<?php
// --------------------------------------------------------------------------------
-// PhpConcept Library - Zip Module 2.5
+// PhpConcept Library - Zip Module 2.8.2
// --------------------------------------------------------------------------------
-// License GNU/LGPL - Vincent Blavet - March 2006
+// License GNU/LGPL - Vincent Blavet - August 2009
// http://www.phpconcept.net
// --------------------------------------------------------------------------------
//
// The use of this software is at the risk of the user.
//
// --------------------------------------------------------------------------------
-// $Id: pclzip.lib.php,v 1.44 2006/03/08 21:23:59 vblavet Exp $
+// $Id: pclzip.lib.php,v 1.60 2009/09/30 21:01:04 vblavet Exp $
// --------------------------------------------------------------------------------
// ----- Constants
- define( 'PCLZIP_READ_BLOCK_SIZE', 2048 );
+ if (!defined('PCLZIP_READ_BLOCK_SIZE')) {
+ define( 'PCLZIP_READ_BLOCK_SIZE', 2048 );
+ }
// ----- File list separator
// In version 1.x of PclZip, the separator for file list is a space
// Recommanded values for compatibility with older versions :
//define( 'PCLZIP_SEPARATOR', ' ' );
// Recommanded values for smart separation of filenames.
- define( 'PCLZIP_SEPARATOR', ',' );
+ if (!defined('PCLZIP_SEPARATOR')) {
+ 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 );
+ if (!defined('PCLZIP_ERROR_EXTERNAL')) {
+ define( 'PCLZIP_ERROR_EXTERNAL', 0 );
+ }
// ----- Optional static temporary directory
// By default temporary files are generated in the script current
// Samples :
// define( 'PCLZIP_TEMPORARY_DIR', '/temp/' );
// define( 'PCLZIP_TEMPORARY_DIR', 'C:/Temp/' );
- define( 'PCLZIP_TEMPORARY_DIR', '' );
+ if (!defined('PCLZIP_TEMPORARY_DIR')) {
+ define( 'PCLZIP_TEMPORARY_DIR', '' );
+ }
+
+ // ----- Optional threshold ratio for use of temporary files
+ // Pclzip sense the size of the file to add/extract and decide to
+ // use or not temporary file. The algorythm is looking for
+ // memory_limit of PHP and apply a ratio.
+ // threshold = memory_limit * ratio.
+ // Recommended values are under 0.5. Default 0.47.
+ // Samples :
+ // define( 'PCLZIP_TEMPORARY_FILE_RATIO', 0.5 );
+ if (!defined('PCLZIP_TEMPORARY_FILE_RATIO')) {
+ define( 'PCLZIP_TEMPORARY_FILE_RATIO', 0.47 );
+ }
// --------------------------------------------------------------------------------
// ***** UNDER THIS LINE NOTHING NEEDS TO BE MODIFIED *****
// --------------------------------------------------------------------------------
// ----- Global variables
- $g_pclzip_version = "2.5";
+ $g_pclzip_version = "2.8.2";
// ----- Error codes
// -1 : Unable to open file in binary write mode
// which is not correctly supported by PHP ...
//define( 'PCLZIP_OPT_CRYPT', 77018 );
define( 'PCLZIP_OPT_EXTRACT_DIR_RESTRICTION', 77019 );
+ define( 'PCLZIP_OPT_TEMP_FILE_THRESHOLD', 77020 );
+ define( 'PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD', 77020 ); // alias
+ define( 'PCLZIP_OPT_TEMP_FILE_ON', 77021 );
+ define( 'PCLZIP_OPT_ADD_TEMP_FILE_ON', 77021 ); // alias
+ define( 'PCLZIP_OPT_TEMP_FILE_OFF', 77022 );
+ define( 'PCLZIP_OPT_ADD_TEMP_FILE_OFF', 77022 ); // alias
// ----- File description attributes
define( 'PCLZIP_ATT_FILE_NAME', 79001 );
define( 'PCLZIP_ATT_FILE_NEW_SHORT_NAME', 79002 );
define( 'PCLZIP_ATT_FILE_NEW_FULL_NAME', 79003 );
+ define( 'PCLZIP_ATT_FILE_MTIME', 79004 );
+ define( 'PCLZIP_ATT_FILE_CONTENT', 79005 );
+ define( 'PCLZIP_ATT_FILE_COMMENT', 79006 );
// ----- Call backs values
define( 'PCLZIP_CB_PRE_EXTRACT', 78001 );
// Note that no real action is taken, if the archive does not exist it is not
// created. Use create() for that.
// --------------------------------------------------------------------------------
- function PclZip($p_zipname)
+ function __construct($p_zipname)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::PclZip', "zipname=$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');
}
$this->magic_quotes_status = -1;
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 1);
return;
}
+
+ public function PclZip($p_zipname) {
+ self::__construct($p_zipname);
+ }
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function create($p_filelist)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::create', "filelist='$p_filelist', ...");
$v_result=1;
// ----- Reset the error handler
// ----- 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 ($v_size > 1) {
// ----- Look for first arg
if ((is_integer($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, $v_options,
PCLZIP_CB_PRE_ADD => 'optional',
PCLZIP_CB_POST_ADD => 'optional',
PCLZIP_OPT_NO_COMPRESSION => 'optional',
- PCLZIP_OPT_COMMENT => 'optional'
+ PCLZIP_OPT_COMMENT => 'optional',
+ PCLZIP_OPT_TEMP_FILE_THRESHOLD => 'optional',
+ PCLZIP_OPT_TEMP_FILE_ON => 'optional',
+ PCLZIP_OPT_TEMP_FILE_OFF => 'optional'
//, PCLZIP_OPT_CRYPT => 'optional'
));
if ($v_result != 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
}
// 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_options[PCLZIP_OPT_ADD_PATH] = $v_arg_list[0];
else if ($v_size > 2) {
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,
"Invalid number / type of arguments");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return 0;
}
}
}
+ // ----- Look for default option values
+ $this->privOptionDefaultThreshold($v_options);
+
// ----- Init
$v_string_list = array();
$v_att_list = array();
// ----- Invalid variable type for $p_filelist
else {
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
$v_att_list[][PCLZIP_ATT_FILE_NAME] = $v_string;
}
else {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Ignore an empty filename");
}
}
}
= array ( PCLZIP_ATT_FILE_NAME => 'mandatory'
,PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional'
,PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional'
+ ,PCLZIP_ATT_FILE_MTIME => 'optional'
+ ,PCLZIP_ATT_FILE_CONTENT => 'optional'
+ ,PCLZIP_ATT_FILE_COMMENT => 'optional'
);
foreach ($v_att_list as $v_entry) {
$v_result = $this->privFileDescrParseAtt($v_entry,
$v_options,
$v_supported_attributes);
if ($v_result != 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
}
// ----- Expand the filelist (expand directories)
$v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options);
if ($v_result != 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
// ----- Call the create fct
$v_result = $this->privCreate($v_filedescr_list, $p_result_list, $v_options);
if ($v_result != 1) {
- //--(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)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::add', "filelist='$p_filelist', ...");
$v_result=1;
// ----- Reset the error handler
// ----- 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 ($v_size > 1) {
// ----- Look for first arg
if ((is_integer($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, $v_options,
PCLZIP_OPT_NO_COMPRESSION => 'optional',
PCLZIP_OPT_COMMENT => 'optional',
PCLZIP_OPT_ADD_COMMENT => 'optional',
- PCLZIP_OPT_PREPEND_COMMENT => 'optional'
+ PCLZIP_OPT_PREPEND_COMMENT => 'optional',
+ PCLZIP_OPT_TEMP_FILE_THRESHOLD => 'optional',
+ PCLZIP_OPT_TEMP_FILE_ON => 'optional',
+ PCLZIP_OPT_TEMP_FILE_OFF => 'optional'
//, PCLZIP_OPT_CRYPT => 'optional'
));
if ($v_result != 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
}
// 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_options[PCLZIP_OPT_ADD_PATH] = $v_add_path = $v_arg_list[0];
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return 0;
}
}
}
+ // ----- Look for default option values
+ $this->privOptionDefaultThreshold($v_options);
+
// ----- Init
$v_string_list = array();
$v_att_list = array();
// ----- Invalid variable type for $p_filelist
else {
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type '".gettype($p_filelist)."' for p_filelist");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
= array ( PCLZIP_ATT_FILE_NAME => 'mandatory'
,PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional'
,PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional'
+ ,PCLZIP_ATT_FILE_MTIME => 'optional'
+ ,PCLZIP_ATT_FILE_CONTENT => 'optional'
+ ,PCLZIP_ATT_FILE_COMMENT => 'optional'
);
foreach ($v_att_list as $v_entry) {
$v_result = $this->privFileDescrParseAtt($v_entry,
$v_options,
$v_supported_attributes);
if ($v_result != 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
}
// ----- Expand the filelist (expand directories)
$v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options);
if ($v_result != 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
// ----- Call the create fct
$v_result = $this->privAdd($v_filedescr_list, $p_result_list, $v_options);
if ($v_result != 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);
return $p_result_list;
}
// --------------------------------------------------------------------------------
// 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
+ // does not exist 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
// --------------------------------------------------------------------------------
function listContent()
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::listContent', "");
$v_result=1;
// ----- Reset the error handler
// ----- Check archive
if (!$this->privCheckFormat()) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return(0);
}
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()
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extract", "");
$v_result=1;
// ----- Reset the error handler
// ----- Check archive
if (!$this->privCheckFormat()) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return(0);
}
// ----- 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
$v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
// ----- Look for first arg
if ((is_integer($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, $v_options,
PCLZIP_OPT_EXTRACT_IN_OUTPUT => 'optional',
PCLZIP_OPT_REPLACE_NEWER => 'optional'
,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
- ,PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional'
+ ,PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional',
+ PCLZIP_OPT_TEMP_FILE_THRESHOLD => 'optional',
+ PCLZIP_OPT_TEMP_FILE_ON => 'optional',
+ PCLZIP_OPT_TEMP_FILE_OFF => 'optional'
));
if ($v_result != 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
// 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];
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
return 0;
}
}
}
+ // ----- Look for default option values
+ $this->privOptionDefaultThreshold($v_options);
+
// ----- 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_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, options...)
function extractByIndex($p_index)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extractByIndex", "index='$p_index', ...");
$v_result=1;
// ----- Reset the error handler
// ----- Check archive
if (!$this->privCheckFormat()) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return(0);
}
// ----- 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
$v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
// ----- Look for first arg
if ((is_integer($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, $v_options,
PCLZIP_OPT_SET_CHMOD => 'optional',
PCLZIP_OPT_REPLACE_NEWER => 'optional'
,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
- ,PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional'
+ ,PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional',
+ PCLZIP_OPT_TEMP_FILE_THRESHOLD => 'optional',
+ PCLZIP_OPT_TEMP_FILE_ON => 'optional',
+ PCLZIP_OPT_TEMP_FILE_OFF => 'optional'
));
if ($v_result != 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
}
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.");
}
}
// 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 = $v_arg_list[0];
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return 0;
}
}
}
// ----- Trace
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "index='$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
$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];
+ // ----- Look for default option values
+ $this->privOptionDefaultThreshold($v_options);
+
// ----- 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()
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::delete", "");
$v_result=1;
// ----- Reset the error handler
// ----- Check archive
if (!$this->privCheckFormat()) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return(0);
}
// ----- 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 ($v_size > 0) {
PCLZIP_OPT_BY_PREG => 'optional',
PCLZIP_OPT_BY_INDEX => 'optional' ));
if ($v_result != 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
}
if (($v_result = $this->privDeleteByRule($v_list, $v_options)) != 1) {
$this->privSwapBackMagicQuotes();
unset($v_list);
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
return(0);
}
$this->privSwapBackMagicQuotes();
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_list);
return $v_list;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function deleteByIndex($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()
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::properties", "");
// ----- Reset the error handler
$this->privErrorReset();
// ----- Check archive
if (!$this->privCheckFormat()) {
$this->privSwapBackMagicQuotes();
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return(0);
}
if (@is_file($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)
{
$this->privSwapBackMagicQuotes();
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), 0);
return 0;
}
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
{
$this->privSwapBackMagicQuotes();
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
$this->privSwapBackMagicQuotes();
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_prop);
return $v_prop;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function duplicate($p_archive)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::duplicate", "");
$v_result = 1;
// ----- Reset the error handler
// ----- 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
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function merge($p_archive_to_add)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::merge", "");
$v_result = 1;
// ----- Reset the error handler
// ----- Check archive
if (!$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);
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privCheckFormat($p_level=0)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFormat", "");
$v_result = true;
// ----- Reset the file system cache
if (!is_file($this->zipname)) {
// ----- Error log
PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "Missing archive file '".$this->zipname."'");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo());
return(false);
}
if (!is_readable($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);
}
// TBC
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privParseOptions(&$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[$i].")'");
// ----- Check if the option is supported
if (!isset($v_requested_options[$p_options_list[$i]])) {
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();
}
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]]."'");
+ $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], FALSE);
+ $i++;
+ break;
+
+ case PCLZIP_OPT_TEMP_FILE_THRESHOLD :
+ // ----- Check the number of parameters
+ if (($i+1) >= $p_size) {
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+ return PclZip::errorCode();
+ }
+
+ // ----- Check for incompatible options
+ if (isset($v_result_list[PCLZIP_OPT_TEMP_FILE_OFF])) {
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '".PclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'PCLZIP_OPT_TEMP_FILE_OFF'");
+ return PclZip::errorCode();
+ }
+
+ // ----- Check the value
+ $v_value = $p_options_list[$i+1];
+ if ((!is_integer($v_value)) || ($v_value<0)) {
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Integer expected for option '".PclZipUtilOptionText($p_options_list[$i])."'");
+ return PclZip::errorCode();
+ }
+
+ // ----- Get the value (and convert it in bytes)
+ $v_result_list[$p_options_list[$i]] = $v_value*1048576;
$i++;
break;
+ case PCLZIP_OPT_TEMP_FILE_ON :
+ // ----- Check for incompatible options
+ if (isset($v_result_list[PCLZIP_OPT_TEMP_FILE_OFF])) {
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '".PclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'PCLZIP_OPT_TEMP_FILE_OFF'");
+ return PclZip::errorCode();
+ }
+
+ $v_result_list[$p_options_list[$i]] = true;
+ break;
+
+ case PCLZIP_OPT_TEMP_FILE_OFF :
+ // ----- Check for incompatible options
+ if (isset($v_result_list[PCLZIP_OPT_TEMP_FILE_ON])) {
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '".PclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'PCLZIP_OPT_TEMP_FILE_ON'");
+ return PclZip::errorCode();
+ }
+ // ----- Check for incompatible options
+ if (isset($v_result_list[PCLZIP_OPT_TEMP_FILE_THRESHOLD])) {
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '".PclZipUtilOptionText($p_options_list[$i])."' can not be used with option 'PCLZIP_OPT_TEMP_FILE_THRESHOLD'");
+ return PclZip::errorCode();
+ }
+
+ $v_result_list[$p_options_list[$i]] = true;
+ break;
+
case PCLZIP_OPT_EXTRACT_DIR_RESTRICTION :
// ----- Check the number of parameters
if (($i+1) >= $p_size) {
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($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[$i+1])
&& ($p_options_list[$i+1] != '')) {
- $v_result_list[$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]]."'");
+ $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], FALSE);
$i++;
}
else {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." set with an empty value is ignored.");
}
break;
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($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 :
+ // ereg() is deprecated starting with PHP 5.3. Move PCLZIP_OPT_BY_EREG
+ // to PCLZIP_OPT_BY_PREG
+ $p_options_list[$i] = PCLZIP_OPT_BY_PREG;
case PCLZIP_OPT_BY_PREG :
//case PCLZIP_OPT_CRYPT :
// ----- Check the number of parameters
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();
}
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]]."'");
$i++;
break;
."'");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
."'");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
$i++;
break;
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($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], ' ', '');
$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 {
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();
}
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 ...");
$v_sort_flag=true;
// ----- TBC : An automatic sort should be writen ...
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Invalid order of index range for option '".PclZipUtilOptionText($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
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
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]]."'");
$i++;
break;
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($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)) {
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Function '".$v_function_name."()' is not an existing function for option '".PclZipUtilOptionText($p_options_list[$i])."'");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
.$p_options_list[$i]."'");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
for ($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();
}
}
}
}
+ // ----- Look for default values
+ if (!isset($v_result_list[PCLZIP_OPT_TEMP_FILE_THRESHOLD])) {
+
+ }
+
+ // ----- Return
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privOptionDefaultThreshold()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privOptionDefaultThreshold(&$p_options)
+ {
+ $v_result=1;
+
+ if (isset($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD])
+ || isset($p_options[PCLZIP_OPT_TEMP_FILE_OFF])) {
+ return $v_result;
+ }
+
+ // ----- Get 'memory_limit' configuration value
+ $v_memory_limit = ini_get('memory_limit');
+ $v_memory_limit = trim($v_memory_limit);
+ $v_memory_limit_int = (int) $v_memory_limit;
+ $last = strtolower(substr($v_memory_limit, -1));
+
+ if($last == 'g')
+ //$v_memory_limit_int = $v_memory_limit_int*1024*1024*1024;
+ $v_memory_limit_int = $v_memory_limit_int*1073741824;
+ if($last == 'm')
+ //$v_memory_limit_int = $v_memory_limit_int*1024*1024;
+ $v_memory_limit_int = $v_memory_limit_int*1048576;
+ if($last == 'k')
+ $v_memory_limit_int = $v_memory_limit_int*1024;
+
+ $p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD] = floor($v_memory_limit_int*PCLZIP_TEMPORARY_FILE_RATIO);
+
+
+ // ----- Sanity check : No threshold if value lower than 1M
+ if ($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD] < 1048576) {
+ unset($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD]);
+ }
+
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privFileDescrParseAtt(&$p_file_list, &$p_filedescr, $v_options, $v_requested_options=false)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privFileDescrParseAtt", "");
$v_result=1;
// ----- For each file in the list check the attributes
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file attribute '".$v_key."' for this file");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
case PCLZIP_ATT_FILE_NAME :
if (!is_string($v_value)) {
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
$p_filedescr['filename'] = PclZipUtilPathReduction($v_value);
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'");
if ($p_filedescr['filename'] == '') {
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty filename for attribute '".PclZipUtilOptionText($v_key)."'");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
case PCLZIP_ATT_FILE_NEW_SHORT_NAME :
if (!is_string($v_value)) {
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
$p_filedescr['new_short_name'] = PclZipUtilPathReduction($v_value);
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'");
if ($p_filedescr['new_short_name'] == '') {
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty short filename for attribute '".PclZipUtilOptionText($v_key)."'");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
break;
case PCLZIP_ATT_FILE_NEW_FULL_NAME :
if (!is_string($v_value)) {
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
$p_filedescr['new_full_name'] = PclZipUtilPathReduction($v_value);
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'");
if ($p_filedescr['new_full_name'] == '') {
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty full filename for attribute '".PclZipUtilOptionText($v_key)."'");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
break;
+ // ----- Look for options that takes a string
+ case PCLZIP_ATT_FILE_COMMENT :
+ if (!is_string($v_value)) {
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'");
+ return PclZip::errorCode();
+ }
+
+ $p_filedescr['comment'] = $v_value;
+ break;
+
+ case PCLZIP_ATT_FILE_MTIME :
+ if (!is_integer($v_value)) {
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". Integer expected for attribute '".PclZipUtilOptionText($v_key)."'");
+ return PclZip::errorCode();
+ }
+
+ $p_filedescr['mtime'] = $v_value;
+ break;
+
+ case PCLZIP_ATT_FILE_CONTENT :
+ $p_filedescr['content'] = $v_value;
+ break;
+
default :
// ----- Error log
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,
"Unknown parameter '".$v_key."'");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
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($p_file_list[$key])) {
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
}
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : privFileDescrExpand()
// Description :
+ // This method look for each item of the list to see if its a file, a folder
+ // or a string to be added as file. For any other type of files (link, other)
+ // just ignore the item.
+ // Then prepare the information that will be stored for that file.
+ // When its a folder, expand the folder with all the files that are in that
+ // folder (recursively).
// Parameters :
// Return Values :
// 1 on success.
// --------------------------------------------------------------------------------
function privFileDescrExpand(&$p_filedescr_list, &$p_options)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privFileDescrExpand", "");
$v_result=1;
// ----- Create a result list
// ----- Look each entry
for ($i=0; $i<sizeof($p_filedescr_list); $i++) {
+
// ----- Get filedescr
$v_descr = $p_filedescr_list[$i];
// ----- Reduce the filename
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filedescr before reduction :'".$v_descr['filename']."'");
- $v_descr['filename'] = PclZipUtilTranslateWinPath($v_descr['filename']);
+ $v_descr['filename'] = PclZipUtilTranslateWinPath($v_descr['filename'], false);
$v_descr['filename'] = PclZipUtilPathReduction($v_descr['filename']);
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filedescr after reduction :'".$v_descr['filename']."'");
- // ----- Get type of descr
- if (!file_exists($v_descr['filename'])) {
+ // ----- Look for real file or folder
+ if (file_exists($v_descr['filename'])) {
+ if (@is_file($v_descr['filename'])) {
+ $v_descr['type'] = 'file';
+ }
+ else if (@is_dir($v_descr['filename'])) {
+ $v_descr['type'] = 'folder';
+ }
+ else if (@is_link($v_descr['filename'])) {
+ // skip
+ continue;
+ }
+ else {
+ // skip
+ continue;
+ }
+ }
+
+ // ----- Look for string added as file
+ else if (isset($v_descr['content'])) {
+ $v_descr['type'] = 'virtual_file';
+ }
+
+ // ----- Missing file
+ else {
// ----- Error log
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_descr['filename']."' does not exists");
- PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$v_descr['filename']."' does not exists");
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$v_descr['filename']."' does not exist");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
- if (@is_file($v_descr['filename'])) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a file");
- $v_descr['type'] = 'file';
- }
- else if (@is_dir($v_descr['filename'])) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a folder");
- $v_descr['type'] = 'folder';
- }
- else if (@is_link($v_descr['filename'])) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Unsupported file type : link");
- // skip
- continue;
- }
- else {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Unsupported file type : unknown type");
- // skip
- continue;
- }
// ----- Calculate the stored filename
$this->privCalculateStoredFilename($v_descr, $p_options);
$v_dirlist_nb = 0;
if ($v_folder_handler = @opendir($v_descr['filename'])) {
while (($v_item_handler = @readdir($v_folder_handler)) !== false) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for '".$v_item_handler."' in the directory");
// ----- Skip '.' and '..'
if (($v_item_handler == '.') || ($v_item_handler == '..')) {
// ----- Look for different stored filename
// Because the name of the folder was changed, the name of the
// files/sub-folders also change
- if ($v_descr['stored_filename'] != $v_descr['filename']) {
- $v_dirlist_descr[$v_dirlist_nb]['new_full_name'] = $v_descr['stored_filename'].'/'.$v_item_handler;
+ if (($v_descr['stored_filename'] != $v_descr['filename'])
+ && (!isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH]))) {
+ if ($v_descr['stored_filename'] != '') {
+ $v_dirlist_descr[$v_dirlist_nb]['new_full_name'] = $v_descr['stored_filename'].'/'.$v_item_handler;
+ }
+ else {
+ $v_dirlist_descr[$v_dirlist_nb]['new_full_name'] = $v_item_handler;
+ }
}
$v_dirlist_nb++;
}
+
+ @closedir($v_folder_handler);
}
else {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to open dir '".$v_descr['filename']."' in read mode. Skipped.");
// TBC : unable to open folder in read mode
}
if ($v_dirlist_nb != 0) {
// ----- Expand
if (($v_result = $this->privFileDescrExpand($v_dirlist_descr, $p_options)) != 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// ----- Concat the resulting list
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Merging result list (size '".sizeof($v_result_list)."') with dirlist (size '".sizeof($v_dirlist_descr)."')");
$v_result_list = array_merge($v_result_list, $v_dirlist_descr);
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "merged result list is size '".sizeof($v_result_list)."'");
}
else {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Nothing in this folder to expand.");
}
// ----- Free local array
$p_filedescr_list = $v_result_list;
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privCreate($p_filedescr_list, &$p_result_list, &$p_options)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCreate", "list");
$v_result=1;
$v_list_detail = array();
if (($v_result = $this->privOpenFd('wb')) != 1)
{
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
$this->privSwapBackMagicQuotes();
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privAdd($p_filedescr_list, &$p_result_list, &$p_options)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAdd", "list");
$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_filedescr_list, $p_result_list, $p_options);
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// ----- Magic quotes trick
$this->privDisableMagicQuotes();
// ----- Open the zip file
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
if (($v_result=$this->privOpenFd('rb')) != 1)
{
// ----- Magic quotes trick
$this->privSwapBackMagicQuotes();
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
{
$this->privCloseFd();
$this->privSwapBackMagicQuotes();
- //--(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();
}
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;
$this->privSwapBackMagicQuotes();
// ----- 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;
$this->privSwapBackMagicQuotes();
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
$v_count++;
$this->privSwapBackMagicQuotes();
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
PclZipUtilRename($v_zip_temp_name, $this->zipname);
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privOpenFd($p_mode)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privOpenFd", 'mode='.$p_mode);
$v_result=1;
// ----- Look if already open
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Zip file \''.$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()
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCloseFd", "");
$v_result=1;
if ($this->zip_fd != 0)
$this->zip_fd = 0;
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// function privAddList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
function privAddList($p_filedescr_list, &$p_result_list, &$p_options)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddList", "list");
$v_result=1;
// ----- Add the files
if (($v_result = $this->privAddFileList($p_filedescr_list, $v_header_list, $p_options)) != 1)
{
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
if ($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;
}
$v_count++;
unset($v_header_list);
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privAddFileList($p_filedescr_list, &$p_result_list, &$p_options)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFileList", "filedescr_list");
$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; ($j<sizeof($p_filedescr_list)) && ($v_result==1); $j++) {
$p_filedescr_list[$j]['filename']
= PclZipUtilTranslateWinPath($p_filedescr_list[$j]['filename'], false);
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for file '".$p_filedescr_list[$j]['filename']."'");
// ----- Skip empty file names
// TBC : Can this be possible ? not checked in DescrParseAtt ?
if ($p_filedescr_list[$j]['filename'] == "") {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Skip empty filename");
continue;
}
// ----- Check the filename
- if (!file_exists($p_filedescr_list[$j]['filename'])) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_filedescr_list[$j]['filename']."' does not exists");
- PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$p_filedescr_list[$j]['filename']."' does not exists");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
+ if ( ($p_filedescr_list[$j]['type'] != 'virtual_file')
+ && (!file_exists($p_filedescr_list[$j]['filename']))) {
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$p_filedescr_list[$j]['filename']."' does not exist");
return PclZip::errorCode();
}
// ----- Look if it is a file or a dir with no all path remove option
- if ( (is_file($p_filedescr_list[$j]['filename']))
- || ( is_dir($p_filedescr_list[$j]['filename'])
+ // or a dir with all its path removed
+// if ( (is_file($p_filedescr_list[$j]['filename']))
+// || ( is_dir($p_filedescr_list[$j]['filename'])
+ if ( ($p_filedescr_list[$j]['type'] == 'file')
+ || ($p_filedescr_list[$j]['type'] == 'virtual_file')
+ || ( ($p_filedescr_list[$j]['type'] == 'folder')
&& ( !isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH])
- || !$p_options[PCLZIP_OPT_REMOVE_ALL_PATH]))) {
+ || !$p_options[PCLZIP_OPT_REMOVE_ALL_PATH]))
+ ) {
// ----- Add the file
$v_result = $this->privAddFile($p_filedescr_list[$j], $v_header,
$p_options);
if ($v_result != 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
$p_result_list[$v_nb++] = $v_header;
}
}
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "After add, list have ".$v_nb." elements");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privAddFile($p_filedescr, &$p_header, &$p_options)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFile", "filename='".$p_filedescr['filename']."'");
$v_result=1;
// ----- Working variable
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file list parameter (invalid or empty list)");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
// ----- Look for a stored different filename
+ /* TBC : Removed
if (isset($p_filedescr['stored_filename'])) {
$v_stored_filename = $p_filedescr['stored_filename'];
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'Stored filename is NOT the same "'.$v_stored_filename.'"');
}
else {
$v_stored_filename = $p_filedescr['stored_filename'];
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'Stored filename is the same');
}
+ */
// ----- Set the file properties
clearstatcache();
$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;
+// TBC : Removed $p_header['stored_filename'] = $v_stored_filename;
+ $p_header['stored_filename'] = $p_filedescr['stored_filename'];
$p_header['extra'] = '';
- $p_header['comment'] = '';
$p_header['status'] = 'ok';
$p_header['index'] = -1;
+ // ----- Look for regular file
+ if ($p_filedescr['type']=='file') {
+ $p_header['external'] = 0x00000000;
+ $p_header['size'] = filesize($p_filename);
+ }
+
+ // ----- Look for regular folder
+ else if ($p_filedescr['type']=='folder') {
+ $p_header['external'] = 0x00000010;
+ $p_header['mtime'] = filemtime($p_filename);
+ $p_header['size'] = filesize($p_filename);
+ }
+
+ // ----- Look for virtual file
+ else if ($p_filedescr['type'] == 'virtual_file') {
+ $p_header['external'] = 0x00000000;
+ $p_header['size'] = strlen($p_filedescr['content']);
+ }
+
+
+ // ----- Look for filetime
+ if (isset($p_filedescr['mtime'])) {
+ $p_header['mtime'] = $p_filedescr['mtime'];
+ }
+ else if ($p_filedescr['type'] == 'virtual_file') {
+ $p_header['mtime'] = time();
+ }
+ else {
+ $p_header['mtime'] = filemtime($p_filename);
+ }
+
+ // ------ Look for file comment
+ if (isset($p_filedescr['comment'])) {
+ $p_header['comment_len'] = strlen($p_filedescr['comment']);
+ $p_header['comment'] = $p_filedescr['comment'];
+ }
+ else {
+ $p_header['comment_len'] = 0;
+ $p_header['comment'] = '';
+ }
+
// ----- Look for pre-add callback
if (isset($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
$v_local_header = array();
// ----- Call the callback
// Here I do not use call_user_func() because I need to send a reference to the
// header.
- eval('$v_result = '.$p_options[PCLZIP_CB_PRE_ADD].'(PCLZIP_CB_PRE_ADD, $v_local_header);');
+ $v_result = $p_options[PCLZIP_CB_PRE_ADD](PCLZIP_CB_PRE_ADD, $v_local_header);
if ($v_result == 0) {
// ----- Change the file status
$p_header['status'] = "skipped";
// Only some fields can be modified
if ($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 '".$p_header['stored_filename']."'");
}
}
if ($p_header['status'] == 'ok') {
// ----- Look for a file
- if (is_file($p_filename))
- {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a file");
+ if ($p_filedescr['type'] == 'file') {
+ // ----- Look for using temporary file to zip
+ if ( (!isset($p_options[PCLZIP_OPT_TEMP_FILE_OFF]))
+ && (isset($p_options[PCLZIP_OPT_TEMP_FILE_ON])
+ || (isset($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD])
+ && ($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD] <= $p_header['size'])) ) ) {
+ $v_result = $this->privAddFileUsingTempFile($p_filedescr, $p_header, $p_options);
+ if ($v_result < PCLZIP_ERR_NO_ERROR) {
+ return $v_result;
+ }
+ }
+
+ // ----- Use "in memory" zip algo
+ else {
+
// ----- Open the source file
if (($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']);
+ // ----- Read the file content
+ $v_content = @fread($v_file, $p_header['size']);
- // ----- Calculate the CRC
- $p_header['crc'] = @crc32($v_content_compressed);
+ // ----- Close the file
+ @fclose($v_file);
+
+ // ----- Calculate the CRC
+ $p_header['crc'] = @crc32($v_content);
+ // ----- Look for no compression
+ if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) {
// ----- Set header parameters
$p_header['compressed_size'] = $p_header['size'];
$p_header['compression'] = 0;
}
+
+ // ----- Look for normal compression
else {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will be compressed");
- // ----- Read the file content
- $v_content = @fread($v_file, $p_header['size']);
+ // ----- Compress the content
+ $v_content = @gzdeflate($v_content);
- // ----- Calculate the CRC
- $p_header['crc'] = @crc32($v_content);
+ // ----- Set header parameters
+ $p_header['compressed_size'] = strlen($v_content);
+ $p_header['compression'] = 8;
+ }
+
+ // ----- Call the header generation
+ if (($v_result = $this->privWriteFileHeader($p_header)) != 1) {
+ @fclose($v_file);
+ return $v_result;
+ }
+
+ // ----- Write the compressed (or not) content
+ @fwrite($this->zip_fd, $v_content, $p_header['compressed_size']);
- // ----- Compress the file
- $v_content_compressed = @gzdeflate($v_content);
+ }
+ }
+
+ // ----- Look for a virtual file (a file from string)
+ else if ($p_filedescr['type'] == 'virtual_file') {
+
+ $v_content = $p_filedescr['content'];
+
+ // ----- Calculate the CRC
+ $p_header['crc'] = @crc32($v_content);
+
+ // ----- Look for no compression
+ if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) {
// ----- Set header parameters
- $p_header['compressed_size'] = strlen($v_content_compressed);
- $p_header['compression'] = 8;
+ $p_header['compressed_size'] = $p_header['size'];
+ $p_header['compression'] = 0;
}
- // ----- Look for encryption
- /*
- if ((isset($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)."");
+ // ----- Look for normal compression
+ else {
+ // ----- Compress the content
+ $v_content = @gzdeflate($v_content);
+
+ // ----- Set header parameters
+ $p_header['compressed_size'] = strlen($v_content);
+ $p_header['compression'] = 8;
}
- */
// ----- Call the header generation
if (($v_result = $this->privWriteFileHeader($p_header)) != 1) {
@fclose($v_file);
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// ----- Write the compressed (or not) content
- @fwrite($this->zip_fd,
- $v_content_compressed, $p_header['compressed_size']);
-
- // ----- Close the file
- @fclose($v_file);
+ @fwrite($this->zip_fd, $v_content, $p_header['compressed_size']);
}
// ----- Look for a directory
- else {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a folder");
+ else if ($p_filedescr['type'] == 'folder') {
// ----- Look for directory last '/'
if (@substr($p_header['stored_filename'], -1) != '/') {
$p_header['stored_filename'] .= '/';
// ----- Call the header generation
if (($v_result = $this->privWriteFileHeader($p_header)) != 1)
{
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
}
// ----- Look for post-add callback
if (isset($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
$v_local_header = array();
// ----- Call the callback
// Here I do not use call_user_func() because I need to send a reference to the
// header.
- eval('$v_result = '.$p_options[PCLZIP_CB_POST_ADD].'(PCLZIP_CB_POST_ADD, $v_local_header);');
+ $v_result = $p_options[PCLZIP_CB_POST_ADD](PCLZIP_CB_POST_ADD, $v_local_header);
if ($v_result == 0) {
// ----- Ignored
$v_result = 1;
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
+ return $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privAddFileUsingTempFile()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privAddFileUsingTempFile($p_filedescr, &$p_header, &$p_options)
+ {
+ $v_result=PCLZIP_ERR_NO_ERROR;
+
+ // ----- Working variable
+ $p_filename = $p_filedescr['filename'];
+
+
+ // ----- Open the source file
+ if (($v_file = @fopen($p_filename, "rb")) == 0) {
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode");
+ return PclZip::errorCode();
+ }
+
+ // ----- Creates a compressed temporary file
+ $v_gzip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.gz';
+ if (($v_file_compressed = @gzopen($v_gzip_temp_name, "wb")) == 0) {
+ fclose($v_file);
+ PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary write mode');
+ return PclZip::errorCode();
+ }
+
+ // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks
+ $v_size = filesize($p_filename);
+ while ($v_size != 0) {
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
+ $v_buffer = @fread($v_file, $v_read_size);
+ //$v_binary_data = pack('a'.$v_read_size, $v_buffer);
+ @gzputs($v_file_compressed, $v_buffer, $v_read_size);
+ $v_size -= $v_read_size;
+ }
+
+ // ----- Close the file
+ @fclose($v_file);
+ @gzclose($v_file_compressed);
+
+ // ----- Check the minimum file size
+ if (filesize($v_gzip_temp_name) < 18) {
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'gzip temporary file \''.$v_gzip_temp_name.'\' has invalid filesize - should be minimum 18 bytes');
+ return PclZip::errorCode();
+ }
+
+ // ----- Extract the compressed attributes
+ if (($v_file_compressed = @fopen($v_gzip_temp_name, "rb")) == 0) {
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary read mode');
+ return PclZip::errorCode();
+ }
+
+ // ----- Read the gzip file header
+ $v_binary_data = @fread($v_file_compressed, 10);
+ $v_data_header = unpack('a1id1/a1id2/a1cm/a1flag/Vmtime/a1xfl/a1os', $v_binary_data);
+
+ // ----- Check some parameters
+ $v_data_header['os'] = bin2hex($v_data_header['os']);
+
+ // ----- Read the gzip file footer
+ @fseek($v_file_compressed, filesize($v_gzip_temp_name)-8);
+ $v_binary_data = @fread($v_file_compressed, 8);
+ $v_data_footer = unpack('Vcrc/Vcompressed_size', $v_binary_data);
+
+ // ----- Set the attributes
+ $p_header['compression'] = ord($v_data_header['cm']);
+ //$p_header['mtime'] = $v_data_header['mtime'];
+ $p_header['crc'] = $v_data_footer['crc'];
+ $p_header['compressed_size'] = filesize($v_gzip_temp_name)-18;
+
+ // ----- Close the file
+ @fclose($v_file_compressed);
+
+ // ----- Call the header generation
+ if (($v_result = $this->privWriteFileHeader($p_header)) != 1) {
+ return $v_result;
+ }
+
+ // ----- Add the compressed data
+ if (($v_file_compressed = @fopen($v_gzip_temp_name, "rb")) == 0)
+ {
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary read mode');
+ return PclZip::errorCode();
+ }
+
+ // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks
+ fseek($v_file_compressed, 10);
+ $v_size = $p_header['compressed_size'];
+ while ($v_size != 0)
+ {
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
+ $v_buffer = @fread($v_file_compressed, $v_read_size);
+ //$v_binary_data = pack('a'.$v_read_size, $v_buffer);
+ @fwrite($this->zip_fd, $v_buffer, $v_read_size);
+ $v_size -= $v_read_size;
+ }
+
+ // ----- Close the file
+ @fclose($v_file_compressed);
+
+ // ----- Unlink the temporary file
+ @unlink($v_gzip_temp_name);
+
+ // ----- Return
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privCalculateStoredFilename(&$p_filedescr, &$p_options)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCalculateStoredFilename", "filename='".$p_filedescr['filename']."'");
$v_result=1;
// ----- Working variables
$p_remove_all_dir = 0;
}
+
// ----- Look for full name change
if (isset($p_filedescr['new_full_name'])) {
- $v_stored_filename = $p_filedescr['new_full_name'];
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Changing full name of '".$p_filename."' for '".$v_stored_filename."'");
+ // ----- Remove drive letter if any
+ $v_stored_filename = PclZipUtilTranslateWinPath($p_filedescr['new_full_name']);
}
// ----- Look for path and/or short name change
else {
// ----- Look for short name change
+ // Its when we cahnge just the filename but not the path
if (isset($p_filedescr['new_short_name'])) {
$v_path_info = pathinfo($p_filename);
$v_dir = '';
$v_dir = $v_path_info['dirname'].'/';
}
$v_stored_filename = $v_dir.$p_filedescr['new_short_name'];
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Changing short name of '".$p_filename."' for '".$v_stored_filename."'");
}
else {
// ----- Calculate the stored filename
// ----- Look for all path to remove
if ($p_remove_all_dir) {
$v_stored_filename = basename($p_filename);
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove all path selected change '".$p_filename."' for '".$v_stored_filename."'");
}
// ----- Look for partial path remove
else if ($p_remove_dir != "") {
if ($v_compare > 0) {
if ($v_compare == 2) {
$v_stored_filename = "";
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Path to remove is the current folder");
}
else {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove path '$p_remove_dir' in file '$v_stored_filename'");
$v_stored_filename = substr($v_stored_filename,
strlen($p_remove_dir));
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Result is '$v_stored_filename'");
}
}
}
+
+ // ----- Remove drive letter if any
+ $v_stored_filename = PclZipUtilTranslateWinPath($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);
$p_filedescr['stored_filename'] = $v_stored_filename;
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Stored filename will be '".$p_filedescr['stored_filename']."', strlen ".strlen($p_filedescr['stored_filename']));
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privWriteFileHeader(&$p_header)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');
$v_result=1;
// ----- 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'];
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privWriteCentralFileHeader(&$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'],
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privWriteCentralHeader($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
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privList(&$p_list)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privList", "list");
$v_result=1;
// ----- Magic quotes trick
$this->privDisableMagicQuotes();
// ----- Open the zip file
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0)
{
// ----- Magic quotes trick
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
{
$this->privSwapBackMagicQuotes();
- //--(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']))
{
$this->privSwapBackMagicQuotes();
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
// ----- Read each entry
for ($i=0; $i<$v_central_dir['entries']; $i++)
if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1)
{
$this->privSwapBackMagicQuotes();
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
$v_header['index'] = $i;
$this->privSwapBackMagicQuotes();
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// $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.
+ // $p_info['crc'] = CRC of the file content.
// Parameters :
// Return Values :
// --------------------------------------------------------------------------------
function privConvertHeader2FileInfo($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'];
+ $v_temp_path = PclZipUtilPathReduction($p_header['filename']);
+ $p_info['filename'] = $v_temp_path;
+ $v_temp_path = PclZipUtilPathReduction($p_header['stored_filename']);
+ $p_info['stored_filename'] = $v_temp_path;
$p_info['size'] = $p_header['size'];
$p_info['compressed_size'] = $p_header['compressed_size'];
$p_info['mtime'] = $p_header['mtime'];
$p_info['folder'] = (($p_header['external']&0x00000010)==0x00000010);
$p_info['index'] = $p_header['index'];
$p_info['status'] = $p_header['status'];
+ $p_info['crc'] = $p_header['crc'];
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privExtractByRule(&$p_file_list, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privExtractByRule", "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");
$v_result=1;
// ----- Magic quotes trick
// ----- Look for the path end '/'
while (substr($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]");
}
}
$p_remove_path_size = strlen($p_remove_path);
// ----- Open the zip file
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
if (($v_result = $this->privOpenFd('rb')) != 1)
{
$this->privSwapBackMagicQuotes();
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
$this->privCloseFd();
$this->privSwapBackMagicQuotes();
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
$j_start = 0;
for ($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, $v_pos_entry))
{
// ----- Close the zip file
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position after fseek : ".ftell($this->zip_fd)."'");
// ----- Read the file header
$v_header = array();
$this->privCloseFd();
$this->privSwapBackMagicQuotes();
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// ----- Look for extract by name rule
if ( (isset($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.");
$v_extract = true;
}
}
}
// ----- Look for extract by ereg rule
+ // ereg() is deprecated with PHP 5.3
+ /*
else if ( (isset($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)");
$v_extract = true;
}
if ( ($v_extract)
&& ( ($v_header['compression'] != 8)
&& ($v_header['compression'] != 0))) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported compression method (".$v_header['compression'].")");
$v_header['status'] = 'unsupported_compression';
// ----- Look for PCLZIP_OPT_STOP_ON_ERROR
if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
&& ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
$this->privSwapBackMagicQuotes();
."compressed by an unsupported compression "
."method (".$v_header['compression'].") ");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
}
// ----- Check encrypted files
if (($v_extract) && (($v_header['flag'] & 1) == 1)) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported file encryption");
$v_header['status'] = 'unsupported_encryption';
// ----- Look for PCLZIP_OPT_STOP_ON_ERROR
if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
&& ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
$this->privSwapBackMagicQuotes();
." filename '".$v_header['stored_filename']
."'");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
}
// ----- Look for real extraction
if (($v_extract) && ($v_header['status'] != 'ok')) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "No need for extract");
$v_result = $this->privConvertHeader2FileInfo($v_header,
$p_file_list[$v_nb_extracted++]);
if ($v_result != 1) {
$this->privCloseFd();
$this->privSwapBackMagicQuotes();
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// ----- Look for real extraction
if ($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, $v_header['offset']))
{
// ----- Close the zip file
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
// ----- Look for extraction as string
if ($p_options[PCLZIP_OPT_EXTRACT_AS_STRING]) {
+ $v_string = '';
+
// ----- Extracting the file
- $v_result1 = $this->privExtractFileAsString($v_header, $v_string);
+ $v_result1 = $this->privExtractFileAsString($v_header, $v_string, $p_options);
if ($v_result1 < 1) {
$this->privCloseFd();
$this->privSwapBackMagicQuotes();
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
return $v_result1;
}
$this->privCloseFd();
$this->privSwapBackMagicQuotes();
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
if ($v_result1 < 1) {
$this->privCloseFd();
$this->privSwapBackMagicQuotes();
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
return $v_result1;
}
if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) {
$this->privCloseFd();
$this->privSwapBackMagicQuotes();
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
if ($v_result1 < 1) {
$this->privCloseFd();
$this->privSwapBackMagicQuotes();
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
return $v_result1;
}
$this->privCloseFd();
$this->privSwapBackMagicQuotes();
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
$this->privSwapBackMagicQuotes();
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privExtractFile(&$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, $p_entry) != 1) {
if ($p_remove_all_path == true) {
// ----- Look for folder entry that not need to be extracted
if (($p_entry['external']&0x00000010)==0x00000010) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The entry is a folder : need to be filtered");
$p_entry['status'] = "filtered";
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "All path is removed");
// ----- Get the basename of the path
$p_entry['filename'] = basename($p_entry['filename']);
}
// ----- Look for path to remove
else if ($p_remove_path != "")
{
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look for some path to remove");
if (PclZipUtilPathInclusion($p_remove_path, $p_entry['filename']) == 2)
{
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The folder is the same as the removed path '".$p_entry['filename']."'");
// ----- Change the file status
$p_entry['status'] = "filtered";
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
$p_remove_path_size = strlen($p_remove_path);
if (substr($p_entry['filename'], 0, $p_remove_path_size) == $p_remove_path)
{
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found path '$p_remove_path' to remove in file '".$p_entry['filename']."'");
// ----- Remove the path
$p_entry['filename'] = substr($p_entry['filename'], $p_remove_path_size);
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Resulting file is '".$p_entry['filename']."'");
}
}
// ----- Check a base_dir_restriction
if (isset($p_options[PCLZIP_OPT_EXTRACT_DIR_RESTRICTION])) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Check the extract directory restriction");
$v_inclusion
= PclZipUtilPathInclusion($p_options[PCLZIP_OPT_EXTRACT_DIR_RESTRICTION],
$p_entry['filename']);
if ($v_inclusion == 0) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_EXTRACT_DIR_RESTRICTION is selected, file is outside restriction");
PclZip::privErrorLog(PCLZIP_ERR_DIRECTORY_RESTRICTION,
"Filename '".$p_entry['filename']."' is "
."outside PCLZIP_OPT_EXTRACT_DIR_RESTRICTION");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
}
// ----- Look for pre-extract callback
if (isset($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
$v_local_header = array();
// ----- Call the callback
// Here I do not use call_user_func() because I need to send a reference to the
// header.
- eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);');
+ $v_result = $p_options[PCLZIP_CB_PRE_EXTRACT](PCLZIP_CB_PRE_EXTRACT, $v_local_header);
if ($v_result == 0) {
// ----- Change the file status
$p_entry['status'] = "skipped";
// ----- Look for abort result
if ($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
$p_entry['status'] = "already_a_directory";
// when this kind of error occurs.
if ( (isset($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
$p_entry['status'] = "write_protected";
// when this kind of error occurs.
if ( (isset($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");
+ }
+ else {
$p_entry['status'] = "newer_exist";
// ----- Look for PCLZIP_OPT_STOP_ON_ERROR
// when this kind of error occurs.
if ( (isset($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']).")");
}
}
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']."'");
+ if (($v_result = $this->privDirCheck($v_dir_to_check, (($p_entry['external']&0x00000010)==0x00000010))) != 1) {
- // ----- Change the file status
- $p_entry['status'] = "path_creation_fail";
+ // ----- Change the file status
+ $p_entry['status'] = "path_creation_fail";
- // ----- Return
- ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
- //return $v_result;
- $v_result = 1;
+ // ----- Return
+ //return $v_result;
+ $v_result = 1;
+ }
}
}
- }
// ----- Look if extraction should be done
if ($p_entry['status'] == 'ok') {
{
// ----- Look for not compressed file
if ($p_entry['compression'] == 0) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");
- // ----- Opening destination file
+ // ----- Opening destination file
if (($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);
/* Try to speed up the code
$v_binary_data = pack('a'.$v_read_size, $v_buffer);
}
else {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (Compression method ".$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."'");
- */
+ PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_ENCRYPTION, 'File \''.$p_entry['filename'].'\' is encrypted. Encrypted files are not supported.');
+ return PclZip::errorCode();
}
- else {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".$p_entry['compressed_size']."' compressed bytes");
- // ----- Read the compressed file in a buffer (one shot)
- $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);
+
+
+ // ----- Look for using temporary file to unzip
+ if ( (!isset($p_options[PCLZIP_OPT_TEMP_FILE_OFF]))
+ && (isset($p_options[PCLZIP_OPT_TEMP_FILE_ON])
+ || (isset($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD])
+ && ($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD] <= $p_entry['size'])) ) ) {
+ $v_result = $this->privExtractFileUsingTempFile($p_entry, $p_options);
+ if ($v_result < PCLZIP_ERR_NO_ERROR) {
+ return $v_result;
+ }
}
- // ----- 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");
+ // ----- Look for extract in memory
+ else {
- // ----- Change the file status
- // TBC
- $p_entry['status'] = "error";
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
- return $v_result;
- }
+ // ----- Read the compressed file in a buffer (one shot)
+ $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);
- // ----- Opening destination file
- if (($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");
+ // ----- Decompress the file
+ $v_file_content = @gzinflate($v_buffer);
+ unset($v_buffer);
+ if ($v_file_content === FALSE) {
- // ----- Change the file status
- $p_entry['status'] = "write_error";
+ // ----- Change the file status
+ // TBC
+ $p_entry['status'] = "error";
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
- return $v_result;
- }
+ return $v_result;
+ }
- // ----- Write the uncompressed data
- @fwrite($v_dest_file, $v_file_content, $p_entry['size']);
- unset($v_file_content);
+ // ----- Opening destination file
+ if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) {
- // ----- Closing the destination file
- @fclose($v_dest_file);
+ // ----- Change the file status
+ $p_entry['status'] = "write_error";
+
+ return $v_result;
+ }
+
+ // ----- Write the uncompressed data
+ @fwrite($v_dest_file, $v_file_content, $p_entry['size']);
+ unset($v_file_content);
+
+ // ----- Closing the destination file
+ @fclose($v_dest_file);
+
+ }
// ----- Change the file mtime
@touch($p_entry['filename'], $p_entry['mtime']);
// ----- Look for chmod option
if (isset($p_options[PCLZIP_OPT_SET_CHMOD])) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "chmod option activated '".$p_options[PCLZIP_OPT_SET_CHMOD]."'");
// ----- Change the mode of the file
@chmod($p_entry['filename'], $p_options[PCLZIP_OPT_SET_CHMOD]);
}
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
}
}
- // ----- Change abort status
- if ($p_entry['status'] == "aborted") {
- $p_entry['status'] = "skipped";
- }
+ // ----- Change abort status
+ if ($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
$v_local_header = array();
// ----- Call the callback
// Here I do not use call_user_func() because I need to send a reference to the
// header.
- eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);');
+ $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 $v_result;
+ }
+ // --------------------------------------------------------------------------------
+
+ // --------------------------------------------------------------------------------
+ // Function : privExtractFileUsingTempFile()
+ // Description :
+ // Parameters :
+ // Return Values :
+ // --------------------------------------------------------------------------------
+ function privExtractFileUsingTempFile(&$p_entry, &$p_options)
+ {
+ $v_result=1;
+
+ // ----- Creates a temporary file
+ $v_gzip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.gz';
+ if (($v_dest_file = @fopen($v_gzip_temp_name, "wb")) == 0) {
+ fclose($v_file);
+ PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary write mode');
+ return PclZip::errorCode();
+ }
+
+
+ // ----- Write gz file format header
+ $v_binary_data = pack('va1a1Va1a1', 0x8b1f, Chr($p_entry['compression']), Chr(0x00), time(), Chr(0x00), Chr(3));
+ @fwrite($v_dest_file, $v_binary_data, 10);
+
+ // ----- 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);
+ $v_buffer = @fread($this->zip_fd, $v_read_size);
+ //$v_binary_data = pack('a'.$v_read_size, $v_buffer);
+ @fwrite($v_dest_file, $v_buffer, $v_read_size);
+ $v_size -= $v_read_size;
+ }
+
+ // ----- Write gz file format footer
+ $v_binary_data = pack('VV', $p_entry['crc'], $p_entry['size']);
+ @fwrite($v_dest_file, $v_binary_data, 8);
+
+ // ----- Close the temporary file
+ @fclose($v_dest_file);
+
+ // ----- Opening destination file
+ if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) {
+ $p_entry['status'] = "write_error";
+ return $v_result;
+ }
+
+ // ----- Open the temporary gz file
+ if (($v_src_file = @gzopen($v_gzip_temp_name, 'rb')) == 0) {
+ @fclose($v_dest_file);
+ $p_entry['status'] = "read_error";
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_gzip_temp_name.'\' in binary read mode');
+ return PclZip::errorCode();
+ }
+
+
+ // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks
+ $v_size = $p_entry['size'];
+ while ($v_size != 0) {
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
+ $v_buffer = @gzread($v_src_file, $v_read_size);
+ //$v_binary_data = pack('a'.$v_read_size, $v_buffer);
+ @fwrite($v_dest_file, $v_buffer, $v_read_size);
+ $v_size -= $v_read_size;
+ }
+ @fclose($v_dest_file);
+ @gzclose($v_src_file);
+
+ // ----- Delete the temporary file
+ @unlink($v_gzip_temp_name);
+
+ // ----- Return
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privExtractFileInOutput(&$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, $p_entry) != 1) {
// ----- Look for pre-extract callback
if (isset($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
$v_local_header = array();
// ----- Call the callback
// Here I do not use call_user_func() because I need to send a reference to the
// header.
- eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);');
+// eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);');
+ $v_result = $p_options[PCLZIP_CB_PRE_EXTRACT](PCLZIP_CB_PRE_EXTRACT, $v_local_header);
if ($v_result == 0) {
// ----- Change the file status
$p_entry['status'] = "skipped";
// ----- Look for abort result
if ($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 ($p_entry['status'] == 'ok') {
if (!(($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, $p_entry['compressed_size']);
unset($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']);
echo $v_file_content;
unset($v_file_content);
}
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
}
}
// ----- 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
$v_local_header = array();
// ----- Call the callback
// Here I do not use call_user_func() because I need to send a reference to the
// header.
- eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);');
+ $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 $v_result;
}
// --------------------------------------------------------------------------------
// Parameters :
// Return Values :
// --------------------------------------------------------------------------------
- function privExtractFileAsString(&$p_entry, &$p_string)
+ function privExtractFileAsString(&$p_entry, &$p_string, &$p_options)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileAsString', "p_entry['filename']='".$p_entry['filename']."'");
$v_result=1;
// ----- Read the file header
if (($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, $p_entry) != 1) {
// TBC
}
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file in string (with path) '".$p_entry['filename']."', size '$v_header[size]'");
+ // ----- Look for pre-extract callback
+ if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {
- // ----- Do the extraction (if not a folder)
- if (!(($p_entry['external']&0x00000010)==0x00000010))
- {
- // ----- Look for not compressed file
-// if ($p_entry['compressed_size'] == $p_entry['size'])
- if ($p_entry['compression'] == 0) {
- //--(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']);
+ // ----- 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.
+ $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) {
+ // ----- This status is internal and will be changed in 'skipped'
+ $p_entry['status'] = "aborted";
+ $v_result = PCLZIP_ERR_USER_ABORTED;
}
- else {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (compression method '".$p_entry['compression']."')");
- // ----- Reading the file
- $v_data = @fread($this->zip_fd, $p_entry['compressed_size']);
+ // ----- Update the informations
+ // Only some fields can be modified
+ $p_entry['filename'] = $v_local_header['filename'];
+ }
- // ----- Decompress the file
- if (($p_string = @gzinflate($v_data)) === FALSE) {
- // TBC
+
+ // ----- Look if extraction should be done
+ if ($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'] == $p_entry['size'])
+ if ($p_entry['compression'] == 0) {
+
+ // ----- Reading the file
+ $p_string = @fread($this->zip_fd, $p_entry['compressed_size']);
+ }
+ else {
+
+ // ----- Reading the file
+ $v_data = @fread($this->zip_fd, $p_entry['compressed_size']);
+
+ // ----- Decompress the file
+ if (($p_string = @gzinflate($v_data)) === FALSE) {
+ // TBC
+ }
}
+
+ // ----- Trace
+ }
+ else {
+ // TBC : error : can not extract a folder in a string
}
- // ----- Trace
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
}
- else {
- // TBC : error : can not extract a folder in a string
+
+ // ----- Change abort status
+ if ($p_entry['status'] == "aborted") {
+ $p_entry['status'] = "skipped";
+ }
+
+ // ----- Look for post-extract callback
+ elseif (isset($p_options[PCLZIP_CB_POST_EXTRACT])) {
+
+ // ----- Generate a local information
+ $v_local_header = array();
+ $this->privConvertHeader2FileInfo($p_entry, $v_local_header);
+
+ // ----- Swap the content to header
+ $v_local_header['content'] = $p_string;
+ $p_string = '';
+
+ // ----- Call the callback
+ // Here I do not use call_user_func() because I need to send a reference to the
+ // header.
+ $v_result = $p_options[PCLZIP_CB_POST_EXTRACT](PCLZIP_CB_POST_EXTRACT, $v_local_header);
+
+ // ----- Swap back the content to header
+ $p_string = $v_local_header['content'];
+ unset($v_local_header['content']);
+
+ // ----- Look for abort result
+ if ($v_result == 2) {
+ $v_result = PCLZIP_ERR_USER_ABORTED;
+ }
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privReadFileHeader(&$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();
}
{
$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'].'\'');
$p_header['filename_len'] = $v_data['filename_len'];
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename_len : \''.$p_header['filename_len'].'\'');
// ----- Recuperate date in UNIX format
$p_header['mdate'] = $v_data['mdate'];
$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);
+ $p_header['mtime'] = @mktime($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['status'] = "ok";
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privReadCentralFileHeader(&$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();
}
{
$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'] && $p_header['mtime'])
+ //if ($p_header['mdate'] && $p_header['mtime'])
+ // TBC : bug : this was ignoring time with 0/0/0
+ if (1)
{
// ----- Extract time
$v_hour = ($p_header['mtime'] & 0xF800) >> 11;
$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);
+ $p_header['mtime'] = @mktime($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['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 $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privCheckFileHeaders(&$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", $p_local_header['crc']).'\'');
- }
+ // ----- Check the static values
+ // TBC
+ if ($p_local_header['filename'] != $p_central_header['filename']) {
+ }
+ if ($p_local_header['version_extracted'] != $p_central_header['version_extracted']) {
+ }
+ if ($p_local_header['flag'] != $p_central_header['flag']) {
+ }
+ if ($p_local_header['compression'] != $p_central_header['compression']) {
+ }
+ if ($p_local_header['mtime'] != $p_central_header['mtime']) {
+ }
+ if ($p_local_header['filename_len'] != $p_central_header['filename_len']) {
+ }
+
+ // ----- Look for flag bit 3
+ if (($p_local_header['flag'] & 8) == 8) {
+ $p_local_header['size'] = $p_central_header['size'];
+ $p_local_header['compressed_size'] = $p_central_header['compressed_size'];
+ $p_local_header['crc'] = $p_central_header['crc'];
+ }
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privReadEndCentralDir(&$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();
}
// 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.");
$v_found = 1;
}
// ----- Go back to the maximum possible size of the Central Dir End Record
if (!$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 = $v_size;
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$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);
$v_byte = @fread($this->zip_fd, 1);
// ----- Add the byte
+ //$v_bytes = ($v_bytes << 8) | Ord($v_byte);
// Note we mask the old value down such that once shifted we can never end up with more than a 32bit number
// Otherwise on systems where we have 64bit integers the check below for the magic number will fail.
$v_bytes = ( ($v_bytes & 0xFFFFFF) << 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).'\'');
$v_pos++;
break;
}
// ----- Look if not found end of central dir
if ($v_pos == $v_size)
{
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to find End of Central Dir Record signature");
// ----- Error log
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to find End of Central Dir Record signature");
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
}
// ----- Look for invalid block size
if (strlen($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) != $v_size) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The central dir is not at the end of the archive. Some trailing bytes exists after the archive.");
// ----- Removed in release 2.2 see readme file
// The check of the file size is a little too strict.
.' Some trailing bytes exists after the archive.');
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
}
// ----- Get comment
- if ($v_data['comment_size'] != 0)
+ 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 $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privDeleteByRule(&$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 $v_result;
}
if (($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, $v_pos_entry))
{
// ----- Close the zip file
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($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();
// ----- 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'] = $i;
// ----- Look for extract by name rule
if ( (isset($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.");
$v_found = true;
}
}
}
// ----- Look for extract by ereg rule
+ // ereg() is deprecated with PHP 5.3
+ /*
else if ( (isset($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;
}
}
}
else {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "No argument mean remove all file");
$v_found = true;
}
// ----- Look for deletion
if ($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++;
}
}
$v_temp_zip = new PclZip($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
$this->privCloseFd();
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
// ----- Read the file header
$v_local_header = array();
@unlink($v_zip_temp_name);
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
@unlink($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) {
@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;
}
$v_temp_zip->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
}
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the central directory footer");
// ----- Zip file comment
$v_comment = '';
@unlink($v_zip_temp_name);
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
$this->privCloseFd();
if (($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;
}
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
{
$v_result = 1;
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDirCheck", "entry='$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 != $p_dir)
{
if (($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 $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privMerge(&$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 $v_result;
}
if (($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;
}
$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)
{
$this->privCloseFd();
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return PclZip::errorCode();
}
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 -= $v_read_size;
while ($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 -= $v_read_size;
while ($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 -= $v_read_size;
unset($v_header_list);
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
PclZipUtilRename($v_zip_temp_name, $this->zipname);
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privDuplicate($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();
}
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 -= $v_read_size;
@fclose($v_zip_temp_fd);
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
}
// --------------------------------------------------------------------------------
- // --------------------------------------------------------------------------------
- // Function : privDecrypt()
- // Description :
- // Parameters :
- // Return Values :
- // --------------------------------------------------------------------------------
- function privDecrypt($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;
- }
- // --------------------------------------------------------------------------------
-
// --------------------------------------------------------------------------------
// Function : privDisableMagicQuotes()
// Description :
// --------------------------------------------------------------------------------
function privDisableMagicQuotes()
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDisableMagicQuotes', "");
$v_result=1;
// ----- Look if function exists
if ( (!function_exists("get_magic_quotes_runtime"))
|| (!function_exists("set_magic_quotes_runtime"))) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// ----- Look if already done
if ($this->magic_quotes_status != -1) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote already disabled");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// ----- Get and memorize the magic_quote value
$this->magic_quotes_status = @get_magic_quotes_runtime();
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Current magic_quotes_runtime status is '".($this->magic_quotes_status==0?'disable':'enable')."'");
// ----- Disable magic_quotes
if ($this->magic_quotes_status == 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Disable magic_quotes");
@set_magic_quotes_runtime(0);
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function privSwapBackMagicQuotes()
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privSwapBackMagicQuotes', "");
$v_result=1;
// ----- Look if function exists
if ( (!function_exists("get_magic_quotes_runtime"))
|| (!function_exists("set_magic_quotes_runtime"))) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// ----- Look if something to do
if ($this->magic_quotes_status != -1) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote not modified");
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// ----- Swap back magic_quotes
if ($this->magic_quotes_status == 1) {
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Enable back magic_quotes");
@set_magic_quotes_runtime($this->magic_quotes_status);
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function PclZipUtilPathReduction($p_dir)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathReduction", "dir='$p_dir'");
$v_result = "";
// ----- Look for not empty path
// ----- It is an invalid path, so the path is not modified
// TBC
$v_result = $p_dir;
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid path is unchanged");
$v_skip = 0;
}
}
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function PclZipUtilPathInclusion($p_dir, $p_path)
{
- //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathInclusion", "dir='$p_dir', path='$p_path'");
$v_result = 1;
// ----- Look for path beginning by ./
if ( ($p_dir == '.')
|| ((strlen($p_dir) >=2) && (substr($p_dir, 0, 2) == './'))) {
$p_dir = PclZipUtilTranslateWinPath(getcwd(), FALSE).'/'.substr($p_dir, 1);
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Replacing ./ by full path in p_dir '".$p_dir."'");
}
if ( ($p_path == '.')
|| ((strlen($p_path) >=2) && (substr($p_path, 0, 2) == './'))) {
$p_path = PclZipUtilTranslateWinPath(getcwd(), FALSE).'/'.substr($p_path, 1);
- //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Replacing ./ by full path in p_path '".$p_path."'");
}
// ----- Explode dir and path by directory separator
$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] == '') {
// ----- 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");
$v_result = 0;
}
// ----- Look if everything seems to be the same
if ($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
}
// ----- Return
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function PclZipUtilCopyBlock($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 -= $v_read_size;
while ($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 -= $v_read_size;
while ($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 $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function PclZipUtilRename($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 $v_result;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
function PclZipUtilOptionText($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_')
- || ($v_prefix == 'PCLZIP_ATT'))
- && ($v_list[$v_key] == $p_option)) {
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_key);
- return $v_key;
+ $v_prefix = substr($v_key, 0, 10);
+ if (( ($v_prefix == 'PCLZIP_OPT')
+ || ($v_prefix == 'PCLZIP_CB_')
+ || ($v_prefix == 'PCLZIP_ATT'))
+ && ($v_list[$v_key] == $p_option)) {
+ return $v_key;
}
}
$v_result = 'Unknown';
- //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
return $v_result;
}
// --------------------------------------------------------------------------------
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