mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-20 21:50:49 +01:00
0a28f3812e
- Inclusion of the following javascript directories:
* Connector: javascript object to interface xmlhttprequest object. This object allows
asynchronous posts and support for messages while this post is being done, such as
"wait, contacting server", etc.
* JsAPI: general javascript functions and methods
* jsolait: performs conversion from a xmlrpc message to a javascript object
* xmlRpcMsgCreator: performs conversion from a javascript object to a xmlrpc message
* dynapi: cross-browser class to draw layers
- Update in setup version: now is 1.0.1.008; Update your versions. There was made a
change in phpgw_vfs2_files table in handling of modified files.
- Upgrade of vfs2 classes and PclZip class
- Changes in javascript object and common object to allow the javascript backend to
applications to work (now just filescenter will use it...)
5208 lines
215 KiB
PHP
5208 lines
215 KiB
PHP
<?php
|
|
// --------------------------------------------------------------------------------
|
|
// PhpConcept Library - Zip Module 2.3
|
|
// --------------------------------------------------------------------------------
|
|
// License GNU/LGPL - Vincent Blavet - November 2004
|
|
// http://www.phpconcept.net
|
|
// --------------------------------------------------------------------------------
|
|
//
|
|
// Presentation :
|
|
// PclZip is a PHP library that manage ZIP archives.
|
|
// So far tests show that archives generated by PclZip are readable by
|
|
// WinZip application and other tools.
|
|
//
|
|
// Description :
|
|
// See readme.txt and http://www.phpconcept.net
|
|
//
|
|
// Warning :
|
|
// This library and the associated files are non commercial, non professional
|
|
// work.
|
|
// It should not have unexpected results. However if any damage is caused by
|
|
// this software the author can not be responsible.
|
|
// The use of this software is at the risk of the user.
|
|
//
|
|
// --------------------------------------------------------------------------------
|
|
// $Id$
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// ----- Constants
|
|
define( 'PCLZIP_READ_BLOCK_SIZE', 2048 );
|
|
|
|
// ----- File list separator
|
|
// In version 1.x of PclZip, the separator for file list is a space
|
|
// (which is not a very smart choice, specifically for windows paths !).
|
|
// A better separator should be a comma (,). This constant gives you the
|
|
// abilty to change that.
|
|
// However notice that changing this value, may have impact on existing
|
|
// scripts, using space separated filenames.
|
|
// Recommanded values for compatibility with older versions :
|
|
//define( 'PCLZIP_SEPARATOR', ' ' );
|
|
// Recommanded values for smart separation of filenames.
|
|
define( 'PCLZIP_SEPARATOR', ',' );
|
|
|
|
// ----- Error configuration
|
|
// 0 : PclZip Class integrated error handling
|
|
// 1 : PclError external library error handling. By enabling this
|
|
// you must ensure that you have included PclError library.
|
|
// [2,...] : reserved for futur use
|
|
define( 'PCLZIP_ERROR_EXTERNAL', 0 );
|
|
|
|
// ----- Optional static temporary directory
|
|
// By default temporary files are generated in the script current
|
|
// path.
|
|
// If defined :
|
|
// - MUST BE terminated by a '/'.
|
|
// - MUST be a valid, already created directory
|
|
// Samples :
|
|
// define( 'PCLZIP_TEMPORARY_DIR', '/temp/' );
|
|
// define( 'PCLZIP_TEMPORARY_DIR', 'C:/Temp/' );
|
|
define( 'PCLZIP_TEMPORARY_DIR', '' );
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// ***** UNDER THIS LINE NOTHING NEEDS TO BE MODIFIED *****
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// ----- Global variables
|
|
$g_pclzip_version = "2.3";
|
|
|
|
// ----- Error codes
|
|
// -1 : Unable to open file in binary write mode
|
|
// -2 : Unable to open file in binary read mode
|
|
// -3 : Invalid parameters
|
|
// -4 : File does not exist
|
|
// -5 : Filename is too long (max. 255)
|
|
// -6 : Not a valid zip file
|
|
// -7 : Invalid extracted file size
|
|
// -8 : Unable to create directory
|
|
// -9 : Invalid archive extension
|
|
// -10 : Invalid archive format
|
|
// -11 : Unable to delete file (unlink)
|
|
// -12 : Unable to rename file (rename)
|
|
// -13 : Invalid header checksum
|
|
// -14 : Invalid archive size
|
|
define( 'PCLZIP_ERR_USER_ABORTED', 2 );
|
|
define( 'PCLZIP_ERR_NO_ERROR', 0 );
|
|
define( 'PCLZIP_ERR_WRITE_OPEN_FAIL', -1 );
|
|
define( 'PCLZIP_ERR_READ_OPEN_FAIL', -2 );
|
|
define( 'PCLZIP_ERR_INVALID_PARAMETER', -3 );
|
|
define( 'PCLZIP_ERR_MISSING_FILE', -4 );
|
|
define( 'PCLZIP_ERR_FILENAME_TOO_LONG', -5 );
|
|
define( 'PCLZIP_ERR_INVALID_ZIP', -6 );
|
|
define( 'PCLZIP_ERR_BAD_EXTRACTED_FILE', -7 );
|
|
define( 'PCLZIP_ERR_DIR_CREATE_FAIL', -8 );
|
|
define( 'PCLZIP_ERR_BAD_EXTENSION', -9 );
|
|
define( 'PCLZIP_ERR_BAD_FORMAT', -10 );
|
|
define( 'PCLZIP_ERR_DELETE_FILE_FAIL', -11 );
|
|
define( 'PCLZIP_ERR_RENAME_FILE_FAIL', -12 );
|
|
define( 'PCLZIP_ERR_BAD_CHECKSUM', -13 );
|
|
define( 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP', -14 );
|
|
define( 'PCLZIP_ERR_MISSING_OPTION_VALUE', -15 );
|
|
define( 'PCLZIP_ERR_INVALID_OPTION_VALUE', -16 );
|
|
define( 'PCLZIP_ERR_ALREADY_A_DIRECTORY', -17 );
|
|
define( 'PCLZIP_ERR_UNSUPPORTED_COMPRESSION', -18 );
|
|
define( 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION', -19 );
|
|
|
|
// ----- Options values
|
|
define( 'PCLZIP_OPT_PATH', 77001 );
|
|
define( 'PCLZIP_OPT_ADD_PATH', 77002 );
|
|
define( 'PCLZIP_OPT_REMOVE_PATH', 77003 );
|
|
define( 'PCLZIP_OPT_REMOVE_ALL_PATH', 77004 );
|
|
define( 'PCLZIP_OPT_SET_CHMOD', 77005 );
|
|
define( 'PCLZIP_OPT_EXTRACT_AS_STRING', 77006 );
|
|
define( 'PCLZIP_OPT_NO_COMPRESSION', 77007 );
|
|
define( 'PCLZIP_OPT_BY_NAME', 77008 );
|
|
define( 'PCLZIP_OPT_BY_INDEX', 77009 );
|
|
define( 'PCLZIP_OPT_BY_EREG', 77010 );
|
|
define( 'PCLZIP_OPT_BY_PREG', 77011 );
|
|
define( 'PCLZIP_OPT_COMMENT', 77012 );
|
|
define( 'PCLZIP_OPT_ADD_COMMENT', 77013 );
|
|
define( 'PCLZIP_OPT_PREPEND_COMMENT', 77014 );
|
|
define( 'PCLZIP_OPT_EXTRACT_IN_OUTPUT', 77015 );
|
|
define( 'PCLZIP_OPT_REPLACE_NEWER', 77016 );
|
|
define( 'PCLZIP_OPT_STOP_ON_ERROR', 77017 );
|
|
// Having big trouble with crypt. Need to multiply 2 long int
|
|
// which is not correctly supported by PHP ...
|
|
//define( 'PCLZIP_OPT_CRYPT', 77018 );
|
|
|
|
// ----- Call backs values
|
|
define( 'PCLZIP_CB_PRE_EXTRACT', 78001 );
|
|
define( 'PCLZIP_CB_POST_EXTRACT', 78002 );
|
|
define( 'PCLZIP_CB_PRE_ADD', 78003 );
|
|
define( 'PCLZIP_CB_POST_ADD', 78004 );
|
|
/* For futur use
|
|
define( 'PCLZIP_CB_PRE_LIST', 78005 );
|
|
define( 'PCLZIP_CB_POST_LIST', 78006 );
|
|
define( 'PCLZIP_CB_PRE_DELETE', 78007 );
|
|
define( 'PCLZIP_CB_POST_DELETE', 78008 );
|
|
*/
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Class : PclZip
|
|
// Description :
|
|
// PclZip is the class that represent a Zip archive.
|
|
// The public methods allow the manipulation of the archive.
|
|
// Attributes :
|
|
// Attributes must not be accessed directly.
|
|
// Methods :
|
|
// PclZip() : Object creator
|
|
// create() : Creates the Zip archive
|
|
// listContent() : List the content of the Zip archive
|
|
// extract() : Extract the content of the archive
|
|
// properties() : List the properties of the archive
|
|
// --------------------------------------------------------------------------------
|
|
class PclZip
|
|
{
|
|
// ----- Filename of the zip file
|
|
var $zipname = '';
|
|
|
|
// ----- File descriptor of the zip file
|
|
var $zip_fd = 0;
|
|
|
|
// ----- Internal error handling
|
|
var $error_code = 1;
|
|
var $error_string = '';
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : PclZip()
|
|
// Description :
|
|
// Creates a PclZip object and set the name of the associated Zip archive
|
|
// filename.
|
|
// Note that no real action is taken, if the archive does not exist it is not
|
|
// created. Use create() for that.
|
|
// --------------------------------------------------------------------------------
|
|
function PclZip($p_zipname)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::PclZip', "zipname=$p_zipname");
|
|
|
|
// ----- Tests the zlib
|
|
if (!function_exists('gzopen'))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 1, "zlib extension seems to be missing");
|
|
die('Abort '.basename(__FILE__).' : Missing zlib extensions');
|
|
}
|
|
|
|
// ----- Set the attributes
|
|
$this->zipname = $p_zipname;
|
|
$this->zip_fd = 0;
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 1);
|
|
return;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function :
|
|
// create($p_filelist, $p_add_dir="", $p_remove_dir="")
|
|
// create($p_filelist, $p_option, $p_option_value, ...)
|
|
// Description :
|
|
// This method supports two different synopsis. The first one is historical.
|
|
// This method creates a Zip Archive. The Zip file is created in the
|
|
// filesystem. The files and directories indicated in $p_filelist
|
|
// are added in the archive. See the parameters description for the
|
|
// supported format of $p_filelist.
|
|
// When a directory is in the list, the directory and its content is added
|
|
// in the archive.
|
|
// In this synopsis, the function takes an optional variable list of
|
|
// options. See bellow the supported options.
|
|
// Parameters :
|
|
// $p_filelist : An array containing file or directory names, or
|
|
// a string containing one filename or one directory name, or
|
|
// a string containing a list of filenames and/or directory
|
|
// names separated by spaces.
|
|
// $p_add_dir : A path to add before the real path of the archived file,
|
|
// in order to have it memorized in the archive.
|
|
// $p_remove_dir : A path to remove from the real path of the file to archive,
|
|
// in order to have a shorter path memorized in the archive.
|
|
// When $p_add_dir and $p_remove_dir are set, $p_remove_dir
|
|
// is removed first, before $p_add_dir is added.
|
|
// Options :
|
|
// PCLZIP_OPT_ADD_PATH :
|
|
// PCLZIP_OPT_REMOVE_PATH :
|
|
// PCLZIP_OPT_REMOVE_ALL_PATH :
|
|
// PCLZIP_OPT_COMMENT :
|
|
// PCLZIP_CB_PRE_ADD :
|
|
// PCLZIP_CB_POST_ADD :
|
|
// Return Values :
|
|
// 0 on failure,
|
|
// The list of the added files, with a status of the add action.
|
|
// (see PclZip::listContent() for list entry format)
|
|
// --------------------------------------------------------------------------------
|
|
// function create($p_filelist, $p_add_dir="", $p_remove_dir="")
|
|
function create($p_filelist /*, options */)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::create', "filelist='$p_filelist', ...");
|
|
$v_result=1;
|
|
|
|
// ----- Reset the error handler
|
|
$this->privErrorReset();
|
|
|
|
// ----- Set default values
|
|
$v_options = array();
|
|
$v_add_path = "";
|
|
$v_remove_path = "";
|
|
$v_remove_all_path = false;
|
|
$v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;
|
|
|
|
// ----- Look for variable options arguments
|
|
$v_size = func_num_args();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
|
|
|
|
// ----- Look for arguments
|
|
if ($v_size > 1) {
|
|
// ----- Get the arguments
|
|
$v_arg_list = &func_get_args();
|
|
|
|
// ----- Remove form the options list the first argument
|
|
array_shift($v_arg_list);
|
|
$v_size--;
|
|
|
|
// ----- Look for first arg
|
|
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");
|
|
|
|
// ----- Parse the options
|
|
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
|
|
array (PCLZIP_OPT_REMOVE_PATH => 'optional',
|
|
PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
|
|
PCLZIP_OPT_ADD_PATH => 'optional',
|
|
PCLZIP_CB_PRE_ADD => 'optional',
|
|
PCLZIP_CB_POST_ADD => 'optional',
|
|
PCLZIP_OPT_NO_COMPRESSION => 'optional',
|
|
PCLZIP_OPT_COMMENT => 'optional'
|
|
//, PCLZIP_OPT_CRYPT => 'optional'
|
|
));
|
|
if ($v_result != 1) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return 0;
|
|
}
|
|
|
|
// ----- Set the arguments
|
|
if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
|
|
$v_add_path = $v_options[PCLZIP_OPT_ADD_PATH];
|
|
}
|
|
if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
|
|
$v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
|
|
}
|
|
if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
|
|
$v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
|
|
}
|
|
}
|
|
|
|
// ----- Look for 2 args
|
|
// Here we need to support the first historic synopsis of the
|
|
// method.
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
|
|
|
|
// ----- Get the first argument
|
|
$v_add_path = $v_arg_list[0];
|
|
|
|
// ----- Look for the optional second argument
|
|
if ($v_size == 2) {
|
|
$v_remove_path = $v_arg_list[1];
|
|
}
|
|
else if ($v_size > 2) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,
|
|
"Invalid number / type of arguments");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Trace
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "add_path='$v_add_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_all_path?'true':'false')."'");
|
|
|
|
// ----- Look if the $p_filelist is really an array
|
|
$p_result_list = array();
|
|
if (is_array($p_filelist))
|
|
{
|
|
// ----- Call the create fct
|
|
$v_result = $this->privCreate($p_filelist, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
|
|
}
|
|
|
|
// ----- Look if the $p_filelist is a string
|
|
else if (is_string($p_filelist))
|
|
{
|
|
// ----- Create a list with the elements from the string
|
|
$v_list = explode(PCLZIP_SEPARATOR, $p_filelist);
|
|
|
|
// ----- Call the create fct
|
|
$v_result = $this->privCreate($v_list, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
|
|
}
|
|
|
|
// ----- Invalid variable
|
|
else
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist");
|
|
$v_result = PCLZIP_ERR_INVALID_PARAMETER;
|
|
}
|
|
|
|
if ($v_result != 1)
|
|
{
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return 0;
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);
|
|
return $p_result_list;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function :
|
|
// add($p_filelist, $p_add_dir="", $p_remove_dir="")
|
|
// add($p_filelist, $p_option, $p_option_value, ...)
|
|
// Description :
|
|
// This method supports two synopsis. The first one is historical.
|
|
// This methods add the list of files in an existing archive.
|
|
// If a file with the same name already exists, it is added at the end of the
|
|
// archive, the first one is still present.
|
|
// If the archive does not exist, it is created.
|
|
// Parameters :
|
|
// $p_filelist : An array containing file or directory names, or
|
|
// a string containing one filename or one directory name, or
|
|
// a string containing a list of filenames and/or directory
|
|
// names separated by spaces.
|
|
// $p_add_dir : A path to add before the real path of the archived file,
|
|
// in order to have it memorized in the archive.
|
|
// $p_remove_dir : A path to remove from the real path of the file to archive,
|
|
// in order to have a shorter path memorized in the archive.
|
|
// When $p_add_dir and $p_remove_dir are set, $p_remove_dir
|
|
// is removed first, before $p_add_dir is added.
|
|
// Options :
|
|
// PCLZIP_OPT_ADD_PATH :
|
|
// PCLZIP_OPT_REMOVE_PATH :
|
|
// PCLZIP_OPT_REMOVE_ALL_PATH :
|
|
// PCLZIP_OPT_COMMENT :
|
|
// PCLZIP_OPT_ADD_COMMENT :
|
|
// PCLZIP_OPT_PREPEND_COMMENT :
|
|
// PCLZIP_CB_PRE_ADD :
|
|
// PCLZIP_CB_POST_ADD :
|
|
// Return Values :
|
|
// 0 on failure,
|
|
// The list of the added files, with a status of the add action.
|
|
// (see PclZip::listContent() for list entry format)
|
|
// --------------------------------------------------------------------------------
|
|
// function add($p_filelist, $p_add_dir="", $p_remove_dir="")
|
|
function add($p_filelist /* options */)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::add', "filelist='$p_filelist', ...");
|
|
$v_result=1;
|
|
|
|
// ----- Reset the error handler
|
|
$this->privErrorReset();
|
|
|
|
// ----- Set default values
|
|
$v_options = array();
|
|
$v_add_path = "";
|
|
$v_remove_path = "";
|
|
$v_remove_all_path = false;
|
|
$v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;
|
|
|
|
// ----- Look for variable options arguments
|
|
$v_size = func_num_args();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
|
|
|
|
// ----- Look for arguments
|
|
if ($v_size > 1) {
|
|
// ----- Get the arguments
|
|
$v_arg_list = &func_get_args();
|
|
|
|
// ----- Remove form the options list the first argument
|
|
array_shift($v_arg_list);
|
|
$v_size--;
|
|
|
|
// ----- Look for first arg
|
|
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");
|
|
|
|
// ----- Parse the options
|
|
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
|
|
array (PCLZIP_OPT_REMOVE_PATH => 'optional',
|
|
PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
|
|
PCLZIP_OPT_ADD_PATH => 'optional',
|
|
PCLZIP_CB_PRE_ADD => 'optional',
|
|
PCLZIP_CB_POST_ADD => 'optional',
|
|
PCLZIP_OPT_NO_COMPRESSION => 'optional',
|
|
PCLZIP_OPT_COMMENT => 'optional',
|
|
PCLZIP_OPT_ADD_COMMENT => 'optional',
|
|
PCLZIP_OPT_PREPEND_COMMENT => 'optional'
|
|
//, PCLZIP_OPT_CRYPT => 'optional'
|
|
));
|
|
if ($v_result != 1) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return 0;
|
|
}
|
|
|
|
// ----- Set the arguments
|
|
if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
|
|
$v_add_path = $v_options[PCLZIP_OPT_ADD_PATH];
|
|
}
|
|
if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
|
|
$v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
|
|
}
|
|
if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
|
|
$v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
|
|
}
|
|
}
|
|
|
|
// ----- Look for 2 args
|
|
// Here we need to support the first historic synopsis of the
|
|
// method.
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
|
|
|
|
// ----- Get the first argument
|
|
$v_add_path = $v_arg_list[0];
|
|
|
|
// ----- Look for the optional second argument
|
|
if ($v_size == 2) {
|
|
$v_remove_path = $v_arg_list[1];
|
|
}
|
|
else if ($v_size > 2) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Trace
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "add_path='$v_add_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_all_path?'true':'false')."'");
|
|
|
|
// ----- Look if the $p_filelist is really an array
|
|
$p_result_list = array();
|
|
if (is_array($p_filelist))
|
|
{
|
|
// ----- Call the create fct
|
|
$v_result = $this->privAdd($p_filelist, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
|
|
}
|
|
|
|
// ----- Look if the $p_filelist is a string
|
|
else if (is_string($p_filelist))
|
|
{
|
|
// ----- Create a list with the elements from the string
|
|
$v_list = explode(PCLZIP_SEPARATOR, $p_filelist);
|
|
|
|
// ----- Call the create fct
|
|
$v_result = $this->privAdd($v_list, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
|
|
}
|
|
|
|
// ----- Invalid variable
|
|
else
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist");
|
|
$v_result = PCLZIP_ERR_INVALID_PARAMETER;
|
|
}
|
|
|
|
if ($v_result != 1)
|
|
{
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return 0;
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);
|
|
return $p_result_list;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : listContent()
|
|
// Description :
|
|
// This public method, gives the list of the files and directories, with their
|
|
// properties.
|
|
// The properties of each entries in the list are (used also in other functions) :
|
|
// filename : Name of the file. For a create or add action it is the filename
|
|
// given by the user. For an extract function it is the filename
|
|
// of the extracted file.
|
|
// stored_filename : Name of the file / directory stored in the archive.
|
|
// size : Size of the stored file.
|
|
// compressed_size : Size of the file's data compressed in the archive
|
|
// (without the headers overhead)
|
|
// mtime : Last known modification date of the file (UNIX timestamp)
|
|
// comment : Comment associated with the file
|
|
// folder : true | false
|
|
// index : index of the file in the archive
|
|
// status : status of the action (depending of the action) :
|
|
// Values are :
|
|
// ok : OK !
|
|
// filtered : the file / dir is not extracted (filtered by user)
|
|
// already_a_directory : the file can not be extracted because a
|
|
// directory with the same name already exists
|
|
// write_protected : the file can not be extracted because a file
|
|
// with the same name already exists and is
|
|
// write protected
|
|
// newer_exist : the file was not extracted because a newer file exists
|
|
// path_creation_fail : the file is not extracted because the folder
|
|
// does not exists and can not be created
|
|
// write_error : the file was not extracted because there was a
|
|
// error while writing the file
|
|
// read_error : the file was not extracted because there was a error
|
|
// while reading the file
|
|
// invalid_header : the file was not extracted because of an archive
|
|
// format error (bad file header)
|
|
// Note that each time a method can continue operating when there
|
|
// is an action error on a file, the error is only logged in the file status.
|
|
// Return Values :
|
|
// 0 on an unrecoverable failure,
|
|
// The list of the files in the archive.
|
|
// --------------------------------------------------------------------------------
|
|
function listContent()
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::listContent', "");
|
|
$v_result=1;
|
|
|
|
// ----- Reset the error handler
|
|
$this->privErrorReset();
|
|
|
|
// ----- Check archive
|
|
if (!$this->privCheckFormat()) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return(0);
|
|
}
|
|
|
|
// ----- Call the extracting fct
|
|
$p_list = array();
|
|
if (($v_result = $this->privList($p_list)) != 1)
|
|
{
|
|
unset($p_list);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
|
|
return(0);
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
|
|
return $p_list;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function :
|
|
// extract($p_path="./", $p_remove_path="")
|
|
// extract([$p_option, $p_option_value, ...])
|
|
// Description :
|
|
// This method supports two synopsis. The first one is historical.
|
|
// This method extract all the files / directories from the archive to the
|
|
// folder indicated in $p_path.
|
|
// If you want to ignore the 'root' part of path of the memorized files
|
|
// you can indicate this in the optional $p_remove_path parameter.
|
|
// By default, if a newer file with the same name already exists, the
|
|
// file is not extracted.
|
|
//
|
|
// If both PCLZIP_OPT_PATH and PCLZIP_OPT_ADD_PATH aoptions
|
|
// are used, the path indicated in PCLZIP_OPT_ADD_PATH is append
|
|
// at the end of the path value of PCLZIP_OPT_PATH.
|
|
// Parameters :
|
|
// $p_path : Path where the files and directories are to be extracted
|
|
// $p_remove_path : First part ('root' part) of the memorized path
|
|
// (if any similar) to remove while extracting.
|
|
// Options :
|
|
// PCLZIP_OPT_PATH :
|
|
// PCLZIP_OPT_ADD_PATH :
|
|
// PCLZIP_OPT_REMOVE_PATH :
|
|
// PCLZIP_OPT_REMOVE_ALL_PATH :
|
|
// PCLZIP_CB_PRE_EXTRACT :
|
|
// PCLZIP_CB_POST_EXTRACT :
|
|
// Return Values :
|
|
// 0 or a negative value on failure,
|
|
// The list of the extracted files, with a status of the action.
|
|
// (see PclZip::listContent() for list entry format)
|
|
// --------------------------------------------------------------------------------
|
|
//function extract($p_path="./", $p_remove_path="")
|
|
function extract(/* options */)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extract", "");
|
|
$v_result=1;
|
|
|
|
// ----- Reset the error handler
|
|
$this->privErrorReset();
|
|
|
|
// ----- Check archive
|
|
if (!$this->privCheckFormat()) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return(0);
|
|
}
|
|
|
|
// ----- Set default values
|
|
$v_options = array();
|
|
$v_path = "./";
|
|
$v_remove_path = "";
|
|
$v_remove_all_path = false;
|
|
|
|
// ----- Look for variable options arguments
|
|
$v_size = func_num_args();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
|
|
|
|
// ----- Default values for option
|
|
$v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
|
|
|
|
// ----- Look for arguments
|
|
if ($v_size > 0) {
|
|
// ----- Get the arguments
|
|
$v_arg_list = &func_get_args();
|
|
|
|
// ----- Look for first arg
|
|
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");
|
|
|
|
// ----- Parse the options
|
|
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
|
|
array (PCLZIP_OPT_PATH => 'optional',
|
|
PCLZIP_OPT_REMOVE_PATH => 'optional',
|
|
PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
|
|
PCLZIP_OPT_ADD_PATH => 'optional',
|
|
PCLZIP_CB_PRE_EXTRACT => 'optional',
|
|
PCLZIP_CB_POST_EXTRACT => 'optional',
|
|
PCLZIP_OPT_SET_CHMOD => 'optional',
|
|
PCLZIP_OPT_BY_NAME => 'optional',
|
|
PCLZIP_OPT_BY_EREG => 'optional',
|
|
PCLZIP_OPT_BY_PREG => 'optional',
|
|
PCLZIP_OPT_BY_INDEX => 'optional',
|
|
PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',
|
|
PCLZIP_OPT_EXTRACT_IN_OUTPUT => 'optional',
|
|
PCLZIP_OPT_REPLACE_NEWER => 'optional'
|
|
,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
|
|
));
|
|
if ($v_result != 1) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return 0;
|
|
}
|
|
|
|
// ----- Set the arguments
|
|
if (isset($v_options[PCLZIP_OPT_PATH])) {
|
|
$v_path = $v_options[PCLZIP_OPT_PATH];
|
|
}
|
|
if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
|
|
$v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
|
|
}
|
|
if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
|
|
$v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
|
|
}
|
|
if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
|
|
// ----- Check for '/' in last path char
|
|
if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {
|
|
$v_path .= '/';
|
|
}
|
|
$v_path .= $v_options[PCLZIP_OPT_ADD_PATH];
|
|
}
|
|
}
|
|
|
|
// ----- Look for 2 args
|
|
// Here we need to support the first historic synopsis of the
|
|
// method.
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
|
|
|
|
// ----- Get the first argument
|
|
$v_path = $v_arg_list[0];
|
|
|
|
// ----- Look for the optional second argument
|
|
if ($v_size == 2) {
|
|
$v_remove_path = $v_arg_list[1];
|
|
}
|
|
else if ($v_size > 2) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Trace
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");
|
|
|
|
// ----- Call the extracting fct
|
|
$p_list = array();
|
|
$v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path,
|
|
$v_remove_all_path, $v_options);
|
|
if ($v_result < 1) {
|
|
unset($p_list);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
|
|
return(0);
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
|
|
return $p_list;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function :
|
|
// extractByIndex($p_index, $p_path="./", $p_remove_path="")
|
|
// extractByIndex($p_index, [$p_option, $p_option_value, ...])
|
|
// Description :
|
|
// This method supports two synopsis. The first one is historical.
|
|
// This method is doing a partial extract of the archive.
|
|
// The extracted files or folders are identified by their index in the
|
|
// archive (from 0 to n).
|
|
// Note that if the index identify a folder, only the folder entry is
|
|
// extracted, not all the files included in the archive.
|
|
// Parameters :
|
|
// $p_index : A single index (integer) or a string of indexes of files to
|
|
// extract. The form of the string is "0,4-6,8-12" with only numbers
|
|
// and '-' for range or ',' to separate ranges. No spaces or ';'
|
|
// are allowed.
|
|
// $p_path : Path where the files and directories are to be extracted
|
|
// $p_remove_path : First part ('root' part) of the memorized path
|
|
// (if any similar) to remove while extracting.
|
|
// Options :
|
|
// PCLZIP_OPT_PATH :
|
|
// PCLZIP_OPT_ADD_PATH :
|
|
// PCLZIP_OPT_REMOVE_PATH :
|
|
// PCLZIP_OPT_REMOVE_ALL_PATH :
|
|
// PCLZIP_OPT_EXTRACT_AS_STRING : The files are extracted as strings and
|
|
// not as files.
|
|
// The resulting content is in a new field 'content' in the file
|
|
// structure.
|
|
// This option must be used alone (any other options are ignored).
|
|
// PCLZIP_CB_PRE_EXTRACT :
|
|
// PCLZIP_CB_POST_EXTRACT :
|
|
// Return Values :
|
|
// 0 on failure,
|
|
// The list of the extracted files, with a status of the action.
|
|
// (see PclZip::listContent() for list entry format)
|
|
// --------------------------------------------------------------------------------
|
|
function extractByIndex($p_index /* $options */)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extractByIndex", "index='$p_index', ...");
|
|
$v_result=1;
|
|
|
|
// ----- Reset the error handler
|
|
$this->privErrorReset();
|
|
|
|
// ----- Check archive
|
|
if (!$this->privCheckFormat()) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return(0);
|
|
}
|
|
|
|
// ----- Set default values
|
|
$v_options = array();
|
|
$v_path = "./";
|
|
$v_remove_path = "";
|
|
$v_remove_all_path = false;
|
|
|
|
// ----- Look for variable options arguments
|
|
$v_size = func_num_args();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
|
|
|
|
// ----- Default values for option
|
|
$v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
|
|
|
|
// ----- Look for arguments
|
|
if ($v_size > 1) {
|
|
// ----- Get the arguments
|
|
$v_arg_list = &func_get_args();
|
|
|
|
// ----- Remove form the options list the first argument
|
|
array_shift($v_arg_list);
|
|
$v_size--;
|
|
|
|
// ----- Look for first arg
|
|
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");
|
|
|
|
// ----- Parse the options
|
|
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
|
|
array (PCLZIP_OPT_PATH => 'optional',
|
|
PCLZIP_OPT_REMOVE_PATH => 'optional',
|
|
PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
|
|
PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',
|
|
PCLZIP_OPT_ADD_PATH => 'optional',
|
|
PCLZIP_CB_PRE_EXTRACT => 'optional',
|
|
PCLZIP_CB_POST_EXTRACT => 'optional',
|
|
PCLZIP_OPT_SET_CHMOD => 'optional',
|
|
PCLZIP_OPT_REPLACE_NEWER => 'optional'
|
|
,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
|
|
));
|
|
if ($v_result != 1) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return 0;
|
|
}
|
|
|
|
// ----- Set the arguments
|
|
if (isset($v_options[PCLZIP_OPT_PATH])) {
|
|
$v_path = $v_options[PCLZIP_OPT_PATH];
|
|
}
|
|
if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
|
|
$v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
|
|
}
|
|
if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
|
|
$v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
|
|
}
|
|
if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
|
|
// ----- Check for '/' in last path char
|
|
if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {
|
|
$v_path .= '/';
|
|
}
|
|
$v_path .= $v_options[PCLZIP_OPT_ADD_PATH];
|
|
}
|
|
if (!isset($v_options[PCLZIP_OPT_EXTRACT_AS_STRING])) {
|
|
$v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING not set.");
|
|
}
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING set.");
|
|
}
|
|
}
|
|
|
|
// ----- Look for 2 args
|
|
// Here we need to support the first historic synopsis of the
|
|
// method.
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
|
|
|
|
// ----- Get the first argument
|
|
$v_path = $v_arg_list[0];
|
|
|
|
// ----- Look for the optional second argument
|
|
if ($v_size == 2) {
|
|
$v_remove_path = $v_arg_list[1];
|
|
}
|
|
else if ($v_size > 2) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Trace
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "index='$p_index', path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");
|
|
|
|
// ----- Trick
|
|
// Here I want to reuse extractByRule(), so I need to parse the $p_index
|
|
// with privParseOptions()
|
|
$v_arg_trick = array (PCLZIP_OPT_BY_INDEX, $p_index);
|
|
$v_options_trick = array();
|
|
$v_result = $this->privParseOptions($v_arg_trick, sizeof($v_arg_trick), $v_options_trick,
|
|
array (PCLZIP_OPT_BY_INDEX => 'optional' ));
|
|
if ($v_result != 1) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return 0;
|
|
}
|
|
$v_options[PCLZIP_OPT_BY_INDEX] = $v_options_trick[PCLZIP_OPT_BY_INDEX];
|
|
|
|
// ----- Call the extracting fct
|
|
if (($v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options)) < 1) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
|
|
return(0);
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
|
|
return $p_list;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function :
|
|
// delete([$p_option, $p_option_value, ...])
|
|
// Description :
|
|
// Parameters :
|
|
// None
|
|
// Options :
|
|
// PCLZIP_OPT_BY_INDEX :
|
|
// Return Values :
|
|
// 0 on failure,
|
|
// The list of the files which are still present in the archive.
|
|
// (see PclZip::listContent() for list entry format)
|
|
// --------------------------------------------------------------------------------
|
|
function delete(/* options */)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::delete", "");
|
|
$v_result=1;
|
|
|
|
// ----- Reset the error handler
|
|
$this->privErrorReset();
|
|
|
|
// ----- Check archive
|
|
if (!$this->privCheckFormat()) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return(0);
|
|
}
|
|
|
|
// ----- Set default values
|
|
$v_options = array();
|
|
|
|
// ----- Look for variable options arguments
|
|
$v_size = func_num_args();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
|
|
|
|
// ----- Look for no arguments
|
|
if ($v_size <= 0) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing arguments");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
|
|
return 0;
|
|
}
|
|
|
|
// ----- Get the arguments
|
|
$v_arg_list = &func_get_args();
|
|
|
|
// ----- Parse the options
|
|
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
|
|
array (PCLZIP_OPT_BY_NAME => 'optional',
|
|
PCLZIP_OPT_BY_EREG => 'optional',
|
|
PCLZIP_OPT_BY_PREG => 'optional',
|
|
PCLZIP_OPT_BY_INDEX => 'optional' ));
|
|
if ($v_result != 1) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return 0;
|
|
}
|
|
|
|
// ----- Check that at least one rule is set
|
|
if ( (!isset($v_options[PCLZIP_OPT_BY_NAME]))
|
|
&& (!isset($v_options[PCLZIP_OPT_BY_EREG]))
|
|
&& (!isset($v_options[PCLZIP_OPT_BY_PREG]))
|
|
&& (!isset($v_options[PCLZIP_OPT_BY_INDEX]))) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "At least one filtering rule must be set");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
|
|
return 0;
|
|
}
|
|
|
|
// ----- Call the delete fct
|
|
$v_list = array();
|
|
if (($v_result = $this->privDeleteByRule($v_list, $v_options)) != 1)
|
|
{
|
|
unset($v_list);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
|
|
return(0);
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_list);
|
|
return $v_list;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : deleteByIndex()
|
|
// Description :
|
|
// ***** Deprecated *****
|
|
// delete(PCLZIP_OPT_BY_INDEX, $p_index) should be prefered.
|
|
// --------------------------------------------------------------------------------
|
|
function deleteByIndex($p_index)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::deleteByIndex", "index='$p_index'");
|
|
|
|
$p_list = $this->delete(PCLZIP_OPT_BY_INDEX, $p_index);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
|
|
return $p_list;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : properties()
|
|
// Description :
|
|
// This method gives the properties of the archive.
|
|
// The properties are :
|
|
// nb : Number of files in the archive
|
|
// comment : Comment associated with the archive file
|
|
// status : not_exist, ok
|
|
// Parameters :
|
|
// None
|
|
// Return Values :
|
|
// 0 on failure,
|
|
// An array with the archive properties.
|
|
// --------------------------------------------------------------------------------
|
|
function properties()
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::properties", "");
|
|
|
|
// ----- Reset the error handler
|
|
$this->privErrorReset();
|
|
|
|
// ----- Check archive
|
|
if (!$this->privCheckFormat()) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return(0);
|
|
}
|
|
|
|
// ----- Default properties
|
|
$v_prop = array();
|
|
$v_prop['comment'] = '';
|
|
$v_prop['nb'] = 0;
|
|
$v_prop['status'] = 'not_exist';
|
|
|
|
// ----- Look if file exists
|
|
if (@is_file($this->zipname))
|
|
{
|
|
// ----- Open the zip file
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
|
if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0)
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), 0);
|
|
return 0;
|
|
}
|
|
|
|
// ----- Read the central directory informations
|
|
$v_central_dir = array();
|
|
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return 0;
|
|
}
|
|
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
|
|
// ----- Set the user attributes
|
|
$v_prop['comment'] = $v_central_dir['comment'];
|
|
$v_prop['nb'] = $v_central_dir['entries'];
|
|
$v_prop['status'] = 'ok';
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_prop);
|
|
return $v_prop;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : duplicate()
|
|
// Description :
|
|
// This method creates an archive by copying the content of an other one. If
|
|
// the archive already exist, it is replaced by the new one without any warning.
|
|
// Parameters :
|
|
// $p_archive : The filename of a valid archive, or
|
|
// a valid PclZip object.
|
|
// Return Values :
|
|
// 1 on success.
|
|
// 0 or a negative value on error (error code).
|
|
// --------------------------------------------------------------------------------
|
|
function duplicate($p_archive)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::duplicate", "");
|
|
$v_result = 1;
|
|
|
|
// ----- Reset the error handler
|
|
$this->privErrorReset();
|
|
|
|
// ----- Look if the $p_archive is a PclZip object
|
|
if ((is_object($p_archive)) && (get_class($p_archive) == 'pclzip'))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is valid PclZip object '".$p_archive->zipname."'");
|
|
|
|
// ----- Duplicate the archive
|
|
$v_result = $this->privDuplicate($p_archive->zipname);
|
|
}
|
|
|
|
// ----- Look if the $p_archive is a string (so a filename)
|
|
else if (is_string($p_archive))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is a filename '$p_archive'");
|
|
|
|
// ----- Check that $p_archive is a valid zip file
|
|
// TBC : Should also check the archive format
|
|
if (!is_file($p_archive)) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "No file with filename '".$p_archive."'");
|
|
$v_result = PCLZIP_ERR_MISSING_FILE;
|
|
}
|
|
else {
|
|
// ----- Duplicate the archive
|
|
$v_result = $this->privDuplicate($p_archive);
|
|
}
|
|
}
|
|
|
|
// ----- Invalid variable
|
|
else
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");
|
|
$v_result = PCLZIP_ERR_INVALID_PARAMETER;
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : merge()
|
|
// Description :
|
|
// This method merge the $p_archive_to_add archive at the end of the current
|
|
// one ($this).
|
|
// If the archive ($this) does not exist, the merge becomes a duplicate.
|
|
// If the $p_archive_to_add archive does not exist, the merge is a success.
|
|
// Parameters :
|
|
// $p_archive_to_add : It can be directly the filename of a valid zip archive,
|
|
// or a PclZip object archive.
|
|
// Return Values :
|
|
// 1 on success,
|
|
// 0 or negative values on error (see below).
|
|
// --------------------------------------------------------------------------------
|
|
function merge($p_archive_to_add)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::merge", "");
|
|
$v_result = 1;
|
|
|
|
// ----- Reset the error handler
|
|
$this->privErrorReset();
|
|
|
|
// ----- Check archive
|
|
if (!$this->privCheckFormat()) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
|
return(0);
|
|
}
|
|
|
|
// ----- Look if the $p_archive_to_add is a PclZip object
|
|
if ((is_object($p_archive_to_add)) && (get_class($p_archive_to_add) == 'pclzip'))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is valid PclZip object");
|
|
|
|
// ----- Merge the archive
|
|
$v_result = $this->privMerge($p_archive_to_add);
|
|
}
|
|
|
|
// ----- Look if the $p_archive_to_add is a string (so a filename)
|
|
else if (is_string($p_archive_to_add))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is a filename");
|
|
|
|
// ----- Create a temporary archive
|
|
$v_object_archive = new PclZip($p_archive_to_add);
|
|
|
|
// ----- Merge the archive
|
|
$v_result = $this->privMerge($v_object_archive);
|
|
}
|
|
|
|
// ----- Invalid variable
|
|
else
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");
|
|
$v_result = PCLZIP_ERR_INVALID_PARAMETER;
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : errorCode()
|
|
// Description :
|
|
// Parameters :
|
|
// --------------------------------------------------------------------------------
|
|
function errorCode()
|
|
{
|
|
if (PCLZIP_ERROR_EXTERNAL == 1) {
|
|
return(PclErrorCode());
|
|
}
|
|
else {
|
|
return($this->error_code);
|
|
}
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : errorName()
|
|
// Description :
|
|
// Parameters :
|
|
// --------------------------------------------------------------------------------
|
|
function errorName($p_with_code=false)
|
|
{
|
|
$v_name = array ( PCLZIP_ERR_NO_ERROR => 'PCLZIP_ERR_NO_ERROR',
|
|
PCLZIP_ERR_WRITE_OPEN_FAIL => 'PCLZIP_ERR_WRITE_OPEN_FAIL',
|
|
PCLZIP_ERR_READ_OPEN_FAIL => 'PCLZIP_ERR_READ_OPEN_FAIL',
|
|
PCLZIP_ERR_INVALID_PARAMETER => 'PCLZIP_ERR_INVALID_PARAMETER',
|
|
PCLZIP_ERR_MISSING_FILE => 'PCLZIP_ERR_MISSING_FILE',
|
|
PCLZIP_ERR_FILENAME_TOO_LONG => 'PCLZIP_ERR_FILENAME_TOO_LONG',
|
|
PCLZIP_ERR_INVALID_ZIP => 'PCLZIP_ERR_INVALID_ZIP',
|
|
PCLZIP_ERR_BAD_EXTRACTED_FILE => 'PCLZIP_ERR_BAD_EXTRACTED_FILE',
|
|
PCLZIP_ERR_DIR_CREATE_FAIL => 'PCLZIP_ERR_DIR_CREATE_FAIL',
|
|
PCLZIP_ERR_BAD_EXTENSION => 'PCLZIP_ERR_BAD_EXTENSION',
|
|
PCLZIP_ERR_BAD_FORMAT => 'PCLZIP_ERR_BAD_FORMAT',
|
|
PCLZIP_ERR_DELETE_FILE_FAIL => 'PCLZIP_ERR_DELETE_FILE_FAIL',
|
|
PCLZIP_ERR_RENAME_FILE_FAIL => 'PCLZIP_ERR_RENAME_FILE_FAIL',
|
|
PCLZIP_ERR_BAD_CHECKSUM => 'PCLZIP_ERR_BAD_CHECKSUM',
|
|
PCLZIP_ERR_INVALID_ARCHIVE_ZIP => 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP',
|
|
PCLZIP_ERR_MISSING_OPTION_VALUE => 'PCLZIP_ERR_MISSING_OPTION_VALUE',
|
|
PCLZIP_ERR_INVALID_OPTION_VALUE => 'PCLZIP_ERR_INVALID_OPTION_VALUE',
|
|
PCLZIP_ERR_UNSUPPORTED_COMPRESSION => 'PCLZIP_ERR_UNSUPPORTED_COMPRESSION',
|
|
PCLZIP_ERR_UNSUPPORTED_ENCRYPTION => 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION' );
|
|
|
|
if (isset($v_name[$this->error_code])) {
|
|
$v_value = $v_name[$this->error_code];
|
|
}
|
|
else {
|
|
$v_value = 'NoName';
|
|
}
|
|
|
|
if ($p_with_code) {
|
|
return($v_value.' ('.$this->error_code.')');
|
|
}
|
|
else {
|
|
return($v_value);
|
|
}
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : errorInfo()
|
|
// Description :
|
|
// Parameters :
|
|
// --------------------------------------------------------------------------------
|
|
function errorInfo($p_full=false)
|
|
{
|
|
if (PCLZIP_ERROR_EXTERNAL == 1) {
|
|
return(PclErrorString());
|
|
}
|
|
else {
|
|
if ($p_full) {
|
|
return($this->errorName(true)." : ".$this->error_string);
|
|
}
|
|
else {
|
|
return($this->error_string." [code ".$this->error_code."]");
|
|
}
|
|
}
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// ***** UNDER THIS LINE ARE DEFINED PRIVATE INTERNAL FUNCTIONS *****
|
|
// ***** *****
|
|
// ***** THESES FUNCTIONS MUST NOT BE USED DIRECTLY *****
|
|
// --------------------------------------------------------------------------------
|
|
|
|
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privCheckFormat()
|
|
// Description :
|
|
// This method check that the archive exists and is a valid zip archive.
|
|
// Several level of check exists. (futur)
|
|
// Parameters :
|
|
// $p_level : Level of check. Default 0.
|
|
// 0 : Check the first bytes (magic codes) (default value))
|
|
// 1 : 0 + Check the central directory (futur)
|
|
// 2 : 1 + Check each file header (futur)
|
|
// Return Values :
|
|
// true on success,
|
|
// false on error, the error code is set.
|
|
// --------------------------------------------------------------------------------
|
|
function privCheckFormat($p_level=0)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFormat", "");
|
|
$v_result = true;
|
|
|
|
// ----- Reset the file system cache
|
|
clearstatcache();
|
|
|
|
// ----- Reset the error handler
|
|
$this->privErrorReset();
|
|
|
|
// ----- Look if the file exits
|
|
if (!is_file($this->zipname)) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "Missing archive file '".$this->zipname."'");
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo());
|
|
return(false);
|
|
}
|
|
|
|
// ----- Check that the file is readeable
|
|
if (!is_readable($this->zipname)) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to read archive '".$this->zipname."'");
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo());
|
|
return(false);
|
|
}
|
|
|
|
// ----- Check the magic code
|
|
// TBC
|
|
|
|
// ----- Check the central header
|
|
// TBC
|
|
|
|
// ----- Check each file header
|
|
// TBC
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privParseOptions()
|
|
// Description :
|
|
// This internal methods reads the variable list of arguments ($p_options_list,
|
|
// $p_size) and generate an array with the options and values ($v_result_list).
|
|
// $v_requested_options contains the options that can be present and those that
|
|
// must be present.
|
|
// $v_requested_options is an array, with the option value as key, and 'optional',
|
|
// or 'mandatory' as value.
|
|
// Parameters :
|
|
// See above.
|
|
// Return Values :
|
|
// 1 on success.
|
|
// 0 on failure.
|
|
// --------------------------------------------------------------------------------
|
|
function privParseOptions(&$p_options_list, $p_size, &$v_result_list, $v_requested_options=false)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privParseOptions", "");
|
|
$v_result=1;
|
|
|
|
// ----- Read the options
|
|
$i=0;
|
|
while ($i<$p_size) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Looking for table index $i, option = '".PclZipUtilOptionText($p_options_list[$i])."(".$p_options_list[$i].")'");
|
|
|
|
// ----- Check if the option is requested
|
|
if (!isset($v_requested_options[$p_options_list[$i]])) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid optional parameter '".$p_options_list[$i]."' for this method");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Look for next option
|
|
switch ($p_options_list[$i]) {
|
|
// ----- Look for options that request a path value
|
|
case PCLZIP_OPT_PATH :
|
|
case PCLZIP_OPT_REMOVE_PATH :
|
|
case PCLZIP_OPT_ADD_PATH :
|
|
// ----- Check the number of parameters
|
|
if (($i+1) >= $p_size) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Get the value
|
|
$v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], false);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
|
|
$i++;
|
|
break;
|
|
|
|
// ----- Look for options that request an array of string for value
|
|
case PCLZIP_OPT_BY_NAME :
|
|
// ----- Check the number of parameters
|
|
if (($i+1) >= $p_size) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Get the value
|
|
if (is_string($p_options_list[$i+1])) {
|
|
$v_result_list[$p_options_list[$i]][0] = $p_options_list[$i+1];
|
|
}
|
|
else if (is_array($p_options_list[$i+1])) {
|
|
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
|
|
}
|
|
else {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
|
|
$i++;
|
|
break;
|
|
|
|
// ----- Look for options that request an EREG or PREG expression
|
|
case PCLZIP_OPT_BY_EREG :
|
|
case PCLZIP_OPT_BY_PREG :
|
|
//case PCLZIP_OPT_CRYPT :
|
|
// ----- Check the number of parameters
|
|
if (($i+1) >= $p_size) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Get the value
|
|
if (is_string($p_options_list[$i+1])) {
|
|
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
|
|
}
|
|
else {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
|
|
$i++;
|
|
break;
|
|
|
|
// ----- Look for options that takes a string
|
|
case PCLZIP_OPT_COMMENT :
|
|
case PCLZIP_OPT_ADD_COMMENT :
|
|
case PCLZIP_OPT_PREPEND_COMMENT :
|
|
// ----- Check the number of parameters
|
|
if (($i+1) >= $p_size) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE,
|
|
"Missing parameter value for option '"
|
|
.PclZipUtilOptionText($p_options_list[$i])
|
|
."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Get the value
|
|
if (is_string($p_options_list[$i+1])) {
|
|
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
|
|
}
|
|
else {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE,
|
|
"Wrong parameter value for option '"
|
|
.PclZipUtilOptionText($p_options_list[$i])
|
|
."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
|
|
$i++;
|
|
break;
|
|
|
|
// ----- Look for options that request an array of index
|
|
case PCLZIP_OPT_BY_INDEX :
|
|
// ----- Check the number of parameters
|
|
if (($i+1) >= $p_size) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Get the value
|
|
$v_work_list = array();
|
|
if (is_string($p_options_list[$i+1])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is a string '".$p_options_list[$i+1]."'");
|
|
|
|
// ----- Remove spaces
|
|
$p_options_list[$i+1] = strtr($p_options_list[$i+1], ' ', '');
|
|
|
|
// ----- Parse items
|
|
$v_work_list = explode(",", $p_options_list[$i+1]);
|
|
}
|
|
else if (is_integer($p_options_list[$i+1])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an integer '".$p_options_list[$i+1]."'");
|
|
$v_work_list[0] = $p_options_list[$i+1].'-'.$p_options_list[$i+1];
|
|
}
|
|
else if (is_array($p_options_list[$i+1])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an array");
|
|
$v_work_list = $p_options_list[$i+1];
|
|
}
|
|
else {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Value must be integer, string or array for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Reduce the index list
|
|
// each index item in the list must be a couple with a start and
|
|
// an end value : [0,3], [5-5], [8-10], ...
|
|
// ----- Check the format of each item
|
|
$v_sort_flag=false;
|
|
$v_sort_value=0;
|
|
for ($j=0; $j<sizeof($v_work_list); $j++) {
|
|
// ----- Explode the item
|
|
$v_item_list = explode("-", $v_work_list[$j]);
|
|
$v_size_item_list = sizeof($v_item_list);
|
|
|
|
// ----- TBC : Here we might check that each item is a
|
|
// real integer ...
|
|
|
|
// ----- Look for single value
|
|
if ($v_size_item_list == 1) {
|
|
// ----- Set the option value
|
|
$v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];
|
|
$v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[0];
|
|
}
|
|
elseif ($v_size_item_list == 2) {
|
|
// ----- Set the option value
|
|
$v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];
|
|
$v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[1];
|
|
}
|
|
else {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Too many values in index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extracted index item = [".$v_result_list[$p_options_list[$i]][$j]['start'].",".$v_result_list[$p_options_list[$i]][$j]['end']."]");
|
|
|
|
// ----- Look for list sort
|
|
if ($v_result_list[$p_options_list[$i]][$j]['start'] < $v_sort_value) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The list should be sorted ...");
|
|
$v_sort_flag=true;
|
|
|
|
// ----- TBC : An automatic sort should be writen ...
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Invalid order of index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
$v_sort_value = $v_result_list[$p_options_list[$i]][$j]['start'];
|
|
}
|
|
|
|
// ----- Sort the items
|
|
if ($v_sort_flag) {
|
|
// TBC : To Be Completed
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "List sorting is not yet write ...");
|
|
}
|
|
|
|
// ----- Next option
|
|
$i++;
|
|
break;
|
|
|
|
// ----- Look for options that request no value
|
|
case PCLZIP_OPT_REMOVE_ALL_PATH :
|
|
case PCLZIP_OPT_EXTRACT_AS_STRING :
|
|
case PCLZIP_OPT_NO_COMPRESSION :
|
|
case PCLZIP_OPT_EXTRACT_IN_OUTPUT :
|
|
case PCLZIP_OPT_REPLACE_NEWER :
|
|
case PCLZIP_OPT_STOP_ON_ERROR :
|
|
$v_result_list[$p_options_list[$i]] = true;
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
|
|
break;
|
|
|
|
// ----- Look for options that request an octal value
|
|
case PCLZIP_OPT_SET_CHMOD :
|
|
// ----- Check the number of parameters
|
|
if (($i+1) >= $p_size) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Get the value
|
|
$v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
|
|
$i++;
|
|
break;
|
|
|
|
// ----- Look for options that request a call-back
|
|
case PCLZIP_CB_PRE_EXTRACT :
|
|
case PCLZIP_CB_POST_EXTRACT :
|
|
case PCLZIP_CB_PRE_ADD :
|
|
case PCLZIP_CB_POST_ADD :
|
|
/* for futur use
|
|
case PCLZIP_CB_PRE_DELETE :
|
|
case PCLZIP_CB_POST_DELETE :
|
|
case PCLZIP_CB_PRE_LIST :
|
|
case PCLZIP_CB_POST_LIST :
|
|
*/
|
|
// ----- Check the number of parameters
|
|
if (($i+1) >= $p_size) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Get the value
|
|
$v_function_name = $p_options_list[$i+1];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "call-back ".PclZipUtilOptionText($p_options_list[$i])." = '".$v_function_name."'");
|
|
|
|
// ----- Check that the value is a valid existing function
|
|
if (!function_exists($v_function_name)) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Function '".$v_function_name."()' is not an existing function for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Set the attribute
|
|
$v_result_list[$p_options_list[$i]] = $v_function_name;
|
|
$i++;
|
|
break;
|
|
|
|
default :
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,
|
|
"Unknown parameter '"
|
|
.$p_options_list[$i]."'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Next options
|
|
$i++;
|
|
}
|
|
|
|
// ----- Look for mandatory options
|
|
if ($v_requested_options !== false) {
|
|
for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) {
|
|
// ----- Look for mandatory option
|
|
if ($v_requested_options[$key] == 'mandatory') {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")");
|
|
// ----- Look if present
|
|
if (!isset($v_result_list[$key])) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privCreate()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privCreate($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCreate", "list, result_list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
|
|
$v_result=1;
|
|
$v_list_detail = array();
|
|
|
|
// ----- Open the file in write mode
|
|
if (($v_result = $this->privOpenFd('wb')) != 1)
|
|
{
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Add the list of files
|
|
$v_result = $this->privAddList($p_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);
|
|
|
|
// ----- Close
|
|
$this->privCloseFd();
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privAdd()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privAdd($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAdd", "list, result_list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
|
|
$v_result=1;
|
|
$v_list_detail = array();
|
|
|
|
// ----- Look if the archive exists or is empty
|
|
if ((!is_file($this->zipname)) || (filesize($this->zipname) == 0))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, or is empty, create it.");
|
|
|
|
// ----- Do a create
|
|
$v_result = $this->privCreate($p_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Open the zip file
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
|
if (($v_result=$this->privOpenFd('rb')) != 1)
|
|
{
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Read the central directory informations
|
|
$v_central_dir = array();
|
|
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
|
|
{
|
|
$this->privCloseFd();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Go to beginning of File
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
|
|
@rewind($this->zip_fd);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
|
|
|
|
// ----- Creates a temporay file
|
|
$v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';
|
|
|
|
// ----- Open the temporary file in write mode
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
|
if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0)
|
|
{
|
|
$this->privCloseFd();
|
|
|
|
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Copy the files from the archive to the temporary file
|
|
// TBC : Here I should better append the file and go back to erase the central dir
|
|
$v_size = $v_central_dir['offset'];
|
|
while ($v_size != 0)
|
|
{
|
|
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
|
$v_buffer = fread($this->zip_fd, $v_read_size);
|
|
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
|
|
$v_size -= $v_read_size;
|
|
}
|
|
|
|
// ----- Swap the file descriptor
|
|
// Here is a trick : I swap the temporary fd with the zip fd, in order to use
|
|
// the following methods on the temporary fil and not the real archive
|
|
$v_swap = $this->zip_fd;
|
|
$this->zip_fd = $v_zip_temp_fd;
|
|
$v_zip_temp_fd = $v_swap;
|
|
|
|
// ----- Add the files
|
|
$v_header_list = array();
|
|
if (($v_result = $this->privAddFileList($p_list, $v_header_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)
|
|
{
|
|
fclose($v_zip_temp_fd);
|
|
$this->privCloseFd();
|
|
@unlink($v_zip_temp_name);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Store the offset of the central dir
|
|
$v_offset = @ftell($this->zip_fd);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");
|
|
|
|
// ----- Copy the block of file headers from the old archive
|
|
$v_size = $v_central_dir['size'];
|
|
while ($v_size != 0)
|
|
{
|
|
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
|
$v_buffer = @fread($v_zip_temp_fd, $v_read_size);
|
|
@fwrite($this->zip_fd, $v_buffer, $v_read_size);
|
|
$v_size -= $v_read_size;
|
|
}
|
|
|
|
// ----- Create the Central Dir files header
|
|
for ($i=0, $v_count=0; $i<sizeof($v_header_list); $i++)
|
|
{
|
|
// ----- Create the file header
|
|
if ($v_header_list[$i]['status'] == 'ok') {
|
|
if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
|
|
fclose($v_zip_temp_fd);
|
|
$this->privCloseFd();
|
|
@unlink($v_zip_temp_name);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
$v_count++;
|
|
}
|
|
|
|
// ----- Transform the header to a 'usable' info
|
|
$this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
|
|
}
|
|
|
|
// ----- Zip file comment
|
|
$v_comment = $v_central_dir['comment'];
|
|
if (isset($p_options[PCLZIP_OPT_COMMENT])) {
|
|
$v_comment = $p_options[PCLZIP_OPT_COMMENT];
|
|
}
|
|
if (isset($p_options[PCLZIP_OPT_ADD_COMMENT])) {
|
|
$v_comment = $v_comment.$p_options[PCLZIP_OPT_ADD_COMMENT];
|
|
}
|
|
if (isset($p_options[PCLZIP_OPT_PREPEND_COMMENT])) {
|
|
$v_comment = $p_options[PCLZIP_OPT_PREPEND_COMMENT].$v_comment;
|
|
}
|
|
|
|
// ----- Calculate the size of the central header
|
|
$v_size = @ftell($this->zip_fd)-$v_offset;
|
|
|
|
// ----- Create the central dir footer
|
|
if (($v_result = $this->privWriteCentralHeader($v_count+$v_central_dir['entries'], $v_size, $v_offset, $v_comment)) != 1)
|
|
{
|
|
// ----- Reset the file list
|
|
unset($v_header_list);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Swap back the file descriptor
|
|
$v_swap = $this->zip_fd;
|
|
$this->zip_fd = $v_zip_temp_fd;
|
|
$v_zip_temp_fd = $v_swap;
|
|
|
|
// ----- Close
|
|
$this->privCloseFd();
|
|
|
|
// ----- Close the temporary file
|
|
@fclose($v_zip_temp_fd);
|
|
|
|
// ----- Delete the zip file
|
|
// TBC : I should test the result ...
|
|
@unlink($this->zipname);
|
|
|
|
// ----- Rename the temporary file
|
|
// TBC : I should test the result ...
|
|
//@rename($v_zip_temp_name, $this->zipname);
|
|
PclZipUtilRename($v_zip_temp_name, $this->zipname);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privOpenFd()
|
|
// Description :
|
|
// Parameters :
|
|
// --------------------------------------------------------------------------------
|
|
function privOpenFd($p_mode)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privOpenFd", 'mode='.$p_mode);
|
|
$v_result=1;
|
|
|
|
// ----- Look if already open
|
|
if ($this->zip_fd != 0)
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Zip file \''.$this->zipname.'\' already open');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Open the zip file
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Open file in '.$p_mode.' mode');
|
|
if (($this->zip_fd = @fopen($this->zipname, $p_mode)) == 0)
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in '.$p_mode.' mode');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privCloseFd()
|
|
// Description :
|
|
// Parameters :
|
|
// --------------------------------------------------------------------------------
|
|
function privCloseFd()
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCloseFd", "");
|
|
$v_result=1;
|
|
|
|
if ($this->zip_fd != 0)
|
|
@fclose($this->zip_fd);
|
|
$this->zip_fd = 0;
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privAddList()
|
|
// Description :
|
|
// $p_add_dir and $p_remove_dir will give the ability to memorize a path which is
|
|
// different from the real path of the file. This is usefull if you want to have PclTar
|
|
// running in any directory, and memorize relative path from an other directory.
|
|
// Parameters :
|
|
// $p_list : An array containing the file or directory names to add in the tar
|
|
// $p_result_list : list of added files with their properties (specially the status field)
|
|
// $p_add_dir : Path to add in the filename path archived
|
|
// $p_remove_dir : Path to remove in the filename path archived
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privAddList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddList", "list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
|
|
$v_result=1;
|
|
|
|
// ----- Add the files
|
|
$v_header_list = array();
|
|
if (($v_result = $this->privAddFileList($p_list, $v_header_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)
|
|
{
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Store the offset of the central dir
|
|
$v_offset = @ftell($this->zip_fd);
|
|
|
|
// ----- Create the Central Dir files header
|
|
for ($i=0,$v_count=0; $i<sizeof($v_header_list); $i++)
|
|
{
|
|
// ----- Create the file header
|
|
if ($v_header_list[$i]['status'] == 'ok') {
|
|
if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
$v_count++;
|
|
}
|
|
|
|
// ----- Transform the header to a 'usable' info
|
|
$this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
|
|
}
|
|
|
|
// ----- Zip file comment
|
|
$v_comment = '';
|
|
if (isset($p_options[PCLZIP_OPT_COMMENT])) {
|
|
$v_comment = $p_options[PCLZIP_OPT_COMMENT];
|
|
}
|
|
|
|
// ----- Calculate the size of the central header
|
|
$v_size = @ftell($this->zip_fd)-$v_offset;
|
|
|
|
// ----- Create the central dir footer
|
|
if (($v_result = $this->privWriteCentralHeader($v_count, $v_size, $v_offset, $v_comment)) != 1)
|
|
{
|
|
// ----- Reset the file list
|
|
unset($v_header_list);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privAddFileList()
|
|
// Description :
|
|
// $p_add_dir and $p_remove_dir will give the ability to memorize a path which is
|
|
// different from the real path of the file. This is usefull if you want to
|
|
// run the lib in any directory, and memorize relative path from an other directory.
|
|
// Parameters :
|
|
// $p_list : An array containing the file or directory names to add in the tar
|
|
// $p_result_list : list of added files with their properties (specially the status field)
|
|
// $p_add_dir : Path to add in the filename path archived
|
|
// $p_remove_dir : Path to remove in the filename path archived
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privAddFileList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFileList", "list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
|
|
$v_result=1;
|
|
$v_header = array();
|
|
|
|
// ----- Recuperate the current number of elt in list
|
|
$v_nb = sizeof($p_result_list);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Before add, list have $v_nb elements");
|
|
|
|
// ----- Loop on the files
|
|
for ($j=0; ($j<count($p_list)) && ($v_result==1); $j++)
|
|
{
|
|
// ----- Recuperate the filename
|
|
$p_filename = PclZipUtilTranslateWinPath($p_list[$j], false);
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for file [$p_filename]");
|
|
|
|
// ----- Skip empty file names
|
|
if ($p_filename == "")
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Skip empty filename");
|
|
continue;
|
|
}
|
|
|
|
// ----- Check the filename
|
|
if (!file_exists($p_filename))
|
|
{
|
|
// ----- Error log
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '$p_filename' does not exists");
|
|
PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '$p_filename' does not exists");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
/* This test is done later
|
|
// ----- Check the path length
|
|
if (strlen($p_filename) > 0xFF)
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(-5, "File name is too long (max. 255) : '$p_filename'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
*/
|
|
|
|
// ----- Look if it is a file or a dir with no all pathnre move
|
|
if ((is_file($p_filename)) || ((is_dir($p_filename)) && !$p_remove_all_dir)) {
|
|
// ----- Add the file
|
|
if (($v_result = $this->privAddFile($p_filename, $v_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1)
|
|
{
|
|
// ----- Return status
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Store the file infos
|
|
$p_result_list[$v_nb++] = $v_header;
|
|
}
|
|
|
|
// ----- Look for directory
|
|
if (@is_dir($p_filename))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "$p_filename is a directory");
|
|
|
|
// ----- Look for path
|
|
if ($p_filename != ".")
|
|
$v_path = $p_filename."/";
|
|
else
|
|
$v_path = "";
|
|
|
|
// ----- Read the directory for files and sub-directories
|
|
if ($p_hdir = @opendir($p_filename)) {
|
|
$p_hitem = @readdir($p_hdir); // '.' directory
|
|
$p_hitem = @readdir($p_hdir); // '..' directory
|
|
while (($p_hitem = @readdir($p_hdir)) !== false) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for $p_hitem in the directory");
|
|
|
|
// ----- Look for a file
|
|
if (is_file($v_path.$p_hitem)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Add the file '".$v_path.$p_hitem."'");
|
|
|
|
// ----- Add the file
|
|
if (($v_result = $this->privAddFile($v_path.$p_hitem, $v_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1) {
|
|
// ----- Return status
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Store the file infos
|
|
$p_result_list[$v_nb++] = $v_header;
|
|
}
|
|
|
|
// ----- Recursive call to privAddFileList()
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Add the directory '".$v_path.$p_hitem."'");
|
|
|
|
// ----- Need an array as parameter
|
|
$p_temp_list[0] = $v_path.$p_hitem;
|
|
$v_result = $this->privAddFileList($p_temp_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);
|
|
|
|
// ----- Update the number of elements of the list
|
|
$v_nb = sizeof($p_result_list);
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Free memory for the recursive loop
|
|
unset($p_temp_list);
|
|
unset($p_hdir);
|
|
unset($p_hitem);
|
|
}
|
|
}
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "After add, list have $v_nb elements");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privAddFile()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privAddFile($p_filename, &$p_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFile", "filename='$p_filename', add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
|
|
$v_result=1;
|
|
|
|
if ($p_filename == "")
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file list parameter (invalid or empty list)");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Calculate the stored filename
|
|
$v_stored_filename = $p_filename;
|
|
|
|
// ----- Look for all path to remove
|
|
if ($p_remove_all_dir) {
|
|
$v_stored_filename = basename($p_filename);
|
|
}
|
|
// ----- Look for partial path remove
|
|
else if ($p_remove_dir != "")
|
|
{
|
|
if (substr($p_remove_dir, -1) != '/')
|
|
$p_remove_dir .= "/";
|
|
|
|
if ((substr($p_filename, 0, 2) == "./") || (substr($p_remove_dir, 0, 2) == "./"))
|
|
{
|
|
if ((substr($p_filename, 0, 2) == "./") && (substr($p_remove_dir, 0, 2) != "./"))
|
|
$p_remove_dir = "./".$p_remove_dir;
|
|
if ((substr($p_filename, 0, 2) != "./") && (substr($p_remove_dir, 0, 2) == "./"))
|
|
$p_remove_dir = substr($p_remove_dir, 2);
|
|
}
|
|
|
|
$v_compare = PclZipUtilPathInclusion($p_remove_dir, $p_filename);
|
|
if ($v_compare > 0)
|
|
// if (substr($p_filename, 0, strlen($p_remove_dir)) == $p_remove_dir)
|
|
{
|
|
|
|
if ($v_compare == 2) {
|
|
$v_stored_filename = "";
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Path to remove is the current folder");
|
|
}
|
|
else {
|
|
$v_stored_filename = substr($p_filename, strlen($p_remove_dir));
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove path '$p_remove_dir' in file '$p_filename' = '$v_stored_filename'");
|
|
}
|
|
}
|
|
}
|
|
// ----- Look for path to add
|
|
if ($p_add_dir != "")
|
|
{
|
|
if (substr($p_add_dir, -1) == "/")
|
|
$v_stored_filename = $p_add_dir.$v_stored_filename;
|
|
else
|
|
$v_stored_filename = $p_add_dir."/".$v_stored_filename;
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Add path '$p_add_dir' in file '$p_filename' = '$v_stored_filename'");
|
|
}
|
|
|
|
// ----- Filename (reduce the path of stored name)
|
|
$v_stored_filename = PclZipUtilPathReduction($v_stored_filename);
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Filename (reduced) '$v_stored_filename', strlen ".strlen($v_stored_filename));
|
|
|
|
// ----- Set the file properties
|
|
clearstatcache();
|
|
$p_header['version'] = 20;
|
|
$p_header['version_extracted'] = 10;
|
|
$p_header['flag'] = 0;
|
|
$p_header['compression'] = 0;
|
|
$p_header['mtime'] = filemtime($p_filename);
|
|
$p_header['crc'] = 0;
|
|
$p_header['compressed_size'] = 0;
|
|
$p_header['size'] = filesize($p_filename);
|
|
$p_header['filename_len'] = strlen($p_filename);
|
|
$p_header['extra_len'] = 0;
|
|
$p_header['comment_len'] = 0;
|
|
$p_header['disk'] = 0;
|
|
$p_header['internal'] = 0;
|
|
// $p_header['external'] = (is_file($p_filename)?0xFE49FFE0:0x41FF0010);
|
|
$p_header['external'] = (is_file($p_filename)?0x00000000:0x00000010);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header external extension '".sprintf("0x%X",$p_header['external'])."'");
|
|
$p_header['offset'] = 0;
|
|
$p_header['filename'] = $p_filename;
|
|
$p_header['stored_filename'] = $v_stored_filename;
|
|
$p_header['extra'] = '';
|
|
$p_header['comment'] = '';
|
|
$p_header['status'] = 'ok';
|
|
$p_header['index'] = -1;
|
|
|
|
|
|
// ----- Look for pre-add callback
|
|
if (isset($p_options[PCLZIP_CB_PRE_ADD])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_ADD]."()') is defined for the extraction");
|
|
|
|
// ----- Generate a local information
|
|
$v_local_header = array();
|
|
$this->privConvertHeader2FileInfo($p_header, $v_local_header);
|
|
|
|
// ----- Call the callback
|
|
// Here I do not use call_user_func() because I need to send a reference to the
|
|
// header.
|
|
eval('$v_result = '.$p_options[PCLZIP_CB_PRE_ADD].'(PCLZIP_CB_PRE_ADD, $v_local_header);');
|
|
if ($v_result == 0) {
|
|
// ----- Change the file status
|
|
$p_header['status'] = "skipped";
|
|
$v_result = 1;
|
|
}
|
|
|
|
// ----- Update the informations
|
|
// Only some fields can be modified
|
|
if ($p_header['stored_filename'] != $v_local_header['stored_filename']) {
|
|
$p_header['stored_filename'] = PclZipUtilPathReduction($v_local_header['stored_filename']);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New stored filename is '".$p_header['stored_filename']."'");
|
|
}
|
|
}
|
|
|
|
// ----- Look for empty stored filename
|
|
if ($p_header['stored_filename'] == "") {
|
|
$p_header['status'] = "filtered";
|
|
}
|
|
|
|
// ----- Check the path length
|
|
if (strlen($p_header['stored_filename']) > 0xFF) {
|
|
$p_header['status'] = 'filename_too_long';
|
|
}
|
|
|
|
// ----- Look if no error, or file not skipped
|
|
if ($p_header['status'] == 'ok') {
|
|
|
|
// ----- Look for a file
|
|
if (is_file($p_filename))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a file");
|
|
// ----- Open the source file
|
|
if (($v_file = @fopen($p_filename, "rb")) == 0) {
|
|
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode");
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be compressed");
|
|
// ----- Read the file content
|
|
$v_content_compressed = @fread($v_file, $p_header['size']);
|
|
|
|
// ----- Calculate the CRC
|
|
$p_header['crc'] = @crc32($v_content_compressed);
|
|
|
|
// ----- Set header parameters
|
|
$p_header['compressed_size'] = $p_header['size'];
|
|
$p_header['compression'] = 0;
|
|
}
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will be compressed");
|
|
// ----- Read the file content
|
|
$v_content = @fread($v_file, $p_header['size']);
|
|
|
|
// ----- Calculate the CRC
|
|
$p_header['crc'] = @crc32($v_content);
|
|
|
|
// ----- Compress the file
|
|
$v_content_compressed = @gzdeflate($v_content);
|
|
|
|
// ----- Set header parameters
|
|
$p_header['compressed_size'] = strlen($v_content_compressed);
|
|
$p_header['compression'] = 8;
|
|
}
|
|
|
|
// ----- Look for encryption
|
|
/*
|
|
if ((isset($p_options[PCLZIP_OPT_CRYPT]))
|
|
&& ($p_options[PCLZIP_OPT_CRYPT] != "")) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File need to be crypted ....");
|
|
|
|
// Should be a random header
|
|
$v_header = 'xxxxxxxxxxxx';
|
|
$v_content_compressed = PclZipUtilZipEncrypt($v_content_compressed,
|
|
$p_header['compressed_size'],
|
|
$v_header,
|
|
$p_header['crc'],
|
|
"test");
|
|
|
|
$p_header['compressed_size'] += 12;
|
|
$p_header['flag'] = 1;
|
|
|
|
// ----- Add the header to the data
|
|
$v_content_compressed = $v_header.$v_content_compressed;
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size after header : ".strlen($v_content_compressed)."");
|
|
}
|
|
*/
|
|
|
|
// ----- Call the header generation
|
|
if (($v_result = $this->privWriteFileHeader($p_header)) != 1) {
|
|
@fclose($v_file);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Write the compressed (or not) content
|
|
$v_binary_data = pack('a'.$p_header['compressed_size'],
|
|
$v_content_compressed);
|
|
@fwrite($this->zip_fd, $v_binary_data, $p_header['compressed_size']);
|
|
|
|
// ----- Close the file
|
|
@fclose($v_file);
|
|
}
|
|
|
|
// ----- Look for a directory
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a folder");
|
|
// ----- Look for directory last '/'
|
|
if (@substr($p_header['stored_filename'], -1) != '/') {
|
|
$p_header['stored_filename'] .= '/';
|
|
}
|
|
|
|
// ----- Set the file properties
|
|
$p_header['size'] = 0;
|
|
//$p_header['external'] = 0x41FF0010; // Value for a folder : to be checked
|
|
$p_header['external'] = 0x00000010; // Value for a folder : to be checked
|
|
|
|
// ----- Call the header generation
|
|
if (($v_result = $this->privWriteFileHeader($p_header)) != 1)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Look for pre-add callback
|
|
if (isset($p_options[PCLZIP_CB_POST_ADD])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_ADD]."()') is defined for the extraction");
|
|
|
|
// ----- Generate a local information
|
|
$v_local_header = array();
|
|
$this->privConvertHeader2FileInfo($p_header, $v_local_header);
|
|
|
|
// ----- Call the callback
|
|
// Here I do not use call_user_func() because I need to send a reference to the
|
|
// header.
|
|
eval('$v_result = '.$p_options[PCLZIP_CB_POST_ADD].'(PCLZIP_CB_POST_ADD, $v_local_header);');
|
|
if ($v_result == 0) {
|
|
// ----- Ignored
|
|
$v_result = 1;
|
|
}
|
|
|
|
// ----- Update the informations
|
|
// Nothing can be modified
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privWriteFileHeader()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privWriteFileHeader(&$p_header)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');
|
|
$v_result=1;
|
|
|
|
// TBC
|
|
//for(reset($p_header); $key = key($p_header); next($p_header)) {
|
|
// //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]);
|
|
//}
|
|
|
|
// ----- Store the offset position of the file
|
|
$p_header['offset'] = ftell($this->zip_fd);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'File offset of the header :'.$p_header['offset']);
|
|
|
|
// ----- Transform UNIX mtime to DOS format mdate/mtime
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
|
|
$v_date = getdate($p_header['mtime']);
|
|
$v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;
|
|
$v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];
|
|
|
|
// ----- Packed data
|
|
$v_binary_data = pack("VvvvvvVVVvv", 0x04034b50,
|
|
$p_header['version_extracted'], $p_header['flag'],
|
|
$p_header['compression'], $v_mtime, $v_mdate,
|
|
$p_header['crc'], $p_header['compressed_size'],
|
|
$p_header['size'],
|
|
strlen($p_header['stored_filename']),
|
|
$p_header['extra_len']);
|
|
|
|
// ----- Write the first 148 bytes of the header in the archive
|
|
fputs($this->zip_fd, $v_binary_data, 30);
|
|
|
|
// ----- Write the variable fields
|
|
if (strlen($p_header['stored_filename']) != 0)
|
|
{
|
|
fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));
|
|
}
|
|
if ($p_header['extra_len'] != 0)
|
|
{
|
|
fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']);
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privWriteCentralFileHeader()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privWriteCentralFileHeader(&$p_header)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');
|
|
$v_result=1;
|
|
|
|
// TBC
|
|
//for(reset($p_header); $key = key($p_header); next($p_header)) {
|
|
// //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]);
|
|
//}
|
|
|
|
// ----- Transform UNIX mtime to DOS format mdate/mtime
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
|
|
$v_date = getdate($p_header['mtime']);
|
|
$v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;
|
|
$v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];
|
|
|
|
// ----- Packed data
|
|
$v_binary_data = pack("VvvvvvvVVVvvvvvVV", 0x02014b50,
|
|
$p_header['version'], $p_header['version_extracted'],
|
|
$p_header['flag'], $p_header['compression'],
|
|
$v_mtime, $v_mdate, $p_header['crc'],
|
|
$p_header['compressed_size'], $p_header['size'],
|
|
strlen($p_header['stored_filename']),
|
|
$p_header['extra_len'], $p_header['comment_len'],
|
|
$p_header['disk'], $p_header['internal'],
|
|
$p_header['external'], $p_header['offset']);
|
|
|
|
// ----- Write the 42 bytes of the header in the zip file
|
|
fputs($this->zip_fd, $v_binary_data, 46);
|
|
|
|
// ----- Write the variable fields
|
|
if (strlen($p_header['stored_filename']) != 0)
|
|
{
|
|
fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));
|
|
}
|
|
if ($p_header['extra_len'] != 0)
|
|
{
|
|
fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']);
|
|
}
|
|
if ($p_header['comment_len'] != 0)
|
|
{
|
|
fputs($this->zip_fd, $p_header['comment'], $p_header['comment_len']);
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privWriteCentralHeader()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privWriteCentralHeader($p_nb_entries, $p_size, $p_offset, $p_comment)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralHeader", 'nb_entries='.$p_nb_entries.', size='.$p_size.', offset='.$p_offset.', comment="'.$p_comment.'"');
|
|
$v_result=1;
|
|
|
|
// ----- Packed data
|
|
$v_binary_data = pack("VvvvvVVv", 0x06054b50, 0, 0, $p_nb_entries,
|
|
$p_nb_entries, $p_size,
|
|
$p_offset, strlen($p_comment));
|
|
|
|
// ----- Write the 22 bytes of the header in the zip file
|
|
fputs($this->zip_fd, $v_binary_data, 22);
|
|
|
|
// ----- Write the variable fields
|
|
if (strlen($p_comment) != 0)
|
|
{
|
|
fputs($this->zip_fd, $p_comment, strlen($p_comment));
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privList()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privList(&$p_list)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privList", "list");
|
|
$v_result=1;
|
|
|
|
// ----- Open the zip file
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
|
if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0)
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Read the central directory informations
|
|
$v_central_dir = array();
|
|
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Go to beginning of Central Dir
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Offset : ".$v_central_dir['offset']."'");
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
|
|
@rewind($this->zip_fd);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
|
|
if (@fseek($this->zip_fd, $v_central_dir['offset']))
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
|
|
|
|
// ----- Read each entry
|
|
for ($i=0; $i<$v_central_dir['entries']; $i++)
|
|
{
|
|
// ----- Read the file header
|
|
if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
$v_header['index'] = $i;
|
|
|
|
// ----- Get the only interesting attributes
|
|
$this->privConvertHeader2FileInfo($v_header, $p_list[$i]);
|
|
unset($v_header);
|
|
}
|
|
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privConvertHeader2FileInfo()
|
|
// Description :
|
|
// This function takes the file informations from the central directory
|
|
// entries and extract the interesting parameters that will be given back.
|
|
// The resulting file infos are set in the array $p_info
|
|
// $p_info['filename'] : Filename with full path. Given by user (add),
|
|
// extracted in the filesystem (extract).
|
|
// $p_info['stored_filename'] : Stored filename in the archive.
|
|
// $p_info['size'] = Size of the file.
|
|
// $p_info['compressed_size'] = Compressed size of the file.
|
|
// $p_info['mtime'] = Last modification date of the file.
|
|
// $p_info['comment'] = Comment associated with the file.
|
|
// $p_info['folder'] = true/false : indicates if the entry is a folder or not.
|
|
// $p_info['status'] = status of the action on the file.
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privConvertHeader2FileInfo($p_header, &$p_info)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privConvertHeader2FileInfo", "Filename='".$p_header['filename']."'");
|
|
$v_result=1;
|
|
|
|
// ----- Get the interesting attributes
|
|
$p_info['filename'] = $p_header['filename'];
|
|
$p_info['stored_filename'] = $p_header['stored_filename'];
|
|
$p_info['size'] = $p_header['size'];
|
|
$p_info['compressed_size'] = $p_header['compressed_size'];
|
|
$p_info['mtime'] = $p_header['mtime'];
|
|
$p_info['comment'] = $p_header['comment'];
|
|
$p_info['folder'] = (($p_header['external']&0x00000010)==0x00000010);
|
|
$p_info['index'] = $p_header['index'];
|
|
$p_info['status'] = $p_header['status'];
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privExtractByRule()
|
|
// Description :
|
|
// Extract a file or directory depending of rules (by index, by name, ...)
|
|
// Parameters :
|
|
// $p_file_list : An array where will be placed the properties of each
|
|
// extracted file
|
|
// $p_path : Path to add while writing the extracted files
|
|
// $p_remove_path : Path to remove (from the file memorized path) while writing the
|
|
// extracted files. If the path does not match the file path,
|
|
// the file is extracted with its memorized path.
|
|
// $p_remove_path does not apply to 'list' mode.
|
|
// $p_path and $p_remove_path are commulative.
|
|
// Return Values :
|
|
// 1 on success,0 or less on error (see error code list)
|
|
// --------------------------------------------------------------------------------
|
|
function privExtractByRule(&$p_file_list, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privExtractByRule", "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");
|
|
$v_result=1;
|
|
|
|
// ----- Check the path
|
|
if (($p_path == "") || ((substr($p_path, 0, 1) != "/") && (substr($p_path, 0, 3) != "../") && (substr($p_path,1,2)!=":/")))
|
|
$p_path = "./".$p_path;
|
|
|
|
// ----- Reduce the path last (and duplicated) '/'
|
|
if (($p_path != "./") && ($p_path != "/"))
|
|
{
|
|
// ----- Look for the path end '/'
|
|
while (substr($p_path, -1) == "/")
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Destination path [$p_path] ends by '/'");
|
|
$p_path = substr($p_path, 0, strlen($p_path)-1);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Modified to [$p_path]");
|
|
}
|
|
}
|
|
|
|
// ----- Look for path to remove format (should end by /)
|
|
if (($p_remove_path != "") && (substr($p_remove_path, -1) != '/'))
|
|
{
|
|
$p_remove_path .= '/';
|
|
}
|
|
$p_remove_path_size = strlen($p_remove_path);
|
|
|
|
// ----- Open the zip file
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
|
if (($v_result = $this->privOpenFd('rb')) != 1)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Read the central directory informations
|
|
$v_central_dir = array();
|
|
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
|
|
{
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Start at beginning of Central Dir
|
|
$v_pos_entry = $v_central_dir['offset'];
|
|
|
|
// ----- Read each entry
|
|
$j_start = 0;
|
|
for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry : '$i'");
|
|
|
|
// ----- Read next Central dir entry
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position before rewind : ".ftell($this->zip_fd)."'");
|
|
@rewind($this->zip_fd);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position after rewind : ".ftell($this->zip_fd)."'");
|
|
if (@fseek($this->zip_fd, $v_pos_entry))
|
|
{
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position after fseek : ".ftell($this->zip_fd)."'");
|
|
|
|
// ----- Read the file header
|
|
$v_header = array();
|
|
if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1)
|
|
{
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Store the index
|
|
$v_header['index'] = $i;
|
|
|
|
// ----- Store the file position
|
|
$v_pos_entry = ftell($this->zip_fd);
|
|
|
|
// ----- Look for the specific extract rules
|
|
$v_extract = false;
|
|
|
|
// ----- Look for extract by name rule
|
|
if ( (isset($p_options[PCLZIP_OPT_BY_NAME]))
|
|
&& ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");
|
|
|
|
// ----- Look if the filename is in the list
|
|
for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_extract); $j++) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");
|
|
|
|
// ----- Look for a directory
|
|
if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");
|
|
|
|
// ----- Look if the directory is in the filename path
|
|
if ( (strlen($v_header['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))
|
|
&& (substr($v_header['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");
|
|
$v_extract = true;
|
|
}
|
|
}
|
|
// ----- Look for a filename
|
|
elseif ($v_header['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");
|
|
$v_extract = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Look for extract by ereg rule
|
|
else if ( (isset($p_options[PCLZIP_OPT_BY_EREG]))
|
|
&& ($p_options[PCLZIP_OPT_BY_EREG] != "")) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");
|
|
|
|
if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header['stored_filename'])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
|
|
$v_extract = true;
|
|
}
|
|
}
|
|
|
|
// ----- Look for extract by preg rule
|
|
else if ( (isset($p_options[PCLZIP_OPT_BY_PREG]))
|
|
&& ($p_options[PCLZIP_OPT_BY_PREG] != "")) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");
|
|
|
|
if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header['stored_filename'])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
|
|
$v_extract = true;
|
|
}
|
|
}
|
|
|
|
// ----- Look for extract by index rule
|
|
else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX]))
|
|
&& ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");
|
|
|
|
// ----- Look if the index is in the list
|
|
for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_extract); $j++) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");
|
|
|
|
if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");
|
|
$v_extract = true;
|
|
}
|
|
if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");
|
|
$j_start = $j+1;
|
|
}
|
|
|
|
if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Look for no rule, which means extract all the archive
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with no rule (extract all)");
|
|
$v_extract = true;
|
|
}
|
|
|
|
// ----- Check compression method
|
|
if ( ($v_extract)
|
|
&& ( ($v_header['compression'] != 8)
|
|
&& ($v_header['compression'] != 0))) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported compression method (".$v_header['compression'].")");
|
|
$v_header['status'] = 'unsupported_compression';
|
|
|
|
// ----- Look for PCLZIP_OPT_STOP_ON_ERROR
|
|
if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
|
|
&& ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
|
|
|
|
PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_COMPRESSION,
|
|
"Filename '".$v_header['stored_filename']."' is "
|
|
."compressed by an unsupported compression "
|
|
."method (".$v_header['compression'].") ");
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
}
|
|
|
|
// ----- Check encrypted files
|
|
if (($v_extract) && (($v_header['flag'] & 1) == 1)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported file encryption");
|
|
$v_header['status'] = 'unsupported_encryption';
|
|
|
|
// ----- Look for PCLZIP_OPT_STOP_ON_ERROR
|
|
if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
|
|
&& ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
|
|
|
|
PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_ENCRYPTION,
|
|
"Unsupported encryption for "
|
|
." filename '".$v_header['stored_filename']
|
|
."'");
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
}
|
|
|
|
// ----- Look for real extraction
|
|
if (($v_extract) && ($v_header['status'] != 'ok')) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "No need for extract");
|
|
$v_result = $this->privConvertHeader2FileInfo($v_header,
|
|
$p_file_list[$v_nb_extracted++]);
|
|
if ($v_result != 1) {
|
|
$this->privCloseFd();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
$v_extract = false;
|
|
}
|
|
|
|
// ----- Look for real extraction
|
|
if ($v_extract)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file '".$v_header['filename']."', index '$i'");
|
|
|
|
// ----- Go to the file position
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
|
|
@rewind($this->zip_fd);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
|
|
if (@fseek($this->zip_fd, $v_header['offset']))
|
|
{
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
|
|
|
|
// ----- Look for extraction as string
|
|
if ($p_options[PCLZIP_OPT_EXTRACT_AS_STRING]) {
|
|
|
|
// ----- Extracting the file
|
|
$v_result1 = $this->privExtractFileAsString($v_header, $v_string);
|
|
if ($v_result1 < 1) {
|
|
$this->privCloseFd();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
|
|
return $v_result1;
|
|
}
|
|
|
|
// ----- Get the only interesting attributes
|
|
if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted])) != 1)
|
|
{
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Set the file content
|
|
$p_file_list[$v_nb_extracted]['content'] = $v_string;
|
|
|
|
// ----- Next extracted file
|
|
$v_nb_extracted++;
|
|
|
|
// ----- Look for user callback abort
|
|
if ($v_result1 == 2) {
|
|
break;
|
|
}
|
|
}
|
|
// ----- Look for extraction in standard output
|
|
elseif ( (isset($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT]))
|
|
&& ($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT])) {
|
|
// ----- Extracting the file in standard output
|
|
$v_result1 = $this->privExtractFileInOutput($v_header, $p_options);
|
|
if ($v_result1 < 1) {
|
|
$this->privCloseFd();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
|
|
return $v_result1;
|
|
}
|
|
|
|
// ----- Get the only interesting attributes
|
|
if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) {
|
|
$this->privCloseFd();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Look for user callback abort
|
|
if ($v_result1 == 2) {
|
|
break;
|
|
}
|
|
}
|
|
// ----- Look for normal extraction
|
|
else {
|
|
// ----- Extracting the file
|
|
$v_result1 = $this->privExtractFile($v_header,
|
|
$p_path, $p_remove_path,
|
|
$p_remove_all_path,
|
|
$p_options);
|
|
if ($v_result1 < 1) {
|
|
$this->privCloseFd();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
|
|
return $v_result1;
|
|
}
|
|
|
|
// ----- Get the only interesting attributes
|
|
if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1)
|
|
{
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Look for user callback abort
|
|
if ($v_result1 == 2) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privExtractFile()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
//
|
|
// 1 : ... ?
|
|
// PCLZIP_ERR_USER_ABORTED(2) : User ask for extraction stop in callback
|
|
// --------------------------------------------------------------------------------
|
|
function privExtractFile(&$p_entry, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFile', "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");
|
|
$v_result=1;
|
|
|
|
// ----- Read the file header
|
|
if (($v_result = $this->privReadFileHeader($v_header)) != 1)
|
|
{
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");
|
|
|
|
// ----- Check that the file header is coherent with $p_entry info
|
|
if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
|
|
// TBC
|
|
}
|
|
|
|
// ----- Look for all path to remove
|
|
if ($p_remove_all_path == true) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "All path is removed");
|
|
// ----- Get the basename of the path
|
|
$p_entry['filename'] = basename($p_entry['filename']);
|
|
}
|
|
|
|
// ----- Look for path to remove
|
|
else if ($p_remove_path != "")
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look for some path to remove");
|
|
if (PclZipUtilPathInclusion($p_remove_path, $p_entry['filename']) == 2)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The folder is the same as the removed path '".$p_entry['filename']."'");
|
|
|
|
// ----- Change the file status
|
|
$p_entry['status'] = "filtered";
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
$p_remove_path_size = strlen($p_remove_path);
|
|
if (substr($p_entry['filename'], 0, $p_remove_path_size) == $p_remove_path)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found path '$p_remove_path' to remove in file '".$p_entry['filename']."'");
|
|
|
|
// ----- Remove the path
|
|
$p_entry['filename'] = substr($p_entry['filename'], $p_remove_path_size);
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Resulting file is '".$p_entry['filename']."'");
|
|
}
|
|
}
|
|
|
|
// ----- Add the path
|
|
if ($p_path != '')
|
|
{
|
|
$p_entry['filename'] = $p_path."/".$p_entry['filename'];
|
|
}
|
|
|
|
// ----- Look for pre-extract callback
|
|
if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction");
|
|
|
|
// ----- Generate a local information
|
|
$v_local_header = array();
|
|
$this->privConvertHeader2FileInfo($p_entry, $v_local_header);
|
|
|
|
// ----- Call the callback
|
|
// Here I do not use call_user_func() because I need to send a reference to the
|
|
// header.
|
|
eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);');
|
|
if ($v_result == 0) {
|
|
// ----- Change the file status
|
|
$p_entry['status'] = "skipped";
|
|
$v_result = 1;
|
|
}
|
|
|
|
// ----- Look for abort result
|
|
if ($v_result == 2) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
|
|
// ----- This status is internal and will be changed in 'skipped'
|
|
$p_entry['status'] = "aborted";
|
|
$v_result = PCLZIP_ERR_USER_ABORTED;
|
|
}
|
|
|
|
// ----- Update the informations
|
|
// Only some fields can be modified
|
|
$p_entry['filename'] = $v_local_header['filename'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'");
|
|
}
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'");
|
|
|
|
// ----- Look if extraction should be done
|
|
if ($p_entry['status'] == 'ok') {
|
|
|
|
// ----- Look for specific actions while the file exist
|
|
if (file_exists($p_entry['filename']))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_entry['filename']."' already exists");
|
|
|
|
// ----- Look if file is a directory
|
|
if (is_dir($p_entry['filename']))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is a directory");
|
|
|
|
// ----- Change the file status
|
|
$p_entry['status'] = "already_a_directory";
|
|
|
|
// ----- Look for PCLZIP_OPT_STOP_ON_ERROR
|
|
// For historical reason first PclZip implementation does not stop
|
|
// when this kind of error occurs.
|
|
if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
|
|
&& ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
|
|
|
|
PclZip::privErrorLog(PCLZIP_ERR_ALREADY_A_DIRECTORY,
|
|
"Filename '".$p_entry['filename']."' is "
|
|
."already used by an existing directory");
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
}
|
|
// ----- Look if file is write protected
|
|
else if (!is_writeable($p_entry['filename']))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is write protected");
|
|
|
|
// ----- Change the file status
|
|
$p_entry['status'] = "write_protected";
|
|
|
|
// ----- Look for PCLZIP_OPT_STOP_ON_ERROR
|
|
// For historical reason first PclZip implementation does not stop
|
|
// when this kind of error occurs.
|
|
if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
|
|
&& ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
|
|
|
|
PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL,
|
|
"Filename '".$p_entry['filename']."' exists "
|
|
."and is write protected");
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
}
|
|
|
|
// ----- Look if the extracted file is older
|
|
else if (filemtime($p_entry['filename']) > $p_entry['mtime'])
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is newer (".date("l dS of F Y h:i:s A", filemtime($p_entry['filename'])).") than the extracted file (".date("l dS of F Y h:i:s A", $p_entry['mtime']).")");
|
|
// ----- Change the file status
|
|
if ( (isset($p_options[PCLZIP_OPT_REPLACE_NEWER]))
|
|
&& ($p_options[PCLZIP_OPT_REPLACE_NEWER]===true)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_REPLACE_NEWER is selected, file will be replaced");
|
|
}
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be replaced");
|
|
$p_entry['status'] = "newer_exist";
|
|
|
|
// ----- Look for PCLZIP_OPT_STOP_ON_ERROR
|
|
// For historical reason first PclZip implementation does not stop
|
|
// when this kind of error occurs.
|
|
if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
|
|
&& ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
|
|
|
|
PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL,
|
|
"Newer version of '".$p_entry['filename']."' exists "
|
|
."and option PCLZIP_OPT_REPLACE_NEWER is not selected");
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is older than the extrated one - will be replaced by the extracted one (".date("l dS of F Y h:i:s A", filemtime($p_entry['filename'])).") than the extracted file (".date("l dS of F Y h:i:s A", $p_entry['mtime']).")");
|
|
}
|
|
}
|
|
|
|
// ----- Check the directory availability and create it if necessary
|
|
else {
|
|
if ((($p_entry['external']&0x00000010)==0x00000010) || (substr($p_entry['filename'], -1) == '/'))
|
|
$v_dir_to_check = $p_entry['filename'];
|
|
else if (!strstr($p_entry['filename'], "/"))
|
|
$v_dir_to_check = "";
|
|
else
|
|
$v_dir_to_check = dirname($p_entry['filename']);
|
|
|
|
if (($v_result = $this->privDirCheck($v_dir_to_check, (($p_entry['external']&0x00000010)==0x00000010))) != 1) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to create path for '".$p_entry['filename']."'");
|
|
|
|
// ----- Change the file status
|
|
$p_entry['status'] = "path_creation_fail";
|
|
|
|
// ----- Return
|
|
////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
//return $v_result;
|
|
$v_result = 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Look if extraction should be done
|
|
if ($p_entry['status'] == 'ok') {
|
|
|
|
// ----- Do the extraction (if not a folder)
|
|
if (!(($p_entry['external']&0x00000010)==0x00000010))
|
|
{
|
|
// ----- Look for not compressed file
|
|
if ($p_entry['compression'] == 0) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");
|
|
|
|
// ----- Opening destination file
|
|
if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode");
|
|
|
|
// ----- Change the file status
|
|
$p_entry['status'] = "write_error";
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read '".$p_entry['size']."' bytes");
|
|
|
|
// ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks
|
|
$v_size = $p_entry['compressed_size'];
|
|
while ($v_size != 0)
|
|
{
|
|
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read $v_read_size bytes");
|
|
$v_buffer = fread($this->zip_fd, $v_read_size);
|
|
$v_binary_data = pack('a'.$v_read_size, $v_buffer);
|
|
@fwrite($v_dest_file, $v_binary_data, $v_read_size);
|
|
$v_size -= $v_read_size;
|
|
}
|
|
|
|
// ----- Closing the destination file
|
|
fclose($v_dest_file);
|
|
|
|
// ----- Change the file mtime
|
|
touch($p_entry['filename'], $p_entry['mtime']);
|
|
|
|
|
|
}
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (Compression method ".$p_entry['compression'].")");
|
|
// ----- TBC
|
|
// Need to be finished
|
|
if (($p_entry['flag'] & 1) == 1) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File is encrypted");
|
|
/*
|
|
// ----- Read the encryption header
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read 12 encryption header bytes");
|
|
$v_encryption_header = @fread($this->zip_fd, 12);
|
|
|
|
// ----- Read the encrypted & compressed file in a buffer
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".($p_entry['compressed_size']-12)."' compressed & encrypted bytes");
|
|
$v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']-12);
|
|
|
|
// ----- Decrypt the buffer
|
|
$this->privDecrypt($v_encryption_header, $v_buffer,
|
|
$p_entry['compressed_size']-12, $p_entry['crc']);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Buffer is '".$v_buffer."'");
|
|
*/
|
|
}
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".$p_entry['compressed_size']."' compressed bytes");
|
|
// ----- Read the compressed file in a buffer (one shot)
|
|
$v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);
|
|
}
|
|
|
|
// ----- Decompress the file
|
|
$v_file_content = @gzinflate($v_buffer);
|
|
unset($v_buffer);
|
|
if ($v_file_content === FALSE) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to inflate compressed file");
|
|
|
|
// ----- Change the file status
|
|
// TBC
|
|
$p_entry['status'] = "error";
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Opening destination file
|
|
if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode");
|
|
|
|
// ----- Change the file status
|
|
$p_entry['status'] = "write_error";
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Write the uncompressed data
|
|
@fwrite($v_dest_file, $v_file_content, $p_entry['size']);
|
|
unset($v_file_content);
|
|
|
|
// ----- Closing the destination file
|
|
@fclose($v_dest_file);
|
|
|
|
// ----- Change the file mtime
|
|
@touch($p_entry['filename'], $p_entry['mtime']);
|
|
}
|
|
|
|
// ----- Look for chmod option
|
|
if (isset($p_options[PCLZIP_OPT_SET_CHMOD])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "chmod option activated '".$p_options[PCLZIP_OPT_SET_CHMOD]."'");
|
|
|
|
// ----- Change the mode of the file
|
|
@chmod($p_entry['filename'], $p_options[PCLZIP_OPT_SET_CHMOD]);
|
|
}
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
|
|
}
|
|
}
|
|
|
|
// ----- Change abort status
|
|
if ($p_entry['status'] == "aborted") {
|
|
$p_entry['status'] = "skipped";
|
|
}
|
|
|
|
// ----- Look for post-extract callback
|
|
elseif (isset($p_options[PCLZIP_CB_POST_EXTRACT])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction");
|
|
|
|
// ----- Generate a local information
|
|
$v_local_header = array();
|
|
$this->privConvertHeader2FileInfo($p_entry, $v_local_header);
|
|
|
|
// ----- Call the callback
|
|
// Here I do not use call_user_func() because I need to send a reference to the
|
|
// header.
|
|
eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);');
|
|
|
|
// ----- Look for abort result
|
|
if ($v_result == 2) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
|
|
$v_result = PCLZIP_ERR_USER_ABORTED;
|
|
}
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privExtractFileInOutput()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privExtractFileInOutput(&$p_entry, &$p_options)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileInOutput', "");
|
|
$v_result=1;
|
|
|
|
// ----- Read the file header
|
|
if (($v_result = $this->privReadFileHeader($v_header)) != 1) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");
|
|
|
|
// ----- Check that the file header is coherent with $p_entry info
|
|
if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
|
|
// TBC
|
|
}
|
|
|
|
// ----- Look for pre-extract callback
|
|
if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction");
|
|
|
|
// ----- Generate a local information
|
|
$v_local_header = array();
|
|
$this->privConvertHeader2FileInfo($p_entry, $v_local_header);
|
|
|
|
// ----- Call the callback
|
|
// Here I do not use call_user_func() because I need to send a reference to the
|
|
// header.
|
|
eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);');
|
|
if ($v_result == 0) {
|
|
// ----- Change the file status
|
|
$p_entry['status'] = "skipped";
|
|
$v_result = 1;
|
|
}
|
|
|
|
// ----- Look for abort result
|
|
if ($v_result == 2) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
|
|
// ----- This status is internal and will be changed in 'skipped'
|
|
$p_entry['status'] = "aborted";
|
|
$v_result = PCLZIP_ERR_USER_ABORTED;
|
|
}
|
|
|
|
// ----- Update the informations
|
|
// Only some fields can be modified
|
|
$p_entry['filename'] = $v_local_header['filename'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'");
|
|
}
|
|
|
|
// ----- Trace
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'");
|
|
|
|
// ----- Look if extraction should be done
|
|
if ($p_entry['status'] == 'ok') {
|
|
|
|
// ----- Do the extraction (if not a folder)
|
|
if (!(($p_entry['external']&0x00000010)==0x00000010)) {
|
|
// ----- Look for not compressed file
|
|
if ($p_entry['compressed_size'] == $p_entry['size']) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");
|
|
|
|
// ----- Read the file in a buffer (one shot)
|
|
$v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);
|
|
|
|
// ----- Send the file to the output
|
|
echo $v_buffer;
|
|
unset($v_buffer);
|
|
}
|
|
else {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file");
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Reading '".$p_entry['size']."' bytes");
|
|
|
|
// ----- Read the compressed file in a buffer (one shot)
|
|
$v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);
|
|
|
|
// ----- Decompress the file
|
|
$v_file_content = gzinflate($v_buffer);
|
|
unset($v_buffer);
|
|
|
|
// ----- Send the file to the output
|
|
echo $v_file_content;
|
|
unset($v_file_content);
|
|
}
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
|
|
}
|
|
}
|
|
|
|
// ----- Change abort status
|
|
if ($p_entry['status'] == "aborted") {
|
|
$p_entry['status'] = "skipped";
|
|
}
|
|
|
|
// ----- Look for post-extract callback
|
|
elseif (isset($p_options[PCLZIP_CB_POST_EXTRACT])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction");
|
|
|
|
// ----- Generate a local information
|
|
$v_local_header = array();
|
|
$this->privConvertHeader2FileInfo($p_entry, $v_local_header);
|
|
|
|
// ----- Call the callback
|
|
// Here I do not use call_user_func() because I need to send a reference to the
|
|
// header.
|
|
eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);');
|
|
|
|
// ----- Look for abort result
|
|
if ($v_result == 2) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
|
|
$v_result = PCLZIP_ERR_USER_ABORTED;
|
|
}
|
|
}
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privExtractFileAsString()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privExtractFileAsString(&$p_entry, &$p_string)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileAsString', "p_entry['filename']='".$p_entry['filename']."'");
|
|
$v_result=1;
|
|
|
|
// ----- Read the file header
|
|
$v_header = array();
|
|
if (($v_result = $this->privReadFileHeader($v_header)) != 1)
|
|
{
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");
|
|
|
|
// ----- Check that the file header is coherent with $p_entry info
|
|
if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
|
|
// TBC
|
|
}
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file in string (with path) '".$p_entry['filename']."', size '$v_header[size]'");
|
|
|
|
// ----- Do the extraction (if not a folder)
|
|
if (!(($p_entry['external']&0x00000010)==0x00000010))
|
|
{
|
|
// ----- Look for not compressed file
|
|
if ($p_entry['compressed_size'] == $p_entry['size'])
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");
|
|
|
|
// ----- Reading the file
|
|
$p_string = @fread($this->zip_fd, $p_entry['compressed_size']);
|
|
}
|
|
else
|
|
{
|
|
// ----- Trace
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file");
|
|
|
|
// ----- Reading the file
|
|
$v_data = @fread($this->zip_fd, $p_entry['compressed_size']);
|
|
|
|
// ----- Decompress the file
|
|
if (($p_string = @gzinflate($v_data)) === FALSE) {
|
|
// TBC
|
|
}
|
|
}
|
|
|
|
// ----- Trace
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
|
|
}
|
|
else {
|
|
// TBC : error : can not extract a folder in a string
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privReadFileHeader()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privReadFileHeader(&$p_header)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadFileHeader", "");
|
|
$v_result=1;
|
|
|
|
// ----- Read the 4 bytes signature
|
|
$v_binary_data = @fread($this->zip_fd, 4);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
|
|
$v_data = unpack('Vid', $v_binary_data);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");
|
|
|
|
// ----- Check signature
|
|
if ($v_data['id'] != 0x04034b50)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid File header");
|
|
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Read the first 42 bytes of the header
|
|
$v_binary_data = fread($this->zip_fd, 26);
|
|
|
|
// ----- Look for invalid block size
|
|
if (strlen($v_binary_data) != 26)
|
|
{
|
|
$p_header['filename'] = "";
|
|
$p_header['status'] = "invalid_header";
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));
|
|
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data));
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Extract the values
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header : '".$v_binary_data."'");
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header (Hex) : '".bin2hex($v_binary_data)."'");
|
|
$v_data = unpack('vversion/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len', $v_binary_data);
|
|
|
|
// ----- Get filename
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "File name length : ".$v_data['filename_len']);
|
|
$p_header['filename'] = fread($this->zip_fd, $v_data['filename_len']);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename : \''.$p_header['filename'].'\'');
|
|
|
|
// ----- Get extra_fields
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extra field length : ".$v_data['extra_len']);
|
|
if ($v_data['extra_len'] != 0) {
|
|
$p_header['extra'] = fread($this->zip_fd, $v_data['extra_len']);
|
|
}
|
|
else {
|
|
$p_header['extra'] = '';
|
|
}
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Extra field : \''.bin2hex($p_header['extra']).'\'');
|
|
|
|
// ----- Extract properties
|
|
$p_header['version_extracted'] = $v_data['version'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : ('.$p_header['version_extracted'].') \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\'');
|
|
$p_header['compression'] = $v_data['compression'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compression method : \''.$p_header['compression'].'\'');
|
|
$p_header['size'] = $v_data['size'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_header['size'].'\'');
|
|
$p_header['compressed_size'] = $v_data['compressed_size'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_header['compressed_size'].'\'');
|
|
$p_header['crc'] = $v_data['crc'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\'');
|
|
$p_header['flag'] = $v_data['flag'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag : \''.$p_header['flag'].'\'');
|
|
|
|
// ----- Recuperate date in UNIX format
|
|
$p_header['mdate'] = $v_data['mdate'];
|
|
$p_header['mtime'] = $v_data['mtime'];
|
|
if ($p_header['mdate'] && $p_header['mtime'])
|
|
{
|
|
// ----- Extract time
|
|
$v_hour = ($p_header['mtime'] & 0xF800) >> 11;
|
|
$v_minute = ($p_header['mtime'] & 0x07E0) >> 5;
|
|
$v_seconde = ($p_header['mtime'] & 0x001F)*2;
|
|
|
|
// ----- Extract date
|
|
$v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980;
|
|
$v_month = ($p_header['mdate'] & 0x01E0) >> 5;
|
|
$v_day = $p_header['mdate'] & 0x001F;
|
|
|
|
// ----- Get UNIX date format
|
|
$p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
|
|
}
|
|
else
|
|
{
|
|
$p_header['mtime'] = time();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
|
|
}
|
|
|
|
// TBC
|
|
//for(reset($v_data); $key = key($v_data); next($v_data)) {
|
|
// //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Attribut[$key] = ".$v_data[$key]);
|
|
//}
|
|
|
|
// ----- Set the stored filename
|
|
$p_header['stored_filename'] = $p_header['filename'];
|
|
|
|
// ----- Set the status field
|
|
$p_header['status'] = "ok";
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privReadCentralFileHeader()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privReadCentralFileHeader(&$p_header)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadCentralFileHeader", "");
|
|
$v_result=1;
|
|
|
|
// ----- Read the 4 bytes signature
|
|
$v_binary_data = @fread($this->zip_fd, 4);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
|
|
$v_data = unpack('Vid', $v_binary_data);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");
|
|
|
|
// ----- Check signature
|
|
if ($v_data['id'] != 0x02014b50)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid Central Dir File signature");
|
|
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Read the first 42 bytes of the header
|
|
$v_binary_data = fread($this->zip_fd, 42);
|
|
|
|
// ----- Look for invalid block size
|
|
if (strlen($v_binary_data) != 42)
|
|
{
|
|
$p_header['filename'] = "";
|
|
$p_header['status'] = "invalid_header";
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));
|
|
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data));
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Extract the values
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header : '".$v_binary_data."'");
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header (Hex) : '".bin2hex($v_binary_data)."'");
|
|
$p_header = unpack('vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset', $v_binary_data);
|
|
|
|
// ----- Get filename
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File name length : ".$p_header['filename_len']);
|
|
if ($p_header['filename_len'] != 0)
|
|
$p_header['filename'] = fread($this->zip_fd, $p_header['filename_len']);
|
|
else
|
|
$p_header['filename'] = '';
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Filename : \''.$p_header['filename'].'\'');
|
|
|
|
// ----- Get extra
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Extra length : ".$p_header['extra_len']);
|
|
if ($p_header['extra_len'] != 0)
|
|
$p_header['extra'] = fread($this->zip_fd, $p_header['extra_len']);
|
|
else
|
|
$p_header['extra'] = '';
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Extra : \''.$p_header['extra'].'\'');
|
|
|
|
// ----- Get comment
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Comment length : ".$p_header['comment_len']);
|
|
if ($p_header['comment_len'] != 0)
|
|
$p_header['comment'] = fread($this->zip_fd, $p_header['comment_len']);
|
|
else
|
|
$p_header['comment'] = '';
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Comment : \''.$p_header['comment'].'\'');
|
|
|
|
// ----- Extract properties
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version : \''.($p_header['version']/10).'.'.($p_header['version']%10).'\'');
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\'');
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Size : \''.$p_header['size'].'\'');
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Compressed Size : \''.$p_header['compressed_size'].'\'');
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\'');
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Flag : \''.$p_header['flag'].'\'');
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Offset : \''.$p_header['offset'].'\'');
|
|
|
|
// ----- Recuperate date in UNIX format
|
|
if ($p_header['mdate'] && $p_header['mtime'])
|
|
{
|
|
// ----- Extract time
|
|
$v_hour = ($p_header['mtime'] & 0xF800) >> 11;
|
|
$v_minute = ($p_header['mtime'] & 0x07E0) >> 5;
|
|
$v_seconde = ($p_header['mtime'] & 0x001F)*2;
|
|
|
|
// ----- Extract date
|
|
$v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980;
|
|
$v_month = ($p_header['mdate'] & 0x01E0) >> 5;
|
|
$v_day = $p_header['mdate'] & 0x001F;
|
|
|
|
// ----- Get UNIX date format
|
|
$p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
|
|
}
|
|
else
|
|
{
|
|
$p_header['mtime'] = time();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
|
|
}
|
|
|
|
// ----- Set the stored filename
|
|
$p_header['stored_filename'] = $p_header['filename'];
|
|
|
|
// ----- Set default status to ok
|
|
$p_header['status'] = 'ok';
|
|
|
|
// ----- Look if it is a directory
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Internal (Hex) : '".sprintf("Ox%04X", $p_header['internal'])."'");
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "External (Hex) : '".sprintf("Ox%04X", $p_header['external'])."' (".(($p_header['external']&0x00000010)==0x00000010?'is a folder':'is a file').')');
|
|
if (substr($p_header['filename'], -1) == '/') {
|
|
//$p_header['external'] = 0x41FF0010;
|
|
$p_header['external'] = 0x00000010;
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Force folder external : \''.sprintf("Ox%04X", $p_header['external']).'\'');
|
|
}
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Header of filename : \''.$p_header['filename'].'\'');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privCheckFileHeaders()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// 1 on success,
|
|
// 0 on error;
|
|
// --------------------------------------------------------------------------------
|
|
function privCheckFileHeaders(&$p_local_header, &$p_central_header)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFileHeaders", "");
|
|
$v_result=1;
|
|
|
|
// ----- Check the static values
|
|
// TBC
|
|
if ($p_local_header['filename'] != $p_central_header['filename']) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename" : TBC To Be Completed');
|
|
}
|
|
if ($p_local_header['version_extracted'] != $p_central_header['version_extracted']) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "version_extracted" : TBC To Be Completed');
|
|
}
|
|
if ($p_local_header['flag'] != $p_central_header['flag']) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "flag" : TBC To Be Completed');
|
|
}
|
|
if ($p_local_header['compression'] != $p_central_header['compression']) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "compression" : TBC To Be Completed');
|
|
}
|
|
if ($p_local_header['mtime'] != $p_central_header['mtime']) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "mtime" : TBC To Be Completed');
|
|
}
|
|
if ($p_local_header['filename_len'] != $p_central_header['filename_len']) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename_len" : TBC To Be Completed');
|
|
}
|
|
|
|
// ----- Look for flag bit 3
|
|
if (($p_local_header['flag'] & 8) == 8) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Purpose bit flag bit 3 set !');
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'File size, compression size and crc found in central header');
|
|
$p_local_header['size'] = $p_central_header['size'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_local_header['size'].'\'');
|
|
$p_local_header['compressed_size'] = $p_central_header['compressed_size'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_local_header['compressed_size'].'\'');
|
|
$p_local_header['crc'] = $p_central_header['crc'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_local_header['crc']).'\'');
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privReadEndCentralDir()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privReadEndCentralDir(&$p_central_dir)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadEndCentralDir", "");
|
|
$v_result=1;
|
|
|
|
// ----- Go to the end of the zip file
|
|
$v_size = filesize($this->zipname);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size of the file :$v_size");
|
|
@fseek($this->zip_fd, $v_size);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position at end of zip file : \''.ftell($this->zip_fd).'\'');
|
|
if (@ftell($this->zip_fd) != $v_size)
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to go to the end of the archive \''.$this->zipname.'\'');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- First try : look if this is an archive with no commentaries (most of the time)
|
|
// in this case the end of central dir is at 22 bytes of the file end
|
|
$v_found = 0;
|
|
if ($v_size > 26) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Look for central dir with no comment');
|
|
@fseek($this->zip_fd, $v_size-22);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after min central position : \''.ftell($this->zip_fd).'\'');
|
|
if (($v_pos = @ftell($this->zip_fd)) != ($v_size-22))
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Read for bytes
|
|
$v_binary_data = @fread($this->zip_fd, 4);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
|
|
$v_data = @unpack('Vid', $v_binary_data);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");
|
|
|
|
// ----- Check signature
|
|
if ($v_data['id'] == 0x06054b50) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found central dir at the default position.");
|
|
$v_found = 1;
|
|
}
|
|
|
|
$v_pos = ftell($this->zip_fd);
|
|
}
|
|
|
|
// ----- Go back to the maximum possible size of the Central Dir End Record
|
|
if (!$v_found) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Start extended search of end central dir');
|
|
$v_maximum_size = 65557; // 0xFFFF + 22;
|
|
if ($v_maximum_size > $v_size)
|
|
$v_maximum_size = $v_size;
|
|
@fseek($this->zip_fd, $v_size-$v_maximum_size);
|
|
if (@ftell($this->zip_fd) != ($v_size-$v_maximum_size))
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after max central position : \''.ftell($this->zip_fd).'\'');
|
|
|
|
// ----- Read byte per byte in order to find the signature
|
|
$v_pos = ftell($this->zip_fd);
|
|
$v_bytes = 0x00000000;
|
|
while ($v_pos < $v_size)
|
|
{
|
|
// ----- Read a byte
|
|
$v_byte = @fread($this->zip_fd, 1);
|
|
|
|
// ----- Add the byte
|
|
$v_bytes = ($v_bytes << 8) | Ord($v_byte);
|
|
|
|
// ----- Compare the bytes
|
|
if ($v_bytes == 0x504b0506)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Found End Central Dir signature at position : \''.ftell($this->zip_fd).'\'');
|
|
$v_pos++;
|
|
break;
|
|
}
|
|
|
|
$v_pos++;
|
|
}
|
|
|
|
// ----- Look if not found end of central dir
|
|
if ($v_pos == $v_size)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to find End of Central Dir Record signature");
|
|
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to find End of Central Dir Record signature");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
}
|
|
|
|
// ----- Read the first 18 bytes of the header
|
|
$v_binary_data = fread($this->zip_fd, 18);
|
|
|
|
// ----- Look for invalid block size
|
|
if (strlen($v_binary_data) != 18)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid End of Central Dir Record size : ".strlen($v_binary_data));
|
|
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid End of Central Dir Record size : ".strlen($v_binary_data));
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Extract the values
|
|
////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record : '".$v_binary_data."'");
|
|
////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record (Hex) : '".bin2hex($v_binary_data)."'");
|
|
$v_data = unpack('vdisk/vdisk_start/vdisk_entries/ventries/Vsize/Voffset/vcomment_size', $v_binary_data);
|
|
|
|
// ----- Check the global size
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Comment length : ".$v_data['comment_size']);
|
|
if (($v_pos + $v_data['comment_size'] + 18) != $v_size) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The central dir is not at the end of the archive. Some trailing bytes exists after the archive.");
|
|
|
|
// ----- Removed in release 2.2 see readme file
|
|
// The check of the file size is a little too strict.
|
|
// Some bugs where found when a zip is encrypted/decrypted with 'crypt'.
|
|
// While decrypted, zip has training 0 bytes
|
|
if (0) {
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT,
|
|
'The central dir is not at the end of the archive.'
|
|
.' Some trailing bytes exists after the archive.');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
}
|
|
|
|
// ----- Get comment
|
|
if ($v_data['comment_size'] != 0)
|
|
$p_central_dir['comment'] = fread($this->zip_fd, $v_data['comment_size']);
|
|
else
|
|
$p_central_dir['comment'] = '';
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment : \''.$p_central_dir['comment'].'\'');
|
|
|
|
$p_central_dir['entries'] = $v_data['entries'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries : \''.$p_central_dir['entries'].'\'');
|
|
$p_central_dir['disk_entries'] = $v_data['disk_entries'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries for this disk : \''.$p_central_dir['disk_entries'].'\'');
|
|
$p_central_dir['offset'] = $v_data['offset'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Offset of Central Dir : \''.$p_central_dir['offset'].'\'');
|
|
$p_central_dir['size'] = $v_data['size'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size of Central Dir : \''.$p_central_dir['size'].'\'');
|
|
$p_central_dir['disk'] = $v_data['disk'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Disk number : \''.$p_central_dir['disk'].'\'');
|
|
$p_central_dir['disk_start'] = $v_data['disk_start'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Start disk number : \''.$p_central_dir['disk_start'].'\'');
|
|
|
|
// TBC
|
|
//for(reset($p_central_dir); $key = key($p_central_dir); next($p_central_dir)) {
|
|
// //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "central_dir[$key] = ".$p_central_dir[$key]);
|
|
//}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privDeleteByRule()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privDeleteByRule(&$p_result_list, &$p_options)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDeleteByRule", "");
|
|
$v_result=1;
|
|
$v_list_detail = array();
|
|
|
|
// ----- Open the zip file
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
|
if (($v_result=$this->privOpenFd('rb')) != 1)
|
|
{
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Read the central directory informations
|
|
$v_central_dir = array();
|
|
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
|
|
{
|
|
$this->privCloseFd();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Go to beginning of File
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
|
|
@rewind($this->zip_fd);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
|
|
|
|
// ----- Scan all the files
|
|
// ----- Start at beginning of Central Dir
|
|
$v_pos_entry = $v_central_dir['offset'];
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
|
|
@rewind($this->zip_fd);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
|
|
if (@fseek($this->zip_fd, $v_pos_entry))
|
|
{
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
|
|
|
|
// ----- Read each entry
|
|
$v_header_list = array();
|
|
$j_start = 0;
|
|
for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry (index '$i')");
|
|
|
|
// ----- Read the file header
|
|
$v_header_list[$v_nb_extracted] = array();
|
|
if (($v_result = $this->privReadCentralFileHeader($v_header_list[$v_nb_extracted])) != 1)
|
|
{
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename (index '$i') : '".$v_header_list[$v_nb_extracted]['stored_filename']."'");
|
|
|
|
// ----- Store the index
|
|
$v_header_list[$v_nb_extracted]['index'] = $i;
|
|
|
|
// ----- Look for the specific extract rules
|
|
$v_found = false;
|
|
|
|
// ----- Look for extract by name rule
|
|
if ( (isset($p_options[PCLZIP_OPT_BY_NAME]))
|
|
&& ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");
|
|
|
|
// ----- Look if the filename is in the list
|
|
for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_found); $j++) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");
|
|
|
|
// ----- Look for a directory
|
|
if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");
|
|
|
|
// ----- Look if the directory is in the filename path
|
|
if ( (strlen($v_header_list[$v_nb_extracted]['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))
|
|
&& (substr($v_header_list[$v_nb_extracted]['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");
|
|
$v_found = true;
|
|
}
|
|
elseif ( (($v_header_list[$v_nb_extracted]['external']&0x00000010)==0x00000010) /* Indicates a folder */
|
|
&& ($v_header_list[$v_nb_extracted]['stored_filename'].'/' == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The entry is the searched directory");
|
|
$v_found = true;
|
|
}
|
|
}
|
|
// ----- Look for a filename
|
|
elseif ($v_header_list[$v_nb_extracted]['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");
|
|
$v_found = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Look for extract by ereg rule
|
|
else if ( (isset($p_options[PCLZIP_OPT_BY_EREG]))
|
|
&& ($p_options[PCLZIP_OPT_BY_EREG] != "")) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");
|
|
|
|
if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header_list[$v_nb_extracted]['stored_filename'])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
|
|
$v_found = true;
|
|
}
|
|
}
|
|
|
|
// ----- Look for extract by preg rule
|
|
else if ( (isset($p_options[PCLZIP_OPT_BY_PREG]))
|
|
&& ($p_options[PCLZIP_OPT_BY_PREG] != "")) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");
|
|
|
|
if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header_list[$v_nb_extracted]['stored_filename'])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
|
|
$v_found = true;
|
|
}
|
|
}
|
|
|
|
// ----- Look for extract by index rule
|
|
else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX]))
|
|
&& ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");
|
|
|
|
// ----- Look if the index is in the list
|
|
for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_found); $j++) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");
|
|
|
|
if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");
|
|
$v_found = true;
|
|
}
|
|
if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");
|
|
$j_start = $j+1;
|
|
}
|
|
|
|
if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Look for deletion
|
|
if ($v_found)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' need to be deleted");
|
|
unset($v_header_list[$v_nb_extracted]);
|
|
}
|
|
else
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' will not be deleted");
|
|
$v_nb_extracted++;
|
|
}
|
|
}
|
|
|
|
// ----- Look if something need to be deleted
|
|
if ($v_nb_extracted > 0) {
|
|
|
|
// ----- Creates a temporay file
|
|
$v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';
|
|
|
|
// ----- Creates a temporary zip archive
|
|
$v_temp_zip = new PclZip($v_zip_temp_name);
|
|
|
|
// ----- Open the temporary zip file in write mode
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary write mode");
|
|
if (($v_result = $v_temp_zip->privOpenFd('wb')) != 1) {
|
|
$this->privCloseFd();
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Look which file need to be kept
|
|
for ($i=0; $i<sizeof($v_header_list); $i++) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Keep entry index '$i' : '".$v_header_list[$i]['filename']."'");
|
|
|
|
// ----- Calculate the position of the header
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset='". $v_header_list[$i]['offset']."'");
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
|
|
@rewind($this->zip_fd);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
|
|
if (@fseek($this->zip_fd, $v_header_list[$i]['offset'])) {
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
$v_temp_zip->privCloseFd();
|
|
@unlink($v_zip_temp_name);
|
|
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
|
|
|
|
// ----- Read the file header
|
|
$v_local_header = array();
|
|
if (($v_result = $this->privReadFileHeader($v_local_header)) != 1) {
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
$v_temp_zip->privCloseFd();
|
|
@unlink($v_zip_temp_name);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Check that local file header is same as central file header
|
|
if ($this->privCheckFileHeaders($v_local_header,
|
|
$v_header_list[$i]) != 1) {
|
|
// TBC
|
|
}
|
|
unset($v_local_header);
|
|
|
|
// ----- Write the file header
|
|
if (($v_result = $v_temp_zip->privWriteFileHeader($v_header_list[$i])) != 1) {
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
$v_temp_zip->privCloseFd();
|
|
@unlink($v_zip_temp_name);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset for this file is '".$v_header_list[$i]['offset']."'");
|
|
|
|
// ----- Read/write the data block
|
|
if (($v_result = PclZipUtilCopyBlock($this->zip_fd, $v_temp_zip->zip_fd, $v_header_list[$i]['compressed_size'])) != 1) {
|
|
// ----- Close the zip file
|
|
$this->privCloseFd();
|
|
$v_temp_zip->privCloseFd();
|
|
@unlink($v_zip_temp_name);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
}
|
|
|
|
// ----- Store the offset of the central dir
|
|
$v_offset = @ftell($v_temp_zip->zip_fd);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "New offset of central dir : $v_offset");
|
|
|
|
// ----- Re-Create the Central Dir files header
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the new central directory");
|
|
for ($i=0; $i<sizeof($v_header_list); $i++) {
|
|
// ----- Create the file header
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset of file : ".$v_header_list[$i]['offset']);
|
|
if (($v_result = $v_temp_zip->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
|
|
$v_temp_zip->privCloseFd();
|
|
$this->privCloseFd();
|
|
@unlink($v_zip_temp_name);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Transform the header to a 'usable' info
|
|
$v_temp_zip->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
|
|
}
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the central directory footer");
|
|
|
|
// ----- Zip file comment
|
|
$v_comment = '';
|
|
if (isset($p_options[PCLZIP_OPT_COMMENT])) {
|
|
$v_comment = $p_options[PCLZIP_OPT_COMMENT];
|
|
}
|
|
|
|
// ----- Calculate the size of the central header
|
|
$v_size = @ftell($v_temp_zip->zip_fd)-$v_offset;
|
|
|
|
// ----- Create the central dir footer
|
|
if (($v_result = $v_temp_zip->privWriteCentralHeader(sizeof($v_header_list), $v_size, $v_offset, $v_comment)) != 1) {
|
|
// ----- Reset the file list
|
|
unset($v_header_list);
|
|
$v_temp_zip->privCloseFd();
|
|
$this->privCloseFd();
|
|
@unlink($v_zip_temp_name);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Close
|
|
$v_temp_zip->privCloseFd();
|
|
$this->privCloseFd();
|
|
|
|
// ----- Delete the zip file
|
|
// TBC : I should test the result ...
|
|
@unlink($this->zipname);
|
|
|
|
// ----- Rename the temporary file
|
|
// TBC : I should test the result ...
|
|
//@rename($v_zip_temp_name, $this->zipname);
|
|
PclZipUtilRename($v_zip_temp_name, $this->zipname);
|
|
|
|
// ----- Destroy the temporary archive
|
|
unset($v_temp_zip);
|
|
}
|
|
|
|
// ----- Remove every files : reset the file
|
|
else if ($v_central_dir['entries'] != 0) {
|
|
$this->privCloseFd();
|
|
|
|
if (($v_result = $this->privOpenFd('wb')) != 1) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
if (($v_result = $this->privWriteCentralHeader(0, 0, 0, '')) != 1) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
$this->privCloseFd();
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privDirCheck()
|
|
// Description :
|
|
// Check if a directory exists, if not it creates it and all the parents directory
|
|
// which may be useful.
|
|
// Parameters :
|
|
// $p_dir : Directory path to check.
|
|
// Return Values :
|
|
// 1 : OK
|
|
// -1 : Unable to create directory
|
|
// --------------------------------------------------------------------------------
|
|
function privDirCheck($p_dir, $p_is_dir=false)
|
|
{
|
|
$v_result = 1;
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDirCheck", "entry='$p_dir', is_dir='".($p_is_dir?"true":"false")."'");
|
|
|
|
// ----- Remove the final '/'
|
|
if (($p_is_dir) && (substr($p_dir, -1)=='/'))
|
|
{
|
|
$p_dir = substr($p_dir, 0, strlen($p_dir)-1);
|
|
}
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Looking for entry '$p_dir'");
|
|
|
|
// ----- Check the directory availability
|
|
if ((is_dir($p_dir)) || ($p_dir == ""))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, "'$p_dir' is a directory");
|
|
return 1;
|
|
}
|
|
|
|
// ----- Extract parent directory
|
|
$p_parent_dir = dirname($p_dir);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Parent directory is '$p_parent_dir'");
|
|
|
|
// ----- Just a check
|
|
if ($p_parent_dir != $p_dir)
|
|
{
|
|
// ----- Look for parent directory
|
|
if ($p_parent_dir != "")
|
|
{
|
|
if (($v_result = $this->privDirCheck($p_parent_dir)) != 1)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Create the directory
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Create directory '$p_dir'");
|
|
if (!@mkdir($p_dir, 0777))
|
|
{
|
|
// ----- Error log
|
|
PclZip::privErrorLog(PCLZIP_ERR_DIR_CREATE_FAIL, "Unable to create directory '$p_dir'");
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result, "Directory '$p_dir' created");
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privMerge()
|
|
// Description :
|
|
// If $p_archive_to_add does not exist, the function exit with a success result.
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privMerge(&$p_archive_to_add)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privMerge", "archive='".$p_archive_to_add->zipname."'");
|
|
$v_result=1;
|
|
|
|
// ----- Look if the archive_to_add exists
|
|
if (!is_file($p_archive_to_add->zipname))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to add does not exist. End of merge.");
|
|
|
|
// ----- Nothing to merge, so merge is a success
|
|
$v_result = 1;
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Look if the archive exists
|
|
if (!is_file($this->zipname))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, duplicate the archive_to_add.");
|
|
|
|
// ----- Do a duplicate
|
|
$v_result = $this->privDuplicate($p_archive_to_add->zipname);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Open the zip file
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
|
if (($v_result=$this->privOpenFd('rb')) != 1)
|
|
{
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Read the central directory informations
|
|
$v_central_dir = array();
|
|
if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
|
|
{
|
|
$this->privCloseFd();
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Go to beginning of File
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");
|
|
@rewind($this->zip_fd);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");
|
|
|
|
// ----- Open the archive_to_add file
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open archive_to_add in binary read mode");
|
|
if (($v_result=$p_archive_to_add->privOpenFd('rb')) != 1)
|
|
{
|
|
$this->privCloseFd();
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Read the central directory informations
|
|
$v_central_dir_to_add = array();
|
|
if (($v_result = $p_archive_to_add->privReadEndCentralDir($v_central_dir_to_add)) != 1)
|
|
{
|
|
$this->privCloseFd();
|
|
$p_archive_to_add->privCloseFd();
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Go to beginning of File
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");
|
|
@rewind($p_archive_to_add->zip_fd);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");
|
|
|
|
// ----- Creates a temporay file
|
|
$v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';
|
|
|
|
// ----- Open the temporary file in write mode
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
|
if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0)
|
|
{
|
|
$this->privCloseFd();
|
|
$p_archive_to_add->privCloseFd();
|
|
|
|
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Copy the files from the archive to the temporary file
|
|
// TBC : Here I should better append the file and go back to erase the central dir
|
|
$v_size = $v_central_dir['offset'];
|
|
while ($v_size != 0)
|
|
{
|
|
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
|
$v_buffer = fread($this->zip_fd, $v_read_size);
|
|
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
|
|
$v_size -= $v_read_size;
|
|
}
|
|
|
|
// ----- Copy the files from the archive_to_add into the temporary file
|
|
$v_size = $v_central_dir_to_add['offset'];
|
|
while ($v_size != 0)
|
|
{
|
|
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
|
$v_buffer = fread($p_archive_to_add->zip_fd, $v_read_size);
|
|
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
|
|
$v_size -= $v_read_size;
|
|
}
|
|
|
|
// ----- Store the offset of the central dir
|
|
$v_offset = @ftell($v_zip_temp_fd);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");
|
|
|
|
// ----- Copy the block of file headers from the old archive
|
|
$v_size = $v_central_dir['size'];
|
|
while ($v_size != 0)
|
|
{
|
|
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
|
$v_buffer = @fread($this->zip_fd, $v_read_size);
|
|
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
|
|
$v_size -= $v_read_size;
|
|
}
|
|
|
|
// ----- Copy the block of file headers from the archive_to_add
|
|
$v_size = $v_central_dir_to_add['size'];
|
|
while ($v_size != 0)
|
|
{
|
|
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
|
$v_buffer = @fread($p_archive_to_add->zip_fd, $v_read_size);
|
|
@fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
|
|
$v_size -= $v_read_size;
|
|
}
|
|
|
|
// ----- Merge the file comments
|
|
$v_comment = $v_central_dir['comment'].' '.$v_central_dir_to_add['comment'];
|
|
|
|
// ----- Calculate the size of the (new) central header
|
|
$v_size = @ftell($v_zip_temp_fd)-$v_offset;
|
|
|
|
// ----- Swap the file descriptor
|
|
// Here is a trick : I swap the temporary fd with the zip fd, in order to use
|
|
// the following methods on the temporary fil and not the real archive fd
|
|
$v_swap = $this->zip_fd;
|
|
$this->zip_fd = $v_zip_temp_fd;
|
|
$v_zip_temp_fd = $v_swap;
|
|
|
|
// ----- Create the central dir footer
|
|
if (($v_result = $this->privWriteCentralHeader($v_central_dir['entries']+$v_central_dir_to_add['entries'], $v_size, $v_offset, $v_comment)) != 1)
|
|
{
|
|
$this->privCloseFd();
|
|
$p_archive_to_add->privCloseFd();
|
|
@fclose($v_zip_temp_fd);
|
|
$this->zip_fd = null;
|
|
|
|
// ----- Reset the file list
|
|
unset($v_header_list);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Swap back the file descriptor
|
|
$v_swap = $this->zip_fd;
|
|
$this->zip_fd = $v_zip_temp_fd;
|
|
$v_zip_temp_fd = $v_swap;
|
|
|
|
// ----- Close
|
|
$this->privCloseFd();
|
|
$p_archive_to_add->privCloseFd();
|
|
|
|
// ----- Close the temporary file
|
|
@fclose($v_zip_temp_fd);
|
|
|
|
// ----- Delete the zip file
|
|
// TBC : I should test the result ...
|
|
@unlink($this->zipname);
|
|
|
|
// ----- Rename the temporary file
|
|
// TBC : I should test the result ...
|
|
//@rename($v_zip_temp_name, $this->zipname);
|
|
PclZipUtilRename($v_zip_temp_name, $this->zipname);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privDuplicate()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privDuplicate($p_archive_filename)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDuplicate", "archive_filename='$p_archive_filename'");
|
|
$v_result=1;
|
|
|
|
// ----- Look if the $p_archive_filename exists
|
|
if (!is_file($p_archive_filename))
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to duplicate does not exist. End of duplicate.");
|
|
|
|
// ----- Nothing to duplicate, so duplicate is a success.
|
|
$v_result = 1;
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Open the zip file
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
|
if (($v_result=$this->privOpenFd('wb')) != 1)
|
|
{
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
|
|
// ----- Open the temporary file in write mode
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
|
if (($v_zip_temp_fd = @fopen($p_archive_filename, 'rb')) == 0)
|
|
{
|
|
$this->privCloseFd();
|
|
|
|
PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive file \''.$p_archive_filename.'\' in binary write mode');
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
|
return PclZip::errorCode();
|
|
}
|
|
|
|
// ----- Copy the files from the archive to the temporary file
|
|
// TBC : Here I should better append the file and go back to erase the central dir
|
|
$v_size = filesize($p_archive_filename);
|
|
while ($v_size != 0)
|
|
{
|
|
$v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read $v_read_size bytes");
|
|
$v_buffer = fread($v_zip_temp_fd, $v_read_size);
|
|
@fwrite($this->zip_fd, $v_buffer, $v_read_size);
|
|
$v_size -= $v_read_size;
|
|
}
|
|
|
|
// ----- Close
|
|
$this->privCloseFd();
|
|
|
|
// ----- Close the temporary file
|
|
@fclose($v_zip_temp_fd);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privErrorLog()
|
|
// Description :
|
|
// Parameters :
|
|
// --------------------------------------------------------------------------------
|
|
function privErrorLog($p_error_code=0, $p_error_string='')
|
|
{
|
|
if (PCLZIP_ERROR_EXTERNAL == 1) {
|
|
PclError($p_error_code, $p_error_string);
|
|
}
|
|
else {
|
|
$this->error_code = $p_error_code;
|
|
$this->error_string = $p_error_string;
|
|
}
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privErrorReset()
|
|
// Description :
|
|
// Parameters :
|
|
// --------------------------------------------------------------------------------
|
|
function privErrorReset()
|
|
{
|
|
if (PCLZIP_ERROR_EXTERNAL == 1) {
|
|
PclErrorReset();
|
|
}
|
|
else {
|
|
$this->error_code = 0;
|
|
$this->error_string = '';
|
|
}
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : privDecrypt()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function privDecrypt($p_encryption_header, &$p_buffer, $p_size, $p_crc)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDecrypt', "size=".$p_size."");
|
|
$v_result=1;
|
|
|
|
// ----- To Be Modified ;-)
|
|
$v_pwd = "test";
|
|
|
|
$p_buffer = PclZipUtilZipDecrypt($p_buffer, $p_size, $p_encryption_header,
|
|
$p_crc, $v_pwd);
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
}
|
|
// End of class
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : PclZipUtilPathReduction()
|
|
// Description :
|
|
// Parameters :
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function PclZipUtilPathReduction($p_dir)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathReduction", "dir='$p_dir'");
|
|
$v_result = "";
|
|
|
|
// ----- Look for not empty path
|
|
if ($p_dir != "")
|
|
{
|
|
// ----- Explode path by directory names
|
|
$v_list = explode("/", $p_dir);
|
|
|
|
// ----- Study directories from last to first
|
|
for ($i=sizeof($v_list)-1; $i>=0; $i--)
|
|
{
|
|
// ----- Look for current path
|
|
if ($v_list[$i] == ".")
|
|
{
|
|
// ----- Ignore this directory
|
|
// Should be the first $i=0, but no check is done
|
|
}
|
|
else if ($v_list[$i] == "..")
|
|
{
|
|
// ----- Ignore it and ignore the $i-1
|
|
$i--;
|
|
}
|
|
else if (($v_list[$i] == "") && ($i!=(sizeof($v_list)-1)) && ($i!=0))
|
|
{
|
|
// ----- Ignore only the double '//' in path,
|
|
// but not the first and last '/'
|
|
}
|
|
else
|
|
{
|
|
$v_result = $v_list[$i].($i!=(sizeof($v_list)-1)?"/".$v_result:"");
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : PclZipUtilPathInclusion()
|
|
// Description :
|
|
// This function indicates if the path $p_path is under the $p_dir tree. Or,
|
|
// said in an other way, if the file or sub-dir $p_path is inside the dir
|
|
// $p_dir.
|
|
// The function indicates also if the path is exactly the same as the dir.
|
|
// This function supports path with duplicated '/' like '//', but does not
|
|
// support '.' or '..' statements.
|
|
// Parameters :
|
|
// Return Values :
|
|
// 0 if $p_path is not inside directory $p_dir
|
|
// 1 if $p_path is inside directory $p_dir
|
|
// 2 if $p_path is exactly the same as $p_dir
|
|
// --------------------------------------------------------------------------------
|
|
function PclZipUtilPathInclusion($p_dir, $p_path)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathInclusion", "dir='$p_dir', path='$p_path'");
|
|
$v_result = 1;
|
|
|
|
// ----- Explode dir and path by directory separator
|
|
$v_list_dir = explode("/", $p_dir);
|
|
$v_list_dir_size = sizeof($v_list_dir);
|
|
$v_list_path = explode("/", $p_path);
|
|
$v_list_path_size = sizeof($v_list_path);
|
|
|
|
// ----- Study directories paths
|
|
$i = 0;
|
|
$j = 0;
|
|
while (($i < $v_list_dir_size) && ($j < $v_list_path_size) && ($v_result)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Working on dir($i)='".$v_list_dir[$i]."' and path($j)='".$v_list_path[$j]."'");
|
|
|
|
// ----- Look for empty dir (path reduction)
|
|
if ($v_list_dir[$i] == '') {
|
|
$i++;
|
|
continue;
|
|
}
|
|
if ($v_list_path[$j] == '') {
|
|
$j++;
|
|
continue;
|
|
}
|
|
|
|
// ----- Compare the items
|
|
if (($v_list_dir[$i] != $v_list_path[$j]) && ($v_list_dir[$i] != '') && ( $v_list_path[$j] != '')) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Items ($i,$j) are different");
|
|
$v_result = 0;
|
|
}
|
|
|
|
// ----- Next items
|
|
$i++;
|
|
$j++;
|
|
}
|
|
|
|
// ----- Look if everything seems to be the same
|
|
if ($v_result) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Look for tie break");
|
|
// ----- Skip all the empty items
|
|
while (($j < $v_list_path_size) && ($v_list_path[$j] == '')) $j++;
|
|
while (($i < $v_list_dir_size) && ($v_list_dir[$i] == '')) $i++;
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Looking on dir($i)='".($i < $v_list_dir_size?$v_list_dir[$i]:'')."' and path($j)='".($j < $v_list_path_size?$v_list_path[$j]:'')."'");
|
|
|
|
if (($i >= $v_list_dir_size) && ($j >= $v_list_path_size)) {
|
|
// ----- There are exactly the same
|
|
$v_result = 2;
|
|
}
|
|
else if ($i < $v_list_dir_size) {
|
|
// ----- The path is shorter than the dir
|
|
$v_result = 0;
|
|
}
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : PclZipUtilCopyBlock()
|
|
// Description :
|
|
// Parameters :
|
|
// $p_mode : read/write compression mode
|
|
// 0 : src & dest normal
|
|
// 1 : src gzip, dest normal
|
|
// 2 : src normal, dest gzip
|
|
// 3 : src & dest gzip
|
|
// Return Values :
|
|
// --------------------------------------------------------------------------------
|
|
function PclZipUtilCopyBlock($p_src, $p_dest, $p_size, $p_mode=0)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilCopyBlock", "size=$p_size, mode=$p_mode");
|
|
$v_result = 1;
|
|
|
|
if ($p_mode==0)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset before read :".(@ftell($p_src)));
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset before write :".(@ftell($p_dest)));
|
|
while ($p_size != 0)
|
|
{
|
|
$v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
|
$v_buffer = @fread($p_src, $v_read_size);
|
|
@fwrite($p_dest, $v_buffer, $v_read_size);
|
|
$p_size -= $v_read_size;
|
|
}
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset after read :".(@ftell($p_src)));
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset after write :".(@ftell($p_dest)));
|
|
}
|
|
else if ($p_mode==1)
|
|
{
|
|
while ($p_size != 0)
|
|
{
|
|
$v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
|
$v_buffer = @gzread($p_src, $v_read_size);
|
|
@fwrite($p_dest, $v_buffer, $v_read_size);
|
|
$p_size -= $v_read_size;
|
|
}
|
|
}
|
|
else if ($p_mode==2)
|
|
{
|
|
while ($p_size != 0)
|
|
{
|
|
$v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
|
$v_buffer = @fread($p_src, $v_read_size);
|
|
@gzwrite($p_dest, $v_buffer, $v_read_size);
|
|
$p_size -= $v_read_size;
|
|
}
|
|
}
|
|
else if ($p_mode==3)
|
|
{
|
|
while ($p_size != 0)
|
|
{
|
|
$v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
|
$v_buffer = @gzread($p_src, $v_read_size);
|
|
@gzwrite($p_dest, $v_buffer, $v_read_size);
|
|
$p_size -= $v_read_size;
|
|
}
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : PclZipUtilRename()
|
|
// Description :
|
|
// This function tries to do a simple rename() function. If it fails, it
|
|
// tries to copy the $p_src file in a new $p_dest file and then unlink the
|
|
// first one.
|
|
// Parameters :
|
|
// $p_src : Old filename
|
|
// $p_dest : New filename
|
|
// Return Values :
|
|
// 1 on success, 0 on failure.
|
|
// --------------------------------------------------------------------------------
|
|
function PclZipUtilRename($p_src, $p_dest)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilRename", "source=$p_src, destination=$p_dest");
|
|
$v_result = 1;
|
|
|
|
// ----- Try to rename the files
|
|
if (!@rename($p_src, $p_dest)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to rename file, try copy+unlink");
|
|
|
|
// ----- Try to copy & unlink the src
|
|
if (!@copy($p_src, $p_dest)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to copy file");
|
|
$v_result = 0;
|
|
}
|
|
else if (!@unlink($p_src)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to unlink old filename");
|
|
$v_result = 0;
|
|
}
|
|
}
|
|
|
|
// ----- Return
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : PclZipUtilOptionText()
|
|
// Description :
|
|
// Translate option value in text. Mainly for debug purpose.
|
|
// Parameters :
|
|
// $p_option : the option value.
|
|
// Return Values :
|
|
// The option text value.
|
|
// --------------------------------------------------------------------------------
|
|
function PclZipUtilOptionText($p_option)
|
|
{
|
|
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilOptionText", "option='".$p_option."'");
|
|
|
|
$v_list = get_defined_constants();
|
|
for (reset($v_list); $v_key = key($v_list); next($v_list)) {
|
|
$v_prefix = substr($v_key, 0, 10);
|
|
if ((($v_prefix == 'PCLZIP_OPT') || ($v_prefix == 'PCLZIP_CB_'))
|
|
&& ($v_list[$v_key] == $p_option)) {
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_key);
|
|
return $v_key;
|
|
}
|
|
}
|
|
|
|
$v_result = 'Unknown';
|
|
|
|
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
|
return $v_result;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
// --------------------------------------------------------------------------------
|
|
// Function : PclZipUtilTranslateWinPath()
|
|
// Description :
|
|
// Translate windows path by replacing '\' by '/' and optionally removing
|
|
// drive letter.
|
|
// Parameters :
|
|
// $p_path : path to translate.
|
|
// $p_remove_disk_letter : true | false
|
|
// Return Values :
|
|
// The path translated.
|
|
// --------------------------------------------------------------------------------
|
|
function PclZipUtilTranslateWinPath($p_path, $p_remove_disk_letter=true)
|
|
{
|
|
if (stristr(php_uname(), 'windows')) {
|
|
// ----- Look for potential disk letter
|
|
if (($p_remove_disk_letter) && (($v_position = strpos($p_path, ':')) != false)) {
|
|
$p_path = substr($p_path, $v_position+1);
|
|
}
|
|
// ----- Change potential windows directory separator
|
|
if ((strpos($p_path, '\\') > 0) || (substr($p_path, 0,1) == '\\')) {
|
|
$p_path = strtr($p_path, '\\', '/');
|
|
}
|
|
}
|
|
return $p_path;
|
|
}
|
|
// --------------------------------------------------------------------------------
|
|
|
|
|
|
?>
|