Merge with 77bded1e7eb8adb840d3ff88cc3838905c0c52b5

main/inc/lib/pclzip/readme.txt

@@ -1,11 +1,11 @@
 // --------------------------------------------------------------------------------
-// PclZip 2.6 - readme.txt
+// PclZip 2.8.2 - readme.txt
 // --------------------------------------------------------------------------------
-// License GNU/LGPL - March 2006
+// License GNU/LGPL - August 2009
 // Vincent Blavet - vincent@phpconcept.net
 // http://www.phpconcept.net
 // --------------------------------------------------------------------------------
-// $Id: readme.txt 17088 2008-12-07 02:53:53Z ivantcholakov $
+// $Id: readme.txt,v 1.60 2009/09/30 20:35:21 vblavet Exp $
 // --------------------------------------------------------------------------------
 
 
@@ -32,6 +32,49 @@
 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
@@ -302,6 +345,8 @@
   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 :
 

main/inc/lib/pclzip/readme_dokeos.txt

@@ -1,39 +0,0 @@
-
-Additional note from the Dokeos company
-December, 2008
-------------------------------------------------------
-
-
-Within Dokeos LMS the PclZip 2.6 library has been integrated for providing
-compression and extraction functions for Zip formatted archives.
-
-Also, the file pclzip.lib.php has been upgraded to CVS revision 1.48
-(http://phpzip.cvs.sourceforge.net/*checkout*/phpzip/pclzip/pclzip.lib.php?revision=1.48)
-in order a known bug to be fixed. See http://www.dokeos.com/forum/viewtopic.php?t=14424 for
-detailed information.
-
-The file pclzip.lib_original.php is the original file from the distribution archive
-of PclZip 2.6.
-
-
-Changes
--------
-
-Revision 1.48
-Mon Mar 3 21:57:58 2008 UTC (9 months ago) by vblavet (Vincent Blavet)
-Branch: MAIN
-CVS Tags: HEAD
-Changes since 1.47: +35 -21 lines
-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.
-
-
-
-Additional changes: gzopen64() - 20090930
-------------------------------
-An additional change has been applied to check on the zlib extension by probing
-gzopen64() as well as gzopen() in the PclZip() function. This is due to a
-recent change in the Zlib library, whereby the gzopen() function has been
-updated and moved to gzopen64().
-This problem has been reported to PhpConcept (editors of PclZip).