Location: PHPKode > projects > Plogger > plog-includes/lib/pclzip-2-4/pclzip.lib.php
<?php
// PhpConcept Library - Zip Module 2.4
// License GNU/LGPL - Vincent Blavet - November 2004
// http://www.phpconcept.net
//
// Presentation :
//   PclZip is a PHP library that manage ZIP archives.
//   So far tests show that archives generated by PclZip are readable by
//   WinZip application and other tools.
//
// Description :
//   See readme.txt and http://www.phpconcept.net
//
// Warning :
//   This library and the associated files are non commercial, non professional
//   work.
//   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.
//
// $Id: pclzip.lib.php,v 1.41 2005/09/24 14:31:49 vblavet Exp $
  // ----- Constants
  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.
  // However notice that changing this value, may have impact on existing
  // scripts, using space separated filenames.
  // Recommanded values for compatibility with older versions :
  //define( 'PCLZIP_SEPARATOR', ' ' );
  // Recommanded values for smart separation of filenames.
  define( 'PCLZIP_SEPARATOR', ',' );
  // ----- Error configuration
  // 0 : PclZip Class integrated error handling
  // 1 : PclError external library error handling. By enabling this
  //     you must ensure that you have included PclError library.
  // [2,...] : reserved for futur use
  define( 'PCLZIP_ERROR_EXTERNAL', 0 );
  // ----- Optional static temporary directory
  //       By default temporary files are generated in the script current
  //       path.
  //       If defined :
  //       - MUST BE terminated by a '/'.
  //       - MUST be a valid, already created directory
  //       Samples :
  // define( 'PCLZIP_TEMPORARY_DIR', '/temp/' );
  // define( 'PCLZIP_TEMPORARY_DIR', 'C:/Temp/' );
  define( 'PCLZIP_TEMPORARY_DIR', '' );

// ***** UNDER THIS LINE NOTHING NEEDS TO BE MODIFIED *****

  // ----- Global variables
  $g_pclzip_version = "2.4";
  // ----- Error codes
  //   -1 : Unable to open file in binary write mode
  //   -2 : Unable to open file in binary read mode
  //   -3 : Invalid parameters
  //   -4 : File does not exist
  //   -5 : Filename is too long (max. 255)
  //   -6 : Not a valid zip file
  //   -7 : Invalid extracted file size
  //   -8 : Unable to create directory
  //   -9 : Invalid archive extension
  //  -10 : Invalid archive format
  //  -11 : Unable to delete file (unlink)
  //  -12 : Unable to rename file (rename)
  //  -13 : Invalid header checksum
  //  -14 : Invalid archive size
  define( 'PCLZIP_ERR_USER_ABORTED', 2 );
  define( 'PCLZIP_ERR_NO_ERROR', 0 );
  define( 'PCLZIP_ERR_WRITE_OPEN_FAIL', -1 );
  define( 'PCLZIP_ERR_READ_OPEN_FAIL', -2 );
  define( 'PCLZIP_ERR_INVALID_PARAMETER', -3 );
  define( 'PCLZIP_ERR_MISSING_FILE', -4 );
  define( 'PCLZIP_ERR_FILENAME_TOO_LONG', -5 );
  define( 'PCLZIP_ERR_INVALID_ZIP', -6 );
  define( 'PCLZIP_ERR_BAD_EXTRACTED_FILE', -7 );
  define( 'PCLZIP_ERR_DIR_CREATE_FAIL', -8 );
  define( 'PCLZIP_ERR_BAD_EXTENSION', -9 );
  define( 'PCLZIP_ERR_BAD_FORMAT', -10 );
  define( 'PCLZIP_ERR_DELETE_FILE_FAIL', -11 );
  define( 'PCLZIP_ERR_RENAME_FILE_FAIL', -12 );
  define( 'PCLZIP_ERR_BAD_CHECKSUM', -13 );
  define( 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP', -14 );
  define( 'PCLZIP_ERR_MISSING_OPTION_VALUE', -15 );
  define( 'PCLZIP_ERR_INVALID_OPTION_VALUE', -16 );
  define( 'PCLZIP_ERR_ALREADY_A_DIRECTORY', -17 );
  define( 'PCLZIP_ERR_UNSUPPORTED_COMPRESSION', -18 );
  define( 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION', -19 );
  // ----- Options values
  define( 'PCLZIP_OPT_PATH', 77001 );
  define( 'PCLZIP_OPT_ADD_PATH', 77002 );
  define( 'PCLZIP_OPT_REMOVE_PATH', 77003 );
  define( 'PCLZIP_OPT_REMOVE_ALL_PATH', 77004 );
  define( 'PCLZIP_OPT_SET_CHMOD', 77005 );
  define( 'PCLZIP_OPT_EXTRACT_AS_STRING', 77006 );
  define( 'PCLZIP_OPT_NO_COMPRESSION', 77007 );
  define( 'PCLZIP_OPT_BY_NAME', 77008 );
  define( 'PCLZIP_OPT_BY_INDEX', 77009 );
  define( 'PCLZIP_OPT_BY_EREG', 77010 );
  define( 'PCLZIP_OPT_BY_PREG', 77011 );
  define( 'PCLZIP_OPT_COMMENT', 77012 );
  define( 'PCLZIP_OPT_ADD_COMMENT', 77013 );
  define( 'PCLZIP_OPT_PREPEND_COMMENT', 77014 );
  define( 'PCLZIP_OPT_EXTRACT_IN_OUTPUT', 77015 );
  define( 'PCLZIP_OPT_REPLACE_NEWER', 77016 );
  define( 'PCLZIP_OPT_STOP_ON_ERROR', 77017 );
  // Having big trouble with crypt. Need to multiply 2 long int
  // which is not correctly supported by PHP ...
  //define( 'PCLZIP_OPT_CRYPT', 77018 );
  // ----- Call backs values
  define( 'PCLZIP_CB_PRE_EXTRACT', 78001 );
  define( 'PCLZIP_CB_POST_EXTRACT', 78002 );
  define( 'PCLZIP_CB_PRE_ADD', 78003 );
  define( 'PCLZIP_CB_POST_ADD', 78004 );
  /* For futur 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 );
  */
  
  // Class : PclZip
  // Description :
  //   PclZip is the class that represent a Zip archive.
  //   The public methods allow the manipulation of the archive.
  // Attributes :
  //   Attributes must not be accessed directly.
  // Methods :
  //   PclZip() : Object creator
  //   extract() : Extract the content of the archive
  //   properties() : List the properties of the archive
  
   class PclZip
  {
    // ----- Filename of the zip file
    var $zipname = '';
    // ----- File descriptor of the zip file
    var $zip_fd = 0;
    // ----- Internal error handling
    var $error_code = 1;
    var $error_string = '';
    
    // ----- Current status of the magic_quotes_runtime
    // This value store the php configuration for magic_quotes
    // The class can then disable the magic_quotes and reset it after
    var $magic_quotes_status;
  
  // Function : PclZip()
  // Description :
  //   Creates a PclZip object and set the name of the associated Zip archive
  //   filename.
  //   Note that no real action is taken, if the archive does not exist it is not
  //   created. Use create() for that.
  
  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;
    $this->magic_quotes_status = -1;
    
    return;
  }
  
  
  // Function :
  //   extract($p_path="./", $p_remove_path="")
  //   extract([$p_option, $p_option_value, ...])
  // Description :
  //   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.
  //   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.
  //
  //   If both PCLZIP_OPT_PATH and PCLZIP_OPT_ADD_PATH aoptions
  //   are used, the path indicated in PCLZIP_OPT_ADD_PATH is append
  //   at the end of the path value of PCLZIP_OPT_PATH.
  // Parameters :
  //   $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_CB_PRE_EXTRACT :
  //   PCLZIP_CB_POST_EXTRACT :
  // Return Values :
  //   0 or a negative value on failure,
  //   The list of the extracted files, with a status of the action.
  //   (see PclZip::listContent() for list entry format)
  
  //function extract($p_path="./", $p_remove_path="")
  function extract(/* options */)
  {
    $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_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)) {
        // ----- Parse the options
        $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
                                            array (PCLZIP_OPT_PATH => 'optional',
                                                   PCLZIP_OPT_REMOVE_PATH => 'optional',
                                                   PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
                                                   PCLZIP_OPT_ADD_PATH => 'optional',
                                                   PCLZIP_CB_PRE_EXTRACT => 'optional',
                                                   PCLZIP_CB_POST_EXTRACT => 'optional',
                                                   PCLZIP_OPT_SET_CHMOD => 'optional',
                                                   PCLZIP_OPT_BY_NAME => 'optional',
                                                   PCLZIP_OPT_BY_EREG => 'optional',
                                                   PCLZIP_OPT_BY_PREG => 'optional',
                                                   PCLZIP_OPT_BY_INDEX => 'optional',
                                                   PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',
                                                   PCLZIP_OPT_EXTRACT_IN_OUTPUT => 'optional',
                                                   PCLZIP_OPT_REPLACE_NEWER => 'optional'
                                                   ,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
												    ));
        if ($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");
          
          //--(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();
    $v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path,
	                                     $v_remove_all_path, $v_options);
    if ($v_result < 1) {
      unset($p_list);
      //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
      return(0);
    }
    
    //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
    return $p_list;
  }
   

function errorCode()  
{  
	if (PCLZIP_ERROR_EXTERNAL == 1) {  
	 	 return(PclErrorCode());  
}  
else {  
    return($this->error_code);  
    }  
}  

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',  
                  PCLZIP_ERR_UNSUPPORTED_COMPRESSION => 'PCLZIP_ERR_UNSUPPORTED_COMPRESSION',  
                  PCLZIP_ERR_UNSUPPORTED_ENCRYPTION => 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION' );  

	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($p_full=false)  
{  
if (PCLZIP_ERROR_EXTERNAL == 1) {  
  return(PclErrorString());  
}  
else {  
  if ($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 file system cache
    clearstatcache();
    // ----- 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 $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=false)
  {
    //--(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");
        
        //--(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])."'");
            
            //--(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])."'");
            
            //--(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])."'");
            
            //--(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]]."'");
          $i++;
        break;
        // ----- Look for options that request an EREG or PREG expression
        case PCLZIP_OPT_BY_EREG :
        case PCLZIP_OPT_BY_PREG :
        //case PCLZIP_OPT_CRYPT :
          // ----- Check the number of parameters
          if (($i+1) >= $p_size) {
            // ----- Error log
            PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
            
            //--(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])."'");
            
            //--(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]]."'");
          $i++;
        break;
        // ----- Look for options that takes a string
        case PCLZIP_OPT_COMMENT :
        case PCLZIP_OPT_ADD_COMMENT :
        case PCLZIP_OPT_PREPEND_COMMENT :
          // ----- Check the number of parameters
          if (($i+1) >= $p_size) {
            // ----- Error log
            PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE,
			                     "Missing parameter value for option '"
								 .PclZipUtilOptionText($p_options_list[$i])
								 ."'");
            
            //--(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])
								 ."'");
            
            //--(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])."'");
            
            //--(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])."'");
            
            //--(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])."'");
                  
                  //--(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])."'");
                  
                  //--(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 :
        case PCLZIP_OPT_EXTRACT_IN_OUTPUT :
        case PCLZIP_OPT_REPLACE_NEWER :
        case PCLZIP_OPT_STOP_ON_ERROR :
          $v_result_list[$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])."'");
            
            //--(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])."'");
            
            //--(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])."'");
            
            //--(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;
          $i++;
        break;
        default :
          // ----- Error log
          PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,
		                       "Unknown parameter '"
							   .$p_options_list[$i]."'");
          
          //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
          return PclZip::errorCode();
      }
      // ----- Next options
      $i++;
    }
    // ----- Look for mandatory options
    if ($v_requested_options !== false) {
      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.")");
            
            //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
            return PclZip::errorCode();
          }
        }
      }
    }
    
    
    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;
    // ----- Magic quotes trick
    $this->privDisableMagicQuotes();
    // ----- Check the path
    if (   ($p_path == "")
	    || (   (substr($p_path, 0, 1) != "/")
		    && (substr($p_path, 0, 3) != "../")
			&& (substr($p_path,1,2)!=":/")))
      $p_path = "./".$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)
    {
      $this->privSwapBackMagicQuotes();
      
      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();
      $this->privSwapBackMagicQuotes();
      
      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();
        $this->privSwapBackMagicQuotes();
        // ----- Error log
        PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
        
        //--(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();
        $this->privSwapBackMagicQuotes();
        
        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)");
          $v_extract = true;
      }
	  // ----- Check compression method
	  if (   ($v_extract)
	      && (   ($v_header['compression'] != 8)
		      && ($v_header['compression'] != 0))) {
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported compression method (".$v_header['compression'].")");
          $v_header['status'] = 'unsupported_compression';
          // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
          if (   (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
		      && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
              $this->privSwapBackMagicQuotes();
              
              PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_COMPRESSION,
			                       "Filename '".$v_header['stored_filename']."' is "
				  	    	  	   ."compressed by an unsupported compression "
				  	    	  	   ."method (".$v_header['compression'].") ");
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
		  }
	  }
	  
	  // ----- Check encrypted files
	  if (($v_extract) && (($v_header['flag'] & 1) == 1)) {
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported file encryption");
          $v_header['status'] = 'unsupported_encryption';
          // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
          if (   (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
		      && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
              $this->privSwapBackMagicQuotes();
              PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_ENCRYPTION,
			                       "Unsupported encryption for "
				  	    	  	   ." filename '".$v_header['stored_filename']
								   ."'");
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
		  }
	  }
      // ----- Look for real extraction
      if (($v_extract) && ($v_header['status'] != 'ok')) {
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "No need for extract");
          $v_result = $this->privConvertHeader2FileInfo($v_header,
		                                        $p_file_list[$v_nb_extracted++]);
          if ($v_result != 1) {
              $this->privCloseFd();
              $this->privSwapBackMagicQuotes();
              
              return $v_result;
          }
          $v_extract = false;
      }
      
      // ----- 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();
          $this->privSwapBackMagicQuotes();
          // ----- Error log
          PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
          
          //--(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
          $v_result1 = $this->privExtractFileAsString($v_header, $v_string);
          if ($v_result1 < 1) {
            $this->privCloseFd();
            $this->privSwapBackMagicQuotes();
            //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
            return $v_result1;
          }
          // ----- Get the only interesting attributes
          if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted])) != 1)
          {
            // ----- Close the zip file
            $this->privCloseFd();
            $this->privSwapBackMagicQuotes();
            
            return $v_result;
          }
          // ----- Set the file content
          $p_file_list[$v_nb_extracted]['content'] = $v_string;
          // ----- Next extracted file
          $v_nb_extracted++;
          
          // ----- Look for user callback abort
          if ($v_result1 == 2) {
          	break;
          }
        }
        // ----- Look for extraction in standard output
        elseif (   (isset($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT]))
		        && ($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT])) {
          // ----- Extracting the file in standard output
          $v_result1 = $this->privExtractFileInOutput($v_header, $p_options);
          if ($v_result1 < 1) {
            $this->privCloseFd();
            $this->privSwapBackMagicQuotes();
            //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
            return $v_result1;
          }
          // ----- Get the only interesting attributes
          if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) {
            $this->privCloseFd();
            $this->privSwapBackMagicQuotes();
            
            return $v_result;
          }
          // ----- Look for user callback abort
          if ($v_result1 == 2) {
          	break;
          }
        }
        // ----- Look for normal extraction
        else {
          // ----- Extracting the file
          $v_result1 = $this->privExtractFile($v_header,
		                                      $p_path, $p_remove_path,
											  $p_remove_all_path,
											  $p_options);
          if ($v_result1 < 1) {
            $this->privCloseFd();
            $this->privSwapBackMagicQuotes();
            //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
            return $v_result1;
          }
          // ----- Get the only interesting attributes
          if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1)
          {
            // ----- Close the zip file
            $this->privCloseFd();
            $this->privSwapBackMagicQuotes();
            
            return $v_result;
          }
          // ----- Look for user callback abort
          if ($v_result1 == 2) {
          	break;
          }
        }
      }
    }
    // ----- Close the zip file
    $this->privCloseFd();
    $this->privSwapBackMagicQuotes();
    
    
    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 = 0;
      $this->error_string = '';
    }
  }
  
  
  
  // Function : privDisableMagicQuotes()
  // Description :
  // Parameters :
  // Return Values :
  
  function privDisableMagicQuotes()
  {
    //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDisableMagicQuotes', "");
    $v_result=1;
    // ----- Look if function exists
    if (   (!function_exists("get_magic_quotes_runtime"))
	    || (!function_exists("set_magic_quotes_runtime"))) {
      //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported");
      
      return $v_result;
	}
    // ----- Look if already done
    if ($this->magic_quotes_status != -1) {
      //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote already disabled");
      
      return $v_result;
	}
	// ----- Get and memorize the magic_quote value
	$this->magic_quotes_status = @get_magic_quotes_runtime();
    //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Current magic_quotes_runtime status is '".($this->magic_quotes_status==0?'disable':'enable')."'");
	// ----- Disable magic_quotes
	if ($this->magic_quotes_status == 1) {
      //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Disable magic_quotes");
	  @set_magic_quotes_runtime(0);
	}
    
    
    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');
      
      //--(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');
      
      //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
      return PclZip::errorCode();
    }
    
    
    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.'\'');
      
      //--(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.'\'');
        
        //--(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.'\'');
        
        //--(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");
        
        //--(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));
      
      //--(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, "The central dir is not at the end of the archive. Some trailing bytes exists after the archive.");
	  // ----- Removed in release 2.2 see readme file
	  // The check of the file size is a little too strict.
	  // Some bugs where found when a zip is encrypted/decrypted with 'crypt'.
	  // While decrypted, zip has training 0 bytes
	  if (0) {
      // ----- Error log
      PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT,
	                       'The central dir is not at the end of the archive.'
						   .' Some trailing bytes exists after the archive.');
      
      //--(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 $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');
      
      //--(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));
      
      //--(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 : \''.sprintf("0x%X", $p_header['crc']).'\'');
    //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Flag : \''.$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;
      $p_header['external'] = 0x00000010;
      //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Force folder external : \''.sprintf("Ox%04X", $p_header['external']).'\'');
    }
    //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Header of filename : \''.$p_header['filename'].'\'');
    
    
    return $v_result;
  }
  

  
  // Function : privExtractFile()
  // Description :
  // Parameters :
  // Return Values :
  //
  // 1 : ... ?
  // PCLZIP_ERR_USER_ABORTED(2) : User ask for extraction stop in callback
  
  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 $v_result;
    }
    //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");
    // ----- Check that the file header is coherent with $p_entry info
    if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
        // TBC
    }
    // ----- Look for all path to remove
    if ($p_remove_all_path == true) {
        // ----- Look for folder entry that not need to be extracted
        if (($p_entry['external']&0x00000010)==0x00000010) {
            //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The entry is a folder : need to be filtered");
            $p_entry['status'] = "filtered";
            
            return $v_result;
        }
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "All path is removed");
        // ----- Get the basename of the path
        $p_entry['filename'] = basename($p_entry['filename']);
    }
    // ----- Look for path to remove
    else if ($p_remove_path != "")
    {
      //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look for some path to remove");
      if (PclZipUtilPathInclusion($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 $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;
      }
      
      // ----- Look for abort result
      if ($v_result == 2) {
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
        // ----- This status is internal and will be changed in 'skipped'
        $p_entry['status'] = "aborted";
      	$v_result = PCLZIP_ERR_USER_ABORTED;
      }
      // ----- 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']."'");
    }
    //--(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";
        
        // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
        // For historical reason first PclZip implementation does not stop
        // when this kind of error occurs.
        if (   (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
		    && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
            //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
            PclZip::privErrorLog(PCLZIP_ERR_ALREADY_A_DIRECTORY,
			                     "Filename '".$p_entry['filename']."' is "
								 ."already used by an existing directory");
            //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
            return PclZip::errorCode();
		}
      }
      // ----- Look if file is write protected
      else if (!is_writeable($p_entry['filename']))
      {
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is write protected");
        // ----- Change the file status
        $p_entry['status'] = "write_protected";
        // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
        // For historical reason first PclZip implementation does not stop
        // when this kind of error occurs.
        if (   (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
		    && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
            //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
            PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL,
			                     "Filename '".$p_entry['filename']."' exists "
								 ."and is write protected");
            //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
            return PclZip::errorCode();
		}
      }
      // ----- 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", $p_entry['mtime']).")");
        // ----- Change the file status
        if (   (isset($p_options[PCLZIP_OPT_REPLACE_NEWER]))
		    && ($p_options[PCLZIP_OPT_REPLACE_NEWER]===true)) {
            //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_REPLACE_NEWER is selected, file will be replaced");
		}
		else {
            //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be replaced");
            $p_entry['status'] = "newer_exist";
            // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
            // For historical reason first PclZip implementation does not stop
            // when this kind of error occurs.
            if (   (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
		        && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
                //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
                PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL,
			             "Newer version of '".$p_entry['filename']."' exists "
					    ."and option PCLZIP_OPT_REPLACE_NEWER is not selected");
                //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                return PclZip::errorCode();
		    }
		}
      }
      else {
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is older than the extrated one - will be replaced by the extracted one (".date("l dS of F Y h:i:s A", filemtime($p_entry['filename'])).") than the extracted file (".date("l dS of F Y h:i:s A", $p_entry['mtime']).")");
      }
    }
    // ----- Check the directory availability and create it if necessary
    else {
      if ((($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 $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['compression'] == 0) {
          //--(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 $v_result;
          }
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read '".$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);
            /* Try to speed up the code
            $v_binary_data = pack('a'.$v_read_size, $v_buffer);
            @fwrite($v_dest_file, $v_binary_data, $v_read_size);
            */
            @fwrite($v_dest_file, $v_buffer, $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 {
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (Compression method ".$p_entry['compression'].")");
          // ----- TBC
          // Need to be finished
          if (($p_entry['flag'] & 1) == 1) {
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File is encrypted");
            /*
              // ----- Read the encryption header
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read 12 encryption header bytes");
              $v_encryption_header = @fread($this->zip_fd, 12);
              
              // ----- Read the encrypted & compressed file in a buffer
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".($p_entry['compressed_size']-12)."' compressed & encrypted bytes");
              $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']-12);
              
              // ----- Decrypt the buffer
              $this->privDecrypt($v_encryption_header, $v_buffer,
			                     $p_entry['compressed_size']-12, $p_entry['crc']);
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Buffer is '".$v_buffer."'");
              */
          }
          else {
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".$p_entry['compressed_size']."' compressed 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($v_buffer);
          if ($v_file_content === FALSE) {
            //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to inflate compressed file");
            // ----- Change the file status
            // TBC
            $p_entry['status'] = "error";
            
            
            return $v_result;
          }
          
          // ----- 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 $v_result;
          }
          // ----- Write the uncompressed data
          @fwrite($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'], $p_options[PCLZIP_OPT_SET_CHMOD]);
        }
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
      }
    }
	// ----- Change abort status
	if ($p_entry['status'] == "aborted") {
      $p_entry['status'] = "skipped";
	}
	
    // ----- Look for post-extract callback
    elseif (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, $v_local_header);');
      // ----- Look for abort result
      if ($v_result == 2) {
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
      	$v_result = PCLZIP_ERR_USER_ABORTED;
      }
    }
    
    
    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');
      
      //--(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));
      
      //--(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['version_extracted'] = $v_data['version'];
    //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : ('.$p_header['version_extracted'].') \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\'');
    $p_header['compression'] = $v_data['compression'];
    //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compression method : \''.$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 : \''.sprintf("0x%X", $p_header['crc']).'\'');
    $p_header['flag'] = $v_data['flag'];
    //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag : \''.$p_header['flag'].'\'');
    $p_header['filename_len'] = $v_data['filename_len'];
    //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename_len : \''.$p_header['filename_len'].'\'');
    // ----- 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", $p_header['mtime']).'\'');
    }
    // TBC
    //for(reset($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 $v_result;
  }
  

  
  // Function : privCheckFileHeaders()
  // Description :
  // Parameters :
  // Return Values :
  //   1 on success,
  //   0 on error;
  
  function privCheckFileHeaders(&$p_local_header, &$p_central_header)
  {
    //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFileHeaders", "");
    $v_result=1;
	// ----- Check the static values
	// TBC
	if ($p_local_header['filename'] != $p_central_header['filename']) {
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename" : TBC To Be Completed');
	}
	if ($p_local_header['version_extracted'] != $p_central_header['version_extracted']) {
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "version_extracted" : TBC To Be Completed');
	}
	if ($p_local_header['flag'] != $p_central_header['flag']) {
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "flag" : TBC To Be Completed');
	}
	if ($p_local_header['compression'] != $p_central_header['compression']) {
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "compression" : TBC To Be Completed');
	}
	if ($p_local_header['mtime'] != $p_central_header['mtime']) {
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "mtime" : TBC To Be Completed');
	}
	if ($p_local_header['filename_len'] != $p_central_header['filename_len']) {
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename_len" : TBC To Be Completed');
	}
	// ----- Look for flag bit 3
	if (($p_local_header['flag'] & 8) == 8) {
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Purpose bit flag bit 3 set !');
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'File size, compression size and crc found in central header');
        $p_local_header['size'] = $p_central_header['size'];
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_local_header['size'].'\'');
        $p_local_header['compressed_size'] = $p_central_header['compressed_size'];
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_local_header['compressed_size'].'\'');
        $p_local_header['crc'] = $p_central_header['crc'];
        //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_local_header['crc']).'\'');
	}
    
    
    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)
        {
          
          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'");
      
      //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
      return PclZip::errorCode();
    }
    
    //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result, "Directory '$p_dir' created");
    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 $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 $v_result;
  }
  

  
  // Function : privSwapBackMagicQuotes()
  // Description :
  // Parameters :
  // Return Values :
  
  function privSwapBackMagicQuotes()
  {
    //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privSwapBackMagicQuotes', "");
    $v_result=1;
    // ----- Look if function exists
    if (   (!function_exists("get_magic_quotes_runtime"))
	    || (!function_exists("set_magic_quotes_runtime"))) {
      //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported");
      
      return $v_result;
	}
    // ----- Look if something to do
    if ($this->magic_quotes_status != -1) {
      //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote not modified");
      
      return $v_result;
	}
	// ----- Swap back magic_quotes
	if ($this->magic_quotes_status == 1) {
      //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Enable back magic_quotes");
  	  @set_magic_quotes_runtime($this->magic_quotes_status);
	}

    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;
  }

?>
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