v_result = 'PCLZIP_CB_POST_ADD';
+ break;
+
+ default :
+ $v_result = 'Unknown';
+ }
+
+ // ----- Return
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : PclZipUtilTranslateWinPath()
+ // Description :
+ // Translate windows path by replacing '\' by '/' and optionally removing
+ // drive letter.
+ // Parameters :
+ // $p_path : path to translate.
+ // $p_remove_disk_letter : true | false
+ // Return Values :
+ // The path translated.
+ // --------------------------------------------------------------------------------
+ function PclZipUtilTranslateWinPath($p_path, $p_remove_disk_letter=true)
+ {
+ if (stristr(php_uname(), 'windows')) {
+ // ----- Look for potential disk letter
+ if (($p_remove_disk_letter) && (($v_position = strpos($p_path, ':')) != false)) {
+ $p_path = substr($p_path, $v_position+1);
+ }
+ // ----- Change potential windows directory separator
+ if ((strpos($p_path, '\\') > 0) || (substr($p_path, 0,1) == '\\')) {
+ $p_path = strtr($p_path, '\\', '/');
+ }
+ }
+ return $p_path;
+ }
+ // --------------------------------------------------------------------------------
+
+?>
projects / moodle.git / commitdiff