diff --git a/ecrire/pclzip.lib.php b/ecrire/pclzip.lib.php
index 541fdee39c93d45ae5636541b5e492521b53ff88..9043d0d6c57d793d492281d0b13b7db1df6ed654 100644
--- a/ecrire/pclzip.lib.php
+++ b/ecrire/pclzip.lib.php
@@ -1,10414 +1,5208 @@
<?php
// --------------------------------------------------------------------------------
-
// PhpConcept Library - Zip Module 2.3
-
// --------------------------------------------------------------------------------
-
// 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.
-
//
-
// --------------------------------------------------------------------------------
-
// $Id$
-
// --------------------------------------------------------------------------------
-
-
// ----- 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 = "2.3";
-
-
// ----- 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
-
// create() : Creates the Zip archive
-
// listContent() : List the content of the Zip archive
-
// 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 $error_string = '';
-
-
// --------------------------------------------------------------------------------
-
// Function : PclZip()
-
// Description :
-
// Creates a PclZip object and set the name of the associated Zip archive
-
// filename.
-
// Note that no real action is taken, if the archive does not exist it is not
-
// created. Use create() for that.
-
// --------------------------------------------------------------------------------
-
function PclZip($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;
-
$this->zip_fd = 0;
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 1);
-
return;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function :
-
// create($p_filelist, $p_add_dir="", $p_remove_dir="")
-
// create($p_filelist, $p_option, $p_option_value, ...)
-
// Description :
-
// This method supports two different synopsis. The first one is historical.
-
// This method creates a Zip Archive. The Zip file is created in the
-
// filesystem. The files and directories indicated in $p_filelist
-
// are added in the archive. See the parameters description for the
-
// supported format of $p_filelist.
-
// When a directory is in the list, the directory and its content is added
-
// in the archive.
-
// In this synopsis, the function takes an optional variable list of
-
// options. See bellow the supported options.
-
// Parameters :
-
// $p_filelist : An array containing file or directory names, or
-
// a string containing one filename or one directory name, or
-
// a string containing a list of filenames and/or directory
-
// names separated by spaces.
-
// $p_add_dir : A path to add before the real path of the archived file,
-
// in order to have it memorized in the archive.
-
// $p_remove_dir : A path to remove from the real path of the file to archive,
-
// in order to have a shorter path memorized in the archive.
-
// When $p_add_dir and $p_remove_dir are set, $p_remove_dir
-
// is removed first, before $p_add_dir is added.
-
// Options :
-
// PCLZIP_OPT_ADD_PATH :
-
// PCLZIP_OPT_REMOVE_PATH :
-
// PCLZIP_OPT_REMOVE_ALL_PATH :
-
// PCLZIP_OPT_COMMENT :
-
// PCLZIP_CB_PRE_ADD :
-
// PCLZIP_CB_POST_ADD :
-
// Return Values :
-
// 0 on failure,
-
// The list of the added files, with a status of the add action.
-
// (see PclZip::listContent() for list entry format)
-
// --------------------------------------------------------------------------------
-
// function create($p_filelist, $p_add_dir="", $p_remove_dir="")
-
function create($p_filelist /*, options */)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::create', "filelist='$p_filelist', ...");
-
$v_result=1;
-
-
// ----- Reset the error handler
-
$this->privErrorReset();
-
-
// ----- Set default values
-
$v_options = array();
-
$v_add_path = "";
-
$v_remove_path = "";
-
$v_remove_all_path = false;
-
$v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;
-
-
// ----- Look for variable options arguments
-
$v_size = func_num_args();
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
-
-
// ----- Look for arguments
-
if ($v_size > 1) {
-
// ----- Get the arguments
-
$v_arg_list = &func_get_args();
-
-
// ----- Remove form the options list the first argument
-
array_shift($v_arg_list);
-
$v_size--;
-
-
// ----- Look for first arg
-
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");
-
-
// ----- Parse the options
-
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
-
array (PCLZIP_OPT_REMOVE_PATH => 'optional',
-
PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
-
PCLZIP_OPT_ADD_PATH => 'optional',
-
PCLZIP_CB_PRE_ADD => 'optional',
-
PCLZIP_CB_POST_ADD => 'optional',
-
PCLZIP_OPT_NO_COMPRESSION => 'optional',
-
PCLZIP_OPT_COMMENT => 'optional'
-
//, PCLZIP_OPT_CRYPT => 'optional'
-
));
-
if ($v_result != 1) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
-
return 0;
-
}
-
-
// ----- Set the arguments
-
if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
-
$v_add_path = $v_options[PCLZIP_OPT_ADD_PATH];
-
}
-
if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
-
$v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
-
}
-
if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
-
$v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
-
}
-
}
-
-
// ----- Look for 2 args
-
// Here we need to support the first historic synopsis of the
-
// method.
-
else {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
-
-
// ----- Get the first argument
-
$v_add_path = $v_arg_list[0];
-
-
// ----- Look for the optional second argument
-
if ($v_size == 2) {
-
$v_remove_path = $v_arg_list[1];
-
}
-
else if ($v_size > 2) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,
-
"Invalid number / type of arguments");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return 0;
-
}
-
}
-
}
-
-
// ----- Trace
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "add_path='$v_add_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_all_path?'true':'false')."'");
-
-
// ----- Look if the $p_filelist is really an array
-
$p_result_list = array();
-
if (is_array($p_filelist))
-
{
-
// ----- Call the create fct
-
$v_result = $this->privCreate($p_filelist, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
-
}
-
-
// ----- Look if the $p_filelist is a string
-
else if (is_string($p_filelist))
-
{
-
// ----- Create a list with the elements from the string
-
$v_list = explode(PCLZIP_SEPARATOR, $p_filelist);
-
-
// ----- Call the create fct
-
$v_result = $this->privCreate($v_list, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
-
}
-
-
// ----- Invalid variable
-
else
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist");
-
$v_result = PCLZIP_ERR_INVALID_PARAMETER;
-
}
-
-
if ($v_result != 1)
-
{
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
-
return 0;
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);
-
return $p_result_list;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function :
-
// add($p_filelist, $p_add_dir="", $p_remove_dir="")
-
// add($p_filelist, $p_option, $p_option_value, ...)
-
// Description :
-
// This method supports two synopsis. The first one is historical.
-
// This methods add the list of files in an existing archive.
-
// If a file with the same name already exists, it is added at the end of the
-
// archive, the first one is still present.
-
// If the archive does not exist, it is created.
-
// Parameters :
-
// $p_filelist : An array containing file or directory names, or
-
// a string containing one filename or one directory name, or
-
// a string containing a list of filenames and/or directory
-
// names separated by spaces.
-
// $p_add_dir : A path to add before the real path of the archived file,
-
// in order to have it memorized in the archive.
-
// $p_remove_dir : A path to remove from the real path of the file to archive,
-
// in order to have a shorter path memorized in the archive.
-
// When $p_add_dir and $p_remove_dir are set, $p_remove_dir
-
// is removed first, before $p_add_dir is added.
-
// Options :
-
// PCLZIP_OPT_ADD_PATH :
-
// PCLZIP_OPT_REMOVE_PATH :
-
// PCLZIP_OPT_REMOVE_ALL_PATH :
-
// PCLZIP_OPT_COMMENT :
-
// PCLZIP_OPT_ADD_COMMENT :
-
// PCLZIP_OPT_PREPEND_COMMENT :
-
// PCLZIP_CB_PRE_ADD :
-
// PCLZIP_CB_POST_ADD :
-
// Return Values :
-
// 0 on failure,
-
// The list of the added files, with a status of the add action.
-
// (see PclZip::listContent() for list entry format)
-
// --------------------------------------------------------------------------------
-
// function add($p_filelist, $p_add_dir="", $p_remove_dir="")
-
function add($p_filelist /* options */)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::add', "filelist='$p_filelist', ...");
-
$v_result=1;
-
-
// ----- Reset the error handler
-
$this->privErrorReset();
-
-
// ----- Set default values
-
$v_options = array();
-
$v_add_path = "";
-
$v_remove_path = "";
-
$v_remove_all_path = false;
-
$v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;
-
-
// ----- Look for variable options arguments
-
$v_size = func_num_args();
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
-
-
// ----- Look for arguments
-
if ($v_size > 1) {
-
// ----- Get the arguments
-
$v_arg_list = &func_get_args();
-
-
// ----- Remove form the options list the first argument
-
array_shift($v_arg_list);
-
$v_size--;
-
-
// ----- Look for first arg
-
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");
-
-
// ----- Parse the options
-
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
-
array (PCLZIP_OPT_REMOVE_PATH => 'optional',
-
PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
-
PCLZIP_OPT_ADD_PATH => 'optional',
-
PCLZIP_CB_PRE_ADD => 'optional',
-
PCLZIP_CB_POST_ADD => 'optional',
-
PCLZIP_OPT_NO_COMPRESSION => 'optional',
-
PCLZIP_OPT_COMMENT => 'optional',
-
PCLZIP_OPT_ADD_COMMENT => 'optional',
-
PCLZIP_OPT_PREPEND_COMMENT => 'optional'
-
//, PCLZIP_OPT_CRYPT => 'optional'
-
));
-
if ($v_result != 1) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
-
return 0;
-
}
-
-
// ----- Set the arguments
-
if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
-
$v_add_path = $v_options[PCLZIP_OPT_ADD_PATH];
-
}
-
if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
-
$v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
-
}
-
if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
-
$v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
-
}
-
}
-
-
// ----- Look for 2 args
-
// Here we need to support the first historic synopsis of the
-
// method.
-
else {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
-
-
// ----- Get the first argument
-
$v_add_path = $v_arg_list[0];
-
-
// ----- Look for the optional second argument
-
if ($v_size == 2) {
-
$v_remove_path = $v_arg_list[1];
-
}
-
else if ($v_size > 2) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return 0;
-
}
-
}
-
}
-
-
// ----- Trace
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "add_path='$v_add_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_all_path?'true':'false')."'");
-
-
// ----- Look if the $p_filelist is really an array
-
$p_result_list = array();
-
if (is_array($p_filelist))
-
{
-
// ----- Call the create fct
-
$v_result = $this->privAdd($p_filelist, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
-
}
-
-
// ----- Look if the $p_filelist is a string
-
else if (is_string($p_filelist))
-
{
-
// ----- Create a list with the elements from the string
-
$v_list = explode(PCLZIP_SEPARATOR, $p_filelist);
-
-
// ----- Call the create fct
-
$v_result = $this->privAdd($v_list, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
-
}
-
-
// ----- Invalid variable
-
else
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist");
-
$v_result = PCLZIP_ERR_INVALID_PARAMETER;
-
}
-
-
if ($v_result != 1)
-
{
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
-
return 0;
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);
-
return $p_result_list;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : listContent()
-
// Description :
-
// This public method, gives the list of the files and directories, with their
-
// properties.
-
// The properties of each entries in the list are (used also in other functions) :
-
// filename : Name of the file. For a create or add action it is the filename
-
// given by the user. For an extract function it is the filename
-
// of the extracted file.
-
// stored_filename : Name of the file / directory stored in the archive.
-
// size : Size of the stored file.
-
// compressed_size : Size of the file's data compressed in the archive
-
// (without the headers overhead)
-
// mtime : Last known modification date of the file (UNIX timestamp)
-
// comment : Comment associated with the file
-
// folder : true | false
-
// index : index of the file in the archive
-
// status : status of the action (depending of the action) :
-
// Values are :
-
// ok : OK !
-
// filtered : the file / dir is not extracted (filtered by user)
-
// already_a_directory : the file can not be extracted because a
-
// directory with the same name already exists
-
// write_protected : the file can not be extracted because a file
-
// with the same name already exists and is
-
// write protected
-
// newer_exist : the file was not extracted because a newer file exists
-
// path_creation_fail : the file is not extracted because the folder
-
// does not exists and can not be created
-
// write_error : the file was not extracted because there was a
-
// error while writing the file
-
// read_error : the file was not extracted because there was a error
-
// while reading the file
-
// invalid_header : the file was not extracted because of an archive
-
// format error (bad file header)
-
// Note that each time a method can continue operating when there
-
// is an action error on a file, the error is only logged in the file status.
-
// Return Values :
-
// 0 on an unrecoverable failure,
-
// The list of the files in the archive.
-
// --------------------------------------------------------------------------------
-
function listContent()
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::listContent', "");
-
$v_result=1;
-
-
// ----- Reset the error handler
-
$this->privErrorReset();
-
-
// ----- Check archive
-
if (!$this->privCheckFormat()) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
-
return(0);
-
}
-
-
// ----- Call the extracting fct
-
$p_list = array();
-
if (($v_result = $this->privList($p_list)) != 1)
-
{
-
unset($p_list);
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
-
return(0);
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
-
return $p_list;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function :
-
// extract($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 */)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extract", "");
-
$v_result=1;
-
-
// ----- Reset the error handler
-
$this->privErrorReset();
-
-
// ----- Check archive
-
if (!$this->privCheckFormat()) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
-
return(0);
-
}
-
-
// ----- Set default values
-
$v_options = array();
-
$v_path = "./";
-
$v_remove_path = "";
-
$v_remove_all_path = false;
-
-
// ----- Look for variable options arguments
-
$v_size = func_num_args();
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
-
-
// ----- Default values for option
-
$v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
-
-
// ----- Look for arguments
-
if ($v_size > 0) {
-
// ----- Get the arguments
-
$v_arg_list = &func_get_args();
-
-
// ----- Look for first arg
-
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");
-
-
// ----- Parse the options
-
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
-
array (PCLZIP_OPT_PATH => 'optional',
-
PCLZIP_OPT_REMOVE_PATH => 'optional',
-
PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
-
PCLZIP_OPT_ADD_PATH => 'optional',
-
PCLZIP_CB_PRE_EXTRACT => 'optional',
-
PCLZIP_CB_POST_EXTRACT => 'optional',
-
PCLZIP_OPT_SET_CHMOD => 'optional',
-
PCLZIP_OPT_BY_NAME => 'optional',
-
PCLZIP_OPT_BY_EREG => 'optional',
-
PCLZIP_OPT_BY_PREG => 'optional',
-
PCLZIP_OPT_BY_INDEX => 'optional',
-
PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',
-
PCLZIP_OPT_EXTRACT_IN_OUTPUT => 'optional',
-
PCLZIP_OPT_REPLACE_NEWER => 'optional'
-
,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
-
));
-
if ($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");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
-
return 0;
-
}
-
}
-
}
-
-
// ----- Trace
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");
-
-
// ----- Call the extracting fct
-
$p_list = array();
-
$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);
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
-
return $p_list;
-
}
-
// --------------------------------------------------------------------------------
-
-
-
// --------------------------------------------------------------------------------
-
// Function :
-
// extractByIndex($p_index, $p_path="./", $p_remove_path="")
-
// extractByIndex($p_index, [$p_option, $p_option_value, ...])
-
// Description :
-
// This method supports two synopsis. The first one is historical.
-
// This method is doing a partial extract of the archive.
-
// The extracted files or folders are identified by their index in the
-
// archive (from 0 to n).
-
// Note that if the index identify a folder, only the folder entry is
-
// extracted, not all the files included in the archive.
-
// Parameters :
-
// $p_index : A single index (integer) or a string of indexes of files to
-
// extract. The form of the string is "0,4-6,8-12" with only numbers
-
// and '-' for range or ',' to separate ranges. No spaces or ';'
-
// are allowed.
-
// $p_path : Path where the files and directories are to be extracted
-
// $p_remove_path : First part ('root' part) of the memorized path
-
// (if any similar) to remove while extracting.
-
// Options :
-
// PCLZIP_OPT_PATH :
-
// PCLZIP_OPT_ADD_PATH :
-
// PCLZIP_OPT_REMOVE_PATH :
-
// PCLZIP_OPT_REMOVE_ALL_PATH :
-
// PCLZIP_OPT_EXTRACT_AS_STRING : The files are extracted as strings and
-
// not as files.
-
// The resulting content is in a new field 'content' in the file
-
// structure.
-
// This option must be used alone (any other options are ignored).
-
// PCLZIP_CB_PRE_EXTRACT :
-
// PCLZIP_CB_POST_EXTRACT :
-
// Return Values :
-
// 0 on failure,
-
// The list of the extracted files, with a status of the action.
-
// (see PclZip::listContent() for list entry format)
-
// --------------------------------------------------------------------------------
-
function extractByIndex($p_index /* $options */)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extractByIndex", "index='$p_index', ...");
-
$v_result=1;
-
-
// ----- Reset the error handler
-
$this->privErrorReset();
-
-
// ----- Check archive
-
if (!$this->privCheckFormat()) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
-
return(0);
-
}
-
-
// ----- Set default values
-
$v_options = array();
-
$v_path = "./";
-
$v_remove_path = "";
-
$v_remove_all_path = false;
-
-
// ----- Look for variable options arguments
-
$v_size = func_num_args();
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
-
-
// ----- Default values for option
-
$v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
-
-
// ----- Look for arguments
-
if ($v_size > 1) {
-
// ----- Get the arguments
-
$v_arg_list = &func_get_args();
-
-
// ----- Remove form the options list the first argument
-
array_shift($v_arg_list);
-
$v_size--;
-
-
// ----- Look for first arg
-
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");
-
-
// ----- Parse the options
-
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
-
array (PCLZIP_OPT_PATH => 'optional',
-
PCLZIP_OPT_REMOVE_PATH => 'optional',
-
PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
-
PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',
-
PCLZIP_OPT_ADD_PATH => 'optional',
-
PCLZIP_CB_PRE_EXTRACT => 'optional',
-
PCLZIP_CB_POST_EXTRACT => 'optional',
-
PCLZIP_OPT_SET_CHMOD => 'optional',
-
PCLZIP_OPT_REPLACE_NEWER => 'optional'
-
,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
-
));
-
if ($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 .= $v_options[PCLZIP_OPT_ADD_PATH];
-
}
-
if (!isset($v_options[PCLZIP_OPT_EXTRACT_AS_STRING])) {
-
$v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING not set.");
-
}
-
else {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING set.");
-
}
-
}
-
-
// ----- Look for 2 args
-
// Here we need to support the first historic synopsis of the
-
// method.
-
else {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
-
-
// ----- Get the first argument
-
$v_path = $v_arg_list[0];
-
-
// ----- Look for the optional second argument
-
if ($v_size == 2) {
-
$v_remove_path = $v_arg_list[1];
-
}
-
else if ($v_size > 2) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return 0;
-
}
-
}
-
}
-
-
// ----- Trace
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "index='$p_index', path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");
-
-
// ----- Trick
-
// Here I want to reuse extractByRule(), so I need to parse the $p_index
-
// with privParseOptions()
-
$v_arg_trick = array (PCLZIP_OPT_BY_INDEX, $p_index);
-
$v_options_trick = array();
-
$v_result = $this->privParseOptions($v_arg_trick, sizeof($v_arg_trick), $v_options_trick,
-
array (PCLZIP_OPT_BY_INDEX => 'optional' ));
-
if ($v_result != 1) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
-
return 0;
-
}
-
$v_options[PCLZIP_OPT_BY_INDEX] = $v_options_trick[PCLZIP_OPT_BY_INDEX];
-
-
// ----- Call the extracting fct
-
if (($v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options)) < 1) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
-
return(0);
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
-
return $p_list;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function :
-
// delete([$p_option, $p_option_value, ...])
-
// Description :
-
// Parameters :
-
// None
-
// Options :
-
// PCLZIP_OPT_BY_INDEX :
-
// Return Values :
-
// 0 on failure,
-
// The list of the files which are still present in the archive.
-
// (see PclZip::listContent() for list entry format)
-
// --------------------------------------------------------------------------------
-
function delete(/* options */)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::delete", "");
-
$v_result=1;
-
-
// ----- Reset the error handler
-
$this->privErrorReset();
-
-
// ----- Check archive
-
if (!$this->privCheckFormat()) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
-
return(0);
-
}
-
-
// ----- Set default values
-
$v_options = array();
-
-
// ----- Look for variable options arguments
-
$v_size = func_num_args();
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
-
-
// ----- Look for no arguments
-
if ($v_size <= 0) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing arguments");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
-
return 0;
-
}
-
-
// ----- Get the arguments
-
$v_arg_list = &func_get_args();
-
-
// ----- Parse the options
-
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
-
array (PCLZIP_OPT_BY_NAME => 'optional',
-
PCLZIP_OPT_BY_EREG => 'optional',
-
PCLZIP_OPT_BY_PREG => 'optional',
-
PCLZIP_OPT_BY_INDEX => 'optional' ));
-
if ($v_result != 1) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
-
return 0;
-
}
-
-
// ----- Check that at least one rule is set
-
if ( (!isset($v_options[PCLZIP_OPT_BY_NAME]))
-
&& (!isset($v_options[PCLZIP_OPT_BY_EREG]))
-
&& (!isset($v_options[PCLZIP_OPT_BY_PREG]))
-
&& (!isset($v_options[PCLZIP_OPT_BY_INDEX]))) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "At least one filtering rule must be set");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
-
return 0;
-
}
-
-
// ----- Call the delete fct
-
$v_list = array();
-
if (($v_result = $this->privDeleteByRule($v_list, $v_options)) != 1)
-
{
-
unset($v_list);
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
-
return(0);
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_list);
-
return $v_list;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : deleteByIndex()
-
// Description :
-
// ***** Deprecated *****
-
// delete(PCLZIP_OPT_BY_INDEX, $p_index) should be prefered.
-
// --------------------------------------------------------------------------------
-
function deleteByIndex($p_index)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::deleteByIndex", "index='$p_index'");
-
-
$p_list = $this->delete(PCLZIP_OPT_BY_INDEX, $p_index);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
-
return $p_list;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : properties()
-
// Description :
-
// This method gives the properties of the archive.
-
// The properties are :
-
// nb : Number of files in the archive
-
// comment : Comment associated with the archive file
-
// status : not_exist, ok
-
// Parameters :
-
// None
-
// Return Values :
-
// 0 on failure,
-
// An array with the archive properties.
-
// --------------------------------------------------------------------------------
-
function properties()
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::properties", "");
-
-
// ----- Reset the error handler
-
$this->privErrorReset();
-
-
// ----- Check archive
-
if (!$this->privCheckFormat()) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
-
return(0);
-
}
-
-
// ----- Default properties
-
$v_prop = array();
-
$v_prop['comment'] = '';
-
$v_prop['nb'] = 0;
-
$v_prop['status'] = 'not_exist';
-
-
// ----- Look if file exists
-
if (@is_file($this->zipname))
-
{
-
// ----- Open the zip file
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
-
if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0)
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), 0);
-
return 0;
-
}
-
-
// ----- Read the central directory informations
-
$v_central_dir = array();
-
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
-
return 0;
-
}
-
-
// ----- Close the zip file
-
$this->privCloseFd();
-
-
// ----- Set the user attributes
-
$v_prop['comment'] = $v_central_dir['comment'];
-
$v_prop['nb'] = $v_central_dir['entries'];
-
$v_prop['status'] = 'ok';
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_prop);
-
return $v_prop;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : duplicate()
-
// Description :
-
// This method creates an archive by copying the content of an other one. If
-
// the archive already exist, it is replaced by the new one without any warning.
-
// Parameters :
-
// $p_archive : The filename of a valid archive, or
-
// a valid PclZip object.
-
// Return Values :
-
// 1 on success.
-
// 0 or a negative value on error (error code).
-
// --------------------------------------------------------------------------------
-
function duplicate($p_archive)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::duplicate", "");
-
$v_result = 1;
-
-
// ----- Reset the error handler
-
$this->privErrorReset();
-
-
// ----- Look if the $p_archive is a PclZip object
-
if ((is_object($p_archive)) && (get_class($p_archive) == 'pclzip'))
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is valid PclZip object '".$p_archive->zipname."'");
-
-
// ----- Duplicate the archive
-
$v_result = $this->privDuplicate($p_archive->zipname);
-
}
-
-
// ----- Look if the $p_archive is a string (so a filename)
-
else if (is_string($p_archive))
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is a filename '$p_archive'");
-
-
// ----- Check that $p_archive is a valid zip file
-
// TBC : Should also check the archive format
-
if (!is_file($p_archive)) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "No file with filename '".$p_archive."'");
-
$v_result = PCLZIP_ERR_MISSING_FILE;
-
}
-
else {
-
// ----- Duplicate the archive
-
$v_result = $this->privDuplicate($p_archive);
-
}
-
}
-
-
// ----- Invalid variable
-
else
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");
-
$v_result = PCLZIP_ERR_INVALID_PARAMETER;
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : merge()
-
// Description :
-
// This method merge the $p_archive_to_add archive at the end of the current
-
// one ($this).
-
// If the archive ($this) does not exist, the merge becomes a duplicate.
-
// If the $p_archive_to_add archive does not exist, the merge is a success.
-
// Parameters :
-
// $p_archive_to_add : It can be directly the filename of a valid zip archive,
-
// or a PclZip object archive.
-
// Return Values :
-
// 1 on success,
-
// 0 or negative values on error (see below).
-
// --------------------------------------------------------------------------------
-
function merge($p_archive_to_add)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::merge", "");
-
$v_result = 1;
-
-
// ----- Reset the error handler
-
$this->privErrorReset();
-
-
// ----- Check archive
-
if (!$this->privCheckFormat()) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
-
return(0);
-
}
-
-
// ----- Look if the $p_archive_to_add is a PclZip object
-
if ((is_object($p_archive_to_add)) && (get_class($p_archive_to_add) == 'pclzip'))
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is valid PclZip object");
-
-
// ----- Merge the archive
-
$v_result = $this->privMerge($p_archive_to_add);
-
}
-
-
// ----- Look if the $p_archive_to_add is a string (so a filename)
-
else if (is_string($p_archive_to_add))
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is a filename");
-
-
// ----- Create a temporary archive
-
$v_object_archive = new PclZip($p_archive_to_add);
-
-
// ----- Merge the archive
-
$v_result = $this->privMerge($v_object_archive);
-
}
-
-
// ----- Invalid variable
-
else
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");
-
$v_result = PCLZIP_ERR_INVALID_PARAMETER;
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
-
-
// --------------------------------------------------------------------------------
-
// Function : errorCode()
-
// Description :
-
// Parameters :
-
// --------------------------------------------------------------------------------
-
function errorCode()
-
{
-
if (PCLZIP_ERROR_EXTERNAL == 1) {
-
return(PclErrorCode());
-
}
-
else {
-
return($this->error_code);
-
}
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : errorName()
-
// Description :
-
// Parameters :
-
// --------------------------------------------------------------------------------
-
function errorName($p_with_code=false)
-
{
-
$v_name = array ( PCLZIP_ERR_NO_ERROR => 'PCLZIP_ERR_NO_ERROR',
-
PCLZIP_ERR_WRITE_OPEN_FAIL => 'PCLZIP_ERR_WRITE_OPEN_FAIL',
-
PCLZIP_ERR_READ_OPEN_FAIL => 'PCLZIP_ERR_READ_OPEN_FAIL',
-
PCLZIP_ERR_INVALID_PARAMETER => 'PCLZIP_ERR_INVALID_PARAMETER',
-
PCLZIP_ERR_MISSING_FILE => 'PCLZIP_ERR_MISSING_FILE',
-
PCLZIP_ERR_FILENAME_TOO_LONG => 'PCLZIP_ERR_FILENAME_TOO_LONG',
-
PCLZIP_ERR_INVALID_ZIP => 'PCLZIP_ERR_INVALID_ZIP',
-
PCLZIP_ERR_BAD_EXTRACTED_FILE => 'PCLZIP_ERR_BAD_EXTRACTED_FILE',
-
PCLZIP_ERR_DIR_CREATE_FAIL => 'PCLZIP_ERR_DIR_CREATE_FAIL',
-
PCLZIP_ERR_BAD_EXTENSION => 'PCLZIP_ERR_BAD_EXTENSION',
-
PCLZIP_ERR_BAD_FORMAT => 'PCLZIP_ERR_BAD_FORMAT',
-
PCLZIP_ERR_DELETE_FILE_FAIL => 'PCLZIP_ERR_DELETE_FILE_FAIL',
-
PCLZIP_ERR_RENAME_FILE_FAIL => 'PCLZIP_ERR_RENAME_FILE_FAIL',
-
PCLZIP_ERR_BAD_CHECKSUM => 'PCLZIP_ERR_BAD_CHECKSUM',
-
PCLZIP_ERR_INVALID_ARCHIVE_ZIP => 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP',
-
PCLZIP_ERR_MISSING_OPTION_VALUE => 'PCLZIP_ERR_MISSING_OPTION_VALUE',
-
PCLZIP_ERR_INVALID_OPTION_VALUE => 'PCLZIP_ERR_INVALID_OPTION_VALUE',
-
PCLZIP_ERR_UNSUPPORTED_COMPRESSION => 'PCLZIP_ERR_UNSUPPORTED_COMPRESSION',
-
PCLZIP_ERR_UNSUPPORTED_ENCRYPTION => 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION' );
-
-
if (isset($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($v_value);
-
}
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : errorInfo()
-
// Description :
-
// Parameters :
-
// --------------------------------------------------------------------------------
-
function errorInfo($p_full=false)
-
{
-
if (PCLZIP_ERROR_EXTERNAL == 1) {
-
return(PclErrorString());
-
}
-
else {
-
if ($p_full) {
-
return($this->errorName(true)." : ".$this->error_string);
-
}
-
else {
-
return($this->error_string." [code ".$this->error_code."]");
-
}
-
}
-
}
-
// --------------------------------------------------------------------------------
-
-
-
// --------------------------------------------------------------------------------
-
// ***** UNDER THIS LINE ARE DEFINED PRIVATE INTERNAL FUNCTIONS *****
-
// ***** *****
-
// ***** THESES FUNCTIONS MUST NOT BE USED DIRECTLY *****
-
// --------------------------------------------------------------------------------
-
-
-
-
// --------------------------------------------------------------------------------
-
// Function : privCheckFormat()
-
// Description :
-
// This method check that the archive exists and is a valid zip archive.
-
// Several level of check exists. (futur)
-
// Parameters :
-
// $p_level : Level of check. Default 0.
-
// 0 : Check the first bytes (magic codes) (default value))
-
// 1 : 0 + Check the central directory (futur)
-
// 2 : 1 + Check each file header (futur)
-
// Return Values :
-
// true on success,
-
// false on error, the error code is set.
-
// --------------------------------------------------------------------------------
-
function privCheckFormat($p_level=0)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFormat", "");
-
$v_result = true;
-
-
// ----- Reset the 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
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privParseOptions()
-
// Description :
-
// This internal methods reads the variable list of arguments ($p_options_list,
-
// $p_size) and generate an array with the options and values ($v_result_list).
-
// $v_requested_options contains the options that can be present and those that
-
// must be present.
-
// $v_requested_options is an array, with the option value as key, and 'optional',
-
// or 'mandatory' as value.
-
// Parameters :
-
// See above.
-
// Return Values :
-
// 1 on success.
-
// 0 on failure.
-
// --------------------------------------------------------------------------------
-
function privParseOptions(&$p_options_list, $p_size, &$v_result_list, $v_requested_options=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");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Look for next option
-
switch ($p_options_list[$i]) {
-
// ----- Look for options that request a path value
-
case PCLZIP_OPT_PATH :
-
case PCLZIP_OPT_REMOVE_PATH :
-
case PCLZIP_OPT_ADD_PATH :
-
// ----- Check the number of parameters
-
if (($i+1) >= $p_size) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Get the value
-
$v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], false);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
-
$i++;
-
break;
-
-
// ----- Look for options that request an array of string for value
-
case PCLZIP_OPT_BY_NAME :
-
// ----- Check the number of parameters
-
if (($i+1) >= $p_size) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Get the value
-
if (is_string($p_options_list[$i+1])) {
-
$v_result_list[$p_options_list[$i]][0] = $p_options_list[$i+1];
-
}
-
else if (is_array($p_options_list[$i+1])) {
-
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
-
}
-
else {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
-
$i++;
-
break;
-
-
// ----- Look for options that request an EREG or PREG expression
-
case PCLZIP_OPT_BY_EREG :
-
case PCLZIP_OPT_BY_PREG :
-
//case PCLZIP_OPT_CRYPT :
-
// ----- Check the number of parameters
-
if (($i+1) >= $p_size) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Get the value
-
if (is_string($p_options_list[$i+1])) {
-
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
-
}
-
else {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
-
$i++;
-
break;
-
-
// ----- Look for options that takes a string
-
case PCLZIP_OPT_COMMENT :
-
case PCLZIP_OPT_ADD_COMMENT :
-
case PCLZIP_OPT_PREPEND_COMMENT :
-
// ----- Check the number of parameters
-
if (($i+1) >= $p_size) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE,
-
"Missing parameter value for option '"
-
.PclZipUtilOptionText($p_options_list[$i])
-
."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Get the value
-
if (is_string($p_options_list[$i+1])) {
-
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
-
}
-
else {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE,
-
"Wrong parameter value for option '"
-
.PclZipUtilOptionText($p_options_list[$i])
-
."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
-
$i++;
-
break;
-
-
// ----- Look for options that request an array of index
-
case PCLZIP_OPT_BY_INDEX :
-
// ----- Check the number of parameters
-
if (($i+1) >= $p_size) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Get the value
-
$v_work_list = array();
-
if (is_string($p_options_list[$i+1])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is a string '".$p_options_list[$i+1]."'");
-
-
// ----- Remove spaces
-
$p_options_list[$i+1] = strtr($p_options_list[$i+1], ' ', '');
-
-
// ----- Parse items
-
$v_work_list = explode(",", $p_options_list[$i+1]);
-
}
-
else if (is_integer($p_options_list[$i+1])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an integer '".$p_options_list[$i+1]."'");
-
$v_work_list[0] = $p_options_list[$i+1].'-'.$p_options_list[$i+1];
-
}
-
else if (is_array($p_options_list[$i+1])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an array");
-
$v_work_list = $p_options_list[$i+1];
-
}
-
else {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Value must be integer, string or array for option '".PclZipUtilOptionText($p_options_list[$i])."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Reduce the index list
-
// each index item in the list must be a couple with a start and
-
// an end value : [0,3], [5-5], [8-10], ...
-
// ----- Check the format of each item
-
$v_sort_flag=false;
-
$v_sort_value=0;
-
for ($j=0; $j<sizeof($v_work_list); $j++) {
-
// ----- Explode the item
-
$v_item_list = explode("-", $v_work_list[$j]);
-
$v_size_item_list = sizeof($v_item_list);
-
-
// ----- TBC : Here we might check that each item is a
-
// real integer ...
-
-
// ----- Look for single value
-
if ($v_size_item_list == 1) {
-
// ----- Set the option value
-
$v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];
-
$v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[0];
-
}
-
elseif ($v_size_item_list == 2) {
-
// ----- Set the option value
-
$v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];
-
$v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[1];
-
}
-
else {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Too many values in index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extracted index item = [".$v_result_list[$p_options_list[$i]][$j]['start'].",".$v_result_list[$p_options_list[$i]][$j]['end']."]");
-
-
// ----- Look for list sort
-
if ($v_result_list[$p_options_list[$i]][$j]['start'] < $v_sort_value) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The list should be sorted ...");
-
$v_sort_flag=true;
-
-
// ----- TBC : An automatic sort should be writen ...
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Invalid order of index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
$v_sort_value = $v_result_list[$p_options_list[$i]][$j]['start'];
-
}
-
-
// ----- Sort the items
-
if ($v_sort_flag) {
-
// TBC : To Be Completed
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "List sorting is not yet write ...");
-
}
-
-
// ----- Next option
-
$i++;
-
break;
-
-
// ----- Look for options that request no value
-
case PCLZIP_OPT_REMOVE_ALL_PATH :
-
case PCLZIP_OPT_EXTRACT_AS_STRING :
-
case PCLZIP_OPT_NO_COMPRESSION :
-
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])."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Get the value
-
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
-
$i++;
-
break;
-
-
// ----- Look for options that request a call-back
-
case PCLZIP_CB_PRE_EXTRACT :
-
case PCLZIP_CB_POST_EXTRACT :
-
case PCLZIP_CB_PRE_ADD :
-
case PCLZIP_CB_POST_ADD :
-
/* for futur use
-
case PCLZIP_CB_PRE_DELETE :
-
case PCLZIP_CB_POST_DELETE :
-
case PCLZIP_CB_PRE_LIST :
-
case PCLZIP_CB_POST_LIST :
-
*/
-
// ----- Check the number of parameters
-
if (($i+1) >= $p_size) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Get the value
-
$v_function_name = $p_options_list[$i+1];
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "call-back ".PclZipUtilOptionText($p_options_list[$i])." = '".$v_function_name."'");
-
-
// ----- Check that the value is a valid existing function
-
if (!function_exists($v_function_name)) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Function '".$v_function_name."()' is not an existing function for option '".PclZipUtilOptionText($p_options_list[$i])."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Set the attribute
-
$v_result_list[$p_options_list[$i]] = $v_function_name;
-
$i++;
-
break;
-
-
default :
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,
-
"Unknown parameter '"
-
.$p_options_list[$i]."'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Next options
-
$i++;
-
}
-
-
// ----- Look for mandatory options
-
if ($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.")");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
}
-
}
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privCreate()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privCreate($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCreate", "list, result_list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
-
$v_result=1;
-
$v_list_detail = array();
-
-
// ----- Open the file in write mode
-
if (($v_result = $this->privOpenFd('wb')) != 1)
-
{
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Add the list of files
-
$v_result = $this->privAddList($p_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);
-
-
// ----- Close
-
$this->privCloseFd();
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privAdd()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privAdd($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAdd", "list, result_list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
-
$v_result=1;
-
$v_list_detail = array();
-
-
// ----- Look if the archive exists or is empty
-
if ((!is_file($this->zipname)) || (filesize($this->zipname) == 0))
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, or is empty, create it.");
-
-
// ----- Do a create
-
$v_result = $this->privCreate($p_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Open the zip file
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
-
if (($v_result=$this->privOpenFd('rb')) != 1)
-
{
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Read the central directory informations
-
$v_central_dir = array();
-
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
-
{
-
$this->privCloseFd();
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Go to beginning of File
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
-
@rewind($this->zip_fd);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
-
-
// ----- Creates a temporay file
-
$v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';
-
-
// ----- Open the temporary file in write mode
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
-
if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0)
-
{
-
$this->privCloseFd();
-
-
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Copy the files from the archive to the temporary file
-
// TBC : Here I should better append the file and go back to erase the central dir
-
$v_size = $v_central_dir['offset'];
-
while ($v_size != 0)
-
{
-
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
-
$v_buffer = fread($this->zip_fd, $v_read_size);
-
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
-
$v_size -= $v_read_size;
-
}
-
-
// ----- Swap the file descriptor
-
// Here is a trick : I swap the temporary fd with the zip fd, in order to use
-
// the following methods on the temporary fil and not the real archive
-
$v_swap = $this->zip_fd;
-
$this->zip_fd = $v_zip_temp_fd;
-
$v_zip_temp_fd = $v_swap;
-
-
// ----- Add the files
-
$v_header_list = array();
-
if (($v_result = $this->privAddFileList($p_list, $v_header_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)
-
{
-
fclose($v_zip_temp_fd);
-
$this->privCloseFd();
-
@unlink($v_zip_temp_name);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Store the offset of the central dir
-
$v_offset = @ftell($this->zip_fd);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");
-
-
// ----- Copy the block of file headers from the old archive
-
$v_size = $v_central_dir['size'];
-
while ($v_size != 0)
-
{
-
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
-
$v_buffer = @fread($v_zip_temp_fd, $v_read_size);
-
@fwrite($this->zip_fd, $v_buffer, $v_read_size);
-
$v_size -= $v_read_size;
-
}
-
-
// ----- Create the Central Dir files header
-
for ($i=0, $v_count=0; $i<sizeof($v_header_list); $i++)
-
{
-
// ----- Create the file header
-
if ($v_header_list[$i]['status'] == 'ok') {
-
if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
-
fclose($v_zip_temp_fd);
-
$this->privCloseFd();
-
@unlink($v_zip_temp_name);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
$v_count++;
-
}
-
-
// ----- Transform the header to a 'usable' info
-
$this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
-
}
-
-
// ----- Zip file comment
-
$v_comment = $v_central_dir['comment'];
-
if (isset($p_options[PCLZIP_OPT_COMMENT])) {
-
$v_comment = $p_options[PCLZIP_OPT_COMMENT];
-
}
-
if (isset($p_options[PCLZIP_OPT_ADD_COMMENT])) {
-
$v_comment = $v_comment.$p_options[PCLZIP_OPT_ADD_COMMENT];
-
}
-
if (isset($p_options[PCLZIP_OPT_PREPEND_COMMENT])) {
-
$v_comment = $p_options[PCLZIP_OPT_PREPEND_COMMENT].$v_comment;
-
}
-
-
// ----- Calculate the size of the central header
-
$v_size = @ftell($this->zip_fd)-$v_offset;
-
-
// ----- Create the central dir footer
-
if (($v_result = $this->privWriteCentralHeader($v_count+$v_central_dir['entries'], $v_size, $v_offset, $v_comment)) != 1)
-
{
-
// ----- Reset the file list
-
unset($v_header_list);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Swap back the file descriptor
-
$v_swap = $this->zip_fd;
-
$this->zip_fd = $v_zip_temp_fd;
-
$v_zip_temp_fd = $v_swap;
-
-
// ----- Close
-
$this->privCloseFd();
-
-
// ----- Close the temporary file
-
@fclose($v_zip_temp_fd);
-
-
// ----- Delete the zip file
-
// TBC : I should test the result ...
-
@unlink($this->zipname);
-
-
// ----- Rename the temporary file
-
// TBC : I should test the result ...
-
//@rename($v_zip_temp_name, $this->zipname);
-
PclZipUtilRename($v_zip_temp_name, $this->zipname);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privOpenFd()
-
// Description :
-
// Parameters :
-
// --------------------------------------------------------------------------------
-
function privOpenFd($p_mode)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privOpenFd", 'mode='.$p_mode);
-
$v_result=1;
-
-
// ----- Look if already open
-
if ($this->zip_fd != 0)
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Zip file \''.$this->zipname.'\' already open');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Open the zip file
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Open file in '.$p_mode.' mode');
-
if (($this->zip_fd = @fopen($this->zipname, $p_mode)) == 0)
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in '.$p_mode.' mode');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privCloseFd()
-
// Description :
-
// Parameters :
-
// --------------------------------------------------------------------------------
-
function privCloseFd()
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCloseFd", "");
-
$v_result=1;
-
-
if ($this->zip_fd != 0)
-
@fclose($this->zip_fd);
-
$this->zip_fd = 0;
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privAddList()
-
// Description :
-
// $p_add_dir and $p_remove_dir will give the ability to memorize a path which is
-
// different from the real path of the file. This is usefull if you want to have PclTar
-
// running in any directory, and memorize relative path from an other directory.
-
// Parameters :
-
// $p_list : An array containing the file or directory names to add in the tar
-
// $p_result_list : list of added files with their properties (specially the status field)
-
// $p_add_dir : Path to add in the filename path archived
-
// $p_remove_dir : Path to remove in the filename path archived
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privAddList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddList", "list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
-
$v_result=1;
-
-
// ----- Add the files
-
$v_header_list = array();
-
if (($v_result = $this->privAddFileList($p_list, $v_header_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)
-
{
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Store the offset of the central dir
-
$v_offset = @ftell($this->zip_fd);
-
-
// ----- Create the Central Dir files header
-
for ($i=0,$v_count=0; $i<sizeof($v_header_list); $i++)
-
{
-
// ----- Create the file header
-
if ($v_header_list[$i]['status'] == 'ok') {
-
if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
$v_count++;
-
}
-
-
// ----- Transform the header to a 'usable' info
-
$this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
-
}
-
-
// ----- Zip file comment
-
$v_comment = '';
-
if (isset($p_options[PCLZIP_OPT_COMMENT])) {
-
$v_comment = $p_options[PCLZIP_OPT_COMMENT];
-
}
-
-
// ----- Calculate the size of the central header
-
$v_size = @ftell($this->zip_fd)-$v_offset;
-
-
// ----- Create the central dir footer
-
if (($v_result = $this->privWriteCentralHeader($v_count, $v_size, $v_offset, $v_comment)) != 1)
-
{
-
// ----- Reset the file list
-
unset($v_header_list);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privAddFileList()
-
// Description :
-
// $p_add_dir and $p_remove_dir will give the ability to memorize a path which is
-
// different from the real path of the file. This is usefull if you want to
-
// run the lib in any directory, and memorize relative path from an other directory.
-
// Parameters :
-
// $p_list : An array containing the file or directory names to add in the tar
-
// $p_result_list : list of added files with their properties (specially the status field)
-
// $p_add_dir : Path to add in the filename path archived
-
// $p_remove_dir : Path to remove in the filename path archived
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privAddFileList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFileList", "list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
-
$v_result=1;
-
$v_header = array();
-
-
// ----- Recuperate the current number of elt in list
-
$v_nb = sizeof($p_result_list);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Before add, list have $v_nb elements");
-
-
// ----- Loop on the files
-
for ($j=0; ($j<count($p_list)) && ($v_result==1); $j++)
-
{
-
// ----- Recuperate the filename
-
$p_filename = PclZipUtilTranslateWinPath($p_list[$j], false);
-
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for file [$p_filename]");
-
-
// ----- Skip empty file names
-
if ($p_filename == "")
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Skip empty filename");
-
continue;
-
}
-
-
// ----- Check the filename
-
if (!file_exists($p_filename))
-
{
-
// ----- Error log
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '$p_filename' does not exists");
-
PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '$p_filename' does not exists");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
/* This test is done later
-
// ----- Check the path length
-
if (strlen($p_filename) > 0xFF)
-
{
-
// ----- Error log
-
PclZip::privErrorLog(-5, "File name is too long (max. 255) : '$p_filename'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
*/
-
-
// ----- Look if it is a file or a dir with no all pathnre move
-
if ((is_file($p_filename)) || ((is_dir($p_filename)) && !$p_remove_all_dir)) {
-
// ----- Add the file
-
if (($v_result = $this->privAddFile($p_filename, $v_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)
-
{
-
// ----- Return status
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Store the file infos
-
$p_result_list[$v_nb++] = $v_header;
-
}
-
-
// ----- Look for directory
-
if (@is_dir($p_filename))
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "$p_filename is a directory");
-
-
// ----- Look for path
-
if ($p_filename != ".")
-
$v_path = $p_filename."/";
-
else
-
$v_path = "";
-
-
// ----- Read the directory for files and sub-directories
-
if ($p_hdir = @opendir($p_filename)) {
-
$p_hitem = @readdir($p_hdir); // '.' directory
-
$p_hitem = @readdir($p_hdir); // '..' directory
-
while (($p_hitem = @readdir($p_hdir)) !== false) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for $p_hitem in the directory");
-
-
// ----- Look for a file
-
if (is_file($v_path.$p_hitem)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Add the file '".$v_path.$p_hitem."'");
-
-
// ----- Add the file
-
if (($v_result = $this->privAddFile($v_path.$p_hitem, $v_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1) {
-
// ----- Return status
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Store the file infos
-
$p_result_list[$v_nb++] = $v_header;
-
}
-
-
// ----- Recursive call to privAddFileList()
-
else {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Add the directory '".$v_path.$p_hitem."'");
-
-
// ----- Need an array as parameter
-
$p_temp_list[0] = $v_path.$p_hitem;
-
$v_result = $this->privAddFileList($p_temp_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);
-
-
// ----- Update the number of elements of the list
-
$v_nb = sizeof($p_result_list);
-
}
-
}
-
}
-
-
// ----- Free memory for the recursive loop
-
unset($p_temp_list);
-
unset($p_hdir);
-
unset($p_hitem);
-
}
-
}
-
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "After add, list have $v_nb elements");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privAddFile()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privAddFile($p_filename, &$p_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFile", "filename='$p_filename', add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
-
$v_result=1;
-
-
if ($p_filename == "")
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file list parameter (invalid or empty list)");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Calculate the stored filename
-
$v_stored_filename = $p_filename;
-
-
// ----- Look for all path to remove
-
if ($p_remove_all_dir) {
-
$v_stored_filename = basename($p_filename);
-
}
-
// ----- Look for partial path remove
-
else if ($p_remove_dir != "")
-
{
-
if (substr($p_remove_dir, -1) != '/')
-
$p_remove_dir .= "/";
-
-
if ((substr($p_filename, 0, 2) == "./") || (substr($p_remove_dir, 0, 2) == "./"))
-
{
-
if ((substr($p_filename, 0, 2) == "./") && (substr($p_remove_dir, 0, 2) != "./"))
-
$p_remove_dir = "./".$p_remove_dir;
-
if ((substr($p_filename, 0, 2) != "./") && (substr($p_remove_dir, 0, 2) == "./"))
-
$p_remove_dir = substr($p_remove_dir, 2);
-
}
-
-
$v_compare = PclZipUtilPathInclusion($p_remove_dir, $p_filename);
-
if ($v_compare > 0)
-
// if (substr($p_filename, 0, strlen($p_remove_dir)) == $p_remove_dir)
-
{
-
-
if ($v_compare == 2) {
-
$v_stored_filename = "";
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Path to remove is the current folder");
-
}
-
else {
-
$v_stored_filename = substr($p_filename, strlen($p_remove_dir));
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove path '$p_remove_dir' in file '$p_filename' = '$v_stored_filename'");
-
}
-
}
-
}
-
// ----- Look for path to add
-
if ($p_add_dir != "")
-
{
-
if (substr($p_add_dir, -1) == "/")
-
$v_stored_filename = $p_add_dir.$v_stored_filename;
-
else
-
$v_stored_filename = $p_add_dir."/".$v_stored_filename;
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Add path '$p_add_dir' in file '$p_filename' = '$v_stored_filename'");
-
}
-
-
// ----- Filename (reduce the path of stored name)
-
$v_stored_filename = PclZipUtilPathReduction($v_stored_filename);
-
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Filename (reduced) '$v_stored_filename', strlen ".strlen($v_stored_filename));
-
-
// ----- Set the file properties
-
clearstatcache();
-
$p_header['version'] = 20;
-
$p_header['version_extracted'] = 10;
-
$p_header['flag'] = 0;
-
$p_header['compression'] = 0;
-
$p_header['mtime'] = filemtime($p_filename);
-
$p_header['crc'] = 0;
-
$p_header['compressed_size'] = 0;
-
$p_header['size'] = filesize($p_filename);
-
$p_header['filename_len'] = strlen($p_filename);
-
$p_header['extra_len'] = 0;
-
$p_header['comment_len'] = 0;
-
$p_header['disk'] = 0;
-
$p_header['internal'] = 0;
-
// $p_header['external'] = (is_file($p_filename)?0xFE49FFE0:0x41FF0010);
-
$p_header['external'] = (is_file($p_filename)?0x00000000:0x00000010);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header external extension '".sprintf("0x%X",$p_header['external'])."'");
-
$p_header['offset'] = 0;
-
$p_header['filename'] = $p_filename;
-
$p_header['stored_filename'] = $v_stored_filename;
-
$p_header['extra'] = '';
-
$p_header['comment'] = '';
-
$p_header['status'] = 'ok';
-
$p_header['index'] = -1;
-
-
-
// ----- Look for pre-add callback
-
if (isset($p_options[PCLZIP_CB_PRE_ADD])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_ADD]."()') is defined for the extraction");
-
-
// ----- Generate a local information
-
$v_local_header = array();
-
$this->privConvertHeader2FileInfo($p_header, $v_local_header);
-
-
// ----- Call the callback
-
// Here I do not use call_user_func() because I need to send a reference to the
-
// header.
-
eval('$v_result = '.$p_options[PCLZIP_CB_PRE_ADD].'(PCLZIP_CB_PRE_ADD, $v_local_header);');
-
if ($v_result == 0) {
-
// ----- Change the file status
-
$p_header['status'] = "skipped";
-
$v_result = 1;
-
}
-
-
// ----- Update the informations
-
// Only some fields can be modified
-
if ($p_header['stored_filename'] != $v_local_header['stored_filename']) {
-
$p_header['stored_filename'] = PclZipUtilPathReduction($v_local_header['stored_filename']);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New stored filename is '".$p_header['stored_filename']."'");
-
}
-
}
-
-
// ----- Look for empty stored filename
-
if ($p_header['stored_filename'] == "") {
-
$p_header['status'] = "filtered";
-
}
-
-
// ----- Check the path length
-
if (strlen($p_header['stored_filename']) > 0xFF) {
-
$p_header['status'] = 'filename_too_long';
-
}
-
-
// ----- Look if no error, or file not skipped
-
if ($p_header['status'] == 'ok') {
-
-
// ----- Look for a file
-
if (is_file($p_filename))
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a file");
-
// ----- Open the source file
-
if (($v_file = @fopen($p_filename, "rb")) == 0) {
-
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode");
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be compressed");
-
// ----- Read the file content
-
$v_content_compressed = @fread($v_file, $p_header['size']);
-
-
// ----- Calculate the CRC
-
$p_header['crc'] = @crc32($v_content_compressed);
-
-
// ----- Set header parameters
-
$p_header['compressed_size'] = $p_header['size'];
-
$p_header['compression'] = 0;
-
}
-
else {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will be compressed");
-
// ----- Read the file content
-
$v_content = @fread($v_file, $p_header['size']);
-
-
// ----- Calculate the CRC
-
$p_header['crc'] = @crc32($v_content);
-
-
// ----- Compress the file
-
$v_content_compressed = @gzdeflate($v_content);
-
-
// ----- Set header parameters
-
$p_header['compressed_size'] = strlen($v_content_compressed);
-
$p_header['compression'] = 8;
-
}
-
-
// ----- Look for encryption
-
/*
-
if ((isset($p_options[PCLZIP_OPT_CRYPT]))
-
&& ($p_options[PCLZIP_OPT_CRYPT] != "")) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File need to be crypted ....");
-
-
// Should be a random header
-
$v_header = 'xxxxxxxxxxxx';
-
$v_content_compressed = PclZipUtilZipEncrypt($v_content_compressed,
-
$p_header['compressed_size'],
-
$v_header,
-
$p_header['crc'],
-
"test");
-
-
$p_header['compressed_size'] += 12;
-
$p_header['flag'] = 1;
-
-
// ----- Add the header to the data
-
$v_content_compressed = $v_header.$v_content_compressed;
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size after header : ".strlen($v_content_compressed)."");
-
}
-
*/
-
-
// ----- Call the header generation
-
if (($v_result = $this->privWriteFileHeader($p_header)) != 1) {
-
@fclose($v_file);
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Write the compressed (or not) content
-
$v_binary_data = pack('a'.$p_header['compressed_size'],
-
$v_content_compressed);
-
@fwrite($this->zip_fd, $v_binary_data, $p_header['compressed_size']);
-
-
// ----- Close the file
-
@fclose($v_file);
-
}
-
-
// ----- Look for a directory
-
else {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a folder");
-
// ----- Look for directory last '/'
-
if (@substr($p_header['stored_filename'], -1) != '/') {
-
$p_header['stored_filename'] .= '/';
-
}
-
-
// ----- Set the file properties
-
$p_header['size'] = 0;
-
//$p_header['external'] = 0x41FF0010; // Value for a folder : to be checked
-
$p_header['external'] = 0x00000010; // Value for a folder : to be checked
-
-
// ----- Call the header generation
-
if (($v_result = $this->privWriteFileHeader($p_header)) != 1)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
}
-
}
-
-
// ----- Look for pre-add callback
-
if (isset($p_options[PCLZIP_CB_POST_ADD])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_ADD]."()') is defined for the extraction");
-
-
// ----- Generate a local information
-
$v_local_header = array();
-
$this->privConvertHeader2FileInfo($p_header, $v_local_header);
-
-
// ----- Call the callback
-
// Here I do not use call_user_func() because I need to send a reference to the
-
// header.
-
eval('$v_result = '.$p_options[PCLZIP_CB_POST_ADD].'(PCLZIP_CB_POST_ADD, $v_local_header);');
-
if ($v_result == 0) {
-
// ----- Ignored
-
$v_result = 1;
-
}
-
-
// ----- Update the informations
-
// Nothing can be modified
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privWriteFileHeader()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privWriteFileHeader(&$p_header)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');
-
$v_result=1;
-
-
// TBC
-
//for(reset($p_header); $key = key($p_header); next($p_header)) {
-
// //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]);
-
//}
-
-
// ----- Store the offset position of the file
-
$p_header['offset'] = ftell($this->zip_fd);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'File offset of the header :'.$p_header['offset']);
-
-
// ----- Transform UNIX mtime to DOS format mdate/mtime
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
-
$v_date = getdate($p_header['mtime']);
-
$v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;
-
$v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];
-
-
// ----- Packed data
-
$v_binary_data = pack("VvvvvvVVVvv", 0x04034b50,
-
$p_header['version_extracted'], $p_header['flag'],
-
$p_header['compression'], $v_mtime, $v_mdate,
-
$p_header['crc'], $p_header['compressed_size'],
-
$p_header['size'],
-
strlen($p_header['stored_filename']),
-
$p_header['extra_len']);
-
-
// ----- Write the first 148 bytes of the header in the archive
-
fputs($this->zip_fd, $v_binary_data, 30);
-
-
// ----- Write the variable fields
-
if (strlen($p_header['stored_filename']) != 0)
-
{
-
fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));
-
}
-
if ($p_header['extra_len'] != 0)
-
{
-
fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']);
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privWriteCentralFileHeader()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privWriteCentralFileHeader(&$p_header)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');
-
$v_result=1;
-
-
// TBC
-
//for(reset($p_header); $key = key($p_header); next($p_header)) {
-
// //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]);
-
//}
-
-
// ----- Transform UNIX mtime to DOS format mdate/mtime
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
-
$v_date = getdate($p_header['mtime']);
-
$v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;
-
$v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];
-
-
// ----- Packed data
-
$v_binary_data = pack("VvvvvvvVVVvvvvvVV", 0x02014b50,
-
$p_header['version'], $p_header['version_extracted'],
-
$p_header['flag'], $p_header['compression'],
-
$v_mtime, $v_mdate, $p_header['crc'],
-
$p_header['compressed_size'], $p_header['size'],
-
strlen($p_header['stored_filename']),
-
$p_header['extra_len'], $p_header['comment_len'],
-
$p_header['disk'], $p_header['internal'],
-
$p_header['external'], $p_header['offset']);
-
-
// ----- Write the 42 bytes of the header in the zip file
-
fputs($this->zip_fd, $v_binary_data, 46);
-
-
// ----- Write the variable fields
-
if (strlen($p_header['stored_filename']) != 0)
-
{
-
fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));
-
}
-
if ($p_header['extra_len'] != 0)
-
{
-
fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']);
-
}
-
if ($p_header['comment_len'] != 0)
-
{
-
fputs($this->zip_fd, $p_header['comment'], $p_header['comment_len']);
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privWriteCentralHeader()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privWriteCentralHeader($p_nb_entries, $p_size, $p_offset, $p_comment)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralHeader", 'nb_entries='.$p_nb_entries.', size='.$p_size.', offset='.$p_offset.', comment="'.$p_comment.'"');
-
$v_result=1;
-
-
// ----- Packed data
-
$v_binary_data = pack("VvvvvVVv", 0x06054b50, 0, 0, $p_nb_entries,
-
$p_nb_entries, $p_size,
-
$p_offset, strlen($p_comment));
-
-
// ----- Write the 22 bytes of the header in the zip file
-
fputs($this->zip_fd, $v_binary_data, 22);
-
-
// ----- Write the variable fields
-
if (strlen($p_comment) != 0)
-
{
-
fputs($this->zip_fd, $p_comment, strlen($p_comment));
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privList()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privList(&$p_list)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privList", "list");
-
$v_result=1;
-
-
// ----- Open the zip file
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
-
if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0)
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Read the central directory informations
-
$v_central_dir = array();
-
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Go to beginning of Central Dir
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Offset : ".$v_central_dir['offset']."'");
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
-
@rewind($this->zip_fd);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
-
if (@fseek($this->zip_fd, $v_central_dir['offset']))
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
-
-
// ----- Read each entry
-
for ($i=0; $i<$v_central_dir['entries']; $i++)
-
{
-
// ----- Read the file header
-
if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
$v_header['index'] = $i;
-
-
// ----- Get the only interesting attributes
-
$this->privConvertHeader2FileInfo($v_header, $p_list[$i]);
-
unset($v_header);
-
}
-
-
// ----- Close the zip file
-
$this->privCloseFd();
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privConvertHeader2FileInfo()
-
// Description :
-
// This function takes the file informations from the central directory
-
// entries and extract the interesting parameters that will be given back.
-
// The resulting file infos are set in the array $p_info
-
// $p_info['filename'] : Filename with full path. Given by user (add),
-
// extracted in the filesystem (extract).
-
// $p_info['stored_filename'] : Stored filename in the archive.
-
// $p_info['size'] = Size of the file.
-
// $p_info['compressed_size'] = Compressed size of the file.
-
// $p_info['mtime'] = Last modification date of the file.
-
// $p_info['comment'] = Comment associated with the file.
-
// $p_info['folder'] = true/false : indicates if the entry is a folder or not.
-
// $p_info['status'] = status of the action on the file.
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privConvertHeader2FileInfo($p_header, &$p_info)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privConvertHeader2FileInfo", "Filename='".$p_header['filename']."'");
-
$v_result=1;
-
-
// ----- Get the interesting attributes
-
$p_info['filename'] = $p_header['filename'];
-
$p_info['stored_filename'] = $p_header['stored_filename'];
-
$p_info['size'] = $p_header['size'];
-
$p_info['compressed_size'] = $p_header['compressed_size'];
-
$p_info['mtime'] = $p_header['mtime'];
-
$p_info['comment'] = $p_header['comment'];
-
$p_info['folder'] = (($p_header['external']&0x00000010)==0x00000010);
-
$p_info['index'] = $p_header['index'];
-
$p_info['status'] = $p_header['status'];
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privExtractByRule()
-
// Description :
-
// Extract a file or directory depending of rules (by index, by name, ...)
-
// Parameters :
-
// $p_file_list : An array where will be placed the properties of each
-
// extracted file
-
// $p_path : Path to add while writing the extracted files
-
// $p_remove_path : Path to remove (from the file memorized path) while writing the
-
// extracted files. If the path does not match the file path,
-
// the file is extracted with its memorized path.
-
// $p_remove_path does not apply to 'list' mode.
-
// $p_path and $p_remove_path are commulative.
-
// Return Values :
-
// 1 on success,0 or less on error (see error code list)
-
// --------------------------------------------------------------------------------
-
function privExtractByRule(&$p_file_list, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privExtractByRule", "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");
-
$v_result=1;
-
-
// ----- Check the path
-
if (($p_path == "") || ((substr($p_path, 0, 1) != "/") && (substr($p_path, 0, 3) != "../") && (substr($p_path,1,2)!=":/")))
-
$p_path = "./".$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)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Read the central directory informations
-
$v_central_dir = array();
-
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
-
{
-
// ----- Close the zip file
-
$this->privCloseFd();
-
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Start at beginning of Central Dir
-
$v_pos_entry = $v_central_dir['offset'];
-
-
// ----- Read each entry
-
$j_start = 0;
-
for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry : '$i'");
-
-
// ----- Read next Central dir entry
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position before rewind : ".ftell($this->zip_fd)."'");
-
@rewind($this->zip_fd);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position after rewind : ".ftell($this->zip_fd)."'");
-
if (@fseek($this->zip_fd, $v_pos_entry))
-
{
-
// ----- Close the zip file
-
$this->privCloseFd();
-
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position after fseek : ".ftell($this->zip_fd)."'");
-
-
// ----- Read the file header
-
$v_header = array();
-
if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1)
-
{
-
// ----- Close the zip file
-
$this->privCloseFd();
-
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Store the index
-
$v_header['index'] = $i;
-
-
// ----- Store the file position
-
$v_pos_entry = ftell($this->zip_fd);
-
-
// ----- Look for the specific extract rules
-
$v_extract = false;
-
-
// ----- Look for extract by name rule
-
if ( (isset($p_options[PCLZIP_OPT_BY_NAME]))
-
&& ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");
-
-
// ----- Look if the filename is in the list
-
for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_extract); $j++) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");
-
-
// ----- Look for a directory
-
if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");
-
-
// ----- Look if the directory is in the filename path
-
if ( (strlen($v_header['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))
-
&& (substr($v_header['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");
-
$v_extract = true;
-
}
-
}
-
// ----- Look for a filename
-
elseif ($v_header['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");
-
$v_extract = true;
-
}
-
}
-
}
-
-
// ----- Look for extract by ereg rule
-
else if ( (isset($p_options[PCLZIP_OPT_BY_EREG]))
-
&& ($p_options[PCLZIP_OPT_BY_EREG] != "")) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");
-
-
if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header['stored_filename'])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
-
$v_extract = true;
-
}
-
}
-
-
// ----- Look for extract by preg rule
-
else if ( (isset($p_options[PCLZIP_OPT_BY_PREG]))
-
&& ($p_options[PCLZIP_OPT_BY_PREG] != "")) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");
-
-
if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header['stored_filename'])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
-
$v_extract = true;
-
}
-
}
-
-
// ----- Look for extract by index rule
-
else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX]))
-
&& ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");
-
-
// ----- Look if the index is in the list
-
for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_extract); $j++) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");
-
-
if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");
-
$v_extract = true;
-
}
-
if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");
-
$j_start = $j+1;
-
}
-
-
if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");
-
break;
-
}
-
}
-
}
-
-
// ----- Look for no rule, which means extract all the archive
-
else {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with no rule (extract all)");
-
$v_extract = true;
-
}
-
-
// ----- Check compression method
-
if ( ($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]))
-
&& ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
-
-
PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_COMPRESSION,
-
"Filename '".$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]))
-
&& ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
-
-
PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_ENCRYPTION,
-
"Unsupported encryption for "
-
." filename '".$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();
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
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
-
$this->privCloseFd();
-
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
-
-
// ----- Look for extraction as string
-
if ($p_options[PCLZIP_OPT_EXTRACT_AS_STRING]) {
-
-
// ----- Extracting the file
-
$v_result1 = $this->privExtractFileAsString($v_header, $v_string);
-
if ($v_result1 < 1) {
-
$this->privCloseFd();
-
//--(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();
-
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Set the file content
-
$p_file_list[$v_nb_extracted]['content'] = $v_string;
-
-
// ----- Next extracted file
-
$v_nb_extracted++;
-
-
// ----- Look for user callback abort
-
if ($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();
-
//--(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();
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
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();
-
//--(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();
-
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Look for user callback abort
-
if ($v_result1 == 2) {
-
break;
-
}
-
}
-
}
-
}
-
-
// ----- Close the zip file
-
$this->privCloseFd();
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
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
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");
-
-
// ----- Check that the file header is coherent with $p_entry info
-
if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
-
// TBC
-
}
-
-
// ----- Look for all path to remove
-
if ($p_remove_all_path == true) {
-
//--(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
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
$p_remove_path_size = strlen($p_remove_path);
-
if (substr($p_entry['filename'], 0, $p_remove_path_size) == $p_remove_path)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found path '$p_remove_path' to remove in file '".$p_entry['filename']."'");
-
-
// ----- Remove the path
-
- $p_entry['filename'] = substr($p_entry['filename'], $p_remove_path_size);
-
-
+ $p_entry['filename'] = substr($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
-
////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
//return $v_result;
-
$v_result = 1;
-
}
-
}
-
}
-
-
// ----- Look if extraction should be done
-
if ($p_entry['status'] == 'ok') {
-
-
// ----- Do the extraction (if not a folder)
-
if (!(($p_entry['external']&0x00000010)==0x00000010))
-
{
-
// ----- Look for not compressed file
-
if ($p_entry['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
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
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);
-
$v_binary_data = pack('a'.$v_read_size, $v_buffer);
-
@fwrite($v_dest_file, $v_binary_data, $v_read_size);
-
$v_size -= $v_read_size;
-
}
-
-
// ----- Closing the destination file
-
fclose($v_dest_file);
-
-
// ----- Change the file mtime
-
touch($p_entry['filename'], $p_entry['mtime']);
-
-
-
}
-
else {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (Compression method ".$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";
-
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
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";
-
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
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
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privExtractFileInOutput()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privExtractFileInOutput(&$p_entry, &$p_options)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileInOutput', "");
-
$v_result=1;
-
-
// ----- Read the file header
-
if (($v_result = $this->privReadFileHeader($v_header)) != 1) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");
-
-
// ----- Check that the file header is coherent with $p_entry info
-
if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
-
// TBC
-
}
-
-
// ----- Look for pre-extract callback
-
if (isset($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']."'");
-
}
-
-
// ----- Trace
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'");
-
-
// ----- Look if extraction should be done
-
if ($p_entry['status'] == 'ok') {
-
-
// ----- Do the extraction (if not a folder)
-
if (!(($p_entry['external']&0x00000010)==0x00000010)) {
-
// ----- Look for not compressed file
-
if ($p_entry['compressed_size'] == $p_entry['size']) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");
-
-
// ----- Read the file in a buffer (one shot)
-
$v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);
-
-
// ----- Send the file to the output
-
echo $v_buffer;
-
unset($v_buffer);
-
}
-
else {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file");
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Reading '".$p_entry['size']."' bytes");
-
-
// ----- Read the compressed file in a buffer (one shot)
-
$v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);
-
-
// ----- Decompress the file
-
$v_file_content = gzinflate($v_buffer);
-
unset($v_buffer);
-
-
// ----- Send the file to the output
-
echo $v_file_content;
-
unset($v_file_content);
-
}
-
//--(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;
-
}
-
}
-
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privExtractFileAsString()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privExtractFileAsString(&$p_entry, &$p_string)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileAsString', "p_entry['filename']='".$p_entry['filename']."'");
-
$v_result=1;
-
-
// ----- Read the file header
-
$v_header = array();
-
if (($v_result = $this->privReadFileHeader($v_header)) != 1)
-
{
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");
-
-
// ----- Check that the file header is coherent with $p_entry info
-
if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
-
// TBC
-
}
-
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file in string (with path) '".$p_entry['filename']."', size '$v_header[size]'");
-
-
// ----- Do the extraction (if not a folder)
-
if (!(($p_entry['external']&0x00000010)==0x00000010))
-
{
-
// ----- Look for not compressed file
-
if ($p_entry['compressed_size'] == $p_entry['size'])
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");
-
-
// ----- Reading the file
-
$p_string = @fread($this->zip_fd, $p_entry['compressed_size']);
-
}
-
else
-
{
-
// ----- Trace
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file");
-
-
// ----- Reading the file
-
$v_data = @fread($this->zip_fd, $p_entry['compressed_size']);
-
-
// ----- Decompress the file
-
if (($p_string = @gzinflate($v_data)) === FALSE) {
-
// TBC
-
}
-
}
-
-
// ----- Trace
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
-
}
-
else {
-
// TBC : error : can not extract a folder in a string
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privReadFileHeader()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privReadFileHeader(&$p_header)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadFileHeader", "");
-
$v_result=1;
-
-
// ----- Read the 4 bytes signature
-
$v_binary_data = @fread($this->zip_fd, 4);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
-
$v_data = unpack('Vid', $v_binary_data);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");
-
-
// ----- Check signature
-
if ($v_data['id'] != 0x04034b50)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid File header");
-
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Read the first 42 bytes of the header
-
$v_binary_data = fread($this->zip_fd, 26);
-
-
// ----- Look for invalid block size
-
if (strlen($v_binary_data) != 26)
-
{
-
$p_header['filename'] = "";
-
$p_header['status'] = "invalid_header";
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));
-
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data));
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Extract the values
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header : '".$v_binary_data."'");
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header (Hex) : '".bin2hex($v_binary_data)."'");
-
$v_data = unpack('vversion/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len', $v_binary_data);
-
-
// ----- Get filename
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "File name length : ".$v_data['filename_len']);
-
$p_header['filename'] = fread($this->zip_fd, $v_data['filename_len']);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename : \''.$p_header['filename'].'\'');
-
-
// ----- Get extra_fields
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extra field length : ".$v_data['extra_len']);
-
if ($v_data['extra_len'] != 0) {
-
$p_header['extra'] = fread($this->zip_fd, $v_data['extra_len']);
-
}
-
else {
-
$p_header['extra'] = '';
-
}
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Extra field : \''.bin2hex($p_header['extra']).'\'');
-
-
// ----- Extract properties
-
$p_header['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'].'\'');
-
-
// ----- 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
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privReadCentralFileHeader()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privReadCentralFileHeader(&$p_header)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadCentralFileHeader", "");
-
$v_result=1;
-
-
// ----- Read the 4 bytes signature
-
$v_binary_data = @fread($this->zip_fd, 4);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
-
$v_data = unpack('Vid', $v_binary_data);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");
-
-
// ----- Check signature
-
if ($v_data['id'] != 0x02014b50)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid Central Dir File signature");
-
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Read the first 42 bytes of the header
-
$v_binary_data = fread($this->zip_fd, 42);
-
-
// ----- Look for invalid block size
-
if (strlen($v_binary_data) != 42)
-
{
-
$p_header['filename'] = "";
-
$p_header['status'] = "invalid_header";
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));
-
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data));
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Extract the values
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header : '".$v_binary_data."'");
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header (Hex) : '".bin2hex($v_binary_data)."'");
-
$p_header = unpack('vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset', $v_binary_data);
-
-
// ----- Get filename
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File name length : ".$p_header['filename_len']);
-
if ($p_header['filename_len'] != 0)
-
$p_header['filename'] = fread($this->zip_fd, $p_header['filename_len']);
-
else
-
$p_header['filename'] = '';
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Filename : \''.$p_header['filename'].'\'');
-
-
// ----- Get extra
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Extra length : ".$p_header['extra_len']);
-
if ($p_header['extra_len'] != 0)
-
$p_header['extra'] = fread($this->zip_fd, $p_header['extra_len']);
-
else
-
$p_header['extra'] = '';
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Extra : \''.$p_header['extra'].'\'');
-
-
// ----- Get comment
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Comment length : ".$p_header['comment_len']);
-
if ($p_header['comment_len'] != 0)
-
$p_header['comment'] = fread($this->zip_fd, $p_header['comment_len']);
-
else
-
$p_header['comment'] = '';
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Comment : \''.$p_header['comment'].'\'');
-
-
// ----- Extract properties
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version : \''.($p_header['version']/10).'.'.($p_header['version']%10).'\'');
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\'');
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Size : \''.$p_header['size'].'\'');
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Compressed Size : \''.$p_header['compressed_size'].'\'');
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'CRC : \''.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
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
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
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privReadEndCentralDir()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privReadEndCentralDir(&$p_central_dir)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadEndCentralDir", "");
-
$v_result=1;
-
-
// ----- Go to the end of the zip file
-
$v_size = filesize($this->zipname);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size of the file :$v_size");
-
@fseek($this->zip_fd, $v_size);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position at end of zip file : \''.ftell($this->zip_fd).'\'');
-
if (@ftell($this->zip_fd) != $v_size)
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to go to the end of the archive \''.$this->zipname.'\'');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- First try : look if this is an archive with no commentaries (most of the time)
-
// in this case the end of central dir is at 22 bytes of the file end
-
$v_found = 0;
-
if ($v_size > 26) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Look for central dir with no comment');
-
@fseek($this->zip_fd, $v_size-22);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after min central position : \''.ftell($this->zip_fd).'\'');
-
if (($v_pos = @ftell($this->zip_fd)) != ($v_size-22))
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Read for bytes
-
$v_binary_data = @fread($this->zip_fd, 4);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
-
$v_data = @unpack('Vid', $v_binary_data);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");
-
-
// ----- Check signature
-
if ($v_data['id'] == 0x06054b50) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found central dir at the default position.");
-
$v_found = 1;
-
}
-
-
$v_pos = ftell($this->zip_fd);
-
}
-
-
// ----- Go back to the maximum possible size of the Central Dir End Record
-
if (!$v_found) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Start extended search of end central dir');
-
$v_maximum_size = 65557; // 0xFFFF + 22;
-
if ($v_maximum_size > $v_size)
-
$v_maximum_size = $v_size;
-
@fseek($this->zip_fd, $v_size-$v_maximum_size);
-
if (@ftell($this->zip_fd) != ($v_size-$v_maximum_size))
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after max central position : \''.ftell($this->zip_fd).'\'');
-
-
// ----- Read byte per byte in order to find the signature
-
$v_pos = ftell($this->zip_fd);
-
$v_bytes = 0x00000000;
-
while ($v_pos < $v_size)
-
{
-
// ----- Read a byte
-
$v_byte = @fread($this->zip_fd, 1);
-
-
// ----- Add the byte
-
$v_bytes = ($v_bytes << 8) | Ord($v_byte);
-
-
// ----- Compare the bytes
-
if ($v_bytes == 0x504b0506)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Found End Central Dir signature at position : \''.ftell($this->zip_fd).'\'');
-
$v_pos++;
-
break;
-
}
-
-
$v_pos++;
-
}
-
-
// ----- Look if not found end of central dir
-
if ($v_pos == $v_size)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to find End of Central Dir Record signature");
-
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to find End of Central Dir Record signature");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
}
-
-
// ----- Read the first 18 bytes of the header
-
$v_binary_data = fread($this->zip_fd, 18);
-
-
// ----- Look for invalid block size
-
if (strlen($v_binary_data) != 18)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid End of Central Dir Record size : ".strlen($v_binary_data));
-
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid End of Central Dir Record size : ".strlen($v_binary_data));
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Extract the values
-
////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record : '".$v_binary_data."'");
-
////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record (Hex) : '".bin2hex($v_binary_data)."'");
-
$v_data = unpack('vdisk/vdisk_start/vdisk_entries/ventries/Vsize/Voffset/vcomment_size', $v_binary_data);
-
-
// ----- Check the global size
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Comment length : ".$v_data['comment_size']);
-
if (($v_pos + $v_data['comment_size'] + 18) != $v_size) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The central dir is not at the end of the archive. Some trailing bytes exists after the archive.");
-
-
// ----- Removed in release 2.2 see readme file
-
// The check of the file size is a little too strict.
-
// Some bugs where found when a zip is encrypted/decrypted with 'crypt'.
-
// While decrypted, zip has training 0 bytes
-
if (0) {
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT,
-
'The central dir is not at the end of the archive.'
-
.' Some trailing bytes exists after the archive.');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
}
-
-
// ----- Get comment
-
if ($v_data['comment_size'] != 0)
-
$p_central_dir['comment'] = fread($this->zip_fd, $v_data['comment_size']);
-
else
-
$p_central_dir['comment'] = '';
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment : \''.$p_central_dir['comment'].'\'');
-
-
$p_central_dir['entries'] = $v_data['entries'];
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries : \''.$p_central_dir['entries'].'\'');
-
$p_central_dir['disk_entries'] = $v_data['disk_entries'];
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries for this disk : \''.$p_central_dir['disk_entries'].'\'');
-
$p_central_dir['offset'] = $v_data['offset'];
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Offset of Central Dir : \''.$p_central_dir['offset'].'\'');
-
$p_central_dir['size'] = $v_data['size'];
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size of Central Dir : \''.$p_central_dir['size'].'\'');
-
$p_central_dir['disk'] = $v_data['disk'];
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Disk number : \''.$p_central_dir['disk'].'\'');
-
$p_central_dir['disk_start'] = $v_data['disk_start'];
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Start disk number : \''.$p_central_dir['disk_start'].'\'');
-
-
// TBC
-
//for(reset($p_central_dir); $key = key($p_central_dir); next($p_central_dir)) {
-
// //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "central_dir[$key] = ".$p_central_dir[$key]);
-
//}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privDeleteByRule()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privDeleteByRule(&$p_result_list, &$p_options)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDeleteByRule", "");
-
$v_result=1;
-
$v_list_detail = array();
-
-
// ----- Open the zip file
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
-
if (($v_result=$this->privOpenFd('rb')) != 1)
-
{
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Read the central directory informations
-
$v_central_dir = array();
-
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
-
{
-
$this->privCloseFd();
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Go to beginning of File
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
-
@rewind($this->zip_fd);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
-
-
// ----- Scan all the files
-
// ----- Start at beginning of Central Dir
-
$v_pos_entry = $v_central_dir['offset'];
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
-
@rewind($this->zip_fd);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
-
if (@fseek($this->zip_fd, $v_pos_entry))
-
{
-
// ----- Close the zip file
-
$this->privCloseFd();
-
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
-
-
// ----- Read each entry
-
$v_header_list = array();
-
$j_start = 0;
-
for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry (index '$i')");
-
-
// ----- Read the file header
-
$v_header_list[$v_nb_extracted] = array();
-
if (($v_result = $this->privReadCentralFileHeader($v_header_list[$v_nb_extracted])) != 1)
-
{
-
// ----- Close the zip file
-
$this->privCloseFd();
-
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename (index '$i') : '".$v_header_list[$v_nb_extracted]['stored_filename']."'");
-
-
// ----- Store the index
-
$v_header_list[$v_nb_extracted]['index'] = $i;
-
-
// ----- Look for the specific extract rules
-
$v_found = false;
-
-
// ----- Look for extract by name rule
-
if ( (isset($p_options[PCLZIP_OPT_BY_NAME]))
-
&& ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");
-
-
// ----- Look if the filename is in the list
-
for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_found); $j++) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");
-
-
// ----- Look for a directory
-
if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");
-
-
// ----- Look if the directory is in the filename path
-
if ( (strlen($v_header_list[$v_nb_extracted]['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))
-
&& (substr($v_header_list[$v_nb_extracted]['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");
-
$v_found = true;
-
}
-
elseif ( (($v_header_list[$v_nb_extracted]['external']&0x00000010)==0x00000010) /* Indicates a folder */
-
&& ($v_header_list[$v_nb_extracted]['stored_filename'].'/' == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The entry is the searched directory");
-
$v_found = true;
-
}
-
}
-
// ----- Look for a filename
-
elseif ($v_header_list[$v_nb_extracted]['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");
-
$v_found = true;
-
}
-
}
-
}
-
-
// ----- Look for extract by ereg rule
-
else if ( (isset($p_options[PCLZIP_OPT_BY_EREG]))
-
&& ($p_options[PCLZIP_OPT_BY_EREG] != "")) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");
-
-
if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header_list[$v_nb_extracted]['stored_filename'])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
-
$v_found = true;
-
}
-
}
-
-
// ----- Look for extract by preg rule
-
else if ( (isset($p_options[PCLZIP_OPT_BY_PREG]))
-
&& ($p_options[PCLZIP_OPT_BY_PREG] != "")) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");
-
-
if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header_list[$v_nb_extracted]['stored_filename'])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
-
$v_found = true;
-
}
-
}
-
-
// ----- Look for extract by index rule
-
else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX]))
-
&& ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");
-
-
// ----- Look if the index is in the list
-
for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_found); $j++) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");
-
-
if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");
-
$v_found = true;
-
}
-
if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");
-
$j_start = $j+1;
-
}
-
-
if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");
-
break;
-
}
-
}
-
}
-
-
// ----- Look for deletion
-
if ($v_found)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' need to be deleted");
-
unset($v_header_list[$v_nb_extracted]);
-
}
-
else
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' will not be deleted");
-
$v_nb_extracted++;
-
}
-
}
-
-
// ----- Look if something need to be deleted
-
if ($v_nb_extracted > 0) {
-
-
// ----- Creates a temporay file
-
$v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';
-
-
// ----- Creates a temporary zip archive
-
$v_temp_zip = new PclZip($v_zip_temp_name);
-
-
// ----- Open the temporary zip file in write mode
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary write mode");
-
if (($v_result = $v_temp_zip->privOpenFd('wb')) != 1) {
-
$this->privCloseFd();
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Look which file need to be kept
-
for ($i=0; $i<sizeof($v_header_list); $i++) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Keep entry index '$i' : '".$v_header_list[$i]['filename']."'");
-
-
// ----- Calculate the position of the header
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset='". $v_header_list[$i]['offset']."'");
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
-
@rewind($this->zip_fd);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
-
if (@fseek($this->zip_fd, $v_header_list[$i]['offset'])) {
-
// ----- Close the zip file
-
$this->privCloseFd();
-
$v_temp_zip->privCloseFd();
-
@unlink($v_zip_temp_name);
-
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
-
-
// ----- Read the file header
-
$v_local_header = array();
-
if (($v_result = $this->privReadFileHeader($v_local_header)) != 1) {
-
// ----- Close the zip file
-
$this->privCloseFd();
-
$v_temp_zip->privCloseFd();
-
@unlink($v_zip_temp_name);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Check that local file header is same as central file header
-
if ($this->privCheckFileHeaders($v_local_header,
-
$v_header_list[$i]) != 1) {
-
// TBC
-
}
-
unset($v_local_header);
-
-
// ----- Write the file header
-
if (($v_result = $v_temp_zip->privWriteFileHeader($v_header_list[$i])) != 1) {
-
// ----- Close the zip file
-
$this->privCloseFd();
-
$v_temp_zip->privCloseFd();
-
@unlink($v_zip_temp_name);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset for this file is '".$v_header_list[$i]['offset']."'");
-
-
// ----- Read/write the data block
-
if (($v_result = PclZipUtilCopyBlock($this->zip_fd, $v_temp_zip->zip_fd, $v_header_list[$i]['compressed_size'])) != 1) {
-
// ----- Close the zip file
-
$this->privCloseFd();
-
$v_temp_zip->privCloseFd();
-
@unlink($v_zip_temp_name);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
}
-
-
// ----- Store the offset of the central dir
-
$v_offset = @ftell($v_temp_zip->zip_fd);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "New offset of central dir : $v_offset");
-
-
// ----- Re-Create the Central Dir files header
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the new central directory");
-
for ($i=0; $i<sizeof($v_header_list); $i++) {
-
// ----- Create the file header
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset of file : ".$v_header_list[$i]['offset']);
-
if (($v_result = $v_temp_zip->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
-
$v_temp_zip->privCloseFd();
-
$this->privCloseFd();
-
@unlink($v_zip_temp_name);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Transform the header to a 'usable' info
-
$v_temp_zip->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
-
}
-
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the central directory footer");
-
-
// ----- Zip file comment
-
$v_comment = '';
-
if (isset($p_options[PCLZIP_OPT_COMMENT])) {
-
$v_comment = $p_options[PCLZIP_OPT_COMMENT];
-
}
-
-
// ----- Calculate the size of the central header
-
$v_size = @ftell($v_temp_zip->zip_fd)-$v_offset;
-
-
// ----- Create the central dir footer
-
if (($v_result = $v_temp_zip->privWriteCentralHeader(sizeof($v_header_list), $v_size, $v_offset, $v_comment)) != 1) {
-
// ----- Reset the file list
-
unset($v_header_list);
-
$v_temp_zip->privCloseFd();
-
$this->privCloseFd();
-
@unlink($v_zip_temp_name);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Close
-
$v_temp_zip->privCloseFd();
-
$this->privCloseFd();
-
-
// ----- Delete the zip file
-
// TBC : I should test the result ...
-
@unlink($this->zipname);
-
-
// ----- Rename the temporary file
-
// TBC : I should test the result ...
-
//@rename($v_zip_temp_name, $this->zipname);
-
PclZipUtilRename($v_zip_temp_name, $this->zipname);
-
-
// ----- Destroy the temporary archive
-
unset($v_temp_zip);
-
}
-
-
// ----- Remove every files : reset the file
-
else if ($v_central_dir['entries'] != 0) {
-
$this->privCloseFd();
-
-
if (($v_result = $this->privOpenFd('wb')) != 1) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
if (($v_result = $this->privWriteCentralHeader(0, 0, 0, '')) != 1) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
$this->privCloseFd();
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privDirCheck()
-
// Description :
-
// Check if a directory exists, if not it creates it and all the parents directory
-
// which may be useful.
-
// Parameters :
-
// $p_dir : Directory path to check.
-
// Return Values :
-
// 1 : OK
-
// -1 : Unable to create directory
-
// --------------------------------------------------------------------------------
-
function privDirCheck($p_dir, $p_is_dir=false)
-
{
-
$v_result = 1;
-
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDirCheck", "entry='$p_dir', is_dir='".($p_is_dir?"true":"false")."'");
-
-
// ----- Remove the final '/'
-
if (($p_is_dir) && (substr($p_dir, -1)=='/'))
-
{
-
$p_dir = substr($p_dir, 0, strlen($p_dir)-1);
-
}
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Looking for entry '$p_dir'");
-
-
// ----- Check the directory availability
-
if ((is_dir($p_dir)) || ($p_dir == ""))
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, "'$p_dir' is a directory");
-
return 1;
-
}
-
-
// ----- Extract parent directory
-
$p_parent_dir = dirname($p_dir);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Parent directory is '$p_parent_dir'");
-
-
// ----- Just a check
-
if ($p_parent_dir != $p_dir)
-
{
-
// ----- Look for parent directory
-
if ($p_parent_dir != "")
-
{
-
if (($v_result = $this->privDirCheck($p_parent_dir)) != 1)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
}
-
}
-
-
// ----- Create the directory
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Create directory '$p_dir'");
-
if (!@mkdir($p_dir, 0777))
-
{
-
// ----- Error log
-
PclZip::privErrorLog(PCLZIP_ERR_DIR_CREATE_FAIL, "Unable to create directory '$p_dir'");
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result, "Directory '$p_dir' created");
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privMerge()
-
// Description :
-
// If $p_archive_to_add does not exist, the function exit with a success result.
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privMerge(&$p_archive_to_add)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privMerge", "archive='".$p_archive_to_add->zipname."'");
-
$v_result=1;
-
-
// ----- Look if the archive_to_add exists
-
if (!is_file($p_archive_to_add->zipname))
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to add does not exist. End of merge.");
-
-
// ----- Nothing to merge, so merge is a success
-
$v_result = 1;
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Look if the archive exists
-
if (!is_file($this->zipname))
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, duplicate the archive_to_add.");
-
-
// ----- Do a duplicate
-
$v_result = $this->privDuplicate($p_archive_to_add->zipname);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Open the zip file
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
-
if (($v_result=$this->privOpenFd('rb')) != 1)
-
{
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Read the central directory informations
-
$v_central_dir = array();
-
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
-
{
-
$this->privCloseFd();
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Go to beginning of File
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");
-
@rewind($this->zip_fd);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");
-
-
// ----- Open the archive_to_add file
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open archive_to_add in binary read mode");
-
if (($v_result=$p_archive_to_add->privOpenFd('rb')) != 1)
-
{
-
$this->privCloseFd();
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Read the central directory informations
-
$v_central_dir_to_add = array();
-
if (($v_result = $p_archive_to_add->privReadEndCentralDir($v_central_dir_to_add)) != 1)
-
{
-
$this->privCloseFd();
-
$p_archive_to_add->privCloseFd();
-
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Go to beginning of File
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");
-
@rewind($p_archive_to_add->zip_fd);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");
-
-
// ----- Creates a temporay file
-
$v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';
-
-
// ----- Open the temporary file in write mode
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
-
if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0)
-
{
-
$this->privCloseFd();
-
$p_archive_to_add->privCloseFd();
-
-
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Copy the files from the archive to the temporary file
-
// TBC : Here I should better append the file and go back to erase the central dir
-
$v_size = $v_central_dir['offset'];
-
while ($v_size != 0)
-
{
-
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
-
$v_buffer = fread($this->zip_fd, $v_read_size);
-
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
-
$v_size -= $v_read_size;
-
}
-
-
// ----- Copy the files from the archive_to_add into the temporary file
-
$v_size = $v_central_dir_to_add['offset'];
-
while ($v_size != 0)
-
{
-
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
-
$v_buffer = fread($p_archive_to_add->zip_fd, $v_read_size);
-
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
-
$v_size -= $v_read_size;
-
}
-
-
// ----- Store the offset of the central dir
-
$v_offset = @ftell($v_zip_temp_fd);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");
-
-
// ----- Copy the block of file headers from the old archive
-
$v_size = $v_central_dir['size'];
-
while ($v_size != 0)
-
{
-
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
-
$v_buffer = @fread($this->zip_fd, $v_read_size);
-
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
-
$v_size -= $v_read_size;
-
}
-
-
// ----- Copy the block of file headers from the archive_to_add
-
$v_size = $v_central_dir_to_add['size'];
-
while ($v_size != 0)
-
{
-
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
-
$v_buffer = @fread($p_archive_to_add->zip_fd, $v_read_size);
-
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
-
$v_size -= $v_read_size;
-
}
-
-
// ----- Merge the file comments
-
$v_comment = $v_central_dir['comment'].' '.$v_central_dir_to_add['comment'];
-
-
// ----- Calculate the size of the (new) central header
-
$v_size = @ftell($v_zip_temp_fd)-$v_offset;
-
-
// ----- Swap the file descriptor
-
// Here is a trick : I swap the temporary fd with the zip fd, in order to use
-
// the following methods on the temporary fil and not the real archive fd
-
$v_swap = $this->zip_fd;
-
$this->zip_fd = $v_zip_temp_fd;
-
$v_zip_temp_fd = $v_swap;
-
-
// ----- Create the central dir footer
-
if (($v_result = $this->privWriteCentralHeader($v_central_dir['entries']+$v_central_dir_to_add['entries'], $v_size, $v_offset, $v_comment)) != 1)
-
{
-
$this->privCloseFd();
-
$p_archive_to_add->privCloseFd();
-
@fclose($v_zip_temp_fd);
-
$this->zip_fd = null;
-
-
// ----- Reset the file list
-
unset($v_header_list);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Swap back the file descriptor
-
$v_swap = $this->zip_fd;
-
$this->zip_fd = $v_zip_temp_fd;
-
$v_zip_temp_fd = $v_swap;
-
-
// ----- Close
-
$this->privCloseFd();
-
$p_archive_to_add->privCloseFd();
-
-
// ----- Close the temporary file
-
@fclose($v_zip_temp_fd);
-
-
// ----- Delete the zip file
-
// TBC : I should test the result ...
-
@unlink($this->zipname);
-
-
// ----- Rename the temporary file
-
// TBC : I should test the result ...
-
//@rename($v_zip_temp_name, $this->zipname);
-
PclZipUtilRename($v_zip_temp_name, $this->zipname);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privDuplicate()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privDuplicate($p_archive_filename)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDuplicate", "archive_filename='$p_archive_filename'");
-
$v_result=1;
-
-
// ----- Look if the $p_archive_filename exists
-
if (!is_file($p_archive_filename))
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to duplicate does not exist. End of duplicate.");
-
-
// ----- Nothing to duplicate, so duplicate is a success.
-
$v_result = 1;
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Open the zip file
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
-
if (($v_result=$this->privOpenFd('wb')) != 1)
-
{
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
-
// ----- Open the temporary file in write mode
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
-
if (($v_zip_temp_fd = @fopen($p_archive_filename, 'rb')) == 0)
-
{
-
$this->privCloseFd();
-
-
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive file \''.$p_archive_filename.'\' in binary write mode');
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
-
return PclZip::errorCode();
-
}
-
-
// ----- Copy the files from the archive to the temporary file
-
// TBC : Here I should better append the file and go back to erase the central dir
-
$v_size = filesize($p_archive_filename);
-
while ($v_size != 0)
-
{
-
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read $v_read_size bytes");
-
$v_buffer = fread($v_zip_temp_fd, $v_read_size);
-
@fwrite($this->zip_fd, $v_buffer, $v_read_size);
-
$v_size -= $v_read_size;
-
}
-
-
// ----- Close
-
$this->privCloseFd();
-
-
// ----- Close the temporary file
-
@fclose($v_zip_temp_fd);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privErrorLog()
-
// Description :
-
// Parameters :
-
// --------------------------------------------------------------------------------
-
function privErrorLog($p_error_code=0, $p_error_string='')
-
{
-
if (PCLZIP_ERROR_EXTERNAL == 1) {
-
PclError($p_error_code, $p_error_string);
-
}
-
else {
-
$this->error_code = $p_error_code;
-
$this->error_string = $p_error_string;
-
}
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privErrorReset()
-
// Description :
-
// Parameters :
-
// --------------------------------------------------------------------------------
-
function privErrorReset()
-
{
-
if (PCLZIP_ERROR_EXTERNAL == 1) {
-
PclErrorReset();
-
}
-
else {
-
$this->error_code = 0;
-
$this->error_string = '';
-
}
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : privDecrypt()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function privDecrypt($p_encryption_header, &$p_buffer, $p_size, $p_crc)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDecrypt', "size=".$p_size."");
-
$v_result=1;
-
-
// ----- To Be Modified ;-)
-
$v_pwd = "test";
-
-
$p_buffer = PclZipUtilZipDecrypt($p_buffer, $p_size, $p_encryption_header,
-
$p_crc, $v_pwd);
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
}
-
// End of class
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : PclZipUtilPathReduction()
-
// Description :
-
// Parameters :
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function PclZipUtilPathReduction($p_dir)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathReduction", "dir='$p_dir'");
-
$v_result = "";
-
-
// ----- Look for not empty path
-
if ($p_dir != "")
-
{
-
// ----- Explode path by directory names
-
$v_list = explode("/", $p_dir);
-
-
// ----- Study directories from last to first
-
for ($i=sizeof($v_list)-1; $i>=0; $i--)
-
{
-
// ----- Look for current path
-
if ($v_list[$i] == ".")
-
{
-
// ----- Ignore this directory
-
// Should be the first $i=0, but no check is done
-
}
-
else if ($v_list[$i] == "..")
-
{
-
// ----- Ignore it and ignore the $i-1
-
$i--;
-
}
-
else if (($v_list[$i] == "") && ($i!=(sizeof($v_list)-1)) && ($i!=0))
-
{
-
// ----- Ignore only the double '//' in path,
-
// but not the first and last '/'
-
}
-
else
-
{
-
$v_result = $v_list[$i].($i!=(sizeof($v_list)-1)?"/".$v_result:"");
-
}
-
}
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : PclZipUtilPathInclusion()
-
// Description :
-
// This function indicates if the path $p_path is under the $p_dir tree. Or,
-
// said in an other way, if the file or sub-dir $p_path is inside the dir
-
// $p_dir.
-
// The function indicates also if the path is exactly the same as the dir.
-
// This function supports path with duplicated '/' like '//', but does not
-
// support '.' or '..' statements.
-
// Parameters :
-
// Return Values :
-
// 0 if $p_path is not inside directory $p_dir
-
// 1 if $p_path is inside directory $p_dir
-
// 2 if $p_path is exactly the same as $p_dir
-
// --------------------------------------------------------------------------------
-
function PclZipUtilPathInclusion($p_dir, $p_path)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathInclusion", "dir='$p_dir', path='$p_path'");
-
$v_result = 1;
-
-
// ----- Explode dir and path by directory separator
-
$v_list_dir = explode("/", $p_dir);
-
$v_list_dir_size = sizeof($v_list_dir);
-
$v_list_path = explode("/", $p_path);
-
$v_list_path_size = sizeof($v_list_path);
-
-
// ----- Study directories paths
-
$i = 0;
-
$j = 0;
-
while (($i < $v_list_dir_size) && ($j < $v_list_path_size) && ($v_result)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Working on dir($i)='".$v_list_dir[$i]."' and path($j)='".$v_list_path[$j]."'");
-
-
// ----- Look for empty dir (path reduction)
-
if ($v_list_dir[$i] == '') {
-
$i++;
-
continue;
-
}
-
if ($v_list_path[$j] == '') {
-
$j++;
-
continue;
-
}
-
-
// ----- Compare the items
-
if (($v_list_dir[$i] != $v_list_path[$j]) && ($v_list_dir[$i] != '') && ( $v_list_path[$j] != '')) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Items ($i,$j) are different");
-
$v_result = 0;
-
}
-
-
// ----- Next items
-
$i++;
-
$j++;
-
}
-
-
// ----- Look if everything seems to be the same
-
if ($v_result) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Look for tie break");
-
// ----- Skip all the empty items
-
while (($j < $v_list_path_size) && ($v_list_path[$j] == '')) $j++;
-
while (($i < $v_list_dir_size) && ($v_list_dir[$i] == '')) $i++;
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Looking on dir($i)='".($i < $v_list_dir_size?$v_list_dir[$i]:'')."' and path($j)='".($j < $v_list_path_size?$v_list_path[$j]:'')."'");
-
-
if (($i >= $v_list_dir_size) && ($j >= $v_list_path_size)) {
-
// ----- There are exactly the same
-
$v_result = 2;
-
}
-
else if ($i < $v_list_dir_size) {
-
// ----- The path is shorter than the dir
-
$v_result = 0;
-
}
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : PclZipUtilCopyBlock()
-
// Description :
-
// Parameters :
-
// $p_mode : read/write compression mode
-
// 0 : src & dest normal
-
// 1 : src gzip, dest normal
-
// 2 : src normal, dest gzip
-
// 3 : src & dest gzip
-
// Return Values :
-
// --------------------------------------------------------------------------------
-
function PclZipUtilCopyBlock($p_src, $p_dest, $p_size, $p_mode=0)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilCopyBlock", "size=$p_size, mode=$p_mode");
-
$v_result = 1;
-
-
if ($p_mode==0)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset before read :".(@ftell($p_src)));
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset before write :".(@ftell($p_dest)));
-
while ($p_size != 0)
-
{
-
$v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
-
$v_buffer = @fread($p_src, $v_read_size);
-
@fwrite($p_dest, $v_buffer, $v_read_size);
-
$p_size -= $v_read_size;
-
}
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset after read :".(@ftell($p_src)));
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset after write :".(@ftell($p_dest)));
-
}
-
else if ($p_mode==1)
-
{
-
while ($p_size != 0)
-
{
-
$v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
-
$v_buffer = @gzread($p_src, $v_read_size);
-
@fwrite($p_dest, $v_buffer, $v_read_size);
-
$p_size -= $v_read_size;
-
}
-
}
-
else if ($p_mode==2)
-
{
-
while ($p_size != 0)
-
{
-
$v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
-
$v_buffer = @fread($p_src, $v_read_size);
-
@gzwrite($p_dest, $v_buffer, $v_read_size);
-
$p_size -= $v_read_size;
-
}
-
}
-
else if ($p_mode==3)
-
{
-
while ($p_size != 0)
-
{
-
$v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
-
$v_buffer = @gzread($p_src, $v_read_size);
-
@gzwrite($p_dest, $v_buffer, $v_read_size);
-
$p_size -= $v_read_size;
-
}
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : PclZipUtilRename()
-
// Description :
-
// This function tries to do a simple rename() function. If it fails, it
-
// tries to copy the $p_src file in a new $p_dest file and then unlink the
-
// first one.
-
// Parameters :
-
// $p_src : Old filename
-
// $p_dest : New filename
-
// Return Values :
-
// 1 on success, 0 on failure.
-
// --------------------------------------------------------------------------------
-
function PclZipUtilRename($p_src, $p_dest)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilRename", "source=$p_src, destination=$p_dest");
-
$v_result = 1;
-
-
// ----- Try to rename the files
-
if (!@rename($p_src, $p_dest)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to rename file, try copy+unlink");
-
-
// ----- Try to copy & unlink the src
-
if (!@copy($p_src, $p_dest)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to copy file");
-
$v_result = 0;
-
}
-
else if (!@unlink($p_src)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to unlink old filename");
-
$v_result = 0;
-
}
-
}
-
-
// ----- Return
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : PclZipUtilOptionText()
-
// Description :
-
// Translate option value in text. Mainly for debug purpose.
-
// Parameters :
-
// $p_option : the option value.
-
// Return Values :
-
// The option text value.
-
// --------------------------------------------------------------------------------
-
function PclZipUtilOptionText($p_option)
-
{
-
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilOptionText", "option='".$p_option."'");
-
-
$v_list = get_defined_constants();
-
for (reset($v_list); $v_key = key($v_list); next($v_list)) {
-
$v_prefix = substr($v_key, 0, 10);
-
if ((($v_prefix == 'PCLZIP_OPT') || ($v_prefix == 'PCLZIP_CB_'))
-
&& ($v_list[$v_key] == $p_option)) {
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_key);
-
return $v_key;
-
}
-
}
-
-
$v_result = 'Unknown';
-
-
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
-
return $v_result;
-
}
-
// --------------------------------------------------------------------------------
-
-
// --------------------------------------------------------------------------------
-
// Function : PclZipUtilTranslateWinPath()
-
// Description :
-
// Translate windows path by replacing '\' by '/' and optionally removing
-
// drive letter.
-
// Parameters :
-
// $p_path : path to translate.
-
// $p_remove_disk_letter : true | false
-
// Return Values :
-
// The path translated.
-
// --------------------------------------------------------------------------------
-
function PclZipUtilTranslateWinPath($p_path, $p_remove_disk_letter=true)
-
{
-
if (stristr(php_uname(), 'windows')) {
-
// ----- Look for potential disk letter
-
if (($p_remove_disk_letter) && (($v_position = strpos($p_path, ':')) != false)) {
-
$p_path = substr($p_path, $v_position+1);
-
}
-
// ----- Change potential windows directory separator
-
if ((strpos($p_path, '\\') > 0) || (substr($p_path, 0,1) == '\\')) {
-
$p_path = strtr($p_path, '\\', '/');
-
}
-
}
-
return $p_path;
-
}
-
// --------------------------------------------------------------------------------
-
-
-
?>
-