Add a zip wrapper which uses the php zlib module. This is the backup plan if the zip module is not installed.
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GNU LESSER GENERAL PUBLIC LICENSE
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Version 2.1, February 1999
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Copyright (C) 1991, 1999 Free Software Foundation, Inc.
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59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Everyone is permitted to copy and distribute verbatim copies
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of this license document, but changing it is not allowed.
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[This is the first released version of the Lesser GPL. It also counts
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as the successor of the GNU Library Public License, version 2, hence
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the version number 2.1.]
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Preamble
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The licenses for most software are designed to take away your
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freedom to share and change it. By contrast, the GNU General Public
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Licenses are intended to guarantee your freedom to share and change
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free software--to make sure the software is free for all its users.
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This license, the Lesser General Public License, applies to some
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specially designated software packages--typically libraries--of the
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Free Software Foundation and other authors who decide to use it. You
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can use it too, but we suggest you first think carefully about whether
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this license or the ordinary General Public License is the better
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When we speak of free software, we are referring to freedom of use,
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Although the Lesser General Public License is Less protective of the
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The precise terms and conditions for copying, distribution and
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GNU LESSER GENERAL PUBLIC LICENSE
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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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0. This License Agreement applies to any software library or other
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distribute the Library is void, and will automatically terminate your
|
||||||
|
rights under this License. However, parties who have received copies,
|
||||||
|
or rights, from you under this License will not have their licenses
|
||||||
|
terminated so long as such parties remain in full compliance.
|
||||||
|
|
||||||
|
9. You are not required to accept this License, since you have not
|
||||||
|
signed it. However, nothing else grants you permission to modify or
|
||||||
|
distribute the Library or its derivative works. These actions are
|
||||||
|
prohibited by law if you do not accept this License. Therefore, by
|
||||||
|
modifying or distributing the Library (or any work based on the
|
||||||
|
Library), you indicate your acceptance of this License to do so, and
|
||||||
|
all its terms and conditions for copying, distributing or modifying
|
||||||
|
the Library or works based on it.
|
||||||
|
|
||||||
|
10. Each time you redistribute the Library (or any work based on the
|
||||||
|
Library), the recipient automatically receives a license from the
|
||||||
|
original licensor to copy, distribute, link with or modify the Library
|
||||||
|
subject to these terms and conditions. You may not impose any further
|
||||||
|
restrictions on the recipients' exercise of the rights granted herein.
|
||||||
|
You are not responsible for enforcing compliance by third parties with
|
||||||
|
this License.
|
||||||
|
|
||||||
|
11. If, as a consequence of a court judgment or allegation of patent
|
||||||
|
infringement or for any other reason (not limited to patent issues),
|
||||||
|
conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot
|
||||||
|
distribute so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you
|
||||||
|
may not distribute the Library at all. For example, if a patent
|
||||||
|
license would not permit royalty-free redistribution of the Library by
|
||||||
|
all those who receive copies directly or indirectly through you, then
|
||||||
|
the only way you could satisfy both it and this License would be to
|
||||||
|
refrain entirely from distribution of the Library.
|
||||||
|
|
||||||
|
If any portion of this section is held invalid or unenforceable under any
|
||||||
|
particular circumstance, the balance of the section is intended to apply,
|
||||||
|
and the section as a whole is intended to apply in other circumstances.
|
||||||
|
|
||||||
|
It is not the purpose of this section to induce you to infringe any
|
||||||
|
patents or other property right claims or to contest validity of any
|
||||||
|
such claims; this section has the sole purpose of protecting the
|
||||||
|
integrity of the free software distribution system which is
|
||||||
|
implemented by public license practices. Many people have made
|
||||||
|
generous contributions to the wide range of software distributed
|
||||||
|
through that system in reliance on consistent application of that
|
||||||
|
system; it is up to the author/donor to decide if he or she is willing
|
||||||
|
to distribute software through any other system and a licensee cannot
|
||||||
|
impose that choice.
|
||||||
|
|
||||||
|
This section is intended to make thoroughly clear what is believed to
|
||||||
|
be a consequence of the rest of this License.
|
||||||
|
|
||||||
|
12. If the distribution and/or use of the Library is restricted in
|
||||||
|
certain countries either by patents or by copyrighted interfaces, the
|
||||||
|
original copyright holder who places the Library under this License may add
|
||||||
|
an explicit geographical distribution limitation excluding those countries,
|
||||||
|
so that distribution is permitted only in or among countries not thus
|
||||||
|
excluded. In such case, this License incorporates the limitation as if
|
||||||
|
written in the body of this License.
|
||||||
|
|
||||||
|
13. The Free Software Foundation may publish revised and/or new
|
||||||
|
versions of the Lesser General Public License from time to time.
|
||||||
|
Such new versions will be similar in spirit to the present version,
|
||||||
|
but may differ in detail to address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the Library
|
||||||
|
specifies a version number of this License which applies to it and
|
||||||
|
"any later version", you have the option of following the terms and
|
||||||
|
conditions either of that version or of any later version published by
|
||||||
|
the Free Software Foundation. If the Library does not specify a
|
||||||
|
license version number, you may choose any version ever published by
|
||||||
|
the Free Software Foundation.
|
||||||
|
|
||||||
|
14. If you wish to incorporate parts of the Library into other free
|
||||||
|
programs whose distribution conditions are incompatible with these,
|
||||||
|
write to the author to ask for permission. For software which is
|
||||||
|
copyrighted by the Free Software Foundation, write to the Free
|
||||||
|
Software Foundation; we sometimes make exceptions for this. Our
|
||||||
|
decision will be guided by the two goals of preserving the free status
|
||||||
|
of all derivatives of our free software and of promoting the sharing
|
||||||
|
and reuse of software generally.
|
||||||
|
|
||||||
|
NO WARRANTY
|
||||||
|
|
||||||
|
15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
|
||||||
|
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
|
||||||
|
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
|
||||||
|
OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
|
||||||
|
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
|
||||||
|
LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
|
||||||
|
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
|
||||||
|
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
|
||||||
|
AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
|
||||||
|
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
|
||||||
|
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
|
||||||
|
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
|
||||||
|
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
|
||||||
|
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
|
||||||
|
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
|
||||||
|
DAMAGES.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
How to Apply These Terms to Your New Libraries
|
||||||
|
|
||||||
|
If you develop a new library, and you want it to be of the greatest
|
||||||
|
possible use to the public, we recommend making it free software that
|
||||||
|
everyone can redistribute and change. You can do so by permitting
|
||||||
|
redistribution under these terms (or, alternatively, under the terms of the
|
||||||
|
ordinary General Public License).
|
||||||
|
|
||||||
|
To apply these terms, attach the following notices to the library. It is
|
||||||
|
safest to attach them to the start of each source file to most effectively
|
||||||
|
convey the exclusion of warranty; and each file should have at least the
|
||||||
|
"copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the library's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
This library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with this library; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or your
|
||||||
|
school, if any, to sign a "copyright disclaimer" for the library, if
|
||||||
|
necessary. Here is a sample; alter the names:
|
||||||
|
|
||||||
|
Yoyodyne, Inc., hereby disclaims all copyright interest in the
|
||||||
|
library `Frob' (a library for tweaking knobs) written by James Random Hacker.
|
||||||
|
|
||||||
|
<signature of Ty Coon>, 1 April 1990
|
||||||
|
Ty Coon, President of Vice
|
||||||
|
|
||||||
|
That's all there is to it!
|
||||||
|
|
||||||
|
|
5694
modules/themeroller/libraries/pclzip.lib.php
Normal file
5694
modules/themeroller/libraries/pclzip.lib.php
Normal file
File diff suppressed because it is too large
Load Diff
421
modules/themeroller/libraries/readme.txt
Normal file
421
modules/themeroller/libraries/readme.txt
Normal file
@ -0,0 +1,421 @@
|
|||||||
|
// --------------------------------------------------------------------------------
|
||||||
|
// PclZip 2.8.2 - readme.txt
|
||||||
|
// --------------------------------------------------------------------------------
|
||||||
|
// License GNU/LGPL - August 2009
|
||||||
|
// Vincent Blavet - vincent@phpconcept.net
|
||||||
|
// http://www.phpconcept.net
|
||||||
|
// --------------------------------------------------------------------------------
|
||||||
|
// $Id: readme.txt,v 1.60 2009/09/30 20:35:21 vblavet Exp $
|
||||||
|
// --------------------------------------------------------------------------------
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
0 - Sommaire
|
||||||
|
============
|
||||||
|
1 - Introduction
|
||||||
|
2 - What's new
|
||||||
|
3 - Corrected bugs
|
||||||
|
4 - Known bugs or limitations
|
||||||
|
5 - License
|
||||||
|
6 - Warning
|
||||||
|
7 - Documentation
|
||||||
|
8 - Author
|
||||||
|
9 - Contribute
|
||||||
|
|
||||||
|
1 - Introduction
|
||||||
|
================
|
||||||
|
|
||||||
|
PclZip is a library that allow you to manage a Zip archive.
|
||||||
|
|
||||||
|
Full documentation about PclZip can be found here : http://www.phpconcept.net/pclzip
|
||||||
|
|
||||||
|
2 - What's new
|
||||||
|
==============
|
||||||
|
|
||||||
|
Version 2.8.2 :
|
||||||
|
- PCLZIP_CB_PRE_EXTRACT and PCLZIP_CB_POST_EXTRACT are now supported with
|
||||||
|
extraction as a string (PCLZIP_OPT_EXTRACT_AS_STRING). The string
|
||||||
|
can also be modified in the post-extract call back.
|
||||||
|
**Bugs correction :
|
||||||
|
- PCLZIP_OPT_REMOVE_ALL_PATH was not working correctly
|
||||||
|
- Remove use of eval() and do direct call to callback functions
|
||||||
|
- Correct support of 64bits systems (Thanks to WordPress team)
|
||||||
|
|
||||||
|
Version 2.8.1 :
|
||||||
|
- Move option PCLZIP_OPT_BY_EREG to PCLZIP_OPT_BY_PREG because ereg() is
|
||||||
|
deprecated in PHP 5.3. When using option PCLZIP_OPT_BY_EREG, PclZip will
|
||||||
|
automatically replace it by PCLZIP_OPT_BY_PREG.
|
||||||
|
|
||||||
|
Version 2.8 :
|
||||||
|
- Improve extraction of zip archive for large files by using temporary files
|
||||||
|
This feature is working like the one defined in r2.7.
|
||||||
|
Options are renamed : PCLZIP_OPT_TEMP_FILE_ON, PCLZIP_OPT_TEMP_FILE_OFF,
|
||||||
|
PCLZIP_OPT_TEMP_FILE_THRESHOLD
|
||||||
|
- Add a ratio constant PCLZIP_TEMPORARY_FILE_RATIO to configure the auto
|
||||||
|
sense of temporary file use.
|
||||||
|
- Bug correction : Reduce filepath in returned file list to remove ennoying
|
||||||
|
'.//' preambule in file path.
|
||||||
|
|
||||||
|
Version 2.7 :
|
||||||
|
- Improve creation of zip archive for large files :
|
||||||
|
PclZip will now autosense the configured memory and use temporary files
|
||||||
|
when large file is suspected.
|
||||||
|
This feature can also ne triggered by manual options in create() and add()
|
||||||
|
methods. 'PCLZIP_OPT_ADD_TEMP_FILE_ON' force the use of temporary files,
|
||||||
|
'PCLZIP_OPT_ADD_TEMP_FILE_OFF' disable the autosense technic,
|
||||||
|
'PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD' allow for configuration of a size
|
||||||
|
threshold to use temporary files.
|
||||||
|
Using "temporary files" rather than "memory" might take more time, but
|
||||||
|
might give the ability to zip very large files :
|
||||||
|
Tested on my win laptop with a 88Mo file :
|
||||||
|
Zip "in-memory" : 18sec (max_execution_time=30, memory_limit=180Mo)
|
||||||
|
Zip "tmporary-files" : 23sec (max_execution_time=30, memory_limit=30Mo)
|
||||||
|
- Replace use of mktime() by time() to limit the E_STRICT error messages.
|
||||||
|
- Bug correction : When adding files with full windows path (drive letter)
|
||||||
|
PclZip is now working. Before, if the drive letter is not the default
|
||||||
|
path, PclZip was not able to add the file.
|
||||||
|
|
||||||
|
Version 2.6 :
|
||||||
|
- Code optimisation
|
||||||
|
- New attributes PCLZIP_ATT_FILE_COMMENT gives the ability to
|
||||||
|
add a comment for a specific file. (Don't really know if this is usefull)
|
||||||
|
- New attribute PCLZIP_ATT_FILE_CONTENT gives the ability to add a string
|
||||||
|
as a file.
|
||||||
|
- New attribute PCLZIP_ATT_FILE_MTIME modify the timestamp associated with
|
||||||
|
a file.
|
||||||
|
- Correct a bug. Files archived with a timestamp with 0h0m0s were extracted
|
||||||
|
with current time
|
||||||
|
- Add CRC value in the informations returned back for each file after an
|
||||||
|
action.
|
||||||
|
- Add missing closedir() statement.
|
||||||
|
- When adding a folder, and removing the path of this folder, files were
|
||||||
|
incorrectly added with a '/' at the beginning. Which means files are
|
||||||
|
related to root in unix systems. Corrected.
|
||||||
|
- Add conditional if before constant definition. This will allow users
|
||||||
|
to redefine constants without changing the file, and then improve
|
||||||
|
upgrade of pclzip code for new versions.
|
||||||
|
|
||||||
|
Version 2.5 :
|
||||||
|
- Introduce the ability to add file/folder with individual properties (file descriptor).
|
||||||
|
This gives for example the ability to change the filename of a zipped file.
|
||||||
|
. Able to add files individually
|
||||||
|
. Able to change full name
|
||||||
|
. Able to change short name
|
||||||
|
. Compatible with global options
|
||||||
|
- New attributes : PCLZIP_ATT_FILE_NAME, PCLZIP_ATT_FILE_NEW_SHORT_NAME, PCLZIP_ATT_FILE_NEW_FULL_NAME
|
||||||
|
- New error code : PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE
|
||||||
|
- Add a security control feature. PclZip can extract any file in any folder
|
||||||
|
of a system. People may use this to upload a zip file and try to override
|
||||||
|
a system file. The PCLZIP_OPT_EXTRACT_DIR_RESTRICTION will give the
|
||||||
|
ability to forgive any directory transversal behavior.
|
||||||
|
- New PCLZIP_OPT_EXTRACT_DIR_RESTRICTION : check extraction path
|
||||||
|
- New error code : PCLZIP_ERR_DIRECTORY_RESTRICTION
|
||||||
|
- Modification in PclZipUtilPathInclusion() : dir and path beginning with ./ will be prepend
|
||||||
|
by current path (getcwd())
|
||||||
|
|
||||||
|
Version 2.4 :
|
||||||
|
- Code improvment : try to speed up the code by removing unusefull call to pack()
|
||||||
|
- Correct bug in delete() : delete() should be called with no argument. This was not
|
||||||
|
the case in 2.3. This is corrected in 2.4.
|
||||||
|
- Correct a bug in path_inclusion function. When the path has several '../../', the
|
||||||
|
result was bad.
|
||||||
|
- Add a check for magic_quotes_runtime configuration. If enabled, PclZip will
|
||||||
|
disable it while working and det it back to its original value.
|
||||||
|
This resolve a lots of bad formated archive errors.
|
||||||
|
- Bug correction : PclZip now correctly unzip file in some specific situation,
|
||||||
|
when compressed content has same size as uncompressed content.
|
||||||
|
- Bug correction : When selecting option 'PCLZIP_OPT_REMOVE_ALL_PATH',
|
||||||
|
directories are not any more created.
|
||||||
|
- Code improvment : correct unclosed opendir(), better handling of . and .. in
|
||||||
|
loops.
|
||||||
|
|
||||||
|
|
||||||
|
Version 2.3 :
|
||||||
|
- Correct a bug with PHP5 : affecting the value 0xFE49FFE0 to a variable does not
|
||||||
|
give the same result in PHP4 and PHP5 ....
|
||||||
|
|
||||||
|
Version 2.2 :
|
||||||
|
- Try development of PCLZIP_OPT_CRYPT .....
|
||||||
|
However this becomes to a stop. To crypt/decrypt I need to multiply 2 long integers,
|
||||||
|
the result (greater than a long) is not supported by PHP. Even the use of bcmath
|
||||||
|
functions does not help. I did not find yet a solution ...;
|
||||||
|
- Add missing '/' at end of directory entries
|
||||||
|
- Check is a file is encrypted or not. Returns status 'unsupported_encryption' and/or
|
||||||
|
error code PCLZIP_ERR_UNSUPPORTED_ENCRYPTION.
|
||||||
|
- Corrected : Bad "version need to extract" field in local file header
|
||||||
|
- Add private method privCheckFileHeaders() in order to check local and central
|
||||||
|
file headers. PclZip is now supporting purpose bit flag bit 3. Purpose bit flag bit 3 gives
|
||||||
|
the ability to have a local file header without size, compressed size and crc filled.
|
||||||
|
- Add a generic status 'error' for file status
|
||||||
|
- Add control of compression type. PclZip only support deflate compression method.
|
||||||
|
Before v2.2, PclZip does not check the compression method used in an archive while
|
||||||
|
extracting. With v2.2 PclZip returns a new error status for a file using an unsupported
|
||||||
|
compression method. New status is "unsupported_compression". New error code is
|
||||||
|
PCLZIP_ERR_UNSUPPORTED_COMPRESSION.
|
||||||
|
- Add optional attribute PCLZIP_OPT_STOP_ON_ERROR. This will stop the extract of files
|
||||||
|
when errors like 'a folder with same name exists' or 'a newer file exists' or
|
||||||
|
'a write protected file' exists, rather than set a status for the concerning file
|
||||||
|
and resume the extract of the zip.
|
||||||
|
- Add optional attribute PCLZIP_OPT_REPLACE_NEWER. This will force, during an extract' the
|
||||||
|
replacement of the file, even if a newer version of the file exists.
|
||||||
|
Note that today if a file with the same name already exists but is older it will be
|
||||||
|
replaced by the extracted one.
|
||||||
|
- Improve PclZipUtilOption()
|
||||||
|
- Support of zip archive with trailing bytes. Before 2.2, PclZip checks that the central
|
||||||
|
directory structure is the last data in the archive. Crypt encryption/decryption of
|
||||||
|
zip archive put trailing 0 bytes after decryption. PclZip is now supporting this.
|
||||||
|
|
||||||
|
Version 2.1 :
|
||||||
|
- Add the ability to abort the extraction by using a user callback function.
|
||||||
|
The user can now return the value '2' in its callback which indicates to stop the
|
||||||
|
extraction. For a pre call-back extract is stopped before the extration of the current
|
||||||
|
file. For a post call back, the extraction is stopped after.
|
||||||
|
- Add the ability to extract a file (or several files) directly in the standard output.
|
||||||
|
This is done by the new parameter PCLZIP_OPT_EXTRACT_IN_OUTPUT with method extract().
|
||||||
|
- Add support for parameters PCLZIP_OPT_COMMENT, PCLZIP_OPT_ADD_COMMENT,
|
||||||
|
PCLZIP_OPT_PREPEND_COMMENT. This will create, replace, add, or prepend comments
|
||||||
|
in the zip archive.
|
||||||
|
- When merging two archives, the comments are not any more lost, but merged, with a
|
||||||
|
blank space separator.
|
||||||
|
- Corrected bug : Files are not deleted when all files are asked to be deleted.
|
||||||
|
- Corrected bug : Folders with name '0' made PclZip to abort the create or add feature.
|
||||||
|
|
||||||
|
|
||||||
|
Version 2.0 :
|
||||||
|
***** Warning : Some new features may break the backward compatibility for your scripts.
|
||||||
|
Please carefully read the readme file.
|
||||||
|
- Add the ability to delete by Index, name and regular expression. This feature is
|
||||||
|
performed by the method delete(), which uses the optional parameters
|
||||||
|
PCLZIP_OPT_BY_INDEX, PCLZIP_OPT_BY_NAME, PCLZIP_OPT_BY_EREG or PCLZIP_OPT_BY_PREG.
|
||||||
|
- Add the ability to extract by regular expression. To extract by regexp you must use the method
|
||||||
|
extract(), with the option PCLZIP_OPT_BY_EREG or PCLZIP_OPT_BY_PREG
|
||||||
|
(depending if you want to use ereg() or preg_match() syntax) followed by the
|
||||||
|
regular expression pattern.
|
||||||
|
- Add the ability to extract by index, directly with the extract() method. This is a
|
||||||
|
code improvment of the extractByIndex() method.
|
||||||
|
- Add the ability to extract by name. To extract by name you must use the method
|
||||||
|
extract(), with the option PCLZIP_OPT_BY_NAME followed by the filename to
|
||||||
|
extract or an array of filenames to extract. To extract all a folder, use the folder
|
||||||
|
name rather than the filename with a '/' at the end.
|
||||||
|
- Add the ability to add files without compression. This is done with a new attribute
|
||||||
|
which is PCLZIP_OPT_NO_COMPRESSION.
|
||||||
|
- Add the attribute PCLZIP_OPT_EXTRACT_AS_STRING, which allow to extract a file directly
|
||||||
|
in a string without using any file (or temporary file).
|
||||||
|
- Add constant PCLZIP_SEPARATOR for static configuration of filename separators in a single string.
|
||||||
|
The default separator is now a comma (,) and not any more a blank space.
|
||||||
|
THIS BREAK THE BACKWARD COMPATIBILITY : Please check if this may have an impact with
|
||||||
|
your script.
|
||||||
|
- Improve algorythm performance by removing the use of temporary files when adding or
|
||||||
|
extracting files in an archive.
|
||||||
|
- Add (correct) detection of empty filename zipping. This can occurs when the removed
|
||||||
|
path is the same
|
||||||
|
as a zipped dir. The dir is not zipped (['status'] = filtered), only its content.
|
||||||
|
- Add better support for windows paths (thanks for help from manus@manusfreedom.com).
|
||||||
|
- Corrected bug : When the archive file already exists with size=0, the add() method
|
||||||
|
fails. Corrected in 2.0.
|
||||||
|
- Remove the use of OS_WINDOWS constant. Use php_uname() function rather.
|
||||||
|
- Control the order of index ranges in extract by index feature.
|
||||||
|
- Change the internal management of folders (better handling of internal flag).
|
||||||
|
|
||||||
|
|
||||||
|
Version 1.3 :
|
||||||
|
- Removing the double include check. This is now done by include_once() and require_once()
|
||||||
|
PHP directives.
|
||||||
|
- Changing the error handling mecanism : Remove the use of an external error library.
|
||||||
|
The former PclError...() functions are replaced by internal equivalent methods.
|
||||||
|
By changing the environment variable PCLZIP_ERROR_EXTERNAL you can still use the former library.
|
||||||
|
Introducing the use of constants for error codes rather than integer values. This will help
|
||||||
|
in futur improvment.
|
||||||
|
Introduction of error handling functions like errorCode(), errorName() and errorInfo().
|
||||||
|
- Remove the deprecated use of calling function with arguments passed by reference.
|
||||||
|
- Add the calling of extract(), extractByIndex(), create() and add() functions
|
||||||
|
with variable options rather than fixed arguments.
|
||||||
|
- Add the ability to remove all the file path while extracting or adding,
|
||||||
|
without any need to specify the path to remove.
|
||||||
|
This is available for extract(), extractByIndex(), create() and add() functionS by using
|
||||||
|
the new variable options parameters :
|
||||||
|
- PCLZIP_OPT_REMOVE_ALL_PATH : by indicating this option while calling the fct.
|
||||||
|
- Ability to change the mode of a file after the extraction (chmod()).
|
||||||
|
This is available for extract() and extractByIndex() functionS by using
|
||||||
|
the new variable options parameters.
|
||||||
|
- PCLZIP_OPT_SET_CHMOD : by setting the value of this option.
|
||||||
|
- Ability to definition call-back options. These call-back will be called during the adding,
|
||||||
|
or the extracting of file (extract(), extractByIndex(), create() and add() functions) :
|
||||||
|
- PCLZIP_CB_PRE_EXTRACT : will be called before each extraction of a file. The user
|
||||||
|
can trigerred the change the filename of the extracted file. The user can triggered the
|
||||||
|
skip of the extraction. This is adding a 'skipped' status in the file list result value.
|
||||||
|
- PCLZIP_CB_POST_EXTRACT : will be called after each extraction of a file.
|
||||||
|
Nothing can be triggered from that point.
|
||||||
|
- PCLZIP_CB_PRE_ADD : will be called before each add of a file. The user
|
||||||
|
can trigerred the change the stored filename of the added file. The user can triggered the
|
||||||
|
skip of the add. This is adding a 'skipped' status in the file list result value.
|
||||||
|
- PCLZIP_CB_POST_ADD : will be called after each add of a file.
|
||||||
|
Nothing can be triggered from that point.
|
||||||
|
- Two status are added in the file list returned as function result : skipped & filename_too_long
|
||||||
|
'skipped' is used when a call-back function ask for skipping the file.
|
||||||
|
'filename_too_long' is used while adding a file with a too long filename to archive (the file is
|
||||||
|
not added)
|
||||||
|
- Adding the function PclZipUtilPathInclusion(), that check the inclusion of a path into
|
||||||
|
a directory.
|
||||||
|
- Add a check of the presence of the archive file before some actions (like list, ...)
|
||||||
|
- Add the initialisation of field "index" in header array. This means that by
|
||||||
|
default index will be -1 when not explicitly set by the methods.
|
||||||
|
|
||||||
|
Version 1.2 :
|
||||||
|
- Adding a duplicate function.
|
||||||
|
- Adding a merge function. The merge function is a "quick merge" function,
|
||||||
|
it just append the content of an archive at the end of the first one. There
|
||||||
|
is no check for duplicate files or more recent files.
|
||||||
|
- Improve the search of the central directory end.
|
||||||
|
|
||||||
|
Version 1.1.2 :
|
||||||
|
|
||||||
|
- Changing the license of PclZip. PclZip is now released under the GNU / LGPL license
|
||||||
|
(see License section).
|
||||||
|
- Adding the optional support of a static temporary directory. You will need to configure
|
||||||
|
the constant PCLZIP_TEMPORARY_DIR if you want to use this feature.
|
||||||
|
- Improving the rename() function. In some cases rename() does not work (different
|
||||||
|
Filesystems), so it will be replaced by a copy() + unlink() functions.
|
||||||
|
|
||||||
|
Version 1.1.1 :
|
||||||
|
|
||||||
|
- Maintenance release, no new feature.
|
||||||
|
|
||||||
|
Version 1.1 :
|
||||||
|
|
||||||
|
- New method Add() : adding files in the archive
|
||||||
|
- New method ExtractByIndex() : partial extract of the archive, files are identified by
|
||||||
|
their index in the archive
|
||||||
|
- New method DeleteByIndex() : delete some files/folder entries from the archive,
|
||||||
|
files are identified by their index in the archive.
|
||||||
|
- Adding a test of the zlib extension presence. If not present abort the script.
|
||||||
|
|
||||||
|
Version 1.0.1 :
|
||||||
|
|
||||||
|
- No new feature
|
||||||
|
|
||||||
|
|
||||||
|
3 - Corrected bugs
|
||||||
|
==================
|
||||||
|
|
||||||
|
Corrected in Version 2.0 :
|
||||||
|
- Corrected : During an extraction, if a call-back fucntion is used and try to skip
|
||||||
|
a file, all the extraction process is stopped.
|
||||||
|
|
||||||
|
Corrected in Version 1.3 :
|
||||||
|
- Corrected : Support of static synopsis for method extract() is broken.
|
||||||
|
- Corrected : invalid size of archive content field (0xFF) should be (0xFFFF).
|
||||||
|
- Corrected : When an extract is done with a remove_path parameter, the entry for
|
||||||
|
the directory with exactly the same path is not skipped/filtered.
|
||||||
|
- Corrected : extractByIndex() and deleteByIndex() were not managing index in the
|
||||||
|
right way. For example indexes '1,3-5,11' will only extract files 1 and 11. This
|
||||||
|
is due to a sort of the index resulting table that puts 11 before 3-5 (sort on
|
||||||
|
string and not interger). The sort is temporarilly removed, this means that
|
||||||
|
you must provide a sorted list of index ranges.
|
||||||
|
|
||||||
|
Corrected in Version 1.2 :
|
||||||
|
|
||||||
|
- Nothing.
|
||||||
|
|
||||||
|
Corrected in Version 1.1.2 :
|
||||||
|
|
||||||
|
- Corrected : Winzip is unable to delete or add new files in a PclZip created archives.
|
||||||
|
|
||||||
|
Corrected in Version 1.1.1 :
|
||||||
|
|
||||||
|
- Corrected : When archived file is not compressed (0% compression), the
|
||||||
|
extract method fails.
|
||||||
|
|
||||||
|
Corrected in Version 1.1 :
|
||||||
|
|
||||||
|
- Corrected : Adding a complete tree of folder may result in a bad archive
|
||||||
|
creation.
|
||||||
|
|
||||||
|
Corrected in Version 1.0.1 :
|
||||||
|
|
||||||
|
- Corrected : Error while compressing files greater than PCLZIP_READ_BLOCK_SIZE (default=1024).
|
||||||
|
|
||||||
|
|
||||||
|
4 - Known bugs or limitations
|
||||||
|
=============================
|
||||||
|
|
||||||
|
Please publish bugs reports in SourceForge :
|
||||||
|
http://sourceforge.net/tracker/?group_id=40254&atid=427564
|
||||||
|
|
||||||
|
In Version 2.x :
|
||||||
|
- PclZip does only support file uncompressed or compressed with deflate (compression method 8)
|
||||||
|
- PclZip does not support password protected zip archive
|
||||||
|
- Some concern were seen when changing mtime of a file while archiving.
|
||||||
|
Seems to be linked to Daylight Saving Time (PclTest_changing_mtime).
|
||||||
|
|
||||||
|
In Version 1.2 :
|
||||||
|
|
||||||
|
- merge() methods does not check for duplicate files or last date of modifications.
|
||||||
|
|
||||||
|
In Version 1.1 :
|
||||||
|
|
||||||
|
- Limitation : Using 'extract' fields in the file header in the zip archive is not supported.
|
||||||
|
- WinZip is unable to delete a single file in a PclZip created archive. It is also unable to
|
||||||
|
add a file in a PclZip created archive. (Corrected in v.1.2)
|
||||||
|
|
||||||
|
In Version 1.0.1 :
|
||||||
|
|
||||||
|
- Adding a complete tree of folder may result in a bad archive
|
||||||
|
creation. (Corrected in V.1.1).
|
||||||
|
- Path given to methods must be in the unix format (/) and not the Windows format (\).
|
||||||
|
Workaround : Use only / directory separators.
|
||||||
|
- PclZip is using temporary files that are sometime the name of the file with a .tmp or .gz
|
||||||
|
added suffix. Files with these names may already exist and may be overwritten.
|
||||||
|
Workaround : none.
|
||||||
|
- PclZip does not check if the zlib extension is present. If it is absent, the zip
|
||||||
|
file is not created and the lib abort without warning.
|
||||||
|
Workaround : enable the zlib extension on the php install
|
||||||
|
|
||||||
|
In Version 1.0 :
|
||||||
|
|
||||||
|
- Error while compressing files greater than PCLZIP_READ_BLOCK_SIZE (default=1024).
|
||||||
|
(Corrected in v.1.0.1)
|
||||||
|
- Limitation : Multi-disk zip archive are not supported.
|
||||||
|
|
||||||
|
|
||||||
|
5 - License
|
||||||
|
===========
|
||||||
|
|
||||||
|
Since version 1.1.2, PclZip Library is released under GNU/LGPL license.
|
||||||
|
This library is free, so you can use it at no cost.
|
||||||
|
|
||||||
|
HOWEVER, if you release a script, an application, a library or any kind of
|
||||||
|
code using PclZip library (or a part of it), YOU MUST :
|
||||||
|
- Indicate in the documentation (or a readme file), that your work
|
||||||
|
uses PclZip Library, and make a reference to the author and the web site
|
||||||
|
http://www.phpconcept.net
|
||||||
|
- Gives the ability to the final user to update the PclZip libary.
|
||||||
|
|
||||||
|
I will also appreciate that you send me a mail (vincent@phpconcept.net), just to
|
||||||
|
be aware that someone is using PclZip.
|
||||||
|
|
||||||
|
For more information about GNU/LGPL license : http://www.gnu.org
|
||||||
|
|
||||||
|
6 - 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.
|
||||||
|
|
||||||
|
7 - Documentation
|
||||||
|
=================
|
||||||
|
PclZip User Manuel is available in English on PhpConcept : http://www.phpconcept.net/pclzip/man/en/index.php
|
||||||
|
A Russian translation was done by Feskov Kuzma : http://php.russofile.ru/ru/authors/unsort/zip/
|
||||||
|
|
||||||
|
8 - Author
|
||||||
|
==========
|
||||||
|
|
||||||
|
This software was written by Vincent Blavet (vincent@phpconcept.net) on its leasure time.
|
||||||
|
|
||||||
|
9 - Contribute
|
||||||
|
==============
|
||||||
|
If you want to contribute to the development of PclZip, please contact vincent@phpconcept.net.
|
||||||
|
If you can help in financing PhpConcept hosting service, please go to
|
||||||
|
http://www.phpconcept.net/soutien.php
|
Reference in New Issue
Block a user